.dockerignore

@@ -1,2 +0,0 @@
-*
-!requirements.txt

.editorconfig

@@ -7,15 +7,4 @@ indent_size = 2
 end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
-
-[*.md]
-trim_trailing_whitespace = false
-
-[Makefile]
-indent_style = tab
-
-[*.ts]
-indent_style = tab
-
-[*.tsx]
-indent_style = tab
+insert_final_newline = true

.eslintrc.js

@@ -1,10 +0,0 @@
-module.exports = {
-  extends: ["./node_modules/@balena/lint/config/.eslintrc.js"],
-  root: true,
-  ignorePatterns: ["node_modules/"],
-  rules: {
-    "@typescript-eslint/no-floating-promises": "off",
-    "@typescript-eslint/no-var-requires": "off",
-    "@typescript-eslint/ban-ts-comment": "off",
-  },
-};

.gitattributes

@@ -1,68 +0,0 @@
-# default
-* text
-
-# Javascript files must retain LF line-endings (to keep eslint happy)
-*.js text eol=lf
-*.jsx text eol=lf
-*.ts text eol=lf
-*.tsx text eol=lf
-# CSS and SCSS files must retain LF line-endings (to keep ensure-staged-sass.sh happy)
-*.css text eol=lf
-*.scss text eol=lf
-
-# Text files
-Dockerfile* text
-.dockerignore text
-.editorconfig text
-etcher text
-.git* text
-*.html text
-*.json text eol=lf
-*.cpp text
-*.h text
-*.gyp text
-LICENSE text
-Makefile text
-*.md text
-*.sh text
-*.bat text
-*.svg text
-*.yml text
-*.patch text
-*.txt text
-*.tpl text
-CODEOWNERS text
-*.plist text
-
-# Binary files (no line-ending conversions)
-*.bz2 binary diff=hex
-*.gz binary diff=hex
-*.icns binary diff=hex
-*.ico binary diff=hex
-*.tiff binary diff=hex
-*.img binary diff=hex
-*.iso binary diff=hex
-*.png binary diff=hex
-*.bin binary diff=hex
-*.elf binary diff=hex
-*.xz binary diff=hex
-*.zip binary diff=hex
-*.dtb binary diff=hex
-*.dtbo binary diff=hex
-*.dat binary diff=hex
-*.bin binary diff=hex
-*.dmg binary diff=hex
-*.rpi-sdcard binary diff=hex
-*.wic binary diff=hex
-*.foo binary diff=hex
-*.eot binary diff=hex
-*.otf binary diff=hex
-*.woff binary diff=hex
-*.woff2 binary diff=hex
-*.ttf binary diff=hex
-xz-without-extension binary diff=hex
-wmic-output.txt binary diff=hex
-
-# gitsecret
-*.secret binary
-.gitsecret/** binary

.github/ISSUE_TEMPLATE.md

@@ -1,11 +0,0 @@
-- **Etcher version:** 
-- **Operating system and architecture:** 
-- **Image flashed:** 
-- **What do you think should have happened:** <!-- or a step by step reproduction process -->
-- **What happened:**
-- **Do you see any meaningful error information in the DevTools?** 
-<!-- You can open DevTools by pressing `Ctrl+Shift+I` (`Ctrl+Alt+I` for Etcher before v1.3.x), or `Cmd+Opt+I` if you're on macOS. -->
-
-<!-- issues with missing information will be labeled as not-enough-info and closed shortly -->
-<!-- please try to include as many influencing elements as possible are you root, does any other process block the device, etc. -->
-<!-- if you find a solution in the meantime thank you for sharing the fix and not just closing / abandoning your issue -->

.github/actions/publish/action.yml

@@ -1,205 +0,0 @@
----
-name: package and publish GitHub (draft) release
-# https://github.com/product-os/flowzone/tree/master/.github/actions
-inputs:
-  json:
-    description: "JSON stringified object containing all the inputs from the calling workflow"
-    required: true
-  secrets:
-    description: "JSON stringified object containing all the secrets from the calling workflow"
-    required: true
-
-  # --- custom environment
-  NODE_VERSION:
-    type: string
-    # Beware that native modules will be built for this version,
-    # which might not be compatible with the one used by pkg (see forge.sidecar.ts)
-    # https://github.com/vercel/pkg-fetch/releases
-    default: "20.x"
-  VERBOSE:
-    type: string
-    default: "true"
-
-runs:
-  # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
-  using: "composite"
-  steps:
-    - name: Download custom source artifact
-      uses: actions/download-artifact@v4
-      with:
-        name: custom-${{ github.event.pull_request.head.sha || github.event.head_commit.id }}-${{ runner.os }}-${{ runner.arch }}
-        path: ${{ runner.temp }}
-
-    - name: Extract custom source artifact
-      if: runner.os != 'Windows'
-      shell: bash
-      working-directory: .
-      run: tar -xf ${{ runner.temp }}/custom.tgz
-
-    - name: Extract custom source artifact
-      if: runner.os == 'Windows'
-      shell: pwsh
-      working-directory: .
-      run: C:\"Program Files"\Git\usr\bin\tar.exe --force-local -xf ${{ runner.temp }}\custom.tgz
-
-    - name: Setup Node.js
-      uses: actions/setup-node@v3
-      with:
-        node-version: ${{ inputs.NODE_VERSION }}
-        cache: npm
-
-    - name: Install host dependencies
-      if: runner.os == 'Linux'
-      shell: bash
-      run: sudo apt-get install -y --no-install-recommends fakeroot dpkg rpm
-
-    # rpmbuild will strip binaries by default, which breaks the sidecar.
-    # Use a macro to override the "strip" to bypass stripping.
-    - name: Configure rpmbuild to not strip executables
-      if: runner.os == 'Linux'
-      shell: bash
-      run: echo '%__strip  /usr/bin/true' > ~/.rpmmacros
-
-    - name: Install host dependencies
-      if: runner.os == 'macOS'
-      # FIXME: Python 3.12 dropped distutils that node-gyp depends upon.
-      # This is a temporary workaround to make the job use Python 3.11 until
-      # we update to npm 10+.
-      uses: actions/setup-python@d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435 # v4
-      with:
-        python-version: '3.11'
-
-    # https://www.electron.build/code-signing.html
-    # https://dev.to/rwwagner90/signing-electron-apps-with-github-actions-4cof
-    - name: Import Apple code signing certificate
-      if: runner.os == 'macOS'
-      shell: bash
-      run: |
-        KEY_CHAIN=build.keychain
-        CERTIFICATE_P12=certificate.p12
-
-        # Recreate the certificate from the secure environment variable
-        echo $CERTIFICATE_P12_B64 | base64 --decode > $CERTIFICATE_P12
-
-        # Create a keychain
-        security create-keychain -p actions $KEY_CHAIN
-
-        # Make the keychain the default so identities are found
-        security default-keychain -s $KEY_CHAIN
-
-        # Unlock the keychain
-        security unlock-keychain -p actions $KEY_CHAIN
-
-        security import $CERTIFICATE_P12 -k $KEY_CHAIN -P $CERTIFICATE_PASSWORD -T /usr/bin/codesign
-
-        security set-key-partition-list -S apple-tool:,apple: -s -k actions $KEY_CHAIN
-
-        # remove certs
-        rm -fr *.p12
-      env:
-        CERTIFICATE_P12_B64: ${{ fromJSON(inputs.secrets).APPLE_SIGNING }}
-        CERTIFICATE_PASSWORD: ${{ fromJSON(inputs.secrets).APPLE_SIGNING_PASSWORD }}
-
-    - name: Import Windows code signing certificate
-      if: runner.os == 'Windows'
-      id: import_win_signing_cert
-      shell: powershell
-      run: |
-        Set-Content -Path ${{ runner.temp }}/certificate.base64 -Value $env:SM_CLIENT_CERT_FILE_B64
-        certutil -decode ${{ runner.temp }}/certificate.base64 ${{ runner.temp }}/Certificate_pkcs12.p12
-        Remove-Item -path ${{ runner.temp }} -include certificate.base64
-
-        echo "certFilePath=${{ runner.temp }}/Certificate_pkcs12.p12" >> $GITHUB_OUTPUT
-
-      env:
-        SM_CLIENT_CERT_FILE_B64: ${{ fromJSON(inputs.secrets).SM_CLIENT_CERT_FILE_B64 }}
-
-    - name: Package release
-      shell: bash
-      # IMPORTANT: before making changes to this step please consult @engineering in balena's chat.
-      run: |
-        ## FIXME: causes issues with `xxhash` which tries to load a debug build which doens't exist and cannot be compiled
-        # if [[ '${{ inputs.VERBOSE }}' =~ on|On|Yes|yes|true|True ]]; then
-        #  export DEBUG='electron-forge:*,sidecar'
-        # fi
-
-        APPLICATION_VERSION="$(jq -r '.version' package.json)"
-        HOST_ARCH="$(echo "${RUNNER_ARCH}" | tr '[:upper:]' '[:lower:]')"
-
-        if [[ "${RUNNER_OS}" == Linux ]]; then
-          PLATFORM=Linux
-          SHA256SUM_BIN=sha256sum
-
-        elif [[ "${RUNNER_OS}" == macOS ]]; then
-          PLATFORM=Darwin
-          SHA256SUM_BIN='shasum -a 256'
-
-        elif [[ "${RUNNER_OS}" == Windows ]]; then
-          PLATFORM=Windows
-          SHA256SUM_BIN=sha256sum
-
-          # Install DigiCert Signing Manager Tools
-          curl --silent --retry 3 --fail https://one.digicert.com/signingmanager/api-ui/v1/releases/smtools-windows-x64.msi/download \
-            -H "x-api-key:$SM_API_KEY" \
-            -o smtools-windows-x64.msi
-          msiexec -i smtools-windows-x64.msi -qn
-          PATH="/c/Program Files/DigiCert/DigiCert One Signing Manager Tools:${PATH}"
-          smksp_registrar.exe list
-          smctl.exe keypair ls
-          /c/Windows/System32/certutil.exe -csp "DigiCert Signing Manager KSP" -key -user
-          smksp_cert_sync.exe
-
-          # (signtool.exe) https://github.com/actions/runner-images/blob/main/images/win/Windows2019-Readme.md#installed-windows-sdks
-          PATH="/c/Program Files (x86)/Windows Kits/10/bin/${runner_arch}:${PATH}"
-
-        else
-          echo "ERROR: unexpected runner OS: ${RUNNER_OS}"
-          exit 1
-        fi
-
-        # Currently, we can only build for the host architecture.
-        npx electron-forge make
-
-        echo "version=${APPLICATION_VERSION}" >> $GITHUB_OUTPUT
-
-        # collect all artifacts from subdirectories under a common top-level directory
-        mkdir -p dist
-        find ./out/make -type f \( \
-          -iname "*.zip" -o        \
-          -iname "*.dmg" -o        \
-          -iname "*.rpm" -o        \
-          -iname "*.deb" -o        \
-          -iname "*.AppImage" -o   \
-          -iname "*Setup.exe"      \
-        \) -ls -exec cp '{}' dist/ \;
-
-        if [[ -n "${SHA256SUM_BIN}" ]]; then
-          # Compute and save digests.
-          cd dist/
-          ${SHA256SUM_BIN} *.* >"SHA256SUMS.${PLATFORM}.${HOST_ARCH}.txt"
-        fi
-      env:
-        # ensure we sign the artifacts
-        NODE_ENV: production
-        # analytics tokens
-        SENTRY_TOKEN: https://739bbcfc0ba4481481138d3fc831136d@o95242.ingest.sentry.io/4504451487301632
-        AMPLITUDE_TOKEN: 'balena-etcher'
-        # Apple notarization
-        XCODE_APP_LOADER_EMAIL: ${{ fromJSON(inputs.secrets).XCODE_APP_LOADER_EMAIL }}
-        XCODE_APP_LOADER_PASSWORD: ${{ fromJSON(inputs.secrets).XCODE_APP_LOADER_PASSWORD }}
-        XCODE_APP_LOADER_TEAM_ID: ${{ fromJSON(inputs.secrets).XCODE_APP_LOADER_TEAM_ID }}
-        # Windows signing
-        SM_CLIENT_CERT_PASSWORD: ${{ fromJSON(inputs.secrets).SM_CLIENT_CERT_PASSWORD }}
-        SM_CLIENT_CERT_FILE: '${{ runner.temp }}\Certificate_pkcs12.p12'
-        SM_HOST: ${{ fromJSON(inputs.secrets).SM_HOST }}
-        SM_API_KEY: ${{ fromJSON(inputs.secrets).SM_API_KEY }}
-        SM_CODE_SIGNING_CERT_SHA1_HASH: ${{ fromJSON(inputs.secrets).SM_CODE_SIGNING_CERT_SHA1_HASH }}
-        TIMESTAMP_SERVER: http://timestamp.digicert.com
-
-    - name: Upload artifacts
-      uses: actions/upload-artifact@v4
-      with:
-        name: gh-release-${{ github.event.pull_request.head.sha || github.event.head_commit.id }}-${{ runner.os }}-${{ runner.arch }}
-        path: dist
-        retention-days: 1
-        if-no-files-found: error

.github/actions/test/action.yml

@@ -1,87 +0,0 @@
----
-name: test release
-# https://github.com/product-os/flowzone/tree/master/.github/actions
-inputs:
-  json:
-    description: 'JSON stringified object containing all the inputs from the calling workflow'
-    required: true
-  secrets:
-    description: 'JSON stringified object containing all the secrets from the calling workflow'
-    required: true
-
-  # --- custom environment
-  NODE_VERSION:
-    type: string
-    default: '20.10'
-  VERBOSE:
-    type: string
-    default: 'true'
-
-runs:
-  # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
-  using: 'composite'
-  steps:
-    # https://github.com/actions/setup-node#caching-global-packages-data
-    - name: Setup Node.js
-      uses: actions/setup-node@v3
-      with:
-        node-version: ${{ inputs.NODE_VERSION }}
-        cache: npm
-
-    - name: Install host dependencies
-      if: runner.os == 'Linux'
-      shell: bash
-      run: |
-        sudo apt-get update && sudo apt-get install -y --no-install-recommends xvfb libudev-dev
-        cat < package.json | jq -r '.hostDependencies[][]' - | \
-          xargs -L1 echo | sed 's/|//g' | xargs -L1 \
-          sudo apt-get --ignore-missing install || true
-
-    - name: Install host dependencies
-      if: runner.os == 'macOS'
-      # FIXME: Python 3.12 dropped distutils that node-gyp depends upon.
-      # This is a temporary workaround to make the job use Python 3.11 until
-      # we update to npm 10+.
-      uses: actions/setup-python@d27e3f3d7c64b4bbf8e4abfb9b63b83e846e0435 # v4
-      with:
-        python-version: '3.11'
-
-    - name: Test release
-      shell: bash
-      run: |
-        ## FIXME: causes issues with `xxhash` which tries to load a debug build which doens't exist and cannot be compiled
-        # if [[ '${{ inputs.VERBOSE }}' =~ on|On|Yes|yes|true|True ]]; then
-        #   export DEBUG='electron-forge:*,sidecar'
-        # fi
-
-        npm ci
-
-        # as the shrinkwrap might have been done on mac/linux, this is ensure the package is there for windows
-        if [[ "$RUNNER_OS" == "Windows" ]]; then
-          npm i -D winusb-driver-generator
-        fi
-
-        npm run lint
-        npm run package
-        npm run wdio # test stage, note that it requires the package to be done first
-
-      env:
-        # https://www.electronjs.org/docs/latest/api/environment-variables
-        ELECTRON_NO_ATTACH_CONSOLE: 'true'
-
-    - name: Compress custom source
-      if: runner.os != 'Windows'
-      shell: bash
-      run: tar -acf ${{ runner.temp }}/custom.tgz .
-
-    - name: Compress custom source
-      if: runner.os == 'Windows'
-      shell: pwsh
-      run: C:\"Program Files"\Git\usr\bin\tar.exe --force-local -acf ${{ runner.temp }}\custom.tgz .
-
-    - name: Upload custom artifact
-      uses: actions/upload-artifact@v4
-      with:
-        name: custom-${{ github.event.pull_request.head.sha || github.event.head_commit.id }}-${{ runner.os }}-${{ runner.arch }}
-        path: ${{ runner.temp }}/custom.tgz
-        retention-days: 1

.github/workflows/flowzone.yml

@@ -1,41 +0,0 @@
-name: Flowzone
-on:
-  pull_request:
-    types: [opened, synchronize, closed]
-    branches: [main, master]
-  # allow external contributions to use secrets within trusted code
-  pull_request_target:
-    types: [opened, synchronize, closed]
-    branches: [main, master]
-jobs:
-  flowzone:
-    name: Flowzone
-    uses: product-os/flowzone/.github/workflows/flowzone.yml@master
-    # prevent duplicate workflows and only allow one `pull_request` or `pull_request_target` for
-    # internal or external contributions respectively
-    if: |
-      (github.event.pull_request.head.repo.full_name == github.repository && github.event_name == 'pull_request') ||
-      (github.event.pull_request.head.repo.full_name != github.repository && github.event_name == 'pull_request_target')
-    secrets: inherit
-    with:
-      custom_test_matrix: >
-        {
-          "os": [
-            ["ubuntu-22.04"],
-            ["windows-2019"],
-            ["macos-13"],
-            ["macos-latest-xlarge"]
-          ]
-        }
-      custom_publish_matrix: >
-        {
-          "os": [
-            ["ubuntu-22.04"],
-            ["windows-2019"],
-            ["macos-13"],
-            ["macos-latest-xlarge"]
-          ]
-        }
-      restrict_custom_actions: false
-      github_prerelease: true
-      cloudflare_website: "etcher"

.github/workflows/winget.yml

@@ -1,14 +0,0 @@
-name: Publish to WinGet
-on:
-  release:
-    types: [released]
-jobs:
-  publish:
-    runs-on: windows-latest # action can only be run on windows
-    steps:
-      - uses: vedantmgoyal2009/winget-releaser@v2
-        with:
-          identifier: Balena.Etcher
-          # matches something like "balenaEtcher-1.19.0.Setup.exe"
-          installers-regex: 'balenaEtcher-[\d.-]+\.Setup.exe$'
-          token: ${{ secrets.WINGET_PAT }}

.gitignore

@@ -1,103 +1,35 @@
-
-# -- ADD NEW ENTRIES AT THE END OF THE FILE ---
-
 # Logs
 logs
 *.log
 npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-lerna-debug.log*
-
-# Diagnostic reports (https://nodejs.org/api/report.html)
-report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
 # Runtime data
 pids
 *.pid
 *.seed
-*.pid.lock
-.DS_Store
 
 # Directory for instrumented libs generated by jscoverage/JSCover
 lib-cov
 
 # Coverage directory used by tools like istanbul
 coverage
-*.lcov
 
-# nyc test coverage
-.nyc_output
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
 
 # node-waf configuration
 .lock-wscript
 
-# Compiled binary addons (https://nodejs.org/api/addons.html)
+# Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
-# Dependency directories
-node_modules/
-jspm_packages/
+# Dependency directory
+# https://docs.npmjs.com/misc/faq#should-i-check-my-node-modules-folder-into-git
+node_modules
+bower_components
 
-# TypeScript v1 declaration files
-typings/
-
-# TypeScript cache
-*.tsbuildinfo
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
-.eslintcache
-
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
-# Yarn Integrity file
-.yarn-integrity
-
-# dotenv environment variables file
-.env
-.env.test
-
-# parcel-bundler cache (https://parceljs.org/)
-.cache
-
-# next.js build output
-.next
-
-# nuxt.js build output
-.nuxt
-
-# vuepress build output
-.vuepress/dist
-
-# Serverless directories
-.serverless/
-
-# FuseBox cache
-.fusebox/
-
-# DynamoDB Local files
-.dynamodb/
-
-# Webpack
-.webpack/
-
-# Vite
-.vite/
-
-# Electron-Forge
-out/
-
-# ---- Do not modify entries above this line ----
-
-# Build artifacts
-dist/
+# Compiled Electron releases
+etcher-release/
 
 # Certificates
 *.spc
@@ -106,18 +38,3 @@ dist/
 *.cer
 *.crt
 *.pem
-
-# Secrets
-.gitsecret/keys/random_seed
-!*.secret
-secrets/APPLE_SIGNING_PASSWORD.txt
-secrets/WINDOWS_SIGNING_PASSWORD.txt
-secrets/XCODE_APP_LOADER_PASSWORD.txt
-secrets/WINDOWS_SIGNING.pfx
-
-# Image stream output directory
-/tests/image-stream/output
-
-#local development
-.yalc
-yalc.lock

.gitsecret/paths/mapping.cfg

@@ -1,5 +0,0 @@
-secrets/APPLE_SIGNING_PASSWORD.txt:5c9cfeb1ea5142b547bc842cc6e0b4a932641ae9811ee47abe2c3953f2a4de5d
-secrets/WINDOWS_SIGNING_PASSWORD.txt:852e431628494f2559793c39cf09c34e9406dd79bb15b90c9f88194020470568
-secrets/XCODE_APP_LOADER_PASSWORD.txt:005eb9a3c7035c77232973c9355468fc396b94e62783fb8e6dce16bce95b94a1
-secrets/WINDOWS_SIGNING.pfx:929f401db38733ffc41572539de7c0d938023af51ed06c205a72a71c1f815714
-secrets/APPLE_SIGNING.p12:61abf7b4ff2eec76ce889d71bcdd568b99a6a719b4947ac20f03966265b0946a

.hound.yml

@@ -0,0 +1,9 @@
+javascript:
+  config_file: .jshintrc
+
+jscs:
+  enabled: true
+  config_file: .jscsrc
+
+scss:
+  enabled: false

.jscsrc

@@ -0,0 +1,306 @@
+{
+  "jsDoc": {
+    "checkAnnotations":  {
+      "preset": "jsdoc3",
+      "extra": {
+        "fulfil": true
+      }
+    },
+    "checkParamExistence": true,
+    "checkParamNames": true,
+    "requireParamTypes": true,
+    "checkReturnTypes": true,
+    "checkRedundantReturns": true,
+    "requireReturnTypes": true,
+    "checkTypes": "capitalizedNativeCase",
+    "checkRedundantAccess": true,
+    "requireHyphenBeforeDescription": true,
+    "requireNewlineAfterDescription": true,
+    "requireDescriptionCompleteSentence": true,
+    "requireParamDescription": true,
+    "checkRedundantParams": true
+  },
+  "disallowAnonymousFunctions": false,
+  "disallowShorthandArrowFunctions": true,
+  "disallowCapitalizedComments": false,
+  "disallowCommaBeforeLineBreak": false,
+  "disallowCurlyBraces": false,
+  "disallowDanglingUnderscores": false,
+  "disallowEmptyBlocks": true,
+  "disallowFunctionDeclarations": true,
+  "disallowIdenticalDestructuringNames": true,
+  "disallowImplicitTypeConversion": [
+    "numeric",
+    "boolean",
+    "binary",
+    "string"
+  ],
+  "disallowKeywordsOnNewLine": [
+    "else",
+    "else if"
+  ],
+  "disallowKeywords": [
+    "with",
+    "for"
+  ],
+  "disallowMixedSpacesAndTabs": true,
+  "disallowMultiLineTernary": true,
+  "disallowMultipleLineBreaks": true,
+  "disallowMultipleLineStrings": true,
+  "disallowMultipleSpaces": true,
+  "disallowMultipleVarDecl": true,
+  "disallowNamedUnassignedFunctions": true,
+  "disallowNestedTernaries": false,
+  "disallowNewlineBeforeBlockStatements": true,
+  "disallowNodeTypes": [
+    "LabeledStatement"
+  ],
+  "disallowNotOperatorsInConditionals": false,
+  "disallowObjectKeysOnNewLine": false,
+  "disallowOperatorBeforeLineBreak": [
+    "+",
+    "."
+  ],
+  "disallowPaddingNewLinesAfterBlocks": false,
+  "disallowPaddingNewLinesAfterUseStrict": false,
+  "disallowPaddingNewLinesBeforeExport": false,
+  "disallowPaddingNewlinesBeforeKeywords": false,
+  "disallowPaddingNewLinesBeforeLineComments": false,
+  "disallowPaddingNewlinesInBlocks": false,
+  "disallowPaddingNewLinesInObjects": false,
+  "disallowParenthesesAroundArrowParam": false,
+  "disallowQuotedKeysInObjects": {
+    "allExcept": [
+      "reserved"
+    ]
+  },
+  "disallowSemicolons": false,
+  "disallowShorthandArrowFunctions": true,
+  "disallowSpaceAfterBinaryOperators": false,
+  "disallowSpaceAfterComma": false,
+  "disallowSpaceAfterKeywords": false,
+  "disallowSpaceAfterLineComment": false,
+  "disallowSpaceAfterObjectKeys": true,
+  "disallowSpaceAfterPrefixUnaryOperators": true,
+  "disallowSpaceBeforeBinaryOperators": false,
+  "disallowSpaceBeforeBlockStatements": false,
+  "disallowSpaceBeforeComma": true,
+  "disallowSpaceBeforeKeywords": false,
+  "disallowSpaceBeforeObjectValues": false,
+  "disallowSpaceBeforePostfixUnaryOperators": [
+    "++",
+    "--"
+  ],
+  "disallowSpaceBeforeSemicolon": true,
+  "disallowSpaceBetweenArguments": false,
+  "disallowSpacesInAnonymousFunctionExpression": {
+      "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInCallExpression": true,
+  "disallowSpacesInConditionalExpression": false,
+  "disallowSpacesInForStatement": false,
+  "disallowSpacesInFunctionDeclaration": {
+      "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInFunctionExpression": {
+      "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInFunction": {
+      "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInGenerator": {
+      "beforeStar": true
+  },
+  "disallowSpacesInNamedFunctionExpression": {
+      "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInsideArrayBrackets": false,
+  "disallowSpacesInsideBrackets": false,
+  "disallowSpacesInsideObjectBrackets": false,
+  "disallowSpacesInsideParentheses": true,
+  "disallowSpacesInsideParenthesizedExpression": true,
+  "disallowTabs": true,
+  "disallowTrailingComma": true,
+  "disallowTrailingWhitespace": true,
+  "disallowUnusedParams": true,
+  "disallowVar": false,
+  "disallowYodaConditions": [
+    "==",
+    "===",
+    "!=",
+    "!=="
+  ],
+  "maximumLineLength": 130,
+  "maximumNumberOfLines": 500,
+  "requireAlignedMultilineParams": true,
+  "requireAlignedObjectValues": false,
+  "requireAnonymousFunctions": true,
+  "requireArrayDestructuring": false,
+  "requireArrowFunctions": false,
+  "requireBlocksOnNewline": {
+     "includeComments": true
+  },
+  "requireCamelCaseOrUpperCaseIdentifiers": true,
+  "requireCapitalizedComments": true,
+  "requireCapitalizedConstructors": true,
+  "requireCommaBeforeLineBreak": true,
+  "requireCurlyBraces": [
+    "if",
+    "else",
+    "for",
+    "while",
+    "do",
+    "try",
+    "catch",
+    "case",
+    "default"
+  ],
+  "requireDollarBeforejQueryAssignment": true,
+  "requireDotNotation": true,
+  "requireEarlyReturn": true,
+  "requireEnhancedObjectLiterals": false,
+  "requireFunctionDeclarations": false,
+  "requireLineBreakAfterVariableAssignment": true,
+  "requireLineFeedAtFileEnd": true,
+  "requireMatchingFunctionName": true,
+  "requireMultiLineTernary": false,
+  "requireMultipleVarDecl": false,
+  "requireNewlineBeforeBlockStatements": false,
+  "requireNumericLiterals": true,
+  "requireObjectDestructuring": false,
+  "requireObjectKeysOnNewLine": true,
+  "requireOperatorBeforeLineBreak": [
+    "?",
+    "=",
+    "+",
+    "-",
+    "/",
+    "*",
+    "==",
+    "===",
+    "!=",
+    "!==",
+    ">",
+    ">=",
+    "<",
+    "<="
+  ],
+  "requirePaddingNewLineAfterVariableDeclaration": false,
+  "requirePaddingNewLinesAfterBlocks": true,
+  "requirePaddingNewLinesAfterUseStrict": true,
+  "requirePaddingNewLinesBeforeExport": true,
+  "requirePaddingNewlinesBeforeKeywords": [
+    "do",
+    "for",
+    "if",
+    "while"
+  ],
+  "requirePaddingNewLinesBeforeLineComments": true,
+  "requirePaddingNewlinesInBlocks": false,
+  "requirePaddingNewLinesInObjects": true,
+  "requireParenthesesAroundArrowParam": true,
+  "requireParenthesesAroundIIFE": true,
+  "requireQuotedKeysInObjects": false,
+  "requireSemicolons": true,
+  "requireShorthandArrowFunctions": false,
+  "requireSpaceAfterBinaryOperators": [
+    "=",
+    ",",
+    "+",
+    "-",
+    "/",
+    "*",
+    "==",
+    "===",
+    "!=",
+    "!=="
+  ],
+  "requireSpaceBeforeBinaryOperators": [
+    "=",
+    "+",
+    "-",
+    "/",
+    "*",
+    "==",
+    "===",
+    "!=",
+    "!=="
+  ],
+  "requireSpaceAfterComma": true,
+  "requireSpaceAfterKeywords": [
+    "do",
+    "for",
+    "if",
+    "else",
+    "switch",
+    "case",
+    "try",
+    "catch",
+    "void",
+    "while",
+    "with",
+    "return",
+    "typeof"
+  ],
+  "requireSpaceAfterLineComment": false,
+  "requireSpaceAfterObjectKeys": false,
+  "requireSpaceAfterPrefixUnaryOperators": false,
+  "requireSpaceBeforeBlockStatements": 1,
+  "requireSpaceBeforeComma": false,
+  "requireSpaceBeforeKeywords": [
+    "else",
+    "while",
+    "catch"
+  ],
+  "requireSpaceBeforeObjectValues": true,
+  "requireSpaceBeforePostfixUnaryOperators": false,
+  "requireSpaceBetweenArguments": true,
+  "requireSpacesInAnonymousFunctionExpression": {
+      "beforeOpeningCurlyBrace": true
+  },
+  "requireSpacesInCallExpression": false,
+  "requireSpacesInConditionalExpression": {
+    "afterTest": true,
+    "beforeConsequent": true,
+    "afterConsequent": true,
+    "beforeAlternate": true
+  },
+  "requireSpacesInForStatement": true,
+  "requireSpacesInFunctionDeclaration": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "requireSpacesInFunctionExpression": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "requireSpacesInFunction": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "requireSpacesInGenerator": {
+    "afterStar": true
+  },
+  "requireSpacesInNamedFunctionExpression": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "requireSpacesInsideArrayBrackets": "all",
+  "requireSpacesInsideObjectBrackets": "all",
+  "requireSpacesInsideParentheses": false,
+  "requireSpacesInsideParenthesizedExpression": false,
+  "requireSpread": false,
+  "requireTemplateStrings": false,
+  "requireTrailingComma": false,
+  "requireVarDeclFirst": false,
+  "requireYodaConditions": false,
+  "safeContextKeyword": [
+    "self"
+  ],
+  "validateAlignedFunctionParameters": false,
+  "validateCommentPosition": {
+    "position": "above"
+  },
+  "validateIndentation": 2,
+  "validateLineBreaks": "LF",
+  "validateNewlineAfterArrayElements": true,
+  "validateOrderInObjectKeys": false,
+  "validateParameterSeparator": ", ",
+  "validateQuoteMarks": "'"
+}

.jshintrc

@@ -0,0 +1,120 @@
+{
+    // --------------------------------------------------------------------
+    // JSHint Configuration, Strict Edition
+    // --------------------------------------------------------------------
+    //
+    // This is a options template for [JSHint][1], using [JSHint example][2]
+    // and [Ory Band's example][3] as basis and setting config values to
+    // be most strict:
+    //
+    // * set all enforcing options to true
+    // * set all relaxing options to false
+    // * set all environment options to false, except the browser value
+    // * set all JSLint legacy options to false
+    //
+    // [1]: http://www.jshint.com/
+    // [2]: https://github.com/jshint/node-jshint/blob/master/example/config.json
+    // [3]: https://github.com/oryband/dotfiles/blob/master/jshintrc
+    //
+    // @author http://michael.haschke.biz/
+    // @license http://unlicense.org/
+
+    "esversion"     : 6,
+
+    // == Enforcing Options ===============================================
+    //
+    // These options tell JSHint to be more strict towards your code. Use
+    // them if you want to allow only a safe subset of JavaScript, very
+    // useful when your codebase is shared with a big number of developers
+    // with different skill levels.
+
+    "bitwise"       : true,     // Prohibit bitwise operators (&, |, ^, etc.).
+    "curly"         : true,     // Require {} for every new block or scope.
+    "eqeqeq"        : true,     // Require triple equals i.e. `===`.
+    "forin"         : true,     // Tolerate `for in` loops without `hasOwnPrototype`.
+    "immed"         : true,     // Require immediate invocations to be wrapped in parens e.g. `( function(){}() );`
+    "latedef"       : true,     // Prohibit variable use before definition.
+    "newcap"        : true,     // Require capitalization of all constructor functions e.g. `new F()`.
+    "noarg"         : true,     // Prohibit use of `arguments.caller` and `arguments.callee`.
+    "noempty"       : true,     // Prohibit use of empty blocks.
+    "nonew"         : true,     // Prohibit use of constructors for side-effects.
+    "plusplus"      : true,     // Prohibit use of `++` & `--`.
+    "regexp"        : true,     // Prohibit `.` and `[^...]` in regular expressions.
+    "undef"         : true,     // Require all non-global variables be declared before they are used.
+    "strict"        : true,     // Require `use strict` pragma in every file.
+    "trailing"      : true,     // Prohibit trailing whitespaces.
+    "maxlen"        : 130,      // Limit line length.
+    "unused"        : true,     // Prohibit unused variables.
+    "undef"         : true,     // Prohibit undefined variables.
+
+    // == Relaxing Options ================================================
+    //
+    // These options allow you to suppress certain types of warnings. Use
+    // them only if you are absolutely positive that you know what you are
+    // doing.
+
+    "asi"           : false,    // Tolerate Automatic Semicolon Insertion (no semicolons).
+    "boss"          : false,    // Tolerate assignments inside if, for & while. Usually conditions & loops are for comparison, not assignments.
+    "debug"         : false,    // Allow debugger statements e.g. browser breakpoints.
+    "eqnull"        : false,    // Tolerate use of `== null`.
+    "esnext"        : true,     // Allow ES.next specific features such as `const` and `let`.
+    "evil"          : false,    // Tolerate use of `eval`.
+    "expr"          : true,     // Tolerate `ExpressionStatement` as Programs.
+    "funcscope"     : false,    // Tolerate declarations of variables inside of control structures while accessing them later from the outside.
+    "globalstrict"  : true,     // Allow global "use strict" (also enables 'strict').
+    "iterator"      : false,    // Allow usage of __iterator__ property.
+    "lastsemic"     : false,    // Tolerat missing semicolons when the it is omitted for the last statement in a one-line block.
+    "laxbreak"      : false,    // Tolerate unsafe line breaks e.g. `return [\n] x` without semicolons.
+    "laxcomma"      : false,    // Suppress warnings about comma-first coding style.
+    "loopfunc"      : false,    // Allow functions to be defined within loops.
+    "multistr"      : false,    // Tolerate multi-line strings.
+    "onecase"       : false,    // Tolerate switches with just one case.
+    "proto"         : false,    // Tolerate __proto__ property. This property is deprecated.
+    "regexdash"     : false,    // Tolerate unescaped last dash i.e. `[-...]`.
+    "scripturl"     : false,    // Tolerate script-targeted URLs.
+    "smarttabs"     : false,    // Tolerate mixed tabs and spaces when the latter are used for alignmnent only.
+    "shadow"        : false,    // Allows re-define variables later in code e.g. `var x=1; x=2;`.
+    "sub"           : false,    // Tolerate all forms of subscript notation besides dot notation e.g. `dict['key']` instead of `dict.key`.
+    "supernew"      : false,    // Tolerate `new function () { ... };` and `new Object;`.
+    "validthis"     : false,    // Tolerate strict violations when the code is running in strict mode and you use this in a non-constructor function.
+
+    // == Environments ====================================================
+    //
+    // These options pre-define global variables that are exposed by
+    // popular JavaScript libraries and runtime environments—such as
+    // browser or node.js.
+
+    "browser"       : true,     // Standard browser globals e.g. `window`, `document`.
+    "couch"         : false,    // Enable globals exposed by CouchDB.
+    "devel"         : false,    // Allow development statements e.g. `console.log();`.
+    "dojo"          : false,    // Enable globals exposed by Dojo Toolkit.
+    "esnext"        : false,    // Enable globals exposed by ES6.
+    "mocha"         : true,     // Enable globals exposed by Mocha.
+    "jquery"        : false,    // Enable globals exposed by jQuery JavaScript library.
+    "mootools"      : false,    // Enable globals exposed by MooTools JavaScript framework.
+    "node"          : true,     // Enable globals available when code is running inside of the NodeJS runtime environment.
+    "nonstandard"   : false,    // Define non-standard but widely adopted globals such as escape and unescape.
+    "prototypejs"   : false,    // Enable globals exposed by Prototype JavaScript framework.
+    "rhino"         : false,    // Enable globals available when your code is running inside of the Rhino runtime environment.
+    "wsh"           : false,    // Enable globals available when your code is running as a script for the Windows Script Host.
+
+    // == JSLint Legacy ===================================================
+    //
+    // These options are legacy from JSLint. Aside from bug fixes they will
+    // not be improved in any way and might be removed at any point.
+
+    "nomen"         : false,    // Prohibit use of initial or trailing underbars in names.
+    "onevar"        : false,    // Allow only one `var` statement per function.
+    "passfail"      : false,    // Stop on first error.
+    "white"         : false,    // Check against strict whitespace and indentation rules.
+
+    // == Undocumented Options ============================================
+    //
+    // While I've found these options in [example1][2] and [example2][3]
+    // they are not described in the [JSHint Options documentation][4].
+    //
+    // [4]: http://www.jshint.com/options/
+
+    "maxerr"        : 100,      // Maximum errors before stopping.
+    "indent"        : 4         // Specify indentation spacing
+}

.nvmrc

@@ -1 +0,0 @@
-18

.prettierrc.js

@@ -1,6 +0,0 @@
-const fs = require("fs");
-const path = require("path");
-
-module.exports = JSON.parse(
-  fs.readFileSync(path.join(__dirname, "node_modules", "@balena", "lint", "config", ".prettierrc"), "utf8"),
-);

.travis.yml

@@ -0,0 +1,41 @@
+language: cpp
+sudo: false
+
+env:
+  - NODE_VERSION="6.1.0"
+os:
+  - linux
+  - osx
+
+before_install:
+  - rm -rf ~/.nvm
+  - git clone https://github.com/creationix/nvm.git ~/.nvm
+  - source ~/.nvm/nvm.sh
+  - nvm --version
+  - nvm install $NODE_VERSION
+  - node --version
+  - npm --version
+  - npm config set spin=false
+
+install:
+  - npm install
+  - npm install -g bower
+  - bower install
+
+before_script:
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then
+      export DISPLAY=:99.0;
+      sh -e /etc/init.d/xvfb start;
+    fi
+
+script:
+  - npm test
+
+notifications:
+  email: false
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/8b150eaf525c280ec2ac
+    on_success: change
+    on_failure: always
+    on_start: never

Etcher.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Name=Etcher
+Exec=elevate.wrapper
+Comment=Burn images to SD cards & USB drives, safe & easy
+Icon=icon
+Type=Application

README.md

@@ -1,120 +1,33 @@
-# Etcher
+Etcher
+======
 
-> Flash OS images to SD cards & USB drives, safely and easily.
+> Flash OS images to SD cards & USB drives, safe & easy.
 
-Etcher is a powerful OS image flasher built with web technologies to ensure
-flashing an SDCard or USB drive is a pleasant and safe experience. It protects
-you from accidentally writing to your hard-drives, ensures every byte of data
-was written correctly, and much more. It can also directly flash Raspberry Pi devices that support [USB device boot mode](https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#usb-device-boot-mode).
+Etcher is a powerful OS image flasher built with web technologies to ensure flashing an SDCard or USB drive is pleasant and safe experience. It protects you from accidentally writing to your hard-drives, ensures every byte of data was written correctly and much more.
 
-[![Current Release](https://img.shields.io/github/release/balena-io/etcher.svg?style=flat-square)](https://balena.io/etcher)
-[![License](https://img.shields.io/github/license/balena-io/etcher.svg?style=flat-square)](https://github.com/balena-io/etcher/blob/master/LICENSE)
-[![Balena.io Forums](https://img.shields.io/discourse/https/forums.balena.io/topics.svg?style=flat-square&label=balena.io%20forums)](https://forums.balena.io/c/etcher)
+[![dependencies](https://david-dm.org/resin-io/etcher.svg)](https://david-dm.org/resin-io/etcher.svg)
+[![Build Status](https://travis-ci.org/resin-io/etcher.svg?branch=master)](https://travis-ci.org/resin-io/etcher)
+[![Build status](https://ci.appveyor.com/api/projects/status/xggqv231byfhync1/branch/master?svg=true)](https://ci.appveyor.com/project/resin-io/etcher/branch/master)
+[![Gitter](https://badges.gitter.im/Join Chat.svg)](https://gitter.im/resin-io/chat)
+[![Stories in Ready](https://badge.waffle.io/resin-io/etcher.svg?label=in progress&title=In Progress)](https://waffle.io/resin-io/etcher)
 
----
+***
 
-[**Download**][etcher] | [**Support**][support] | [**Documentation**][user-documentation] | [**Contributing**][contributing] | [**Roadmap**][milestones]
+[**Download**](http://etcher.io) | [**Support**](https://github.com/resin-io/etcher/blob/master/SUPPORT.md) | [**Contributing**](https://github.com/resin-io/etcher/blob/master/docs/CONTRIBUTING.md) | [**CLI**](https://github.com/resin-io/etcher-cli)
 
-## Supported Operating Systems
+![Etcher](https://raw.githubusercontent.com/resin-io/etcher/master/screenshot.png)
 
-- Linux; most distros; Intel 64-bit.
-- Windows 10 and later; Intel 64-bit.
-- macOS 10.13 (High Sierra) and later; both Intel and Apple Silicon.
+Installers
+----------
 
-## Installers
+Refer to the [downloads page](http://etcher.io) for the latest pre-made installers for all supported operating systems.
 
-Refer to the [downloads page][etcher] for the latest pre-made
-installers for all supported operating systems.
+Support
+-------
 
-## Packages
+If you're having any problem, please [raise an issue](https://github.com/resin-io/etcher/issues/new) on GitHub and the Resin.io team will be happy to help.
 
-#### Debian and Ubuntu based Package Repository (GNU/Linux x86/x64)
+License
+-------
 
-Package for Debian and Ubuntu can be downloaded from the [Github release page](https://github.com/balena-io/etcher/releases/)
-
-##### Install .deb file using apt
-
-   ```sh
-      sudo apt install ./balena-etcher_******_amd64.deb
-   ```
-
-##### Uninstall
-
-   ```sh
-      sudo apt remove balena-etcher
-   ```
-
-#### Redhat (RHEL) and Fedora-based Package Repository (GNU/Linux x86/x64)
-
-##### Yum
-
-Package for Fedora-based and Redhat can be downloaded from the [Github release page](https://github.com/balena-io/etcher/releases/)
-
-1. Install using yum
-
-```sh
-   sudo yum localinstall balena-etcher-***.x86_64.rpm
-```
-
-#### Arch/Manjaro Linux (GNU/Linux x64)
-
-Etcher is offered through the Arch User Repository and can be installed on both Manjaro and Arch systems. You can compile it from the source code in this repository using [`balena-etcher`](https://aur.archlinux.org/packages/balena-etcher/). The following example uses a common AUR helper to install the latest release:
-
-```sh
-yay -S balena-etcher
-```
-
-##### Uninstall
-
-```sh
-yay -R balena-etcher
-```
-
-#### WinGet (Windows)
-
-This package is updated by [gh-action](https://github.com/vedantmgoyal2009/winget-releaser), and is kept up to date automatically.
-
-```sh
-winget install balenaEtcher #or Balena.Etcher
-```
-
-##### Uninstall
-
-```sh
-winget uninstall balenaEtcher
-```
-
-#### Chocolatey (Windows)
-
-This package is maintained by [@majkinetor](https://github.com/majkinetor), and
-is kept up to date automatically.
-
-```sh
-choco install etcher
-```
-
-##### Uninstall
-
-```sh
-choco uninstall etcher
-```
-
-## Support
-
-If you're having any problem, please [raise an issue][newissue] on GitHub, and
-the balena.io team will be happy to help.
-
-## License
-
-Etcher is free software and may be redistributed under the terms specified in
-the [license].
-
-[etcher]: https://balena.io/etcher
-[electron]: https://electronjs.org/
-[electron-supported-platforms]: https://electronjs.org/docs/tutorial/support#supported-platforms
-[support]: https://github.com/balena-io/etcher/blob/master/docs/SUPPORT.md
-[contributing]: https://github.com/balena-io/etcher/blob/master/docs/CONTRIBUTING.md
-[user-documentation]: https://github.com/balena-io/etcher/blob/master/docs/USER-DOCUMENTATION.md
-[milestones]: https://github.com/balena-io/etcher/milestones
-[newissue]: https://github.com/balena-io/etcher/issues/new
-[license]: https://github.com/balena-io/etcher/blob/master/LICENSE
+Etcher is free software, and may be redistributed under the terms specified in the [license](https://github.com/resin-io/etcher/blob/master/LICENSE).

SUPPORT.md

@@ -0,0 +1,13 @@
+Getting help with Etcher
+========================
+
+There are various ways get support for Etcher if you experience an issue or have an idea you'd like to share with us.
+
+Gitter
+------
+We have a [Gitter chat room](https://gitter.im/resin-io/chat) for Resin.io which is open to everyone, please come join us :). The room covers Resin.io as a whole, including but not limited to Etcher. Drop us a line there and the Resin.io staff and community users will be happy to assist.
+
+GitHub
+------
+
+If you encounter an issue or have a suggestion, head on over to Etcher's [issue tracker](https://github.com/resin-io/etcher/issues) and if there isn't a ticket covering it, [create one](https://github.com/resin-io/etcher/issues/new).

after-install.tpl

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# Link to the binary
-# Must hardcode balenaEtcher directory; no variable available
-ln -sf '/opt/balenaEtcher/${executable}' '/usr/bin/${executable}'
-
-# SUID chrome-sandbox for Electron 5+
-chmod 4755 '/opt/balenaEtcher/chrome-sandbox' || true
-
-update-mime-database /usr/share/mime || true
-update-desktop-database /usr/share/applications || true

appveyor.yml

@@ -0,0 +1,41 @@
+# appveyor file
+# http://www.appveyor.com/docs/appveyor-yml
+
+init:
+  - git config --global core.autocrlf input
+
+cache:
+  - C:\Users\appveyor\.node-gyp
+  - '%AppData%\npm-cache'
+
+# what combinations to test
+environment:
+  global:
+    ELECTRON_NO_ATTACH_CONSOLE: true
+    npm_config_disturl: https://atom.io/download/atom-shell
+    npm_config_runtime: electron
+    npm_config_target: 0.37.6
+    npm_config_arch: x64
+  matrix:
+    - nodejs_version: 6.1.0
+
+install:
+  - ps: Install-Product node $env:nodejs_version x64
+  - npm install --build-from-source
+  - npm install -g bower
+  - bower install
+
+build: off
+
+test_script:
+  - node --version
+  - npm --version
+  - cmd: npm test
+
+notifications:
+
+  - provider: Webhook
+    url: https://webhooks.gitter.im/e/3d5ed28fa9ae4c25f46f
+    on_build_success: false
+    on_build_failure: true
+    on_build_status_changed: true

bin/etcher

@@ -0,0 +1,2 @@
+#!/usr/bin/env node
+require('../lib/cli/etcher');

bower.json

@@ -0,0 +1,13 @@
+{
+  "name": "etcher",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "test",
+    "tests"
+  ],
+  "dependencies": {
+    "angular-mixpanel": "~1.1.2"
+  }
+}

docs/ARCHITECTURE.md

@@ -1,70 +0,0 @@
-Etcher Architecture
-===================
-
-This document aims to serve as a high-level overview of how Etcher works,
-specially oriented for contributors who want to understand the big picture.
-
-Technologies
-------------
-
-This is a non exhaustive list of the major frameworks, libraries, and other
-technologies used in Etcher that you should become familiar with:
-
-- [Electron][electron]
-- [NodeJS][nodejs]
-- [Redux][redux]
-- [ImmutableJS][immutablejs]
-- [Sass][sass]
-- [Mocha][mocha]
-- [JSDoc][jsdoc]
-
-Module architecture
--------------------
-
-Instead of embedding all the functionality required to create a full-featured
-image writer as a monolithic project, we try to hard to follow the ["lego block
-approach"][lego-blocks].
-
-This has the advantage of allowing other applications to re-use logic we
-implemented for Etcher in their own project, even for things we didn't expect,
-which leads to users benefitting from what we've built, and we benefitting from
-user's bug reports, suggestions, etc, as an indirect way to make Etcher better.
-
-The fact that low-level details are scattered around many different modules can
-make it challenging for a new contributor to wrap their heads around the
-project as a whole, and get a clear high level view of how things work or where
-to submit their work or bug reports.
-
-These are the main Etcher components, in a nutshell:
-
-- [Drivelist](https://github.com/balena-io-modules/drivelist)
-
-As the name implies, this module's duty is to detect the connected drives
-uniformly in all major operating systems, along with valuable metadata, like if
-a drive is removable or not, to prevent users from trying to write an image to
-a system drive.
-
-- [Etcher](https://github.com/balena-io/etcher)
-
-This is the *"main repository"*, from which you're reading this from, which is
-basically the front-end and glue for all previously listed projects.
-
-Summary
--------
-
-We always welcome contributions to Etcher as well as our documentation. If you
-want to give back, but feel that your knowledge on how Etcher works is not
-enough to tackle a bug report or feature request, use that as your advantage,
-since fresh eyes could help unveil things that we take for granted, but should
-be documented instead!
-
-[lego-blocks]: https://github.com/sindresorhus/ama/issues/10#issuecomment-117766328
-[exit-codes]: https://github.com/balena-io/etcher/blob/master/lib/shared/exit-codes.js
-[gui-dir]: https://github.com/balena-io/etcher/tree/master/lib/gui
-[electron]: http://electron.atom.io
-[nodejs]: https://nodejs.org
-[redux]: http://redux.js.org
-[immutablejs]: http://facebook.github.io/immutable-js/
-[sass]: http://sass-lang.com
-[mocha]: http://mochajs.org
-[jsdoc]: http://usejsdoc.org

docs/COMMIT-GUIDELINES.md

@@ -1,86 +0,0 @@
-Commit Guidelines
-=================
-
-We enforce certain rules on commits with the following goals in mind:
-
-- Be able to reliably auto-generate the `CHANGELOG.md` *without* any human
-intervention.
-- Be able to automatically and correctly increment the semver version number
-based on what was done since the last release.
-- Be able to get a quick overview of what happened to the project by glancing
-over the commit history.
-- Be able to automatically reference relevant changes from a dependency
-upgrade.
-
-
-Commit structure
-----------------
-
-Each commit message needs to specify the semver-type. Which can be `patch|minor|major`.
-See the [Semantic Versioning][semver] specification for a more detailed explanation of the meaning of these types.
-See balena commit guidelines for more info about the whole commit structure.
-
-```
-<semver-type>: <subject>
-```
-or
-```
-<subject>
-<BLANK LINE>
-<details>
-<BLANK LINE>
-Change-Type: <semver-type>
-```
-
-The subject should not contain more than 70 characters, including the type and
-scope, and the body should be wrapped at 72 characters.
-
-Tags
-----
-
-### `See: <url>`/`Link: <url>`
-
-This tag can be used to reference a resource that is relevant to the commit,
-and can be repeated multiple times in the same commit.
-
-Resource examples include:
-
-- A link to pull requests.
-- A link to a GitHub issue.
-- A link to a website providing useful information.
-- A commit hash.
-
-Its recommended that you avoid relative URLs, and that you include the whole
-commit hash to avoid any potential ambiguity issues in the future.
-
-If the commit type equals `upgrade`, this tag should be present, and should
-link to the CHANGELOG section of the dependency describing the changes
-introduced from the previously used version.
-
-Examples:
-
-```
-See: https://github.com/xxx/yyy/
-See: 49d89b4acebd80838303b011d30517cd6229fdbe
-Link: https://github.com/xxx/yyy/issues/zzz
-```
-
-### `Closes: <url>`/`Fixes: <url>`
-
-This tag is used to make GitHub close the referenced issue automatically when
-the commit is merged.
-
-Its recommended that you provide the absolute URL to the GitHub issue rather
-than simply writing the ID prefixed by a hash tag for convenience when browsing
-the commit history outside the GitHub web interface.
-
-A commit can include multiple instances of this tag.
-
-Examples:
-
-```
-Closes: https://github.com/balena-io/etcher/issues/XXX
-Fixes: https://github.com/balena-io/etcher/issues/XXX
-```
-
-[semver]: http://semver.org

docs/CONTRIBUTING.md

@@ -1,184 +1,123 @@
-Contributing Guide
-==================
+# Contributing guide
 
-Thanks for your interest in contributing to this project! This document aims to
-serve as a friendly guide for making your first contribution.
+Thanks for your interest in contributing to this project! This document aims to serve as a friendly guide for making your first contribution.
 
-High-level Etcher overview
---------------------------
+## Prerequisites
 
-Make sure you checkout our [ARCHITECTURE.md][ARCHITECTURE] guide, which aims to
-explain how all the pieces fit together.
+- [NodeJS](https://nodejs.org).
+- [Bower](http://bower.io).
+- [Gulp](http://gulpjs.com).
 
-Developing
-----------
+## Running locally
 
-### Prerequisites
+- Install [NodeJS](https://nodejs.org/en/).
 
-#### Common
+Sadly we need to enforce the same NodeJS version that the Electron version we use is running to avoid module version mismatches when building native dependencies (`electron-rebuild` doesn't seem to be enough).
 
-- [NodeJS](https://nodejs.org) (at least v16.11)
-- [Python 3](https://www.python.org)
-- [jq](https://stedolan.github.io/jq/)
-- [curl](https://curl.haxx.se/)
-- [npm](https://www.npmjs.com/)
+- Clone the repository.
 
 ```sh
-pip install -r requirements.txt
-```
-
-You might need to run this with `sudo` or administrator permissions.
-
-#### Windows
-
-- [NSIS v2.51](http://nsis.sourceforge.net/Main_Page) (v3.x won't work)
-- Either one of the following:
-  - [Visual C++ 2019 Build Tools](https://visualstudio.microsoft.com/vs/features/cplusplus/) containing standalone compilers, libraries and scripts
-  - The [windows-build-tools](https://github.com/felixrieseberg/windows-build-tools#windows-build-tools) should be installed along with NodeJS
-  - [Visual Studio Community 2019](https://visualstudio.microsoft.com/vs/) (free) (other editions, like Professional and Enterprise, should work too)
-    **NOTE:** Visual Studio doesn't install C++ by default. You have to rerun the
-    setup, select "Modify" and then check `Visual C++ -> Common Tools for Visual
-    C++` (see http://stackoverflow.com/a/31955339)
-- [MinGW](http://www.mingw.org)
-
-You might need to `npm config set msvs_version 2019` for node-gyp to correctly detect
-the version of Visual Studio you're using (in this example VS2019).
-
-The following MinGW packages are required:
-
-- `msys-make`
-- `msys-unzip`
-- `msys-zip`
-- `msys-bash`
-- `msys-coreutils`
-
-#### macOS
-
-- [Xcode](https://developer.apple.com/xcode/)
-
-It's not enough to have [Xcode Command Line Tools] installed. Xcode must be installed
-as well.
-
-#### Linux
-
-- `libudev-dev` for libusb (for example install with `sudo apt install libudev-dev`, or on fedora `systemd-devel` contains the required package)
-
-### Cloning the project
-
-```sh
-git clone --recursive https://github.com/balena-io/etcher
+git clone https://github.com/resin-io/etcher
 cd etcher
 ```
 
-### Running the application
+- Configure NPM.
 
-#### GUI
+In UNIX based operating systems:
+
+```sh
+export npm_config_disturl=https://atom.io/download/atom-shell
+export npm_config_target=<ELECTRON_VERSION>
+export npm_config_runtime=electron
+```
+
+In Windows:
+
+```sh
+set npm_config_disturl=https://atom.io/download/atom-shell
+set npm_config_target=<ELECTRON_VERSION>
+set npm_config_runtime=electron
+```
+
+You can find the appropriate electron version in the `devDependencies['electron-prebuilt']` field in `package.json`.
+
+- Install dependencies.
+
+```sh
+npm install --build-from-source
+bower install
+```
+
+- Run the GUI application.
 
 ```sh
-# Build and start application
 npm start
 ```
 
-Testing
--------
+- Run the CLI application.
+
+```sh
+node bin/etcher
+```
+
+## Developing
+
+We rely on [gulp](http://gulpjs.com) to provide an automated developing workflow in which your changes will automatically be detected and the necessary resources will be rebuilt for you.
+
+First make sure you have [gulp](http://gulpjs.com) installed as a global dependency:
+
+``` shell
+$ npm install -g gulp
+```
+
+Run the `watch` task to initialise the build system. We encourage to have this command running in the background all the time as you develop, and check the output from time to time, since it'll let you know of any issues and/or warnings in your changes:
+
+``` javascript
+$ gulp watch
+```
+
+We make use of [EditorConfig](http://editorconfig.org) to communicate indentation, line endings and other text editing default. We encourage you to install the relevant plugin in your text editor of choice to avoid having to fix any issues during the review process.
+
+## Testing
+
+We include a test suite that covers both the code running in the main process and in the rendered process.
+
+In order to avoid inaccurate results, the test suites run in a real Electron instance each in the respective process. This means that running the test suite is not a cheap operation and therefore we decided to not run it by default in the `watch` gulp task to not disrupt the user development workflow.
 
 To run the test suite, run the following command:
 
-```sh
+``` shell
 npm test
 ```
 
-Given the nature of this application, not everything can be unit tested. For
-example:
+Given the nature of this application, not everything can be unit tested. For example:
 
 - The writing operating on real raw devices.
 - Platform inconsistencies.
 - Style changes.
 - Artwork.
 
-We encourage our contributors to test the application on as many operating
-systems as they can before sending a pull request.
+We encourage our contributors to test the application on as many operating systems as they can before sending a pull request.
 
-*The test suite is run automatically by CI servers when you send a pull
-request.*
+*The test suite is run automatically by CI servers when you send a pull request.*
 
-We make use of [EditorConfig] to communicate indentation, line endings and
-other text editing default. We encourage you to install the relevant plugin in
-your text editor of choice to avoid having to fix any issues during the review
-process.
-
-Updating a dependency
----------------------
-
-- Install new version of dependency using npm
-- Commit *both* `package.json` and `npm-shrinkwrap.json`.
-
-Diffing Binaries
-----------------
-
-Binary files are tagged as "binary" in the `.gitattributes` file, but also have
-a `diff=hex` tag, which allows you to see hexdump-style diffs for binaries,
-if you add the following to either your global or repository-local git config:
-
-```sh
-$ git config diff.hex.textconv hexdump
-$ git config diff.hex.binary true
-```
-
-And global, respectively:
-
-```sh
-$ git config --global diff.hex.textconv hexdump
-$ git config --global diff.hex.binary true
-```
-
-If you don't have `hexdump` available on your platform,
-you can try [hxd], which is also a bit faster.
-
-Commit Guidelines
------------------
-
-See [COMMIT-GUIDELINES.md][COMMIT-GUIDELINES] for a thorough guide on how to
-write commit messages.
-
-Sending a pull request
-----------------------
+## Sending a pull request
 
 When sending a pull request, consider the following guidelines:
 
 - Write a concise commit message explaining your changes.
-
 - If applies, write more descriptive information in the commit body.
-
-- Mention the operating systems with the corresponding versions in which you
-tested your changes.
-
-- If your change affects the visuals of the application, consider attaching a
-screenshot.
-
-- Refer to the issue/s your pull request fixes, so they're closed automatically
-when your pull request is merged.
-
+- Mention the operating systems with the corresponding versions in which you tested your changes.
+- If your change affects the visuals of the application, consider attaching a screenshot.
+- Refer to the issue/s your pull request fixes, so they're closed automatically when your pull request is merged.
 - Write a descriptive pull request title.
-
-- Squash commits when possible, for example, when committing review changes.
+- Squash commits when possible, for example, when commiting review changes.
 
 Before your pull request can be merged, the following conditions must hold:
 
 - The linter doesn't throw any warning.
-
-- All the tests pass.
-
+- All the tests passes.
 - The coding style aligns with the project's convention.
-
-- Your changes are confirmed to be working in recent versions of the operating
-systems we support.
+- Your changes are confirmed to be working in recent versions of the operating systems we support.
 
 Don't hesitate to get in touch if you have any questions or need any help!
-
-[ARCHITECTURE]: https://github.com/balena-io/etcher/blob/master/docs/ARCHITECTURE.md
-[COMMIT-GUIDELINES]: https://github.com/balena-io/etcher/blob/master/docs/COMMIT-GUIDELINES.md
-[EditorConfig]: http://editorconfig.org
-[shrinkwrap]: https://docs.npmjs.com/cli/shrinkwrap
-[hxd]: https://github.com/jhermsmeier/hxd
-[Xcode Command Line Tools]: https://developer.apple.com/library/content/technotes/tn2339/_index.html

docs/FAQ.md

@@ -1,52 +0,0 @@
-## Why is my drive not bootable?
-
-Etcher copies images to drives byte by byte, without doing any transformation to the final device, which means images that require special treatment to be made bootable, like Windows images, will not work out of the box. In these cases, the general advice is to use software specific to those kind of images, usually available from the image publishers themselves. You can find more information [here](https://github.com/balena-io/etcher/blob/master/docs/USER-DOCUMENTATION.md#why-is-my-drive-not-bootable).
-
-## How can I configure persistent storage?
-
-Some programs, usually oriented at making GNU/Linux live USB drives, include an option to set persistent storage. This is currently not supported by Etcher, so if you require this functionality, we advise to fallback to [UNetbootin](https://unetbootin.github.io/).
-
-## How do I flash Ubuntu ISOs
-
-Ubuntu images (and potentially some other related GNU/Linux distributions) have a peculiar format that allows the image to boot without any further modification from both CDs and USB drives.
-A consequence of this enhancement is that some programs, like parted get confused about the drive's format and partition table, printing warnings such as:
-
-> /dev/xxx contains GPT signatures, indicating that it has a GPT table. However, it does not have a valid fake msdos partition table, as it should. Perhaps it was corrupted -- possibly by a program that doesn't understand GPT partition tables. Or perhaps you deleted the GPT table, and are now using an msdos partition table. Is this a GPT partition table? Both the primary and backup GPT tables are corrupt. Try making a fresh table, and using Parted's rescue feature to recover partitions.
-
-> Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
-
-All these warnings are safe to ignore, and your drive should be able to boot without any problems.
-Refer to [the following message from Ubuntu's mailing list](https://lists.ubuntu.com/archives/ubuntu-devel/2011-June/033495.html) if you want to learn more.
-
-## How do I run Etcher on Wayland?
-
-The XWayland Server provides backwards compatibility to run any X client on Wayland, including Etcher.
-This usually works out of the box on mainstream GNU/Linux distributions that properly support Wayland. If it doesn't, make sure the xwayland.so module is being loaded by declaring it in your [weston.ini](http://manpages.ubuntu.com/manpages/wily/man5/weston.ini.5.html):
-
-```
-[core]
-modules=xwayland.so
-```
-
-## What are the runtime GNU/LINUX dependencies?
-
-[This entry](https://github.com/balena-io/etcher/blob/master/docs/USER-DOCUMENTATION.md#runtime-gnulinux-dependencies) aims to provide an up to date list of runtime dependencies needed to run Etcher on a GNU/Linux system.
-
-## How can I recover the broken drive?
-
-Sometimes, things might go wrong, and you end up with a half-flashed drive that is unusable by your operating systems, and common graphical tools might even refuse to get it back to a normal state.
-To solve these kinds of problems, we've collected [a list of fail-proof methods](https://github.com/balena-io/etcher/blob/master/docs/USER-DOCUMENTATION.md#recovering-broken-drives) to completely erase your drive in major operating systems.
-
-## I receive "No polkit authentication agent found" error in GNU/Linux
-
-Etcher requires an available [polkit authentication agent](https://wiki.archlinux.org/index.php/Polkit#Authentication_agents) in your system in order to show a secure password prompt dialog to perform elevation. Make sure you have one installed for the desktop environment of your choice.
-
-## May I run Etcher in older macOS versions?
-
-Etcher GUI is based on the [Electron](http://electron.atom.io/) framework, [which only supports macOS 10.10 and newer versions](https://github.com/electron/electron/blob/master/docs/tutorial/support.md#supported-platforms).
-
-## Can I use the Flash With Etcher button on my site?
-
-You can use the Flash with Etcher button on your site or blog, if you have an OS that you want your users to be able to easily flash using Etcher, add the following code where you want to button to be:
-
-`<a href="https://efp.balena.io/open-image-url?imageUrl=<your image URL>"><img src="http://balena.io/flash-with-etcher.png" /></a>`

docs/MAINTAINERS.md

@@ -1,112 +0,0 @@
-Maintaining Etcher
-==================
-
-This document is meant to serve as a guide for maintainers to perform common tasks.
-
-Releasing
----------
-
-### Release Types
-
-- **draft**: A continues snapshot of current master, made by the CI services
-- **pre-release** (default): A continues snapshot of current master, made by the CI services
-- **release**: Full releases
-
-Draft release is created from each PR, tagged with the branch name.
-All merged PR will generate a new tag/version as a *pre-release*.
-Mark the pre-release as final when it is necessary, then distribute the packages in alternative channels as necessary.
-
-
-#### Preparation
-
-- [Prepare the new version](#preparing-a-new-version)
-- [Generate build artifacts](#generating-binaries) (binaries, archives, etc.)
-- [Draft a release on GitHub](https://github.com/balena-io/etcher/releases)
-    - Upload build artifacts to GitHub release draft
-
-#### Testing
-
-- Test the prepared release and build artifacts properly on **all supported operating systems** to prevent regressions that went uncaught by the CI tests (see [MANUAL-TESTING.md](MANUAL-TESTING.md))
-- If regressions or other issues arise, create issues on the repository for each one, and decide whether to fix them in this release (meaning repeating the process up until this point), or to follow up with a patch release
-
-#### Publishing
-
-- [Publish release draft on GitHub](https://github.com/balena-io/etcher/releases)
-- [Post release note to forums](https://forums.balena.io/c/etcher)
-- [Submit Windows binaries to Symantec for whitelisting](#submitting-binaries-to-symantec)
-- [Update the website](https://github.com/balena-io/etcher-homepage)
-- Wait 2-3 hours for analytics (Sentry, Amplitude) to trickle in and check for elevated error rates, or regressions
-- If regressions arise; pull the release, and release a patched version, else:
-- [Upload deb & rpm packages to Cloudfront](#uploading-packages-to-cloudfront)
-- Post changelog with `#release-notes` tag on internal chat
-- If this release packs noteworthy major changes:
-  - Write a blog post about it, and / or
-  - Write about it to the Etcher mailing list
-
-### Generating binaries
-
-**Environment**
-
-Make sure to set the analytics tokens when generating production release binaries:
-
-```bash
-export ANALYTICS_SENTRY_TOKEN="xxxxxx"
-export ANALYTICS_AMPLITUDE_TOKEN="xxxxxx"
-```
-
-#### Linux
-
-##### Clean dist folder
-
-Delete `.webpack` and `out/`.
-
-##### Generating artifacts
-
-The artifacts are generated by the CI and published as draft-release or pre-release.
-Etcher is built with electron-forge. Run:
-
-```
-npm run make
-```
-
-Our CI will appropriately sign artifacts for macOS and some Windows targets.
-
-
-### Uploading packages to Cloudfront
-
-Log in to cloudfront and upload the `rpm` and `deb` files.
-
-### Dealing with a Problematic Release
-
-There can be times where a release is accidentally plagued with bugs. If you
-released a new version and notice the error rates are higher than normal, then
-revert the problematic release as soon as possible, until the bugs are fixed.
-
-You can revert a version by deleting its builds from the S3 bucket and Bintray.
-Refer to the `Makefile` for the up to date information about the S3 bucket
-where we push builds to, and get in touch with the balena.io operations team to
-get write access to it.
-
-The Etcher update notifier dialog and the website only show the a certain
-version if all the expected files have been uploaded to it, so deleting a
-single package or two is enough to bring down the whole version.
-
-Use the following command to delete files from S3:
-
-```bash
-aws s3api delete-object --bucket <bucket name> --key <file name>
-```
-
-The Bintray dashboard provides an easy way to delete a version's files.
-
-
-### Submitting binaries to Symantec
-
-- [Report a Suspected Erroneous Detection](https://submit.symantec.com/false_positive/standard/)
-- Fill out form:
-  - **Select Submission Type:** "Provide a direct download URL"
-  - **Name of the software being detected:** Etcher
-  - **Name of detection given by Symantec product:** WS.Reputation.1
-  - **Contact name:** Balena.io Ltd
-  - **E-mail address:** hello@etcher.io
-  - **Are you the creator or distributor of the software in question?** Yes

docs/MANUAL-TESTING.md

@@ -1,115 +0,0 @@
-Manual Testing
-==============
-
-This document describes a high-level script of manual tests to check for. We
-should aim to replace items on this list with automated Spectron test cases.
-
-Image Selection
----------------
-
-- [ ] Cancel image selection dialog
-- [ ] Select an unbootable image (without a partition table), and expect a
-  sensible warning
-- [ ] Attempt to select a ZIP archive with more than one image
-- [ ] Attempt to select a tar archive (with any compression method)
-- [ ] Change image selection
-- [ ] Select a Windows image, and expect a sensible warning
-
-Drive Selection
----------------
-
-- [ ] Open the drive selection modal
-- [ ] Switch drive selection
-- [ ] Insert a single drive, and expect auto-selection
-- [ ] Insert more than one drive, and don't expect auto-selection
-- [ ] Insert a locked SD Card and expect a warning
-- [ ] Insert a too small drive and expect a warning
-- [ ] Put an image into a drive and attempt to flash the image to the drive
-  that contains it
-- [ ] Attempt to flash a compressed image (for which we can get the
-  uncompressed size) into a drive that is big enough to hold the compressed
-  image, but not big enough to hold the uncompressed version
-- [ ] Enable "Unsafe Mode" and attempt to select a system drive
-- [ ] Enable "Unsafe Mode", and if there is only one system drive (and no
-  removable ones), don't expect autoselection
-
-Image Support
--------------
-
-Run the following tests with and without validation enabled:
-
-- [ ] Flash an uncompressed image
-- [ ] Flash a Bzip2 image
-- [ ] Flash a XZ image
-- [ ] Flash a ZIP image
-- [ ] Flash a GZ image
-- [ ] Flash a DMG image
-- [ ] Flash an image whose size is not a multiple of 512 bytes
-- [ ] Flash a compressed image whose size is not a multiple of 512 bytes
-- [ ] Flash an archive whose image size is not a multiple of 512 bytes
-- [ ] Flash an archive image containing a logo
-- [ ] Flash an archive image containing a blockmap file
-- [ ] Flash an archive image containing a manifest metadata file
-
-Flashing Process
-----------------
-
-- [ ] Unplug the drive during flash or validation
-- [ ] Click "Flash", cancel elevation dialog, and click "Flash" again
-- [ ] Start flashing an image, try to close Etcher, cancel the application
-  close warning dialog, and check that Etcher continues to flash the image
-
-### Child Writer
-
-- [ ] Kill the child writer process (i.e. with `SIGINT` or `SIGKILL`), and
-  check that the UI reacts appropriately
-- [ ] Close the application while flashing using the window manager close icon
-- [ ] Close the application while flashing using the OS keyboard shortcut
-- [ ] Close the application from the terminal using Ctrl-C while flashing
-- [ ] Force kill the application (using a process monitor tool, etc)
-
-In all these cases, the child writer process should not remain alive. Note that
-in some systems you need to open your process monitor tool of choice with extra
-permissions to see the elevated child writer process.
-
-GUI
-----
-
-- [ ] Close application from the terminal using Ctrl-C while the application is
-  idle
-- [ ] Click footer links that take you to an external website
-- [ ] Attempt to change image or drive selection while flashing
-- [ ] Go to the settings page while flashing and come back
-- [ ] Flash consecutive images without closing the application
-- [ ] Remove the selected drive right before clicking "Flash"
-- [ ] Minimize the application
-- [ ] Start the application given no internet connection
-
-Success Banner
---------------
-
-- [ ] Click an external link on the success banner (with and without internet
-  connection)
-
-Elevation Prompt
-----------------
-
-- [ ] Flash an image as `root`/administrator
-- [ ] Reject elevation prompt
-- [ ] Put incorrect elevation prompt password
-- [ ] Unplug the drive during elevation
-
-Unmounting
-----------
-
-- [ ] Disable unmounting and flash an image
-- [ ] Flash an image with a file system that is readable by the host OS, and
-  check that is unmounted correctly
-
-Analytics
----------
-
-- [ ] Disable analytics, open DevTools Network pane or a packet sniffer, and
-  check that no request is sent
-- [ ] **Disable analytics, refresh application from DevTools (using Cmd-R or
-  F5), and check that initial events are not sent to Amplitude**

docs/PUBLISHING.md

@@ -1,82 +1,89 @@
 Publishing Etcher
 =================
 
-This is a small guide to package and publish Etcher to all supported operating
-systems.
+This is a small guide to package and publish Etcher to all supported operating systems.
 
-Release Types
--------------
+Common Pre-requisites
+---------------------
 
-Etcher supports **pre-release** and **final** release types as does Github. Each is
-published to Github releases.
-The release version is generated automatically from the commit messasges.
+- [NodeJS](https://nodejs.org)
+
+Make sure you're running the exact same NodeJS version as the one included with the current Electron build being used by Etcher to avoid any strange native dependencies issues.
+
+The expected NodeJS version is determined by the `engines.node` property in [`package.json`](https://github.com/resin-io/etcher/blob/master/package.json).
+
+- [Bower](http://bower.io)
+- [UPX](http://upx.sourceforge.net)
+- [Python](https://www.python.org)
 
 Signing
 -------
 
 ### OS X
 
-1. Get our Apple Developer ID certificate for signing applications distributed
-outside the Mac App Store from the balena.io Apple account.
+1. Get our Apple Developer ID certificate for signing applications distributed outside the Mac App Store from the Resin.io Apple account.
 
-2. Install the Developer ID certificate to your Mac's Keychain by double
-clicking on the certificate file.
+2. Install the Developer ID certificate to your Mac's Keychain by double clicking on the certificate file.
 
-The application will be signed automatically using this certificate when
-packaging for OS X.
+The application will be signed automatically using this certificate when packaging for OS X.
 
 ### Windows
 
-1. Get access to our code signing certificate and decryption key as a balena.io
-employee by asking for it from the relevant people.
+1. Get access to our code signing certificate and decryption key as a Resin.io employee by asking for it to the relevant people.
 
-2. Place the certificate in the root of the Etcher repository naming it
-`certificate.p12`.
+2. Place the certificate in the root of the Etcher repository naming it `certificate.p12`.
 
 Packaging
 ---------
 
-Run the following command on each platform:
+The resulting installers will be saved to `etcher-release/installers`.
+
+### Windows
+
+Pre-requisites:
+
+- [NSIS](http://nsis.sourceforge.net/Main_Page)
+- [Visual Studio Community 2013](https://www.visualstudio.com/en-us/news/vs2013-community-vs.aspx)
+- [Rimraf](https://github.com/isaacs/rimraf)
+- [asar](https://github.com/electron/asar)
+
+Run the following command from the *Developer Command Prompt for VS2013*, to ensure all Visual Studio command utilities are available in the `%PATH%`:
 
 ```sh
-npm run make
+> .\scripts\build\windows.bat <arch>
 ```
 
-This will produce all targets (eg. zip, dmg) specified in forge.config.ts for the
-host platform and architecture.
+### OS X
 
-The resulting artifacts can be found in `out/make`.
+Pre-requisites:
 
+- [XCode](https://developer.apple.com/xcode://developer.apple.com/xcode/)
 
-Publishing to Cloudfront
----------------------
+Run the following command:
 
-We publish GNU/Linux Debian packages to [Cloudfront][cloudfront].
+```sh
+$ ./scripts/build/darwin.sh
+```
 
-Log in to cloudfront and upload the `rpm` and `deb` files.
+### GNU/Linux
 
-Publishing to Homebrew Cask
----------------------------
+Run the following command:
 
-1. Update [`Casks/etcher.rb`][etcher-cask-file] with the new version and
-   `sha256`
+```sh
+$ ./scripts/build/linux.sh <arch>
+```
 
-2. Send a PR with the changes above to
-   [`caskroom/homebrew-cask`][homebrew-cask]
-
-Announcing
+Publishing
 ----------
 
-Post messages to the [Etcher forum][balena-forum-etcher] announcing the new version
-of Etcher, and including the relevant section of the Changelog.
+- [AWS CLI](https://aws.amazon.com/cli://aws.amazon.com/cli/)
 
-[aws-cli]: https://aws.amazon.com/cli
-[cloudfront]: https://cloudfront.com
-[etcher-cask-file]: https://github.com/caskroom/homebrew-cask/blob/master/Casks/balenaetcher.rb
-[homebrew-cask]: https://github.com/caskroom/homebrew-cask
-[balena-forum-etcher]: https://forums.balena.io/c/etcher
-[github-releases]: https://github.com/balena-io/etcher/releases
+Make sure you have the [AWS CLI tool](https://aws.amazon.com/cli://aws.amazon.com/cli/) installed and configured to access Resin.io's production downloads S3 bucket.
 
-Updating EFP / Success-Banner
------------------------------
-Etcher Featured Project is automatically run based on an algorithm which promoted projects from the balena marketplace which have been contributed by the community, the algorithm prioritises projects which give uses the best experience. Editing both EFP and the Etcher Success-Banner can only be done by someone from balena, instruction are on the [Etcher-EFP repo (private)](https://github.com/balena-io/etcher-efp)
+> The publishing script only runs on UNIX based operating systems for now. You can use something like [Cygwin](https://cygwin.com) to run it on Windows.
+
+Run the following command:
+
+```sh
+./scripts/publish.sh <file>
+```

docs/SUPPORT.md

@@ -1,43 +0,0 @@
-Getting help with BalenaEtcher
-===============================
-
-There are various ways to get support for Etcher if you experience an issue or
-have an idea you'd like to share with us.
-
-Documentation
-------
-
-We have answers to a variety of frequently asked questions in the [user 
-documentation][documentation] and also in the [FAQs][faq] on the Etcher website.
-
-
-Forums
-------
-
-We have a [Discourse forum][discourse] which is open to everyone, so please
-come join us :). Drop us a line there and the balena.io staff and community
-users will be happy to assist. Your question might already be answered, so take
-a look at the existing threads before opening a new one!
-
-Make sure to mention the following information to help us provide better
-support:
-
-- The BalenaEtcher version you're running.
-
-- The operating system you're running Etcher in.
-
-- Relevant logging output, if any, from DevTools, which you can open by
-  pressing `Ctrl+Shift+I` or `Cmd+Alt+I` depending on your platform.
-
-GitHub
-------
-
-If you encounter an issue or have a suggestion, head on over to BalenaEtcher's [issue
-tracker][issues] and if there isn't a ticket covering it, [create
-one][new-issue].
-
-[discourse]: https://forums.balena.io/c/etcher
-[issues]: https://github.com/balena-io/etcher/issues
-[new-issue]: https://github.com/balena-io/etcher/issues/new
-[documentation]: https://github.com/balena-io/etcher/blob/master/docs/USER-DOCUMENTATION.md
-[faq]: https://etcher.io

docs/USER-DOCUMENTATION.md

@@ -1,226 +0,0 @@
-Etcher User Documentation
-=========================
-
-This document contains how-tos and FAQs oriented to Etcher users.
-
-Config
-------
-Etcher's configuration is saved to the `config.json` file in the apps folder.
-Not all the options are surfaced to the UI. You may edit this file to tweak settings even before launching the app.
-
-Why is my drive not bootable?
------------------------------
-
-Etcher copies images to drives byte by byte, without doing any transformation
-to the final device, which means images that require special treatment to be
-made bootable, like Windows images, will not work out of the box. In these
-cases, the general advice is to use software specific to those kind of
-images, usually available from the image publishers themselves.
-
-Images known to require special treatment:
-
-- Microsoft Windows (use [Windows USB/DVD Download Tool][windows-usb-tool], 
-  [Rufus][rufus], or [WoeUSB][woeusb]).
-
-- Windows 10 IoT (use the [Windows 10 IoT Core Dashboard][windows-iot-dashboard])
-
-How can I configure persistent storage?
----------------------------------------
-
-Some programs, usually oriented at making GNU/Linux live USB drives, include an
-option to set persistent storage. This is currently not supported by Etcher, so
-if you require this functionality, we advise to fallback to
-[UNetbootin][unetbootin].
-
-Deactivate desktop shortcut prompt on GNU/Linux
------------------------------------------------
-
-This is a feature provided by [AppImages][appimage], where the applications
-prompts the user to automatically register a desktop shortcut to easily access
-the application.
-
-To deactivate this feature, `touch` any of the files listed below:
-
-- `$HOME/.local/share/appimagekit/no_desktopintegration`
-- `/usr/share/appimagekit/no_desktopintegration`
-- `/etc/appimagekit/no_desktopintegration`
-
-Alternatively, set the `SKIP` environment variable before executing the
-AppImage:
-
-```sh
-SKIP=1 ./Etcher-linux-<arch>.AppImage
-```
-
-Flashing Ubuntu ISOs
---------------------
-
-Ubuntu images (and potentially some other related GNU/Linux distributions) have
-a peculiar format that allows the image to boot without any further
-modification from both CDs and USB drives.
-
-A consequence of this enhancement is that some programs, like `parted` get
-confused about the drive's format and partition table, printing warnings such
-as:
-
-> /dev/xxx contains GPT signatures, indicating that it has a GPT table.
-> However, it does not have a valid fake msdos partition table, as it should.
-> Perhaps it was corrupted -- possibly by a program that doesn't understand GPT
-> partition tables.  Or perhaps you deleted the GPT table, and are now using an
-> msdos partition table.  Is this a GPT partition table?  Both the primary and
-> backup GPT tables are corrupt.  Try making a fresh table, and using Parted's
-> rescue feature to recover partitions.
-
-***
-
-> Warning: The driver descriptor says the physical block size is 2048 bytes,
-> but Linux says it is 512 bytes.
-
-All these warnings are **safe to ignore**, and your drive should be able to
-boot without any problems.
-
-Refer to [the following message from Ubuntu's mailing
-list](https://lists.ubuntu.com/archives/ubuntu-devel/2011-June/033495.html) if
-you want to learn more.
-
-Running on Wayland
-------------------
-
-Electron is based on Gtk2, which can't run natively on Wayland. Fortunately,
-the [XWayland Server][xwayland] provides backwards compatibility to run *any* X
-client on Wayland, including Etcher.
-
-This usually works out of the box on mainstream GNU/Linux distributions that
-properly support Wayland. If it doesn't, make sure the `xwayland.so` module is
-being loaded by declaring it in your [weston.ini]:
-
-```
-[core]
-modules=xwayland.so
-```
-
-Runtime GNU/Linux dependencies
-------------------------------
-
-This entry aims to provide an up to date list of runtime dependencies needed to
-run Etcher on a GNU/Linux system.
-
-### Electron specific
-
-> See [brightray's gyp file](https://github.com/electron/brightray/blob/master/brightray.gyp#L4)
-
-- gtk+-2.0
-- dbus-1
-- x11
-- xi
-- xcursor
-- xdamage
-- xrandr
-- xcomposite
-- xext
-- xfixes
-- xrender
-- xtst
-- xscrnsaver
-- gmodule-2.0
-- nss
-
-### Optional dependencies:
-
-- libnotify (for notifications)
-- libspeechd (for text-to-speech)
-
-### Etcher specific:
-
-- liblzma (for xz decompression)
-
-Recovering broken drives
-------------------------
-
-Sometimes, things might go wrong, and you end up with a half-flashed drive that
-is unusable by your operating systems, and common graphical tools might even
-refuse to get it back to a normal state.
-
-To solve these kinds of problems, we've collected a list of fail-proof methods
-to completely erase your drive in major operating systems.
-
-### Windows
-
-In Windows, we'll use [diskpart], a command line utility tool that comes
-pre-installed in all modern Windows versions.
-
-- Open `cmd.exe` from either the list of all installed applications, or from
-  the "Run..." dialog usually accessible by pressing Ctrl+X.
-
-- Type `diskpart.exe` and press "Enter". You'll be asked to provide
-  administrator permissions, and a new prompt window will appear. The following
-  commands should be run **in the new window**.
-
-- Run `list disk` to list the available drives. Take note of the number id that
-  identifies the drive you want to clean.
-
-- Run `select disk N`, where `N` corresponds to the id from the previous step.
-
-- Run `clean`. This command will completely clean your drive by erasing any
-  existent filesystem.
-  
-- Run `create partition primary`. This command will create a new partition.
-
-- Run  `active`. This command will active the partition.
-
-- Run  `list partition`. This command will show available partition.
-
-- Run  `select partition N`, where `N` corresponds to the id of the newly available partition.
-
-- Run `format override quick`. This command will format the partition. You can choose a specific formatting by adding `FS=xx` where `xx` could be `NTFS or FAT or FAT32` after `format`. Example : `format FS=NTFS override quick`
-
-- Run `exit` to quit diskpart.
-
-### OS X
-
-Run the following command in `Terminal.app`, replacing `N` by the corresponding
-disk number, which you can find by running `diskutil list`:
-
-```sh
-diskutil eraseDisk FAT32 UNTITLED MBRFormat /dev/diskN
-```
-
-### GNU/Linux
-
-Make sure the drive is unmounted (`umount /dev/xxx`), and run the following
-command as `root`, replacing `xxx` by your actual device path:
-
-```sh
-dd if=/dev/zero of=/dev/xxx bs=512 count=1 conv=notrunc
-```
-
-"No polkit authentication agent found" error in GNU/Linux
-----------------------------------------------------------
-
-Etcher requires an available [polkit authentication
-agent](https://wiki.archlinux.org/index.php/Polkit#Authentication_agents) in
-your system in order to show a secure password prompt dialog to perform
-elevation. Make sure you have one installed for the desktop environment of your
-choice.
-
-Running in older macOS versions
--------------------------------
-
-Etcher GUI is based on the [Electron][electron] framework, [which only supports
-macOS 10.10 (Yosemite) and newer versions][electron-supported-platforms].
-
-[balena.io]: https://balena.io
-[appimage]: http://appimage.org
-[xwayland]: https://wayland.freedesktop.org/xserver.html
-[weston.ini]: http://manpages.ubuntu.com/manpages/wily/man5/weston.ini.5.html
-[diskpart]: https://technet.microsoft.com/en-us/library/cc770877(v=ws.11).aspx
-[electron]: https://electronjs.org/
-[electron-supported-platforms]: https://electronjs.org/docs/tutorial/support#supported-platforms
-[publishing]: https://github.com/balena-io/etcher/blob/master/docs/PUBLISHING.md
-[windows-usb-tool]: https://www.microsoft.com/en-us/download/windows-usb-dvd-download-tool
-[rufus]: https://rufus.akeo.ie
-[unetbootin]: https://unetbootin.github.io
-[windows-iot-dashboard]: https://developer.microsoft.com/en-us/windows/iot/downloads
-[woeusb]: https://github.com/slacka/WoeUSB
-
-See [PUBLISHING](/docs/PUBLISHING.md) for more details about release types.

entitlements.mac.plist

@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-  <dict>
-    <key>com.apple.security.cs.allow-jit</key>
-    <true/>
-    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
-    <true/>
-    <key>com.apple.security.cs.allow-dyld-environment-variables</key>
-    <true/>
-    <key>com.apple.security.device.usb</key>
-    <true/>
-    <key>com.apple.security.files.user-selected.read-only</key>
-    <true/>
-    <key>com.apple.security.network.client</key>
-    <true/>
-    <key>com.apple.security.cs.disable-library-validation</key>
-    <true/>
-    <key>com.apple.security.get-task-allow</key>
-    <true/>
-    <key>com.apple.security.cs.disable-executable-page-protection</key>
-    <true/>
-  </dict>
-</plist>

forge.config.ts

@@ -1,159 +0,0 @@
-import type { ForgeConfig } from '@electron-forge/shared-types';
-import { MakerSquirrel } from '@electron-forge/maker-squirrel';
-import { MakerZIP } from '@electron-forge/maker-zip';
-import { MakerDeb } from '@electron-forge/maker-deb';
-import { MakerRpm } from '@electron-forge/maker-rpm';
-import { MakerDMG } from '@electron-forge/maker-dmg';
-import { MakerAppImage } from '@reforged/maker-appimage';
-import { AutoUnpackNativesPlugin } from '@electron-forge/plugin-auto-unpack-natives';
-import { WebpackPlugin } from '@electron-forge/plugin-webpack';
-import { exec } from 'child_process';
-
-import { mainConfig, rendererConfig } from './webpack.config';
-import * as sidecar from './forge.sidecar';
-
-import { hostDependencies, productDescription } from './package.json';
-
-const osxSigningConfig: any = {};
-let winSigningConfig: any = {};
-
-if (process.env.NODE_ENV === 'production') {
-	osxSigningConfig.osxNotarize = {
-		tool: 'notarytool',
-		appleId: process.env.XCODE_APP_LOADER_EMAIL,
-		appleIdPassword: process.env.XCODE_APP_LOADER_PASSWORD,
-		teamId: process.env.XCODE_APP_LOADER_TEAM_ID,
-	};
-
-	winSigningConfig = {
-		signWithParams: `-sha1 ${process.env.SM_CODE_SIGNING_CERT_SHA1_HASH} -tr ${process.env.TIMESTAMP_SERVER} -td sha256 -fd sha256 -d balena-etcher`,
-	};
-}
-
-const config: ForgeConfig = {
-	packagerConfig: {
-		asar: true,
-		icon: './assets/icon',
-		executableName:
-			process.platform === 'linux' ? 'balena-etcher' : 'balenaEtcher',
-		appBundleId: 'io.balena.etcher',
-		appCategoryType: 'public.app-category.developer-tools',
-		appCopyright: 'Copyright 2016-2023 Balena Ltd',
-		darwinDarkModeSupport: true,
-		protocols: [{ name: 'etcher', schemes: ['etcher'] }],
-		extraResource: [
-			'lib/shared/sudo/sudo-askpass.osascript-zh.js',
-			'lib/shared/sudo/sudo-askpass.osascript-en.js',
-		],
-		osxSign: {
-			optionsForFile: () => ({
-				entitlements: './entitlements.mac.plist',
-				hardenedRuntime: true,
-			}),
-		},
-		...osxSigningConfig,
-	},
-	rebuildConfig: {
-		onlyModules: [], // prevent rebuilding *any* native modules as they won't be used by electron but by the sidecar
-	},
-	makers: [
-		new MakerZIP(),
-		new MakerSquirrel({
-			setupIcon: 'assets/icon.ico',
-			loadingGif: 'assets/icon.png',
-			...winSigningConfig,
-		}),
-		new MakerDMG({
-			background: './assets/dmg/background.tiff',
-			icon: './assets/icon.icns',
-			iconSize: 110,
-			contents: ((opts: { appPath: string }) => {
-				return [
-					{ x: 140, y: 250, type: 'file', path: opts.appPath },
-					{ x: 415, y: 250, type: 'link', path: '/Applications' },
-				];
-			}) as any, // type of MakerDMGConfig omits `appPath`
-			additionalDMGOptions: {
-				window: {
-					size: {
-						width: 540,
-						height: 425,
-					},
-					position: {
-						x: 400,
-						y: 500,
-					},
-				},
-			},
-		}),
-		new MakerAppImage({
-			options: {
-				icon: './assets/icon.png',
-				categories: ['Utility'],
-			},
-		}),
-		new MakerRpm({
-			options: {
-				icon: './assets/icon.png',
-				categories: ['Utility'],
-				productDescription,
-				requires: ['util-linux'],
-			},
-		}),
-		new MakerDeb({
-			options: {
-				icon: './assets/icon.png',
-				categories: ['Utility'],
-				section: 'utils',
-				priority: 'optional',
-				productDescription,
-				scripts: {
-					postinst: './after-install.tpl',
-				},
-				depends: hostDependencies['debian'],
-			},
-		}),
-	],
-	plugins: [
-		new AutoUnpackNativesPlugin({}),
-		new WebpackPlugin({
-			mainConfig,
-			renderer: {
-				config: rendererConfig,
-				nodeIntegration: true,
-				entryPoints: [
-					{
-						html: './lib/gui/app/index.html',
-						js: './lib/gui/app/renderer.ts',
-						name: 'main_window',
-						preload: {
-							js: './lib/gui/app/preload.ts',
-						},
-					},
-				],
-			},
-		}),
-		new sidecar.SidecarPlugin(),
-	],
-	hooks: {
-		postPackage: async (_forgeConfig, options) => {
-			if (options.platform === 'linux') {
-				// symlink the etcher binary from balena-etcher to balenaEtcher to ensure compatibility with the wdio suite and the old name
-				await new Promise<void>((resolve, reject) => {
-					exec(
-						`ln -s "${options.outputPaths}/balena-etcher" "${options.outputPaths}/balenaEtcher"`,
-						(err) => {
-							if (err) {
-								reject(err);
-							} else {
-								resolve();
-							}
-						},
-					);
-				});
-			}
-		},
-	},
-};
-
-export default config;

forge.sidecar.ts

@@ -1,168 +0,0 @@
-import { PluginBase } from '@electron-forge/plugin-base';
-import type {
-	ForgeHookMap,
-	ResolvedForgeConfig,
-} from '@electron-forge/shared-types';
-import { WebpackPlugin } from '@electron-forge/plugin-webpack';
-import { DefinePlugin } from 'webpack';
-
-import { execFileSync } from 'child_process';
-import * as fs from 'fs';
-import * as path from 'path';
-
-import * as d from 'debug';
-
-const debug = d('sidecar');
-
-function isStartScrpt(): boolean {
-	return process.env.npm_lifecycle_event === 'start';
-}
-
-function addWebpackDefine(
-	config: ResolvedForgeConfig,
-	defineName: string,
-	binDir: string,
-	binName: string,
-): ResolvedForgeConfig {
-	config.plugins.forEach((plugin) => {
-		if (plugin.name !== 'webpack' || !(plugin instanceof WebpackPlugin)) {
-			return;
-		}
-
-		const { mainConfig } = plugin.config as any;
-		if (mainConfig.plugins == null) {
-			mainConfig.plugins = [];
-		}
-
-		const value = isStartScrpt()
-			? // on `npm start`, point directly to the binary
-				path.resolve(binDir, binName)
-			: // otherwise point relative to the resources folder of the bundled app
-				binName;
-
-		debug(`define '${defineName}'='${value}'`);
-
-		mainConfig.plugins.push(
-			new DefinePlugin({
-				// expose path to helper via this webpack define
-				[defineName]: JSON.stringify(value),
-			}),
-		);
-	});
-
-	return config;
-}
-
-function build(
-	sourcesDir: string,
-	buildForArchs: string,
-	binDir: string,
-	binName: string,
-) {
-	const commands: Array<[string, string[], object?]> = [
-		['tsc', ['--project', 'tsconfig.sidecar.json', '--outDir', sourcesDir]],
-	];
-
-	buildForArchs.split(',').forEach((arch) => {
-		const binPath = isStartScrpt()
-			? // on `npm start`, we don't know the arch we're building for at the time we're
-				// adding the webpack define, so we just build under binDir
-				path.resolve(binDir, binName)
-			: // otherwise build in arch-specific directory within binDir
-				path.resolve(binDir, arch, binName);
-
-		// FIXME: rebuilding mountutils shouldn't be necessary, but it is.
-		// It's coming from etcher-sdk, a fix has been upstreamed but to use
-		// the latest etcher-sdk we need to upgrade axios at the same time.
-		commands.push(['npm', ['rebuild', 'mountutils', `--arch=${arch}`]]);
-
-		commands.push([
-			'pkg',
-			[
-				path.join(sourcesDir, 'util', 'api.js'),
-				'-c',
-				'pkg-sidecar.json',
-				// `--no-bytecode` so that we can cross-compile for arm64 on x64
-				'--no-bytecode',
-				'--public',
-				'--public-packages',
-				'"*"',
-				// always build for host platform and node version
-				// https://github.com/vercel/pkg-fetch/releases
-				'--target',
-				`node20-${arch}`,
-				'--output',
-				binPath,
-			],
-		]);
-	});
-
-	commands.forEach(([cmd, args, opt]) => {
-		debug('running command:', cmd, args.join(' '));
-		execFileSync(cmd, args, { shell: true, stdio: 'inherit', ...opt });
-	});
-}
-
-function copyArtifact(
-	buildPath: string,
-	arch: string,
-	binDir: string,
-	binName: string,
-) {
-	const binPath = isStartScrpt()
-		? // on `npm start`, we don't know the arch we're building for at the time we're
-			// adding the webpack define, so look for the binary directly under binDir
-			path.resolve(binDir, binName)
-		: // otherwise look into arch-specific directory within binDir
-			path.resolve(binDir, arch, binName);
-
-	// buildPath points to appPath, which is inside resources dir which is the one we actually want
-	const resourcesPath = path.dirname(buildPath);
-	const dest = path.resolve(resourcesPath, path.basename(binPath));
-	debug(`copying '${binPath}' to '${dest}'`);
-	fs.copyFileSync(binPath, dest);
-}
-
-export class SidecarPlugin extends PluginBase<void> {
-	name = 'sidecar';
-
-	constructor() {
-		super();
-		this.getHooks = this.getHooks.bind(this);
-		debug('isStartScript:', isStartScrpt());
-	}
-
-	getHooks(): ForgeHookMap {
-		const DEFINE_NAME = 'ETCHER_UTIL_BIN_PATH';
-		const BASE_DIR = path.join('out', 'sidecar');
-		const SRC_DIR = path.join(BASE_DIR, 'src');
-		const BIN_DIR = path.join(BASE_DIR, 'bin');
-		const BIN_NAME = `etcher-util${process.platform === 'win32' ? '.exe' : ''}`;
-
-		return {
-			resolveForgeConfig: async (currentConfig) => {
-				debug('resolveForgeConfig');
-				return addWebpackDefine(currentConfig, DEFINE_NAME, BIN_DIR, BIN_NAME);
-			},
-			generateAssets: async (_config, platform, arch) => {
-				debug('generateAssets', { platform, arch });
-				build(SRC_DIR, arch, BIN_DIR, BIN_NAME);
-			},
-			packageAfterCopy: async (
-				_config,
-				buildPath,
-				electronVersion,
-				platform,
-				arch,
-			) => {
-				debug('packageAfterCopy', {
-					buildPath,
-					electronVersion,
-					platform,
-					arch,
-				});
-				copyArtifact(buildPath, arch, BIN_DIR, BIN_NAME);
-			},
-		};
-	}
-}

gulpfile.js

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2016 Resin.io
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+const gulp = require('gulp');
+const jscs = require('gulp-jscs');
+const jshint = require('gulp-jshint');
+const jshintStylish = require('jshint-stylish');
+const sass = require('gulp-sass');
+
+const paths = {
+  scripts: [
+    './tests/**/*.spec.js',
+    './lib/**/*.js',
+    'gulpfile.js'
+  ],
+  sass: [
+    './lib/gui/**/*.scss'
+  ],
+  sassMain: './lib/gui/scss/main.scss'
+};
+
+gulp.task('sass', function() {
+  return gulp.src(paths.sassMain)
+    .pipe(sass().on('error', sass.logError))
+    .pipe(gulp.dest('./build/css'));
+});
+
+gulp.task('lint', function() {
+  return gulp.src(paths.scripts)
+    .pipe(jshint())
+    .pipe(jshint.reporter(jshintStylish))
+    .pipe(jscs())
+    .pipe(jscs.reporter());
+});
+
+gulp.task('watch', [ 'lint', 'sass' ], function() {
+  gulp.watch(paths.scripts, [ 'lint' ]);
+  gulp.watch(paths.sass, [ 'sass' ]);
+});

lib/cli/cli.js

@@ -0,0 +1,169 @@
+/*
+ * Copyright 2016 Resin.io
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+const _ = require('lodash');
+const fs = require('fs');
+const path = require('path');
+const yargs = require('yargs');
+const utils = require('./utils');
+const EXIT_CODES = require('../src/exit-codes');
+const packageJSON = require('../../package.json');
+
+/**
+ * @summary Parsed CLI options and arguments
+ * @type Object
+ * @public
+ */
+module.exports = yargs
+  .demand(1, 'Missing image')
+
+  // Usage help
+  .usage('Usage: $0 <image>')
+  .epilogue([
+    'Exit codes:',
+    _.map(EXIT_CODES, function(value, key) {
+      const reason = _.map(_.split(key, '_'), _.capitalize).join(' ');
+      return '  ' + value + ' - ' + reason;
+    }).join('\n'),
+    '',
+    'If you need help, don\'t hesitate in contacting us at:',
+    '',
+    '  GitHub: https://github.com/resin-io/etcher-cli/issues/new',
+    '  Gitter: https://gitter.im/resin-io/chat'
+  ].join('\n'))
+
+  // Examples
+  .example('$0 raspberry-pi.img')
+  .example('$0 --no-check raspberry-pi.img')
+  .example('$0 -d /dev/disk2 ubuntu.iso')
+  .example('$0 -d /dev/disk2 -y rpi.img')
+
+  // Help option
+  .help()
+
+  // Version option
+  .version(_.constant(packageJSON.version))
+
+  // Error reporting
+  .fail(function(message, error) {
+    yargs.showHelp();
+    utils.printError(error || message);
+    process.exit(1);
+  })
+
+  // Assert that image exists
+  .check(function(argv) {
+    fs.accessSync(argv._[0]);
+    return true;
+  })
+
+  .check(function(argv) {
+    if (argv.robot && !argv.drive) {
+      throw new Error('Missing drive');
+    }
+
+    return true;
+  })
+
+  .check(function(argv) {
+    if (argv.ipc && !process.send) {
+      throw new Error('Can\'t establish an IPC channel with the parent process');
+    }
+
+    return true;
+  })
+
+  .options({
+    help: {
+      describe: 'show help',
+      boolean: true,
+      alias: 'h'
+    },
+    version: {
+      describe: 'show version number',
+      boolean: true,
+      alias: 'v'
+    },
+    drive: {
+      describe: 'drive',
+      string: true,
+      alias: 'd'
+    },
+    check: {
+      describe: 'validate write',
+      boolean: true,
+      alias: 'c',
+      default: true
+    },
+    robot: {
+      describe: 'parse-able output without interactivity',
+      boolean: true,
+      alias: 'r'
+    },
+    ipc: {
+      describe: 'communicate through a fork IPC channel',
+      boolean: true,
+      alias: 'i'
+    },
+    yes: {
+      describe: 'confirm non-interactively',
+      boolean: true,
+      alias: 'y'
+    },
+    unmount: {
+      describe: 'unmount on success',
+      boolean: true,
+      alias: 'u',
+      default: true
+    }
+  })
+
+  // Make sure arguments are parsed correctly when running
+  // in development mode (or NPM) and in a final package.
+  //
+  // We rely on the following heuristics to determine if the
+  // Etcher CLI is being run as a final packaged executable
+  // or by a tool passing the script as an argument:
+  .parse(_.attempt(function(argv) {
+
+    // Excluding the extension makes sure we cover cases
+    // like *.exe and *.cmd in Windows systems.
+    const executable = path.basename(argv[0], path.extname(argv[0])).toLowerCase();
+
+    if (_.includes([
+      'node',
+      'electron',
+      'electron helper'
+    ], executable)) {
+
+      // In this case, the second argument (e.g: index 1)
+      // equals `lib/cli/etcher.js`, so the real arguments
+      // start from the third one.
+      return argv.slice(2);
+
+    }
+
+    // Handle the case where the CLI is executed by pointing
+    // the packaged electron `Etcher` binary to the application
+    // asar archive by using `ELECTRON_RUN_AS_NODE`.
+    if (argv[1] && path.basename(argv[1]) === 'app.asar') {
+      return argv.slice(2);
+    }
+
+    return argv.slice(1);
+  }, process.argv));

lib/cli/etcher.js

@@ -0,0 +1,126 @@
+/*
+ * Copyright 2016 Resin.io
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+const visuals = require('resin-cli-visuals');
+const form = require('resin-cli-form');
+const writer = require('./writer');
+const utils = require('./utils');
+const options = require('./cli');
+const EXIT_CODES = require('../src/exit-codes');
+
+form.run([
+  {
+    message: 'Select drive',
+    type: 'drive',
+    name: 'drive'
+  },
+  {
+    message: 'This will erase the selected drive. Are you sure?',
+    type: 'confirm',
+    name: 'yes',
+    default: false
+  }
+], {
+  override: {
+    drive: options.drive,
+
+    // If `options.yes` is `false`, pass `undefined`,
+    // otherwise the question will not be asked because
+    // `false` is a defined value.
+    yes: options.robot || options.ipc || options.yes || undefined
+
+  }
+}).then(function(answers) {
+  if (!answers.yes) {
+    throw new Error('Aborted');
+  }
+
+  const progressBars = {
+    write: new visuals.Progress('Flashing'),
+    check: new visuals.Progress('Validating')
+  };
+
+  return writer.writeImage(options._[0], {
+    device: answers.drive
+  }, {
+    unmountOnSuccess: options.unmount,
+    validateWriteOnSuccess: options.check
+  }, function(state) {
+
+    if (options.robot) {
+      console.log([
+        'progress',
+        state.type,
+        Math.floor(state.percentage) + '%',
+        state.eta + 's',
+        Math.floor(state.speed)
+      ].join(' '));
+    } else if (options.ipc) {
+      process.send({
+        command: 'progress',
+        data: {
+          type: state.type,
+          percentage: Math.floor(state.percentage),
+          eta: state.eta,
+          speed: Math.floor(state.speed)
+        }
+      });
+    } else {
+      progressBars[state.type].update(state);
+    }
+
+  });
+}).then(function(results) {
+
+  if (options.robot) {
+    console.log(`done ${results.passedValidation} ${results.sourceChecksum}`);
+  } else if (options.ipc) {
+    process.send({
+      command: 'done',
+      data: results
+    });
+  } else {
+    if (results.passedValidation) {
+      console.log('Your flash is complete!');
+      console.log(`Checksum: ${results.sourceChecksum}`);
+    } else {
+      console.error('Validation failed!');
+    }
+  }
+
+  if (results.passedValidation) {
+    process.exit(EXIT_CODES.SUCCESS);
+  } else {
+    process.exit(EXIT_CODES.VALIDATION_ERROR);
+  }
+
+}).catch(function(error) {
+
+  if (options.robot) {
+    console.error(error.message);
+  } else if (options.ipc) {
+    process.send({
+      command: 'error',
+      data: error
+    });
+  } else {
+    utils.printError(error);
+  }
+
+  process.exit(EXIT_CODES.GENERAL_ERROR);
+});

lib/cli/utils.js

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 balena.io
+ * Copyright 2016 Resin.io
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,22 +14,26 @@
  * limitations under the License.
  */
 
-import * as electron from 'electron';
-import * as settings from '../../../models/settings';
-import { logEvent } from '../../../modules/analytics';
+'use strict';
+
+const _ = require('lodash');
+const errors = require('resin-cli-errors');
+const chalk = require('chalk');
 
 /**
- * @summary Open an external resource
+ * @summary Print an error to stderr
+ * @function
+ * @public
+ *
+ * @param {(Error|String)} error - error
+ *
+ * @example
+ * utils.printError(new Error('Oops!'));
  */
-export async function open(url: string) {
-	// Don't open links if they're disabled by the env var
-	if (await settings.get('disableExternalLinks')) {
-		return;
-	}
+exports.printError = function(error) {
+  if (_.isString(error)) {
+    error = new Error(error);
+  }
 
-	logEvent('Open external link', { url });
-
-	if (url) {
-		electron.shell.openExternal(url);
-	}
-}
+  console.error(chalk.red(errors.interpret(error)));
+};

lib/cli/writer.js

@@ -0,0 +1,87 @@
+/*
+ * Copyright 2016 Resin.io
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+'use strict';
+
+const imageWrite = require('etcher-image-write');
+const imageStream = require('etcher-image-stream');
+const Bluebird = require('bluebird');
+const umount = Bluebird.promisifyAll(require('umount'));
+const os = require('os');
+const isWindows = os.platform() === 'win32';
+
+if (isWindows) {
+  var removedrive = Bluebird.promisifyAll(require('removedrive'));
+}
+
+/**
+ * @summary Write an image to a disk drive
+ * @function
+ * @public
+ *
+ * @description
+ * See https://github.com/resin-io-modules/etcher-image-write for information
+ * about the `state` object passed to `onProgress` callback.
+ *
+ * @param {String} imagePath - path to image
+ * @param {Object} drive - drive
+ * @param {Object} options - options
+ * @param {Boolean} [options.unmountOnSuccess=false] - unmount on success
+ * @param {Boolean} [options.validateWriteOnSuccess=false] - validate write on success
+ * @param {Function} onProgress - on progress callback (state)
+ *
+ * @fulfil {Boolean} - whether the operation was successful
+ * @returns {Promise}
+ *
+ * @example
+ * writer.writeImage('path/to/image.img', {
+ *   device: '/dev/disk2'
+ * }, {
+ *   unmountOnSuccess: true,
+ *   validateWriteOnSuccess: true
+ * }, function(state) {
+ *   console.log(state.percentage);
+ * }).then(function() {
+ *   console.log('Done!');
+ * });
+ */
+exports.writeImage = function(imagePath, drive, options, onProgress) {
+  return umount.umountAsync(drive.device).then(function() {
+    return imageStream.getFromFilePath(imagePath);
+  }).then(function(image) {
+    return imageWrite.write(drive.device, image.stream, {
+      check: options.validateWriteOnSuccess,
+      size: image.size,
+      transform: image.transform
+    });
+  }).then(function(writer) {
+    return new Bluebird(function(resolve, reject) {
+      writer.on('progress', onProgress);
+      writer.on('error', reject);
+      writer.on('done', resolve);
+    });
+  }).tap(function() {
+    if (!options.unmountOnSuccess) {
+      return;
+    }
+
+    if (isWindows && drive.mountpoint) {
+      return removedrive.ejectAsync(drive.mountpoint);
+    }
+
+    return umount.umountAsync(drive.device);
+  });
+};

lib/gui/app.js

@@ -0,0 +1,298 @@
+/*
+ * Copyright 2016 Resin.io
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * @module Etcher
+ */
+
+'use strict';
+
+var angular = require('angular');
+const _ = require('lodash');
+
+const app = angular.module('Etcher', [
+  require('angular-ui-router'),
+  require('angular-ui-bootstrap'),
+
+  // Etcher modules
+  require('./modules/drive-scanner'),
+  require('./modules/image-writer'),
+  require('./modules/analytics'),
+
+  // Models
+  require('./models/selection-state'),
+  require('./models/settings'),
+  require('./models/supported-formats'),
+
+  // Components
+  require('./components/progress-button/progress-button'),
+  require('./components/drive-selector/drive-selector'),
+  require('./components/svg-icon/svg-icon'),
+  require('./components/update-notifier/update-notifier'),
+
+  // Pages
+  require('./pages/finish/finish'),
+  require('./pages/settings/settings'),
+
+  // OS
+  require('./os/notification/notification'),
+  require('./os/window-progress/window-progress'),
+  require('./os/open-external/open-external'),
+  require('./os/dropzone/dropzone'),
+  require('./os/dialog/dialog'),
+
+  // Utils
+  require('./utils/if-state/if-state'),
+  require('./utils/notifier/notifier'),
+  require('./utils/path/path'),
+  require('./utils/manifest-bind/manifest-bind'),
+  require('./utils/byte-size/byte-size')
+]);
+
+app.run(function(AnalyticsService) {
+  AnalyticsService.logEvent('Application start');
+});
+
+app.config(function($stateProvider, $urlRouterProvider) {
+  $urlRouterProvider.otherwise('/main');
+
+  $stateProvider
+    .state('main', {
+      url: '/main',
+      controller: 'AppController as app',
+      templateUrl: './partials/main.html'
+    });
+});
+
+app.controller('AppController', function(
+  $state,
+  $scope,
+  NotifierService,
+  DriveScannerService,
+  SelectionStateModel,
+  SettingsModel,
+  SupportedFormatsModel,
+  ImageWriterService,
+  AnalyticsService,
+  DriveSelectorService,
+  UpdateNotifierService,
+  OSWindowProgressService,
+  OSNotificationService,
+  OSDialogService
+) {
+  let self = this;
+  this.formats = SupportedFormatsModel;
+  this.selection = SelectionStateModel;
+  this.writer = ImageWriterService;
+  this.scanner = DriveScannerService;
+  this.settings = SettingsModel.data;
+  this.success = true;
+
+  if (UpdateNotifierService.shouldCheckForUpdates()) {
+    AnalyticsService.logEvent('Checking for updates');
+
+    UpdateNotifierService.isLatestVersion().then(function(isLatestVersion) {
+
+      // In case the internet connection is not good and checking the
+      // latest published version takes too long, only show notify
+      // the user about the new version if he didn't start the flash
+      // process (e.g: selected an image), otherwise such interruption
+      // might be annoying.
+      if (!isLatestVersion && !SelectionStateModel.hasImage()) {
+
+        AnalyticsService.logEvent('Notifying update');
+        UpdateNotifierService.notify();
+      }
+    });
+  }
+
+  // This catches the case where the user enters
+  // the settings screen when a flash finished
+  // and goes back to the main screen with the back button.
+  if (!this.writer.isFlashing()) {
+
+    this.selection.clear({
+
+      // Preserve image, in case there is one, otherwise
+      // we revert the behaviour of "Use same image".
+      preserveImage: true
+
+    });
+
+    this.writer.resetState();
+  }
+
+  NotifierService.subscribe($scope, 'image-writer:state', function(state) {
+    AnalyticsService.log(`Progress (${state.type}): ${state.progress}% at ${state.speed} MB/s`);
+    OSWindowProgressService.set(state.progress);
+  });
+
+  this.scanner.start(2000).on('error', OSDialogService.showError).on('scan', function(drives) {
+
+    // Cover the case where you select a drive, but then eject it.
+    if (self.selection.hasDrive() && !_.find(drives, self.selection.isCurrentDrive)) {
+      self.selection.removeDrive();
+    }
+
+    if (_.isEmpty(drives)) {
+      DriveSelectorService.close();
+    }
+
+    // Notice we only autoselect the drive if there is an image,
+    // which means that the first step was completed successfully,
+    // otherwise the drive is selected while the drive step is disabled
+    // which looks very weird.
+    if (drives.length === 1 && self.selection.hasImage()) {
+      const drive = _.first(drives);
+
+      // Do not autoselect the same drive over and over again
+      // and fill the logs unnecessary.
+      // `angular.equals` is used instead of `_.isEqual` to
+      // cope with `$$hashKey`.
+      if (!angular.equals(self.selection.getDrive(), drive)) {
+
+        if (self.selection.isDriveLargeEnough(drive)) {
+          self.selectDrive(drive);
+
+          AnalyticsService.logEvent('Auto-select drive', {
+            device: drive.device
+          });
+        }
+      }
+
+    }
+  });
+
+  // We manually add `style="display: none;"` to <body>
+  // and unset it here instead of using ngCloak since
+  // the latter takes effect as soon as the Angular
+  // library was loaded, but doesn't always mean that
+  // the application is ready, causing the application
+  // to be shown in an unitialized state for some milliseconds.
+  // Here in the controller, we are sure things are
+  // completely up and running.
+  document.querySelector('body').style.display = 'initial';
+
+  this.selectImage = function(image) {
+    self.selection.setImage(image);
+    AnalyticsService.logEvent('Select image', image);
+  };
+
+  this.openImageSelector = function() {
+    return OSDialogService.selectImage().then(function(image) {
+
+      // Avoid analytics and selection state changes
+      // if no file was resolved from the dialog.
+      if (!image) {
+        return;
+      }
+
+      self.selectImage(image);
+    });
+  };
+
+  this.selectDrive = function(drive) {
+    self.selection.setDrive(drive);
+
+    AnalyticsService.logEvent('Select drive', {
+      device: drive.device
+    });
+  };
+
+  this.openDriveSelector = function() {
+    DriveSelectorService.open().then(self.selectDrive);
+  };
+
+  this.reselectImage = function() {
+    if (self.writer.isFlashing()) {
+      return;
+    }
+
+    // Reselecting an image automatically
+    // de-selects the current drive, if any.
+    // This is made so the user effectively
+    // "returns" to the first step.
+    self.selection.clear();
+
+    self.openImageSelector();
+    AnalyticsService.logEvent('Reselect image');
+  };
+
+  this.reselectDrive = function() {
+    if (self.writer.isFlashing()) {
+      return;
+    }
+
+    self.openDriveSelector();
+    AnalyticsService.logEvent('Reselect drive');
+  };
+
+  this.restartAfterFailure = function() {
+    self.selection.clear({
+      preserveImage: true
+    });
+
+    self.writer.resetState();
+    self.success = true;
+    AnalyticsService.logEvent('Restart after failure');
+  };
+
+  this.flash = function(image, drive) {
+
+    if (self.writer.isFlashing()) {
+      return;
+    }
+
+    // Stop scanning drives when flashing
+    // otherwise Windows throws EPERM
+    self.scanner.stop();
+
+    AnalyticsService.logEvent('Flash', {
+      image: image,
+      device: drive.device
+    });
+
+    return self.writer.flash(image, drive).then(function(results) {
+
+      // TODO: Find a better way to manage flash/check
+      // success/error state than a global boolean flag.
+      self.success = results.passedValidation;
+
+      if (self.success) {
+        OSNotificationService.send('Success!', 'Your flash is complete');
+        AnalyticsService.logEvent('Done');
+        $state.go('success', {
+          checksum: results.sourceChecksum
+        });
+      } else {
+        OSNotificationService.send('Oops!', 'Looks like your flash has failed');
+        AnalyticsService.logEvent('Validation error');
+      }
+    })
+    .catch(function(error) {
+
+      if (error.type === 'check') {
+        AnalyticsService.logEvent('Validation error');
+      } else {
+        AnalyticsService.logEvent('Flash error');
+      }
+
+      self.writer.resetState();
+      OSDialogService.showError(error);
+    })
+    .finally(OSWindowProgressService.clear);
+  };
+});

lib/gui/app/app.ts

@@ -1,238 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as electron from 'electron';
-import * as remote from '@electron/remote';
-import type { Dictionary } from 'lodash';
-import { debounce, capitalize, values } from 'lodash';
-import outdent from 'outdent';
-import * as React from 'react';
-import * as ReactDOM from 'react-dom';
-import { v4 as uuidV4 } from 'uuid';
-
-import * as packageJSON from '../../../package.json';
-import type { DrivelistDrive } from '../../shared/drive-constraints';
-import * as EXIT_CODES from '../../shared/exit-codes';
-import * as messages from '../../shared/messages';
-import * as availableDrives from './models/available-drives';
-import * as flashState from './models/flash-state';
-import * as settings from './models/settings';
-import { Actions, observe, store } from './models/store';
-import * as analytics from './modules/analytics';
-import { spawnChildAndConnect } from './modules/api';
-import * as exceptionReporter from './modules/exception-reporter';
-import * as osDialog from './os/dialog';
-import * as windowProgress from './os/window-progress';
-import MainPage from './pages/main/MainPage';
-import './css/main.css';
-import * as i18next from 'i18next';
-import type { SourceMetadata } from '../../shared/typings/source-selector';
-
-window.addEventListener(
-	'unhandledrejection',
-	(event: PromiseRejectionEvent | any) => {
-		// Promise: event.reason
-		// Anything else: event
-		const error = event.reason || event;
-		analytics.logException(error);
-		event.preventDefault();
-	},
-);
-
-// Set application session UUID
-store.dispatch({
-	type: Actions.SET_APPLICATION_SESSION_UUID,
-	data: uuidV4(),
-});
-
-// Set first flashing workflow UUID
-store.dispatch({
-	type: Actions.SET_FLASHING_WORKFLOW_UUID,
-	data: uuidV4(),
-});
-
-const applicationSessionUuid = store.getState().toJS().applicationSessionUuid;
-const flashingWorkflowUuid = store.getState().toJS().flashingWorkflowUuid;
-
-console.log(outdent`
-	${outdent}
-	 _____ _       _
-	|  ___| |     | |
-	| |__ | |_ ___| |__   ___ _ __
-	|  __|| __/ __| '_ \\ / _ \\ '__|
-	| |___| || (__| | | |  __/ |
-	\\____/ \\__\\___|_| |_|\\___|_|
-
-	Interested in joining the Etcher team?
-	Drop us a line at join+etcher@balena.io
-
-	Version = ${packageJSON.version}, Type = ${packageJSON.packageType}
-`);
-
-const currentVersion = packageJSON.version;
-
-analytics.logEvent('Application start', {
-	packageType: packageJSON.packageType,
-	version: currentVersion,
-});
-
-const debouncedLog = debounce(console.log, 1000, { maxWait: 1000 });
-
-function pluralize(word: string, quantity: number) {
-	return `${quantity} ${word}${quantity === 1 ? '' : 's'}`;
-}
-
-observe(() => {
-	if (!flashState.isFlashing()) {
-		return;
-	}
-	const currentFlashState = flashState.getFlashState();
-	windowProgress.set(currentFlashState);
-
-	let eta = '';
-	if (currentFlashState.eta !== undefined) {
-		eta = `eta in ${currentFlashState.eta.toFixed(0)}s`;
-	}
-	let active = '';
-	if (currentFlashState.type !== 'decompressing') {
-		active = pluralize('device', currentFlashState.active);
-	}
-	// NOTE: There is usually a short time period between the `isFlashing()`
-	// property being set, and the flashing actually starting, which
-	// might cause some non-sense flashing state logs including
-	// `undefined` values.
-	debouncedLog(outdent({ newline: ' ' })`
-		${capitalize(currentFlashState.type)}
-		${active},
-		${currentFlashState.percentage}%
-		at
-		${(currentFlashState.speed || 0).toFixed(2)}
-		MB/s
-		(total ${(currentFlashState.speed * currentFlashState.active).toFixed(2)} MB/s)
-		${eta}
-		with
-		${pluralize('failed device', currentFlashState.failed)}
-	`);
-});
-
-function setDrives(drives: Dictionary<DrivelistDrive>) {
-	// prevent setting drives while flashing otherwise we might lose some while we unmount them
-	if (!flashState.isFlashing()) {
-		availableDrives.setDrives(values(drives));
-	}
-}
-
-// Spawning the child process without privileges to get the drives list
-// TODO: clean up this mess of exports
-export let requestMetadata: any;
-
-// start the api and spawn the child process
-spawnChildAndConnect({
-	withPrivileges: false,
-})
-	.then(({ emit, registerHandler }) => {
-		// start scanning
-		emit('scan', {});
-
-		// make the sourceMetada awaitable to be used on source selection
-		requestMetadata = async (params: any): Promise<SourceMetadata> => {
-			emit('sourceMetadata', JSON.stringify(params));
-
-			return new Promise((resolve) =>
-				registerHandler('sourceMetadata', (data: any) => {
-					resolve(JSON.parse(data));
-				}),
-			);
-		};
-
-		registerHandler('drives', (data: any) => {
-			setDrives(JSON.parse(data));
-		});
-	})
-	.catch((error: any) => {
-		throw new Error(`Failed to start the flasher process. error: ${error}`);
-	});
-
-let popupExists = false;
-
-analytics.initAnalytics();
-
-window.addEventListener('beforeunload', async (event) => {
-	if (!flashState.isFlashing() || popupExists) {
-		analytics.logEvent('Close application', {
-			isFlashing: flashState.isFlashing(),
-		});
-		return;
-	}
-
-	// Don't close window while flashing
-	event.returnValue = false;
-
-	// Don't open any more popups
-	popupExists = true;
-
-	analytics.logEvent('Close attempt while flashing');
-
-	try {
-		const confirmed = await osDialog.showWarning({
-			confirmationLabel: i18next.t('yesExit'),
-			rejectionLabel: i18next.t('cancel'),
-			title: i18next.t('reallyExit'),
-			description: messages.warning.exitWhileFlashing(),
-		});
-		if (confirmed) {
-			analytics.logEvent('Close confirmed while flashing', {
-				flashInstanceUuid: flashState.getFlashUuid(),
-			});
-
-			// This circumvents the 'beforeunload' event unlike
-			// remote.app.quit() which does not.
-			remote.process.exit(EXIT_CODES.SUCCESS);
-		}
-
-		analytics.logEvent('Close rejected while flashing', {
-			applicationSessionUuid,
-			flashingWorkflowUuid,
-		});
-		popupExists = false;
-	} catch (error: any) {
-		exceptionReporter.report(error);
-	}
-});
-
-export async function main() {
-	try {
-		const { init: ledsInit } = require('./models/leds');
-		await ledsInit();
-	} catch (error: any) {
-		exceptionReporter.report(error);
-	}
-
-	ReactDOM.render(
-		React.createElement(MainPage),
-		document.getElementById('main'),
-		// callback to set the correct zoomFactor for webviews as well
-		async () => {
-			const fullscreen = await settings.get('fullscreen');
-			const width = fullscreen ? window.screen.width : window.outerWidth;
-			try {
-				electron.webFrame.setZoomFactor(width / settings.DEFAULT_WIDTH);
-			} catch (err) {
-				// noop
-			}
-		},
-	);
-}

lib/gui/app/components/drive-selector/drive-selector.tsx

@@ -1,572 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import ExclamationTriangleSvg from '@fortawesome/fontawesome-free/svgs/solid/triangle-exclamation.svg';
-import ChevronDownSvg from '@fortawesome/fontawesome-free/svgs/solid/chevron-down.svg';
-import type * as sourceDestination from 'etcher-sdk/build/source-destination/';
-import * as React from 'react';
-import type { ModalProps, TableColumn } from 'rendition';
-import { Flex, Txt, Badge, Link } from 'rendition';
-import styled from 'styled-components';
-
-import type {
-	DriveStatus,
-	DrivelistDrive,
-} from '../../../../shared/drive-constraints';
-import {
-	getDriveImageCompatibilityStatuses,
-	isDriveValid,
-	isDriveSizeLarge,
-} from '../../../../shared/drive-constraints';
-import { compatibility, warning } from '../../../../shared/messages';
-import prettyBytes from 'pretty-bytes';
-import { getDrives, hasAvailableDrives } from '../../models/available-drives';
-import { getImage, isDriveSelected } from '../../models/selection-state';
-import { store } from '../../models/store';
-import { logEvent, logException } from '../../modules/analytics';
-import { open as openExternal } from '../../os/open-external/services/open-external';
-import type { GenericTableProps } from '../../styled-components';
-import { Alert, Modal, Table } from '../../styled-components';
-
-import type { SourceMetadata } from '../../../../shared/typings/source-selector';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
-import * as i18next from 'i18next';
-
-interface UsbbootDrive extends sourceDestination.UsbbootDrive {
-	progress: number;
-}
-
-interface DriverlessDrive {
-	displayName: string; // added in app.ts
-	description: string;
-	link: string;
-	linkTitle: string;
-	linkMessage: string;
-	linkCTA: string;
-}
-
-type Drive = DrivelistDrive | DriverlessDrive | UsbbootDrive;
-
-function isUsbbootDrive(drive: Drive): drive is UsbbootDrive {
-	return (drive as UsbbootDrive).progress !== undefined;
-}
-
-function isDriverlessDrive(drive: Drive): drive is DriverlessDrive {
-	return (drive as DriverlessDrive).link !== undefined;
-}
-
-function isDrivelistDrive(drive: Drive): drive is DrivelistDrive {
-	return typeof (drive as DrivelistDrive).size === 'number';
-}
-
-const DrivesTable = styled((props: GenericTableProps<Drive>) => (
-	<Table<Drive> {...props} />
-))`
-	[data-display='table-head'],
-	[data-display='table-body'] {
-		> [data-display='table-row'] > [data-display='table-cell'] {
-			&:nth-child(2) {
-				width: 32%;
-			}
-
-			&:nth-child(3) {
-				width: 15%;
-			}
-
-			&:nth-child(4) {
-				width: 15%;
-			}
-
-			&:nth-child(5) {
-				width: 32%;
-			}
-		}
-	}
-`;
-
-function badgeShadeFromStatus(status: string) {
-	switch (status) {
-		case compatibility.containsImage():
-			return 16;
-		case compatibility.system():
-		case compatibility.tooSmall():
-			return 5;
-		default:
-			return 14;
-	}
-}
-
-const InitProgress = styled(
-	({
-		value,
-		...props
-	}: {
-		value: number;
-		props?: React.ProgressHTMLAttributes<Element>;
-	}) => {
-		return <progress max="100" value={value} {...props} />;
-	},
-)`
-	/* Reset the default appearance */
-	appearance: none;
-
-	::-webkit-progress-bar {
-		width: 130px;
-		height: 4px;
-		background-color: #dde1f0;
-		border-radius: 14px;
-	}
-
-	::-webkit-progress-value {
-		background-color: #1496e1;
-		border-radius: 14px;
-	}
-`;
-
-export interface DriveSelectorProps
-	extends Omit<ModalProps, 'done' | 'cancel' | 'onSelect'> {
-	write: boolean;
-	multipleSelection: boolean;
-	showWarnings?: boolean;
-	cancel: (drives: DrivelistDrive[]) => void;
-	done: (drives: DrivelistDrive[]) => void;
-	titleLabel: string;
-	emptyListLabel: string;
-	emptyListIcon: JSX.Element;
-	selectedList?: DrivelistDrive[];
-	updateSelectedList?: () => DrivelistDrive[];
-	onSelect?: (drive: DrivelistDrive) => void;
-}
-
-interface DriveSelectorState {
-	drives: Drive[];
-	image?: SourceMetadata;
-	missingDriversModal: { drive?: DriverlessDrive };
-	selectedList: DrivelistDrive[];
-	showSystemDrives: boolean;
-}
-
-function isSystemDrive(drive: Drive) {
-	return isDrivelistDrive(drive) && drive.isSystem;
-}
-
-export class DriveSelector extends React.Component<
-	DriveSelectorProps,
-	DriveSelectorState
-> {
-	private unsubscribe: (() => void) | undefined;
-	tableColumns: Array<TableColumn<Drive>>;
-	originalList: DrivelistDrive[];
-
-	constructor(props: DriveSelectorProps) {
-		super(props);
-
-		const defaultMissingDriversModalState: { drive?: DriverlessDrive } = {};
-		const selectedList = this.props.selectedList || [];
-		this.originalList = [...(this.props.selectedList || [])];
-
-		this.state = {
-			drives: getDrives(),
-			image: getImage(),
-			missingDriversModal: defaultMissingDriversModalState,
-			selectedList,
-			showSystemDrives: false,
-		};
-
-		this.tableColumns = [
-			{
-				field: 'description',
-				label: i18next.t('drives.name'),
-				render: (description: string, drive: Drive) => {
-					if (isDrivelistDrive(drive)) {
-						const isLargeDrive = isDriveSizeLarge(drive);
-						const hasWarnings =
-							this.props.showWarnings && (isLargeDrive || drive.isSystem);
-						return (
-							<Flex alignItems="center">
-								{hasWarnings && (
-									<ExclamationTriangleSvg
-										height="1em"
-										fill={drive.isSystem ? '#fca321' : '#8f9297'}
-									/>
-								)}
-								<Txt ml={(hasWarnings && 8) || 0}>
-									{middleEllipsis(description, 32)}
-								</Txt>
-							</Flex>
-						);
-					}
-					return <Txt>{description}</Txt>;
-				},
-			},
-			{
-				field: 'description',
-				key: 'size',
-				label: i18next.t('drives.size'),
-				render: (_description: string, drive: Drive) => {
-					if (isDrivelistDrive(drive) && drive.size !== null) {
-						return prettyBytes(drive.size);
-					}
-				},
-			},
-			{
-				field: 'description',
-				key: 'link',
-				label: i18next.t('drives.location'),
-				render: (_description: string, drive: Drive) => {
-					return (
-						<Txt>
-							{drive.displayName}
-							{isDriverlessDrive(drive) && (
-								<>
-									{' '}
-									-{' '}
-									<b>
-										<a onClick={() => this.installMissingDrivers(drive)}>
-											{drive.linkCTA}
-										</a>
-									</b>
-								</>
-							)}
-						</Txt>
-					);
-				},
-			},
-			{
-				field: 'description',
-				key: 'extra',
-				// We use an empty React fragment otherwise it uses the field name as label
-				label: <></>,
-				render: (_description: string, drive: Drive) => {
-					if (isUsbbootDrive(drive)) {
-						return this.renderProgress(drive.progress);
-					} else if (isDrivelistDrive(drive)) {
-						return this.renderStatuses(drive);
-					}
-				},
-			},
-		];
-	}
-
-	private driveShouldBeDisabled(drive: Drive, image?: SourceMetadata) {
-		return (
-			isUsbbootDrive(drive) ||
-			isDriverlessDrive(drive) ||
-			!isDriveValid(drive, image, this.props.write) ||
-			(this.props.write && drive.isReadOnly)
-		);
-	}
-
-	private getDisplayedDrives(drives: Drive[]): Drive[] {
-		return drives.filter((drive) => {
-			return (
-				isUsbbootDrive(drive) ||
-				isDriverlessDrive(drive) ||
-				isDriveSelected(drive.device) ||
-				this.state.showSystemDrives ||
-				!drive.isSystem
-			);
-		});
-	}
-
-	private getDisabledDrives(drives: Drive[], image?: SourceMetadata): string[] {
-		return drives
-			.filter((drive) => this.driveShouldBeDisabled(drive, image))
-			.map((drive) => drive.displayName);
-	}
-
-	private renderProgress(progress: number) {
-		return (
-			<Flex flexDirection="column">
-				<Txt fontSize={12}>Initializing device</Txt>
-				<InitProgress value={progress} />
-			</Flex>
-		);
-	}
-
-	private warningFromStatus(
-		status: string,
-		drive: { device: string; size: number },
-	) {
-		switch (status) {
-			case compatibility.containsImage():
-				return warning.sourceDrive();
-			case compatibility.largeDrive():
-				return warning.largeDriveSize();
-			case compatibility.system():
-				return warning.systemDrive();
-			case compatibility.tooSmall():
-				return warning.tooSmall(
-					{
-						size:
-							this.state.image?.recommendedDriveSize ||
-							this.state.image?.size ||
-							0,
-					},
-					drive,
-				);
-			default:
-				return '';
-		}
-	}
-
-	private renderStatuses(drive: DrivelistDrive) {
-		const statuses: DriveStatus[] = getDriveImageCompatibilityStatuses(
-			drive,
-			this.state.image,
-			this.props.write,
-		).slice(0, 2);
-		return (
-			// the column render fn expects a single Element
-			<>
-				{statuses.map((status) => {
-					const badgeShade = badgeShadeFromStatus(status.message);
-					const warningMessage = this.warningFromStatus(status.message, {
-						device: drive.device,
-						size: drive.size || 0,
-					});
-					return (
-						<Badge
-							key={status.message}
-							shade={badgeShade}
-							mr="8px"
-							tooltip={this.props.showWarnings ? warningMessage : ''}
-						>
-							{status.message}
-						</Badge>
-					);
-				})}
-			</>
-		);
-	}
-
-	private installMissingDrivers(drive: DriverlessDrive) {
-		if (drive.link) {
-			logEvent('Open driver link modal', {
-				url: drive.link,
-			});
-			this.setState({ missingDriversModal: { drive } });
-		}
-	}
-
-	componentDidMount() {
-		this.unsubscribe = store.subscribe(() => {
-			const drives = getDrives();
-			const image = getImage();
-			this.setState({
-				drives,
-				image,
-				selectedList:
-					(this.props.updateSelectedList && this.props.updateSelectedList()) ||
-					[],
-			});
-		});
-	}
-
-	componentWillUnmount() {
-		this.unsubscribe?.();
-	}
-
-	render() {
-		const { cancel, done, ...props } = this.props;
-		const { selectedList, drives, image, missingDriversModal } = this.state;
-
-		const displayedDrives = this.getDisplayedDrives(drives);
-		const disabledDrives = this.getDisabledDrives(drives, image);
-		const numberOfSystemDrives = drives.filter(isSystemDrive).length;
-		const numberOfDisplayedSystemDrives =
-			displayedDrives.filter(isSystemDrive).length;
-		const numberOfHiddenSystemDrives =
-			numberOfSystemDrives - numberOfDisplayedSystemDrives;
-		const hasSystemDrives = selectedList.filter(isSystemDrive).length;
-		const showWarnings = this.props.showWarnings && hasSystemDrives;
-
-		return (
-			<Modal
-				titleElement={
-					<Flex alignItems="baseline" mb={18}>
-						<Txt fontSize={24} align="left">
-							{this.props.titleLabel}
-						</Txt>
-						<Txt
-							fontSize={11}
-							ml={12}
-							color="#5b82a7"
-							style={{ fontWeight: 600 }}
-						>
-							{i18next.t('drives.find', { length: drives.length })}
-						</Txt>
-					</Flex>
-				}
-				titleDetails={<Txt fontSize={11}>{getDrives().length} found</Txt>}
-				cancel={() => cancel(this.originalList)}
-				done={() => done(selectedList)}
-				action={i18next.t('drives.select', { select: selectedList.length })}
-				primaryButtonProps={{
-					primary: !showWarnings,
-					warning: showWarnings,
-					disabled: !hasAvailableDrives(),
-				}}
-				{...props}
-			>
-				{!hasAvailableDrives() ? (
-					<Flex
-						flexDirection="column"
-						justifyContent="center"
-						alignItems="center"
-						width="100%"
-					>
-						{this.props.emptyListIcon}
-						<b>{this.props.emptyListLabel}</b>
-					</Flex>
-				) : (
-					<>
-						<DrivesTable
-							refFn={() => {
-								// noop
-							}}
-							checkedItems={selectedList}
-							checkedRowsNumber={selectedList.length}
-							multipleSelection={this.props.multipleSelection}
-							columns={this.tableColumns}
-							data={displayedDrives}
-							disabledRows={disabledDrives}
-							getRowClass={(row: Drive) =>
-								isDrivelistDrive(row) && row.isSystem ? ['system'] : []
-							}
-							rowKey="displayName"
-							onCheck={(rows) => {
-								if (rows == null) {
-									rows = [];
-								}
-								let newSelection = rows.filter(isDrivelistDrive);
-								if (this.props.multipleSelection) {
-									if (rows.length === 0) {
-										newSelection = [];
-									}
-									const deselecting = selectedList.filter(
-										(selected) =>
-											newSelection.filter(
-												(row) => row.device === selected.device,
-											).length === 0,
-									);
-									const selecting = newSelection.filter(
-										(row) =>
-											selectedList.filter(
-												(selected) => row.device === selected.device,
-											).length === 0,
-									);
-									deselecting.concat(selecting).forEach((row) => {
-										if (this.props.onSelect) {
-											this.props.onSelect(row);
-										}
-									});
-									this.setState({
-										selectedList: newSelection,
-									});
-									return;
-								}
-								if (this.props.onSelect) {
-									this.props.onSelect(newSelection[newSelection.length - 1]);
-								}
-								this.setState({
-									selectedList: newSelection.slice(newSelection.length - 1),
-								});
-							}}
-							onRowClick={(row: Drive) => {
-								if (
-									!isDrivelistDrive(row) ||
-									this.driveShouldBeDisabled(row, image)
-								) {
-									return;
-								}
-								if (this.props.onSelect) {
-									this.props.onSelect(row);
-								}
-								const index = selectedList.findIndex(
-									(d) => d.device === row.device,
-								);
-								const newList = this.props.multipleSelection
-									? [...selectedList]
-									: [];
-								if (index === -1) {
-									newList.push(row);
-								} else {
-									// Deselect if selected
-									newList.splice(index, 1);
-								}
-								this.setState({
-									selectedList: newList,
-								});
-							}}
-						/>
-						{numberOfHiddenSystemDrives > 0 && (
-							<Link
-								mt={15}
-								mb={15}
-								fontSize="14px"
-								onClick={() => this.setState({ showSystemDrives: true })}
-							>
-								<Flex alignItems="center">
-									<ChevronDownSvg height="1em" fill="currentColor" />
-									<Txt ml={8}>
-										{i18next.t('drives.showHidden', {
-											num: numberOfHiddenSystemDrives,
-										})}
-									</Txt>
-								</Flex>
-							</Link>
-						)}
-					</>
-				)}
-				{this.props.showWarnings && hasSystemDrives ? (
-					<Alert className="system-drive-alert" style={{ width: '67%' }}>
-						{i18next.t('drives.systemDriveDanger')}
-					</Alert>
-				) : null}
-
-				{missingDriversModal.drive !== undefined && (
-					<Modal
-						width={400}
-						title={missingDriversModal.drive.linkTitle}
-						cancel={() => this.setState({ missingDriversModal: {} })}
-						done={() => {
-							try {
-								if (missingDriversModal.drive !== undefined) {
-									openExternal(missingDriversModal.drive.link);
-								}
-							} catch (error: any) {
-								logException(error);
-							} finally {
-								this.setState({ missingDriversModal: {} });
-							}
-						}}
-						action={i18next.t('yesContinue')}
-						cancelButtonProps={{
-							children: i18next.t('cancel'),
-						}}
-						children={
-							missingDriversModal.drive.linkMessage ||
-							i18next.t('drives.openInBrowser', {
-								link: missingDriversModal.drive.link,
-							})
-						}
-					/>
-				)}
-			</Modal>
-		);
-	}
-}

lib/gui/app/components/drive-status-warning-modal/drive-status-warning-modal.tsx

@@ -1,83 +0,0 @@
-import ExclamationTriangleSvg from '@fortawesome/fontawesome-free/svgs/solid/triangle-exclamation.svg';
-import * as React from 'react';
-import type { ModalProps } from 'rendition';
-import { Badge, Flex, Txt } from 'rendition';
-import { Modal, ScrollableFlex } from '../../styled-components';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
-
-import prettyBytes from 'pretty-bytes';
-import type { DriveWithWarnings } from '../../pages/main/Flash';
-import * as i18next from 'i18next';
-
-const DriveStatusWarningModal = ({
-	done,
-	cancel,
-	isSystem,
-	drivesWithWarnings,
-}: ModalProps & {
-	isSystem: boolean;
-	drivesWithWarnings: DriveWithWarnings[];
-}) => {
-	let warningSubtitle = i18next.t('drives.largeDriveWarning');
-	let warningCta = i18next.t('drives.largeDriveWarningMsg');
-
-	if (isSystem) {
-		warningSubtitle = i18next.t('drives.systemDriveWarning');
-		warningCta = i18next.t('drives.systemDriveWarningMsg');
-	}
-	return (
-		<Modal
-			footerShadow={false}
-			reverseFooterButtons={true}
-			done={done}
-			cancel={cancel}
-			cancelButtonProps={{
-				primary: false,
-				warning: true,
-				children: i18next.t('drives.changeTarget'),
-			}}
-			action={i18next.t('sure')}
-			primaryButtonProps={{
-				primary: false,
-				outline: true,
-			}}
-		>
-			<Flex
-				flexDirection="column"
-				alignItems="center"
-				justifyContent="center"
-				width="100%"
-			>
-				<Flex flexDirection="column">
-					<ExclamationTriangleSvg height="2em" fill="#fca321" />
-					<Txt fontSize="24px" color="#fca321">
-						{i18next.t('warning')}
-					</Txt>
-				</Flex>
-				<Txt fontSize="24px">{warningSubtitle}</Txt>
-				<ScrollableFlex
-					flexDirection="column"
-					backgroundColor="#fff5e6"
-					m="2em 0"
-					p="1em 2em"
-					width="420px"
-					maxHeight="100px"
-				>
-					{drivesWithWarnings.map((drive, i, array) => (
-						<>
-							<Flex justifyContent="space-between" alignItems="baseline">
-								<strong>{middleEllipsis(drive.description, 28)}</strong>{' '}
-								{drive.size && prettyBytes(drive.size) + ' '}
-								<Badge shade={5}>{drive.statuses[0].message}</Badge>
-							</Flex>
-							{i !== array.length - 1 ? <hr style={{ width: '100%' }} /> : null}
-						</>
-					))}
-				</ScrollableFlex>
-				<Txt style={{ fontWeight: 600 }}>{warningCta}</Txt>
-			</Flex>
-		</Modal>
-	);
-};
-
-export default DriveStatusWarningModal;

lib/gui/app/components/finish/finish.tsx

@@ -1,125 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as React from 'react';
-import { Flex } from 'rendition';
-import { v4 as uuidV4 } from 'uuid';
-
-import * as flashState from '../../models/flash-state';
-import * as selectionState from '../../models/selection-state';
-import * as settings from '../../models/settings';
-import { Actions, store } from '../../models/store';
-import * as analytics from '../../modules/analytics';
-import { FlashAnother } from '../flash-another/flash-another';
-import type { FlashError } from '../flash-results/flash-results';
-import { FlashResults } from '../flash-results/flash-results';
-import { SafeWebview } from '../safe-webview/safe-webview';
-
-function restart(goToMain: () => void) {
-	selectionState.deselectAllDrives();
-	analytics.logEvent('Restart');
-
-	// Reset the flashing workflow uuid
-	store.dispatch({
-		type: Actions.SET_FLASHING_WORKFLOW_UUID,
-		data: uuidV4(),
-	});
-
-	goToMain();
-}
-
-async function getSuccessBannerURL() {
-	return (
-		(await settings.get('successBannerURL')) ??
-		'https://efp.balena.io/success-banner?borderTop=false&darkBackground=true'
-	);
-}
-
-function FinishPage({ goToMain }: { goToMain: () => void }) {
-	const [webviewShowing, setWebviewShowing] = React.useState(false);
-	const [successBannerURL, setSuccessBannerURL] = React.useState('');
-	(async () => {
-		setSuccessBannerURL(await getSuccessBannerURL());
-	})();
-	const flashResults = flashState.getFlashResults();
-	const errors: FlashError[] = (
-		store.getState().toJS().failedDeviceErrors || []
-	).map(([, error]: [string, FlashError]) => ({
-		...error,
-	}));
-	const { averageSpeed, blockmappedSize, bytesWritten, failed, size } =
-		flashState.getFlashState();
-	const {
-		skip,
-		results = {
-			bytesWritten,
-			sourceMetadata: {
-				size,
-				blockmappedSize,
-			},
-			averageFlashingSpeed: averageSpeed,
-			devices: { failed, successful: 0 },
-		},
-	} = flashResults;
-	return (
-		<Flex height="100%" justifyContent="space-between">
-			<Flex
-				width={webviewShowing ? '36.2vw' : '100vw'}
-				height="100vh"
-				alignItems="center"
-				justifyContent="center"
-				flexDirection="column"
-				style={{
-					position: 'absolute',
-					top: 0,
-					zIndex: 1,
-					boxShadow: '0 2px 15px 0 rgba(0, 0, 0, 0.2)',
-				}}
-			>
-				<FlashResults
-					image={selectionState.getImage()?.name}
-					results={results}
-					skip={skip}
-					errors={errors}
-					mb="32px"
-					goToMain={goToMain}
-				/>
-
-				<FlashAnother
-					onClick={() => {
-						restart(goToMain);
-					}}
-				/>
-			</Flex>
-			{successBannerURL.length && (
-				<SafeWebview
-					src={successBannerURL}
-					onWebviewShow={setWebviewShowing}
-					style={{
-						display: webviewShowing ? 'flex' : 'none',
-						position: 'absolute',
-						right: 0,
-						bottom: 0,
-						width: '63.8vw',
-						height: '100vh',
-					}}
-				/>
-			)}
-		</Flex>
-	);
-}
-
-export default FinishPage;

lib/gui/app/components/flash-results/flash-results.tsx

@@ -1,244 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import CircleSvg from '@fortawesome/fontawesome-free/svgs/solid/circle.svg';
-import CheckCircleSvg from '@fortawesome/fontawesome-free/svgs/solid/circle-check.svg';
-import TimesCircleSvg from '@fortawesome/fontawesome-free/svgs/solid/circle-xmark.svg';
-import * as React from 'react';
-import type { FlexProps, TableColumn } from 'rendition';
-import { Flex, Link, Txt } from 'rendition';
-import styled from 'styled-components';
-
-import { progress } from '../../../../shared/messages';
-import { bytesToMegabytes } from '../../../../shared/units';
-
-import FlashSvg from '../../../assets/flash.svg';
-import { getDrives } from '../../models/available-drives';
-import { resetState } from '../../models/flash-state';
-import * as selection from '../../models/selection-state';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
-import { Modal, Table } from '../../styled-components';
-import * as i18next from 'i18next';
-
-const ErrorsTable = styled((props) => <Table<FlashError> {...props} />)`
-	&&& [data-display='table-head'],
-	&&& [data-display='table-body'] {
-		> [data-display='table-row'] {
-			> [data-display='table-cell'] {
-				&:first-child {
-					width: 30%;
-				}
-
-				&:nth-child(2) {
-					width: 20%;
-				}
-
-				&:last-child {
-					width: 50%;
-				}
-			}
-		}
-	}
-`;
-const DoneIcon = (props: {
-	skipped: boolean;
-	color: string;
-	allFailed: boolean;
-}) => {
-	const svgProps = {
-		width: '28px',
-		fill: props.color,
-		style: {
-			marginTop: '-25px',
-			marginLeft: '13px',
-			zIndex: 1,
-		},
-	};
-	return props.allFailed && !props.skipped ? (
-		<TimesCircleSvg {...svgProps} />
-	) : (
-		<CheckCircleSvg {...svgProps} />
-	);
-};
-
-export interface FlashError extends Error {
-	description: string;
-	device: string;
-	code: string;
-}
-
-function formattedErrors(errors: FlashError[]) {
-	return errors
-		.map((error) => `${error.device}: ${error.message || error.code}`)
-		.join('\n');
-}
-
-const columns: Array<TableColumn<FlashError>> = [
-	{
-		field: 'description',
-		label: i18next.t('flash.target'),
-	},
-	{
-		field: 'device',
-		label: i18next.t('flash.location'),
-	},
-	{
-		field: 'message',
-		label: i18next.t('flash.error'),
-		render: (message: string, { code }: FlashError) => {
-			return message ?? code;
-		},
-	},
-];
-
-function getEffectiveSpeed(results: {
-	sourceMetadata: {
-		size: number;
-		blockmappedSize?: number;
-	};
-	averageFlashingSpeed: number;
-}) {
-	const flashedSize =
-		results.sourceMetadata.blockmappedSize ?? results.sourceMetadata.size;
-	const timeSpent = flashedSize / results.averageFlashingSpeed;
-	return results.sourceMetadata.size / timeSpent;
-}
-
-export function FlashResults({
-	goToMain,
-	image = '',
-	errors,
-	results,
-	skip,
-	...props
-}: {
-	goToMain: () => void;
-	image?: string;
-	errors: FlashError[];
-	skip: boolean;
-	results: {
-		sourceMetadata: {
-			size: number;
-			blockmappedSize?: number;
-		};
-		averageFlashingSpeed: number;
-		devices: { failed: number; successful: number };
-	};
-} & FlexProps) {
-	const [showErrorsInfo, setShowErrorsInfo] = React.useState(false);
-
-	const allFailed = !skip && results?.devices?.successful === 0;
-	const someFailed = results?.devices?.failed !== 0 || errors?.length !== 0;
-	const effectiveSpeed = bytesToMegabytes(getEffectiveSpeed(results)).toFixed(
-		1,
-	);
-	return (
-		<Flex flexDirection="column" {...props}>
-			<Flex alignItems="center" flexDirection="column">
-				<Flex
-					alignItems="center"
-					mt="50px"
-					mb="32px"
-					color="#7e8085"
-					flexDirection="column"
-				>
-					<FlashSvg width="40px" height="40px" className="disabled" />
-					<DoneIcon
-						skipped={skip}
-						allFailed={allFailed}
-						color={allFailed || someFailed ? '#c6c8c9' : '#1ac135'}
-					/>
-					<Txt>{middleEllipsis(image, 24)}</Txt>
-				</Flex>
-				<Txt fontSize={24} color="#fff" mb="17px">
-					{allFailed
-						? i18next.t('flash.flashFailed')
-						: i18next.t('flash.flashCompleted')}
-				</Txt>
-				{skip ? <Txt color="#7e8085">{i18next.t('flash.skip')}</Txt> : null}
-			</Flex>
-			<Flex flexDirection="column" color="#7e8085">
-				{results.devices.successful !== 0 ? (
-					<Flex alignItems="center">
-						<CircleSvg width="14px" fill="#1ac135" />
-						<Txt ml="10px" color="#fff">
-							{results.devices.successful}
-						</Txt>
-						<Txt ml="10px">
-							{progress.successful(results.devices.successful)}
-						</Txt>
-					</Flex>
-				) : null}
-				{errors.length !== 0 ? (
-					<Flex alignItems="center">
-						<CircleSvg width="14px" fill="#ff4444" />
-						<Txt ml="10px" color="#fff">
-							{errors.length}
-						</Txt>
-						<Txt ml="10px" tooltip={formattedErrors(errors)}>
-							{progress.failed(errors.length)}
-						</Txt>
-						<Link ml="10px" onClick={() => setShowErrorsInfo(true)}>
-							{i18next.t('flash.moreInfo')}
-						</Link>
-					</Flex>
-				) : null}
-				{!allFailed && (
-					<Txt
-						fontSize="10px"
-						style={{
-							fontWeight: 500,
-							textAlign: 'center',
-						}}
-						tooltip={i18next.t('flash.speedTip')}
-					>
-						{i18next.t('flash.speed', { speed: effectiveSpeed })}
-					</Txt>
-				)}
-			</Flex>
-
-			{showErrorsInfo && (
-				<Modal
-					titleElement={
-						<Flex alignItems="baseline" mb={18}>
-							<Txt fontSize={24} align="left">
-								{i18next.t('failedTarget')}
-							</Txt>
-						</Flex>
-					}
-					action={i18next.t('failedRetry')}
-					cancel={() => setShowErrorsInfo(false)}
-					done={() => {
-						setShowErrorsInfo(false);
-						resetState();
-						getDrives()
-							.map((drive) => {
-								selection.deselectDrive(drive.device);
-								return drive.device;
-							})
-							.filter((driveDevice) =>
-								errors.some((error) => error.device === driveDevice),
-							)
-							.forEach((driveDevice) => selection.selectDrive(driveDevice));
-						goToMain();
-					}}
-				>
-					<ErrorsTable columns={columns} data={errors} />
-				</Modal>
-			)}
-		</Flex>
-	);
-}

lib/gui/app/components/progress-button/progress-button.tsx

@@ -1,136 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as React from 'react';
-import { Flex, Button, ProgressBar, Txt } from 'rendition';
-import { default as styled } from 'styled-components';
-
-import { fromFlashState } from '../../modules/progress-status';
-import { StepButton } from '../../styled-components';
-import * as i18next from 'i18next';
-
-const FlashProgressBar = styled(ProgressBar)`
-	> div {
-		width: 100%;
-		height: 12px;
-		color: white !important;
-		text-shadow: none !important;
-		transition-duration: 0s;
-
-		> div {
-			transition-duration: 0s;
-		}
-	}
-
-	width: 100%;
-	height: 12px;
-	margin-bottom: 6px;
-	border-radius: 14px;
-	font-size: 16px;
-	line-height: 48px;
-
-	background: #2f3033;
-`;
-
-interface ProgressButtonProps {
-	type: 'decompressing' | 'flashing' | 'verifying';
-	active: boolean;
-	percentage: number;
-	position: number;
-	disabled: boolean;
-	cancel: (type: string) => void;
-	callback: () => void;
-	warning?: boolean;
-}
-
-const colors = {
-	decompressing: '#00aeef',
-	flashing: '#da60ff',
-	verifying: '#1ac135',
-} as const;
-
-const CancelButton = styled(({ type, onClick, ...props }) => {
-	const status = type === 'verifying' ? i18next.t('skip') : i18next.t('cancel');
-	return (
-		<Button plain onClick={() => onClick(status)} {...props}>
-			{status}
-		</Button>
-	);
-})`
-	font-weight: 600;
-
-	&&& {
-		width: auto;
-		height: auto;
-		font-size: 14px;
-	}
-`;
-
-export class ProgressButton extends React.PureComponent<ProgressButtonProps> {
-	public render() {
-		const percentage = this.props.percentage;
-		const warning = this.props.warning;
-		const { status, position } = fromFlashState({
-			type: this.props.type,
-			percentage,
-			position: this.props.position,
-		});
-		const type = this.props.type || 'default';
-		if (this.props.active) {
-			return (
-				<>
-					<Flex
-						alignItems="baseline"
-						justifyContent="space-between"
-						width="100%"
-						style={{
-							marginTop: 42,
-							marginBottom: '6px',
-							fontSize: 16,
-							fontWeight: 600,
-						}}
-					>
-						<Flex>
-							<Txt color="#fff">{status}&nbsp;</Txt>
-							<Txt color={colors[type]}>{position}</Txt>
-						</Flex>
-						{type && (
-							<CancelButton
-								type={type}
-								onClick={this.props.cancel}
-								color="#00aeef"
-							/>
-						)}
-					</Flex>
-					<FlashProgressBar background={colors[type]} value={percentage} />
-				</>
-			);
-		}
-		return (
-			<StepButton
-				primary={!warning}
-				warning={warning}
-				onClick={this.props.callback}
-				disabled={this.props.disabled}
-				style={{
-					marginTop: 30,
-				}}
-			>
-				{i18next.t('flash.flashNow')}
-			</StepButton>
-		);
-	}
-}

lib/gui/app/components/reduced-flashing-infos/reduced-flashing-infos.tsx

@@ -1,74 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as React from 'react';
-import { Flex, Txt } from 'rendition';
-
-import DriveSvg from '../../../assets/drive.svg';
-import ImageSvg from '../../../assets/image.svg';
-import { SVGIcon } from '../svg-icon/svg-icon';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
-
-interface ReducedFlashingInfosProps {
-	imageLogo?: string;
-	imageName?: string;
-	imageSize: string;
-	driveTitle: string;
-	driveLabel: string;
-	style?: React.CSSProperties;
-}
-
-export class ReducedFlashingInfos extends React.Component<ReducedFlashingInfosProps> {
-	constructor(props: ReducedFlashingInfosProps) {
-		super(props);
-		this.state = {};
-	}
-
-	public render() {
-		const { imageName = '' } = this.props;
-		return (
-			<Flex
-				flexDirection="column"
-				style={this.props.style ? this.props.style : undefined}
-			>
-				<Flex mb={16}>
-					<SVGIcon
-						disabled
-						width="21px"
-						height="21px"
-						contents={this.props.imageLogo}
-						fallback={ImageSvg}
-						style={{ marginRight: '9px' }}
-					/>
-					<Txt
-						style={{ marginRight: '9px' }}
-						tooltip={{ text: imageName, placement: 'right' }}
-					>
-						{middleEllipsis(imageName, 16)}
-					</Txt>
-					<Txt color="#7e8085">{this.props.imageSize}</Txt>
-				</Flex>
-
-				<Flex>
-					<DriveSvg width="21px" height="21px" style={{ marginRight: '9px' }} />
-					<Txt tooltip={{ text: this.props.driveLabel, placement: 'right' }}>
-						{middleEllipsis(this.props.driveTitle, 16)}
-					</Txt>
-				</Flex>
-			</Flex>
-		);
-	}
-}

lib/gui/app/components/safe-webview/safe-webview.tsx

@@ -1,211 +0,0 @@
-/*
- * Copyright 2017 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as electron from 'electron';
-import * as remote from '@electron/remote';
-import * as _ from 'lodash';
-import * as React from 'react';
-
-import * as packageJSON from '../../../../../package.json';
-import * as settings from '../../models/settings';
-import * as analytics from '../../modules/analytics';
-
-/**
- * @summary Electron session identifier
- */
-const ELECTRON_SESSION = 'persist:success-banner';
-
-/**
- * @summary Etcher version search-parameter key
- */
-const ETCHER_VERSION_PARAM = 'etcher-version';
-
-/**
- * @summary API version search-parameter key
- */
-const API_VERSION_PARAM = 'api-version';
-
-/**
- * @summary Opt-out analytics search-parameter key
- */
-const OPT_OUT_ANALYTICS_PARAM = 'optOutAnalytics';
-
-/**
- * @summary Webview API version
- *
- * @description
- * Changing this number represents a departure from an older API and as such
- * should only be changed when truly necessary as it introduces breaking changes.
- * This version number is exposed to the banner such that it can determine what
- * features are safe to utilize.
- *
- * See `git blame -L n` where n is the line below for the history of version changes.
- */
-const API_VERSION = '2';
-
-interface SafeWebviewProps {
-	// The website source URL
-	src: string;
-	// Webview lifecycle event
-	onWebviewShow?: (isWebviewShowing: boolean) => void;
-	style?: React.CSSProperties;
-}
-
-interface SafeWebviewState {
-	shouldShow: boolean;
-}
-
-/**
- * @summary Webviews that hide/show depending on the HTTP status returned
- */
-export class SafeWebview extends React.PureComponent<
-	SafeWebviewProps,
-	SafeWebviewState
-> {
-	private entryHref: string;
-	private session: electron.Session;
-	private webviewRef: React.RefObject<electron.WebviewTag>;
-
-	constructor(props: SafeWebviewProps) {
-		super(props);
-		this.webviewRef = React.createRef();
-		this.state = {
-			shouldShow: true,
-		};
-		const url = new window.URL(this.props.src);
-		// We set the version GET parameters here.
-		url.searchParams.set(ETCHER_VERSION_PARAM, packageJSON.version);
-		url.searchParams.set(API_VERSION_PARAM, API_VERSION);
-		url.searchParams.set(
-			OPT_OUT_ANALYTICS_PARAM,
-			(!settings.getSync('errorReporting')).toString(),
-		);
-		this.entryHref = url.href;
-		// Events steal 'this'
-		this.handleDomReady = _.bind(this.handleDomReady, this);
-		this.didFailLoad = _.bind(this.didFailLoad, this);
-		this.didGetResponseDetails = _.bind(this.didGetResponseDetails, this);
-		// Make a persistent electron session for the webview
-		this.session = remote.session.fromPartition(ELECTRON_SESSION, {
-			// Disable the cache for the session such that new content shows up when refreshing
-			cache: false,
-		});
-	}
-
-	private static logWebViewMessage(event: electron.ConsoleMessageEvent) {
-		console.log('Message from SafeWebview:', event.message);
-	}
-
-	public render() {
-		const {
-			style = {
-				flex: this.state.shouldShow ? undefined : '0 1',
-				width: this.state.shouldShow ? undefined : '0',
-				height: this.state.shouldShow ? undefined : '0',
-			},
-		} = this.props;
-		return (
-			<webview
-				ref={this.webviewRef}
-				partition={ELECTRON_SESSION}
-				style={style}
-				// @ts-ignore
-				allowpopups="true"
-			/>
-		);
-	}
-
-	// Add the Webview events
-	public componentDidMount() {
-		// Events React is unaware of have to be handled manually
-		if (this.webviewRef.current !== null) {
-			this.webviewRef.current.addEventListener(
-				'did-fail-load',
-				this.didFailLoad,
-			);
-			this.webviewRef.current.addEventListener(
-				'dom-ready',
-				this.handleDomReady,
-			);
-			this.webviewRef.current.addEventListener(
-				'console-message',
-				SafeWebview.logWebViewMessage,
-			);
-			this.session.webRequest.onCompleted(this.didGetResponseDetails);
-			// It's important that this comes after the partition setting, otherwise it will
-			// use another session and we can't change it without destroying the element again
-			this.webviewRef.current.src = this.entryHref;
-		}
-	}
-
-	// Remove the Webview events
-	public componentWillUnmount() {
-		// Events that React is unaware of have to be handled manually
-		if (this.webviewRef.current !== null) {
-			this.webviewRef.current.removeEventListener(
-				'did-fail-load',
-				this.didFailLoad,
-			);
-			this.webviewRef.current.removeEventListener(
-				'dom-ready',
-				this.handleDomReady,
-			);
-			this.webviewRef.current.removeEventListener(
-				'console-message',
-				SafeWebview.logWebViewMessage,
-			);
-		}
-		this.session.webRequest.onCompleted(null);
-	}
-
-	handleDomReady() {
-		const webview = this.webviewRef.current;
-		if (webview == null) {
-			return;
-		}
-		const id = webview.getWebContentsId();
-		electron.ipcRenderer.send('webview-dom-ready', id);
-	}
-
-	// Set the element state to hidden
-	public didFailLoad() {
-		this.setState({
-			shouldShow: false,
-		});
-		if (this.props.onWebviewShow) {
-			this.props.onWebviewShow(false);
-		}
-	}
-
-	// Set the element state depending on the HTTP response code
-	public didGetResponseDetails(event: electron.OnCompletedListenerDetails) {
-		// This seems to pick up all requests related to the webview,
-		// only care about this event if it's a request for the main frame
-		if (event.resourceType === 'mainFrame') {
-			const HTTP_OK = 200;
-			const { webContents, ...webviewEvent } = event;
-			analytics.logEvent('SafeWebview loaded', {
-				...webviewEvent,
-			});
-			this.setState({
-				shouldShow: event.statusCode === HTTP_OK,
-			});
-			if (this.props.onWebviewShow) {
-				this.props.onWebviewShow(event.statusCode === HTTP_OK);
-			}
-		}
-	}
-}

lib/gui/app/components/settings/settings.tsx

@@ -1,158 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import GithubSvg from '@fortawesome/fontawesome-free/svgs/brands/github.svg';
-import * as _ from 'lodash';
-import * as React from 'react';
-import { Box, Checkbox, Flex, Txt } from 'rendition';
-
-import { version, packageType } from '../../../../../package.json';
-import * as settings from '../../models/settings';
-import * as analytics from '../../modules/analytics';
-import { open as openExternal } from '../../os/open-external/services/open-external';
-import { Modal } from '../../styled-components';
-import * as i18next from 'i18next';
-import { etcherProInfo } from '../../utils/etcher-pro-specific';
-
-interface Setting {
-	name: string;
-	label: string | JSX.Element;
-}
-
-async function getSettingsList(): Promise<Setting[]> {
-	const list: Setting[] = [
-		{
-			name: 'errorReporting',
-			label: i18next.t('settings.errorReporting'),
-		},
-		{
-			name: 'autoBlockmapping',
-			label: i18next.t('settings.trimExtPartitions'),
-		},
-	];
-	if (['appimage', 'nsis', 'dmg'].includes(packageType)) {
-		list.push({
-			name: 'updatesEnabled',
-			label: i18next.t('settings.autoUpdate'),
-		});
-	}
-	return list;
-}
-
-interface SettingsModalProps {
-	toggleModal: (value: boolean) => void;
-}
-
-const EPInfo = etcherProInfo();
-
-const InfoBox = (props: any) => (
-	<Box fontSize={14}>
-		<Txt>{props.label}</Txt>
-		<Txt code copy={props.value}>
-			{props.value}{' '}
-		</Txt>
-	</Box>
-);
-
-export function SettingsModal({ toggleModal }: SettingsModalProps) {
-	const [settingsList, setCurrentSettingsList] = React.useState<Setting[]>([]);
-	React.useEffect(() => {
-		(async () => {
-			if (settingsList.length === 0) {
-				setCurrentSettingsList(await getSettingsList());
-			}
-		})();
-	});
-	const [currentSettings, setCurrentSettings] = React.useState<
-		_.Dictionary<boolean>
-	>({});
-	React.useEffect(() => {
-		(async () => {
-			if (_.isEmpty(currentSettings)) {
-				setCurrentSettings(await settings.getAll());
-			}
-		})();
-	});
-
-	const toggleSetting = async (setting: string) => {
-		const value = currentSettings[setting];
-		analytics.logEvent('Toggle setting', { setting, value });
-		await settings.set(setting, !value);
-		setCurrentSettings({
-			...currentSettings,
-			[setting]: !value,
-		});
-	};
-
-	return (
-		<Modal
-			titleElement={
-				<Txt fontSize={24} mb={24}>
-					{i18next.t('settings.settings')}
-				</Txt>
-			}
-			done={() => toggleModal(false)}
-		>
-			<Flex flexDirection="column">
-				{settingsList.map((setting: Setting, i: number) => {
-					return (
-						<Flex key={setting.name} mb={14}>
-							<Checkbox
-								toggle
-								tabIndex={6 + i}
-								label={setting.label}
-								checked={currentSettings[setting.name]}
-								onChange={() => toggleSetting(setting.name)}
-							/>
-						</Flex>
-					);
-				})}
-				{EPInfo !== undefined && (
-					<Flex flexDirection="column">
-						<Txt fontSize={24}>{i18next.t('settings.systemInformation')}</Txt>
-						{EPInfo.get_serial() === undefined ? (
-							<InfoBox label="UUID" value={EPInfo.uuid} />
-						) : (
-							<InfoBox label="Serial" value={EPInfo.get_serial()} />
-						)}
-					</Flex>
-				)}
-				<Flex
-					mt={18}
-					alignItems="center"
-					color="#00aeef"
-					style={{
-						width: 'fit-content',
-						cursor: 'pointer',
-						fontSize: 14,
-					}}
-					onClick={() =>
-						openExternal(
-							'https://github.com/balena-io/etcher/blob/master/CHANGELOG.md',
-						)
-					}
-				>
-					<GithubSvg
-						height="1em"
-						fill="currentColor"
-						style={{ marginRight: 8 }}
-					/>
-					<Txt style={{ borderBottom: '1px solid #00aeef' }}>{version}</Txt>
-				</Flex>
-			</Flex>
-		</Modal>
-	);
-}

lib/gui/app/components/source-selector/source-selector.tsx

@@ -1,814 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import CopySvg from '@fortawesome/fontawesome-free/svgs/solid/copy.svg';
-import FileSvg from '@fortawesome/fontawesome-free/svgs/solid/file.svg';
-import LinkSvg from '@fortawesome/fontawesome-free/svgs/solid/link.svg';
-import ExclamationTriangleSvg from '@fortawesome/fontawesome-free/svgs/solid/triangle-exclamation.svg';
-import ChevronDownSvg from '@fortawesome/fontawesome-free/svgs/solid/chevron-down.svg';
-import ChevronRightSvg from '@fortawesome/fontawesome-free/svgs/solid/chevron-right.svg';
-import type { IpcRendererEvent } from 'electron';
-import { ipcRenderer } from 'electron';
-import { uniqBy, isNil } from 'lodash';
-import * as path from 'path';
-import prettyBytes from 'pretty-bytes';
-import * as React from 'react';
-import { requestMetadata } from '../../app';
-
-import type { ButtonProps } from 'rendition';
-import {
-	Flex,
-	Modal as SmallModal,
-	Txt,
-	Card as BaseCard,
-	Input,
-	Spinner,
-	Link,
-} from 'rendition';
-import styled from 'styled-components';
-
-import * as errors from '../../../../shared/errors';
-import * as messages from '../../../../shared/messages';
-import * as supportedFormats from '../../../../shared/supported-formats';
-import * as selectionState from '../../models/selection-state';
-import { observe } from '../../models/store';
-import * as analytics from '../../modules/analytics';
-import * as exceptionReporter from '../../modules/exception-reporter';
-import * as osDialog from '../../os/dialog';
-
-import {
-	ChangeButton,
-	DetailsText,
-	Modal,
-	StepButton,
-	StepNameButton,
-	ScrollableFlex,
-} from '../../styled-components';
-import { colors } from '../../theme';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
-import { SVGIcon } from '../svg-icon/svg-icon';
-
-import ImageSvg from '../../../assets/image.svg';
-import SrcSvg from '../../../assets/src.svg';
-import { DriveSelector } from '../drive-selector/drive-selector';
-import type { DrivelistDrive } from '../../../../shared/drive-constraints';
-import { isJson } from '../../../../shared/utils';
-import type {
-	SourceMetadata,
-	Authentication,
-	Source,
-} from '../../../../shared/typings/source-selector';
-import * as i18next from 'i18next';
-
-const recentUrlImagesKey = 'recentUrlImages';
-
-function normalizeRecentUrlImages(urls: any[]): URL[] {
-	if (!Array.isArray(urls)) {
-		urls = [];
-	}
-	urls = urls
-		.map((url) => {
-			try {
-				return new URL(url);
-			} catch (error: any) {
-				// Invalid URL, skip
-			}
-		})
-		.filter((url) => url !== undefined);
-	urls = uniqBy(urls, (url) => url.href);
-	return urls.slice(urls.length - 5);
-}
-
-function getRecentUrlImages(): URL[] {
-	let urls = [];
-	try {
-		urls = JSON.parse(localStorage.getItem(recentUrlImagesKey) || '[]');
-	} catch {
-		// noop
-	}
-	return normalizeRecentUrlImages(urls);
-}
-
-function setRecentUrlImages(urls: URL[]) {
-	const normalized = normalizeRecentUrlImages(urls.map((url: URL) => url.href));
-	localStorage.setItem(recentUrlImagesKey, JSON.stringify(normalized));
-}
-
-const isURL = (imagePath: string) =>
-	imagePath.startsWith('https://') || imagePath.startsWith('http://');
-
-const Card = styled(BaseCard)`
-	hr {
-		margin: 5px 0;
-	}
-`;
-
-// TODO move these styles to rendition
-const ModalText = styled.p`
-	a {
-		color: rgb(0, 174, 239);
-
-		&:hover {
-			color: rgb(0, 139, 191);
-		}
-	}
-`;
-
-function getState() {
-	const image = selectionState.getImage();
-	return {
-		hasImage: selectionState.hasImage(),
-		imageName: image?.name,
-		imageSize: image?.size,
-	};
-}
-
-function isString(value: any): value is string {
-	return typeof value === 'string';
-}
-
-const URLSelector = ({
-	done,
-	cancel,
-}: {
-	done: (imageURL: string, auth?: Authentication) => void;
-	cancel: () => void;
-}) => {
-	const [imageURL, setImageURL] = React.useState('');
-	const [recentImages, setRecentImages] = React.useState<URL[]>([]);
-	const [loading, setLoading] = React.useState(false);
-	const [showBasicAuth, setShowBasicAuth] = React.useState(false);
-	const [username, setUsername] = React.useState('');
-	const [password, setPassword] = React.useState('');
-	React.useEffect(() => {
-		const fetchRecentUrlImages = async () => {
-			const recentUrlImages: URL[] = await getRecentUrlImages();
-			setRecentImages(recentUrlImages);
-		};
-		fetchRecentUrlImages();
-	}, []);
-	return (
-		<Modal
-			cancel={cancel}
-			primaryButtonProps={{
-				disabled: loading || !imageURL,
-			}}
-			action={loading ? <Spinner /> : i18next.t('ok')}
-			done={async () => {
-				setLoading(true);
-				const urlStrings = recentImages.map((url: URL) => url.href);
-				const normalizedRecentUrls = normalizeRecentUrlImages([
-					...urlStrings,
-					imageURL,
-				]);
-				setRecentUrlImages(normalizedRecentUrls);
-				const auth = username ? { username, password } : undefined;
-				await done(imageURL, auth);
-			}}
-		>
-			<Flex flexDirection="column">
-				<Flex mb={15} style={{ width: '100%' }} flexDirection="column">
-					<Txt mb="10px" fontSize="24px">
-						{i18next.t('source.useSourceURL')}
-					</Txt>
-					<Input
-						value={imageURL}
-						placeholder={i18next.t('source.enterValidURL')}
-						type="text"
-						onChange={(evt: React.ChangeEvent<HTMLInputElement>) =>
-							setImageURL(evt.target.value)
-						}
-					/>
-					<Link
-						mt={15}
-						mb={15}
-						fontSize="14px"
-						onClick={() => {
-							if (showBasicAuth) {
-								setUsername('');
-								setPassword('');
-							}
-							setShowBasicAuth(!showBasicAuth);
-						}}
-					>
-						<Flex alignItems="center">
-							{showBasicAuth && (
-								<ChevronDownSvg height="1em" fill="currentColor" />
-							)}
-							{!showBasicAuth && (
-								<ChevronRightSvg height="1em" fill="currentColor" />
-							)}
-							<Txt ml={8}>{i18next.t('source.auth')}</Txt>
-						</Flex>
-					</Link>
-					{showBasicAuth && (
-						<React.Fragment>
-							<Input
-								mb={15}
-								value={username}
-								placeholder={i18next.t('source.username')}
-								type="text"
-								onChange={(evt: React.ChangeEvent<HTMLInputElement>) =>
-									setUsername(evt.target.value)
-								}
-							/>
-							<Input
-								value={password}
-								placeholder={i18next.t('source.password')}
-								type="password"
-								onChange={(evt: React.ChangeEvent<HTMLInputElement>) =>
-									setPassword(evt.target.value)
-								}
-							/>
-						</React.Fragment>
-					)}
-				</Flex>
-				{recentImages.length > 0 && (
-					<Flex flexDirection="column" height="78.6%">
-						<Txt fontSize={18}>Recent</Txt>
-						<ScrollableFlex flexDirection="column">
-							<Card
-								p="10px 15px"
-								rows={recentImages
-									.map((recent) => (
-										<Txt
-											key={recent.href}
-											onClick={() => {
-												setImageURL(recent.href);
-											}}
-											style={{
-												overflowWrap: 'break-word',
-											}}
-										>
-											{recent.pathname.split('/').pop()} - {recent.href}
-										</Txt>
-									))
-									.reverse()}
-							/>
-						</ScrollableFlex>
-					</Flex>
-				)}
-			</Flex>
-		</Modal>
-	);
-};
-
-interface Flow {
-	icon?: JSX.Element;
-	onClick: (evt: React.MouseEvent) => void;
-	label: string;
-}
-
-const FlowSelector = styled(
-	({ flow, ...props }: { flow: Flow } & ButtonProps) => (
-		<StepButton
-			plain={!props.primary}
-			primary={props.primary}
-			onClick={(evt: React.MouseEvent<Element, MouseEvent>) =>
-				flow.onClick(evt)
-			}
-			icon={flow.icon}
-			{...props}
-		>
-			{flow.label}
-		</StepButton>
-	),
-)`
-	border-radius: 24px;
-	color: rgba(255, 255, 255, 0.7);
-
-	:enabled:focus,
-	:enabled:focus svg {
-		color: ${colors.primary.foreground} !important;
-	}
-
-	:enabled:hover {
-		background-color: ${colors.primary.background};
-		color: ${colors.primary.foreground};
-		font-weight: 600;
-
-		svg {
-			color: ${colors.primary.foreground} !important;
-		}
-	}
-`;
-
-interface SourceSelectorProps {
-	flashing: boolean;
-	hideAnalyticsAlert: () => void;
-}
-
-interface SourceSelectorState {
-	hasImage: boolean;
-	imageName?: string;
-	imageSize?: number;
-	warning: { message: string; title: string | null } | null;
-	showImageDetails: boolean;
-	showURLSelector: boolean;
-	showDriveSelector: boolean;
-	defaultFlowActive: boolean;
-	imageSelectorOpen: boolean;
-	imageLoading: boolean;
-}
-
-export class SourceSelector extends React.Component<
-	SourceSelectorProps,
-	SourceSelectorState
-> {
-	private unsubscribe: (() => void) | undefined;
-
-	constructor(props: SourceSelectorProps) {
-		super(props);
-		this.state = {
-			...getState(),
-			warning: null,
-			showImageDetails: false,
-			showURLSelector: false,
-			showDriveSelector: false,
-			defaultFlowActive: true,
-			imageSelectorOpen: false,
-			imageLoading: false,
-		};
-
-		// Bind `this` since it's used in an event's callback
-		this.onSelectImage = this.onSelectImage.bind(this);
-	}
-
-	public componentDidMount() {
-		this.unsubscribe = observe(() => {
-			this.setState(getState());
-		});
-		ipcRenderer.on('select-image', this.onSelectImage);
-		ipcRenderer.send('source-selector-ready');
-	}
-
-	public componentWillUnmount() {
-		this.unsubscribe?.();
-		ipcRenderer.removeListener('select-image', this.onSelectImage);
-	}
-
-	public componentDidUpdate(
-		_prevProps: Readonly<SourceSelectorProps>,
-		prevState: Readonly<SourceSelectorState>,
-	) {
-		if (
-			(!prevState.showDriveSelector && this.state.showDriveSelector) ||
-			(!prevState.showURLSelector && this.state.showURLSelector) ||
-			(!prevState.showImageDetails && this.state.showImageDetails) ||
-			(!prevState.imageSelectorOpen && this.state.imageSelectorOpen)
-		) {
-			this.props.hideAnalyticsAlert();
-		}
-	}
-
-	private async onSelectImage(_event: IpcRendererEvent, imagePath: string) {
-		this.setState({ imageLoading: true });
-		await this.selectSource(
-			imagePath,
-			isURL(this.normalizeImagePath(imagePath)) ? 'Http' : 'File',
-		).promise;
-		this.setState({ imageLoading: false });
-	}
-
-	public normalizeImagePath(imgPath: string) {
-		const decodedPath = decodeURIComponent(imgPath);
-		if (isJson(decodedPath)) {
-			return JSON.parse(decodedPath).url ?? decodedPath;
-		}
-		return decodedPath;
-	}
-
-	private reselectSource() {
-		analytics.logEvent('Reselect image', {
-			previousImage: selectionState.getImage(),
-		});
-
-		selectionState.deselectImage();
-		this.props.hideAnalyticsAlert();
-	}
-
-	private selectSource(
-		selected: string | DrivelistDrive,
-		SourceType: Source,
-		auth?: Authentication,
-	): { promise: Promise<void>; cancel: () => void } {
-		return {
-			cancel: () => {
-				// noop
-			},
-			promise: (async () => {
-				const sourcePath = isString(selected) ? selected : selected.device;
-				let metadata: SourceMetadata | undefined;
-				if (isString(selected)) {
-					if (
-						SourceType === 'Http' &&
-						!isURL(this.normalizeImagePath(selected))
-					) {
-						this.handleError(
-							i18next.t('source.unsupportedProtocol'),
-							selected,
-							messages.error.unsupportedProtocol(),
-						);
-						return;
-					}
-
-					if (supportedFormats.looksLikeWindowsImage(selected)) {
-						analytics.logEvent('Possibly Windows image', { image: selected });
-						this.setState({
-							warning: {
-								message: messages.warning.looksLikeWindowsImage(),
-								title: i18next.t('source.windowsImage'),
-							},
-						});
-					}
-
-					try {
-						// this will send an event down the ipcMain asking for metadata
-						// we'll get the response through an event
-
-						// FIXME: This is a poor man wait while loading to prevent a potential race condition without completely blocking the interface
-						// This should be addressed when refactoring the GUI
-						let retriesLeft = 10;
-						while (requestMetadata === undefined && retriesLeft > 0) {
-							await new Promise((resolve) => setTimeout(resolve, 1050)); // api is trying to connect every 1000, this is offset to make sure we fall between retries
-							retriesLeft--;
-						}
-
-						metadata = await requestMetadata({ selected, SourceType, auth });
-
-						if (!metadata?.hasMBR && this.state.warning === null) {
-							analytics.logEvent('Missing partition table', { metadata });
-							this.setState({
-								warning: {
-									message: messages.warning.missingPartitionTable(),
-									title: i18next.t('source.partitionTable'),
-								},
-							});
-						}
-					} catch (error: any) {
-						this.handleError(
-							i18next.t('source.errorOpen'),
-							sourcePath,
-							messages.error.openSource(sourcePath, error.message),
-							error,
-						);
-					}
-				} else {
-					if (selected.partitionTableType === null) {
-						analytics.logEvent('Missing partition table', { selected });
-						this.setState({
-							warning: {
-								message: messages.warning.driveMissingPartitionTable(),
-								title: i18next.t('source.partitionTable'),
-							},
-						});
-					}
-					metadata = {
-						path: selected.device,
-						displayName: selected.displayName,
-						description: selected.displayName,
-						size: selected.size as SourceMetadata['size'],
-						SourceType: 'BlockDevice',
-						drive: selected,
-					};
-				}
-
-				if (metadata !== undefined) {
-					metadata.auth = auth;
-					metadata.SourceType = SourceType;
-					selectionState.selectSource(metadata);
-					analytics.logEvent('Select image', {
-						// An easy way so we can quickly identify if we're making use of
-						// certain features without printing pages of text to DevTools.
-						image: {
-							...metadata,
-							logo: Boolean(metadata.logo),
-							blockMap: Boolean(metadata.blockMap),
-						},
-					});
-				}
-			})(),
-		};
-	}
-
-	private handleError(
-		title: string,
-		sourcePath: string,
-		description: string,
-		error?: Error,
-	) {
-		const imageError = errors.createUserError({
-			title,
-			description,
-		});
-		osDialog.showError(imageError);
-		if (error) {
-			analytics.logException(error);
-			return;
-		}
-		analytics.logEvent(title, { path: sourcePath });
-	}
-
-	private async openImageSelector() {
-		analytics.logEvent('Open image selector');
-		this.setState({ imageSelectorOpen: true });
-
-		try {
-			const imagePath = await osDialog.selectImage();
-			// Avoid analytics and selection state changes
-			// if no file was resolved from the dialog.
-			if (!imagePath) {
-				analytics.logEvent('Image selector closed');
-				return;
-			}
-			await this.selectSource(imagePath, 'File').promise;
-		} catch (error: any) {
-			exceptionReporter.report(error);
-		} finally {
-			this.setState({ imageSelectorOpen: false });
-		}
-	}
-
-	private async onDrop(event: React.DragEvent<HTMLDivElement>) {
-		const file = event.dataTransfer.files.item(0);
-		if (file != null) {
-			await this.selectSource(file.path, 'File').promise;
-		}
-	}
-
-	private openURLSelector() {
-		analytics.logEvent('Open image URL selector');
-
-		this.setState({
-			showURLSelector: true,
-		});
-	}
-
-	private openDriveSelector() {
-		analytics.logEvent('Open drive selector');
-
-		this.setState({
-			showDriveSelector: true,
-		});
-	}
-
-	private onDragOver(event: React.DragEvent<HTMLDivElement>) {
-		// Needed to get onDrop events on div elements
-		event.preventDefault();
-	}
-
-	private onDragEnter(event: React.DragEvent<HTMLDivElement>) {
-		// Needed to get onDrop events on div elements
-		event.preventDefault();
-	}
-
-	private showSelectedImageDetails() {
-		analytics.logEvent('Show selected image tooltip', {
-			imagePath: selectionState.getImage()?.path,
-		});
-
-		this.setState({
-			showImageDetails: true,
-		});
-	}
-
-	private setDefaultFlowActive(defaultFlowActive: boolean) {
-		this.setState({ defaultFlowActive });
-	}
-
-	private closeModal() {
-		this.setState({
-			showDriveSelector: false,
-		});
-	}
-
-	// TODO add a visual change when dragging a file over the selector
-	public render() {
-		const { flashing } = this.props;
-		const {
-			showImageDetails,
-			showURLSelector,
-			showDriveSelector,
-			imageLoading,
-		} = this.state;
-		const selectionImage = selectionState.getImage();
-		let image =
-			selectionImage !== undefined ? selectionImage : ({} as SourceMetadata);
-
-		image = image.drive ?? image;
-
-		let cancelURLSelection = () => {
-			// noop
-		};
-		image.name = image.description || image.name;
-		const imagePath = image.path || image.displayName || '';
-		const imageBasename = path.basename(imagePath);
-		const imageName = image.name || '';
-		const imageSize = image.size;
-		const imageLogo = image.logo || '';
-
-		return (
-			<>
-				<Flex
-					flexDirection="column"
-					alignItems="center"
-					onDrop={(evt: React.DragEvent<HTMLDivElement>) => this.onDrop(evt)}
-					onDragEnter={(evt: React.DragEvent<HTMLDivElement>) =>
-						this.onDragEnter(evt)
-					}
-					onDragOver={(evt: React.DragEvent<HTMLDivElement>) =>
-						this.onDragOver(evt)
-					}
-				>
-					<SVGIcon
-						contents={imageLogo}
-						fallback={ImageSvg}
-						style={{
-							marginBottom: 30,
-						}}
-					/>
-
-					{selectionImage !== undefined || imageLoading ? (
-						<>
-							<StepNameButton
-								plain
-								onClick={() => this.showSelectedImageDetails()}
-								tooltip={imageName || imageBasename}
-							>
-								<Spinner show={imageLoading}>
-									{middleEllipsis(imageName || imageBasename, 20)}
-								</Spinner>
-							</StepNameButton>
-							{!flashing && !imageLoading && (
-								<ChangeButton
-									plain
-									mb={14}
-									onClick={() => this.reselectSource()}
-								>
-									{i18next.t('cancel')}
-								</ChangeButton>
-							)}
-							{!isNil(imageSize) && !imageLoading && (
-								<DetailsText>{prettyBytes(imageSize)}</DetailsText>
-							)}
-						</>
-					) : (
-						<>
-							<FlowSelector
-								disabled={this.state.imageSelectorOpen}
-								primary={this.state.defaultFlowActive}
-								key="Flash from file"
-								flow={{
-									onClick: () => this.openImageSelector(),
-									label: i18next.t('source.fromFile'),
-									icon: <FileSvg height="1em" fill="currentColor" />,
-								}}
-								onMouseEnter={() => this.setDefaultFlowActive(false)}
-								onMouseLeave={() => this.setDefaultFlowActive(true)}
-							/>
-							<FlowSelector
-								key="Flash from URL"
-								flow={{
-									onClick: () => this.openURLSelector(),
-									label: i18next.t('source.fromURL'),
-									icon: <LinkSvg height="1em" fill="currentColor" />,
-								}}
-								onMouseEnter={() => this.setDefaultFlowActive(false)}
-								onMouseLeave={() => this.setDefaultFlowActive(true)}
-							/>
-							<FlowSelector
-								key="Clone drive"
-								flow={{
-									onClick: () => this.openDriveSelector(),
-									label: i18next.t('source.clone'),
-									icon: <CopySvg height="1em" fill="currentColor" />,
-								}}
-								onMouseEnter={() => this.setDefaultFlowActive(false)}
-								onMouseLeave={() => this.setDefaultFlowActive(true)}
-							/>
-						</>
-					)}
-				</Flex>
-
-				{this.state.warning != null && (
-					<SmallModal
-						style={{
-							boxShadow: '0 3px 7px rgba(0, 0, 0, 0.3)',
-						}}
-						title={
-							<span>
-								<ExclamationTriangleSvg fill="#fca321" height="1em" />{' '}
-								<span>{this.state.warning.title}</span>
-							</span>
-						}
-						action={i18next.t('continue')}
-						cancel={() => {
-							this.setState({ warning: null });
-							this.reselectSource();
-						}}
-						done={() => {
-							this.setState({ warning: null });
-						}}
-						primaryButtonProps={{ warning: true, primary: false }}
-					>
-						<ModalText
-							dangerouslySetInnerHTML={{ __html: this.state.warning.message }}
-						/>
-					</SmallModal>
-				)}
-
-				{showImageDetails && (
-					<SmallModal
-						title={i18next.t('source.image')}
-						done={() => {
-							this.setState({ showImageDetails: false });
-						}}
-					>
-						<Txt.p>
-							<Txt.span bold>{i18next.t('source.name')}</Txt.span>
-							<Txt.span>{imageName || imageBasename}</Txt.span>
-						</Txt.p>
-						<Txt.p>
-							<Txt.span bold>{i18next.t('source.path')}</Txt.span>
-							<Txt.span>{imagePath}</Txt.span>
-						</Txt.p>
-					</SmallModal>
-				)}
-
-				{showURLSelector && (
-					<URLSelector
-						cancel={() => {
-							cancelURLSelection();
-							this.setState({
-								showURLSelector: false,
-							});
-						}}
-						done={async (imageURL: string, auth?: Authentication) => {
-							// Avoid analytics and selection state changes
-							// if no file was resolved from the dialog.
-							if (!imageURL) {
-								analytics.logEvent('URL selector closed');
-							} else {
-								let promise;
-								({ promise, cancel: cancelURLSelection } = this.selectSource(
-									imageURL,
-									'Http',
-									auth,
-								));
-								await promise;
-							}
-							this.setState({
-								showURLSelector: false,
-							});
-						}}
-					/>
-				)}
-
-				{showDriveSelector && (
-					<DriveSelector
-						write={false}
-						multipleSelection={false}
-						titleLabel={i18next.t('source.selectSource')}
-						emptyListLabel={i18next.t('source.plugSource')}
-						emptyListIcon={<SrcSvg width="40px" />}
-						cancel={(originalList) => {
-							if (originalList.length) {
-								const originalSource = originalList[0];
-								if (selectionImage?.drive?.device !== originalSource.device) {
-									this.selectSource(originalSource, 'BlockDevice');
-								}
-							} else {
-								selectionState.deselectImage();
-							}
-							this.closeModal();
-						}}
-						done={() => this.closeModal()}
-						onSelect={(drive) => {
-							if (drive) {
-								if (
-									selectionState.getImage()?.drive?.device === drive?.device
-								) {
-									return selectionState.deselectImage();
-								}
-								this.selectSource(drive, 'BlockDevice');
-							}
-						}}
-					/>
-				)}
-			</>
-		);
-	}
-}

lib/gui/app/components/svg-icon/svg-icon.tsx

@@ -1,74 +0,0 @@
-/*
- * Copyright 2018 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as React from 'react';
-
-const domParser = new window.DOMParser();
-
-const DEFAULT_SIZE = '40px';
-
-/**
- * @summary Try to parse SVG contents and return it data encoded
- *
- */
-function tryParseSVGContents(contents?: string): string | undefined {
-	if (contents === undefined) {
-		return;
-	}
-	const doc = domParser.parseFromString(contents, 'image/svg+xml');
-	const parserError = doc.querySelector('parsererror');
-	const svg = doc.querySelector('svg');
-	if (!parserError && svg) {
-		return `data:image/svg+xml,${encodeURIComponent(svg.outerHTML)}`;
-	}
-}
-
-interface SVGIconProps {
-	// Optional string representing the SVG contents to be tried
-	contents?: string;
-	// Fallback SVG element to show if `contents` is invalid/undefined
-	fallback: React.FunctionComponent<React.SVGProps<HTMLOrSVGElement>>;
-	// SVG image width unit
-	width?: string;
-	// SVG image height unit
-	height?: string;
-	// Should the element visually appear grayed out and disabled?
-	disabled?: boolean;
-	style?: React.CSSProperties;
-}
-
-/**
- * @summary SVG element that takes file contents
- */
-export class SVGIcon extends React.PureComponent<SVGIconProps> {
-	public render() {
-		const svgData = tryParseSVGContents(this.props.contents);
-		const { width, height, style = {} } = this.props;
-		style.width = width || DEFAULT_SIZE;
-		style.height = height || DEFAULT_SIZE;
-		if (svgData !== undefined) {
-			return (
-				<img
-					className={this.props.disabled ? 'disabled' : ''}
-					style={style}
-					src={svgData}
-				/>
-			);
-		}
-		const { fallback: FallbackSVG } = this.props;
-		return <FallbackSVG style={style} />;
-	}
-}

lib/gui/app/components/target-selector/target-selector-button.tsx

@@ -1,157 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import ExclamationTriangleSvg from '@fortawesome/fontawesome-free/svgs/solid/triangle-exclamation.svg';
-import * as React from 'react';
-import type { FlexProps } from 'rendition';
-import { Flex, Txt } from 'rendition';
-
-import type { DriveStatus } from '../../../../shared/drive-constraints';
-import { getDriveImageCompatibilityStatuses } from '../../../../shared/drive-constraints';
-import { compatibility, warning } from '../../../../shared/messages';
-import prettyBytes from 'pretty-bytes';
-import { getImage, getSelectedDrives } from '../../models/selection-state';
-import {
-	ChangeButton,
-	DetailsText,
-	StepButton,
-	StepNameButton,
-} from '../../styled-components';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
-import * as i18next from 'i18next';
-
-interface TargetSelectorProps {
-	targets: any[];
-	disabled: boolean;
-	openDriveSelector: () => void;
-	reselectDrive: () => void;
-	flashing: boolean;
-	show: boolean;
-	tooltip: string;
-}
-
-function getDriveWarning(status: DriveStatus) {
-	switch (status.message) {
-		case compatibility.containsImage():
-			return warning.sourceDrive();
-		case compatibility.largeDrive():
-			return warning.largeDriveSize();
-		case compatibility.system():
-			return warning.systemDrive();
-		default:
-			return '';
-	}
-}
-
-const DriveCompatibilityWarning = ({
-	warnings,
-	...props
-}: {
-	warnings: string[];
-} & FlexProps) => {
-	const systemDrive = warnings.find(
-		(message) => message === warning.systemDrive(),
-	);
-	return (
-		<Flex tooltip={warnings.join(', ')} {...props}>
-			<ExclamationTriangleSvg
-				fill={systemDrive ? '#fca321' : '#8f9297'}
-				height="1em"
-			/>
-		</Flex>
-	);
-};
-
-export function TargetSelectorButton(props: TargetSelectorProps) {
-	const targets = getSelectedDrives();
-
-	if (targets.length === 1) {
-		const target = targets[0];
-		const warnings = getDriveImageCompatibilityStatuses(
-			target,
-			getImage(),
-			true,
-		).map(getDriveWarning);
-		return (
-			<>
-				<StepNameButton plain tooltip={props.tooltip}>
-					{warnings.length > 0 && (
-						<DriveCompatibilityWarning warnings={warnings} mr={2} />
-					)}
-					{middleEllipsis(target.description, 20)}
-				</StepNameButton>
-				{!props.flashing && (
-					<ChangeButton plain mb={14} onClick={props.reselectDrive}>
-						{i18next.t('target.change')}
-					</ChangeButton>
-				)}
-				{target.size != null && (
-					<DetailsText>{prettyBytes(target.size)}</DetailsText>
-				)}
-			</>
-		);
-	}
-
-	if (targets.length > 1) {
-		const targetsTemplate = [];
-		for (const target of targets) {
-			const warnings = getDriveImageCompatibilityStatuses(
-				target,
-				getImage(),
-				true,
-			).map(getDriveWarning);
-			targetsTemplate.push(
-				<DetailsText
-					key={target.device}
-					tooltip={`${target.description} ${target.displayName} ${
-						target.size != null ? prettyBytes(target.size) : ''
-					}`}
-					px={21}
-				>
-					{warnings.length > 0 ? (
-						<DriveCompatibilityWarning warnings={warnings} mr={2} />
-					) : null}
-					<Txt mr={2}>{middleEllipsis(target.description, 14)}</Txt>
-					{target.size != null && <Txt>{prettyBytes(target.size)}</Txt>}
-				</DetailsText>,
-			);
-		}
-		return (
-			<>
-				<StepNameButton plain tooltip={props.tooltip}>
-					{targets.length} {i18next.t('target.targets')}
-				</StepNameButton>
-				{!props.flashing && (
-					<ChangeButton plain onClick={props.reselectDrive} mb={14}>
-						{i18next.t('target.change')}
-					</ChangeButton>
-				)}
-				{targetsTemplate}
-			</>
-		);
-	}
-
-	return (
-		<StepButton
-			primary
-			tabIndex={targets.length > 0 ? -1 : 2}
-			disabled={props.disabled}
-			onClick={props.openDriveSelector}
-		>
-			{i18next.t('target.selectTarget')}
-		</StepButton>
-	);
-}

lib/gui/app/components/target-selector/target-selector.tsx

@@ -1,195 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as React from 'react';
-import { Flex, Txt } from 'rendition';
-
-import type { DriveSelectorProps } from '../drive-selector/drive-selector';
-import { DriveSelector } from '../drive-selector/drive-selector';
-import {
-	isDriveSelected,
-	getImage,
-	getSelectedDrives,
-	deselectDrive,
-	selectDrive,
-	deselectAllDrives,
-} from '../../models/selection-state';
-import { observe } from '../../models/store';
-import * as analytics from '../../modules/analytics';
-import { TargetSelectorButton } from './target-selector-button';
-
-import TgtSvg from '../../../assets/tgt.svg';
-import DriveSvg from '../../../assets/drive.svg';
-import { warning } from '../../../../shared/messages';
-import type { DrivelistDrive } from '../../../../shared/drive-constraints';
-import * as i18next from 'i18next';
-
-export const getDriveListLabel = () => {
-	return getSelectedDrives()
-		.map((drive: any) => {
-			return `${drive.description} (${drive.displayName})`;
-		})
-		.join('\n');
-};
-
-const getDriveSelectionStateSlice = () => ({
-	driveListLabel: getDriveListLabel(),
-	targets: getSelectedDrives(),
-	image: getImage(),
-});
-
-export const TargetSelectorModal = (
-	props: Omit<
-		DriveSelectorProps,
-		'titleLabel' | 'emptyListLabel' | 'multipleSelection' | 'emptyListIcon'
-	>,
-) => (
-	<DriveSelector
-		multipleSelection={true}
-		titleLabel={i18next.t('target.selectTarget')}
-		emptyListLabel={i18next.t('target.plugTarget')}
-		emptyListIcon={<TgtSvg width="40px" />}
-		showWarnings={true}
-		selectedList={getSelectedDrives()}
-		updateSelectedList={getSelectedDrives}
-		{...props}
-	/>
-);
-
-export const selectAllTargets = (modalTargets: DrivelistDrive[]) => {
-	const selectedDrivesFromState = getSelectedDrives();
-	const deselected = selectedDrivesFromState.filter(
-		(drive) =>
-			!modalTargets.find((modalTarget) => modalTarget.device === drive.device),
-	);
-	// deselect drives
-	deselected.forEach((drive) => {
-		analytics.logEvent('Toggle drive', {
-			drive,
-			previouslySelected: true,
-		});
-		deselectDrive(drive.device);
-	});
-	// select drives
-	modalTargets.forEach((drive) => {
-		// Don't send events for drives that were already selected
-		if (!isDriveSelected(drive.device)) {
-			analytics.logEvent('Toggle drive', {
-				drive,
-				previouslySelected: false,
-			});
-		}
-		selectDrive(drive.device);
-	});
-};
-
-interface TargetSelectorProps {
-	disabled: boolean;
-	hasDrive: boolean;
-	flashing: boolean;
-	hideAnalyticsAlert: () => void;
-}
-
-export const TargetSelector = ({
-	disabled,
-	hasDrive,
-	flashing,
-	hideAnalyticsAlert,
-}: TargetSelectorProps) => {
-	// TODO: inject these from redux-connector
-	const [{ driveListLabel, targets }, setStateSlice] = React.useState(
-		getDriveSelectionStateSlice(),
-	);
-	const [showTargetSelectorModal, setShowTargetSelectorModal] =
-		React.useState(false);
-
-	React.useEffect(() => {
-		return observe(() => {
-			setStateSlice(getDriveSelectionStateSlice());
-		});
-	}, []);
-
-	const hasSystemDrives = targets.some((target) => target.isSystem);
-	return (
-		<Flex flexDirection="column" alignItems="center">
-			<DriveSvg
-				className={disabled ? 'disabled' : ''}
-				width="40px"
-				style={{
-					marginBottom: 30,
-				}}
-			/>
-
-			<TargetSelectorButton
-				disabled={disabled}
-				show={!hasDrive}
-				tooltip={driveListLabel}
-				openDriveSelector={() => {
-					setShowTargetSelectorModal(true);
-					hideAnalyticsAlert();
-				}}
-				reselectDrive={() => {
-					analytics.logEvent('Reselect drive');
-					setShowTargetSelectorModal(true);
-				}}
-				flashing={flashing}
-				targets={targets}
-			/>
-
-			{hasSystemDrives ? (
-				<Txt
-					color="#fca321"
-					style={{
-						position: 'absolute',
-						bottom: '25px',
-					}}
-				>
-					Warning: {warning.systemDrive()}
-				</Txt>
-			) : null}
-
-			{showTargetSelectorModal && (
-				<TargetSelectorModal
-					write={true}
-					cancel={(originalList) => {
-						if (originalList.length) {
-							selectAllTargets(originalList);
-						} else {
-							deselectAllDrives();
-						}
-						setShowTargetSelectorModal(false);
-					}}
-					done={(modalTargets) => {
-						if (modalTargets.length === 0) {
-							deselectAllDrives();
-						}
-						setShowTargetSelectorModal(false);
-					}}
-					onSelect={(drive) => {
-						if (
-							getSelectedDrives().find(
-								(selectedDrive) => selectedDrive.device === drive.device,
-							)
-						) {
-							return deselectDrive(drive.device);
-						}
-						selectDrive(drive.device);
-					}}
-				/>
-			)}
-		</Flex>
-	);
-};

lib/gui/app/css/main.css

@@ -1,66 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-@font-face {
-	font-family: 'SourceSansPro';
-	src: url('./fonts/SourceSansPro-Regular.ttf') format('truetype');
-	font-weight: 500;
-	font-style: normal;
-}
-
-@font-face {
-	font-family: 'SourceSansPro';
-	src: url('./fonts/SourceSansPro-SemiBold.ttf') format('truetype');
-	font-weight: 600;
-	font-style: normal;
-}
-
-html,
-body {
-	margin: 0;
-	overflow: hidden;
-
-	/* Prevent white flash when running application */
-	background-color: #4d5057;
-
-	/* Prevent WebView bounce effect in OS X */
-	height: 100%;
-	width: 100%;
-}
-
-/* Prevent text selection */
-body {
-	-webkit-user-select: none;
-	-webkit-overflow-scrolling: touch;
-}
-
-/* Prevent blue outline */
-a:focus,
-input:focus,
-button:focus,
-[tabindex]:focus,
-input[type='checkbox'] + div {
-	outline: none !important;
-	box-shadow: none !important;
-}
-
-.disabled {
-	opacity: 0.4;
-}
-
-#rendition-tooltip-root > div {
-	font-family: 'SourceSansPro', sans-serif;
-}

lib/gui/app/i18n.ts

@@ -1,44 +0,0 @@
-import * as i18next from 'i18next';
-import { initReactI18next } from 'react-i18next';
-import zh_CN_translation from './i18n/zh-CN';
-import zh_TW_translation from './i18n/zh-TW';
-import en_translation from './i18n/en';
-
-export function langParser() {
-	if (process.env.LANG !== undefined) {
-		// Bypass mocha, where lang-detect don't works
-		return 'en';
-	}
-
-	const lang = Intl.DateTimeFormat().resolvedOptions().locale;
-
-	switch (lang.substr(0, 2)) {
-		case 'zh':
-			if (lang === 'zh-CN' || lang === 'zh-SG') {
-				return 'zh-CN';
-			} // Simplified Chinese
-			else {
-				return 'zh-TW';
-			} // Traditional Chinese
-		default:
-			return lang.substr(0, 2);
-	}
-}
-
-i18next.use(initReactI18next).init({
-	lng: langParser(),
-	fallbackLng: 'en',
-	nonExplicitSupportedLngs: true,
-	interpolation: {
-		escapeValue: false,
-	},
-	resources: {
-		'zh-CN': zh_CN_translation,
-		'zh-TW': zh_TW_translation,
-		en: en_translation,
-	},
-});
-
-export const supportedLocales = ['en', 'zh'];
-
-export default i18next;

lib/gui/app/i18n/README.md

@@ -1,23 +0,0 @@
-# i18n
-
-## How it was done
-
-Using the open-source lib [i18next](https://www.i18next.com/).
-
-## How to add your own language
-
-1. Go to `lib/gui/app/i18n` and add a file named `xx.ts` (use the codes mentioned
-   in [the link](https://www.science.co.il/language/Locale-codes.php), and we support styles as `fr`, `de`, `es-ES`
-   and `pt-BR`)
-   .
-2. Copy the content from an existing translation and start to translate.
-3. Once done, go to `lib/gui/app/i18n.ts` and add a line of `import xx_translation from './i18n/xx'` after the
-   already-added imports and add `xx: xx_translation` in the `resources` section of `i18next.init()` function.
-4. Now go to `lib/shared/catalina-sudo/` and copy the `sudo-askpass.osascript-en.js`, change it to
-   be `sudo-askpass.osascript-xx.js` and edit
-   the `'balenaEtcher needs privileged access in order to flash disks.\n\nType your password to allow this.'` line and
-   those `Ok`s and `Cancel`s to your own language.
-5. If, your language has several variations when they are used in several countries/regions, such as `zh-CN` and `zh-TW`
-   , or `pt-BR` and `pt-PT`, edit
-   the `langParser()` in the `lib/gui/app/i18n.ts` file to meet your need.
-6. Make a commit, and then a pull request on GitHub.

lib/gui/app/i18n/en.ts

@@ -1,162 +0,0 @@
-const translation = {
-	translation: {
-		continue: 'Continue',
-		ok: 'OK',
-		cancel: 'Cancel',
-		skip: 'Skip',
-		sure: "Yes, I'm sure",
-		warning: 'WARNING! ',
-		attention: 'Attention',
-		failed: 'Failed',
-		completed: 'Completed',
-		yesContinue: 'Yes, continue',
-		reallyExit: 'Are you sure you want to close Etcher?',
-		yesExit: 'Yes, quit',
-		progress: {
-			starting: 'Starting...',
-			decompressing: 'Decompressing...',
-			flashing: 'Flashing...',
-			finishing: 'Finishing...',
-			verifying: 'Validating...',
-			failing: 'Failed',
-		},
-		message: {
-			sizeNotRecommended: 'Not recommended',
-			tooSmall: 'Too small',
-			locked: 'Locked',
-			system: 'System drive',
-			containsImage: 'Source drive',
-			largeDrive: 'Large drive',
-			sourceLarger: 'The selected source is {{byte}} larger than this drive.',
-			flashSucceed_one: 'Successful target',
-			flashSucceed_other: 'Successful targets',
-			flashFail_one: 'Failed target',
-			flashFail_other: 'Failed targets',
-			toDrive: 'to {{description}} ({{name}})',
-			toTarget_one: 'to {{num}} target',
-			toTarget_other: 'to {{num}} targets',
-			andFailTarget_one: 'and failed to be flashed to {{num}} target',
-			andFailTarget_other: 'and failed to be flashed to {{num}} targets',
-			succeedTo: '{{name}} was successfully flashed {{target}}',
-			exitWhileFlashing:
-				'You are currently flashing a drive. Closing Etcher may leave your drive in an unusable state.',
-			looksLikeWindowsImage:
-				'It looks like you are trying to burn a Windows image.\n\nUnlike other images, Windows images require special processing to be made bootable. We suggest you use a tool specially designed for this purpose, such as <a href="https://rufus.akeo.ie">Rufus</a> (Windows), <a href="https://github.com/slacka/WoeUSB">WoeUSB</a> (Linux), or Boot Camp Assistant (macOS).',
-			image: 'image',
-			drive: 'drive',
-			missingPartitionTable:
-				'It looks like this is not a bootable {{type}}.\n\nThe {{type}} does not appear to contain a partition table, and might not be recognized or bootable by your device.',
-			largeDriveSize:
-				"This is a large drive! Make sure it doesn't contain files that you want to keep.",
-			systemDrive:
-				'Selecting your system drive is dangerous and will erase your drive!',
-			sourceDrive: 'Contains the image you chose to flash',
-			noSpace:
-				'Not enough space on the drive. Please insert larger one and try again.',
-			genericFlashError:
-				'Something went wrong. If it is a compressed image, please check that the archive is not corrupted.\n{{error}}',
-			validation:
-				'The write has been completed successfully but Etcher detected potential corruption issues when reading the image back from the drive. \n\nPlease consider writing the image to a different drive.',
-			openError:
-				'Something went wrong while opening {{source}}.\n\nError: {{error}}',
-			flashError: 'Something went wrong while writing {{image}} {{targets}}.',
-			unplug:
-				"Looks like Etcher lost access to the drive. Did it get unplugged accidentally?\n\nSometimes this error is caused by faulty readers that don't provide stable access to the drive.",
-			cannotWrite:
-				'Looks like Etcher is not able to write to this location of the drive. This error is usually caused by a faulty drive, reader, or port. \n\nPlease try again with another drive, reader, or port.',
-			childWriterDied:
-				'The writer process ended unexpectedly. Please try again, and contact the Etcher team if the problem persists.',
-			badProtocol: 'Only http:// and https:// URLs are supported.',
-		},
-		target: {
-			selectTarget: 'Select target',
-			plugTarget: 'Plug a target drive',
-			targets: 'Targets',
-			change: 'Change',
-		},
-		source: {
-			useSourceURL: 'Use Image URL',
-			auth: 'Authentication',
-			username: 'Enter username',
-			password: 'Enter password',
-			unsupportedProtocol: 'Unsupported protocol',
-			windowsImage: 'Possible Windows image detected',
-			partitionTable: 'Missing partition table',
-			errorOpen: 'Error opening source',
-			fromFile: 'Flash from file',
-			fromURL: 'Flash from URL',
-			clone: 'Clone drive',
-			image: 'Image',
-			name: 'Name: ',
-			path: 'Path: ',
-			selectSource: 'Select source',
-			plugSource: 'Plug a source drive',
-			osImages: 'OS Images',
-			allFiles: 'All',
-			enterValidURL: 'Enter a valid URL',
-		},
-		drives: {
-			name: 'Name',
-			size: 'Size',
-			location: 'Location',
-			find: '{{length}} found',
-			select: 'Select {{select}}',
-			showHidden: 'Show {{num}} hidden',
-			systemDriveDanger:
-				'Selecting your system drive is dangerous and will erase your drive!',
-			openInBrowser: '`Etcher will open {{link}} in your browser`',
-			changeTarget: 'Change target',
-			largeDriveWarning: 'You are about to erase an unusually large drive',
-			largeDriveWarningMsg:
-				'Are you sure the selected drive is not a storage drive?',
-			systemDriveWarning: "You are about to erase your computer's drives",
-			systemDriveWarningMsg:
-				'Are you sure you want to flash your system drive?',
-		},
-		flash: {
-			another: 'Flash another',
-			target: 'Target',
-			location: 'Location',
-			error: 'Error',
-			flash: 'Flash',
-			flashNow: 'Flash!',
-			skip: 'Validation has been skipped',
-			moreInfo: 'more info',
-			speedTip:
-				'The speed is calculated by dividing the image size by the flashing time.\nDisk images with ext partitions flash faster as we are able to skip unused parts.',
-			speed: 'Effective speed: {{speed}} MB/s',
-			speedShort: '{{speed}} MB/s',
-			eta: 'ETA: {{eta}}',
-			failedTarget: 'Failed targets',
-			failedRetry: 'Retry failed targets',
-			flashFailed: 'Flash Failed.',
-			flashCompleted: 'Flash Completed!',
-		},
-		settings: {
-			errorReporting:
-				'Anonymously report errors and usage statistics to balena.io',
-			autoUpdate: 'Auto-updates enabled',
-			settings: 'Settings',
-			systemInformation: 'System Information',
-			trimExtPartitions:
-				'Trim unallocated space on raw images (in ext-type partitions)',
-		},
-		menu: {
-			edit: 'Edit',
-			view: 'View',
-			devTool: 'Toggle Developer Tools',
-			window: 'Window',
-			help: 'Help',
-			pro: 'Etcher Pro',
-			website: 'Etcher Website',
-			issue: 'Report an issue',
-			about: 'About Etcher',
-			hide: 'Hide Etcher',
-			hideOthers: 'Hide Others',
-			unhide: 'Unhide All',
-			quit: 'Quit Etcher',
-		},
-	},
-};
-
-export default translation;

lib/gui/app/i18n/zh-CN.ts

@@ -1,152 +0,0 @@
-const translation = {
-	translation: {
-		ok: '好',
-		cancel: '取消',
-		continue: '继续',
-		skip: '跳过',
-		sure: '我确定',
-		warning: '请注意！',
-		attention: '请注意',
-		failed: '失败',
-		completed: '完毕',
-		yesExit: '是的，可以退出',
-		reallyExit: '真的要现在退出 Etcher 吗？',
-		yesContinue: '是的，继续',
-		progress: {
-			starting: '正在启动……',
-			decompressing: '正在解压……',
-			flashing: '正在烧录……',
-			finishing: '正在结束……',
-			verifying: '正在验证……',
-			failing: '失败……',
-		},
-		message: {
-			sizeNotRecommended: '大小不推荐',
-			tooSmall: '空间太小',
-			locked: '被锁定',
-			system: '系统盘',
-			containsImage: '存放源镜像',
-			largeDrive: '很大的磁盘',
-			sourceLarger: '所选的镜像比目标盘大了 {{byte}} 比特。',
-			flashSucceed_one: '烧录成功',
-			flashSucceed_other: '烧录成功',
-			flashFail_one: '烧录失败',
-			flashFail_other: '烧录失败',
-			toDrive: '到 {{description}} ({{name}})',
-			toTarget_one: '到 {{num}} 个目标',
-			toTarget_other: '到 {{num}} 个目标',
-			andFailTarget_one: '并烧录失败了 {{num}} 个目标',
-			andFailTarget_other: '并烧录失败了 {{num}} 个目标',
-			succeedTo: '{{name}} 被成功烧录 {{target}}',
-			exitWhileFlashing:
-				'您当前正在刷机。 关闭 Etcher 可能会导致您的磁盘无法使用。',
-			looksLikeWindowsImage:
-				'看起来您正在尝试刻录 Windows 镜像。\n\n与其他镜像不同，Windows 镜像需要特殊处理才能使其可启动。 我们建议您使用专门为此目的设计的工具，例如 <a href="https://rufus.akeo.ie">Rufus</a> (Windows)、<a href="https://github. com/slacka/WoeUSB">WoeUSB</a> (Linux) 或 Boot Camp 助理 (macOS)。',
-			image: '镜像',
-			drive: '磁盘',
-			missingPartitionTable:
-				'看起来这不是一个可启动的{{type}}。\n\n这个{{type}}似乎不包含分区表，因此您的设备可能无法识别或无法正确启动。',
-			largeDriveSize: '这是个很大的磁盘！请检查并确认它不包含对您很重要的信息',
-			systemDrive: '选择系统盘很危险，因为这将会删除你的系统',
-			sourceDrive: '源镜像位于这个分区中',
-			noSpace: '磁盘空间不足。 请插入另一个较大的磁盘并重试。',
-			genericFlashError:
-				'出了点问题。如果源镜像曾被压缩过，请检查它是否已损坏。\n{{error}}',
-			validation:
-				'写入已成功完成，但 Etcher 在从磁盘读取镜像时检测到潜在的损坏问题。 \n\n请考虑将镜像写入其他磁盘。',
-			openError: '打开 {{source}} 时出错。\n\n错误信息： {{error}}',
-			flashError: '烧录 {{image}} {{targets}} 失败。',
-			unplug:
-				'看起来 Etcher 失去了对磁盘的连接。 它是不是被意外拔掉了？\n\n有时这个错误是因为读卡器出了故障。',
-			cannotWrite:
-				'看起来 Etcher 无法写入磁盘的这个位置。 此错误通常是由故障的磁盘、读取器或端口引起的。 \n\n请使用其他磁盘、读卡器或端口重试。',
-			childWriterDied:
-				'写入进程意外崩溃。请再试一次，如果问题仍然存在，请联系 Etcher 团队。',
-			badProtocol: '仅支持 http:// 和 https:// 开头的网址。',
-		},
-		target: {
-			selectTarget: '选择目标磁盘',
-			plugTarget: '请插入目标磁盘',
-			targets: '个目标',
-			change: '更改',
-		},
-		menu: {
-			edit: '编辑',
-			view: '视图',
-			devTool: '打开开发者工具',
-			window: '窗口',
-			help: '帮助',
-			pro: 'Etcher 专业版',
-			website: 'Etcher 的官网',
-			issue: '提交一个 issue',
-			about: '关于 Etcher',
-			hide: '隐藏 Etcher',
-			hideOthers: '隐藏其它窗口',
-			unhide: '取消隐藏',
-			quit: '退出 Etcher',
-		},
-		source: {
-			useSourceURL: '使用镜像网络地址',
-			auth: '验证',
-			username: '输入用户名',
-			password: '输入密码',
-			unsupportedProtocol: '不支持的协议',
-			windowsImage: '这可能是 Windows 系统镜像',
-			partitionTable: '找不到分区表',
-			errorOpen: '打开源镜像时出错',
-			fromFile: '从文件烧录',
-			fromURL: '从在线地址烧录',
-			clone: '克隆磁盘',
-			image: '镜像信息',
-			name: '名称：',
-			path: '路径：',
-			selectSource: '选择源',
-			plugSource: '请插入源磁盘',
-			osImages: '系统镜像格式',
-			allFiles: '任何文件格式',
-			enterValidURL: '请输入一个正确的地址',
-		},
-		drives: {
-			name: '名称',
-			size: '大小',
-			location: '位置',
-			find: '找到 {{length}} 个',
-			select: '选定 {{select}}',
-			showHidden: '显示 {{num}} 个隐藏的磁盘',
-			systemDriveDanger: '选择系统盘很危险，因为这将会删除你的系统！',
-			openInBrowser: 'Etcher 会在浏览器中打开 {{link}}',
-			changeTarget: '改变目标',
-			largeDriveWarning: '您即将擦除一个非常大的磁盘',
-			largeDriveWarningMsg: '您确定所选磁盘不是存储磁盘吗？',
-			systemDriveWarning: '您将要擦除系统盘',
-			systemDriveWarningMsg: '您确定要烧录到系统盘吗？',
-		},
-		flash: {
-			another: '烧录另一目标',
-			target: '目标',
-			location: '位置',
-			error: '错误',
-			flash: '烧录',
-			flashNow: '现在烧录！',
-			skip: '跳过了验证',
-			moreInfo: '更多信息',
-			speedTip:
-				'通过将镜像大小除以烧录时间来计算速度。\n由于我们能够跳过未使用的部分，因此具有EXT分区的磁盘镜像烧录速度更快。',
-			speed: '速度：{{speed}} MB/秒',
-			speedShort: '{{speed}} MB/秒',
-			eta: '预计还需要：{{eta}}',
-			failedTarget: '失败的烧录目标',
-			failedRetry: '重试烧录失败目标',
-			flashFailed: '烧录失败。',
-			flashCompleted: '烧录成功！',
-		},
-		settings: {
-			errorReporting: '匿名地向 balena.io 报告运行错误和使用统计',
-			autoUpdate: '自动更新',
-			settings: '软件设置',
-			systemInformation: '系统信息',
-		},
-	},
-};
-
-export default translation;

lib/gui/app/i18n/zh-TW.ts

@@ -1,154 +0,0 @@
-const translation = {
-	translation: {
-		continue: '繼續',
-		ok: '好',
-		cancel: '取消',
-		skip: '跳過',
-		sure: '我確定',
-		warning: '請注意！',
-		attention: '請注意',
-		failed: '失敗',
-		completed: '完成',
-		yesContinue: '是的，繼續',
-		reallyExit: '真的要現在結束 Etcher 嗎？',
-		yesExit: '是的，可以結束',
-		progress: {
-			starting: '正在啟動……',
-			decompressing: '正在解壓縮……',
-			flashing: '正在燒錄……',
-			finishing: '正在結束……',
-			verifying: '正在驗證……',
-			failing: '失敗……',
-		},
-		message: {
-			sizeNotRecommended: '大小不建議',
-			tooSmall: '空間太小',
-			locked: '被鎖定',
-			system: '系統',
-			containsImage: '存放來源映像檔',
-			largeDrive: '很大的磁碟',
-			sourceLarger: '所選的映像檔比目標磁碟大了 {{byte}} 位元組。',
-			flashSucceed_one: '燒錄成功',
-			flashSucceed_other: '燒錄成功',
-			flashFail_one: '燒錄失敗',
-			flashFail_other: '燒錄失敗',
-			toDrive: '到 {{description}} ({{name}})',
-			toTarget_one: '到 {{num}} 個目標',
-			toTarget_other: '到 {{num}} 個目標',
-			andFailTarget_one: '並燒錄失敗了 {{num}} 個目標',
-			andFailTarget_other: '並燒錄失敗了 {{num}} 個目標',
-			succeedTo: '{{name}} 被成功燒錄 {{target}}',
-			exitWhileFlashing:
-				'您目前正在刷寫。關閉 Etcher 可能會導致您的磁碟無法使用。',
-			looksLikeWindowsImage:
-				'看起來您正在嘗試燒錄 Windows 映像檔。\n\n與其他映像檔不同，Windows 映像檔需要特殊處理才能使其可啟動。我們建議您使用專門為此目的設計的工具，例如 <a href="https://rufus.akeo.ie">Rufus</a> (Windows)、<a href="https://github. com/slacka/WoeUSB">WoeUSB</a> (Linux) 或 Boot Camp 助理 (macOS)。',
-			image: '映像檔',
-			drive: '磁碟',
-			missingPartitionTable:
-				'看起來這不是一個可啟動的{{type}}。\n\n這個{{type}}似乎不包含分割表，因此您的設備可能無法識別或無法正確啟動。',
-			largeDriveSize:
-				'這是個很大容量的磁碟！請檢查並確認它不包含對您來說存放很重要的資料',
-			systemDrive: '選擇系統分割區很危險，因為這將會刪除你的系統',
-			sourceDrive: '來源映像檔位於這個分割區中',
-			noSpace: '磁碟空間不足。請插入另一個較大的磁碟並重試。',
-			genericFlashError:
-				'出了點問題。如果來源映像檔曾被壓縮過，請檢查它是否已損壞。\n{{error}}',
-			validation:
-				'寫入已成功完成，但 Etcher 在從磁碟讀取映像檔時檢測到潛在的損壞問題。\n\n請考慮將映像檔寫入其他磁碟。',
-			openError: '打開 {{source}} 時發生錯誤。\n\n錯誤訊息： {{error}}',
-			flashError: '燒錄 {{image}} {{targets}} 失敗。',
-			unplug:
-				'看起來 Etcher 失去了對磁碟的連接。是不是被意外拔掉了？\n\n有時這個錯誤是因為讀卡器出了故障。',
-			cannotWrite:
-				'看起來 Etcher 無法寫入磁碟的這個位置。此錯誤通常是由故障的磁碟、讀取器或連接埠引起的。\n\n請使用其他磁碟、讀卡器或連接埠重試。',
-			childWriterDied:
-				'寫入處理程序意外崩潰。請再試一次，如果問題仍然存在，請聯絡 Etcher 團隊。',
-			badProtocol: '僅支援 http:// 和 https:// 開頭的網址。',
-		},
-		target: {
-			selectTarget: '選擇目標磁碟',
-			plugTarget: '請插入目標磁碟',
-			targets: '個目標',
-			change: '更改',
-		},
-		source: {
-			useSourceURL: '使用映像檔網址',
-			auth: '驗證',
-			username: '輸入使用者名稱',
-			password: '輸入密碼',
-			unsupportedProtocol: '不支持的通訊協定',
-			windowsImage: '這可能是 Windows 系統映像檔',
-			partitionTable: '找不到分割表',
-			errorOpen: '打開來源映像檔時出錯',
-			fromFile: '從檔案燒錄',
-			fromURL: '從網址燒錄',
-			clone: '再製磁碟',
-			image: '映像檔訊息',
-			name: '名稱：',
-			path: '路徑：',
-			selectSource: '選擇來源',
-			plugSource: '請插入來源磁碟',
-			osImages: '系統映像檔格式',
-			allFiles: '任何檔案格式',
-			enterValidURL: '請輸入正確的網址',
-		},
-		drives: {
-			name: '名稱',
-			size: '大小',
-			location: '位置',
-			find: '找到 {{length}} 個',
-			select: '選取 {{select}}',
-			showHidden: '顯示 {{num}} 個隱藏的磁碟',
-			systemDriveDanger: '選擇系統分割區很危險，因為這將會刪除你的系統！',
-			openInBrowser: 'Etcher 會在瀏覽器中打開 {{link}}',
-			changeTarget: '更改目標',
-			largeDriveWarning: '您即將格式化一個非常大的磁碟',
-			largeDriveWarningMsg: '您確定所選磁碟不是儲存資料的磁碟嗎？',
-			systemDriveWarning: '您將要格式化系統分割區',
-			systemDriveWarningMsg: '您確定要燒錄到系統分割區嗎？',
-		},
-		flash: {
-			another: '燒錄另一目標',
-			target: '目標',
-			location: '位置',
-			error: '錯誤',
-			flash: '燒錄',
-			flashNow: '現在燒錄！',
-			skip: '跳過了驗證',
-			moreInfo: '更多資訊',
-			speedTip:
-				'透過將映像檔大小除以燒錄時間來計算速度。\n由於我們能夠跳過未使用的部分，因此具有 ext 分割區的磁碟映像檔燒錄速度更快。',
-			speed: '速度：{{speed}} MB/秒',
-			speedShort: '{{speed}} MB/秒',
-			eta: '預計還需要：{{eta}}',
-			failedTarget: '目標燒錄失敗',
-			failedRetry: '重試燒錄失敗的目標',
-			flashFailed: '燒錄失敗。',
-			flashCompleted: '燒錄成功！',
-		},
-		settings: {
-			errorReporting: '匿名向 balena.io 回報程式錯誤和使用統計資料',
-			autoUpdate: '自動更新',
-			settings: '軟體設定',
-			systemInformation: '系統資訊',
-			trimExtPartitions: '修改原始映像檔上未分配的空間（在 ext 類型分割區中）',
-		},
-		menu: {
-			edit: '編輯',
-			view: '預覽',
-			devTool: '打開開發者工具',
-			window: '視窗',
-			help: '協助',
-			pro: 'Etcher 專業版',
-			website: 'Etcher 的官網',
-			issue: '提交 issue',
-			about: '關於 Etcher',
-			hide: '隱藏 Etcher',
-			hideOthers: '隱藏其它視窗',
-			unhide: '取消隱藏',
-			quit: '結束 Etcher',
-		},
-	},
-};
-
-export default translation;

lib/gui/app/index.html

@@ -1,10 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <meta charset="UTF-8">
-    <title>balenaEtcher</title>
-  </head>
-  <body>
-    <main id="main"></main>
-  </body>
-</html>

lib/gui/app/models/flash-state.ts

@@ -1,162 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as electron from 'electron';
-import type * as sdk from 'etcher-sdk';
-import * as _ from 'lodash';
-import type { DrivelistDrive } from '../../../shared/drive-constraints';
-import { bytesToMegabytes } from '../../../shared/units';
-import { Actions, store } from './store';
-
-/**
- * @summary Reset flash state
- */
-export function resetState() {
-	store.dispatch({
-		type: Actions.RESET_FLASH_STATE,
-		data: {},
-	});
-}
-
-/**
- * @summary Check if currently flashing
- */
-export function isFlashing(): boolean {
-	return store.getState().toJS().isFlashing;
-}
-
-/**
- * @summary Set the flashing flag
- *
- * @description
- * The flag is used to signify that we're going to
- * start a flash process.
- */
-export function setFlashingFlag() {
-	// see https://github.com/balenablocks/balena-electron-env/blob/4fce9c461f294d4a768db8f247eea6f75d7b08b0/README.md#remote-methods
-	electron.ipcRenderer.send('disable-screensaver');
-	store.dispatch({
-		type: Actions.SET_FLASHING_FLAG,
-		data: {},
-	});
-}
-
-/**
- * @summary Unset the flashing flag
- *
- * @description
- * The flag is used to signify that the write process ended.
- */
-export function unsetFlashingFlag(results: {
-	cancelled?: boolean;
-	sourceChecksum?: string;
-	errorCode?: string | number;
-}) {
-	store.dispatch({
-		type: Actions.UNSET_FLASHING_FLAG,
-		data: results,
-	});
-	// see https://github.com/balenablocks/balena-electron-env/blob/4fce9c461f294d4a768db8f247eea6f75d7b08b0/README.md#remote-methods
-
-	electron.ipcRenderer.send('enable-screensaver');
-}
-
-export function setDevicePaths(devicePaths: string[]) {
-	store.dispatch({
-		type: Actions.SET_DEVICE_PATHS,
-		data: devicePaths,
-	});
-}
-
-export function addFailedDeviceError({
-	device,
-	error,
-}: {
-	device: DrivelistDrive;
-	error: Error;
-}) {
-	const failedDeviceErrorsMap = new Map(
-		store.getState().toJS().failedDeviceErrors,
-	);
-	if (failedDeviceErrorsMap.has(device.device)) {
-		// Only store the first error
-		return;
-	}
-	failedDeviceErrorsMap.set(device.device, {
-		description: device.description,
-		device: device.device,
-		devicePath: device.devicePath,
-		...error,
-	});
-	store.dispatch({
-		type: Actions.SET_FAILED_DEVICE_ERRORS,
-		data: Array.from(failedDeviceErrorsMap),
-	});
-}
-
-/**
- * @summary Set the flashing state
- */
-export function setProgressState(
-	state: sdk.multiWrite.MultiDestinationProgress,
-) {
-	// Preserve only one decimal place
-	const PRECISION = 1;
-	const data = {
-		...state,
-		percentage:
-			state.percentage !== undefined && _.isFinite(state.percentage)
-				? Math.floor(state.percentage)
-				: undefined,
-
-		speed: _.attempt(() => {
-			if (_.isFinite(state.speed)) {
-				return _.round(bytesToMegabytes(state.speed), PRECISION);
-			}
-
-			return null;
-		}),
-	};
-
-	store.dispatch({
-		type: Actions.SET_FLASH_STATE,
-		data,
-	});
-}
-
-export function getFlashResults() {
-	return store.getState().toJS().flashResults;
-}
-
-export function getFlashState() {
-	return store.getState().get('flashState').toJS();
-}
-
-export function wasLastFlashCancelled() {
-	return _.get(getFlashResults(), ['cancelled'], false);
-}
-
-export function getLastFlashSourceChecksum(): string {
-	return getFlashResults().sourceChecksum;
-}
-
-export function getLastFlashErrorCode() {
-	return getFlashResults().errorCode;
-}
-
-export function getFlashUuid() {
-	return store.getState().toJS().flashUuid;
-}

lib/gui/app/models/leds.ts

@@ -1,259 +0,0 @@
-/*
- * Copyright 2020 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as _ from 'lodash';
-import type { AnimationFunction, Color } from 'sys-class-rgb-led';
-import { Animator, RGBLed } from 'sys-class-rgb-led';
-
-import type { DrivelistDrive } from '../../../shared/drive-constraints';
-import { isSourceDrive } from '../../../shared/drive-constraints';
-import { getDrives } from './available-drives';
-import { getSelectedDrives } from './selection-state';
-import * as settings from './settings';
-import { observe, store } from './store';
-
-const leds: Map<string, RGBLed> = new Map();
-const animator = new Animator([], 10);
-
-function createAnimationFunction(
-	intensityFunction: (t: number) => number,
-	color: Color,
-): AnimationFunction {
-	return (t: number): Color => {
-		const intensity = intensityFunction(t);
-		return color.map((v: number) => v * intensity) as Color;
-	};
-}
-
-function blink(t: number) {
-	return Math.floor(t) % 2;
-}
-
-function one() {
-	return 1;
-}
-
-type LEDColors = {
-	green: Color;
-	purple: Color;
-	red: Color;
-	blue: Color;
-	white: Color;
-	black: Color;
-};
-
-type LEDAnimationFunctions = {
-	blinkGreen: AnimationFunction;
-	blinkPurple: AnimationFunction;
-	staticRed: AnimationFunction;
-	staticGreen: AnimationFunction;
-	staticBlue: AnimationFunction;
-	staticWhite: AnimationFunction;
-	staticBlack: AnimationFunction;
-};
-
-let ledColors: LEDColors;
-let ledAnimationFunctions: LEDAnimationFunctions;
-
-interface LedsState {
-	step: 'main' | 'flashing' | 'verifying' | 'finish';
-	sourceDrive: string | undefined;
-	availableDrives: string[];
-	selectedDrives: string[];
-	failedDrives: string[];
-}
-
-function setLeds(animation: AnimationFunction, drivesPaths: Set<string>) {
-	const rgbLeds: RGBLed[] = [];
-	for (const path of drivesPaths) {
-		const led = leds.get(path);
-		if (led) {
-			rgbLeds.push(led);
-		}
-	}
-	return { animation, rgbLeds };
-}
-
-// Source slot (1st slot): behaves as a target unless it is chosen as source
-//  No drive: black
-//  Drive plugged: blue - on
-//
-// Other slots (2 - 16):
-//
-// +----------------+---------------+-----------------------------+----------------------------+---------------------------------+
-// |                | main screen   | flashing                    | validating                 | results screen                  |
-// +----------------+---------------+-----------------------------+----------------------------+---------------------------------+
-// | no drive       | black         | black                       | black                      | black                           |
-// +----------------+---------------+-----------------------------+----------------------------+---------------------------------+
-// | drive plugged  | black         | black                       | black                      | black                           |
-// +----------------+---------------+-----------------------------+----------------------------+---------------------------------+
-// | drive selected | white         | blink purple, red if failed | blink green, red if failed | green if success, red if failed |
-// +----------------+---------------+-----------------------------+----------------------------+---------------------------------+
-export function updateLeds({
-	step,
-	sourceDrive,
-	availableDrives,
-	selectedDrives,
-	failedDrives,
-}: LedsState) {
-	const unplugged = new Set(leds.keys());
-	const plugged = new Set(availableDrives);
-	const selectedOk = new Set(selectedDrives);
-	const selectedFailed = new Set(failedDrives);
-
-	// Remove selected devices from plugged set
-	for (const d of selectedOk) {
-		plugged.delete(d);
-		unplugged.delete(d);
-	}
-
-	// Remove plugged devices from unplugged set
-	for (const d of plugged) {
-		unplugged.delete(d);
-	}
-
-	// Remove failed devices from selected set
-	for (const d of selectedFailed) {
-		selectedOk.delete(d);
-	}
-
-	const mapping: Array<{
-		animation: AnimationFunction;
-		rgbLeds: RGBLed[];
-	}> = [];
-	// Handle source slot
-	if (sourceDrive !== undefined) {
-		if (plugged.has(sourceDrive)) {
-			plugged.delete(sourceDrive);
-			mapping.push(
-				setLeds(ledAnimationFunctions.staticBlue, new Set([sourceDrive])),
-			);
-		}
-	}
-	if (step === 'main') {
-		mapping.push(
-			setLeds(
-				ledAnimationFunctions.staticBlack,
-				new Set([...unplugged, ...plugged]),
-			),
-			setLeds(
-				ledAnimationFunctions.staticWhite,
-				new Set([...selectedOk, ...selectedFailed]),
-			),
-		);
-	} else if (step === 'flashing') {
-		mapping.push(
-			setLeds(
-				ledAnimationFunctions.staticBlack,
-				new Set([...unplugged, ...plugged]),
-			),
-			setLeds(ledAnimationFunctions.blinkPurple, selectedOk),
-			setLeds(ledAnimationFunctions.staticRed, selectedFailed),
-		);
-	} else if (step === 'verifying') {
-		mapping.push(
-			setLeds(
-				ledAnimationFunctions.staticBlack,
-				new Set([...unplugged, ...plugged]),
-			),
-			setLeds(ledAnimationFunctions.blinkGreen, selectedOk),
-			setLeds(ledAnimationFunctions.staticRed, selectedFailed),
-		);
-	} else if (step === 'finish') {
-		mapping.push(
-			setLeds(
-				ledAnimationFunctions.staticBlack,
-				new Set([...unplugged, ...plugged]),
-			),
-			setLeds(ledAnimationFunctions.staticGreen, selectedOk),
-			setLeds(ledAnimationFunctions.staticRed, selectedFailed),
-		);
-	}
-	animator.mapping = mapping;
-}
-
-let ledsState: LedsState | undefined;
-
-function stateObserver() {
-	const s = store.getState().toJS();
-	let step: 'main' | 'flashing' | 'verifying' | 'finish';
-	if (s.isFlashing) {
-		step = s.flashState.type;
-	} else {
-		step = s.lastAverageFlashingSpeed == null ? 'main' : 'finish';
-	}
-	const availableDrives = getDrives().filter(
-		(d: DrivelistDrive) => d.devicePath,
-	);
-	const sourceDrivePath = availableDrives.filter((d: DrivelistDrive) =>
-		isSourceDrive(d, s.selection.image),
-	)[0]?.devicePath;
-	const availableDrivesPaths = availableDrives.map(
-		(d: DrivelistDrive) => d.devicePath,
-	);
-	let selectedDrivesPaths: string[];
-	if (step === 'main') {
-		selectedDrivesPaths = getSelectedDrives()
-			.filter((drive) => drive.devicePath !== null)
-			.map((drive) => drive.devicePath) as string[];
-	} else {
-		selectedDrivesPaths = s.devicePaths;
-	}
-	const failedDevicePaths = s.failedDeviceErrors.map(
-		([, { devicePath }]: [string, { devicePath: string }]) => devicePath,
-	);
-	const newLedsState = {
-		step,
-		sourceDrive: sourceDrivePath,
-		availableDrives: availableDrivesPaths,
-		selectedDrives: selectedDrivesPaths,
-		failedDrives: failedDevicePaths,
-	} as LedsState;
-	if (!_.isEqual(newLedsState, ledsState)) {
-		updateLeds(newLedsState);
-		ledsState = newLedsState;
-	}
-}
-
-export async function init(): Promise<void> {
-	// ledsMapping is something like:
-	// {
-	// 	'platform-xhci-hcd.0.auto-usb-0:1.1.1:1.0-scsi-0:0:0:0': [
-	// 		'led1_r',
-	// 		'led1_g',
-	// 		'led1_b',
-	// 	],
-	// 	...
-	// }
-	const ledsMapping: _.Dictionary<[string, string, string]> =
-		(await settings.get('ledsMapping')) || {};
-	if (!_.isEmpty(ledsMapping)) {
-		for (const [drivePath, ledsNames] of Object.entries(ledsMapping)) {
-			leds.set('/dev/disk/by-path/' + drivePath, new RGBLed(ledsNames));
-		}
-		ledColors = (await settings.get('ledColors')) || {};
-		ledAnimationFunctions = {
-			blinkGreen: createAnimationFunction(blink, ledColors['green']),
-			blinkPurple: createAnimationFunction(blink, ledColors['purple']),
-			staticRed: createAnimationFunction(one, ledColors['red']),
-			staticGreen: createAnimationFunction(one, ledColors['green']),
-			staticBlue: createAnimationFunction(one, ledColors['blue']),
-			staticWhite: createAnimationFunction(one, ledColors['white']),
-			staticBlack: createAnimationFunction(one, ledColors['black']),
-		};
-		observe(_.debounce(stateObserver, 1000, { maxWait: 1000 }));
-	}
-}

lib/gui/app/models/selection-state.ts

@@ -1,128 +0,0 @@
-import type { DrivelistDrive } from '../../../shared/drive-constraints';
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type { SourceMetadata } from '../../../shared/typings/source-selector';
-
-import * as availableDrives from './available-drives';
-import { Actions, store } from './store';
-
-/**
- * @summary Select a drive by its device path
- */
-export function selectDrive(driveDevice: string) {
-	store.dispatch({
-		type: Actions.SELECT_TARGET,
-		data: driveDevice,
-	});
-}
-
-/**
- * @summary Toggle drive selection
- */
-export function toggleDrive(driveDevice: string) {
-	if (isDriveSelected(driveDevice)) {
-		deselectDrive(driveDevice);
-	} else {
-		selectDrive(driveDevice);
-	}
-}
-
-export function selectSource(source: SourceMetadata) {
-	store.dispatch({
-		type: Actions.SELECT_SOURCE,
-		data: source,
-	});
-}
-
-/**
- * @summary Get all selected drives' devices
- */
-export function getSelectedDevices(): string[] {
-	return store.getState().getIn(['selection', 'devices']).toJS();
-}
-
-/**
- * @summary Get all selected drive objects
- */
-export function getSelectedDrives(): DrivelistDrive[] {
-	const selectedDevices = getSelectedDevices();
-	return availableDrives
-		.getDrives()
-		.filter((drive) => selectedDevices.includes(drive.device));
-}
-
-/**
- * @summary Get the selected image
- */
-export function getImage(): SourceMetadata | undefined {
-	return store.getState().toJS().selection.image;
-}
-
-/**
- * @summary Check if there is a selected drive
- */
-export function hasDrive(): boolean {
-	return Boolean(getSelectedDevices().length);
-}
-
-/**
- * @summary Check if there is a selected image
- */
-export function hasImage(): boolean {
-	return getImage() !== undefined;
-}
-
-/**
- * @summary Remove drive from selection
- */
-export function deselectDrive(driveDevice: string) {
-	store.dispatch({
-		type: Actions.DESELECT_TARGET,
-		data: driveDevice,
-	});
-}
-
-export function deselectImage() {
-	store.dispatch({
-		type: Actions.DESELECT_SOURCE,
-		data: {},
-	});
-}
-
-export function deselectAllDrives() {
-	getSelectedDevices().forEach(deselectDrive);
-}
-
-/**
- * @summary Clear selections
- */
-export function clear() {
-	deselectImage();
-	deselectAllDrives();
-}
-
-/**
- * @summary Check whether a given device is selected.
- */
-export function isDriveSelected(driveDevice: string) {
-	if (!driveDevice) {
-		return false;
-	}
-
-	const selectedDriveDevices = getSelectedDevices();
-	return selectedDriveDevices.includes(driveDevice);
-}

lib/gui/app/models/settings.ts

@@ -1,126 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as _debug from 'debug';
-import * as electron from 'electron';
-import * as _ from 'lodash';
-import { promises as fs } from 'fs';
-import { join } from 'path';
-
-import * as packageJSON from '../../../../package.json';
-
-const debug = _debug('etcher:models:settings');
-
-const JSON_INDENT = 2;
-
-export const DEFAULT_WIDTH = 800;
-export const DEFAULT_HEIGHT = 480;
-
-/**
- * @summary Userdata directory path
- * @description
- * Defaults to the following:
- * - `%APPDATA%/etcher` on Windows
- * - `$XDG_CONFIG_HOME/etcher` or `~/.config/etcher` on Linux
- * - `~/Library/Application Support/etcher` on macOS
- * See https://electronjs.org/docs/api/app#appgetpathname
- *
- * NOTE: We use the remote property when this module
- * is loaded in the Electron's renderer process
- */
-function getConfigPath() {
-	const app = electron.app || require('@electron/remote').app;
-	return join(app.getPath('userData'), 'config.json');
-}
-
-async function readConfigFile(filename: string): Promise<_.Dictionary<any>> {
-	let contents = '{}';
-	try {
-		contents = await fs.readFile(filename, { encoding: 'utf8' });
-	} catch (error: any) {
-		// noop
-	}
-	try {
-		return JSON.parse(contents);
-	} catch (parseError) {
-		console.error(parseError);
-		return {};
-	}
-}
-
-// exported for tests
-export async function readAll() {
-	return await readConfigFile(getConfigPath());
-}
-
-// exported for tests
-export async function writeConfigFile(
-	filename: string,
-	data: _.Dictionary<any>,
-): Promise<void> {
-	await fs.writeFile(filename, JSON.stringify(data, null, JSON_INDENT));
-}
-
-const DEFAULT_SETTINGS: _.Dictionary<any> = {
-	errorReporting: true,
-	updatesEnabled: ['appimage', 'nsis', 'dmg'].includes(packageJSON.packageType),
-	desktopNotifications: true,
-	autoBlockmapping: true,
-	decompressFirst: true,
-};
-
-const settings = _.cloneDeep(DEFAULT_SETTINGS);
-
-async function load(): Promise<void> {
-	debug('load');
-	const loadedSettings = await readAll();
-	_.assign(settings, loadedSettings);
-}
-
-const loaded = load();
-
-export async function set(
-	key: string,
-	value: any,
-	writeConfigFileFn = writeConfigFile,
-): Promise<void> {
-	debug('set', key, value);
-	await loaded;
-	const previousValue = settings[key];
-	settings[key] = value;
-	try {
-		await writeConfigFileFn(getConfigPath(), settings);
-	} catch (error: any) {
-		// Revert to previous value if persisting settings failed
-		settings[key] = previousValue;
-		throw error;
-	}
-}
-
-export async function get(key: string): Promise<any> {
-	await loaded;
-	return getSync(key);
-}
-
-export function getSync(key: string): any {
-	return _.cloneDeep(settings[key]);
-}
-
-export async function getAll() {
-	debug('getAll');
-	await loaded;
-	return _.cloneDeep(settings);
-}

lib/gui/app/models/store.ts

@@ -1,554 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as Immutable from 'immutable';
-import * as _ from 'lodash';
-import { basename } from 'path';
-import * as redux from 'redux';
-import { v4 as uuidV4 } from 'uuid';
-
-import * as constraints from '../../../shared/drive-constraints';
-import * as errors from '../../../shared/errors';
-import * as utils from '../../../shared/utils';
-import * as settings from './settings';
-
-/**
- * @summary Verify and throw if any state fields are nil
- */
-function verifyNoNilFields(
-	object: _.Dictionary<any>,
-	fields: string[],
-	name: string,
-) {
-	const nilFields = _.filter(fields, (field) => {
-		return _.isNil(_.get(object, field));
-	});
-	if (nilFields.length) {
-		throw new Error(`Missing ${name} fields: ${nilFields.join(', ')}`);
-	}
-}
-
-/**
- * @summary FLASH_STATE fields that can't be nil
- */
-const flashStateNoNilFields = ['speed'];
-
-/**
- * @summary SELECT_IMAGE fields that can't be nil
- */
-const selectImageNoNilFields = ['path', 'extension'];
-
-/**
- * @summary Application default state
- */
-export const DEFAULT_STATE = Immutable.fromJS({
-	applicationSessionUuid: '',
-	flashingWorkflowUuid: '',
-	availableDrives: [],
-	selection: {
-		devices: Immutable.OrderedSet(),
-	},
-	isFlashing: false,
-	devicePaths: [],
-	failedDeviceErrors: [],
-	flashResults: {},
-	flashState: {
-		active: 0,
-		failed: 0,
-		percentage: 0,
-		speed: null,
-		averageSpeed: null,
-	},
-	lastAverageFlashingSpeed: null,
-});
-
-/**
- * @summary Application supported action messages
- */
-export enum Actions {
-	SET_DEVICE_PATHS,
-	SET_FAILED_DEVICE_ERRORS,
-	SET_AVAILABLE_TARGETS,
-	SET_FLASH_STATE,
-	RESET_FLASH_STATE,
-	SET_FLASHING_FLAG,
-	UNSET_FLASHING_FLAG,
-	SELECT_TARGET,
-	SELECT_SOURCE,
-	DESELECT_TARGET,
-	DESELECT_SOURCE,
-	SET_APPLICATION_SESSION_UUID,
-	SET_FLASHING_WORKFLOW_UUID,
-}
-
-interface Action {
-	type: Actions;
-	data: any;
-}
-
-/**
- * @summary Get available drives from the state
- *
- * @param {Object} state - state object
- * @returns {Object} new state
- */
-function getAvailableDrives(state: typeof DEFAULT_STATE) {
-	return state.get('availableDrives').toJS();
-}
-
-/**
- * @summary The redux store reducer
- */
-function storeReducer(
-	state = DEFAULT_STATE,
-	action: Action,
-): typeof DEFAULT_STATE {
-	switch (action.type) {
-		case Actions.SET_AVAILABLE_TARGETS: {
-			// Type: action.data : Array<DriveObject>
-
-			if (!action.data) {
-				throw errors.createError({
-					title: 'Missing drives',
-				});
-			}
-
-			let drives = action.data;
-
-			if (!_.isArray(drives) || !_.every(drives, _.isObject)) {
-				throw errors.createError({
-					title: `Invalid drives: ${drives}`,
-				});
-			}
-
-			// Drives order is a list of devicePaths
-			const drivesOrder = settings.getSync('drivesOrder') ?? [];
-
-			drives = _.sortBy(drives, [
-				// System drives last
-				(d) => !!d.isSystem,
-				// Devices with no devicePath first (usbboot)
-				(d) => !!d.devicePath,
-				// Sort as defined in the drivesOrder setting if there is one (only for Linux with udev)
-				(d) => drivesOrder.indexOf(basename(d.devicePath || '')),
-				// Then sort by devicePath (only available on Linux with udev) or device
-				(d) => d.devicePath || d.device,
-			]);
-
-			const newState = state.set('availableDrives', Immutable.fromJS(drives));
-			const selectedDevices = newState.getIn(['selection', 'devices']).toJS();
-
-			// Remove selected drives that are stale, i.e. missing from availableDrives
-			const nonStaleNewState = _.reduce(
-				selectedDevices,
-				(accState, device) => {
-					// Check whether the drive still exists in availableDrives
-					if (
-						device &&
-						!_.find(drives, {
-							device,
-						})
-					) {
-						// Deselect this drive gone from availableDrives
-						return storeReducer(accState, {
-							type: Actions.DESELECT_TARGET,
-							data: device,
-						});
-					}
-
-					return accState;
-				},
-				newState,
-			);
-
-			const shouldAutoselectAll = Boolean(
-				settings.getSync('autoSelectAllDrives'),
-			);
-			const AUTOSELECT_DRIVE_COUNT = 1;
-			const nonStaleSelectedDevices = nonStaleNewState
-				.getIn(['selection', 'devices'])
-				.toJS();
-			const hasSelectedDevices =
-				nonStaleSelectedDevices.length >= AUTOSELECT_DRIVE_COUNT;
-			const shouldAutoselectOne =
-				drives.length === AUTOSELECT_DRIVE_COUNT && !hasSelectedDevices;
-
-			if (shouldAutoselectOne || shouldAutoselectAll) {
-				// Even if there's no image selected, we need to call several
-				// drive/image related checks, and `{}` works fine with them
-				const image = state
-					.getIn(['selection', 'image'], Immutable.fromJS({}))
-					.toJS();
-
-				return _.reduce(
-					drives,
-					(accState, drive) => {
-						if (
-							constraints.isDriveValid(drive, image) &&
-							!drive.isReadOnly &&
-							constraints.isDriveSizeRecommended(drive, image) &&
-							// We don't want to auto-select large drives except if autoSelectAllDrives is true
-							(!constraints.isDriveSizeLarge(drive) || shouldAutoselectAll) &&
-							// We don't want to auto-select system drives
-							!constraints.isSystemDrive(drive)
-						) {
-							// Auto-select this drive
-							return storeReducer(accState, {
-								type: Actions.SELECT_TARGET,
-								data: drive.device,
-							});
-						}
-
-						// Deselect this drive in case it still is selected
-						return storeReducer(accState, {
-							type: Actions.DESELECT_TARGET,
-							data: drive.device,
-						});
-					},
-					nonStaleNewState,
-				);
-			}
-
-			return nonStaleNewState;
-		}
-
-		case Actions.SET_FLASH_STATE: {
-			// Type: action.data : FlashStateObject
-
-			if (!state.get('isFlashing')) {
-				throw errors.createError({
-					title: "Can't set the flashing state when not flashing",
-				});
-			}
-
-			verifyNoNilFields(action.data, flashStateNoNilFields, 'flash');
-
-			if (!_.every(_.pick(action.data, ['active', 'failed']), _.isFinite)) {
-				throw errors.createError({
-					title: 'State quantity field(s) not finite number',
-				});
-			}
-
-			if (
-				!_.isUndefined(action.data.percentage) &&
-				!utils.isValidPercentage(action.data.percentage)
-			) {
-				throw errors.createError({
-					title: `Invalid state percentage: ${action.data.percentage}`,
-				});
-			}
-
-			if (!_.isUndefined(action.data.eta) && !_.isNumber(action.data.eta)) {
-				throw errors.createError({
-					title: `Invalid state eta: ${action.data.eta}`,
-				});
-			}
-
-			let ret = state.set('flashState', Immutable.fromJS(action.data));
-			if (action.data.type === 'flashing') {
-				ret = ret.set('lastAverageFlashingSpeed', action.data.averageSpeed);
-			}
-			return ret;
-		}
-
-		case Actions.RESET_FLASH_STATE: {
-			return state
-				.set('isFlashing', false)
-				.set('flashState', DEFAULT_STATE.get('flashState'))
-				.set('flashResults', DEFAULT_STATE.get('flashResults'))
-				.set('devicePaths', DEFAULT_STATE.get('devicePaths'))
-				.set('failedDeviceErrors', DEFAULT_STATE.get('failedDeviceErrors'))
-				.set(
-					'lastAverageFlashingSpeed',
-					DEFAULT_STATE.get('lastAverageFlashingSpeed'),
-				)
-				.delete('flashUuid');
-		}
-
-		case Actions.SET_FLASHING_FLAG: {
-			return state
-				.set('isFlashing', true)
-				.set('flashUuid', uuidV4())
-				.set('flashResults', DEFAULT_STATE.get('flashResults'));
-		}
-
-		case Actions.UNSET_FLASHING_FLAG: {
-			// Type: action.data : FlashResultsObject
-
-			if (!action.data) {
-				throw errors.createError({
-					title: 'Missing results',
-				});
-			}
-
-			_.defaults(action.data, {
-				cancelled: false,
-				skip: false,
-			});
-
-			if (!_.isBoolean(action.data.cancelled)) {
-				throw errors.createError({
-					title: `Invalid results cancelled: ${action.data.cancelled}`,
-				});
-			}
-
-			if (action.data.cancelled && action.data.sourceChecksum) {
-				throw errors.createError({
-					title:
-						"The sourceChecksum value can't exist if the flashing was cancelled",
-				});
-			}
-
-			if (
-				action.data.sourceChecksum &&
-				!_.isString(action.data.sourceChecksum)
-			) {
-				throw errors.createError({
-					title: `Invalid results sourceChecksum: ${action.data.sourceChecksum}`,
-				});
-			}
-
-			if (
-				action.data.errorCode &&
-				!_.isString(action.data.errorCode) &&
-				!_.isNumber(action.data.errorCode)
-			) {
-				throw errors.createError({
-					title: `Invalid results errorCode: ${action.data.errorCode}`,
-				});
-			}
-
-			if (action.data.results) {
-				action.data.results.averageFlashingSpeed = state.get(
-					'lastAverageFlashingSpeed',
-				);
-			}
-
-			if (action.data.skip) {
-				return state
-					.set('isFlashing', false)
-					.set('flashResults', Immutable.fromJS(action.data));
-			}
-
-			return state
-				.set('isFlashing', false)
-				.set('flashResults', Immutable.fromJS(action.data))
-				.set('flashState', DEFAULT_STATE.get('flashState'));
-		}
-
-		case Actions.SELECT_TARGET: {
-			// Type: action.data : String
-
-			const device = action.data;
-
-			if (!device) {
-				throw errors.createError({
-					title: 'Missing drive',
-				});
-			}
-
-			if (!_.isString(device)) {
-				throw errors.createError({
-					title: `Invalid drive: ${device}`,
-				});
-			}
-
-			const selectedDrive = _.find(getAvailableDrives(state), { device });
-
-			if (!selectedDrive) {
-				throw errors.createError({
-					title: `The drive is not available: ${device}`,
-				});
-			}
-
-			if (selectedDrive.isReadOnly) {
-				throw errors.createError({
-					title: 'The drive is write-protected',
-				});
-			}
-
-			const image = state.getIn(['selection', 'image']);
-			if (
-				image &&
-				!constraints.isDriveLargeEnough(selectedDrive, image.toJS())
-			) {
-				throw errors.createError({
-					title: 'The drive is not large enough',
-				});
-			}
-
-			const selectedDevices = state.getIn(['selection', 'devices']);
-
-			return state.setIn(['selection', 'devices'], selectedDevices.add(device));
-		}
-
-		// TODO(jhermsmeier): Consolidate these assertions
-		// with image-stream / supported-formats, and have *one*
-		// place where all the image extension / format handling
-		// takes place, to avoid having to check 2+ locations with different logic
-		case Actions.SELECT_SOURCE: {
-			// Type: action.data : ImageObject
-
-			if (!action.data.drive) {
-				verifyNoNilFields(action.data, selectImageNoNilFields, 'image');
-			}
-
-			if (!_.isString(action.data.path)) {
-				throw errors.createError({
-					title: `Invalid image path: ${action.data.path}`,
-				});
-			}
-
-			const MINIMUM_IMAGE_SIZE = 0;
-
-			if (action.data.size !== undefined) {
-				if (
-					action.data.size < MINIMUM_IMAGE_SIZE ||
-					!_.isInteger(action.data.size)
-				) {
-					throw errors.createError({
-						title: `Invalid image size: ${action.data.size}`,
-					});
-				}
-			}
-
-			if (!_.isUndefined(action.data.compressedSize)) {
-				if (
-					action.data.compressedSize < MINIMUM_IMAGE_SIZE ||
-					!_.isInteger(action.data.compressedSize)
-				) {
-					throw errors.createError({
-						title: `Invalid image compressed size: ${action.data.compressedSize}`,
-					});
-				}
-			}
-
-			if (action.data.url && !_.isString(action.data.url)) {
-				throw errors.createError({
-					title: `Invalid image url: ${action.data.url}`,
-				});
-			}
-
-			if (action.data.name && !_.isString(action.data.name)) {
-				throw errors.createError({
-					title: `Invalid image name: ${action.data.name}`,
-				});
-			}
-
-			if (action.data.logo && !_.isString(action.data.logo)) {
-				throw errors.createError({
-					title: `Invalid image logo: ${action.data.logo}`,
-				});
-			}
-
-			const selectedDevices = state.getIn(['selection', 'devices']);
-
-			// Remove image-incompatible drives from selection with `constraints.isDriveValid`
-			return _.reduce(
-				selectedDevices.toJS(),
-				(accState, device) => {
-					const drive = _.find(getAvailableDrives(state), { device });
-					if (
-						!constraints.isDriveValid(drive, action.data) ||
-						!constraints.isDriveSizeRecommended(drive, action.data)
-					) {
-						return storeReducer(accState, {
-							type: Actions.DESELECT_TARGET,
-							data: device,
-						});
-					}
-
-					return accState;
-				},
-				state,
-			).setIn(['selection', 'image'], Immutable.fromJS(action.data));
-		}
-
-		case Actions.DESELECT_TARGET: {
-			// Type: action.data : String
-
-			if (!action.data) {
-				throw errors.createError({
-					title: 'Missing drive',
-				});
-			}
-
-			if (!_.isString(action.data)) {
-				throw errors.createError({
-					title: `Invalid drive: ${action.data}`,
-				});
-			}
-
-			const selectedDevices = state.getIn(['selection', 'devices']);
-
-			// Remove drive from set in state
-			return state.setIn(
-				['selection', 'devices'],
-				selectedDevices.delete(action.data),
-			);
-		}
-
-		case Actions.DESELECT_SOURCE: {
-			return state.deleteIn(['selection', 'image']);
-		}
-
-		case Actions.SET_APPLICATION_SESSION_UUID: {
-			return state.set('applicationSessionUuid', action.data);
-		}
-
-		case Actions.SET_FLASHING_WORKFLOW_UUID: {
-			return state.set('flashingWorkflowUuid', action.data);
-		}
-
-		case Actions.SET_DEVICE_PATHS: {
-			return state.set('devicePaths', action.data);
-		}
-
-		case Actions.SET_FAILED_DEVICE_ERRORS: {
-			return state.set('failedDeviceErrors', action.data);
-		}
-
-		default: {
-			return state;
-		}
-	}
-}
-
-export const store = redux.createStore(storeReducer, DEFAULT_STATE);
-
-/**
- * @summary Observe the store for changes
- * @param {Function} onChange - change handler
- * @returns {Function} unsubscribe
- */
-export function observe(onChange: (state: typeof DEFAULT_STATE) => void) {
-	let currentState: typeof DEFAULT_STATE | null = null;
-
-	/**
-	 * @summary Internal change detection handler
-	 */
-	const changeHandler = () => {
-		const nextState = store.getState();
-		if (!_.isEqual(nextState, currentState)) {
-			currentState = nextState;
-			onChange(currentState);
-		}
-	};
-
-	changeHandler();
-
-	return store.subscribe(changeHandler);
-}

lib/gui/app/modules/analytics.ts

@@ -1,232 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { findLastIndex, once } from 'lodash';
-import type { Client } from 'analytics-client';
-import { createClient, createNoopClient } from 'analytics-client';
-import * as SentryRenderer from '@sentry/electron/renderer';
-import * as settings from '../models/settings';
-import { store } from '../models/store';
-import { version } from '../../../../package.json';
-
-type AnalyticsPayload = _.Dictionary<any>;
-
-const clearUserPath = (filename: string): string => {
-	const generatedFile = filename.split('generated').reverse()[0];
-	return generatedFile !== filename ? `generated${generatedFile}` : filename;
-};
-
-export const anonymizeSentryData = (
-	event: SentryRenderer.Event,
-): SentryRenderer.Event => {
-	event.exception?.values?.forEach((exception) => {
-		exception.stacktrace?.frames?.forEach((frame) => {
-			if (frame.filename) {
-				frame.filename = clearUserPath(frame.filename);
-			}
-		});
-	});
-
-	event.breadcrumbs?.forEach((breadcrumb) => {
-		if (breadcrumb.data?.url) {
-			breadcrumb.data.url = clearUserPath(breadcrumb.data.url);
-		}
-	});
-
-	if (event.request?.url) {
-		event.request.url = clearUserPath(event.request.url);
-	}
-
-	return event;
-};
-
-const extractPathRegex = /(.*)(^|\s)(file:\/\/)?(\w:)?([\\/].+)/;
-const etcherSegmentMarkers = ['app.asar', 'Resources'];
-
-export const anonymizePath = (input: string) => {
-	// First, extract a part of the value that matches a path pattern.
-	const match = extractPathRegex.exec(input);
-	if (match === null) {
-		return input;
-	}
-	const mainPart = match[5];
-	const space = match[2];
-	const beginning = match[1];
-	const uriPrefix = match[3] || '';
-
-	// We have to deal with both Windows and POSIX here.
-	// The path starts with its separator (we work with absolute paths).
-	const sep = mainPart[0];
-	const segments = mainPart.split(sep);
-
-	// Moving from the end, find the first marker and cut the path from there.
-	const startCutIndex = findLastIndex(segments, (segment) =>
-		etcherSegmentMarkers.includes(segment),
-	);
-	return (
-		beginning +
-		space +
-		uriPrefix +
-		'[PERSONAL PATH]' +
-		sep +
-		segments.splice(startCutIndex).join(sep)
-	);
-};
-
-const safeAnonymizePath = (input: string) => {
-	try {
-		return anonymizePath(input);
-	} catch (e) {
-		return '[ANONYMIZE PATH FAILED]';
-	}
-};
-
-const sensitiveEtcherProperties = [
-	'error.description',
-	'error.message',
-	'error.stack',
-	'image',
-	'image.path',
-	'path',
-];
-
-export const anonymizeAnalyticsPayload = (
-	data: AnalyticsPayload,
-): AnalyticsPayload => {
-	for (const prop of sensitiveEtcherProperties) {
-		const value = data[prop];
-		if (value != null) {
-			data[prop] = safeAnonymizePath(value.toString());
-		}
-	}
-	return data;
-};
-
-let analyticsClient: Client;
-/**
- * @summary Init analytics configurations
- */
-export const initAnalytics = once(() => {
-	const dsn =
-		settings.getSync('analyticsSentryToken') || process.env.SENTRY_TOKEN;
-	SentryRenderer.init({
-		dsn,
-		beforeSend: anonymizeSentryData,
-		debug: process.env.ETCHER_SENTRY_DEBUG === 'true',
-	});
-
-	const projectName =
-		settings.getSync('analyticsAmplitudeToken') || process.env.AMPLITUDE_TOKEN;
-
-	const clientConfig = {
-		projectName,
-		endpoint: 'data.balena-cloud.com',
-		componentName: 'etcher',
-		componentVersion: version,
-	};
-	analyticsClient = projectName
-		? createClient(clientConfig)
-		: createNoopClient();
-});
-
-const getCircularReplacer = () => {
-	const seen = new WeakSet();
-	return (_key: any, value: any) => {
-		if (typeof value === 'object' && value !== null) {
-			if (seen.has(value)) {
-				return;
-			}
-			seen.add(value);
-		}
-		return value;
-	};
-};
-
-function flattenObject(obj: any) {
-	const toReturn: AnalyticsPayload = {};
-
-	for (const i in obj) {
-		if (!Object.prototype.hasOwnProperty.call(obj, i)) {
-			continue;
-		}
-
-		if (Array.isArray(obj[i])) {
-			toReturn[i] = obj[i];
-			continue;
-		}
-
-		if (typeof obj[i] === 'object' && obj[i] !== null) {
-			const flatObject = flattenObject(obj[i]);
-			for (const x in flatObject) {
-				if (!Object.prototype.hasOwnProperty.call(flatObject, x)) {
-					continue;
-				}
-
-				toReturn[i.toLowerCase() + '.' + x.toLowerCase()] = flatObject[x];
-			}
-		} else {
-			toReturn[i] = obj[i];
-		}
-	}
-	return toReturn;
-}
-
-function formatEvent(data: any): AnalyticsPayload {
-	const event = JSON.parse(JSON.stringify(data, getCircularReplacer()));
-	return anonymizeAnalyticsPayload(flattenObject(event));
-}
-
-function reportAnalytics(message: string, data: AnalyticsPayload = {}) {
-	const { applicationSessionUuid, flashingWorkflowUuid } = store
-		.getState()
-		.toJS();
-
-	const event = formatEvent({
-		...data,
-		applicationSessionUuid,
-		flashingWorkflowUuid,
-	});
-	analyticsClient.track(message, event);
-}
-
-/**
- * @summary Log an event
- *
- * @description
- * This function sends the debug message to product analytics services.
- */
-export async function logEvent(message: string, data: AnalyticsPayload = {}) {
-	const shouldReportAnalytics = await settings.get('errorReporting');
-	if (shouldReportAnalytics) {
-		initAnalytics();
-		reportAnalytics(message, data);
-	}
-}
-
-/**
- * @summary Log an exception
- *
- * @description
- * This function logs an exception to error reporting services.
- */
-export function logException(error: any) {
-	const shouldReportErrors = settings.getSync('errorReporting');
-	console.error(error);
-	if (shouldReportErrors) {
-		initAnalytics();
-		SentryRenderer.captureException(error);
-	}
-}

lib/gui/app/modules/api.ts

@@ -1,251 +0,0 @@
-/** This function will :
- * 	- start the ipc server (api)
- *  - spawn the child process (privileged or not)
- *  - wait for the child process to connect to the api
- *  - return a promise that will resolve with the emit function for the api
- *
- * //TODO:
- *  - this should be refactored to reverse the control flow:
- *    - the child process should be the server
- *    - this should be the client
- *  - replace the current node-ipc api with a websocket api
- *  - centralise the api for both the writer and the scanner instead of having two instances running
- */
-
-import WebSocket from 'ws'; // (no types for wrapper, this is expected)
-import { spawn, exec } from 'child_process';
-import * as os from 'os';
-import * as packageJSON from '../../../../package.json';
-import * as permissions from '../../../shared/permissions';
-import * as errors from '../../../shared/errors';
-
-const THREADS_PER_CPU = 16;
-const connectionRetryDelay = 1000;
-const connectionRetryAttempts = 10;
-
-async function writerArgv(): Promise<string[]> {
-	let entryPoint = await window.etcher.getEtcherUtilPath();
-	// AppImages run over FUSE, so the files inside the mount point
-	// can only be accessed by the user that mounted the AppImage.
-	// This means we can't re-spawn Etcher as root from the same
-	// mount-point, and as a workaround, we re-mount the original
-	// AppImage as root.
-	if (os.platform() === 'linux' && process.env.APPIMAGE && process.env.APPDIR) {
-		entryPoint = entryPoint.replace(process.env.APPDIR, '');
-		return [
-			process.env.APPIMAGE,
-			'-e',
-			`require(\`\${process.env.APPDIR}${entryPoint}\`)`,
-		];
-	} else {
-		return [entryPoint];
-	}
-}
-
-async function spawnChild(
-	withPrivileges: boolean,
-	etcherServerId: string,
-	etcherServerAddress: string,
-	etcherServerPort: string,
-) {
-	const argv = await writerArgv();
-	const env: any = {
-		ETCHER_SERVER_ADDRESS: etcherServerAddress,
-		ETCHER_SERVER_ID: etcherServerId,
-		ETCHER_SERVER_PORT: etcherServerPort,
-		UV_THREADPOOL_SIZE: (os.cpus().length * THREADS_PER_CPU).toString(),
-		// This environment variable prevents the AppImages
-		// desktop integration script from presenting the
-		// "installation" dialog
-		SKIP: '1',
-		...(process.platform === 'win32' ? {} : process.env),
-	};
-
-	if (withPrivileges) {
-		console.log('... with privileges ...');
-		return permissions.elevateCommand(argv, {
-			applicationName: packageJSON.displayName,
-			env,
-		});
-	} else {
-		if (process.platform === 'win32') {
-			// we need to ensure we reset the env as a previous elevation process might have kept them in a wrong state
-			const envCommand = [];
-			for (const key in env) {
-				if (Object.prototype.hasOwnProperty.call(env, key)) {
-					envCommand.push(`set ${key}=${env[key]}`);
-				}
-			}
-			await exec(envCommand.join(' && '));
-		}
-		const spawned = await spawn(argv[0], argv.slice(1), {
-			env,
-		});
-		return { cancelled: false, spawned };
-	}
-}
-
-type ChildApi = {
-	emit: (type: string, payload: any) => void;
-	registerHandler: (event: string, handler: any) => void;
-	failed: boolean;
-};
-
-async function connectToChildProcess(
-	etcherServerAddress: string,
-	etcherServerPort: string,
-	etcherServerId: string,
-): Promise<ChildApi | { failed: boolean }> {
-	return new Promise((resolve, reject) => {
-		// TODO: default to IPC connections https://github.com/websockets/ws/blob/master/doc/ws.md#ipc-connections
-		// TOOD: use the path as cheap authentication
-		console.log(etcherServerId);
-
-		const url = `ws://${etcherServerAddress}:${etcherServerPort}`;
-
-		const ws = new WebSocket(url);
-
-		let heartbeat: any;
-
-		const startHeartbeat = (emit: any) => {
-			console.log('start heartbeat');
-			heartbeat = setInterval(() => {
-				emit('heartbeat', {});
-			}, 1000);
-		};
-
-		const stopHeartbeat = () => {
-			console.log('stop heartbeat');
-			clearInterval(heartbeat);
-		};
-
-		ws.on('error', (error: any) => {
-			if (error.code === 'ECONNREFUSED') {
-				resolve({
-					failed: true,
-				});
-			} else {
-				stopHeartbeat();
-				reject({
-					failed: true,
-				});
-			}
-		});
-
-		ws.on('open', () => {
-			const emit = (type: string, payload: any) => {
-				ws.send(JSON.stringify({ type, payload }));
-			};
-
-			emit('ready', {});
-
-			// parse and route messages
-			const messagesHandler: any = {
-				log: (message: any) => {
-					console.log(`CHILD LOG: ${message}`);
-				},
-
-				error: (error: any) => {
-					const errorObject = errors.fromJSON(error);
-					console.error('CHILD ERROR', errorObject);
-					stopHeartbeat();
-				},
-
-				// once api is ready (means child process is connected) we pass the emit function to the caller
-				ready: () => {
-					console.log('CHILD READY');
-
-					startHeartbeat(emit);
-
-					resolve({
-						failed: false,
-						emit,
-						registerHandler,
-					});
-				},
-			};
-
-			ws.on('message', (jsonData: any) => {
-				const data = JSON.parse(jsonData);
-				const message = messagesHandler[data.type];
-				if (message) {
-					message(data.payload);
-				} else {
-					throw new Error(`Unknown message type: ${data.type}`);
-				}
-			});
-
-			// api to register more handlers with callbacks
-			const registerHandler = (event: string, handler: any) => {
-				messagesHandler[event] = handler;
-			};
-		});
-	});
-}
-
-async function spawnChildAndConnect({
-	withPrivileges,
-}: {
-	withPrivileges: boolean;
-}): Promise<ChildApi> {
-	const etcherServerAddress = process.env.ETCHER_SERVER_ADDRESS ?? '127.0.0.1'; // localhost
-	const etcherServerPort =
-		process.env.ETCHER_SERVER_PORT ?? withPrivileges ? '3435' : '3434';
-	const etcherServerId =
-		process.env.ETCHER_SERVER_ID ??
-		`etcher-${Math.random().toString(36).substring(7)}`;
-
-	console.log(
-		`Spawning ${
-			withPrivileges ? 'priviledged' : 'unpriviledged'
-		} sidecar on port ${etcherServerPort}`,
-	);
-
-	// spawn the child process, which will act as the ws server
-	// ETCHER_NO_SPAWN_UTIL can be set to launch a GUI only version of etcher, in that case you'll probably want to set other ENV to match your setup
-	if (!process.env.ETCHER_NO_SPAWN_UTIL) {
-		try {
-			const result = await spawnChild(
-				withPrivileges,
-				etcherServerId,
-				etcherServerAddress,
-				etcherServerPort,
-			);
-			if (result.cancelled) {
-				throw new Error('Spwaning the child process was cancelled');
-			}
-		} catch (error) {
-			console.error('Error spawning child process', error);
-			throw new Error('Error spawning the child process');
-		}
-	}
-
-	// try to connect to the ws server, retrying if necessary, until the connection is established
-	try {
-		let retry = 0;
-		while (retry < connectionRetryAttempts) {
-			const { emit, registerHandler, failed } = await connectToChildProcess(
-				etcherServerAddress,
-				etcherServerPort,
-				etcherServerId,
-			);
-			if (failed) {
-				retry++;
-				console.log(
-					`Retrying to connect to child process in ${connectionRetryDelay}... ${retry} / ${connectionRetryAttempts}`,
-				);
-				await new Promise((resolve) =>
-					setTimeout(resolve, connectionRetryDelay),
-				);
-				continue;
-			}
-			return { failed, emit, registerHandler };
-		}
-		throw new Error('Connection to etcher-util timed out');
-	} catch (error) {
-		console.error('Error connecting to child process', error);
-		throw new Error('Connection to etcher-util failed');
-	}
-}
-
-export { spawnChildAndConnect };

lib/gui/app/modules/image-writer.ts

@@ -1,278 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import type { Drive as DrivelistDrive } from 'drivelist';
-import type * as sdk from 'etcher-sdk';
-import type { Dictionary } from 'lodash';
-import * as errors from '../../../shared/errors';
-import type { SourceMetadata } from '../../../shared/typings/source-selector';
-import * as flashState from '../models/flash-state';
-import * as selectionState from '../models/selection-state';
-import * as settings from '../models/settings';
-import * as analytics from '../modules/analytics';
-import * as windowProgress from '../os/window-progress';
-import { spawnChildAndConnect } from './api';
-
-/**
- * @summary Handle a flash error and log it to analytics
- */
-function handleErrorLogging(
-	error: Error & { code: string },
-	analyticsData: any,
-) {
-	const eventData = {
-		...analyticsData,
-		flashInstanceUuid: flashState.getFlashUuid(),
-	};
-
-	if (error.code === 'EVALIDATION') {
-		analytics.logEvent('Validation error', eventData);
-	} else if (error.code === 'EUNPLUGGED') {
-		analytics.logEvent('Drive unplugged', eventData);
-	} else if (error.code === 'EIO') {
-		analytics.logEvent('Input/output error', eventData);
-	} else if (error.code === 'ENOSPC') {
-		analytics.logEvent('Out of space', eventData);
-	} else if (error.code === 'ECHILDDIED') {
-		analytics.logEvent('Child died unexpectedly', eventData);
-	} else {
-		analytics.logEvent('Flash error', {
-			...eventData,
-			error: errors.toJSON(error),
-		});
-	}
-}
-
-let cancelEmitter: (type: string) => void | undefined;
-
-interface FlashResults {
-	skip?: boolean;
-	cancelled?: boolean;
-	results?: {
-		bytesWritten: number;
-		devices: {
-			failed: number;
-			successful: number;
-		};
-		errors: Error[];
-	};
-}
-
-async function performWrite(
-	image: SourceMetadata,
-	drives: DrivelistDrive[],
-	onProgress: sdk.multiWrite.OnProgressFunction,
-): Promise<{ cancelled?: boolean }> {
-	const { autoBlockmapping, decompressFirst } = await settings.getAll();
-
-	// Spawn the child process with privileges and wait for the connection to be made
-	const { emit, registerHandler } = await spawnChildAndConnect({
-		withPrivileges: true,
-	});
-
-	return await new Promise((resolve, reject) => {
-		// if the connection failed, reject the promise
-
-		const flashResults: FlashResults = {};
-
-		const analyticsData = {
-			image,
-			drives,
-			driveCount: drives.length,
-			uuid: flashState.getFlashUuid(),
-			flashInstanceUuid: flashState.getFlashUuid(),
-		};
-
-		const onFail = ({ device, error }: { device: any; error: any }) => {
-			console.log('fail event');
-			console.log(device);
-			console.log(error);
-			if (device.devicePath) {
-				flashState.addFailedDeviceError({ device, error });
-			}
-			handleErrorLogging(error, analyticsData);
-			finish();
-		};
-
-		const onDone = (payload: any) => {
-			console.log('CHILD: flash done', payload);
-			payload.results.errors = payload.results.errors.map(
-				(data: Dictionary<any> & { message: string }) => {
-					return errors.fromJSON(data);
-				},
-			);
-			flashResults.results = payload.results;
-			finish();
-		};
-
-		const onAbort = () => {
-			console.log('CHILD: flash aborted');
-			flashResults.cancelled = true;
-			finish();
-		};
-
-		const onSkip = () => {
-			console.log('CHILD: validation skipped');
-			flashResults.skip = true;
-			finish();
-		};
-
-		const finish = () => {
-			console.log('Flash results', flashResults);
-
-			// The flash wasn't cancelled and we didn't get a 'done' event
-			// Catch unexpected situation
-			if (
-				!flashResults.cancelled &&
-				!flashResults.skip &&
-				flashResults.results === undefined
-			) {
-				console.log(flashResults);
-				reject(
-					errors.createUserError({
-						title: 'The writer process ended unexpectedly',
-						description:
-							'Please try again, and contact the Etcher team if the problem persists',
-					}),
-				);
-			}
-
-			resolve(flashResults);
-		};
-
-		registerHandler('state', onProgress);
-		registerHandler('fail', onFail);
-		registerHandler('done', onDone);
-		registerHandler('abort', onAbort);
-		registerHandler('skip', onSkip);
-
-		cancelEmitter = (cancelStatus: string) => emit('cancel', cancelStatus);
-
-		// Now that we know we're connected we can instruct the child process to start the write
-		const parameters = {
-			image,
-			destinations: drives,
-			SourceType: image.SourceType,
-			autoBlockmapping,
-			decompressFirst,
-		};
-		console.log('params', parameters);
-		emit('write', parameters);
-	});
-
-	// The process continue in the event handler
-}
-
-/**
- * @summary Flash an image to drives
- */
-export async function flash(
-	image: SourceMetadata,
-	drives: DrivelistDrive[],
-	// This function is a parameter so it can be mocked in tests
-	write = performWrite,
-): Promise<void> {
-	if (flashState.isFlashing()) {
-		throw new Error('There is already a flash in progress');
-	}
-
-	await flashState.setFlashingFlag();
-
-	flashState.setDevicePaths(
-		drives.map((d) => d.devicePath).filter((p) => p != null) as string[],
-	);
-
-	const analyticsData = {
-		image,
-		drives,
-		driveCount: drives.length,
-		uuid: flashState.getFlashUuid(),
-		status: 'started',
-		flashInstanceUuid: flashState.getFlashUuid(),
-	};
-
-	analytics.logEvent('Flash', analyticsData);
-
-	// start api and call the flasher
-	try {
-		const result = await write(image, drives, flashState.setProgressState);
-		console.log('got results', result);
-		await flashState.unsetFlashingFlag(result);
-		console.log('removed flashing flag');
-	} catch (error: any) {
-		await flashState.unsetFlashingFlag({
-			cancelled: false,
-			errorCode: error.code,
-		});
-
-		windowProgress.clear();
-
-		const { results = {} } = flashState.getFlashResults();
-
-		const eventData = {
-			...analyticsData,
-			errors: results.errors,
-			devices: results.devices,
-			status: 'failed',
-			error,
-		};
-		analytics.logEvent('Write failed', eventData);
-		throw error;
-	}
-
-	windowProgress.clear();
-
-	if (flashState.wasLastFlashCancelled()) {
-		const eventData = {
-			...analyticsData,
-			status: 'cancel',
-		};
-		analytics.logEvent('Elevation cancelled', eventData);
-	} else {
-		const { results = {} } = flashState.getFlashResults();
-		const eventData = {
-			...analyticsData,
-			errors: results.errors,
-			devices: results.devices,
-			status: 'finished',
-			bytesWritten: results.bytesWritten,
-			sourceMetadata: results.sourceMetadata,
-		};
-		analytics.logEvent('Done', eventData);
-	}
-}
-
-/**
- * @summary Cancel write operation
- * //TODO: find a better solution to handle cancellation
- */
-export async function cancel(type: string) {
-	const status = type.toLowerCase();
-	const drives = selectionState.getSelectedDevices();
-	const analyticsData = {
-		image: selectionState.getImage()?.path,
-		drives,
-		driveCount: drives.length,
-		uuid: flashState.getFlashUuid(),
-		flashInstanceUuid: flashState.getFlashUuid(),
-		status,
-	};
-	analytics.logEvent('Cancel', analyticsData);
-
-	if (cancelEmitter) {
-		cancelEmitter(status);
-	}
-}

lib/gui/app/modules/progress-status.ts

@@ -1,89 +0,0 @@
-/*
- * Copyright 2017 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License")
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import prettyBytes from 'pretty-bytes';
-import * as i18next from 'i18next';
-
-export interface FlashState {
-	active: number;
-	failed: number;
-	percentage?: number;
-	speed: number;
-	position: number;
-	type?: 'decompressing' | 'flashing' | 'verifying';
-}
-
-export function fromFlashState({
-	type,
-	percentage,
-	position,
-}: Pick<FlashState, 'type' | 'percentage' | 'position'>): {
-	status: string;
-	position?: string;
-} {
-	console.log(i18next.t('progress.starting'));
-
-	if (type === undefined) {
-		return { status: i18next.t('progress.starting') };
-	} else if (type === 'decompressing') {
-		if (percentage == null) {
-			return { status: i18next.t('progress.decompressing') };
-		} else {
-			return {
-				position: `${percentage}%`,
-				status: i18next.t('progress.decompressing'),
-			};
-		}
-	} else if (type === 'flashing') {
-		if (percentage != null) {
-			if (percentage < 100) {
-				return {
-					position: `${percentage}%`,
-					status: i18next.t('progress.flashing'),
-				};
-			} else {
-				return { status: i18next.t('progress.finishing') };
-			}
-		} else {
-			return {
-				status: i18next.t('progress.flashing'),
-				position: `${position ? prettyBytes(position) : ''}`,
-			};
-		}
-	} else if (type === 'verifying') {
-		if (percentage == null) {
-			return { status: i18next.t('progress.verifying') };
-		} else if (percentage < 100) {
-			return {
-				position: `${percentage}%`,
-				status: i18next.t('progress.verifying'),
-			};
-		} else {
-			return { status: i18next.t('progress.finishing') };
-		}
-	}
-	return { status: i18next.t('progress.failing') };
-}
-
-export function titleFromFlashState(
-	state: Pick<FlashState, 'type' | 'percentage' | 'position'>,
-): string {
-	const { status, position } = fromFlashState(state);
-	if (position !== undefined) {
-		return `${position} ${status}`;
-	}
-	return status;
-}

lib/gui/app/os/dialog.ts

@@ -1,117 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as electron from 'electron';
-import * as remote from '@electron/remote';
-import * as _ from 'lodash';
-
-import * as errors from '../../../shared/errors';
-import * as settings from '../../../gui/app/models/settings';
-import { SUPPORTED_EXTENSIONS } from '../../../shared/supported-formats';
-import * as i18next from 'i18next';
-
-async function mountSourceDrive() {
-	// sourceDrivePath is the name of the link in /dev/disk/by-path
-	const sourceDrivePath = await settings.get('automountOnFileSelect');
-	if (sourceDrivePath) {
-		try {
-			await electron.ipcRenderer.invoke('mount-drive', sourceDrivePath);
-		} catch (error: any) {
-			// noop
-		}
-	}
-}
-
-/**
- * @summary Open an image selection dialog
- *
- * @description
- * Notice that by image, we mean *.img/*.iso/*.zip/etc files.
- */
-export async function selectImage(): Promise<string | undefined> {
-	await mountSourceDrive();
-	const options: electron.OpenDialogOptions = {
-		// This variable is set when running in GNU/Linux from
-		// inside an AppImage, and represents the working directory
-		// from where the AppImage was run (which might not be the
-		// place where the AppImage is located). `OWD` stands for
-		// "Original Working Directory".
-		//
-		// See: https://github.com/probonopd/AppImageKit/commit/1569d6f8540aa6c2c618dbdb5d6fcbf0003952b7
-		defaultPath: process.env.OWD,
-		properties: ['openFile', 'treatPackageAsDirectory'],
-		filters: [
-			{
-				name: i18next.t('source.osImages'),
-				extensions: SUPPORTED_EXTENSIONS,
-			},
-			{
-				name: i18next.t('source.allFiles'),
-				extensions: ['*'],
-			},
-		],
-	};
-	const currentWindow = remote.getCurrentWindow();
-	const [file] = (await remote.dialog.showOpenDialog(currentWindow, options))
-		.filePaths;
-	return file;
-}
-
-/**
- * @summary Open a warning dialog
- */
-export async function showWarning(options: {
-	confirmationLabel: string;
-	rejectionLabel: string;
-	title: string;
-	description: string;
-}): Promise<boolean> {
-	_.defaults(options, {
-		confirmationLabel: i18next.t('ok'),
-		rejectionLabel: i18next.t('cancel'),
-	});
-
-	const BUTTONS = [options.confirmationLabel, options.rejectionLabel];
-
-	const BUTTON_CONFIRMATION_INDEX = _.indexOf(
-		BUTTONS,
-		options.confirmationLabel,
-	);
-	const BUTTON_REJECTION_INDEX = _.indexOf(BUTTONS, options.rejectionLabel);
-
-	const { response } = await remote.dialog.showMessageBox(
-		remote.getCurrentWindow(),
-		{
-			type: 'warning',
-			buttons: BUTTONS,
-			defaultId: BUTTON_REJECTION_INDEX,
-			cancelId: BUTTON_REJECTION_INDEX,
-			title: i18next.t('attention'),
-			message: options.title,
-			detail: options.description,
-		},
-	);
-	return response === BUTTON_CONFIRMATION_INDEX;
-}
-
-/**
- * @summary Show error dialog for an Error instance
- */
-export function showError(error: Error) {
-	const title = errors.getTitle(error);
-	const message = errors.getDescription(error);
-	remote.dialog.showErrorBox(title, message);
-}

lib/gui/app/os/window-progress.ts

@@ -1,66 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import * as remote from '@electron/remote';
-
-import { percentageToFloat } from '../../../shared/utils';
-import type { FlashState } from '../modules/progress-status';
-import { titleFromFlashState } from '../modules/progress-status';
-
-/**
- * @summary The title of the main window upon program launch
- */
-const INITIAL_TITLE = document.title;
-
-/**
- * @summary Make the full window status title
- */
-function getWindowTitle(state?: FlashState) {
-	if (state) {
-		return `${INITIAL_TITLE} – ${titleFromFlashState(state)}`;
-	}
-	return INITIAL_TITLE;
-}
-
-/**
- * @summary A reference to the current renderer Electron window
- *
- * @description
- * We expose this property to `this` for testability purposes.
- */
-export const currentWindow = remote.getCurrentWindow();
-
-/**
- * @summary Set operating system window progress
- *
- * @description
- * Show progress inline in operating system task bar
- */
-export function set(state: FlashState) {
-	if (state.percentage != null) {
-		currentWindow.setProgressBar(percentageToFloat(state.percentage));
-	}
-	currentWindow.setTitle(getWindowTitle(state));
-}
-
-/**
- * @summary Clear the window progress bar
- */
-export function clear() {
-	// Passing 0 or null/undefined doesn't work.
-	currentWindow.setProgressBar(-1);
-	currentWindow.setTitle(getWindowTitle(undefined));
-}

lib/gui/app/os/windows-network-drives.ts

@@ -1,115 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import { exec } from 'child_process';
-import { withTmpFile } from 'etcher-sdk/build/tmp';
-import { readFile } from 'fs';
-import { chain, trim } from 'lodash';
-import { platform } from 'os';
-import { join } from 'path';
-import { env } from 'process';
-import { promisify } from 'util';
-
-const readFileAsync = promisify(readFile);
-
-const execAsync = promisify(exec);
-
-/**
- * @summary Returns wmic's output for network drives
- */
-async function getWmicNetworkDrivesOutput(): Promise<string> {
-	// When trying to read wmic's stdout directly from node, it is encoded with the current
-	// console codepage (depending on the computer).
-	// Decoding this would require getting this codepage somehow and using iconv as node
-	// doesn't know how to read cp850 directly for example.
-	// We could also use wmic's "/output:" switch but it doesn't work when the filename
-	// contains a space and the os temp dir may contain spaces ("D:\Windows Temp Files" for example).
-	// So we just redirect to a file and read it afterwards as we know it will be ucs2 encoded.
-	const options = {
-		// Close the file once it's created
-		keepOpen: false,
-		// Wmic fails with "Invalid global switch" when the "/output:" switch filename contains a dash ("-")
-		prefix: 'tmp',
-	};
-	return withTmpFile(options, async ({ path }) => {
-		const command = [
-			join(env.SystemRoot as string, 'System32', 'Wbem', 'wmic'),
-			'path',
-			'Win32_LogicalDisk',
-			'Where',
-			'DriveType="4"',
-			'get',
-			'DeviceID,ProviderName',
-			'>',
-			`"${path}"`,
-		];
-		await execAsync(command.join(' '), { windowsHide: true });
-		return readFileAsync(path, 'ucs2');
-	});
-}
-
-/**
- * @summary returns a Map of drive letter -> network locations on Windows: 'Z:' -> '\\\\192.168.0.1\\Public'
- */
-async function getWindowsNetworkDrives(
-	getWmicOutput: () => Promise<string>,
-): Promise<Map<string, string>> {
-	const result = await getWmicOutput();
-	const couples: Array<[string, string]> = chain(result)
-		.split('\n')
-		// Remove header line
-		.slice(1)
-		// Remove extra spaces / tabs / carriage returns
-		.invokeMap(String.prototype.trim)
-		// Filter out empty lines
-		.compact()
-		.map((str: string): [string, string] => {
-			const colonPosition = str.indexOf(':');
-			if (colonPosition === -1) {
-				throw new Error(`Can't parse wmic output: ${result}`);
-			}
-			return [
-				str.slice(0, colonPosition + 1),
-				trim(str.slice(colonPosition + 1)),
-			];
-		})
-		.filter((couple) => couple[1].length > 0)
-		.value();
-	return new Map(couples);
-}
-
-/**
- * @summary Replaces network drive letter with network drive location in the provided filePath on Windows
- */
-export async function replaceWindowsNetworkDriveLetter(
-	filePath: string,
-	// getWmicOutput is a parameter so it can be replaced in tests
-	getWmicOutput = getWmicNetworkDrivesOutput,
-): Promise<string> {
-	let result = filePath;
-	if (platform() === 'win32') {
-		const matches = /^([A-Z]+:)\\(.*)$/.exec(filePath);
-		if (matches !== null) {
-			const [, drive, relativePath] = matches;
-			const drives = await getWindowsNetworkDrives(getWmicOutput);
-			const location = drives.get(drive);
-			if (location !== undefined) {
-				result = `${location}\\${relativePath}`;
-			}
-		}
-	}
-	return result;
-}

lib/gui/app/pages/main/Flash.tsx

@@ -1,352 +0,0 @@
-/*
- * Copyright 2016 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import CircleSvg from '@fortawesome/fontawesome-free/svgs/solid/circle.svg';
-import * as _ from 'lodash';
-import * as path from 'path';
-import * as React from 'react';
-import { Flex, Modal as SmallModal, Txt } from 'rendition';
-
-import * as constraints from '../../../../shared/drive-constraints';
-import * as messages from '../../../../shared/messages';
-import { ProgressButton } from '../../components/progress-button/progress-button';
-import * as availableDrives from '../../models/available-drives';
-import * as flashState from '../../models/flash-state';
-import * as selection from '../../models/selection-state';
-import * as analytics from '../../modules/analytics';
-import * as imageWriter from '../../modules/image-writer';
-import * as notification from '../../os/notification';
-import {
-	selectAllTargets,
-	TargetSelectorModal,
-} from '../../components/target-selector/target-selector';
-
-import FlashSvg from '../../../assets/flash.svg';
-import DriveStatusWarningModal from '../../components/drive-status-warning-modal/drive-status-warning-modal';
-import * as i18next from 'i18next';
-
-const COMPLETED_PERCENTAGE = 100;
-const SPEED_PRECISION = 2;
-
-const getErrorMessageFromCode = (errorCode: string) => {
-	// TODO: All these error codes to messages translations
-	// should go away if the writer emitted user friendly
-	// messages on the first place.
-	if (errorCode === 'EVALIDATION') {
-		return messages.error.validation();
-	} else if (errorCode === 'EUNPLUGGED') {
-		return messages.error.driveUnplugged();
-	} else if (errorCode === 'EIO') {
-		return messages.error.inputOutput();
-	} else if (errorCode === 'ENOSPC') {
-		return messages.error.notEnoughSpaceInDrive();
-	} else if (errorCode === 'ECHILDDIED') {
-		return messages.error.childWriterDied();
-	}
-	return '';
-};
-
-function notifySuccess(
-	iconPath: string,
-	basename: string,
-	drives: any,
-	devices: { successful: number; failed: number },
-) {
-	notification.send(
-		'Flash complete!',
-		messages.info.flashComplete(basename, drives, devices),
-		iconPath,
-	);
-}
-
-function notifyFailure(iconPath: string, basename: string, drives: any) {
-	notification.send(
-		'Oops! Looks like the flash failed.',
-		messages.error.flashFailure(basename, drives),
-		iconPath,
-	);
-}
-
-async function flashImageToDrive(
-	isFlashing: boolean,
-	goToSuccess: () => void,
-): Promise<string> {
-	const devices = selection.getSelectedDevices();
-	const image: any = selection.getImage();
-	const drives = availableDrives.getDrives().filter((drive: any) => {
-		return devices.includes(drive.device);
-	});
-
-	if (drives.length === 0 || isFlashing) {
-		return '';
-	}
-
-	const iconPath = path.join('media', 'icon.png');
-	const basename = path.basename(image.path);
-	try {
-		await imageWriter.flash(image, drives);
-		if (!flashState.wasLastFlashCancelled()) {
-			const {
-				results = { devices: { successful: 0, failed: 0 } },
-				skip,
-				cancelled,
-			} = flashState.getFlashResults();
-			if (!skip && !cancelled) {
-				if (results?.devices?.successful > 0) {
-					notifySuccess(iconPath, basename, drives, results.devices);
-				} else {
-					notifyFailure(iconPath, basename, drives);
-				}
-			}
-			goToSuccess();
-		}
-	} catch (error: any) {
-		notifyFailure(iconPath, basename, drives);
-		let errorMessage = getErrorMessageFromCode(error.code);
-		if (!errorMessage) {
-			error.image = basename;
-			analytics.logException(error);
-			errorMessage = messages.error.genericFlashError(error);
-		}
-		return errorMessage;
-	} finally {
-		availableDrives.setDrives([]);
-	}
-
-	return '';
-}
-
-const formatSeconds = (totalSeconds: number) => {
-	if (typeof totalSeconds !== 'number' || !Number.isFinite(totalSeconds)) {
-		return '';
-	}
-	const minutes = Math.floor(totalSeconds / 60);
-	const seconds = Math.floor(totalSeconds - minutes * 60);
-
-	return `${minutes}m${seconds}s`;
-};
-
-interface FlashStepProps {
-	shouldFlashStepBeDisabled: boolean;
-	goToSuccess: () => void;
-	isFlashing: boolean;
-	style?: React.CSSProperties;
-	// TODO: factorize
-	step: 'decompressing' | 'flashing' | 'verifying';
-	percentage: number;
-	position: number;
-	failed: number;
-	speed?: number;
-	eta?: number;
-	width: string;
-}
-
-export interface DriveWithWarnings extends constraints.DrivelistDrive {
-	statuses: constraints.DriveStatus[];
-}
-
-interface FlashStepState {
-	warningMessage: boolean;
-	errorMessage: string;
-	showDriveSelectorModal: boolean;
-	systemDrives: boolean;
-	drivesWithWarnings: DriveWithWarnings[];
-}
-
-export class FlashStep extends React.PureComponent<
-	FlashStepProps,
-	FlashStepState
-> {
-	constructor(props: FlashStepProps) {
-		super(props);
-		this.state = {
-			warningMessage: false,
-			errorMessage: '',
-			showDriveSelectorModal: false,
-			systemDrives: false,
-			drivesWithWarnings: [],
-		};
-	}
-
-	private async handleWarningResponse(shouldContinue: boolean) {
-		this.setState({ warningMessage: false });
-		if (!shouldContinue) {
-			this.setState({ showDriveSelectorModal: true });
-			return;
-		}
-		this.setState({
-			errorMessage: await flashImageToDrive(
-				this.props.isFlashing,
-				this.props.goToSuccess,
-			),
-		});
-	}
-
-	private handleFlashErrorResponse(shouldRetry: boolean) {
-		this.setState({ errorMessage: '' });
-		flashState.resetState();
-		if (shouldRetry) {
-			analytics.logEvent('Restart after failure');
-		} else {
-			selection.clear();
-		}
-	}
-
-	private hasListWarnings(drives: any[]) {
-		if (drives.length === 0 || flashState.isFlashing()) {
-			return;
-		}
-		return drives.filter((drive) => drive.isSystem).length > 0;
-	}
-
-	private async tryFlash() {
-		const drives = selection.getSelectedDrives().map((drive) => {
-			return {
-				...drive,
-				statuses: constraints.getDriveImageCompatibilityStatuses(
-					drive,
-					undefined,
-					true,
-				),
-			};
-		});
-		if (drives.length === 0 || this.props.isFlashing) {
-			return;
-		}
-		const hasDangerStatus = drives.some((drive) => drive.statuses.length > 0);
-		if (hasDangerStatus) {
-			const systemDrives = drives.some((drive) =>
-				drive.statuses.includes(constraints.statuses.system),
-			);
-			this.setState({
-				systemDrives,
-				drivesWithWarnings: drives.filter((driveWithWarnings) => {
-					return (
-						driveWithWarnings.isSystem ||
-						(!systemDrives &&
-							driveWithWarnings.statuses.includes(constraints.statuses.large))
-					);
-				}),
-				warningMessage: true,
-			});
-			return;
-		}
-		this.setState({
-			errorMessage: await flashImageToDrive(
-				this.props.isFlashing,
-				this.props.goToSuccess,
-			),
-		});
-	}
-
-	public render() {
-		return (
-			<>
-				<Flex
-					flexDirection="column"
-					alignItems="start"
-					width={this.props.width}
-					style={this.props.style}
-				>
-					<FlashSvg
-						width="40px"
-						className={this.props.shouldFlashStepBeDisabled ? 'disabled' : ''}
-						style={{
-							margin: '0 auto',
-						}}
-					/>
-
-					<ProgressButton
-						type={this.props.step}
-						active={this.props.isFlashing}
-						percentage={this.props.percentage}
-						position={this.props.position}
-						disabled={this.props.shouldFlashStepBeDisabled}
-						cancel={imageWriter.cancel}
-						warning={this.hasListWarnings(selection.getSelectedDrives())}
-						callback={() => this.tryFlash()}
-					/>
-
-					{!_.isNil(this.props.speed) &&
-						this.props.percentage !== COMPLETED_PERCENTAGE && (
-							<Flex
-								justifyContent="space-between"
-								fontSize="14px"
-								color="#7e8085"
-								width="100%"
-							>
-								<Txt>
-									{i18next.t('flash.speedShort', {
-										speed: this.props.speed.toFixed(SPEED_PRECISION),
-									})}
-								</Txt>
-								{!_.isNil(this.props.eta) && (
-									<Txt>
-										{i18next.t('flash.eta', {
-											eta: formatSeconds(this.props.eta),
-										})}
-									</Txt>
-								)}
-							</Flex>
-						)}
-
-					{Boolean(this.props.failed) && (
-						<Flex color="#fff" alignItems="center" mt={35}>
-							<CircleSvg height="1em" fill="#ff4444" />
-							<Txt ml={10}>{this.props.failed}</Txt>
-							<Txt ml={10}>{messages.progress.failed(this.props.failed)}</Txt>
-						</Flex>
-					)}
-				</Flex>
-
-				{this.state.warningMessage && (
-					<DriveStatusWarningModal
-						done={() => this.handleWarningResponse(true)}
-						cancel={() => this.handleWarningResponse(false)}
-						isSystem={this.state.systemDrives}
-						drivesWithWarnings={this.state.drivesWithWarnings}
-					/>
-				)}
-
-				{this.state.errorMessage && (
-					<SmallModal
-						width={400}
-						titleElement={'Attention'}
-						cancel={() => this.handleFlashErrorResponse(false)}
-						done={() => this.handleFlashErrorResponse(true)}
-						action={'Retry'}
-					>
-						<Txt>
-							{this.state.errorMessage.split('\n').map((message, key) => (
-								<p key={key}>{message}</p>
-							))}
-						</Txt>
-					</SmallModal>
-				)}
-				{this.state.showDriveSelectorModal && (
-					<TargetSelectorModal
-						write={true}
-						cancel={() => this.setState({ showDriveSelectorModal: false })}
-						done={(modalTargets) => {
-							selectAllTargets(modalTargets);
-							this.setState({ showDriveSelectorModal: false });
-						}}
-					/>
-				)}
-			</>
-		);
-	}
-}

lib/gui/app/pages/main/MainPage.tsx

@@ -1,408 +0,0 @@
-/*
- * Copyright 2019 balena.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import CogSvg from '@fortawesome/fontawesome-free/svgs/solid/gear.svg';
-import CloseSvg from '@fortawesome/fontawesome-free/svgs/solid/x.svg';
-import QuestionCircleSvg from '@fortawesome/fontawesome-free/svgs/solid/circle-question.svg';
-
-import * as path from 'path';
-import prettyBytes from 'pretty-bytes';
-import * as React from 'react';
-import { Alert, Flex, Link } from 'rendition';
-import styled from 'styled-components';
-
-import FinishPage from '../../components/finish/finish';
-import { ReducedFlashingInfos } from '../../components/reduced-flashing-infos/reduced-flashing-infos';
-import { SettingsModal } from '../../components/settings/settings';
-import { SourceSelector } from '../../components/source-selector/source-selector';
-import type { SourceMetadata } from '../../../../shared/typings/source-selector';
-import * as flashState from '../../models/flash-state';
-import * as selectionState from '../../models/selection-state';
-import * as settings from '../../models/settings';
-import { observe } from '../../models/store';
-import { open as openExternal } from '../../os/open-external/services/open-external';
-import {
-	IconButton as BaseIcon,
-	IconButton,
-	ThemedProvider,
-} from '../../styled-components';
-
-import {
-	TargetSelector,
-	getDriveListLabel,
-} from '../../components/target-selector/target-selector';
-import { FlashStep } from './Flash';
-
-import EtcherSvg from '../../../assets/etcher.svg';
-import { SafeWebview } from '../../components/safe-webview/safe-webview';
-import { theme } from '../../theme';
-
-const Icon = styled(BaseIcon)`
-	margin-right: 20px;
-`;
-
-function getDrivesTitle() {
-	const drives = selectionState.getSelectedDrives();
-
-	if (drives.length === 1) {
-		return drives[0].description || 'Untitled Device';
-	}
-
-	if (drives.length === 0) {
-		return 'No targets found';
-	}
-
-	return `${drives.length} Targets`;
-}
-
-function getImageBasename(image?: SourceMetadata) {
-	if (image === undefined) {
-		return '';
-	}
-
-	if (image.drive) {
-		return image.drive.description;
-	}
-	const imageBasename = path.basename(image.path);
-	return image.name || imageBasename;
-}
-
-const StepBorder = styled.div<{
-	disabled: boolean;
-	left?: boolean;
-	right?: boolean;
-}>`
-	position: relative;
-	height: 2px;
-	background-color: ${(props) =>
-		props.disabled
-			? props.theme.colors.dark.disabled.foreground
-			: props.theme.colors.dark.foreground};
-	width: 120px;
-	top: 19px;
-
-	left: ${(props) => (props.left ? '-67px' : undefined)};
-	margin-right: ${(props) => (props.left ? '-120px' : undefined)};
-	right: ${(props) => (props.right ? '-67px' : undefined)};
-	margin-left: ${(props) => (props.right ? '-120px' : undefined)};
-`;
-
-const ANALYTICS_ALERT_VISIBILITY_KEY = 'analytics_alert_visible';
-
-interface MainPageStateFromStore {
-	isFlashing: boolean;
-	hasImage: boolean;
-	hasDrive: boolean;
-	imageLogo?: string;
-	imageSize?: number;
-	imageName?: string;
-	driveTitle: string;
-	driveLabel: string;
-}
-
-interface MainPageState {
-	current: 'main' | 'success';
-	isWebviewShowing: boolean;
-	hideSettings: boolean;
-	featuredProjectURL?: string;
-	analyticsAlertIsVisible: boolean;
-}
-
-export class MainPage extends React.Component<
-	object,
-	MainPageState & MainPageStateFromStore
-> {
-	constructor(props: object) {
-		super(props);
-		this.state = {
-			current: 'main',
-			isWebviewShowing: false,
-			hideSettings: true,
-			analyticsAlertIsVisible:
-				localStorage.getItem(ANALYTICS_ALERT_VISIBILITY_KEY) !== 'false',
-			...this.stateHelper(),
-		};
-	}
-
-	private stateHelper(): MainPageStateFromStore {
-		const image = selectionState.getImage();
-		return {
-			isFlashing: flashState.isFlashing(),
-			hasImage: selectionState.hasImage(),
-			hasDrive: selectionState.hasDrive(),
-			imageLogo: image?.logo,
-			imageSize: image?.size,
-			imageName: getImageBasename(selectionState.getImage()),
-			driveTitle: getDrivesTitle(),
-			driveLabel: getDriveListLabel(),
-		};
-	}
-
-	private async getFeaturedProjectURL() {
-		const url = new URL(
-			(await settings.get('featuredProjectEndpoint')) ||
-				'https://efp.balena.io/index.html',
-		);
-		url.searchParams.append('borderRight', 'false');
-		url.searchParams.append('darkBackground', 'true');
-		return url.toString();
-	}
-
-	private hideAnalyticsAlert = () => {
-		if (this.state.analyticsAlertIsVisible) {
-			localStorage.setItem(ANALYTICS_ALERT_VISIBILITY_KEY, 'false');
-			this.setState({ analyticsAlertIsVisible: false });
-		}
-	};
-
-	public async componentDidMount() {
-		observe(() => {
-			this.setState(this.stateHelper());
-		});
-		this.setState({ featuredProjectURL: await this.getFeaturedProjectURL() });
-	}
-
-	public componentDidUpdate(
-		_prevProps: object,
-		prevState: Readonly<MainPageState & MainPageStateFromStore>,
-	) {
-		if (this.state.analyticsAlertIsVisible) {
-			if (prevState.hideSettings !== this.state.hideSettings) {
-				this.setState({ analyticsAlertIsVisible: false });
-			}
-		}
-	}
-
-	private renderMain() {
-		const state = flashState.getFlashState();
-		const shouldDriveStepBeDisabled = !this.state.hasImage;
-		const shouldFlashStepBeDisabled =
-			!this.state.hasImage || !this.state.hasDrive;
-		const notFlashingOrSplitView =
-			!this.state.isFlashing || !this.state.isWebviewShowing;
-		return (
-			<Flex
-				m={`110px ${this.state.isWebviewShowing ? 35 : 55}px 18px ${this.state.isWebviewShowing ? 35 : 55}px`}
-				flexDirection="column"
-			>
-				<Flex
-					justifyContent="space-between"
-					mb={this.state.analyticsAlertIsVisible ? '0px' : '92px'}
-				>
-					{notFlashingOrSplitView && (
-						<>
-							<SourceSelector
-								flashing={this.state.isFlashing}
-								hideAnalyticsAlert={this.hideAnalyticsAlert}
-							/>
-							<Flex>
-								<StepBorder disabled={shouldDriveStepBeDisabled} left />
-							</Flex>
-							<TargetSelector
-								disabled={shouldDriveStepBeDisabled}
-								hasDrive={this.state.hasDrive}
-								flashing={this.state.isFlashing}
-								hideAnalyticsAlert={this.hideAnalyticsAlert}
-							/>
-							<Flex>
-								<StepBorder disabled={shouldFlashStepBeDisabled} right />
-							</Flex>
-						</>
-					)}
-
-					{this.state.isFlashing && this.state.isWebviewShowing && (
-						<Flex
-							style={{
-								position: 'absolute',
-								top: 0,
-								left: 0,
-								width: '36.2vw',
-								height: '100vh',
-								zIndex: 1,
-								boxShadow: '0 2px 15px 0 rgba(0, 0, 0, 0.2)',
-							}}
-						>
-							<ReducedFlashingInfos
-								imageLogo={this.state.imageLogo}
-								imageName={this.state.imageName}
-								imageSize={
-									typeof this.state.imageSize === 'number'
-										? prettyBytes(this.state.imageSize)
-										: ''
-								}
-								driveTitle={this.state.driveTitle}
-								driveLabel={this.state.driveLabel}
-								style={{
-									position: 'absolute',
-									color: '#fff',
-									left: 35,
-									top: 72,
-								}}
-							/>
-						</Flex>
-					)}
-					{this.state.isFlashing && this.state.featuredProjectURL && (
-						<SafeWebview
-							src={this.state.featuredProjectURL}
-							onWebviewShow={(isWebviewShowing: boolean) => {
-								this.setState({ isWebviewShowing });
-							}}
-							style={{
-								position: 'absolute',
-								right: 0,
-								bottom: 0,
-								width: '63.8vw',
-								height: '100vh',
-							}}
-						/>
-					)}
-
-					<FlashStep
-						width={this.state.isWebviewShowing ? '220px' : '200px'}
-						goToSuccess={() => this.setState({ current: 'success' })}
-						shouldFlashStepBeDisabled={shouldFlashStepBeDisabled}
-						isFlashing={this.state.isFlashing}
-						step={state.type}
-						percentage={state.percentage}
-						position={state.position}
-						failed={state.failed}
-						speed={state.speed}
-						eta={state.eta}
-						style={{ zIndex: 1 }}
-					/>
-				</Flex>
-				{this.state.analyticsAlertIsVisible && (
-					<Alert mt="18px" style={{ boxShadow: 'none', fontSize: '12px' }}>
-						<Flex alignItems="center" justifyContent="space-between">
-							<Flex flexDirection="column">
-								<div>
-									Etcher collects a limited amount of anonymous data to help us
-									improve user experience. You can opt out in the{' '}
-									<Link onClick={() => this.setState({ hideSettings: false })}>
-										settings
-									</Link>
-									.
-								</div>
-								<div>
-									For more information about how we use this data, see our{' '}
-									<Link
-										onClick={(e) => {
-											e.stopPropagation();
-											openExternal('https://www.balena.io/privacy-policy');
-										}}
-									>
-										privacy policy
-									</Link>
-									.
-								</div>
-							</Flex>
-							{/* TODO: can we use onDismiss instead? */}
-							<IconButton onClick={this.hideAnalyticsAlert}>
-								<CloseSvg height="0.75rem" fill={theme.colors.text.main} />
-							</IconButton>
-						</Flex>
-					</Alert>
-				)}
-			</Flex>
-		);
-	}
-
-	private renderSuccess() {
-		return (
-			<FinishPage
-				goToMain={() => {
-					flashState.resetState();
-					this.setState({ current: 'main' });
-				}}
-			/>
-		);
-	}
-
-	public render() {
-		return (
-			<ThemedProvider style={{ height: '100%', width: '100%' }}>
-				<Flex
-					justifyContent="space-between"
-					alignItems="center"
-					paddingTop="14px"
-					style={{
-						// Allow window to be dragged from header
-						// @ts-ignore
-						WebkitAppRegion: 'drag',
-						position: 'relative',
-						zIndex: 2,
-					}}
-				>
-					<Flex width="100%" />
-					<Flex width="100%" alignItems="center" justifyContent="center">
-						<EtcherSvg
-							width="123px"
-							height="22px"
-							style={{
-								cursor: 'pointer',
-							}}
-							onClick={() =>
-								openExternal('https://www.balena.io/etcher?ref=etcher_footer')
-							}
-							tabIndex={100}
-						/>
-					</Flex>
-
-					<Flex width="100%" alignItems="center" justifyContent="flex-end">
-						<Icon
-							icon={<CogSvg height="1em" fill="currentColor" />}
-							plain
-							tabIndex={5}
-							onClick={() => this.setState({ hideSettings: false })}
-							style={{
-								// Make touch events click instead of dragging
-								WebkitAppRegion: 'no-drag',
-							}}
-						/>
-						{!settings.getSync('disableExternalLinks') && (
-							<Icon
-								icon={<QuestionCircleSvg height="1em" fill="currentColor" />}
-								onClick={() =>
-									openExternal(
-										selectionState.getImage()?.supportUrl ||
-											'https://github.com/balena-io/etcher/blob/master/docs/SUPPORT.md',
-									)
-								}
-								tabIndex={6}
-								style={{
-									// Make touch events click instead of dragging
-									WebkitAppRegion: 'no-drag',
-								}}
-							/>
-						)}
-					</Flex>
-				</Flex>
-				{this.state.hideSettings ? null : (
-					<SettingsModal
-						toggleModal={(value: boolean) => {
-							this.setState({ hideSettings: !value });
-						}}
-					/>
-				)}
-				{this.state.current === 'main'
-					? this.renderMain()
-					: this.renderSuccess()}
-			</ThemedProvider>
-		);
-	}
-}
-
-export default MainPage;

lib/gui/app/preload.ts

@@ -1,12 +0,0 @@
-// See the Electron documentation for details on how to use preload scripts:
-// https://www.electronjs.org/docs/latest/tutorial/process-model#preload-scripts
-
-import * as webapi from '../webapi';
-
-declare global {
-	interface Window {
-		etcher: typeof webapi;
-	}
-}
-
-window['etcher'] = webapi;

lib/gui/app/renderer.ts

@@ -1,9 +0,0 @@
-// @ts-nocheck
-import { main } from './app';
-import './i18n';
-import { langParser } from './i18n';
-import { ipcRenderer } from 'electron';
-
-ipcRenderer.send('change-lng', langParser());
-
-main();