Merge branch 'save-url-image-2' of github.com:balena-io/etcher into save-url-image-2

Change-type: patch
Changelog-entry: Rework system & large drives handling logic
Signed-off-by: Lorenzo Alberto Maria Ambrosi <lorenzothunder.ambrosi@gmail.com>

.gitignore

@@ -47,3 +47,7 @@ node_modules
 # OSX files
 
 .DS_Store
+
+# VSCode files
+
+.vscode

.resinci.json

@@ -17,13 +17,14 @@
       "appId": "io.balena.etcher",
       "copyright": "Copyright 2016-2020 Balena Ltd",
       "productName": "balenaEtcher",
-      "nodeGypRebuild": true,
+      "nodeGypRebuild": false,
       "afterPack": "./afterPack.js",
       "asar": false,
       "files": [
         "generated",
         "lib/shared/catalina-sudo/sudo-askpass.osascript.js"
       ],
+      "beforeBuild": "./beforeBuild.js",
       "afterSign": "./afterSignHook.js",
       "mac": {
         "category": "public.app-category.developer-tools",
@@ -61,6 +62,12 @@
         "depends": [
           "polkit-1-auth-agent | policykit-1-gnome | polkit-kde-1"
         ]
+      },
+      "protocols": {
+        "name": "etcher",
+        "schemes": [
+          "etcher"
+        ]
       }
     }
   }

.sass-lint.yml

@@ -1,17 +0,0 @@
-# sass-lint config generated by make-sass-lint-config v0.1.2
-
-files:
-  include: lib/gui/scss/**/*.scss
-options:
-  formatter: stylish
-  merge-default-rules: false
-rules:
-  no-css-comments: 0
-  no-important: 0
-  no-qualifying-elements: 0
-  placeholder-in-extend: 0
-  property-sort-order: 0
-  quotes:
-    - 1
-    - style: double
-

CHANGELOG.md

@@ -3,6 +3,152 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+# v1.5.109
+## (2020-09-14)
+
+* Workaround elevation bug on Windows when the username contains an ampersand [Alexis Svinartchouk]
+
+# v1.5.108
+## (2020-09-10)
+
+* Fix content not loading when the app path contains special characters [Alexis Svinartchouk]
+
+# v1.5.107
+## (2020-09-04)
+
+* Re-enable ext partitions trimming on 32 bit Windows [Alexis Svinartchouk]
+* Rework system & large drives handling logic [Lorenzo Alberto Maria Ambrosi]
+* Reword macOS Catalina askpass message [Lorenzo Alberto Maria Ambrosi]
+* Add clone-drive workflow [Lorenzo Alberto Maria Ambrosi]
+
+# v1.5.106
+## (2020-08-27)
+
+* Disable ext partitions trimming on 32 bit windows until it is fixed [Alexis Svinartchouk]
+* Fix opening zip files from servers accepting Range headers [Alexis Svinartchouk]
+
+# v1.5.105
+## (2020-08-25)
+
+* Update etcher-sdk to 4.1.26 [Alexis Svinartchouk]
+* URL selector cancel button cancels ongoing url selection [Alexis Svinartchouk]
+* Spinner for URL selector modal [Alexis Svinartchouk]
+
+# v1.5.104
+## (2020-08-20)
+
+* Fix writing config file [Alexis Svinartchouk]
+* Update electron to v9.2.1 [Alexis Svinartchouk]
+
+# v1.5.103
+## (2020-08-18)
+
+* Update rendition  to ^17 [Alexis Svinartchouk]
+* Update electron to 9.2.0 [Alexis Svinartchouk]
+* Update etcher-sdk to ^4.1.23 [Alexis Svinartchouk]
+* Move linting and testing into package.json [Alexis Svinartchouk]
+* Set module: es2015 in tsconfig.json [Alexis Svinartchouk]
+* Replace native elevator with sudo-prompt on windows [Alexis Svinartchouk]
+* Don't import WeakMap polyfill in deep-map-keys [Alexis Svinartchouk]
+* Don't use lodash in child-writer.js [Alexis Svinartchouk]
+* Optimize svgs [Alexis Svinartchouk]
+* User regular stream in lzma-native instead of readable-stream [Alexis Svinartchouk]
+* Remove Bluebird [Alexis Svinartchouk]
+
+# v1.5.102
+## (2020-07-27)
+
+* Fix flashing truncated images, fix flashing large dmgs [Alexis Svinartchouk]
+* Electron 9.1.1 [Alexis Svinartchouk]
+* Remove bluebird from main process, reduce lodash usage [Alexis Svinartchouk]
+* Centralize imports in child-writer [Alexis Svinartchouk]
+* Split main process and child-writer js files [Alexis Svinartchouk]
+* Stop using request, replace it with already used axios [Alexis Svinartchouk]
+* Remove font awesome unused icons from the generated bundle [Alexis Svinartchouk]
+* Remove no longer used .sass-lint.yml [Alexis Svinartchouk]
+* Use tslib [Alexis Svinartchouk]
+* Use strict typescript compiler option [Alexis Svinartchouk]
+* Update rendition to ^16.1.1 [Alexis Svinartchouk]
+
+# v1.5.101
+## (2020-07-09)
+
+* Resize modal to show content appropriately [Lorenzo Alberto Maria Ambrosi]
+* Update etcher-sdk to v4.1.16 [Lorenzo Alberto Maria Ambrosi]
+* Convert sass to plain css [Lorenzo Alberto Maria Ambrosi]
+* Remove unused scss [Lorenzo Alberto Maria Ambrosi]
+* Remove unused warning in settings [Lorenzo Alberto Maria Ambrosi]
+* Refactor UI without bootstrap & flexboxgrid [Lorenzo Alberto Maria Ambrosi]
+* Restyle modals [Lorenzo Alberto Maria Ambrosi]
+* Remove bootstrap & flexboxgrid [Lorenzo Alberto Maria Ambrosi]
+* Rework and move flashing view elements [Lorenzo Alberto Maria Ambrosi]
+* Refactor UI grid to use rendition [Lorenzo Alberto Maria Ambrosi]
+
+# v1.5.100
+## (2020-06-22)
+
+* Update partitioninfo to 5.3.5 [Alexis Svinartchouk]
+* Add .vhd to the list of supported extensions, allow opening any file [Alexis Svinartchouk]
+* Update mocha to v8.0.1 [Alexis Svinartchouk]
+* Update electron-notarize to v1.0.0 [Alexis Svinartchouk]
+* Update electron to v9.0.4 [Alexis Svinartchouk]
+* Update etcher-sdk to v4.1.15 [Alexis Svinartchouk]
+* Sticky header in target selection table [Alexis Svinartchouk]
+* Update rendition to 15.2.1 [Alexis Svinartchouk]
+* Fix source-selector image height [Lorenzo Alberto Maria Ambrosi]
+* Update rendition to v15.0.0 [Lorenzo Alberto Maria Ambrosi]
+* Merge unsafe mode with new target selector [Lorenzo Alberto Maria Ambrosi]
+* Rework target selector modal [Lorenzo Alberto Maria Ambrosi]
+
+# v1.5.99
+## (2020-06-12)
+
+* Update node-raspberrypi-usbboot to 0.2.8 [Alexis Svinartchouk]
+* Update electron to 9.0.3 [Alexis Svinartchouk]
+* Inline all svgs [Alexis Svinartchouk]
+
+# v1.5.98
+## (2020-06-10)
+
+* Use between 2 and 256MiB for buffering depending on the number of drives [Alexis Svinartchouk]
+* Check that argument is an url or a regular file before opening [Alexis Svinartchouk]
+* Update etcher-sdk to ^4.1.13 [Alexis Svinartchouk]
+
+# v1.5.97
+## (2020-06-08)
+
+* Update electron to v9.0.2 [Alexis Svinartchouk]
+* Fix flash from url on windows [Alexis Svinartchouk]
+* Avoid random access in http sources [Alexis Svinartchouk]
+* Update etcher-sdk to ^4.1.8 [Alexis Svinartchouk]
+* Read image path from arguments, register `etcher://...` protocol [Alexis Svinartchouk]
+* Update etcher-sdk to ^4.1.6 [Alexis Svinartchouk]
+* Fix sudo-prompt promisification [Alexis Svinartchouk]
+* Allow skipping notarization when building package (dev) [Lorenzo Alberto Maria Ambrosi]
+
+# v1.5.96
+## (2020-06-03)
+
+* Fix ia32 builds for windows [Alexis Svinartchouk]
+* Remove writing speed from finish screen [Alexis Svinartchouk]
+* Add effective speed in flash results [Alexis Svinartchouk]
+* Update progress bar style [Alexis Svinartchouk]
+* Change font to SourceSansPro and fix hover color [Alexis Svinartchouk]
+* Update rendition to ^14.13.0 [Alexis Svinartchouk]
+* Remove unused styles [Alexis Svinartchouk]
+
+# v1.5.95
+## (2020-06-01)
+
+* spectron: Make tests pass on Windows Docker containers [Juan Cruz Viotti]
+
+# v1.5.94
+## (2020-05-27)
+
+* Stop checking file extensions [Alexis Svinartchouk]
+* Fix flash from url (broken in 1.5.92) [Alexis Svinartchouk]
+* Update etcher-sdk to ^4.1.4 [Alexis Svinartchouk]
+
 # v1.5.93
 ## (2020-05-25)
 

Makefile

@@ -9,12 +9,6 @@ S3_BUCKET = artifacts.ci.balena-cloud.com
 # This directory will be completely deleted by the `clean` rule
 BUILD_DIRECTORY ?= dist
 
-# See http://stackoverflow.com/a/20763842/1641422
-BUILD_DIRECTORY_PARENT = $(dir $(BUILD_DIRECTORY))
-ifeq ($(wildcard $(BUILD_DIRECTORY_PARENT).),)
-$(error $(BUILD_DIRECTORY_PARENT) does not exist)
-endif
-
 BUILD_TEMPORARY_DIRECTORY = $(BUILD_DIRECTORY)/.tmp
 
 $(BUILD_DIRECTORY):
@@ -23,9 +17,7 @@ $(BUILD_DIRECTORY):
 $(BUILD_TEMPORARY_DIRECTORY): | $(BUILD_DIRECTORY)
 	mkdir $@
 
-# See https://stackoverflow.com/a/13468229/1641422
 SHELL := /bin/bash
-PATH := $(shell pwd)/node_modules/.bin:$(PATH)
 
 # ---------------------------------------------------------------------
 # Operating system and architecture detection
@@ -93,7 +85,7 @@ TARGET_ARCH ?= $(HOST_ARCH)
 # ---------------------------------------------------------------------
 # Electron
 # ---------------------------------------------------------------------
-electron-develop: | $(BUILD_TEMPORARY_DIRECTORY)
+electron-develop:
 	$(RESIN_SCRIPTS)/electron/install.sh \
 		-b $(shell pwd) \
 		-r $(TARGET_ARCH) \
@@ -124,58 +116,20 @@ TARGETS = \
 	help \
 	info \
 	lint \
-	lint-ts \
-	lint-sass \
-	lint-cpp \
-	lint-spell \
-	test-spectron \
-	test-gui \
 	test \
-	sanity-checks \
 	clean \
 	distclean \
-	webpack \
 	electron-develop \
 	electron-test \
 	electron-build
 
-webpack:
-	./node_modules/.bin/webpack
-
 .PHONY: $(TARGETS)
 
-lint-ts:
+lint: 
-	balena-lint --fix --typescript typings lib tests scripts/clean-shrinkwrap.ts webpack.config.ts
+	npm run lint
 
-lint-sass:
+test:
-	sass-lint -v lib/gui/app/scss/**/*.scss lib/gui/app/scss/*.scss
+	npm run test
-
-lint-cpp:
-	cpplint --recursive src
-
-lint-spell:
-	codespell \
-		--dictionary - \
-		--dictionary dictionary.txt \
-		--skip *.svg *.gz,*.bz2,*.xz,*.zip,*.img,*.dmg,*.iso,*.rpi-sdcard,*.wic,.DS_Store,*.dtb,*.dtbo,*.dat,*.elf,*.bin,*.foo,xz-without-extension \
-		lib tests docs Makefile *.md LICENSE
-
-lint: lint-ts lint-sass lint-cpp lint-spell
-
-MOCHA_OPTIONS=--recursive --reporter spec --require ts-node/register --require-main "tests/gui/allow-renderer-process-reuse.ts"
-
-# See https://github.com/electron/spectron/issues/127
-ETCHER_SPECTRON_ENTRYPOINT ?= $(shell node -e 'console.log(require("electron"))')
-test-spectron:
-	ETCHER_SPECTRON_ENTRYPOINT="$(ETCHER_SPECTRON_ENTRYPOINT)" mocha $(MOCHA_OPTIONS) tests/spectron/runner.spec.ts
-
-test-gui:
-	electron-mocha $(MOCHA_OPTIONS) --full-trace --no-sandbox --renderer tests/gui/**/*.ts
-
-test-sdk:
-	electron-mocha $(MOCHA_OPTIONS) --full-trace --no-sandbox tests/shared/**/*.ts
-
-test: test-gui test-sdk test-spectron
 
 help:
 	@echo "Available targets: $(TARGETS)"
@@ -185,15 +139,11 @@ info:
 	@echo "Host arch           : $(HOST_ARCH)"
 	@echo "Target arch         : $(TARGET_ARCH)"
 
-sanity-checks:
-	./scripts/ci/ensure-all-file-extensions-in-gitattributes.sh
-
 clean:
 	rm -rf $(BUILD_DIRECTORY)
 
 distclean: clean
 	rm -rf node_modules
-	rm -rf build
 	rm -rf dist
 	rm -rf generated
 	rm -rf $(BUILD_TEMPORARY_DIRECTORY)

afterSignHook.js

@@ -1,10 +1,11 @@
 'use strict'
 
 const { notarize } = require('electron-notarize')
+const { ELECTRON_SKIP_NOTARIZATION } = process.env
 
 async function main(context) {
   const { electronPlatformName, appOutDir } = context
-  if (electronPlatformName !== 'darwin') {
+  if (electronPlatformName !== 'darwin' || ELECTRON_SKIP_NOTARIZATION === 'true') {
     return
   }
 

beforeBuild.js

@@ -0,0 +1,26 @@
+'use strict'
+
+const cp = require('child_process');
+const rimraf = require('rimraf');
+const process = require('process');
+
+// Rebuild native modules for ia32 and run webpack again for the ia32 part of windows packages
+exports.default = function(context) {
+        if (context.platform.name === 'windows') {
+                cp.execFileSync(
+                        'bash',
+                        ['./node_modules/.bin/electron-rebuild', '--types', 'dev', '--arch', context.arch],
+                );
+		rimraf.sync('generated');
+                cp.execFileSync(
+                        'bash',
+                        ['./node_modules/.bin/webpack'],
+			{
+				env: {
+					...process.env,
+					npm_config_target_arch: context.arch,
+				},
+			},
+                );
+        }
+}

binding.gyp

@@ -1,35 +0,0 @@
-{
-  "targets": [
-    {
-      "target_name": "elevator",
-      "include_dirs" : [
-        "src",
-        "<!(node -e \"require('nan')\")"
-      ],
-      'conditions': [
-
-        [ 'OS=="win"', {
-          "sources": [
-            "src/utils/v8utils.cpp",
-            "src/os/win32/elevate.cpp",
-            "src/elevator_init.cpp",
-          ],
-          "libraries": [
-            "-lShell32.lib",
-          ],
-        } ],
-
-        [ 'OS=="mac"', {
-          "xcode_settings": {
-            "OTHER_CPLUSPLUSFLAGS": [
-              "-stdlib=libc++"
-            ],
-            "OTHER_LDFLAGS": [
-              "-stdlib=libc++"
-            ]
-          }
-        } ]
-      ],
-    }
-  ],
-}

docs/ARCHITECTURE.md

@@ -14,9 +14,7 @@ technologies used in Etcher that you should become familiar with:
 - [NodeJS][nodejs]
 - [Redux][redux]
 - [ImmutableJS][immutablejs]
-- [Bootstrap][bootstrap]
 - [Sass][sass]
-- [Flexbox Grid][flexbox-grid]
 - [Mocha][mocha]
 - [JSDoc][jsdoc]
 
@@ -67,8 +65,6 @@ be documented instead!
 [nodejs]: https://nodejs.org
 [redux]: http://redux.js.org
 [immutablejs]: http://facebook.github.io/immutable-js/
-[bootstrap]: http://getbootstrap.com
 [sass]: http://sass-lang.com
-[flexbox-grid]: http://flexboxgrid.com
 [mocha]: http://mochajs.org
 [jsdoc]: http://usejsdoc.org

electron-builder.yml

@@ -2,8 +2,9 @@ appId: io.balena.etcher
 copyright: Copyright 2016-2020 Balena Ltd
 productName: balenaEtcher
 npmRebuild: true
-nodeGypRebuild: true
+nodeGypRebuild: false
 publish: null
+beforeBuild: "./beforeBuild.js"
 afterPack: "./afterPack.js"
 asar: false
 files:
@@ -90,3 +91,7 @@ deb:
 rpm:
   depends:
     - util-linux
+protocols:
+  name: etcher
+  schemes:
+    - etcher

lib/gui/app/app.ts

@@ -23,11 +23,17 @@ import * as ReactDOM from 'react-dom';
 import { v4 as uuidV4 } from 'uuid';
 
 import * as packageJSON from '../../../package.json';
+import {
+	DrivelistDrive,
+	isDriveValid,
+	isSourceDrive,
+} 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 { init as ledsInit } from './models/leds';
+import { deselectImage, getImage, selectDrive } from './models/selection-state';
 import * as settings from './models/settings';
 import { Actions, observe, store } from './models/store';
 import * as analytics from './modules/analytics';
@@ -41,10 +47,8 @@ window.addEventListener(
 	'unhandledrejection',
 	(event: PromiseRejectionEvent | any) => {
 		// Promise: event.reason
-		// Bluebird: event.detail.reason
 		// Anything else: event
-		const error =
+		const error = event.reason || event;
-			event.reason || (event.detail && event.detail.reason) || event;
 		analytics.logException(error);
 		event.preventDefault();
 	},
@@ -231,12 +235,12 @@ function prepareDrive(drive: Drive) {
 	}
 }
 
-function setDrives(drives: _.Dictionary<any>) {
+function setDrives(drives: _.Dictionary<DrivelistDrive>) {
 	availableDrives.setDrives(_.values(drives));
 }
 
 function getDrives() {
-	return _.keyBy(availableDrives.getDrives() || [], 'device');
+	return _.keyBy(availableDrives.getDrives(), 'device');
 }
 
 async function addDrive(drive: Drive) {
@@ -247,9 +251,26 @@ async function addDrive(drive: Drive) {
 	const drives = getDrives();
 	drives[preparedDrive.device] = preparedDrive;
 	setDrives(drives);
+	if (
+		(await settings.get('autoSelectAllDrives')) &&
+		drive instanceof sdk.sourceDestination.BlockDevice &&
+		// @ts-ignore BlockDevice.drive is private
+		isDriveValid(drive.drive, getImage())
+	) {
+		selectDrive(drive.device);
+	}
 }
 
 function removeDrive(drive: Drive) {
+	if (
+		drive instanceof sdk.sourceDestination.BlockDevice &&
+		// @ts-ignore BlockDevice.drive is private
+		isSourceDrive(drive.drive, getImage())
+	) {
+		// Deselect the image if it was on the drive that was removed.
+		// This will also deselect the image if the drive mountpoints change.
+		deselectImage();
+	}
 	const preparedDrive = prepareDrive(drive);
 	const drives = getDrives();
 	delete drives[preparedDrive.device];
@@ -264,7 +285,8 @@ function updateDriveProgress(
 	// @ts-ignore
 	const driveInMap = drives[drive.device];
 	if (driveInMap) {
-		driveInMap.progress = progress;
+		// @ts-ignore
+		drives[drive.device] = { ...driveInMap, progress };
 		setDrives(drives);
 	}
 }
@@ -334,6 +356,16 @@ async function main() {
 	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/DriveSelectorModal.tsx

@@ -1,280 +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 { Drive as DrivelistDrive } from 'drivelist';
-import * as _ from 'lodash';
-import * as React from 'react';
-import { Modal } from 'rendition';
-
-import {
-	COMPATIBILITY_STATUS_TYPES,
-	getDriveImageCompatibilityStatuses,
-	hasListDriveImageCompatibilityStatus,
-	isDriveValid,
-} from '../../../../shared/drive-constraints';
-import { bytesToClosestUnit } from '../../../../shared/units';
-import { getDrives, hasAvailableDrives } from '../../models/available-drives';
-import * as selectionState from '../../models/selection-state';
-import { store } from '../../models/store';
-import * as analytics from '../../modules/analytics';
-import { open as openExternal } from '../../os/open-external/services/open-external';
-
-/**
- * @summary Determine if we can change a drive's selection state
- */
-function shouldChangeDriveSelectionState(drive: DrivelistDrive) {
-	return isDriveValid(drive, selectionState.getImage());
-}
-
-/**
- * @summary Toggle a drive selection
- */
-function toggleDrive(drive: DrivelistDrive) {
-	const canChangeDriveSelectionState = shouldChangeDriveSelectionState(drive);
-
-	if (canChangeDriveSelectionState) {
-		analytics.logEvent('Toggle drive', {
-			drive,
-			previouslySelected: selectionState.isDriveSelected(drive.device),
-		});
-
-		selectionState.toggleDrive(drive.device);
-	}
-}
-
-/**
- * @summary Get a drive's compatibility status object(s)
- *
- * @description
- * Given a drive, return its compatibility status with the selected image,
- * containing the status type (ERROR, WARNING), and accompanying
- * status message.
- */
-function getDriveStatuses(
-	drive: DrivelistDrive,
-): Array<{ type: number; message: string }> {
-	return getDriveImageCompatibilityStatuses(drive, selectionState.getImage());
-}
-
-function keyboardToggleDrive(
-	drive: DrivelistDrive,
-	event: React.KeyboardEvent<HTMLDivElement>,
-) {
-	const ENTER = 13;
-	const SPACE = 32;
-	if (_.includes([ENTER, SPACE], event.keyCode)) {
-		toggleDrive(drive);
-	}
-}
-
-interface DriverlessDrive {
-	link: string;
-	linkTitle: string;
-	linkMessage: string;
-}
-
-export function DriveSelectorModal({ close }: { close: () => void }) {
-	const defaultMissingDriversModalState: { drive?: DriverlessDrive } = {};
-	const [missingDriversModal, setMissingDriversModal] = React.useState(
-		defaultMissingDriversModalState,
-	);
-	const [drives, setDrives] = React.useState(getDrives());
-
-	React.useEffect(() => {
-		const unsubscribe = store.subscribe(() => {
-			setDrives(getDrives());
-		});
-		return unsubscribe;
-	});
-
-	/**
-	 * @summary Prompt the user to install missing usbboot drivers
-	 */
-	function installMissingDrivers(drive: {
-		link: string;
-		linkTitle: string;
-		linkMessage: string;
-	}) {
-		if (drive.link) {
-			analytics.logEvent('Open driver link modal', {
-				url: drive.link,
-			});
-			setMissingDriversModal({ drive });
-		}
-	}
-
-	/**
-	 * @summary Select a drive and close the modal
-	 */
-	async function selectDriveAndClose(drive: DrivelistDrive) {
-		const canChangeDriveSelectionState = await shouldChangeDriveSelectionState(
-			drive,
-		);
-
-		if (canChangeDriveSelectionState) {
-			selectionState.selectDrive(drive.device);
-
-			analytics.logEvent('Drive selected (double click)');
-
-			close();
-		}
-	}
-
-	const hasStatus = hasListDriveImageCompatibilityStatus(
-		selectionState.getSelectedDrives(),
-		selectionState.getImage(),
-	);
-
-	return (
-		<Modal
-			className="modal-drive-selector-modal"
-			titleElement="Select a Drive"
-			done={close}
-			action="Continue"
-			primaryButtonProps={{
-				primary: !hasStatus,
-				warning: hasStatus,
-			}}
-		>
-			<ul
-				style={{
-					height: '210px',
-					overflowX: 'hidden',
-					overflowY: 'auto',
-					padding: '0px',
-				}}
-			>
-				{_.map(drives, (drive, index) => {
-					return (
-						<li
-							key={`item-${drive.displayName}`}
-							className="list-group-item"
-							// @ts-ignore (FIXME: not a valid <li> attribute but used by css rule)
-							disabled={!isDriveValid(drive, selectionState.getImage())}
-							onDoubleClick={() => selectDriveAndClose(drive)}
-							onClick={() => toggleDrive(drive)}
-						>
-							{drive.icon && (
-								<img
-									className="list-group-item-section"
-									alt="Drive device type logo"
-									src={`media/${drive.icon}.svg`}
-									width="25"
-									height="30"
-								/>
-							)}
-							<div
-								className="list-group-item-section list-group-item-section-expanded"
-								tabIndex={15 + index}
-								onKeyPress={(evt) => keyboardToggleDrive(drive, evt)}
-							>
-								<h6 className="list-group-item-heading">
-									{drive.description}
-									{drive.size && (
-										<span className="word-keep">
-											{' '}
-											- {bytesToClosestUnit(drive.size)}
-										</span>
-									)}
-								</h6>
-								{!drive.link && (
-									<p className="list-group-item-text">{drive.displayName}</p>
-								)}
-								{drive.link && (
-									<p className="list-group-item-text">
-										{drive.displayName} -{' '}
-										<b>
-											<a onClick={() => installMissingDrivers(drive)}>
-												{drive.linkCTA}
-											</a>
-										</b>
-									</p>
-								)}
-
-								<footer className="list-group-item-footer">
-									{_.map(getDriveStatuses(drive), (status, idx) => {
-										const className = {
-											[COMPATIBILITY_STATUS_TYPES.WARNING]: 'label-warning',
-											[COMPATIBILITY_STATUS_TYPES.ERROR]: 'label-danger',
-										};
-										return (
-											<span
-												key={`${drive.displayName}-status-${idx}`}
-												className={`label ${className[status.type]}`}
-											>
-												{status.message}
-											</span>
-										);
-									})}
-								</footer>
-								{Boolean(drive.progress) && (
-									<progress
-										className="drive-init-progress"
-										value={drive.progress}
-										max="100"
-									></progress>
-								)}
-							</div>
-
-							{isDriveValid(drive, selectionState.getImage()) && (
-								<span
-									className="list-group-item-section tick tick--success"
-									// @ts-ignore (FIXME: not a valid <span> attribute but used by css rule)
-									disabled={!selectionState.isDriveSelected(drive.device)}
-								></span>
-							)}
-						</li>
-					);
-				})}
-				{!hasAvailableDrives() && (
-					<li className="list-group-item">
-						<div>
-							<b>Connect a drive!</b>
-							<div>No removable drive detected.</div>
-						</div>
-					</li>
-				)}
-			</ul>
-
-			{missingDriversModal.drive !== undefined && (
-				<Modal
-					width={400}
-					title={missingDriversModal.drive.linkTitle}
-					cancel={() => setMissingDriversModal({})}
-					done={() => {
-						try {
-							if (missingDriversModal.drive !== undefined) {
-								openExternal(missingDriversModal.drive.link);
-							}
-						} catch (error) {
-							analytics.logException(error);
-						} finally {
-							setMissingDriversModal({});
-						}
-					}}
-					action={'Yes, continue'}
-					cancelButtonProps={{
-						children: 'Cancel',
-					}}
-					children={
-						missingDriversModal.drive.linkMessage ||
-						`Etcher will open ${missingDriversModal.drive.link} in your browser`
-					}
-				></Modal>
-			)}
-		</Modal>
-	);
-}

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

@@ -0,0 +1,534 @@
+/*
+ * 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/exclamation-triangle.svg';
+import ChevronDownSvg from '@fortawesome/fontawesome-free/svgs/solid/chevron-down.svg';
+import * as sourceDestination from 'etcher-sdk/build/source-destination/';
+import * as React from 'react';
+import { Flex, ModalProps, Txt, Badge, Link, TableColumn } from 'rendition';
+import styled from 'styled-components';
+
+import {
+	getDriveImageCompatibilityStatuses,
+	isDriveValid,
+	DriveStatus,
+	DrivelistDrive,
+	isDriveSizeLarge,
+} from '../../../../shared/drive-constraints';
+import { compatibility, warning } from '../../../../shared/messages';
+import * as 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 {
+	Alert,
+	GenericTableProps,
+	Modal,
+	Table,
+} from '../../styled-components';
+
+import DriveSVGIcon from '../../../assets/tgt.svg';
+import { SourceMetadata } from '../source-selector/source-selector';
+
+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'> {
+	multipleSelection: boolean;
+	showWarnings?: boolean;
+	cancel: () => void;
+	done: (drives: DrivelistDrive[]) => void;
+	titleLabel: string;
+	emptyListLabel: string;
+	selectedList?: DrivelistDrive[];
+	updateSelectedList?: () => DrivelistDrive[];
+}
+
+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>>;
+
+	constructor(props: DriveSelectorProps) {
+		super(props);
+
+		const defaultMissingDriversModalState: { drive?: DriverlessDrive } = {};
+		const selectedList = this.props.selectedList || [];
+
+		this.state = {
+			drives: getDrives(),
+			image: getImage(),
+			missingDriversModal: defaultMissingDriversModalState,
+			selectedList,
+			showSystemDrives: false,
+		};
+
+		this.tableColumns = [
+			{
+				field: 'description',
+				label: '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}>{description}</Txt>
+							</Flex>
+						);
+					}
+					return <Txt>{description}</Txt>;
+				},
+			},
+			{
+				field: 'description',
+				key: 'size',
+				label: 'Size',
+				render: (_description: string, drive: Drive) => {
+					if (isDrivelistDrive(drive) && drive.size !== null) {
+						return prettyBytes(drive.size);
+					}
+				},
+			},
+			{
+				field: 'description',
+				key: 'link',
+				label: '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)
+		);
+	}
+
+	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():
+				const recommendedDriveSize =
+					this.state.image?.recommendedDriveSize || this.state.image?.size || 0;
+				return warning.unrecommendedDriveSize({ recommendedDriveSize }, drive);
+		}
+	}
+
+	private renderStatuses(drive: DrivelistDrive) {
+		const statuses: DriveStatus[] = getDriveImageCompatibilityStatuses(
+			drive,
+			this.state.image,
+		).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 } });
+		}
+	}
+
+	private deselectingAll(rows: DrivelistDrive[]) {
+		return (
+			rows.length > 0 &&
+			rows.length === this.state.selectedList.length &&
+			this.state.selectedList.every(
+				(d) => rows.findIndex((r) => d.device === r.device) > -1,
+			)
+		);
+	}
+
+	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 }}
+						>
+							{drives.length} found
+						</Txt>
+					</Flex>
+				}
+				titleDetails={<Txt fontSize={11}>{getDrives().length} found</Txt>}
+				cancel={cancel}
+				done={() => done(selectedList)}
+				action={`Select (${selectedList.length})`}
+				primaryButtonProps={{
+					primary: !showWarnings,
+					warning: showWarnings,
+					disabled: !hasAvailableDrives(),
+				}}
+				{...props}
+			>
+				{!hasAvailableDrives() ? (
+					<Flex
+						flexDirection="column"
+						justifyContent="center"
+						alignItems="center"
+						width="100%"
+					>
+						<DriveSVGIcon width="40px" height="90px" />
+						<b>{this.props.emptyListLabel}</b>
+					</Flex>
+				) : (
+					<>
+						<DrivesTable
+							refFn={(t) => {
+								if (t !== null) {
+									t.setRowSelection(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: Drive[]) => {
+								let newSelection = rows.filter(isDrivelistDrive);
+								if (this.props.multipleSelection) {
+									if (this.deselectingAll(newSelection)) {
+										newSelection = [];
+									}
+									this.setState({
+										selectedList: newSelection,
+									});
+									return;
+								}
+								this.setState({
+									selectedList: newSelection.slice(newSelection.length - 1),
+								});
+							}}
+							onRowClick={(row: Drive) => {
+								if (
+									!isDrivelistDrive(row) ||
+									this.driveShouldBeDisabled(row, image)
+								) {
+									return;
+								}
+								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}>Show {numberOfHiddenSystemDrives} hidden</Txt>
+								</Flex>
+							</Link>
+						)}
+					</>
+				)}
+				{this.props.showWarnings && hasSystemDrives ? (
+					<Alert className="system-drive-alert" style={{ width: '67%' }}>
+						Selecting your system drive is dangerous and will erase your drive!
+					</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) {
+								logException(error);
+							} finally {
+								this.setState({ missingDriversModal: {} });
+							}
+						}}
+						action="Yes, continue"
+						cancelButtonProps={{
+							children: 'Cancel',
+						}}
+						children={
+							missingDriversModal.drive.linkMessage ||
+							`Etcher will open ${missingDriversModal.drive.link} in your browser`
+						}
+					/>
+				)}
+			</Modal>
+		);
+	}
+}

lib/gui/app/components/drive-selector/styles/_drive-selector.scss

@@ -1,113 +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.
- */
-
-.modal-drive-selector-modal .modal-content {
-  width: 315px;
-  height: 320px;
-}
-
-.modal-drive-selector-modal .modal-body {
-  padding-top: 0;
-  padding-bottom: 0;
-}
-
-.modal-drive-selector-modal .list-group-item[disabled] {
-  cursor: not-allowed;
-}
-
-.modal-drive-selector-modal {
-
-  .list-group-item-footer:has(span) {
-    margin-top: 8px;
-  }
-
-  .list-group-item-heading,
-  .list-group-item-text {
-    word-break: break-all;
-  }
-
-  .list-group {
-    margin-bottom: 0;
-  }
-
-  .list-group-item {
-    display: flex;
-    align-items: center;
-    border-left: 0;
-    border-right: 0;
-    border-radius: 0;
-    border-color: darken($palette-theme-light-background, 7%);
-    padding: 12px 0;
-
-    .list-group-item-section-expanded {
-      flex-grow: 1;
-      margin-left: 15px;
-    }
-
-    .list-group-item-section + .list-group-item-section {
-      margin-left: 10px;
-      display: inline-block;
-      vertical-align: middle;
-    }
-
-    > .tick {
-      font-size: 11px;
-    }
-
-    &:first-child {
-      border-top: 0;
-    }
-
-    &[disabled] .list-group-item-heading {
-      color: $palette-theme-light-soft-foreground;
-    }
-
-    .drive-init-progress {
-      appearance: none;
-      width: 100%;
-      height: 2.5px;
-      border: none;
-      border-radius: 50% 50%;
-    }
-
-    .drive-init-progress::-webkit-progress-bar {
-      background-color: $palette-theme-default-background;
-      border: none;
-      outline: none;
-    }
-
-    .drive-init-progress::-webkit-progress-value {
-      border-bottom: 1px solid darken($palette-theme-primary-background, 15);
-      background-color: $palette-theme-primary-background;
-    }
-
-  }
-
-  .list-group-item-heading {
-    font-size: 13px;
-  }
-
-  .list-group-item-text {
-    line-height: 1;
-    font-size: 11px;
-    color: $palette-theme-light-soft-foreground;
-  }
-
-  .word-keep {
-    word-break: keep-all;
-  }
-}
-

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

@@ -0,0 +1,82 @@
+import ExclamationTriangleSvg from '@fortawesome/fontawesome-free/svgs/solid/exclamation-triangle.svg';
+import * as _ from 'lodash';
+import * as React from 'react';
+import { Badge, Flex, Txt, ModalProps } from 'rendition';
+import { Modal, ScrollableFlex } from '../../styled-components';
+import { middleEllipsis } from '../../utils/middle-ellipsis';
+
+import * as prettyBytes from 'pretty-bytes';
+import { DriveWithWarnings } from '../../pages/main/Flash';
+
+const DriveStatusWarningModal = ({
+	done,
+	cancel,
+	isSystem,
+	drivesWithWarnings,
+}: ModalProps & {
+	isSystem: boolean;
+	drivesWithWarnings: DriveWithWarnings[];
+}) => {
+	let warningSubtitle = 'You are about to erase an unusually large drive';
+	let warningCta = 'Are you sure the selected drive is not a storage drive?';
+
+	if (isSystem) {
+		warningSubtitle = "You are about to erase your computer's drives";
+		warningCta = 'Are you sure you want to flash your system drive?';
+	}
+	return (
+		<Modal
+			footerShadow={false}
+			reverseFooterButtons={true}
+			done={done}
+			cancel={cancel}
+			cancelButtonProps={{
+				primary: false,
+				warning: true,
+				children: 'Change target',
+			}}
+			action={"Yes, I'm 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">
+						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/featured-project/featured-project.tsx

@@ -1,56 +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 * as settings from '../../models/settings';
-import * as analytics from '../../modules/analytics';
-import { SafeWebview } from '../safe-webview/safe-webview';
-
-interface FeaturedProjectProps {
-	onWebviewShow: (isWebviewShowing: boolean) => void;
-}
-
-interface FeaturedProjectState {
-	endpoint: string | null;
-}
-
-export class FeaturedProject extends React.Component<
-	FeaturedProjectProps,
-	FeaturedProjectState
-> {
-	constructor(props: FeaturedProjectProps) {
-		super(props);
-		this.state = { endpoint: null };
-	}
-
-	public async componentDidMount() {
-		try {
-			const endpoint =
-				(await settings.get('featuredProjectEndpoint')) ||
-				'https://assets.balena.io/etcher-featured/index.html';
-			this.setState({ endpoint });
-		} catch (error) {
-			analytics.logException(error);
-		}
-	}
-
-	public render() {
-		return this.state.endpoint ? (
-			<SafeWebview src={this.state.endpoint} {...this.props}></SafeWebview>
-		) : null;
-	}
-}

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

@@ -14,18 +14,17 @@
  * limitations under the License.
  */
 
-import * as _ from 'lodash';
 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 { Actions, store } from '../../models/store';
 import * as analytics from '../../modules/analytics';
-import { open as openExternal } from '../../os/open-external/services/open-external';
 import { FlashAnother } from '../flash-another/flash-another';
-import { FlashResults } from '../flash-results/flash-results';
+import { FlashResults, FlashError } from '../flash-results/flash-results';
-import { SVGIcon } from '../svg-icon/svg-icon';
+import { SafeWebview } from '../safe-webview/safe-webview';
 
 function restart(goToMain: () => void) {
 	selectionState.deselectAllDrives();
@@ -40,75 +39,79 @@ function restart(goToMain: () => void) {
 	goToMain();
 }
 
-function formattedErrors() {
-	const errors = _.map(
-		_.get(flashState.getFlashResults(), ['results', 'errors']),
-		(error) => {
-			return `${error.device}: ${error.message || error.code}`;
-		},
-	);
-	return errors.join('\n');
-}
-
 function FinishPage({ goToMain }: { goToMain: () => void }) {
-	const results = flashState.getFlashResults().results || {};
+	const [webviewShowing, setWebviewShowing] = React.useState(false);
+	const flashResults = flashState.getFlashResults();
+	let errors: FlashError[] = flashResults.results?.errors;
+	if (errors === undefined) {
+		errors = (store.getState().toJS().failedDevicePaths || []).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 (
-		<div className="page-finish row around-xs">
+		<Flex height="100%" justifyContent="space-between">
-			<div className="col-xs">
+			<Flex
-				<div className="box center">
+				width={webviewShowing ? '36.2vw' : '100vw'}
-					<FlashResults results={results} errors={formattedErrors()} />
+				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.getImageName()}
+					results={results}
+					skip={skip}
+					errors={errors}
+					mb="32px"
+					goToMain={goToMain}
+				/>
 
-					<FlashAnother
+				<FlashAnother
-						onClick={() => {
+					onClick={() => {
-							restart(goToMain);
+						restart(goToMain);
-						}}
+					}}
-					/>
+				/>
-				</div>
+			</Flex>
-
+			<SafeWebview
-				<div className="box center">
+				src="https://www.balena.io/etcher/success-banner?borderTop=false&darkBackground=true"
-					<div className="fallback-banner">
+				onWebviewShow={setWebviewShowing}
-						<div className="caption caption-big">
+				style={{
-							Thanks for using
+					display: webviewShowing ? 'flex' : 'none',
-							<span
+					position: 'absolute',
-								style={{ cursor: 'pointer' }}
+					right: 0,
-								onClick={() =>
+					bottom: 0,
-									openExternal(
+					width: '63.8vw',
-										'https://balena.io/etcher?ref=etcher_offline_banner',
+					height: '100vh',
-									)
+				}}
-								}
+			/>
-							>
+		</Flex>
-								<SVGIcon
-									paths={['etcher.svg']}
-									width="165px"
-									height="auto"
-								></SVGIcon>
-							</span>
-						</div>
-						<div className="caption caption-small fallback-footer">
-							made with
-							<SVGIcon
-								paths={['love.svg']}
-								width="auto"
-								height="20px"
-							></SVGIcon>
-							by
-							<span
-								style={{ cursor: 'pointer' }}
-								onClick={() =>
-									openExternal('https://balena.io?ref=etcher_success')
-								}
-							>
-								<SVGIcon
-									paths={['balena.svg']}
-									width="auto"
-									height="20px"
-								></SVGIcon>
-							</span>
-						</div>
-					</div>
-				</div>
-			</div>
-		</div>
 	);
 }
 

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

@@ -15,15 +15,8 @@
  */
 
 import * as React from 'react';
-import styled from 'styled-components';
-import { position, right } from 'styled-system';
 
-import { BaseButton, ThemedProvider } from '../../styled-components';
+import { BaseButton } from '../../styled-components';
-
-const Div = styled.div<any>`
-	${position}
-	${right}
-`;
 
 export interface FlashAnotherProps {
 	onClick: () => void;
@@ -31,12 +24,8 @@ export interface FlashAnotherProps {
 
 export const FlashAnother = (props: FlashAnotherProps) => {
 	return (
-		<ThemedProvider>
+		<BaseButton primary onClick={props.onClick}>
-			<Div position="absolute" right="152px">
+			Flash another
-				<BaseButton primary onClick={props.onClick}>
+		</BaseButton>
-					Flash Another
-				</BaseButton>
-			</Div>
-		</ThemedProvider>
 	);
 };

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

@@ -14,74 +14,222 @@
  * limitations under the License.
  */
 
+import CircleSvg from '@fortawesome/fontawesome-free/svgs/solid/circle.svg';
+import CheckCircleSvg from '@fortawesome/fontawesome-free/svgs/solid/check-circle.svg';
+import TimesCircleSvg from '@fortawesome/fontawesome-free/svgs/solid/times-circle.svg';
 import * as _ from 'lodash';
+import outdent from 'outdent';
 import * as React from 'react';
-import { Txt } from 'rendition';
+import { Flex, FlexProps, Link, TableColumn, Txt } from 'rendition';
 import styled from 'styled-components';
-import { left, position, space, top } from 'styled-system';
 
 import { progress } from '../../../../shared/messages';
 import { bytesToMegabytes } from '../../../../shared/units';
-import { Underline } from '../../styled-components';
 
-const Div = styled.div<any>`
+import FlashSvg from '../../../assets/flash.svg';
-  ${position}
+import { resetState } from '../../models/flash-state';
-  ${top}
+import * as selection from '../../models/selection-state';
-  ${left}
+import { middleEllipsis } from '../../utils/middle-ellipsis';
-  ${space}
+import { Modal, Table } from '../../styled-components';
+
+const ErrorsTable = styled((props) => <Table<FlashError> {...props} />)`
+	[data-display='table-head'],
+	[data-display='table-body'] {
+		[data-display='table-cell'] {
+			&:first-child {
+				width: 30%;
+			}
+
+			&:nth-child(2) {
+				width: 20%;
+			}
+
+			&:last-child {
+				width: 50%;
+			}
+		}
 `;
 
+const DoneIcon = (props: {
+	skipped: boolean;
+	allFailed: boolean;
+	someFailed: boolean;
+}) => {
+	const { allFailed, someFailed } = props;
+	const someOrAllFailed = allFailed || someFailed;
+	const svgProps = {
+		width: '24px',
+		fill: someOrAllFailed ? '#c6c8c9' : '#1ac135',
+		style: {
+			width: '28px',
+			height: '28px',
+			marginTop: '-25px',
+			marginLeft: '13px',
+			zIndex: 1,
+			color: someOrAllFailed ? '#c6c8c9' : '#1ac135',
+		},
+	};
+	return 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: 'Target',
+	},
+	{
+		field: 'device',
+		label: 'Location',
+	},
+	{
+		field: 'message',
+		label: 'Error',
+		render: (message: string, { code }: FlashError) => {
+			return message ?? code;
+		},
+	},
+];
+
 export function FlashResults({
+	goToMain,
+	image = '',
 	errors,
 	results,
+	skip,
+	...props
 }: {
-	errors: string;
+	goToMain: () => void;
+	image?: string;
+	errors: FlashError[];
+	skip: boolean;
 	results: {
+		bytesWritten: number;
+		sourceMetadata: {
+			size: number;
+			blockmappedSize: number;
+		};
 		averageFlashingSpeed: number;
 		devices: { failed: number; successful: number };
 	};
-}) {
+} & FlexProps) {
-	const averageSpeed = _.round(
+	const [showErrorsInfo, setShowErrorsInfo] = React.useState(false);
-		bytesToMegabytes(results.averageFlashingSpeed),
+	const allFailed = results.devices.successful === 0;
+	const effectiveSpeed = _.round(
+		bytesToMegabytes(
+			results.sourceMetadata.size /
+				(results.bytesWritten / results.averageFlashingSpeed),
+		),
 		1,
 	);
 	return (
-		<Div position="absolute" left="153px" top="66px">
+		<Flex flexDirection="column" {...props}>
-			<div className="inline-flex title">
+			<Flex alignItems="center" flexDirection="column">
-				<span className="tick tick--success space-right-medium"></span>
+				<Flex
-				<h3>Flash Complete!</h3>
+					alignItems="center"
-			</div>
+					mt="50px"
-			<Div className="results" mr="0" mb="0" ml="40px">
+					mb="32px"
-				{_.map(results.devices, (quantity, type) => {
+					color="#7e8085"
+					flexDirection="column"
+				>
+					<FlashSvg width="40px" height="40px" className="disabled" />
+					<DoneIcon
+						skipped={skip}
+						allFailed={allFailed}
+						someFailed={results.devices.failed !== 0}
+					/>
+					<Txt>{middleEllipsis(image, 24)}</Txt>
+				</Flex>
+				<Txt fontSize={24} color="#fff" mb="17px">
+					Flash Complete!
+				</Txt>
+				{skip ? <Flex color="#7e8085">Validation has been skipped</Flex> : null}
+			</Flex>
+			<Flex flexDirection="column" color="#7e8085">
+				{Object.entries(results.devices).map(([type, quantity]) => {
+					const failedTargets = type === 'failed';
 					return quantity ? (
-						<Underline
+						<Flex alignItems="center">
-							tooltip={type === 'failed' ? errors : undefined}
+							<CircleSvg
-							key={type}
+								width="14px"
-						>
+								fill={type === 'failed' ? '#ff4444' : '#1ac135'}
-							<div
+								color={failedTargets ? '#ff4444' : '#1ac135'}
-								key={type}
+							/>
-								className={`target-status-line target-status-${type}`}
+							<Txt ml="10px" color="#fff">
+								{quantity}
+							</Txt>
+							<Txt
+								ml="10px"
+								tooltip={failedTargets ? formattedErrors(errors) : undefined}
 							>
-								<span className="target-status-dot"></span>
+								{progress[type](quantity)}
-								<span className="target-status-quantity">{quantity}</span>
+							</Txt>
-								<span className="target-status-message">
+							{failedTargets && (
-									{progress[type](quantity)}
+								<Link ml="10px" onClick={() => setShowErrorsInfo(true)}>
-								</span>
+									more info
-							</div>
+								</Link>
-						</Underline>
+							)}
+						</Flex>
 					) : null;
 				})}
-				<Txt
+				{!allFailed && (
-					color="#787c7f"
+					<Txt
-					fontSize="10px"
+						fontSize="10px"
-					style={{
+						style={{
-						fontWeight: 500,
+							fontWeight: 500,
-						textAlign: 'center',
+							textAlign: 'center',
+						}}
+						tooltip={outdent({ newline: ' ' })`
+							The speed is calculated by dividing the image size by the flashing time.
+							Disk images with ext partitions flash faster as we are able to skip unused parts.
+						`}
+					>
+						Effective speed: {effectiveSpeed} MB/s
+					</Txt>
+				)}
+			</Flex>
+
+			{showErrorsInfo && (
+				<Modal
+					titleElement={
+						<Flex alignItems="baseline" mb={18}>
+							<Txt fontSize={24} align="left">
+								Failed targets
+							</Txt>
+						</Flex>
+					}
+					action="Retry failed targets"
+					cancel={() => setShowErrorsInfo(false)}
+					done={() => {
+						setShowErrorsInfo(false);
+						resetState();
+						selection
+							.getSelectedDrives()
+							.filter((drive) =>
+								errors.every((error) => error.device !== drive.device),
+							)
+							.forEach((drive) => selection.deselectDrive(drive.device));
+						goToMain();
 					}}
 				>
-					Writing speed: {averageSpeed} MB/s
+					<ErrorsTable columns={columns} data={errors} />
-				</Txt>
+				</Modal>
-			</Div>
+			)}
-		</Div>
+		</Flex>
 	);
 }

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

@@ -15,15 +15,16 @@
  */
 
 import * as React from 'react';
-import { ProgressBar } from 'rendition';
+import { Flex, Button, ProgressBar, Txt } from 'rendition';
 import { default as styled } from 'styled-components';
 
+import { fromFlashState, FlashState } from '../../modules/progress-status';
 import { StepButton } from '../../styled-components';
 
 const FlashProgressBar = styled(ProgressBar)`
 	> div {
-		width: 200px;
+		width: 220px;
-		height: 48px;
+		height: 12px;
 		color: white !important;
 		text-shadow: none !important;
 		transition-duration: 0s;
@@ -32,8 +33,10 @@ const FlashProgressBar = styled(ProgressBar)`
 		}
 	}
 
-	width: 200px;
+	width: 220px;
-	height: 48px;
+	height: 12px;
+	margin-bottom: 6px;
+	border-radius: 14px;
 	font-size: 16px;
 	line-height: 48px;
 
@@ -41,39 +44,91 @@ const FlashProgressBar = styled(ProgressBar)`
 `;
 
 interface ProgressButtonProps {
-	type: 'decompressing' | 'flashing' | 'verifying';
+	type: FlashState['type'];
 	active: boolean;
 	percentage: number;
-	label: string;
+	position: number;
 	disabled: boolean;
+	cancel: (type: string) => void;
 	callback: () => void;
+	warning?: boolean;
 }
 
 const colors = {
 	decompressing: '#00aeef',
 	flashing: '#da60ff',
 	verifying: '#1ac135',
+	downloading: '#00aeef',
+	default: '#00aeef',
 } as const;
 
+const CancelButton = styled(({ type, onClick, ...props }) => {
+	const status = type === 'verifying' ? 'Skip' : '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 type = this.props.type || 'default';
+		const percentage = this.props.percentage;
+		const warning = this.props.warning;
+		const { status, position } = fromFlashState({
+			type: this.props.type,
+			percentage,
+			position: this.props.position,
+		});
 		if (this.props.active) {
 			return (
-				<FlashProgressBar
+				<>
-					background={colors[this.props.type]}
+					<Flex
-					value={this.props.percentage}
+						alignItems="baseline"
-				>
+						justifyContent="space-between"
-					{this.props.label}
+						width="100%"
-				</FlashProgressBar>
+						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
+				primary={!warning}
+				warning={warning}
 				onClick={this.props.callback}
 				disabled={this.props.disabled}
+				style={{
+					marginTop: 30,
+				}}
 			>
-				{this.props.label}
+				Flash!
 			</StepButton>
 		);
 	}

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

@@ -15,48 +15,20 @@
  */
 
 import * as React from 'react';
-import { default as styled } from 'styled-components';
+import { Flex, Txt } from 'rendition';
-import { color } from 'styled-system';
 
+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';
-const Div = styled.div`
-	position: absolute;
-	top: 45px;
-	left: 545px;
-
-	> span.step-name {
-		justify-content: flex-start;
-
-		> span {
-			margin-left: 10px;
-		}
-
-		> span:nth-child(2) {
-			font-weight: 500;
-		}
-
-		> span:nth-child(3) {
-			font-weight: 400;
-			font-style: italic;
-		}
-	}
-
-	.svg-icon[disabled] {
-		opacity: 0.4;
-	}
-`;
-
-const Span = styled.span`
-	${color}
-`;
 
 interface ReducedFlashingInfosProps {
-	imageLogo: string;
+	imageLogo?: string;
-	imageName: string;
+	imageName?: string;
 	imageSize: string;
 	driveTitle: string;
-	shouldShow: boolean;
+	driveLabel: string;
+	style?: React.CSSProperties;
 }
 
 export class ReducedFlashingInfos extends React.Component<
@@ -68,24 +40,37 @@ export class ReducedFlashingInfos extends React.Component<
 	}
 
 	public render() {
-		return this.props.shouldShow ? (
+		const { imageName = '' } = this.props;
-			<Div>
+		return (
-				<Span className="step-name">
+			<Flex
+				flexDirection="column"
+				style={this.props.style ? this.props.style : undefined}
+			>
+				<Flex mb={16}>
 					<SVGIcon
 						disabled
-						contents={[this.props.imageLogo]}
+						width="21px"
-						paths={['image.svg']}
+						height="21px"
-						width="20px"
+						contents={this.props.imageLogo}
-					></SVGIcon>
+						fallback={ImageSvg}
-					<Span>{this.props.imageName}</Span>
+						style={{ marginRight: '9px' }}
-					<Span color="#7e8085">{this.props.imageSize}</Span>
+					/>
-				</Span>
+					<Txt
+						style={{ marginRight: '9px' }}
+						tooltip={{ text: imageName, placement: 'right' }}
+					>
+						{middleEllipsis(imageName, 16)}
+					</Txt>
+					<Txt color="#7e8085">{this.props.imageSize}</Txt>
+				</Flex>
 
-				<Span className="step-name">
+				<Flex>
-					<SVGIcon disabled paths={['drive.svg']} width="20px"></SVGIcon>
+					<DriveSvg width="21px" height="21px" style={{ marginRight: '9px' }} />
-					<Span>{this.props.driveTitle}</Span>
+					<Txt tooltip={{ text: this.props.driveLabel, placement: 'right' }}>
-				</Span>
+						{middleEllipsis(this.props.driveTitle, 16)}
-			</Div>
+					</Txt>
-		) : null;
+				</Flex>
+			</Flex>
+		);
 	}
 }

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

@@ -15,7 +15,6 @@
  */
 
 import * as electron from 'electron';
-import * as _ from 'lodash';
 import * as React from 'react';
 
 import * as packageJSON from '../../../../../package.json';
@@ -58,10 +57,9 @@ const API_VERSION = '2';
 interface SafeWebviewProps {
 	// The website source URL
 	src: string;
-	// @summary Refresh the webview
-	refreshNow?: boolean;
 	// Webview lifecycle event
 	onWebviewShow?: (isWebviewShowing: boolean) => void;
+	style?: React.CSSProperties;
 }
 
 interface SafeWebviewState {
@@ -95,8 +93,8 @@ export class SafeWebview extends React.PureComponent<
 		);
 		this.entryHref = url.href;
 		// Events steal 'this'
-		this.didFailLoad = _.bind(this.didFailLoad, this);
+		this.didFailLoad = this.didFailLoad.bind(this);
-		this.didGetResponseDetails = _.bind(this.didGetResponseDetails, this);
+		this.didGetResponseDetails = this.didGetResponseDetails.bind(this);
 		// Make a persistent electron session for the webview
 		this.session = electron.remote.session.fromPartition(ELECTRON_SESSION, {
 			// Disable the cache for the session such that new content shows up when refreshing
@@ -109,15 +107,18 @@ export class SafeWebview extends React.PureComponent<
 	}
 
 	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={style}
-					flex: this.state.shouldShow ? undefined : '0 1',
-					width: this.state.shouldShow ? undefined : '0',
-					height: this.state.shouldShow ? undefined : '0',
-				}}
 			/>
 		);
 	}

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

@@ -14,50 +14,20 @@
  * limitations under the License.
  */
 
-import { faGithub } from '@fortawesome/free-brands-svg-icons';
+import GithubSvg from '@fortawesome/fontawesome-free/svgs/brands/github.svg';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import * as _ from 'lodash';
 import * as os from 'os';
 import * as React from 'react';
-import { Badge, Checkbox, Modal } from 'rendition';
+import { Flex, Checkbox, Txt } from 'rendition';
 
-import { version } from '../../../../../package.json';
+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';
 
 const platform = os.platform();
 
-interface WarningModalProps {
-	message: string;
-	confirmLabel: string;
-	cancel: () => void;
-	done: () => void;
-}
-
-const WarningModal = ({
-	message,
-	confirmLabel,
-	cancel,
-	done,
-}: WarningModalProps) => {
-	return (
-		<Modal
-			title={confirmLabel}
-			action={confirmLabel}
-			cancel={cancel}
-			done={done}
-			style={{
-				width: 420,
-				height: 300,
-			}}
-			primaryButtonProps={{ warning: true }}
-		>
-			{message}
-		</Modal>
-	);
-};
-
 interface Setting {
 	name: string;
 	label: string | JSX.Element;
@@ -91,34 +61,11 @@ async function getSettingsList(): Promise<Setting[]> {
 		{
 			name: 'updatesEnabled',
 			label: 'Auto-updates enabled',
-		},
+			hide: ['rpm', 'deb'].includes(packageType),
-		{
-			name: 'unsafeMode',
-			label: (
-				<span>
-					Unsafe mode{' '}
-					<Badge danger fontSize={12}>
-						Dangerous
-					</Badge>
-				</span>
-			),
-			options: {
-				description: `Are you sure you want to turn this on?
-				You will be able to overwrite your system drives if you're not careful.`,
-				confirmLabel: 'Enable unsafe mode',
-			},
-			hide: await settings.get('disableUnsafeMode'),
 		},
 	];
 }
 
-interface Warning {
-	setting: string;
-	settingValue: boolean;
-	description: string;
-	confirmLabel: string;
-}
-
 interface SettingsModalProps {
 	toggleModal: (value: boolean) => void;
 }
@@ -142,7 +89,6 @@ export function SettingsModal({ toggleModal }: SettingsModalProps) {
 			}
 		})();
 	});
-	const [warning, setWarning] = React.useState<Warning | undefined>(undefined);
 
 	const toggleSetting = async (
 		setting: string,
@@ -157,38 +103,27 @@ export function SettingsModal({ toggleModal }: SettingsModalProps) {
 			dangerous,
 		});
 
-		if (value || options === undefined) {
+		await settings.set(setting, !value);
-			await settings.set(setting, !value);
+		setCurrentSettings({
-			setCurrentSettings({
+			...currentSettings,
-				...currentSettings,
+			[setting]: !value,
-				[setting]: !value,
+		});
-			});
+		return;
-			setWarning(undefined);
-			return;
-		} else {
-			// Show warning since it's a dangerous setting
-			setWarning({
-				setting,
-				settingValue: value,
-				...options,
-			});
-		}
 	};
 
 	return (
 		<Modal
-			id="settings-modal"
+			titleElement={
-			title="Settings"
+				<Txt fontSize={24} mb={24}>
+					Settings
+				</Txt>
+			}
 			done={() => toggleModal(false)}
-			style={{
-				width: 780,
-				height: 420,
-			}}
 		>
-			<div>
+			<Flex flexDirection="column">
-				{_.map(settingsList, (setting: Setting, i: number) => {
+				{settingsList.map((setting: Setting, i: number) => {
 					return setting.hide ? null : (
-						<div key={setting.name}>
+						<Flex key={setting.name} mb={14}>
 							<Checkbox
 								toggle
 								tabIndex={6 + i}
@@ -196,39 +131,32 @@ export function SettingsModal({ toggleModal }: SettingsModalProps) {
 								checked={currentSettings[setting.name]}
 								onChange={() => toggleSetting(setting.name, setting.options)}
 							/>
-						</div>
+						</Flex>
 					);
 				})}
-				<div>
+				<Flex
-					<span
+					mt={18}
-						onClick={() =>
+					alignItems="center"
-							openExternal(
+					color="#00aeef"
-								'https://github.com/balena-io/etcher/blob/master/CHANGELOG.md',
+					style={{
-							)
+						width: 'fit-content',
-						}
+						cursor: 'pointer',
-					>
+						fontSize: 14,
-						<FontAwesomeIcon icon={faGithub} /> {version}
-					</span>
-				</div>
-			</div>
-
-			{warning === undefined ? null : (
-				<WarningModal
-					message={warning.description}
-					confirmLabel={warning.confirmLabel}
-					done={async () => {
-						await settings.set(warning.setting, !warning.settingValue);
-						setCurrentSettings({
-							...currentSettings,
-							[warning.setting]: true,
-						});
-						setWarning(undefined);
 					}}
-					cancel={() => {
+					onClick={() =>
-						setWarning(undefined);
+						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

@@ -14,20 +14,23 @@
  * limitations under the License.
  */
 
-import { faFile, faLink } from '@fortawesome/free-solid-svg-icons';
+import CopySvg from '@fortawesome/fontawesome-free/svgs/solid/copy.svg';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+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/exclamation-triangle.svg';
 import { sourceDestination } from 'etcher-sdk';
+import { ipcRenderer, IpcRendererEvent } from 'electron';
 import * as _ from 'lodash';
 import { GPTPartition, MBRPartition } from 'partitioninfo';
 import * as path from 'path';
+import * as prettyBytes from 'pretty-bytes';
 import * as React from 'react';
-import { ButtonProps, Card as BaseCard, Input, Modal, Txt } from 'rendition';
+import { Flex, ButtonProps, Modal as SmallModal, Txt } 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 shared from '../../../../shared/units';
 import * as selectionState from '../../models/selection-state';
 import { observe } from '../../models/store';
 import * as analytics from '../../modules/analytics';
@@ -39,48 +42,18 @@ import {
 	DetailsText,
 	StepButton,
 	StepNameButton,
-	StepSelection,
 } from '../../styled-components';
 import { colors } from '../../theme';
 import { middleEllipsis } from '../../utils/middle-ellipsis';
+import URLSelector from '../url-selector/url-selector';
 import { SVGIcon } from '../svg-icon/svg-icon';
 
-const recentUrlImagesKey = 'recentUrlImages';
+import ImageSvg from '../../../assets/image.svg';
+import { DriveSelector } from '../drive-selector/drive-selector';
+import { DrivelistDrive } from '../../../../shared/drive-constraints';
 
-function normalizeRecentUrlImages(urls: any): string[] {
+const isURL = (imagePath: string) =>
-	if (!Array.isArray(urls)) {
+	imagePath.startsWith('https://') || imagePath.startsWith('http://');
-		urls = [];
-	}
-	return _.chain(urls)
-		.filter(_.isString)
-		.reject(_.isEmpty)
-		.uniq()
-		.takeRight(5)
-		.value();
-}
-
-function getRecentUrlImages(): string[] {
-	let urls = [];
-	try {
-		urls = JSON.parse(localStorage.getItem(recentUrlImagesKey) || '[]');
-	} catch {
-		// noop
-	}
-	return normalizeRecentUrlImages(urls);
-}
-
-function setRecentUrlImages(urls: string[]) {
-	localStorage.setItem(
-		recentUrlImagesKey,
-		JSON.stringify(normalizeRecentUrlImages(urls)),
-	);
-}
-
-const Card = styled(BaseCard)`
-	hr {
-		margin: 5px 0;
-	}
-`;
 
 // TODO move these styles to rendition
 const ModalText = styled.p`
@@ -101,71 +74,9 @@ function getState() {
 	};
 }
 
-const URLSelector = ({ done }: { done: (imageURL: string) => void }) => {
+function isString(value: any): value is string {
-	const [imageURL, setImageURL] = React.useState('');
+	return typeof value === 'string';
-	const [recentImages, setRecentImages]: [
+}
-		string[],
-		(value: React.SetStateAction<string[]>) => void,
-	] = React.useState([]);
-	const [loading, setLoading] = React.useState(false);
-	React.useEffect(() => {
-		const fetchRecentUrlImages = async () => {
-			const recentUrlImages: string[] = await getRecentUrlImages();
-			setRecentImages(recentUrlImages);
-		};
-		fetchRecentUrlImages();
-	}, []);
-	return (
-		<Modal
-			primaryButtonProps={{
-				disabled: loading,
-			}}
-			done={async () => {
-				setLoading(true);
-				const sanitizedRecentUrls = normalizeRecentUrlImages([
-					...recentImages,
-					imageURL,
-				]);
-				setRecentUrlImages(sanitizedRecentUrls);
-				await done(imageURL);
-			}}
-		>
-			<label style={{ width: '100%' }}>
-				<Txt mb="10px" fontSize="20px">
-					Use Image URL
-				</Txt>
-				<Input
-					value={imageURL}
-					placeholder="Enter a valid URL"
-					type="text"
-					onChange={(evt: React.ChangeEvent<HTMLInputElement>) =>
-						setImageURL(evt.target.value)
-					}
-				/>
-			</label>
-			{!_.isEmpty(recentImages) && (
-				<div>
-					Recent
-					<Card
-						style={{ padding: '10px 15px' }}
-						rows={_.map(recentImages, (recent) => (
-							<Txt
-								key={recent}
-								onClick={() => {
-									setImageURL(recent);
-								}}
-							>
-								<span>
-									{_.last(_.split(recent, '/'))} - {recent}
-								</span>
-							</Txt>
-						))}
-					/>
-				</div>
-			)}
-		</Modal>
-	);
-};
 
 interface Flow {
 	icon?: JSX.Element;
@@ -174,19 +85,32 @@ interface Flow {
 }
 
 const FlowSelector = styled(
-	({ flow, ...props }: { flow: Flow; props?: ButtonProps }) => {
+	({ flow, ...props }: { flow: Flow } & ButtonProps) => (
-		return (
+		<StepButton
-			<StepButton plain onClick={flow.onClick} icon={flow.icon} {...props}>
+			plain={!props.primary}
-				{flow.label}
+			primary={props.primary}
-			</StepButton>
+			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;
@@ -196,33 +120,41 @@ const FlowSelector = styled(
 
 export type Source =
 	| typeof sourceDestination.File
+	| typeof sourceDestination.BlockDevice
 	| typeof sourceDestination.Http;
 
-export interface SourceOptions {
+export interface SourceMetadata extends sourceDestination.Metadata {
-	imagePath: string;
+	hasMBR?: boolean;
+	partitions?: MBRPartition[] | GPTPartition[];
+	path: string;
+	displayName: string;
+	description: string;
 	SourceType: Source;
+	drive?: DrivelistDrive;
+	extension?: string;
+	archiveExtension?: string;
 }
 
 interface SourceSelectorProps {
 	flashing: boolean;
-	afterSelected: (options: SourceOptions) => void;
 }
 
 interface SourceSelectorState {
 	hasImage: boolean;
-	imageName: string;
+	imageName?: string;
-	imageSize: number;
+	imageSize?: number;
 	warning: { message: string; title: string | null } | null;
 	showImageDetails: boolean;
 	showURLSelector: boolean;
+	showDriveSelector: boolean;
+	defaultFlowActive: boolean;
 }
 
 export class SourceSelector extends React.Component<
 	SourceSelectorProps,
 	SourceSelectorState
 > {
-	private unsubscribe: () => void;
+	private unsubscribe: (() => void) | undefined;
-	private afterSelected: SourceSelectorProps['afterSelected'];
 
 	constructor(props: SourceSelectorProps) {
 		super(props);
@@ -231,27 +163,50 @@ export class SourceSelector extends React.Component<
 			warning: null,
 			showImageDetails: false,
 			showURLSelector: false,
+			showDriveSelector: false,
+			defaultFlowActive: true,
 		};
 
-		this.openImageSelector = this.openImageSelector.bind(this);
+		// Bind `this` since it's used in an event's callback
-		this.openURLSelector = this.openURLSelector.bind(this);
+		this.onSelectImage = this.onSelectImage.bind(this);
-		this.reselectImage = this.reselectImage.bind(this);
-		this.onDrop = this.onDrop.bind(this);
-		this.showSelectedImageDetails = this.showSelectedImageDetails.bind(this);
-		this.afterSelected = props.afterSelected.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();
+		this.unsubscribe?.();
+		ipcRenderer.removeListener('select-image', this.onSelectImage);
 	}
 
-	private reselectImage() {
+	private async onSelectImage(_event: IpcRendererEvent, imagePath: string) {
+		await this.selectSource(
+			imagePath,
+			isURL(imagePath) ? sourceDestination.Http : sourceDestination.File,
+		).promise;
+	}
+
+	private async createSource(selected: string, SourceType: Source) {
+		try {
+			selected = await replaceWindowsNetworkDriveLetter(selected);
+		} catch (error) {
+			analytics.logException(error);
+		}
+
+		if (SourceType === sourceDestination.File) {
+			return new sourceDestination.File({
+				path: selected,
+			});
+		}
+		return new sourceDestination.Http({ url: selected });
+	}
+
+	private reselectSource() {
 		analytics.logEvent('Reselect image', {
 			previousImage: selectionState.getImage(),
 		});
@@ -259,140 +214,140 @@ export class SourceSelector extends React.Component<
 		selectionState.deselectImage();
 	}
 
-	private selectImage(
+	private selectSource(
-		image: sourceDestination.Metadata & {
+		selected: string | DrivelistDrive,
-			path: string;
+		SourceType: Source,
-			extension: string;
+	): { promise: Promise<void>; cancel: () => void } {
-			hasMBR: boolean;
+		let cancelled = false;
-		},
+		return {
-	) {
+			cancel: () => {
-		if (!supportedFormats.isSupportedImage(image.path)) {
+				cancelled = true;
-			const invalidImageError = errors.createUserError({
+			},
-				title: 'Invalid image',
+			promise: (async () => {
-				description: messages.error.invalidImage(image.path),
+				const sourcePath = isString(selected) ? selected : selected.device;
-			});
+				let source;
+				let metadata: SourceMetadata | undefined;
+				if (isString(selected)) {
+					if (SourceType === sourceDestination.Http && !isURL(selected)) {
+						this.handleError(
+							'Unsupported protocol',
+							selected,
+							messages.error.unsupportedProtocol(),
+						);
+						return;
+					}
 
-			osDialog.showError(invalidImageError);
+					if (supportedFormats.looksLikeWindowsImage(selected)) {
-			analytics.logEvent('Invalid image', image);
+						analytics.logEvent('Possibly Windows image', { image: selected });
-			return;
+						this.setState({
-		}
+							warning: {
+								message: messages.warning.looksLikeWindowsImage(),
+								title: 'Possible Windows image detected',
+							},
+						});
+					}
+					source = await this.createSource(selected, SourceType);
 
-		try {
+					if (cancelled) {
-			let message = null;
+						return;
-			let title = null;
+					}
 
-			if (supportedFormats.looksLikeWindowsImage(image.path)) {
+					try {
-				analytics.logEvent('Possibly Windows image', { image });
+						const innerSource = await source.getInnerSource();
-				message = messages.warning.looksLikeWindowsImage();
+						if (cancelled) {
-				title = 'Possible Windows image detected';
+							return;
-			} else if (!image.hasMBR) {
+						}
-				analytics.logEvent('Missing partition table', { image });
+						metadata = await this.getMetadata(innerSource, selected);
-				title = 'Missing partition table';
+						if (cancelled) {
-				message = messages.warning.missingPartitionTable();
+							return;
-			}
+						}
+						metadata.SourceType = SourceType;
 
-			if (message) {
+						if (!metadata.hasMBR) {
-				this.setState({
+							analytics.logEvent('Missing partition table', { metadata });
-					warning: {
+							this.setState({
-						message,
+								warning: {
-						title,
+									message: messages.warning.missingPartitionTable(),
-					},
+									title: 'Missing partition table',
-				});
+								},
-			}
+							});
+						}
+					} catch (error) {
+						this.handleError(
+							'Error opening source',
+							sourcePath,
+							messages.error.openSource(sourcePath, error.message),
+							error,
+						);
+					} finally {
+						try {
+							await source.close();
+						} catch (error) {
+							// Noop
+						}
+					}
+				} else {
+					metadata = {
+						path: selected.device,
+						displayName: selected.displayName,
+						description: selected.displayName,
+						size: selected.size as SourceMetadata['size'],
+						SourceType: sourceDestination.BlockDevice,
+						drive: selected,
+					};
+				}
 
-			selectionState.selectImage(image);
+				if (metadata !== undefined) {
-			analytics.logEvent('Select image', {
+					selectionState.selectSource(metadata);
-				// An easy way so we can quickly identify if we're making use of
+					analytics.logEvent('Select image', {
-				// certain features without printing pages of text to DevTools.
+						// An easy way so we can quickly identify if we're making use of
-				image: {
+						// certain features without printing pages of text to DevTools.
-					...image,
+						image: {
-					logo: Boolean(image.logo),
+							...metadata,
-					blockMap: Boolean(image.blockMap),
+							logo: Boolean(metadata.logo),
-				},
+							blockMap: Boolean(metadata.blockMap),
-			});
+						},
-		} catch (error) {
+					});
-			exceptionReporter.report(error);
+				}
-		}
+			})(),
+		};
 	}
 
-	private async selectImageByPath({ imagePath, SourceType }: SourceOptions) {
+	private handleError(
-		try {
+		title: string,
-			imagePath = await replaceWindowsNetworkDriveLetter(imagePath);
+		sourcePath: string,
-		} catch (error) {
+		description: string,
+		error?: Error,
+	) {
+		const imageError = errors.createUserError({
+			title,
+			description,
+		});
+		osDialog.showError(imageError);
+		if (error) {
 			analytics.logException(error);
-		}
-		if (!supportedFormats.isSupportedImage(imagePath)) {
-			const invalidImageError = errors.createUserError({
-				title: 'Invalid image',
-				description: messages.error.invalidImage(imagePath),
-			});
-
-			osDialog.showError(invalidImageError);
-			analytics.logEvent('Invalid image', { path: imagePath });
 			return;
 		}
+		analytics.logEvent(title, { path: sourcePath });
+	}
 
-		let source;
+	private async getMetadata(
-		if (SourceType === sourceDestination.File) {
+		source: sourceDestination.SourceDestination,
-			source = new sourceDestination.File({
+		selected: string | DrivelistDrive,
-				path: imagePath,
+	) {
-			});
+		const metadata = (await source.getMetadata()) as SourceMetadata;
+		const partitionTable = await source.getPartitionTable();
+		if (partitionTable) {
+			metadata.hasMBR = true;
+			metadata.partitions = partitionTable.partitions;
 		} else {
-			if (
+			metadata.hasMBR = false;
-				!_.startsWith(imagePath, 'https://') &&
-				!_.startsWith(imagePath, 'http://')
-			) {
-				const invalidImageError = errors.createUserError({
-					title: 'Unsupported protocol',
-					description: messages.error.unsupportedProtocol(),
-				});
-
-				osDialog.showError(invalidImageError);
-				analytics.logEvent('Unsupported protocol', { path: imagePath });
-				return;
-			}
-			source = new sourceDestination.Http({ url: imagePath });
 		}
-
+		if (isString(selected)) {
-		try {
+			metadata.extension = path.extname(selected).slice(1);
-			const innerSource = await source.getInnerSource();
+			metadata.path = selected;
-			const metadata = (await innerSource.getMetadata()) as sourceDestination.Metadata & {
-				hasMBR: boolean;
-				partitions: MBRPartition[] | GPTPartition[];
-				path: string;
-				extension: string;
-			};
-			const partitionTable = await innerSource.getPartitionTable();
-			if (partitionTable) {
-				metadata.hasMBR = true;
-				metadata.partitions = partitionTable.partitions;
-			} else {
-				metadata.hasMBR = false;
-			}
-			metadata.path = imagePath;
-			metadata.extension = path.extname(imagePath).slice(1);
-			this.selectImage(metadata);
-			this.afterSelected({
-				imagePath,
-				SourceType,
-			});
-		} catch (error) {
-			const imageError = errors.createUserError({
-				title: 'Error opening image',
-				description: messages.error.openImage(
-					path.basename(imagePath),
-					error.message,
-				),
-			});
-			osDialog.showError(imageError);
-			analytics.logException(error);
-		} finally {
-			try {
-				await source.close();
-			} catch (error) {
-				// Noop
-			}
 		}
+		return metadata;
 	}
 
 	private async openImageSelector() {
@@ -406,22 +361,16 @@ export class SourceSelector extends React.Component<
 				analytics.logEvent('Image selector closed');
 				return;
 			}
-			this.selectImageByPath({
+			await this.selectSource(imagePath, sourceDestination.File).promise;
-				imagePath,
-				SourceType: sourceDestination.File,
-			});
 		} catch (error) {
 			exceptionReporter.report(error);
 		}
 	}
 
-	private onDrop(event: React.DragEvent<HTMLDivElement>) {
+	private async onDrop(event: React.DragEvent<HTMLDivElement>) {
 		const [file] = event.dataTransfer.files;
 		if (file) {
-			this.selectImageByPath({
+			await this.selectSource(file.path, sourceDestination.File).promise;
-				imagePath: file.path,
-				SourceType: sourceDestination.File,
-			});
 		}
 	}
 
@@ -433,6 +382,14 @@ export class SourceSelector extends React.Component<
 		});
 	}
 
+	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();
@@ -453,93 +410,122 @@ export class SourceSelector extends React.Component<
 		});
 	}
 
+	private setDefaultFlowActive(defaultFlowActive: boolean) {
+		this.setState({ defaultFlowActive });
+	}
+
 	// TODO add a visual change when dragging a file over the selector
 	public render() {
 		const { flashing } = this.props;
-		const { showImageDetails, showURLSelector } = this.state;
+		const { showImageDetails, showURLSelector, showDriveSelector } = this.state;
+		const selectionImage = selectionState.getImage();
+		let image: SourceMetadata | DrivelistDrive =
+			selectionImage !== undefined ? selectionImage : ({} as SourceMetadata);
 
-		const hasImage = selectionState.hasImage();
+		image = image.drive ?? image;
 
-		const imageBasename = hasImage
+		let cancelURLSelection = () => {
-			? path.basename(selectionState.getImagePath())
+			// noop
-			: '';
+		};
-		const imageName = selectionState.getImageName();
+		image.name = image.description || image.name;
-		const imageSize = selectionState.getImageSize();
+		const imagePath = image.path || image.displayName || '';
+		const imageBasename = path.basename(imagePath);
+		const imageName = image.name || '';
+		const imageSize = image.size;
+		const imageLogo = image.logo || '';
 
 		return (
 			<>
-				<div
+				<Flex
-					className="box text-center relative"
+					flexDirection="column"
-					onDrop={this.onDrop}
+					alignItems="center"
-					onDragEnter={this.onDragEnter}
+					onDrop={(evt: React.DragEvent<HTMLDivElement>) => this.onDrop(evt)}
-					onDragOver={this.onDragOver}
+					onDragEnter={(evt: React.DragEvent<HTMLDivElement>) =>
+						this.onDragEnter(evt)
+					}
+					onDragOver={(evt: React.DragEvent<HTMLDivElement>) =>
+						this.onDragOver(evt)
+					}
 				>
-					<div className="center-block">
+					<SVGIcon
-						<SVGIcon
+						contents={imageLogo}
-							contents={[selectionState.getImageLogo()]}
+						fallback={ImageSvg}
-							paths={['image.svg']}
+						style={{
-						/>
+							marginBottom: 30,
-					</div>
+						}}
+					/>
 
-					<div className="space-vertical-large">
+					{selectionImage !== undefined ? (
-						{hasImage ? (
+						<>
-							<>
+							<StepNameButton
-								<StepNameButton
+								plain
+								onClick={() => this.showSelectedImageDetails()}
+								tooltip={imageName || imageBasename}
+							>
+								{middleEllipsis(imageName || imageBasename, 20)}
+							</StepNameButton>
+							{!flashing && (
+								<ChangeButton
 									plain
-									onClick={this.showSelectedImageDetails}
+									mb={14}
-									tooltip={imageBasename}
+									onClick={() => this.reselectSource()}
 								>
-									{middleEllipsis(imageName || imageBasename, 20)}
+									Remove
-								</StepNameButton>
+								</ChangeButton>
-								{!flashing && (
+							)}
-									<ChangeButton plain mb={14} onClick={this.reselectImage}>
+							{!_.isNil(imageSize) && (
-										Remove
+								<DetailsText>{prettyBytes(imageSize)}</DetailsText>
-									</ChangeButton>
+							)}
-								)}
+						</>
-								<DetailsText>
+					) : (
-									{shared.bytesToClosestUnit(imageSize)}
+						<>
-								</DetailsText>
+							<FlowSelector
-							</>
+								primary={this.state.defaultFlowActive}
-						) : (
+								key="Flash from file"
-							<StepSelection>
+								flow={{
-								<FlowSelector
+									onClick: () => this.openImageSelector(),
-									key="Flash from file"
+									label: 'Flash from file',
-									flow={{
+									icon: <FileSvg height="1em" fill="currentColor" />,
-										onClick: this.openImageSelector,
+								}}
-										label: 'Flash from file',
+								onMouseEnter={() => this.setDefaultFlowActive(false)}
-										icon: <FontAwesomeIcon icon={faFile} />,
+								onMouseLeave={() => this.setDefaultFlowActive(true)}
-									}}
+							/>
-								/>
+							<FlowSelector
-								;
+								key="Flash from URL"
-								<FlowSelector
+								flow={{
-									key="Flash from URL"
+									onClick: () => this.openURLSelector(),
-									flow={{
+									label: 'Flash from URL',
-										onClick: this.openURLSelector,
+									icon: <LinkSvg height="1em" fill="currentColor" />,
-										label: 'Flash from URL',
+								}}
-										icon: <FontAwesomeIcon icon={faLink} />,
+								onMouseEnter={() => this.setDefaultFlowActive(false)}
-									}}
+								onMouseLeave={() => this.setDefaultFlowActive(true)}
-								/>
+							/>
-								;
+							<FlowSelector
-							</StepSelection>
+								key="Clone drive"
-						)}
+								flow={{
-					</div>
+									onClick: () => this.openDriveSelector(),
-				</div>
+									label: 'Clone drive',
+									icon: <CopySvg height="1em" fill="currentColor" />,
+								}}
+								onMouseEnter={() => this.setDefaultFlowActive(false)}
+								onMouseLeave={() => this.setDefaultFlowActive(true)}
+							/>
+						</>
+					)}
+				</Flex>
 
 				{this.state.warning != null && (
-					<Modal
+					<SmallModal
 						titleElement={
 							<span>
-								<span
+								<ExclamationTriangleSvg fill="#fca321" height="1em" />{' '}
-									style={{ color: '#d9534f' }}
-									className="glyphicon glyphicon-exclamation-sign"
-								></span>{' '}
 								<span>{this.state.warning.title}</span>
 							</span>
 						}
 						action="Continue"
 						cancel={() => {
 							this.setState({ warning: null });
-							this.reselectImage();
+							this.reselectSource();
 						}}
 						done={() => {
 							this.setState({ warning: null });
@@ -549,41 +535,76 @@ export class SourceSelector extends React.Component<
 						<ModalText
 							dangerouslySetInnerHTML={{ __html: this.state.warning.message }}
 						/>
-					</Modal>
+					</SmallModal>
 				)}
 
 				{showImageDetails && (
-					<Modal
+					<SmallModal
-						title="Image File Name"
+						title="Image"
 						done={() => {
 							this.setState({ showImageDetails: false });
 						}}
 					>
-						{selectionState.getImagePath()}
+						<Txt.p>
-					</Modal>
+							<Txt.span bold>Name: </Txt.span>
+							<Txt.span>{imageName || imageBasename}</Txt.span>
+						</Txt.p>
+						<Txt.p>
+							<Txt.span bold>Path: </Txt.span>
+							<Txt.span>{imagePath}</Txt.span>
+						</Txt.p>
+					</SmallModal>
 				)}
 
 				{showURLSelector && (
 					<URLSelector
-						done={async (imagePath: string) => {
+						cancel={() => {
-							// Avoid analytics and selection state changes
+							cancelURLSelection();
-							// if no file was resolved from the dialog.
-							if (!imagePath) {
-								analytics.logEvent('URL selector closed');
-								this.setState({
-									showURLSelector: false,
-								});
-								return;
-							}
-
-							await this.selectImageByPath({
-								imagePath,
-								SourceType: sourceDestination.Http,
-							});
 							this.setState({
 								showURLSelector: false,
 							});
 						}}
+						done={async (imageURL: string) => {
+							// 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,
+									sourceDestination.Http,
+								));
+								await promise;
+							}
+							this.setState({
+								showURLSelector: false,
+							});
+						}}
+					/>
+				)}
+
+				{showDriveSelector && (
+					<DriveSelector
+						multipleSelection={false}
+						titleLabel="Select source"
+						emptyListLabel="Plug a source"
+						cancel={() => {
+							this.setState({
+								showDriveSelector: false,
+							});
+						}}
+						done={async (drives: DrivelistDrive[]) => {
+							if (drives.length) {
+								await this.selectSource(
+									drives[0],
+									sourceDestination.BlockDevice,
+								);
+							}
+							this.setState({
+								showDriveSelector: false,
+							});
+						}}
 					/>
 				)}
 			</>

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

@@ -14,13 +14,8 @@
  * limitations under the License.
  */
 
-import * as fs from 'fs';
-import * as _ from 'lodash';
-import * as path from 'path';
 import * as React from 'react';
 
-import * as analytics from '../../modules/analytics';
-
 const domParser = new window.DOMParser();
 
 const DEFAULT_SIZE = '40px';
@@ -28,115 +23,52 @@ const DEFAULT_SIZE = '40px';
 /**
  * @summary Try to parse SVG contents and return it data encoded
  *
- * @param {String} contents - SVG XML contents
- * @returns {String|null}
- *
- * @example
- * const encodedSVG = tryParseSVGContents('<svg><path></path></svg>')
- *
- * img.src = encodedSVG
  */
-function tryParseSVGContents(contents: string) {
+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)}`;
 	}
-
-	return null;
 }
 
 interface SVGIconProps {
-	// Paths to SVG files to be tried in succession if any fails
+	// Optional string representing the SVG contents to be tried
-	paths: string[];
+	contents?: string;
-	// List of embedded SVG contents to be tried in succession if any fails
+	// Fallback SVG element to show if `contents` is invalid/undefined
-	contents?: string[];
+	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 both filepaths and file contents
+ * @summary SVG element that takes file contents
  */
-export class SVGIcon extends React.Component<SVGIconProps> {
+export class SVGIcon extends React.PureComponent<SVGIconProps> {
 	public render() {
-		// __dirname behaves strangely inside a Webpack bundle,
+		const svgData = tryParseSVGContents(this.props.contents);
-		// so we need to provide different base directories
+		const { width, height, style = {} } = this.props;
-		// depending on whether __dirname is absolute or not,
+		style.width = width || DEFAULT_SIZE;
-		// which helps detecting a Webpack bundle.
+		style.height = height || DEFAULT_SIZE;
-		// We use global.__dirname inside a Webpack bundle since
+		if (svgData !== undefined) {
-		// that's the only way to get the "real" __dirname.
+			return (
-		let baseDirectory: string;
+				<img
-		if (path.isAbsolute(__dirname)) {
+					className={this.props.disabled ? 'disabled' : ''}
-			baseDirectory = path.join(__dirname);
+					style={style}
-		} else {
+					src={svgData}
-			// @ts-ignore
+				/>
-			baseDirectory = global.__dirname;
+			);
 		}
-
+		const { fallback: FallbackSVG } = this.props;
-		let svgData = '';
+		return <FallbackSVG style={style} />;
-
-		_.find(this.props.contents, (content) => {
-			const attempt = tryParseSVGContents(content);
-
-			if (attempt) {
-				svgData = attempt;
-				return true;
-			}
-
-			return false;
-		});
-
-		if (!svgData) {
-			_.find(this.props.paths, (relativePath) => {
-				// This means the path to the icon should be
-				// relative to *this directory*.
-				// TODO: There might be a way to compute the path
-				// relatively to the `index.html`.
-				const imagePath = path.join(baseDirectory, 'media', relativePath);
-
-				const contents = _.attempt(() => {
-					return fs.readFileSync(imagePath, {
-						encoding: 'utf8',
-					});
-				});
-
-				if (_.isError(contents)) {
-					analytics.logException(contents);
-					return false;
-				}
-
-				const parsed = tryParseSVGContents(contents);
-
-				if (parsed) {
-					svgData = parsed;
-					return true;
-				}
-
-				return false;
-			});
-		}
-
-		const width = this.props.width || DEFAULT_SIZE;
-		const height = this.props.height || DEFAULT_SIZE;
-
-		return (
-			<img
-				className="svg-icon"
-				style={{
-					width,
-					height,
-				}}
-				src={svgData}
-				// @ts-ignore
-				disabled={this.props.disabled}
-			></img>
-		);
 	}
 }

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

@@ -14,17 +14,16 @@
  * limitations under the License.
  */
 
-import { Drive as DrivelistDrive } from 'drivelist';
+import ExclamationTriangleSvg from '@fortawesome/fontawesome-free/svgs/solid/exclamation-triangle.svg';
-import * as _ from 'lodash';
 import * as React from 'react';
-import { Txt } from 'rendition';
+import { Flex, FlexProps, Txt } from 'rendition';
-import { default as styled } from 'styled-components';
 
 import {
 	getDriveImageCompatibilityStatuses,
-	Image,
+	DriveStatus,
 } from '../../../../shared/drive-constraints';
-import { bytesToClosestUnit } from '../../../../shared/units';
+import { compatibility, warning } from '../../../../shared/messages';
+import * as prettyBytes from 'pretty-bytes';
 import { getSelectedDrives } from '../../models/selection-state';
 import {
 	ChangeButton,
@@ -34,10 +33,6 @@ import {
 } from '../../styled-components';
 import { middleEllipsis } from '../../utils/middle-ellipsis';
 
-const TargetDetail = styled((props) => <Txt.span {...props}></Txt.span>)`
-	float: ${({ float }) => float};
-`;
-
 interface TargetSelectorProps {
 	targets: any[];
 	disabled: boolean;
@@ -46,38 +41,54 @@ interface TargetSelectorProps {
 	flashing: boolean;
 	show: boolean;
 	tooltip: string;
-	image: Image;
 }
 
-function DriveCompatibilityWarning(props: {
+function getDriveWarning(status: DriveStatus) {
-	drive: DrivelistDrive;
+	switch (status.message) {
-	image: Image;
+		case compatibility.containsImage():
-}) {
+			return warning.sourceDrive();
-	const compatibilityWarnings = getDriveImageCompatibilityStatuses(
+		case compatibility.largeDrive():
-		props.drive,
+			return warning.largeDriveSize();
-		props.image,
+		case compatibility.system():
-	);
+			return warning.systemDrive();
-	if (compatibilityWarnings.length === 0) {
+		default:
-		return null;
+			return '';
 	}
-	const messages = _.map(compatibilityWarnings, 'message');
-	return (
-		<Txt.span
-			className="glyphicon glyphicon-exclamation-sign"
-			ml={2}
-			tooltip={messages.join(', ')}
-		/>
-	);
 }
 
-export function TargetSelector(props: TargetSelectorProps) {
+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).map(
+			getDriveWarning,
+		);
 		return (
 			<>
 				<StepNameButton plain tooltip={props.tooltip}>
+					{warnings.length > 0 && (
+						<DriveCompatibilityWarning warnings={warnings} mr={2} />
+					)}
 					{middleEllipsis(target.description, 20)}
 				</StepNameButton>
 				{!props.flashing && (
@@ -85,10 +96,9 @@ export function TargetSelector(props: TargetSelectorProps) {
 						Change
 					</ChangeButton>
 				)}
-				<DetailsText>
+				{target.size != null && (
-					<DriveCompatibilityWarning drive={target} image={props.image} />
+					<DetailsText>{prettyBytes(target.size)}</DetailsText>
-					{bytesToClosestUnit(target.size)}
+				)}
-				</DetailsText>
 			</>
 		);
 	}
@@ -96,23 +106,22 @@ export function TargetSelector(props: TargetSelectorProps) {
 	if (targets.length > 1) {
 		const targetsTemplate = [];
 		for (const target of targets) {
+			const warnings = getDriveImageCompatibilityStatuses(target).map(
+				getDriveWarning,
+			);
 			targetsTemplate.push(
 				<DetailsText
 					key={target.device}
-					tooltip={`${target.description} ${
+					tooltip={`${target.description} ${target.displayName} ${
-						target.displayName
+						target.size != null ? prettyBytes(target.size) : ''
-					} ${bytesToClosestUnit(target.size)}`}
+					}`}
 					px={21}
 				>
-					<Txt.span>
+					{warnings.length > 0 ? (
-						<DriveCompatibilityWarning drive={target} image={props.image} />
+						<DriveCompatibilityWarning warnings={warnings} mr={2} />
-						<TargetDetail float="left">
+					) : null}
-							{middleEllipsis(target.description, 14)}
+					<Txt mr={2}>{middleEllipsis(target.description, 14)}</Txt>
-						</TargetDetail>
+					{target.size != null && <Txt>{prettyBytes(target.size)}</Txt>}
-						<TargetDetail float="right">
-							{bytesToClosestUnit(target.size)}
-						</TargetDetail>
-					</Txt.span>
 				</DetailsText>,
 			);
 		}

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

@@ -0,0 +1,180 @@
+/*
+ * 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 { scanner } from 'etcher-sdk';
+import * as React from 'react';
+import { Flex, Txt } from 'rendition';
+
+import {
+	DriveSelector,
+	DriveSelectorProps,
+} from '../drive-selector/drive-selector';
+import {
+	isDriveSelected,
+	getImage,
+	getSelectedDrives,
+	deselectDrive,
+	selectDrive,
+} from '../../models/selection-state';
+import * as settings from '../../models/settings';
+import { observe } from '../../models/store';
+import * as analytics from '../../modules/analytics';
+import { TargetSelectorButton } from './target-selector-button';
+
+import DriveSvg from '../../../assets/drive.svg';
+import { warning } from '../../../../shared/messages';
+
+export const getDriveListLabel = () => {
+	return getSelectedDrives()
+		.map((drive: any) => {
+			return `${drive.description} (${drive.displayName})`;
+		})
+		.join('\n');
+};
+
+const shouldShowDrivesButton = () => {
+	return !settings.getSync('disableExplicitDriveSelection');
+};
+
+const getDriveSelectionStateSlice = () => ({
+	showDrivesButton: shouldShowDrivesButton(),
+	driveListLabel: getDriveListLabel(),
+	targets: getSelectedDrives(),
+	image: getImage(),
+});
+
+export const TargetSelectorModal = (
+	props: Omit<
+		DriveSelectorProps,
+		'titleLabel' | 'emptyListLabel' | 'multipleSelection'
+	>,
+) => (
+	<DriveSelector
+		multipleSelection={true}
+		titleLabel="Select target"
+		emptyListLabel="Plug a target drive"
+		showWarnings={true}
+		selectedList={getSelectedDrives()}
+		updateSelectedList={getSelectedDrives}
+		{...props}
+	/>
+);
+
+export const selectAllTargets = (
+	modalTargets: scanner.adapters.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;
+}
+
+export const TargetSelector = ({
+	disabled,
+	hasDrive,
+	flashing,
+}: TargetSelectorProps) => {
+	// TODO: inject these from redux-connector
+	const [
+		{ showDrivesButton, 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 && showDrivesButton}
+				tooltip={driveListLabel}
+				openDriveSelector={() => {
+					setShowTargetSelectorModal(true);
+				}}
+				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
+					cancel={() => setShowTargetSelectorModal(false)}
+					done={(modalTargets) => {
+						selectAllTargets(modalTargets);
+						setShowTargetSelectorModal(false);
+					}}
+				/>
+			)}
+		</Flex>
+	);
+};

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

@@ -0,0 +1,167 @@
+import { uniqBy } from 'lodash';
+import * as React from 'react';
+import Checkbox from 'rendition/dist_esm5/components/Checkbox';
+import { Flex } from 'rendition/dist_esm5/components/Flex';
+import Input from 'rendition/dist_esm5/components/Input';
+import Link from 'rendition/dist_esm5/components/Link';
+import RadioButton from 'rendition/dist_esm5/components/RadioButton';
+import Txt from 'rendition/dist_esm5/components/Txt';
+
+import * as settings from '../../models/settings';
+import { Modal, ScrollableFlex } from '../../styled-components';
+import { openDialog } from '../../os/dialog';
+import { startEllipsis } from '../../utils/start-ellipsis';
+
+const RECENT_URL_IMAGES_KEY = 'recentUrlImages';
+const SAVE_IMAGE_AFTER_FLASH_KEY = 'saveUrlImage';
+const SAVE_IMAGE_AFTER_FLASH_PATH_KEY = 'saveUrlImageTo';
+
+function normalizeRecentUrlImages(urls: any[]): URL[] {
+	if (!Array.isArray(urls)) {
+		urls = [];
+	}
+	urls = urls
+		.map((url) => {
+			try {
+				return new URL(url);
+			} catch (error) {
+				// Invalid URL, skip
+			}
+		})
+		.filter((url) => url !== undefined);
+	urls = uniqBy(urls, (url) => url.href);
+	return urls.slice(-5);
+}
+
+function getRecentUrlImages(): URL[] {
+	let urls = [];
+	try {
+		urls = JSON.parse(localStorage.getItem(RECENT_URL_IMAGES_KEY) || '[]');
+	} catch {
+		// noop
+	}
+	return normalizeRecentUrlImages(urls);
+}
+
+function setRecentUrlImages(urls: string[]) {
+	localStorage.setItem(RECENT_URL_IMAGES_KEY, JSON.stringify(urls));
+}
+
+export const URLSelector = ({
+	done,
+	cancel,
+}: {
+	done: (imageURL: string) => void;
+	cancel: () => void;
+}) => {
+	const [imageURL, setImageURL] = React.useState('');
+	const [recentImages, setRecentImages] = React.useState<URL[]>([]);
+	const [loading, setLoading] = React.useState(false);
+	const [saveImage, setSaveImage] = React.useState(false);
+	const [saveImagePath, setSaveImagePath] = React.useState('');
+	React.useEffect(() => {
+		const fetchRecentUrlImages = async () => {
+			const recentUrlImages: URL[] = await getRecentUrlImages();
+			setRecentImages(recentUrlImages);
+		};
+		const getSaveImageSettings = async () => {
+			const saveUrlImage: boolean = await settings.get(
+				SAVE_IMAGE_AFTER_FLASH_KEY,
+			);
+			const saveUrlImageToPath: string = await settings.get(
+				SAVE_IMAGE_AFTER_FLASH_PATH_KEY,
+			);
+			setSaveImage(saveUrlImage);
+			setSaveImagePath(saveUrlImageToPath);
+		};
+		fetchRecentUrlImages();
+		getSaveImageSettings();
+	}, []);
+	return (
+		<Modal
+			title="Use Image URL"
+			cancel={cancel}
+			primaryButtonProps={{
+				className: loading || !imageURL ? 'disabled' : '',
+			}}
+			done={async () => {
+				setLoading(true);
+				const urlStrings = recentImages
+					.map((url: URL) => url.href)
+					.concat(imageURL);
+				setRecentUrlImages(urlStrings);
+				await done(imageURL);
+			}}
+		>
+			<Flex flexDirection="column">
+				<Flex mb="16px" width="100%" height="auto" flexDirection="column">
+					<Input
+						value={imageURL}
+						placeholder="Enter a valid URL"
+						type="text"
+						onChange={(evt: React.ChangeEvent<HTMLInputElement>) =>
+							setImageURL(evt.target.value)
+						}
+					/>
+					<Flex alignItems="flex-end">
+						<Checkbox
+							mt="16px"
+							checked={saveImage}
+							onChange={(evt) => {
+								const value = evt.target.checked;
+								setSaveImage(value);
+								settings
+									.set(SAVE_IMAGE_AFTER_FLASH_KEY, value)
+									.then(() => setSaveImage(value));
+							}}
+							label={<>Save file to:&nbsp;</>}
+						/>
+						<Link
+							disabled={!saveImage}
+							onClick={async () => {
+								if (saveImage) {
+									const folder = await openDialog('openDirectory');
+									if (folder) {
+										await settings.set(SAVE_IMAGE_AFTER_FLASH_PATH_KEY, folder);
+										setSaveImagePath(folder);
+									}
+								}
+							}}
+						>
+							{startEllipsis(saveImagePath, 20)}
+						</Link>
+					</Flex>
+				</Flex>
+				{recentImages.length > 0 && (
+					<Flex flexDirection="column" height="58%">
+						<Txt fontSize={18} mb="10px">
+							Recent
+						</Txt>
+						<ScrollableFlex flexDirection="column" p="0">
+							{recentImages
+								.map((recent, i) => (
+									<RadioButton
+										mb={i !== 0 ? '6px' : '0'}
+										key={recent.href}
+										checked={imageURL === recent.href}
+										label={`${recent.pathname.split('/').pop()} - ${
+											recent.href
+										}`}
+										onChange={() => {
+											setImageURL(recent.href);
+										}}
+										style={{
+											overflowWrap: 'break-word',
+										}}
+									/>
+								))
+								.reverse()}
+						</ScrollableFlex>
+					</Flex>
+				)}
+			</Flex>
+		</Modal>
+	);
+};
+
+export default URLSelector;

lib/gui/app/css/main.css

@@ -14,40 +14,36 @@
  * limitations under the License.
  */
 
-/* Prevent text selection */
+@font-face {
-body {
+  font-family: "SourceSansPro";
-  -webkit-user-select: none;
+  src: url("./fonts/SourceSansPro-Regular.ttf") format("truetype");
+  font-weight: 500;
+  font-style: normal;
 }
 
-
+@font-face {
-/* Allow window to be dragged from anywhere */
+  font-family: "SourceSansPro";
-#app-header {
+  src: url("./fonts/SourceSansPro-SemiBold.ttf") format("truetype");
-  -webkit-app-region: drag;
+  font-weight: 600;
+  font-style: normal;
 }
 
-.modal-body {
-  -webkit-app-region: no-drag;
-}
-
-button,
-a,
-input {
-  -webkit-app-region: no-drag;
-}
-
-/* Prevent WebView bounce effect in OS X */
 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%;
 }
 
-html {
+/* Prevent text selection */
-  overflow: hidden;
-}
-
 body {
-  overflow: hidden;
+  -webkit-user-select: none;
   -webkit-overflow-scrolling: touch;
 }
 
@@ -55,11 +51,16 @@ body {
 a:focus,
 input:focus,
 button:focus,
-[tabindex]:focus {
+[tabindex]:focus,
+input[type="checkbox"] + div {
   outline: none !important;
+  box-shadow: none !important;
 }
 
-/* Titles don't have margins on desktop apps */
+.disabled {
-h1, h2, h3, h4, h5, h6 {
+  opacity: 0.4;
-  margin: 0;
+}
+
+#rendition-tooltip-root > div {
+  font-family: "SourceSansPro", sans-serif;
 }

lib/gui/app/models/available-drives.ts

@@ -14,21 +14,20 @@
  * limitations under the License.
  */
 
-import * as _ from 'lodash';
+import { DrivelistDrive } from '../../../shared/drive-constraints';
-
 import { Actions, store } from './store';
 
 export function hasAvailableDrives() {
-	return !_.isEmpty(getDrives());
+	return getDrives().length > 0;
 }
 
 export function setDrives(drives: any[]) {
 	store.dispatch({
-		type: Actions.SET_AVAILABLE_DRIVES,
+		type: Actions.SET_AVAILABLE_TARGETS,
 		data: drives,
 	});
 }
 
-export function getDrives(): any[] {
+export function getDrives(): DrivelistDrive[] {
 	return store.getState().toJS().availableDrives;
 }

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

@@ -75,14 +75,25 @@ export function setDevicePaths(devicePaths: string[]) {
 	});
 }
 
-export function addFailedDevicePath(devicePath: string) {
+export function addFailedDevicePath({
-	const failedDevicePathsSet = new Set(
+	device,
+	error,
+}: {
+	device: sdk.scanner.adapters.DrivelistDrive;
+	error: Error;
+}) {
+	const failedDevicePathsMap = new Map(
 		store.getState().toJS().failedDevicePaths,
 	);
-	failedDevicePathsSet.add(devicePath);
+	failedDevicePathsMap.set(device.device, {
+		description: device.description,
+		device: device.device,
+		devicePath: device.devicePath,
+		...error,
+	});
 	store.dispatch({
 		type: Actions.SET_FAILED_DEVICE_PATHS,
-		data: Array.from(failedDevicePathsSet),
+		data: Array.from(failedDevicePathsMap),
 	});
 }
 

lib/gui/app/models/leds.ts

@@ -14,11 +14,13 @@
  * limitations under the License.
  */
 
-import { Drive as DrivelistDrive } from 'drivelist';
 import * as _ from 'lodash';
 import { AnimationFunction, Color, RGBLed } from 'sys-class-rgb-led';
 
-import { isSourceDrive } from '../../../shared/drive-constraints';
+import {
+	isSourceDrive,
+	DrivelistDrive,
+} from '../../../shared/drive-constraints';
 import * as settings from './settings';
 import { DEFAULT_STATE, observe } from './store';
 
@@ -186,12 +188,15 @@ function stateObserver(state: typeof DEFAULT_STATE) {
 	} else {
 		selectedDrivesPaths = s.devicePaths;
 	}
+	const failedDevicePaths = s.failedDevicePaths.map(
+		([devicePath]: [string]) => devicePath,
+	);
 	const newLedsState = {
 		step,
 		sourceDrive: sourceDrivePath,
 		availableDrives: availableDrivesPaths,
 		selectedDrives: selectedDrivesPaths,
-		failedDrives: s.failedDevicePaths,
+		failedDrives: failedDevicePaths,
 	};
 	if (!_.isEqual(newLedsState, ledsState)) {
 		updateLeds(newLedsState);

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

@@ -1,3 +1,4 @@
+import { DrivelistDrive } from '../../../shared/drive-constraints';
 /*
  * Copyright 2016 balena.io
  *
@@ -14,7 +15,7 @@
  * limitations under the License.
  */
 
-import * as _ from 'lodash';
+import { SourceMetadata } from '../components/source-selector/source-selector';
 
 import * as availableDrives from './available-drives';
 import { Actions, store } from './store';
@@ -24,7 +25,7 @@ import { Actions, store } from './store';
  */
 export function selectDrive(driveDevice: string) {
 	store.dispatch({
-		type: Actions.SELECT_DRIVE,
+		type: Actions.SELECT_TARGET,
 		data: driveDevice,
 	});
 }
@@ -40,10 +41,10 @@ export function toggleDrive(driveDevice: string) {
 	}
 }
 
-export function selectImage(image: any) {
+export function selectSource(source: SourceMetadata) {
 	store.dispatch({
-		type: Actions.SELECT_IMAGE,
+		type: Actions.SELECT_SOURCE,
-		data: image,
+		data: source,
 	});
 }
 
@@ -57,50 +58,38 @@ export function getSelectedDevices(): string[] {
 /**
  * @summary Get all selected drive objects
  */
-export function getSelectedDrives(): any[] {
+export function getSelectedDrives(): DrivelistDrive[] {
-	const drives = availableDrives.getDrives();
+	const selectedDevices = getSelectedDevices();
-	return _.map(getSelectedDevices(), (device) => {
+	return availableDrives
-		return _.find(drives, { device });
+		.getDrives()
-	});
+		.filter((drive) => selectedDevices.includes(drive.device));
 }
 
 /**
  * @summary Get the selected image
  */
-export function getImage() {
+export function getImage(): SourceMetadata | undefined {
-	return _.get(store.getState().toJS(), ['selection', 'image']);
+	return store.getState().toJS().selection.image;
 }
 
-export function getImagePath(): string {
+export function getImagePath(): string | undefined {
-	return _.get(store.getState().toJS(), ['selection', 'image', 'path']);
+	return store.getState().toJS().selection.image?.path;
 }
 
-export function getImageSize(): number {
+export function getImageSize(): number | undefined {
-	return _.get(store.getState().toJS(), ['selection', 'image', 'size']);
+	return store.getState().toJS().selection.image?.size;
 }
 
-export function getImageUrl(): string {
+export function getImageName(): string | undefined {
-	return _.get(store.getState().toJS(), ['selection', 'image', 'url']);
+	return store.getState().toJS().selection.image?.name;
 }
 
-export function getImageName(): string {
+export function getImageLogo(): string | undefined {
-	return _.get(store.getState().toJS(), ['selection', 'image', 'name']);
+	return store.getState().toJS().selection.image?.logo;
 }
 
-export function getImageLogo(): string {
+export function getImageSupportUrl(): string | undefined {
-	return _.get(store.getState().toJS(), ['selection', 'image', 'logo']);
+	return store.getState().toJS().selection.image?.supportUrl;
-}
-
-export function getImageSupportUrl(): string {
-	return _.get(store.getState().toJS(), ['selection', 'image', 'supportUrl']);
-}
-
-export function getImageRecommendedDriveSize(): number {
-	return _.get(store.getState().toJS(), [
-		'selection',
-		'image',
-		'recommendedDriveSize',
-	]);
 }
 
 /**
@@ -114,7 +103,7 @@ export function hasDrive(): boolean {
  * @summary Check if there is a selected image
  */
 export function hasImage(): boolean {
-	return Boolean(getImage());
+	return getImage() !== undefined;
 }
 
 /**
@@ -122,20 +111,20 @@ export function hasImage(): boolean {
  */
 export function deselectDrive(driveDevice: string) {
 	store.dispatch({
-		type: Actions.DESELECT_DRIVE,
+		type: Actions.DESELECT_TARGET,
 		data: driveDevice,
 	});
 }
 
 export function deselectImage() {
 	store.dispatch({
-		type: Actions.DESELECT_IMAGE,
+		type: Actions.DESELECT_SOURCE,
 		data: {},
 	});
 }
 
 export function deselectAllDrives() {
-	_.each(getSelectedDevices(), deselectDrive);
+	getSelectedDevices().forEach(deselectDrive);
 }
 
 /**
@@ -155,5 +144,5 @@ export function isDriveSelected(driveDevice: string) {
 	}
 
 	const selectedDriveDevices = getSelectedDevices();
-	return _.includes(selectedDriveDevices, driveDevice);
+	return selectedDriveDevices.includes(driveDevice);
 }

lib/gui/app/models/settings.ts

@@ -26,6 +26,9 @@ 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
@@ -38,12 +41,15 @@ const JSON_INDENT = 2;
  * NOTE: The ternary is due to this module being loaded both,
  * Electron's main process and renderer process
  */
-const USER_DATA_DIR = electron.app
+
-	? electron.app.getPath('userData')
+const app = electron.app || electron.remote.app;
-	: electron.remote.app.getPath('userData');
+
+const USER_DATA_DIR = app.getPath('userData');
 
 const CONFIG_PATH = join(USER_DATA_DIR, 'config.json');
 
+const DOWNLOADS_DIR = app.getPath('downloads');
+
 async function readConfigFile(filename: string): Promise<_.Dictionary<any>> {
 	let contents = '{}';
 	try {
@@ -73,7 +79,6 @@ export async function writeConfigFile(
 }
 
 const DEFAULT_SETTINGS: _.Dictionary<any> = {
-	unsafeMode: false,
 	errorReporting: true,
 	unmountOnSuccess: true,
 	validateWriteOnSuccess: true,
@@ -81,27 +86,31 @@ const DEFAULT_SETTINGS: _.Dictionary<any> = {
 	desktopNotifications: true,
 	autoBlockmapping: true,
 	decompressFirst: true,
+	saveUrlImage: false,
+	saveUrlImageTo: DOWNLOADS_DIR,
 };
 
 const settings = _.cloneDeep(DEFAULT_SETTINGS);
 
 async function load(): Promise<void> {
 	debug('load');
-	// Use exports.readAll() so it can be mocked in tests
+	const loadedSettings = await readAll();
-	const loadedSettings = await exports.readAll();
 	_.assign(settings, loadedSettings);
 }
 
 const loaded = load();
 
-export async function set(key: string, value: any): Promise<void> {
+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 {
-		// Use exports.writeConfigFile() so it can be mocked in tests
+		await writeConfigFileFn(CONFIG_PATH, settings);
-		await exports.writeConfigFile(CONFIG_PATH, settings);
 	} catch (error) {
 		// Revert to previous value if persisting settings failed
 		settings[key] = previousValue;

lib/gui/app/models/store.ts

@@ -21,8 +21,6 @@ import { v4 as uuidV4 } from 'uuid';
 
 import * as constraints from '../../../shared/drive-constraints';
 import * as errors from '../../../shared/errors';
-import * as fileExtensions from '../../../shared/file-extensions';
-import * as supportedFormats from '../../../shared/supported-formats';
 import * as utils from '../../../shared/utils';
 import * as settings from './settings';
 
@@ -82,15 +80,15 @@ export const DEFAULT_STATE = Immutable.fromJS({
 export enum Actions {
 	SET_DEVICE_PATHS,
 	SET_FAILED_DEVICE_PATHS,
-	SET_AVAILABLE_DRIVES,
+	SET_AVAILABLE_TARGETS,
 	SET_FLASH_STATE,
 	RESET_FLASH_STATE,
 	SET_FLASHING_FLAG,
 	UNSET_FLASHING_FLAG,
-	SELECT_DRIVE,
+	SELECT_TARGET,
-	SELECT_IMAGE,
+	SELECT_SOURCE,
-	DESELECT_DRIVE,
+	DESELECT_TARGET,
-	DESELECT_IMAGE,
+	DESELECT_SOURCE,
 	SET_APPLICATION_SESSION_UUID,
 	SET_FLASHING_WORKFLOW_UUID,
 }
@@ -118,7 +116,7 @@ function storeReducer(
 	action: Action,
 ): typeof DEFAULT_STATE {
 	switch (action.type) {
-		case Actions.SET_AVAILABLE_DRIVES: {
+		case Actions.SET_AVAILABLE_TARGETS: {
 			// Type: action.data : Array<DriveObject>
 
 			if (!action.data) {
@@ -136,6 +134,8 @@ function storeReducer(
 			}
 
 			drives = _.sortBy(drives, [
+				// System drives last
+				(d) => !!d.isSystem,
 				// Devices with no devicePath first (usbboot)
 				(d) => !!d.devicePath,
 				// Then sort by devicePath (only available on Linux with udev) or device
@@ -158,7 +158,7 @@ function storeReducer(
 					) {
 						// Deselect this drive gone from availableDrives
 						return storeReducer(accState, {
-							type: Actions.DESELECT_DRIVE,
+							type: Actions.DESELECT_TARGET,
 							data: device,
 						});
 					}
@@ -206,14 +206,14 @@ function storeReducer(
 						) {
 							// Auto-select this drive
 							return storeReducer(accState, {
-								type: Actions.SELECT_DRIVE,
+								type: Actions.SELECT_TARGET,
 								data: drive.device,
 							});
 						}
 
 						// Deselect this drive in case it still is selected
 						return storeReducer(accState, {
-							type: Actions.DESELECT_DRIVE,
+							type: Actions.DESELECT_TARGET,
 							data: drive.device,
 						});
 					},
@@ -295,6 +295,7 @@ function storeReducer(
 
 			_.defaults(action.data, {
 				cancelled: false,
+				skip: false,
 			});
 
 			if (!_.isBoolean(action.data.cancelled)) {
@@ -335,13 +336,19 @@ function storeReducer(
 				);
 			}
 
+			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_DRIVE: {
+		case Actions.SELECT_TARGET: {
 			// Type: action.data : String
 
 			const device = action.data;
@@ -391,10 +398,12 @@ function storeReducer(
 		// 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_IMAGE: {
+		case Actions.SELECT_SOURCE: {
 			// Type: action.data : ImageObject
 
-			verifyNoNilFields(action.data, selectImageNoNilFields, 'image');
+			if (!action.data.drive) {
+				verifyNoNilFields(action.data, selectImageNoNilFields, 'image');
+			}
 
 			if (!_.isString(action.data.path)) {
 				throw errors.createError({
@@ -402,51 +411,6 @@ function storeReducer(
 				});
 			}
 
-			if (!_.isString(action.data.extension)) {
-				throw errors.createError({
-					title: `Invalid image extension: ${action.data.extension}`,
-				});
-			}
-
-			const extension = _.toLower(action.data.extension);
-
-			if (!_.includes(supportedFormats.getAllExtensions(), extension)) {
-				throw errors.createError({
-					title: `Invalid image extension: ${action.data.extension}`,
-				});
-			}
-
-			let lastImageExtension = fileExtensions.getLastFileExtension(
-				action.data.path,
-			);
-			lastImageExtension = _.isString(lastImageExtension)
-				? _.toLower(lastImageExtension)
-				: lastImageExtension;
-
-			if (lastImageExtension !== extension) {
-				if (!_.isString(action.data.archiveExtension)) {
-					throw errors.createError({
-						title: 'Missing image archive extension',
-					});
-				}
-
-				const archiveExtension = _.toLower(action.data.archiveExtension);
-
-				if (
-					!_.includes(supportedFormats.getAllExtensions(), archiveExtension)
-				) {
-					throw errors.createError({
-						title: `Invalid image archive extension: ${action.data.archiveExtension}`,
-					});
-				}
-
-				if (lastImageExtension !== archiveExtension) {
-					throw errors.createError({
-						title: `Image archive extension mismatch: ${action.data.archiveExtension} and ${lastImageExtension}`,
-					});
-				}
-			}
-
 			const MINIMUM_IMAGE_SIZE = 0;
 
 			if (action.data.size !== undefined) {
@@ -501,7 +465,7 @@ function storeReducer(
 						!constraints.isDriveSizeRecommended(drive, action.data)
 					) {
 						return storeReducer(accState, {
-							type: Actions.DESELECT_DRIVE,
+							type: Actions.DESELECT_TARGET,
 							data: device,
 						});
 					}
@@ -512,7 +476,7 @@ function storeReducer(
 			).setIn(['selection', 'image'], Immutable.fromJS(action.data));
 		}
 
-		case Actions.DESELECT_DRIVE: {
+		case Actions.DESELECT_TARGET: {
 			// Type: action.data : String
 
 			if (!action.data) {
@@ -536,7 +500,7 @@ function storeReducer(
 			);
 		}
 
-		case Actions.DESELECT_IMAGE: {
+		case Actions.DESELECT_SOURCE: {
 			return state.deleteIn(['selection', 'image']);
 		}
 

lib/gui/app/modules/analytics.ts

@@ -18,7 +18,7 @@ import * as _ from 'lodash';
 import * as resinCorvus from 'resin-corvus/browser';
 
 import * as packageJSON from '../../../../package.json';
-import { getConfig, hasProps } from '../../../shared/utils';
+import { getConfig } from '../../../shared/utils';
 import * as settings from '../models/settings';
 import { store } from '../models/store';
 
@@ -55,7 +55,8 @@ async function initConfig() {
 	await installCorvus();
 	let validatedConfig = null;
 	try {
-		const config = await getConfig();
+		const configUrl = await settings.get('configUrl');
+		const config = await getConfig(configUrl);
 		const mixpanel = _.get(config, ['analytics', 'mixpanel'], {});
 		mixpanelSample = mixpanel.probability || DEFAULT_PROBABILITY;
 		if (isClientEligible(mixpanelSample)) {
@@ -88,7 +89,7 @@ function validateMixpanelConfig(config: {
 	const mixpanelConfig = {
 		api_host: 'https://api.mixpanel.com',
 	};
-	if (hasProps(config, ['HTTP_PROTOCOL', 'api_host'])) {
+	if (config.HTTP_PROTOCOL !== undefined && config.api_host !== undefined) {
 		mixpanelConfig.api_host = `${config.HTTP_PROTOCOL}://${config.api_host}`;
 	}
 	return mixpanelConfig;

lib/gui/app/modules/drive-scanner.ts

@@ -17,19 +17,10 @@
 import * as sdk from 'etcher-sdk';
 import { geteuid, platform } from 'process';
 
-import * as settings from '../models/settings';
-
-/**
- * @summary returns true if system drives should be shown
- */
-function includeSystemDrives() {
-	return (
-		settings.getSync('unsafeMode') && !settings.getSync('disableUnsafeMode')
-	);
-}
-
 const adapters: sdk.scanner.adapters.Adapter[] = [
-	new sdk.scanner.adapters.BlockDeviceAdapter({ includeSystemDrives }),
+	new sdk.scanner.adapters.BlockDeviceAdapter({
+		includeSystemDrives: () => true,
+	}),
 ];
 
 // Can't use permissions.isElevated() here as it returns a promise and we need to set

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

@@ -25,7 +25,7 @@ import * as path from 'path';
 import * as packageJSON from '../../../../package.json';
 import * as errors from '../../../shared/errors';
 import * as permissions from '../../../shared/permissions';
-import { SourceOptions } from '../components/source-selector/source-selector';
+import { SourceMetadata } from '../components/source-selector/source-selector';
 import * as flashState from '../models/flash-state';
 import * as selectionState from '../models/selection-state';
 import * as settings from '../models/settings';
@@ -93,7 +93,11 @@ function terminateServer() {
 }
 
 function writerArgv(): string[] {
-	let entryPoint = electron.remote.app.getAppPath();
+	let entryPoint = path.join(
+		electron.remote.app.getAppPath(),
+		'generated',
+		'child-writer.js',
+	);
 	// 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
@@ -127,28 +131,25 @@ function writerEnv() {
 }
 
 interface FlashResults {
+	skip?: boolean;
 	cancelled?: boolean;
 }
 
-/**
+async function performWrite(
- * @summary Perform write operation
+	image: SourceMetadata,
- *
- * @description
- * This function is extracted for testing purposes.
- */
-export async function performWrite(
-	image: string,
 	drives: DrivelistDrive[],
 	onProgress: sdk.multiWrite.OnProgressFunction,
-	source: SourceOptions,
 ): Promise<{ cancelled?: boolean }> {
 	let cancelled = false;
+	let skip = false;
 	ipc.serve();
 	const {
 		unmountOnSuccess,
 		validateWriteOnSuccess,
 		autoBlockmapping,
 		decompressFirst,
+		saveUrlImage,
+		saveUrlImageTo,
 	} = await settings.getAll();
 	return await new Promise((resolve, reject) => {
 		ipc.server.on('error', (error) => {
@@ -174,7 +175,7 @@ export async function performWrite(
 
 		ipc.server.on('fail', ({ device, error }) => {
 			if (device.devicePath) {
-				flashState.addFailedDevicePath(device.devicePath);
+				flashState.addFailedDevicePath({ device, error });
 			}
 			handleErrorLogging(error, analyticsData);
 		});
@@ -191,18 +192,24 @@ export async function performWrite(
 			cancelled = true;
 		});
 
+		ipc.server.on('skip', () => {
+			terminateServer();
+			skip = true;
+		});
+
 		ipc.server.on('state', onProgress);
 
 		ipc.server.on('ready', (_data, socket) => {
 			ipc.server.emit(socket, 'write', {
-				imagePath: image,
+				image,
 				destinations: drives,
-				source,
+				SourceType: image.SourceType.name,
-				SourceType: source.SourceType.name,
 				validateWriteOnSuccess,
 				autoBlockmapping,
 				unmountOnSuccess,
 				decompressFirst,
+				saveUrlImage,
+				saveUrlImageTo,
 			});
 		});
 
@@ -217,6 +224,7 @@ export async function performWrite(
 					environment: env,
 				});
 				flashResults.cancelled = cancelled || results.cancelled;
+				flashResults.skip = skip;
 			} catch (error) {
 				// This happens when the child is killed using SIGKILL
 				const SIGKILL_EXIT_CODE = 137;
@@ -233,6 +241,7 @@ export async function performWrite(
 			// This likely means the child died halfway through
 			if (
 				!flashResults.cancelled &&
+				!flashResults.skip &&
 				!_.get(flashResults, ['results', 'bytesWritten'])
 			) {
 				reject(
@@ -240,7 +249,6 @@ export async function performWrite(
 						title: 'The writer process ended unexpectedly',
 						description:
 							'Please try again, and contact the Etcher team if the problem persists',
-						code: 'ECHILDDIED',
 					}),
 				);
 				return;
@@ -258,9 +266,10 @@ export async function performWrite(
  * @summary Flash an image to drives
  */
 export async function flash(
-	image: string,
+	image: SourceMetadata,
 	drives: DrivelistDrive[],
-	source: SourceOptions,
+	// 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');
@@ -285,19 +294,12 @@ export async function flash(
 	analytics.logEvent('Flash', analyticsData);
 
 	try {
-		// Using it from exports so it can be mocked during tests
+		const result = await write(image, drives, flashState.setProgressState);
-		const result = await exports.performWrite(
-			image,
-			drives,
-			flashState.setProgressState,
-			source,
-		);
 		flashState.unsetFlashingFlag(result);
 	} catch (error) {
 		flashState.unsetFlashingFlag({ cancelled: false, errorCode: error.code });
 		windowProgress.clear();
-		let { results } = flashState.getFlashResults();
+		const { results = {} } = flashState.getFlashResults();
-		results = results || {};
 		const eventData = {
 			...analyticsData,
 			errors: results.errors,
@@ -316,7 +318,7 @@ export async function flash(
 		};
 		analytics.logEvent('Elevation cancelled', eventData);
 	} else {
-		const { results } = flashState.getFlashResults();
+		const { results = {} } = flashState.getFlashResults();
 		const eventData = {
 			...analyticsData,
 			errors: results.errors,
@@ -332,7 +334,8 @@ export async function flash(
 /**
  * @summary Cancel write operation
  */
-export async function cancel() {
+export async function cancel(type: string) {
+	const status = type.toLowerCase();
 	const drives = selectionState.getSelectedDevices();
 	const analyticsData = {
 		image: selectionState.getImagePath(),
@@ -342,7 +345,7 @@ export async function cancel() {
 		flashInstanceUuid: flashState.getFlashUuid(),
 		unmountOnSuccess: await settings.get('unmountOnSuccess'),
 		validateWriteOnSuccess: await settings.get('validateWriteOnSuccess'),
-		status: 'cancel',
+		status,
 	};
 	analytics.logEvent('Cancel', analyticsData);
 
@@ -352,7 +355,7 @@ export async function cancel() {
 		// @ts-ignore (no Server.sockets in @types/node-ipc)
 		const [socket] = ipc.server.sockets;
 		if (socket !== undefined) {
-			ipc.server.emit(socket, 'cancel');
+			ipc.server.emit(socket, status);
 		}
 	} catch (error) {
 		analytics.logException(error);

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

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import { bytesToClosestUnit } from '../../../shared/units';
+import * as prettyBytes from 'pretty-bytes';
 
 export interface FlashState {
 	active: number;
@@ -22,59 +22,62 @@ export interface FlashState {
 	percentage?: number;
 	speed: number;
 	position: number;
-	type?: 'decompressing' | 'flashing' | 'verifying';
+	type?: 'decompressing' | 'flashing' | 'verifying' | 'downloading';
 }
 
-/**
- * @summary Make the progress status subtitle string
- *
- * @param {Object} state - flashing metadata
- *
- * @returns {String}
- *
- * @example
- * const status = progressStatus.fromFlashState({
- *   type: 'flashing'
- *   active: 1,
- *   failed: 0,
- *   percentage: 55,
- *   speed: 2049,
- * })
- *
- * console.log(status)
- * // '55% Flashing'
- */
 export function fromFlashState({
 	type,
 	percentage,
 	position,
-}: FlashState): string {
+}: Pick<FlashState, 'type' | 'percentage' | 'position'>): {
+	status: string;
+	position?: string;
+} {
 	if (type === undefined) {
-		return 'Starting...';
+		return { status: 'Starting...' };
 	} else if (type === 'decompressing') {
 		if (percentage == null) {
-			return 'Decompressing...';
+			return { status: 'Decompressing...' };
 		} else {
-			return `${percentage}% Decompressing`;
+			return { position: `${percentage}%`, status: 'Decompressing...' };
 		}
 	} else if (type === 'flashing') {
 		if (percentage != null) {
 			if (percentage < 100) {
-				return `${percentage}% Flashing`;
+				return { position: `${percentage}%`, status: 'Flashing...' };
 			} else {
-				return 'Finishing...';
+				return { status: 'Finishing...' };
 			}
 		} else {
-			return `${bytesToClosestUnit(position)} flashed`;
+			return {
+				status: 'Flashing...',
+				position: `${position ? prettyBytes(position) : ''}`,
+			};
 		}
 	} else if (type === 'verifying') {
 		if (percentage == null) {
-			return 'Validating...';
+			return { status: 'Validating...' };
 		} else if (percentage < 100) {
-			return `${percentage}% Validating`;
+			return { position: `${percentage}%`, status: 'Validating...' };
 		} else {
-			return 'Finishing...';
+			return { status: 'Finishing...' };
+		}
+	} else if (type === 'downloading') {
+		if (percentage == null) {
+			return { status: 'Downloading...' };
+		} else if (percentage < 100) {
+			return { position: `${percentage}%`, status: 'Downloading...' };
 		}
 	}
-	return 'Failed';
+	return { status: 'Failed' };
+}
+
+export function titleFromFlashState(
+	state: Pick<FlashState, 'type' | 'percentage' | 'position'>,
+): string {
+	const { status, position } = fromFlashState(state);
+	if (position !== undefined) {
+		return `${position} ${status}`;
+	}
+	return status;
 }

lib/gui/app/os/dialog.ts

@@ -18,7 +18,20 @@ import * as electron from 'electron';
 import * as _ from 'lodash';
 
 import * as errors from '../../../shared/errors';
-import { getAllExtensions } from '../../../shared/supported-formats';
+import * as settings from '../../../gui/app/models/settings';
+import { SUPPORTED_EXTENSIONS } from '../../../shared/supported-formats';
+
+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) {
+			// noop
+		}
+	}
+}
 
 /**
  * @summary Open an image selection dialog
@@ -27,6 +40,13 @@ import { getAllExtensions } from '../../../shared/supported-formats';
  * Notice that by image, we mean *.img/*.iso/*.zip/etc files.
  */
 export async function selectImage(): Promise<string | undefined> {
+	return await openDialog();
+}
+
+export async function openDialog(
+	type: 'openFile' | 'openDirectory' = 'openFile',
+) {
+	await mountSourceDrive();
 	const options: electron.OpenDialogOptions = {
 		// This variable is set when running in GNU/Linux from
 		// inside an AppImage, and represents the working directory
@@ -36,19 +56,26 @@ export async function selectImage(): Promise<string | undefined> {
 		//
 		// See: https://github.com/probonopd/AppImageKit/commit/1569d6f8540aa6c2c618dbdb5d6fcbf0003952b7
 		defaultPath: process.env.OWD,
-		properties: ['openFile', 'treatPackageAsDirectory'],
+		properties: [type, 'treatPackageAsDirectory'],
-		filters: [
+		filters:
-			{
+			type === 'openFile'
-				name: 'OS Images',
+				? [
-				extensions: [...getAllExtensions()].sort(),
+						{
-			},
+							name: 'OS Images',
-		],
+							extensions: SUPPORTED_EXTENSIONS,
+						},
+						{
+							name: 'All',
+							extensions: ['*'],
+						},
+				  ]
+				: undefined,
 	};
 	const currentWindow = electron.remote.getCurrentWindow();
-	const [file] = (
+	const [path] = (
 		await electron.remote.dialog.showOpenDialog(currentWindow, options)
 	).filePaths;
-	return file;
+	return path;
 }
 
 /**

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

@@ -17,7 +17,7 @@
 import * as electron from 'electron';
 
 import { percentageToFloat } from '../../../shared/utils';
-import { FlashState, fromFlashState } from '../modules/progress-status';
+import { FlashState, titleFromFlashState } from '../modules/progress-status';
 
 /**
  * @summary The title of the main window upon program launch
@@ -29,7 +29,7 @@ const INITIAL_TITLE = document.title;
  */
 function getWindowTitle(state?: FlashState) {
 	if (state) {
-		return `${INITIAL_TITLE} – ${fromFlashState(state)}`;
+		return `${INITIAL_TITLE} – ${titleFromFlashState(state)}`;
 	}
 	return INITIAL_TITLE;
 }
@@ -50,9 +50,9 @@ export const currentWindow = electron.remote.getCurrentWindow();
  */
 export function set(state: FlashState) {
 	if (state.percentage != null) {
-		exports.currentWindow.setProgressBar(percentageToFloat(state.percentage));
+		currentWindow.setProgressBar(percentageToFloat(state.percentage));
 	}
-	exports.currentWindow.setTitle(getWindowTitle(state));
+	currentWindow.setTitle(getWindowTitle(state));
 }
 
 /**
@@ -60,6 +60,6 @@ export function set(state: FlashState) {
  */
 export function clear() {
 	// Passing 0 or null/undefined doesn't work.
-	exports.currentWindow.setProgressBar(-1);
+	currentWindow.setProgressBar(-1);
-	exports.currentWindow.setTitle(getWindowTitle(undefined));
+	currentWindow.setTitle(getWindowTitle(undefined));
 }

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

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import { using } from 'bluebird';
 import { exec } from 'child_process';
 import { readFile } from 'fs';
 import { chain, trim } from 'lodash';
@@ -23,7 +22,7 @@ import { join } from 'path';
 import { env } from 'process';
 import { promisify } from 'util';
 
-import { tmpFileDisposer } from '../../../shared/utils';
+import { withTmpFile } from '../../../shared/tmp';
 
 const readFileAsync = promisify(readFile);
 
@@ -32,8 +31,7 @@ const execAsync = promisify(exec);
 /**
  * @summary Returns wmic's output for network drives
  */
-export async function getWmicNetworkDrivesOutput(): Promise<string> {
+async function getWmicNetworkDrivesOutput(): Promise<string> {
-	// Exported for tests.
 	// 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
@@ -47,7 +45,7 @@ export async function getWmicNetworkDrivesOutput(): Promise<string> {
 		// Wmic fails with "Invalid global switch" when the "/output:" switch filename contains a dash ("-")
 		prefix: 'tmp',
 	};
-	return using(tmpFileDisposer(options), async ({ path }) => {
+	return withTmpFile(options, async (path) => {
 		const command = [
 			join(env.SystemRoot as string, 'System32', 'Wbem', 'wmic'),
 			'path',
@@ -67,9 +65,10 @@ export async function getWmicNetworkDrivesOutput(): Promise<string> {
 /**
  * @summary returns a Map of drive letter -> network locations on Windows: 'Z:' -> '\\\\192.168.0.1\\Public'
  */
-async function getWindowsNetworkDrives(): Promise<Map<string, string>> {
+async function getWindowsNetworkDrives(
-	// Use getWindowsNetworkDrives from "exports." so it can be mocked in tests
+	getWmicOutput: () => Promise<string>,
-	const result = await exports.getWmicNetworkDrivesOutput();
+): Promise<Map<string, string>> {
+	const result = await getWmicOutput();
 	const couples: Array<[string, string]> = chain(result)
 		.split('\n')
 		// Remove header line
@@ -98,13 +97,15 @@ async function getWindowsNetworkDrives(): Promise<Map<string, string>> {
  */
 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]+:)\\(.*)$/.exec(filePath);
 		if (matches !== null) {
 			const [, drive, relativePath] = matches;
-			const drives = await getWindowsNetworkDrives();
+			const drives = await getWindowsNetworkDrives(getWmicOutput);
 			const location = drives.get(drive);
 			if (location !== undefined) {
 				result = `${location}\\${relativePath}`;

lib/gui/app/pages/finish/styles/_finish.scss

@@ -1,174 +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.
- */
-
-.page-finish {
-  margin-top: 60px;
-}
-
-.col-xs-5.inline-flex.items-baseline > span, .col-xs-5.inline-flex.items-baseline > div {
-  margin-bottom: -10px;
-}
-
-.page-finish .button-label {
-  margin: 0 auto $spacing-medium;
-
-  // Keep some spacing at the sides
-  max-width: $btn-min-width - 5px;
-}
-
-.page-finish .button-primary {
-  min-width: $btn-min-width;
-}
-
-.page-finish .title,
-.page-finish .title h3 {
-  color: $palette-theme-dark-foreground;
-  font-weight: bold;
-}
-
-.page-finish .huge-title {
-  font-size: 3.5em;
-}
-
-.page-finish .label {
-  display: inline-block;
-
-  > b {
-    color: $palette-theme-dark-soft-foreground;
-  }
-}
-
-.page-finish .soft {
-  color: $palette-theme-dark-soft-foreground;
-}
-
-.page-finish .separator-xs {
-  flex-grow: 0;
-  background-color: $palette-theme-dark-soft-background;
-  padding: 0px;
-  min-width: 2px;
-}
-
-.page-finish .center {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.page-finish .box > div > button {
-  margin-right: 20px;
-}
-
-.page-finish webview {
-  width: 800px;
-  height: 300px;
-  position: absolute;
-  top: 80px;
-  left: 0;
-  z-index: 9001;
-}
-
-.page-finish .fallback-banner {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  flex-direction: column;
-  position: absolute;
-  bottom: 0;
-  color: white;
-  height: 320px;
-  width: 100vw;
-  left: 0;
-
-  > * {
-    display: flex;
-    justify-content: center;
-    align-items: center;
-  }
-
-  .caption {
-    display: flex;
-    font-weight: 500;
-  }
-
-  .caption-big {
-    font-size: 28px;
-    font-weight: bold;
-    position: absolute;
-    top: 75px;
-  }
-
-  .caption-small {
-    font-size: 12px;
-  }
-
-  .fallback-footer {
-    font-size: 12px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    width: 100%;
-    position: absolute;
-    bottom: 0;
-    max-height: 21px;
-    margin-bottom: 17px;
-  }
-
-  .svg-icon {
-    margin: 0 10px;
-  }
-
-  .section-footer {
-    position: absolute;
-    right: 0;
-    bottom: 0;
-
-    .footer-right {
-      color: #7e8085;
-      font-size: 12px;
-      margin-right: 30px;
-    }
-  }
-}
-
-.inline-flex {
-  display: inline-flex;
-}
-
-.items-baseline {
-  align-items: baseline;
-}
-
-.page-finish .tick--success {
-  /* hack(Shou): for some reason the height is stretched */
-  height: 24px;
-  width: 24px;
-  border: none;
-  padding: 0;
-  margin: 0 15px 0 0;
-  justify-content: center;
-  align-items: center;
-  display: flex;
-  font-size: 16px;
-}
-
-.title-wrap {
-  margin-left: 5px;
-
-  > .title {
-    margin-bottom: 3px;
-  }
-}

lib/gui/app/pages/main/DriveSelector.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 _ from 'lodash';
-import * as React from 'react';
-import styled from 'styled-components';
-import { DriveSelectorModal } from '../../components/drive-selector/DriveSelectorModal';
-import { TargetSelector } from '../../components/drive-selector/target-selector';
-import { SVGIcon } from '../../components/svg-icon/svg-icon';
-import { getImage, getSelectedDrives } from '../../models/selection-state';
-import * as settings from '../../models/settings';
-import { observe } from '../../models/store';
-import * as analytics from '../../modules/analytics';
-
-const StepBorder = styled.div<{
-	disabled: boolean;
-	left?: boolean;
-	right?: boolean;
-}>`
-	height: 2px;
-	background-color: ${(props) =>
-		props.disabled
-			? props.theme.customColors.dark.disabled.foreground
-			: props.theme.customColors.dark.foreground};
-	position: absolute;
-	width: 124px;
-	top: 19px;
-
-	left: ${(props) => (props.left ? '-67px' : undefined)};
-	right: ${(props) => (props.right ? '-67px' : undefined)};
-`;
-
-const getDriveListLabel = () => {
-	return _.join(
-		_.map(getSelectedDrives(), (drive: any) => {
-			return `${drive.description} (${drive.displayName})`;
-		}),
-		'\n',
-	);
-};
-
-const shouldShowDrivesButton = () => {
-	return !settings.getSync('disableExplicitDriveSelection');
-};
-
-const getDriveSelectionStateSlice = () => ({
-	showDrivesButton: shouldShowDrivesButton(),
-	driveListLabel: getDriveListLabel(),
-	targets: getSelectedDrives(),
-	image: getImage(),
-});
-
-interface DriveSelectorProps {
-	webviewShowing: boolean;
-	disabled: boolean;
-	nextStepDisabled: boolean;
-	hasDrive: boolean;
-	flashing: boolean;
-}
-
-export const DriveSelector = ({
-	webviewShowing,
-	disabled,
-	nextStepDisabled,
-	hasDrive,
-	flashing,
-}: DriveSelectorProps) => {
-	// TODO: inject these from redux-connector
-	const [
-		{ showDrivesButton, driveListLabel, targets, image },
-		setStateSlice,
-	] = React.useState(getDriveSelectionStateSlice());
-	const [showDriveSelectorModal, setShowDriveSelectorModal] = React.useState(
-		false,
-	);
-
-	React.useEffect(() => {
-		return observe(() => {
-			setStateSlice(getDriveSelectionStateSlice());
-		});
-	}, []);
-
-	const showStepConnectingLines = !webviewShowing || !flashing;
-
-	return (
-		<div className="box text-center relative">
-			{showStepConnectingLines && (
-				<>
-					<StepBorder disabled={disabled} left />
-					<StepBorder disabled={nextStepDisabled} right />
-				</>
-			)}
-
-			<div className="center-block">
-				<SVGIcon paths={['drive.svg']} disabled={disabled} />
-			</div>
-
-			<div className="space-vertical-large">
-				<TargetSelector
-					disabled={disabled}
-					show={!hasDrive && showDrivesButton}
-					tooltip={driveListLabel}
-					openDriveSelector={() => {
-						setShowDriveSelectorModal(true);
-					}}
-					reselectDrive={() => {
-						analytics.logEvent('Reselect drive');
-						setShowDriveSelectorModal(true);
-					}}
-					flashing={flashing}
-					targets={targets}
-					image={image}
-				/>
-			</div>
-
-			{showDriveSelectorModal && (
-				<DriveSelectorModal
-					close={() => setShowDriveSelectorModal(false)}
-				></DriveSelectorModal>
-			)}
-		</div>
-	);
-};

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

@@ -14,46 +14,33 @@
  * 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 { Modal, Txt } from 'rendition';
+import { Flex, Modal as SmallModal, Txt } from 'rendition';
+
 import * as constraints from '../../../../shared/drive-constraints';
 import * as messages from '../../../../shared/messages';
-import { DriveSelectorModal } from '../../components/drive-selector/DriveSelectorModal';
 import { ProgressButton } from '../../components/progress-button/progress-button';
-import { SourceOptions } from '../../components/source-selector/source-selector';
-import { SVGIcon } from '../../components/svg-icon/svg-icon';
 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 { scanner as driveScanner } from '../../modules/drive-scanner';
 import * as imageWriter from '../../modules/image-writer';
-import * as progressStatus from '../../modules/progress-status';
 import * as notification from '../../os/notification';
-import { StepSelection } from '../../styled-components';
+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';
 
 const COMPLETED_PERCENTAGE = 100;
 const SPEED_PRECISION = 2;
 
-const getWarningMessages = (drives: any, image: any) => {
-	const warningMessages = [];
-	for (const drive of drives) {
-		if (constraints.isDriveSizeLarge(drive)) {
-			warningMessages.push(messages.warning.largeDriveSize(drive));
-		} else if (!constraints.isDriveSizeRecommended(drive, image)) {
-			warningMessages.push(
-				messages.warning.unrecommendedDriveSize(image, drive),
-			);
-		}
-
-		// TODO(Shou): we should consider adding the same warning dialog for system drives and remove unsafe mode
-	}
-
-	return warningMessages;
-};
-
 const getErrorMessageFromCode = (errorCode: string) => {
 	// TODO: All these error codes to messages translations
 	// should go away if the writer emitted user friendly
@@ -73,16 +60,16 @@ const getErrorMessageFromCode = (errorCode: string) => {
 };
 
 async function flashImageToDrive(
+	isFlashing: boolean,
 	goToSuccess: () => void,
-	sourceOptions: SourceOptions,
 ): Promise<string> {
 	const devices = selection.getSelectedDevices();
 	const image: any = selection.getImage();
-	const drives = _.filter(availableDrives.getDrives(), (drive: any) => {
+	const drives = availableDrives.getDrives().filter((drive: any) => {
-		return _.includes(devices, drive.device);
+		return devices.includes(drive.device);
 	});
 
-	if (drives.length === 0 || flashState.isFlashing()) {
+	if (drives.length === 0 || isFlashing) {
 		return '';
 	}
 
@@ -93,16 +80,14 @@ async function flashImageToDrive(
 	const iconPath = path.join('media', 'icon.png');
 	const basename = path.basename(image.path);
 	try {
-		await imageWriter.flash(image.path, drives, sourceOptions);
+		await imageWriter.flash(image, drives);
 		if (!flashState.wasLastFlashCancelled()) {
-			const flashResults: any = flashState.getFlashResults();
+			const {
+				results = { devices: { successful: 0, failed: 0 } },
+			} = flashState.getFlashResults();
 			notification.send(
 				'Flash complete!',
-				messages.info.flashComplete(
+				messages.info.flashComplete(basename, drives as any, results.devices),
-					basename,
-					drives as any,
-					flashResults.results.devices,
-				),
 				iconPath,
 			);
 			goToSuccess();
@@ -128,15 +113,8 @@ async function flashImageToDrive(
 	return '';
 }
 
-const getProgressButtonLabel = () => {
-	if (!flashState.isFlashing()) {
-		return 'Flash!';
-	}
-	return progressStatus.fromFlashState(flashState.getFlashState());
-};
-
 const formatSeconds = (totalSeconds: number) => {
-	if (!totalSeconds && !_.isNumber(totalSeconds)) {
+	if (typeof totalSeconds !== 'number' || !Number.isFinite(totalSeconds)) {
 		return '';
 	}
 	const minutes = Math.floor(totalSeconds / 60);
@@ -148,35 +126,54 @@ const formatSeconds = (totalSeconds: number) => {
 interface FlashStepProps {
 	shouldFlashStepBeDisabled: boolean;
 	goToSuccess: () => void;
-	source: SourceOptions;
+	isFlashing: boolean;
+	style?: React.CSSProperties;
+	// TODO: factorize
+	step: 'decompressing' | 'flashing' | 'verifying';
+	percentage: number;
+	position: number;
+	failed: number;
+	speed?: number;
+	eta?: number;
+}
+
+export interface DriveWithWarnings extends constraints.DrivelistDrive {
+	statuses: constraints.DriveStatus[];
 }
 
 interface FlashStepState {
-	warningMessages: string[];
+	warningMessage: boolean;
 	errorMessage: string;
 	showDriveSelectorModal: boolean;
+	systemDrives: boolean;
+	drivesWithWarnings: DriveWithWarnings[];
 }
 
-export class FlashStep extends React.Component<FlashStepProps, FlashStepState> {
+export class FlashStep extends React.PureComponent<
+	FlashStepProps,
+	FlashStepState
+> {
 	constructor(props: FlashStepProps) {
 		super(props);
 		this.state = {
-			warningMessages: [],
+			warningMessage: false,
 			errorMessage: '',
 			showDriveSelectorModal: false,
+			systemDrives: false,
+			drivesWithWarnings: [],
 		};
 	}
 
 	private async handleWarningResponse(shouldContinue: boolean) {
-		this.setState({ warningMessages: [] });
+		this.setState({ warningMessage: false });
 		if (!shouldContinue) {
 			this.setState({ showDriveSelectorModal: true });
 			return;
 		}
 		this.setState({
 			errorMessage: await flashImageToDrive(
+				this.props.isFlashing,
 				this.props.goToSuccess,
-				this.props.source,
 			),
 		});
 	}
@@ -191,123 +188,111 @@ export class FlashStep extends React.Component<FlashStepProps, FlashStepState> {
 		}
 	}
 
-	private async tryFlash() {
+	private hasListWarnings(drives: any[]) {
-		const devices = selection.getSelectedDevices();
-		const image = selection.getImage();
-		const drives = _.filter(
-			availableDrives.getDrives(),
-			(drive: { device: string }) => {
-				return _.includes(devices, drive.device);
-			},
-		);
 		if (drives.length === 0 || flashState.isFlashing()) {
 			return;
 		}
-		const hasDangerStatus = constraints.hasListDriveImageCompatibilityStatus(
+		return drives.filter((drive) => drive.isSystem).length > 0;
-			drives,
+	}
-			image,
+
-		);
+	private async tryFlash() {
+		const drives = selection.getSelectedDrives().map((drive) => {
+			return {
+				...drive,
+				statuses: constraints.getDriveImageCompatibilityStatuses(drive),
+			};
+		});
+		if (drives.length === 0 || this.props.isFlashing) {
+			return;
+		}
+		const hasDangerStatus = drives.some((drive) => drive.statuses.length > 0);
 		if (hasDangerStatus) {
-			this.setState({ warningMessages: getWarningMessages(drives, image) });
+			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,
-				this.props.source,
 			),
 		});
 	}
 
 	public render() {
-		const state = flashState.getFlashState();
-		const isFlashing = flashState.isFlashing();
-		const flashErrorCode = flashState.getLastFlashErrorCode();
 		return (
 			<>
-				<div className="box text-center">
+				<Flex
-					<div className="center-block">
+					flexDirection="column"
-						<SVGIcon
+					alignItems="start"
-							paths={['flash.svg']}
+					style={this.props.style}
-							disabled={this.props.shouldFlashStepBeDisabled}
+				>
-						/>
+					<FlashSvg
-					</div>
+						width="40px"
-
+						className={this.props.shouldFlashStepBeDisabled ? 'disabled' : ''}
-					<div className="space-vertical-large">
+						style={{
-						<StepSelection>
+							margin: '0 auto',
-							<ProgressButton
-								type={state.type}
-								active={isFlashing}
-								percentage={state.percentage}
-								label={getProgressButtonLabel()}
-								disabled={
-									Boolean(flashErrorCode) ||
-									this.props.shouldFlashStepBeDisabled
-								}
-								callback={() => {
-									this.tryFlash();
-								}}
-							/>
-						</StepSelection>
-
-						{isFlashing && (
-							<button
-								className="button button-link button-abort-write"
-								onClick={imageWriter.cancel}
-							>
-								<span className="glyphicon glyphicon-remove-sign"></span>
-							</button>
-						)}
-						{!_.isNil(state.speed) &&
-							state.percentage !== COMPLETED_PERCENTAGE && (
-								<p className="step-footer step-footer-split">
-									{Boolean(state.speed) && (
-										<span>{`${state.speed.toFixed(
-											SPEED_PRECISION,
-										)} MB/s`}</span>
-									)}
-									{!_.isNil(state.eta) && (
-										<span>{`ETA: ${formatSeconds(state.eta)}`}</span>
-									)}
-								</p>
-							)}
-
-						{Boolean(state.failed) && (
-							<div className="target-status-wrap">
-								<div className="target-status-line target-status-failed">
-									<span className="target-status-dot"></span>
-									<span className="target-status-quantity">{state.failed}</span>
-									<span className="target-status-message">
-										{messages.progress.failed(state.failed)}{' '}
-									</span>
-								</div>
-							</div>
-						)}
-					</div>
-				</div>
-
-				{this.state.warningMessages.length > 0 && (
-					<Modal
-						width={400}
-						titleElement={'Attention'}
-						cancel={() => this.handleWarningResponse(false)}
-						done={() => this.handleWarningResponse(true)}
-						cancelButtonProps={{
-							children: 'Change',
 						}}
-						action={'Continue'}
+					/>
-						primaryButtonProps={{ primary: false, warning: true }}
+
-					>
+					<ProgressButton
-						{_.map(this.state.warningMessages, (message, key) => (
+						type={this.props.step}
-							<Txt key={key} whitespace="pre-line" mt={2}>
+						active={this.props.isFlashing}
-								{message}
+						percentage={this.props.percentage}
-							</Txt>
+						position={this.props.position}
-						))}
+						disabled={this.props.shouldFlashStepBeDisabled}
-					</Modal>
+						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>{this.props.speed.toFixed(SPEED_PRECISION)} MB/s</Txt>
+								{!_.isNil(this.props.eta) && (
+									<Txt>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 && (
-					<Modal
+					<SmallModal
 						width={400}
 						titleElement={'Attention'}
 						cancel={() => this.handleFlashErrorResponse(false)}
@@ -315,16 +300,19 @@ export class FlashStep extends React.Component<FlashStepProps, FlashStepState> {
 						action={'Retry'}
 					>
 						<Txt>
-							{_.map(this.state.errorMessage.split('\n'), (message, key) => (
+							{this.state.errorMessage.split('\n').map((message, key) => (
 								<p key={key}>{message}</p>
 							))}
 						</Txt>
-					</Modal>
+					</SmallModal>
 				)}
-
 				{this.state.showDriveSelectorModal && (
-					<DriveSelectorModal
+					<TargetSelectorModal
-						close={() => this.setState({ showDriveSelectorModal: false })}
+						cancel={() => this.setState({ showDriveSelectorModal: false })}
+						done={(modalTargets) => {
+							selectAllTargets(modalTargets);
+							this.setState({ showDriveSelectorModal: false });
+						}}
 					/>
 				)}
 			</>

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

@@ -14,25 +14,22 @@
  * limitations under the License.
  */
 
-import { faCog, faQuestionCircle } from '@fortawesome/free-solid-svg-icons';
+import CogSvg from '@fortawesome/fontawesome-free/svgs/solid/cog.svg';
-import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import QuestionCircleSvg from '@fortawesome/fontawesome-free/svgs/solid/question-circle.svg';
-import { sourceDestination } from 'etcher-sdk';
+
-import * as _ from 'lodash';
 import * as path from 'path';
+import * as prettyBytes from 'pretty-bytes';
 import * as React from 'react';
 import { Flex } from 'rendition';
 import styled from 'styled-components';
 
-import { FeaturedProject } from '../../components/featured-project/featured-project';
 import FinishPage from '../../components/finish/finish';
 import { ReducedFlashingInfos } from '../../components/reduced-flashing-infos/reduced-flashing-infos';
-import { SafeWebview } from '../../components/safe-webview/safe-webview';
 import { SettingsModal } from '../../components/settings/settings';
 import {
-	SourceOptions,
+	SourceMetadata,
 	SourceSelector,
 } from '../../components/source-selector/source-selector';
-import { SVGIcon } from '../../components/svg-icon/svg-icon';
 import * as flashState from '../../models/flash-state';
 import * as selectionState from '../../models/selection-state';
 import * as settings from '../../models/settings';
@@ -42,13 +39,17 @@ import {
 	IconButton as BaseIcon,
 	ThemedProvider,
 } from '../../styled-components';
-import { middleEllipsis } from '../../utils/middle-ellipsis';
 
-import { bytesToClosestUnit } from '../../../../shared/units';
+import {
-
+	TargetSelector,
-import { DriveSelector } from './DriveSelector';
+	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 { colors } from '../../theme';
+
 const Icon = styled(BaseIcon)`
 	margin-right: 20px;
 `;
@@ -67,31 +68,52 @@ function getDrivesTitle() {
 	return `${drives.length} Targets`;
 }
 
-function getImageBasename() {
+function getImageBasename(image?: SourceMetadata) {
-	if (!selectionState.hasImage()) {
+	if (image === undefined) {
 		return '';
 	}
 
-	const selectionImageName = selectionState.getImageName();
+	if (image.drive) {
-	const imageBasename = path.basename(selectionState.getImagePath());
+		return image.drive.description;
-	return selectionImageName || imageBasename;
+	}
+	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 ? colors.dark.disabled.foreground : 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)};
+`;
+
 interface MainPageStateFromStore {
 	isFlashing: boolean;
 	hasImage: boolean;
 	hasDrive: boolean;
-	imageLogo: string;
+	imageLogo?: string;
-	imageSize: number;
+	imageSize?: number;
-	imageName: string;
+	imageName?: string;
 	driveTitle: string;
+	driveLabel: string;
 }
 
 interface MainPageState {
 	current: 'main' | 'success';
 	isWebviewShowing: boolean;
 	hideSettings: boolean;
-	source: SourceOptions;
+	featuredProjectURL?: string;
 }
 
 export class MainPage extends React.Component<
@@ -104,10 +126,6 @@ export class MainPage extends React.Component<
 			current: 'main',
 			isWebviewShowing: false,
 			hideSettings: true,
-			source: {
-				imagePath: '',
-				SourceType: sourceDestination.File,
-			},
 			...this.stateHelper(),
 		};
 	}
@@ -119,59 +137,176 @@ export class MainPage extends React.Component<
 			hasDrive: selectionState.hasDrive(),
 			imageLogo: selectionState.getImageLogo(),
 			imageSize: selectionState.getImageSize(),
-			imageName: getImageBasename(),
+			imageName: getImageBasename(selectionState.getImage()),
 			driveTitle: getDrivesTitle(),
+			driveLabel: getDriveListLabel(),
 		};
 	}
 
-	public componentDidMount() {
+	private async getFeaturedProjectURL() {
+		const url = new URL(
+			(await settings.get('featuredProjectEndpoint')) ||
+				'https://assets.balena.io/etcher-featured/index.html',
+		);
+		url.searchParams.append('borderRight', 'false');
+		url.searchParams.append('darkBackground', 'true');
+		return url.toString();
+	}
+
+	public async componentDidMount() {
 		observe(() => {
 			this.setState(this.stateHelper());
 		});
+		this.setState({ featuredProjectURL: await this.getFeaturedProjectURL() });
 	}
 
 	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
-				<header
+				m={`110px ${this.state.isWebviewShowing ? 35 : 55}px`}
-					id="app-header"
+				justifyContent="space-between"
-					style={{
+			>
-						width: '100%',
+				{notFlashingOrSplitView && (
-						padding: '13px 14px',
+					<>
-						textAlign: 'center',
+						<SourceSelector flashing={this.state.isFlashing} />
-					}}
+						<Flex>
-				>
+							<StepBorder disabled={shouldDriveStepBeDisabled} left />
-					<span
+						</Flex>
-						style={{
+						<TargetSelector
-							cursor: 'pointer',
+							disabled={shouldDriveStepBeDisabled}
-						}}
+							hasDrive={this.state.hasDrive}
-						onClick={() =>
+							flashing={this.state.isFlashing}
-							openExternal('https://www.balena.io/etcher?ref=etcher_footer')
+						/>
-						}
+						<Flex>
-						tabIndex={100}
+							<StepBorder disabled={shouldFlashStepBeDisabled} right />
-					>
+						</Flex>
-						<SVGIcon paths={['etcher.svg']} width="123px" height="22px" />
+					</>
-					</span>
+				)}
 
-					<span
+				{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={{
-							float: 'right',
 							position: 'absolute',
 							right: 0,
+							bottom: 0,
+							width: '63.8vw',
+							height: '100vh',
 						}}
-					>
+					/>
+				)}
+
+				<FlashStep
+					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>
+		);
+	}
+
+	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
+						'-webkit-app-region': 'drag',
+						position: 'relative',
+						zIndex: 1,
+					}}
+				>
+					<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={<FontAwesomeIcon icon={faCog} />}
+							icon={<CogSvg height="1em" fill="currentColor" />}
 							plain
 							tabIndex={5}
 							onClick={() => this.setState({ hideSettings: false })}
+							style={{
+								// Make touch events click instead of dragging
+								'-webkit-app-region': 'no-drag',
+							}}
 						/>
 						{!settings.getSync('disableExternalLinks') && (
 							<Icon
-								icon={<FontAwesomeIcon icon={faQuestionCircle} />}
+								icon={<QuestionCircleSvg height="1em" fill="currentColor" />}
 								onClick={() =>
 									openExternal(
 										selectionState.getImageSupportUrl() ||
@@ -179,10 +314,14 @@ export class MainPage extends React.Component<
 									)
 								}
 								tabIndex={6}
+								style={{
+									// Make touch events click instead of dragging
+									'-webkit-app-region': 'no-drag',
+								}}
 							/>
 						)}
-					</span>
+					</Flex>
-				</header>
+				</Flex>
 				{this.state.hideSettings ? null : (
 					<SettingsModal
 						toggleModal={(value: boolean) => {
@@ -190,89 +329,6 @@ export class MainPage extends React.Component<
 						}}
 					/>
 				)}
-
-				<Flex
-					className="page-main row around-xs"
-					style={{ margin: '110px 50px' }}
-				>
-					<div className="col-xs">
-						<SourceSelector
-							flashing={this.state.isFlashing}
-							afterSelected={(source: SourceOptions) =>
-								this.setState({ source })
-							}
-						/>
-					</div>
-
-					<div className="col-xs">
-						<DriveSelector
-							webviewShowing={this.state.isWebviewShowing}
-							disabled={shouldDriveStepBeDisabled}
-							nextStepDisabled={shouldFlashStepBeDisabled}
-							hasDrive={this.state.hasDrive}
-							flashing={this.state.isFlashing}
-						/>
-					</div>
-
-					{this.state.isFlashing && (
-						<div
-							className={`featured-project ${
-								this.state.isFlashing && this.state.isWebviewShowing
-									? 'fp-visible'
-									: ''
-							}`}
-						>
-							<FeaturedProject
-								onWebviewShow={(isWebviewShowing: boolean) => {
-									this.setState({ isWebviewShowing });
-								}}
-							/>
-						</div>
-					)}
-
-					<div>
-						<ReducedFlashingInfos
-							imageLogo={this.state.imageLogo}
-							imageName={middleEllipsis(this.state.imageName, 16)}
-							imageSize={
-								_.isNumber(this.state.imageSize)
-									? (bytesToClosestUnit(this.state.imageSize) as string)
-									: ''
-							}
-							driveTitle={middleEllipsis(this.state.driveTitle, 16)}
-							shouldShow={this.state.isFlashing && this.state.isWebviewShowing}
-						/>
-					</div>
-
-					<div className="col-xs">
-						<FlashStep
-							goToSuccess={() => this.setState({ current: 'success' })}
-							shouldFlashStepBeDisabled={shouldFlashStepBeDisabled}
-							source={this.state.source}
-						/>
-					</div>
-				</Flex>
-			</>
-		);
-	}
-
-	private renderSuccess() {
-		return (
-			<div className="section-loader isFinish">
-				<FinishPage
-					goToMain={() => {
-						flashState.resetState();
-						this.setState({ current: 'main' });
-					}}
-				/>
-				<SafeWebview src="https://www.balena.io/etcher/success-banner/" />
-			</div>
-		);
-	}
-
-	public render() {
-		return (
-			<ThemedProvider style={{ height: '100%', width: '100%' }}>
 				{this.state.current === 'main'
 					? this.renderMain()
 					: this.renderSuccess()}

lib/gui/app/pages/main/styles/_main.scss

@@ -1,200 +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.
- */
-
-img[disabled] {
-  opacity: $disabled-opacity;
-}
-
-.page-main {
-  flex: 1;
-  align-self: center;
-  margin: 20px;
-}
-
-.page-main > .col-xs {
-  height: 165px;
-}
-
-.page-main .step-selection-text {
-  display: flex;
-  flex-wrap: wrap;
-  justify-content: center;
-  color: $palette-theme-dark-foreground;
-}
-
-.page-main .text-disabled > span {
-  color: $palette-theme-dark-disabled-foreground;
-}
-
-.page-main .step-drive.text-warning {
-  color: $palette-theme-warning-background;
-}
-
-.page-main .relative {
-  position: relative;
-}
-
-.page-main .button-abort-write {
-  width: 20px;
-  height: 20px;
-  margin: 0;
-  padding: 0;
-  font-size: 16px;
-  position: absolute;
-  right: -17px;
-  top: 30%;
-}
-
-.button-brick {
-  width: 200px;
-  height: 48px;
-  font-size: 16px;
-  font-weight: 300;
-}
-
-.page-main .step-tooltip {
-  display: block;
-  margin: -5px auto -20px;
-  color: $palette-theme-dark-disabled-foreground;
-  font-size: 10px;
-}
-
-.page-main .step-footer {
-  width: 100%;
-  color: $palette-theme-dark-disabled-foreground;
-  font-size: 10px;
-}
-
-.page-main p.step-footer {
-  margin-top: 9px;
-}
-
-.page-main .step-footer-split {
-  position: absolute;
-  top: 39px;
-  left: 28px;
-  margin-left: auto;
-  margin-right: auto;
-  display: flex;
-  justify-content: space-between;
-  width: $btn-min-width;
-}
-
-.page-main .button.step-footer {
-  font-size: 16px;
-  color: $palette-theme-primary-background;
-  border-radius: 0;
-  padding: 0;
-  width: 100%;
-  font-weight: 300;
-  height: 21px;
-}
-
-.page-main .step-drive.glyphicon {
-  margin-top: 1px;
-}
-
-.page-main div.step-fill,
-.page-main span.step-fill {
-  margin-top: 25px;
-}
-
-.page-main .step-drive.step-list {
-  &::-webkit-scrollbar {
-    width: 4px;
-  }
-
-  &::-webkit-scrollbar-thumb {
-    background-color: $palette-theme-dark-disabled-foreground;
-    border-radius: 4px;
-  }
-}
-
-.page-main .glyphicon {
-  vertical-align: text-top;
-}
-
-.page-main .step-name {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  height: 39px;
-  width: 100%;
-  font-weight: bold;
-  color: $palette-theme-primary-foreground;
-}
-
-.page-main .step-size {
-  color: $palette-theme-dark-disabled-foreground;
-  margin: 0 0 8px 0;
-  font-size: 16px;
-  line-height: 1.5;
-  height: 21px;
-  width: 100%;
-}
-
-.page-main .step-list {
-  height: 80px;
-  margin: 15px;
-  overflow-y: auto;
-  color: $palette-theme-dark-disabled-foreground;
-}
-
-.target-status-wrap {
-  display: flex;
-  position: absolute;
-  top: 62px;
-  flex-direction: column;
-  margin: 8px 28px;
-  align-items: flex-start;
-}
-
-.target-status-line {
-  display: flex;
-  align-items: baseline;
-
-  > .target-status-dot {
-    width: 12px;
-    height: 12px;
-    border-radius: 50%;
-    margin-right: 10px;
-  }
-
-  &.target-status-successful > .target-status-dot {
-    background-color: $palette-theme-success-background;
-  }
-  &.target-status-failed > .target-status-dot {
-    background-color: $palette-theme-danger-background;
-  }
-
-  > .target-status-quantity {
-    color: white;
-    font-weight: bold;
-  }
-
-  > .target-status-message {
-    color: gray;
-    margin-left: 10px;
-  }
-}
-
-.tooltip-inner {
-  white-space: pre-line;
-}
-
-.space-vertical-large {
-  position: relative;
-}

lib/gui/app/scss/components/_button.scss

@@ -1,99 +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.
- */
-
-.button {
-  @extend .btn;
-
-  padding: 10px;
-  padding-top: 11px;
-
-  border-radius: 24px;
-  border: 0;
-
-  letter-spacing: .5px;
-  outline: none;
-
-  position: relative;
-
-  > .glyphicon {
-    top: 0;
-    width: 24px;
-    height: 24px;
-  }
-
-  &.button-primary{
-    width: 200px;
-    height: 48px;
-  }
-
-  &[disabled] {
-    @extend .button-no-hover;
-    background-color: $palette-theme-dark-disabled-background;
-    color: $palette-theme-dark-disabled-foreground;
-    opacity: 1;
-  }
-}
-
-.button-link {
-  @extend .btn-link;
-}
-
-.button-block {
-  display: block;
-  width: 100%;
-}
-
-.button-no-hover {
-  pointer-events: none;
-}
-
-// Create map from Bootstrap `.btn` type styles
-// since its not possible to perform variable
-// interpolation (e.g: `$btn-${type}-bg`).
-// See https://github.com/sass/sass/issues/132
-$button-types-styles: (
-  default: (
-    bg: $palette-theme-default-background,
-    color: $palette-theme-default-foreground
-  ),
-  primary: (
-    bg: $palette-theme-primary-background,
-    color: $palette-theme-primary-foreground
-  ),
-  danger: (
-    bg: $palette-theme-danger-background,
-    color: $palette-theme-danger-foreground
-  ),
-  warning: (
-    bg: $palette-theme-warning-background,
-    color: $palette-theme-danger-foreground
-  )
-);
-
-@each $style in map-keys($button-types-styles) {
-  $button-styles: map-get($button-types-styles, $style);
-
-  .button-#{$style} {
-    background-color: map-get($button-styles, "bg");
-    color: map-get($button-styles, "color");
-  }
-
-  .button-#{$style}:focus,
-  .button-#{$style}:hover {
-    background-color: darken(map-get($button-styles, "bg"), 10%);
-    color: map-get($button-styles, "color");
-  }
-}

lib/gui/app/scss/components/_caption.scss

@@ -1,21 +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.
- */
-
-.caption {
-  font-weight: bold;
-  font-size: 11px;
-  margin-bottom: 0;
-}

lib/gui/app/scss/components/_label.scss

@@ -1,35 +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.
- */
-
-.label {
-  font-size: 9px;
-  margin-right: 4.5px;
-}
-
-.label-big {
-  font-size: 11px;
-  padding: 8px 25px;
-}
-
-.label-inset {
-  background-color: darken($palette-theme-dark-background, 10%);
-  color: darken($palette-theme-dark-foreground, 43%);
-}
-
-.label-danger {
-  background-color: $palette-theme-danger-background;
-  color: $palette-theme-danger-foreground;
-}

lib/gui/app/scss/components/_tick.scss

@@ -1,47 +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.
- */
-
-.tick {
-  @extend .glyphicon;
-
-  display: inline-block;
-  border-radius: 50%;
-  padding: 3px;
-  font-size: 18px;
-  border: 2px solid;
-
-  &[disabled] {
-    color: $palette-theme-dark-soft-foreground;
-    border-color: $palette-theme-dark-soft-foreground;
-    background-color: transparent;
-  }
-}
-
-.tick--success {
-  @extend .glyphicon-ok;
-
-  color: $palette-theme-success-foreground;
-  background-color: $palette-theme-success-background;
-  border-color: $palette-theme-success-background;
-}
-
-.tick--error {
-  @extend .glyphicon-remove;
-
-  color: $palette-theme-danger-foreground;
-  background-color: $palette-theme-danger-background;
-  border-color: $palette-theme-danger-background;
-}

lib/gui/app/scss/main.scss

@@ -1,155 +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.
- */
-
-$icon-font-path: "../../../../node_modules/bootstrap-sass/assets/fonts/bootstrap/";
-$font-size-base: 16px;
-$cursor-disabled: initial;
-$link-hover-decoration: none;
-$btn-min-width: 170px;
-$link-color: #ddd;
-$disabled-opacity: 0.2;
-
-@import "../../../../node_modules/flexboxgrid/dist/flexboxgrid.css";
-@import "../../../../node_modules/bootstrap-sass/assets/stylesheets/bootstrap";
-@import "./modules/theme";
-@import "./modules/bootstrap";
-@import "./modules/space";
-@import "./components/label";
-@import "./components/badge";
-@import "./components/caption";
-@import "./components/button";
-@import "./components/tick";
-@import "../components/drive-selector/styles/drive-selector";
-@import "../pages/main/styles/main";
-@import "../pages/finish/styles/finish";
-@import "./desktop";
-
-@font-face {
-  font-family: "Nunito";
-  src: url("./fonts/Nunito-Regular.woff2") format("woff2");
-  font-weight: normal;
-  font-style: normal;
-  font-display: block;
-}
-
-@font-face {
-  font-family: "Nunito";
-  src: url("./fonts/Nunito-Bold.woff2") format("woff2");
-  font-weight: bold;
-  font-style: normal;
-  font-display: block;
-}
-
-@font-face {
-  font-family: "Nunito";
-  src: url("./fonts/Nunito-Light.woff2") format("woff2");
-  font-weight: 300;
-  font-style: normal;
-  font-display: block;
-}
-
-@font-face {
-  font-family: "CircularStd";
-  src: url("./fonts/CircularStd-Bold.woff2") format("woff2");
-  font-weight: bold;
-  font-style: normal;
-  font-display: block;
-}
-
-@font-face {
-  font-family: "CircularStd";
-  src: url("./fonts/CircularStd-Book.woff2") format("woff2");
-  font-weight: 500;
-  font-style: normal;
-  font-display: block;
-}
-
-@font-face {
-  font-family: "CircularStd";
-  src: url("./fonts/CircularStd-Medium.woff2") format("woff2");
-  font-weight: 400;
-  font-style: normal;
-  font-display: block;
-}
-
-.circular {
-  font-family: "CircularStd";
-  font-weight: 500;
-}
-.nunito {
-  font-family: "Nunito";
-}
-
-body {
-  letter-spacing: 0.5px;
-  display: flex;
-  flex-direction: column;
-  font-family: "CircularStd";
-
-  > header {
-    flex: 0 0 auto;
-  }
-
-  > main {
-    flex: 1;
-    display: flex;
-  }
-
-  > footer {
-    flex: 0 0 auto;
-  }
-}
-
-.section-loader {
-  webview {
-    flex: 0 1;
-    height: 0;
-    width: 0;
-  }
-
-  &.isFinish webview {
-    flex: initial;
-    position: absolute;
-    bottom: 0;
-    left: 0;
-    width: 100%;
-    height: 320px;
-  }
-}
-
-.wrapper {
-  height: 100%;
-  margin: 20px 50px;
-}
-
-.featured-project {
-  webview {
-    flex: 0 1;
-    height: 0;
-    width: 0;
-  }
-
-  &.fp-visible webview {
-    width: 480px;
-    height: 360px;
-    position: absolute;
-    z-index: 1;
-    left: 30px;
-    top: 45px;
-    border-radius: 7px;
-    overflow: hidden;
-  }
-}

lib/gui/app/scss/modules/_bootstrap.scss

@@ -1,42 +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.
- */
-
-// This file is meant to hold Bootstrap modifications
-// that don't qualify as separate UI components.
-
-// Prevent white flash when running application
-html {
-  background-color: $palette-theme-dark-background;
-}
-
-body {
-  background-color: $palette-theme-dark-background;
-}
-
-// Fix slight checkbox vertical alignment issue
-.checkbox input[type="checkbox"] {
-  position: initial;
-  margin-right: 2px;
-}
-
-[uib-tooltip] {
-  cursor: default;
-}
-
-.tooltip {
-  word-wrap: break-word;
-}
-

lib/gui/app/scss/modules/_space.scss

@@ -1,55 +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.
- */
-
-$spacing-large: 30px;
-$spacing-medium: 15px;
-$spacing-small: 10px;
-$spacing-tiny: 5px;
-
-.space-medium {
-  margin: $spacing-medium;
-}
-
-.space-vertical-medium {
-  margin-top: $spacing-medium;
-  margin-bottom: $spacing-medium;
-}
-
-.space-vertical-small {
-  margin-top: $spacing-small;
-  margin-bottom: $spacing-small;
-}
-
-.space-top-large {
-  margin-top: $spacing-large;
-}
-
-.space-vertical-large {
-  margin-top: $spacing-large;
-  margin-bottom: $spacing-large;
-}
-
-.space-bottom-medium {
-  margin-bottom: $spacing-medium;
-}
-
-.space-bottom-large {
-  margin-bottom: $spacing-large;
-}
-
-.space-right-tiny {
-  margin-right: $spacing-tiny;
-}

lib/gui/app/scss/modules/_theme.scss

@@ -1,37 +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.
- */
-
-$palette-theme-dark-foreground: #fff;
-$palette-theme-dark-background: #4d5057;
-$palette-theme-light-foreground: #666;
-$palette-theme-light-background: #fff;
-$palette-theme-dark-soft-foreground: #ddd;
-$palette-theme-dark-soft-background: #64686a;
-$palette-theme-light-soft-foreground: #b3b3b3;
-$palette-theme-dark-disabled-background: #3a3c41;
-$palette-theme-dark-disabled-foreground: #787c7f;
-$palette-theme-light-disabled-background: #d5d5d5;
-$palette-theme-light-disabled-foreground: #787c7f;
-$palette-theme-default-background: #ececec;
-$palette-theme-default-foreground: #b3b3b3;
-$palette-theme-primary-background: #2297de;
-$palette-theme-primary-foreground: #fff;
-$palette-theme-warning-background: #ff912f;
-$palette-theme-warning-foreground: #fff;
-$palette-theme-danger-background: #d9534f;
-$palette-theme-danger-foreground: #fff;
-$palette-theme-success-background: #5fb835;
-$palette-theme-success-foreground: #fff;

lib/gui/app/styled-components.tsx

@@ -14,51 +14,32 @@
  * limitations under the License.
  */
 
+import * as _ from 'lodash';
 import * as React from 'react';
-import { Button, ButtonProps, Flex, Provider, Txt } from 'rendition';
+import {
-import styled from 'styled-components';
+	Alert as AlertBase,
-import { space } from 'styled-system';
+	Flex,
+	FlexProps,
+	Button,
+	ButtonProps,
+	Modal as ModalBase,
+	Provider,
+	Table as BaseTable,
+	TableProps as BaseTableProps,
+	Txt,
+} from 'rendition';
+import styled, { css } from 'styled-components';
 
-import { colors } from './theme';
+import { colors, theme } from './theme';
-
-const theme = {
-	// TODO: Standardize how the colors are specified to match with rendition's format.
-	customColors: colors,
-	button: {
-		border: {
-			width: '0',
-			radius: '24px',
-		},
-		disabled: {
-			opacity: 1,
-		},
-		extend: () => `
-      && {
-				width: 200px;
-				height: 48px;
-				font-size: 16px;
-
-				&:disabled {
-					background-color: ${colors.dark.disabled.background};
-					color: ${colors.dark.disabled.foreground};
-					opacity: 1;
-
-					&:hover {
-						background-color: ${colors.dark.disabled.background};
-						color: ${colors.dark.disabled.foreground};
-					}
-				}
-      }
-    `,
-	},
-};
 
 export const ThemedProvider = (props: any) => (
 	<Provider theme={theme} {...props}></Provider>
 );
 
 export const BaseButton = styled(Button)`
+	width: 200px;
 	height: 48px;
+	font-size: 16px;
 `;
 
 export const IconButton = styled((props) => <Button plain {...props} />)`
@@ -75,10 +56,10 @@ export const IconButton = styled((props) => <Button plain {...props} />)`
 `;
 
 export const StepButton = styled((props: ButtonProps) => (
-	<Button {...props}></Button>
+	<BaseButton {...props}></BaseButton>
 ))`
-	color: rgba(255, 255, 255, 0.7);
+	color: #ffffff;
-	margin: auto;
+	font-size: 14px;
 `;
 
 export const ChangeButton = styled(Button)`
@@ -96,17 +77,15 @@ export const ChangeButton = styled(Button)`
 				color: #8f9297;
 			}
 		}
-		${space}
 	}
 `;
-export const StepNameButton = styled(Button)`
+
-	border-radius: 24px;
+export const StepNameButton = styled(BaseButton)`
-	margin: auto;
+	display: inline-flex;
-	display: flex;
 	justify-content: center;
 	align-items: center;
 	width: 100%;
-	font-weight: bold;
+	font-weight: normal;
 	color: ${colors.dark.foreground};
 
 	&:enabled {
@@ -117,20 +96,247 @@ export const StepNameButton = styled(Button)`
 		}
 	}
 `;
-export const StepSelection = styled(Flex)`
+
-	flex-wrap: wrap;
-	justify-content: center;
-`;
 export const Footer = styled(Txt)`
 	margin-top: 10px;
 	color: ${colors.dark.disabled.foreground};
 	font-size: 10px;
 `;
-export const Underline = styled(Txt.span)`
+
-	border-bottom: 1px dotted;
+export const DetailsText = (props: FlexProps) => (
-	padding-bottom: 2px;
+	<Flex
+		alignItems="center"
+		color={colors.dark.disabled.foreground}
+		{...props}
+	/>
+);
+
+const modalFooterShadowCss = css`
+	overflow: auto;
+	background: 0, linear-gradient(rgba(255, 255, 255, 0), white 70%) 0 100%, 0,
+		linear-gradient(rgba(255, 255, 255, 0), rgba(221, 225, 240, 0.5) 70%) 0 100%;
+	background-repeat: no-repeat;
+	background-size: 100% 40px, 100% 40px, 100% 8px, 100% 8px;
+
+	background-repeat: no-repeat;
+	background-color: white;
+	background-size: 100% 40px, 100% 40px, 100% 8px, 100% 8px;
+	background-attachment: local, local, scroll, scroll;
 `;
-export const DetailsText = styled(Txt.p)`
+
-	color: ${colors.dark.disabled.foreground};
+export const Modal = styled(({ style, children, ...props }) => {
-	margin-bottom: 0;
+	return (
+		<Provider
+			theme={_.merge({}, theme, {
+				header: {
+					height: '50px',
+				},
+				layer: {
+					extend: () => `
+						${theme.layer.extend()}
+
+						> div:last-child {
+							top: 0;
+						}
+					`,
+				},
+			})}
+		>
+			<ModalBase
+				position="top"
+				width="97vw"
+				cancelButtonProps={{
+					style: {
+						marginRight: '20px',
+						border: 'solid 1px #2a506f',
+					},
+				}}
+				style={{
+					height: '87.5vh',
+					...style,
+				}}
+				{...props}
+			>
+				<ScrollableFlex flexDirection="column" width="100%" height="90%">
+					{...children}
+				</ScrollableFlex>
+			</ModalBase>
+		</Provider>
+	);
+})`
+	> div {
+		padding: 0;
+		height: 100%;
+
+		> div:first-child {
+			height: 81%;
+			padding: 24px 30px 0;
+		}
+
+		> h3 {
+			margin: 0;
+			padding: 24px 30px 0;
+			height: 14.3%;
+		}
+
+		> div:first-child {
+			height: 81%;
+			padding: 24px 30px 0;
+		}
+
+		> div:nth-child(2) {
+			height: 61%;
+			padding: 0 30px;
+			${modalFooterShadowCss}
+		}
+
+		> div:last-child {
+			margin: 0;
+			flex-direction: ${(props) =>
+				props.reverseFooterButtons ? 'row-reverse' : 'row'};
+			border-radius: 0 0 7px 7px;
+			height: 80px;
+			background-color: #fff;
+			justify-content: center;
+			width: 100%;
+		}
+
+		::-webkit-scrollbar {
+			display: none;
+		}
+	}
 `;
+
+export const ScrollableFlex = styled(Flex)`
+	overflow: auto;
+
+	::-webkit-scrollbar {
+		display: none;
+	}
+
+	> div > div {
+		/* This is required for the sticky table header in TargetsTable */
+		overflow-x: visible;
+	}
+`;
+
+export const Alert = styled((props) => (
+	<AlertBase warning emphasized {...props}></AlertBase>
+))`
+	position: fixed;
+	top: -40px;
+	left: 50%;
+	transform: translate(-50%, 0px);
+	height: 30px;
+	min-width: 50%;
+	padding: 0px;
+	justify-content: center;
+	align-items: center;
+	font-size: 14px;
+	background-color: #fca321;
+	text-align: center;
+
+	* {
+		color: #ffffff;
+	}
+
+	> div:first-child {
+		display: none;
+	}
+`;
+
+export interface GenericTableProps<T> extends BaseTableProps<T> {
+	refFn: (t: BaseTable<T>) => void;
+	data: T[];
+	checkedRowsNumber?: number;
+	multipleSelection: boolean;
+	showWarnings?: boolean;
+}
+
+const GenericTable: <T>(
+	props: GenericTableProps<T>,
+) => React.ReactElement<GenericTableProps<T>> = <T extends {}>({
+	refFn,
+	...props
+}: GenericTableProps<T>) => (
+	<div>
+		<BaseTable<T> ref={refFn} {...props} />
+	</div>
+);
+
+function StyledTable<T>() {
+	return styled((props: GenericTableProps<T>) => (
+		<GenericTable<T> {...props} />
+	))`
+		[data-display='table-head']
+			> [data-display='table-row']
+			> [data-display='table-cell'] {
+			position: sticky;
+			background-color: #f8f9fd;
+			top: 0;
+			z-index: 1;
+
+			input[type='checkbox'] + div {
+				display: ${(props) => (props.multipleSelection ? 'flex' : 'none')};
+
+				${(props) =>
+					props.multipleSelection &&
+					props.checkedRowsNumber !== 0 &&
+					props.checkedRowsNumber !== props.data.length
+						? `
+						font-weight: 600;
+						color: ${colors.primary.foreground};
+						background: ${colors.primary.background};
+
+						::after {
+							content: '–';
+						}
+						`
+						: ''}
+				}
+			}
+		}
+
+		[data-display='table-head'] > [data-display='table-row'],
+		[data-display='table-body'] > [data-display='table-row'] {
+			> [data-display='table-cell']:first-child {
+				padding-left: 15px;
+				width: 6%;
+			}
+
+			> [data-display='table-cell']:last-child {
+				padding-right: 0;
+			}
+		}
+
+		[data-display='table-body'] > [data-display='table-row'] {
+			&:nth-of-type(2n) {
+				background: transparent;
+			}
+
+			&[data-highlight='true'] {
+				&.system {
+					background-color: ${(props) => (props.showWarnings ? '#fff5e6' : '#e8f5fc')};
+				}
+
+				> [data-display='table-cell']:first-child {
+					box-shadow: none;
+				}
+			}
+		}
+
+		&& [data-display='table-row'] > [data-display='table-cell'] {
+			padding: 6px 8px;
+			color: #2a506f;
+		}
+
+		input[type='checkbox'] + div {
+			border-radius: ${(props) => (props.multipleSelection ? '4px' : '50%')};
+		}
+	`;
+}
+
+export const Table = <T extends {}>(props: GenericTableProps<T>) => {
+	const TypedStyledFunctional = StyledTable<T>();
+	return <TypedStyledFunctional {...props} />;
+};

lib/gui/app/theme.ts

@@ -14,6 +14,9 @@
  * limitations under the License.
  */
 
+import * as _ from 'lodash';
+import { Theme } from 'rendition';
+
 export const colors = {
 	dark: {
 		foreground: '#fff',
@@ -49,6 +52,7 @@ export const colors = {
 	secondary: {
 		foreground: '#000',
 		background: '#ddd',
+		main: '#fff',
 	},
 	warning: {
 		foreground: '#fff',
@@ -63,3 +67,55 @@ export const colors = {
 		background: '#5fb835',
 	},
 };
+
+const font = 'SourceSansPro';
+
+export const theme = _.merge({}, Theme, {
+	font,
+	global: {
+		font: {
+			family: font,
+			size: 16,
+		},
+		text: {
+			medium: {
+				size: 16,
+			},
+		},
+	},
+	button: {
+		border: {
+			width: '0',
+			radius: '24px',
+		},
+		disabled: {
+			opacity: 1,
+		},
+		extend: () => `
+			width: 200px;
+			font-size: 16px;
+
+			&& {
+				height: 48px;
+			}
+
+			:disabled {
+				background-color: ${colors.dark.disabled.background};
+				color: ${colors.dark.disabled.foreground};
+				opacity: 1;
+
+				:hover {
+					background-color: ${colors.dark.disabled.background};
+					color: ${colors.dark.disabled.foreground};
+				}
+			}
+		`,
+	},
+	layer: {
+		extend: () => `
+			> div:first-child {
+				background-color: transparent;
+			}
+		`,
+	},
+});

lib/gui/app/utils/start-ellipsis.ts

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 balena.io
+ * 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.
@@ -14,11 +14,15 @@
  * limitations under the License.
  */
 
-.badge {
+/**
-  border: 2px solid;
+ * @summary Truncate text from the start with an ellipsis
-  border-radius: 50%;
+ */
-  padding: 7px 10px;
+export function startEllipsis(input: string, limit: number): string {
-  position: relative;
+	// Do nothing, the string doesn't need truncation.
-  z-index: 10;
+	if (input.length <= limit) {
-  letter-spacing: 0;
+		return input;
+	}
+
+	const lastPart = input.slice(input.length - limit, input.length);
+	return `…${lastPart}`;
 }

lib/gui/assets/balena.svg

@@ -1,68 +1 @@
-<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 260.9 74"><style>.st2{fill:#fff}</style><g id="Ebene_1"><path class="st2" d="M88.8 19.7h6.7v11.1h.1c.7-1 1.7-1.7 2.9-2.3 1.2-.5 2.5-.9 3.8-1.1.3 0 .7-.1 1-.1h.9c4.1 0 7.5 1.4 10.1 4.1 2.6 2.7 3.9 5.9 3.9 9.4 0 .5 0 1.1-.1 1.6-.1.6-.2 1.1-.4 1.7-.3 1.1-.7 2.2-1.2 3.2s-1.2 2-1.9 2.7c-1.2 1.4-2.8 2.4-4.6 3.1-1.8.7-3.7 1.1-5.6 1.1-1.9 0-3.7-.3-5.3-1-1.6-.7-3-1.7-4.1-3.2h-.1v3.4h-6.2V19.7zm8.8 15.7c-1.7 1.4-2.5 3.1-2.5 5.2 0 2.2.8 4.1 2.3 5.6 1.5 1.5 3.6 2.3 6.1 2.3 2.4 0 4.3-.7 5.8-2.2 1.5-1.4 2.2-3.2 2.2-5.4 0-2.1-.7-3.9-2.2-5.4-1.5-1.5-3.4-2.2-5.8-2.2-2.3 0-4.2.7-5.9 2.1zM150.3 53.6h-6.2v-3.4h-.1c-.8 1.1-1.9 2-3.3 2.7-1.4.7-2.8 1.2-4.3 1.4-.3 0-.6.1-.9.1h-.9c-2.2 0-4.1-.4-5.8-1.1-1.7-.7-3.2-1.8-4.4-3.1-1.1-1.2-2-2.6-2.6-4.2-.6-1.6-.9-3.3-.9-5 0-1.8.3-3.4.8-4.9.6-1.5 1.5-2.9 2.7-4.2 1.4-1.5 3-2.6 4.7-3.3 1.7-.7 3.6-1.1 5.7-1.1 1.9 0 3.7.4 5.3 1.1 1.6.7 3 1.8 4.1 3.3v-3.6h6.2v25.3zM144 40.8c0-2.1-.7-3.9-2.2-5.3-1.5-1.5-3.4-2.2-5.8-2.1-2.5 0-4.5.7-6 2.2-1.6 1.5-2.3 3.4-2.3 5.6 0 2.1.8 3.8 2.4 5.2 1.6 1.4 3.6 2.1 5.8 2.1 2.4 0 4.4-.7 5.9-2.2 1.4-1.4 2.2-3.3 2.2-5.5zM155.3 19.7h6.7v33.9h-6.7V19.7zM173.3 43.6c.5 1.5 1.4 2.7 2.8 3.6 1.4.9 2.9 1.3 4.6 1.3 1.3 0 2.5-.2 3.6-.6 1.1-.4 2-.9 2.6-1.6h7.4c-.8 2.3-2.5 4.2-5.1 5.8-2.6 1.6-5.3 2.4-8.3 2.4-4.1 0-7.5-1.3-10.4-3.9-2.9-2.6-4.3-5.7-4.3-9.4 0-3.8 1.4-7 4.3-9.7 2.9-2.7 6.4-4 10.5-4 4 0 7.4 1.3 10.2 4 2.8 2.7 4.2 5.8 4.2 9.3 0 .4 0 .8-.1 1.2-.1.4-.1.8-.2 1.1 0 .1-.1.2-.1.3v.3h-21.7zm15.3-5.4c-.5-1.5-1.5-2.7-2.9-3.5-1.4-.9-3-1.3-4.7-1.3h-.4c-1.6.1-3.1.6-4.5 1.4-1.4.9-2.4 2-2.8 3.4h15.3zM199.7 28.2h6.2v2.3h.1c.8-.9 1.8-1.7 3-2.2 1.3-.5 2.6-.8 4-.9h1.4c1.3.1 2.6.4 3.9 1 1.3.5 2.3 1.3 3.3 2.2.1.1.3.2.4.3.1.1.2.2.3.4 1.1 1.4 1.7 2.8 1.9 4.4s.3 3.1.3 4.8v13.1h-6.7v-12-1.2c0-.4 0-.9-.1-1.3-.1-.7-.2-1.3-.4-1.9-.2-.6-.4-1.2-.8-1.7-.4-.6-1-1.1-1.8-1.5-.8-.4-1.5-.6-2.3-.6h-1c-.8.1-1.5.3-2.3.7-.7.4-1.3.9-1.7 1.5-.3.5-.6 1.1-.8 1.7-.2.7-.3 1.3-.3 2v14.3h-6.7V28.2zM258.2 53.6H252v-3.4h-.1c-.8 1.1-1.9 2-3.3 2.7-1.4.7-2.8 1.2-4.3 1.4-.3 0-.6.1-.9.1h-.9c-2.2 0-4.1-.4-5.8-1.1-1.7-.7-3.2-1.8-4.4-3.1-1.1-1.2-2-2.6-2.6-4.2-.6-1.6-.9-3.3-.9-5 0-1.8.3-3.4.8-4.9.6-1.5 1.5-2.9 2.7-4.2 1.4-1.5 3-2.6 4.7-3.3 1.7-.7 3.6-1.1 5.7-1.1 1.9 0 3.7.4 5.3 1.1 1.6.7 3 1.8 4.1 3.3v-3.6h6.2v25.3zm-6.4-12.8c0-2.1-.7-3.9-2.2-5.3-1.5-1.5-3.4-2.2-5.8-2.1-2.5 0-4.5.7-6 2.2-1.6 1.5-2.3 3.4-2.3 5.6 0 2.1.8 3.8 2.4 5.2 1.6 1.4 3.6 2.1 5.8 2.1 2.4 0 4.4-.7 5.9-2.2 1.5-1.4 2.2-3.3 2.2-5.5z"/><g><path d="M34.9 43.9v20.6c.9-.2 1.7-.4 2.5-.9l17.1-9.8c2.5-1.4 4-4.1 4-7V27.3c0-.8-.1-1.6-.4-2.3L39.6 35.7c-3.9 2.7-4.7 5.2-4.7 8.2z" fill="#ffc100"/><path d="M64.9 21l-6.8 3.9c.2.7.4 1.5.4 2.3v19.6c0 2.9-1.6 5.6-4 7l-17.1 9.8c-.8.4-1.6.7-2.5.9v7.8c1.2-.2 2.4-.6 3.4-1.2l22.2-12.7c3.1-1.8 5-5.1 5-8.7V24.3c0-1.1-.2-2.2-.6-3.3z" fill="#f6eb61"/><path d="M33.3 37.4c1-1.6 2.5-3.1 4.7-4.4l18.7-10.8c-.6-.8-1.4-1.5-2.2-2l-17.1-9.8c-2.5-1.4-5.6-1.4-8.1 0l-17 9.8c-.9.5-1.6 1.2-2.3 2L28.6 33c2.2 1.4 3.7 2.8 4.7 4.4z" fill="#439879"/><path d="M12.3 20.3l17-9.8c2.5-1.4 5.6-1.4 8.1 0l17.1 9.8c.9.5 1.6 1.2 2.2 2l6.8-3.9c-.8-1.1-1.8-2-3-2.6L38.3 2.9c-3.1-1.8-6.9-1.8-10 0l-22 12.8c-1.2.7-2.2 1.6-3 2.7l6.8 3.9c.5-.8 1.3-1.5 2.2-2z" fill="#28cdfb"/><path d="M29.3 63.6l-17-9.8c-2.5-1.4-4-4.1-4-7V27.2c0-.8.1-1.5.3-2.2l-6.8-3.9c-.4 1.1-.6 2.1-.6 3.2v25.5c0 3.6 1.9 6.9 5 8.6l22.1 12.7c1 .6 2.2 1 3.4 1.2v-7.8c-.8-.1-1.6-.4-2.4-.9z" fill="#fdd757"/><path d="M27 35.6L8.6 25c-.2.7-.3 1.5-.3 2.2v19.6c0 2.9 1.5 5.6 4 7l17 9.8c.8.4 1.6.7 2.5.9V43.9c-.1-3-.9-5.5-4.8-8.3z" fill="#ec8b00"/></g></g></svg>
-<!-- Generator: Adobe Illustrator 22.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 260.9 74" style="enable-background:new 0 0 260.9 74;" xml:space="preserve">
-<style type="text/css">
-	.st0{display:none;}
-	.st1{display:inline;}
-	.st2{fill:#FFFFFF;}
-	.st3{fill:#FFC100;}
-	.st4{fill:#F6EB61;}
-	.st5{fill:#439879;}
-	.st6{fill:#28CDFB;}
-	.st7{fill:#FDD757;}
-	.st8{fill:#EC8B00;}
-</style>
-<g id="type" class="st0">
-	<text transform="matrix(1 0 0 1 264.4807 53.6223)" class="st1" style="font-family:'ITCAvantGardeStd-Bold'; font-size:46.2px;">Fin</text>
-</g>
-<g id="Ebene_1">
-	<g>
-		<path class="st2" d="M88.8,19.7h6.7v11.1h0.1c0.7-1,1.7-1.7,2.9-2.3c1.2-0.5,2.5-0.9,3.8-1.1c0.3,0,0.7-0.1,1-0.1
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-			c-0.3,1.1-0.7,2.2-1.2,3.2c-0.5,1-1.2,2-1.9,2.7c-1.2,1.4-2.8,2.4-4.6,3.1c-1.8,0.7-3.7,1.1-5.6,1.1c-1.9,0-3.7-0.3-5.3-1
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-		<path class="st2" d="M173.3,43.6c0.5,1.5,1.4,2.7,2.8,3.6c1.4,0.9,2.9,1.3,4.6,1.3c1.3,0,2.5-0.2,3.6-0.6c1.1-0.4,2-0.9,2.6-1.6
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-		<path class="st2" d="M199.7,28.2h6.2v2.3h0.1c0.8-0.9,1.8-1.7,3-2.2c1.3-0.5,2.6-0.8,4-0.9c0.1,0,0.2,0,0.3,0c0.1,0,0.2,0,0.3,0
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-	<g>
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lib/gui/assets/drive.svg

@@ -1,18 +1 @@
-<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 134.229 134.229"><g fill="#FFF"><path d="M21.343 112.528a4.192 4.192 0 014.195 4.189 4.199 4.199 0 01-4.195 4.201 4.2 4.2 0 01-4.199-4.201 4.192 4.192 0 014.199-4.189z"/><path d="M131.246 110.53L119.604 5.8c-.354-3.185-3.557-5.8-7.124-5.8H21.754c-3.568 0-6.777 2.615-7.127 5.8L2.984 110.53c0 .129-.061.232-.061.359v11.667c0 6.437 5.237 11.673 11.667 11.673h105.05c6.431 0 11.667-5.236 11.667-11.673v-11.667c0-.127-.061-.237-.061-.359zm-5.772 12.026c0 3.222-2.631 5.84-5.84 5.84H14.59c-3.206 0-5.836-2.618-5.836-5.84v-11.667c0-3.221 2.63-5.839 5.836-5.839h105.05c3.203 0 5.834 2.618 5.834 5.839v11.667z"/></g></svg>
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-			<path class="st5" d="M33.3,37.4c1-1.6,2.5-3.1,4.7-4.4l18.7-10.8c-0.6-0.8-1.4-1.5-2.2-2l-17.1-9.8c-2.5-1.4-5.6-1.4-8.1,0
-				l-17,9.8c-0.9,0.5-1.6,1.2-2.3,2L28.6,33C30.8,34.4,32.3,35.8,33.3,37.4z"/>
-			<path class="st6" d="M12.3,20.3l17-9.8c2.5-1.4,5.6-1.4,8.1,0l17.1,9.8c0.9,0.5,1.6,1.2,2.2,2l6.8-3.9c-0.8-1.1-1.8-2-3-2.6
-				L38.3,2.9c-3.1-1.8-6.9-1.8-10,0L6.3,15.7c-1.2,0.7-2.2,1.6-3,2.7l6.8,3.9C10.6,21.5,11.4,20.8,12.3,20.3z"/>
-			<path class="st6" d="M29.3,63.6l-17-9.8c-2.5-1.4-4-4.1-4-7V27.2c0-0.8,0.1-1.5,0.3-2.2l-6.8-3.9c-0.4,1.1-0.6,2.1-0.6,3.2v25.5
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-		</g>
-		<path class="st5" d="M267.6,19.4h19.4v7.7h-10.6v5.3h10.3v7.7h-10.3V46h10.6v7.7h-19.4V19.4z"/>
-		<path class="st5" d="M294.3,33.8h-3.8V28h3.8v-8.5h7.7V28h3.7v5.8H302v19.8h-7.7V33.8z"/>
-		<path class="st5" d="M334.5,43.9c-1.4,5.8-6.5,10.6-13.4,10.6c-7.8,0-13.7-6.1-13.7-13.7c0-7.5,5.9-13.6,13.5-13.6
-			c6.8,0,12.3,4.5,13.6,10.8h-7.8c-0.8-1.8-2.4-3.6-5.5-3.6c-1.8-0.1-3.3,0.6-4.4,1.8c-1.1,1.2-1.7,2.9-1.7,4.7
-			c0,3.7,2.4,6.5,6.1,6.5c3.2,0,4.7-1.8,5.5-3.4H334.5z"/>
-		<path class="st5" d="M338,19.4h7.7v7.7v3.2c1.4-2.3,4-3.2,6.7-3.2c3.9,0,6.2,1.4,7.6,3.6c1.4,2.2,1.8,5.3,1.8,8.5v14.3h-7.7v-14
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-		<path class="st5" d="M373.5,43.5c0.3,2.7,2.9,4.5,5.9,4.5c2.4,0,3.7-1.1,4.7-2.4h7.9c-1.2,2.9-3,5.1-5.2,6.6
-			c-2.1,1.5-4.7,2.3-7.3,2.3c-7.3,0-13.6-6-13.6-13.6c0-7.2,5.6-13.8,13.4-13.8c3.9,0,7.3,1.5,9.7,4.1c3.2,3.5,4.2,7.6,3.6,12.3
-			H373.5z M385,37.6c-0.2-1.2-1.8-4.1-5.7-4.1c-4,0-5.5,2.9-5.7,4.1H385z"/>
-		<path class="st5" d="M397,28h7.2v2.9c0.7-1.4,2.1-3.7,6.5-3.7v7.7h-0.3c-3.9,0-5.8,1.4-5.8,5v13.8H397V28z"/>
-	</g>
-</g>
-</svg>

lib/gui/assets/flash.svg

@@ -1,18 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<svg width="27" height="40" xmlns="http://www.w3.org/2000/svg"><path d="M16.005 10.697L21.129 0H8.775L0 18.32h11.649L8.11 40l18.804-29.367-10.91.064z" fill="#FFF" fill-rule="evenodd"/></svg>
-<svg width="27px" height="40px" viewBox="0 0 27 40" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 41.2 (35397) - http://www.bohemiancoding.com/sketch -->
-    <title>Combined Shape</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Steps" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="Step-3/flash-image/flash-default-Copy" transform="translate(-692.000000, -168.000000)" fill="#FFFFFF">
-            <g id="main-UI" transform="translate(62.000000, 55.000000)">
-                <g id="Group-2" transform="translate(91.000000, 111.000000)">
-                    <g id="Group-8" transform="translate(467.000000, 2.000000)">
-                        <path d="M88.0046509,10.6971076 L93.1286727,0 L80.7751206,0 L72,18.3192841 L83.6485427,18.3192841 L80.1109889,40 L98.9145135,10.6334372 L88.0046509,10.6971076 Z" id="Combined-Shape"></path>
-                    </g>
-                </g>
-            </g>
-        </g>
-    </g>
-</svg>

lib/gui/assets/image.svg

@@ -1,14 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<svg viewBox="0 0 21 23" xmlns="http://www.w3.org/2000/svg"><path d="M21 7.516v7.972c0 1.26-.675 2.425-1.775 3.053l-6.947 3.988c-1.1.628-2.451.628-3.55 0L1.78 18.541A3.52 3.52 0 010 15.488V7.516c0-1.26.68-2.425 1.78-3.053L8.727.475a3.558 3.558 0 013.55 0l6.948 3.988A3.515 3.515 0 0121 7.516zm-11.734 7.88a1.22 1.22 0 001.234 1.235c.671 0 1.234-.541 1.234-1.234v-3.01h3.075c.65 0 1.191-.52 1.191-1.191 0-.65-.541-1.191-1.19-1.191h-3.076v-3.01c0-.693-.563-1.234-1.234-1.234a1.22 1.22 0 00-1.234 1.234v3.01H6.19c-.65 0-1.191.541-1.191 1.19 0 .672.541 1.192 1.19 1.192h3.076v3.01z" fill-rule="nonzero" fill="#FFF"/></svg>
-<svg viewBox="0 0 21 23" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 42 (36781) - http://www.bohemiancoding.com/sketch -->
-    <title>Combined Shape</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-2" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="select-image/-category-copy-12" transform="translate(-407.000000, -109.000000)" fill-rule="nonzero" fill="#FFFFFF">
-            <g id="Group-7" transform="translate(407.000000, 109.000000)">
-                <path d="M21,7.51607355 L21,15.4875215 C21,16.7481894 20.3246037,17.9129891 19.2246726,18.5409264 L12.2777395,22.529047 C11.1778084,23.1569843 9.82701583,23.1569843 8.72708475,22.529047 L1.78015162,18.5409264 C0.680220536,17.9129891 0,16.7481894 0,15.4875215 L0,7.51607355 C0,6.2554056 0.680220536,5.09060595 1.78015162,4.46266868 L8.72708475,0.474548012 C9.82701583,-0.158182671 11.1778084,-0.158182671 12.2777395,0.474548012 L19.2246726,4.46266868 C20.3246037,5.09060595 21,6.2554056 21,7.51607355 Z M9.26574803,15.3966378 C9.26574803,16.0895512 9.80708661,16.6308898 10.5,16.6308898 C11.1712598,16.6308898 11.734252,16.0895512 11.734252,15.3966378 L11.734252,12.3867953 L14.8090551,12.3867953 C15.4586614,12.3867953 16,11.8671102 16,11.1958504 C16,10.5462441 15.4586614,10.0049055 14.8090551,10.0049055 L11.734252,10.0049055 L11.734252,6.99506299 C11.734252,6.30214961 11.1712598,5.76081102 10.5,5.76081102 C9.80708661,5.76081102 9.26574803,6.30214961 9.26574803,6.99506299 L9.26574803,10.0049055 L6.19094488,10.0049055 C5.54133858,10.0049055 5,10.5462441 5,11.1958504 C5,11.8671102 5.54133858,12.3867953 6.19094488,12.3867953 L9.26574803,12.3867953 L9.26574803,15.3966378 Z" id="Combined-Shape"></path>
-            </g>
-        </g>
-    </g>
-</svg>

lib/gui/assets/loading.svg

@@ -1,37 +0,0 @@
-<!-- By Sam Herbert (@sherb), for everyone. More @ http://goo.gl/7AJzbL -->
-<svg width="44" height="44" viewBox="0 0 44 44" xmlns="http://www.w3.org/2000/svg" stroke="#5793db">
-    <g fill="none" fill-rule="evenodd" stroke-width="2">
-        <circle cx="22" cy="22" r="1">
-            <animate attributeName="r"
-                begin="0s" dur="1.8s"
-                values="1; 20"
-                calcMode="spline"
-                keyTimes="0; 1"
-                keySplines="0.165, 0.84, 0.44, 1"
-                repeatCount="indefinite" />
-            <animate attributeName="stroke-opacity"
-                begin="0s" dur="1.8s"
-                values="1; 0"
-                calcMode="spline"
-                keyTimes="0; 1"
-                keySplines="0.3, 0.61, 0.355, 1"
-                repeatCount="indefinite" />
-        </circle>
-        <circle cx="22" cy="22" r="1">
-            <animate attributeName="r"
-                begin="-0.9s" dur="1.8s"
-                values="1; 20"
-                calcMode="spline"
-                keyTimes="0; 1"
-                keySplines="0.165, 0.84, 0.44, 1"
-                repeatCount="indefinite" />
-            <animate attributeName="stroke-opacity"
-                begin="-0.9s" dur="1.8s"
-                values="1; 0"
-                calcMode="spline"
-                keyTimes="0; 1"
-                keySplines="0.3, 0.61, 0.355, 1"
-                repeatCount="indefinite" />
-        </circle>
-    </g>
-</svg>

lib/gui/assets/love.svg

@@ -1,12 +1 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<svg viewBox="0 0 50 46" xmlns="http://www.w3.org/2000/svg"><path d="M24.85 8.126C26.868 3.343 31.478.001 36.84.001c7.223 0 12.425 6.179 13.079 13.543 0 0 .353 1.828-.424 5.119-1.058 4.482-3.545 8.464-6.898 11.503L24.85 46 7.402 30.165c-3.353-3.038-5.84-7.021-6.898-11.503-.777-3.291-.424-5.119-.424-5.119C.734 6.179 5.936 0 13.159 0c5.363 0 9.673 3.343 11.691 8.126z" fill-rule="nonzero" fill="#F55F50"/></svg>
-<svg viewBox="0 0 50 46" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 43.2 (39069) - http://www.bohemiancoding.com/sketch -->
-    <title>like</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Steps" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="like" fill-rule="nonzero" fill="#F55F50">
-            <path d="M24.85,8.126 C26.868,3.343 31.478,0.001 36.84,0.001 C44.063,0.001 49.265,6.18 49.919,13.544 C49.919,13.544 50.272,15.372 49.495,18.663 C48.437,23.145 45.95,27.127 42.597,30.166 L24.85,46 L7.402,30.165 C4.049,27.127 1.562,23.144 0.504,18.662 C-0.273,15.371 0.08,13.543 0.08,13.543 C0.734,6.179 5.936,0 13.159,0 C18.522,0 22.832,3.343 24.85,8.126 Z" id="Shape"></path>
-        </g>
-    </g>
-</svg>

lib/gui/assets/tgt.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="39" height="90"><g fill="none" fill-rule="evenodd"><path fill="#2A506F" fill-rule="nonzero" d="M31.38 39.87H8.017v23.21c0 .69.561 1.25 1.251 1.25H30.13a1.25 1.25 0 001.251-1.25V39.87zm-22.363 1H30.38v22.21a.25.25 0 01-.25.25H9.267l-.057-.007a.252.252 0 01-.194-.244V40.87z"/><path fill="#2A506F" fill-rule="nonzero" d="M17.058 48.925H13.09c-.583 0-1.055.471-1.055 1.055v2.732c0 .582.472 1.054 1.055 1.054h3.967c.582 0 1.054-.472 1.054-1.054v-2.733c0-.582-.472-1.054-1.054-1.054zm-3.967 1h3.967c.03 0 .054.024.054.055v2.732c0 .03-.025.054-.054.054H13.09a.055.055 0 01-.055-.054v-2.733c0-.03.024-.054.055-.054zm13.379-1h-3.967c-.583 0-1.055.471-1.055 1.055v2.732c0 .582.472 1.054 1.055 1.054h3.967c.582 0 1.054-.472 1.054-1.054v-2.733c0-.582-.472-1.054-1.054-1.054zm-3.967 1h3.967c.03 0 .054.024.054.055v2.732c0 .03-.025.054-.054.054h-3.967a.055.055 0 01-.055-.054v-2.733c0-.03.024-.054.055-.054z"/><path fill="#2A506F" d="M37.898 35.952a4.43 4.43 0 01-4.418 4.418H5.918A4.43 4.43 0 011.5 35.952V5.418A4.43 4.43 0 015.918 1H33.48a4.43 4.43 0 014.418 4.418v30.534z"/><path fill="#2A506F" fill-rule="nonzero" d="M33.48 0H5.918A5.431 5.431 0 00.5 5.418v30.534a5.431 5.431 0 005.418 5.418H33.48a5.431 5.431 0 005.418-5.418V5.418A5.431 5.431 0 0033.48 0zM5.918 2H33.48a3.43 3.43 0 013.418 3.418v30.534a3.43 3.43 0 01-3.418 3.418H5.918A3.43 3.43 0 012.5 35.952V5.418A3.43 3.43 0 015.918 2z"/><path fill="#FFF" fill-rule="nonzero" d="M14.067 25v-8.634h2.918v-1.031H9.913v1.031h2.917V25h1.237zm5.869 3.3a5.29 5.29 0 001.51-.199 3.765 3.765 0 001.142-.537c.314-.226.555-.489.722-.789.167-.3.25-.616.25-.95 0-.6-.208-1.034-.626-1.304-.417-.27-1.043-.405-1.878-.405H19.67c-.491 0-.825-.074-1.002-.221a.697.697 0 01-.265-.56c0-.196.044-.36.132-.493.089-.133.197-.253.324-.361.167.078.344.14.53.184.187.044.37.066.546.066a2.93 2.93 0 001.024-.177 2.55 2.55 0 00.832-.493c.236-.211.423-.472.56-.781.138-.31.207-.656.207-1.039 0-.304-.057-.584-.17-.84a2.068 2.068 0 00-.42-.633h1.474v-.928h-2.49a3.308 3.308 0 00-.465-.126 3.057 3.057 0 00-1.591.126 2.557 2.557 0 00-.862.508c-.245.22-.44.489-.582.803a2.547 2.547 0 00-.213 1.06c0 .433.096.813.287 1.142.192.33.405.592.641.789v.059a2.234 2.234 0 00-.53.53c-.167.226-.25.491-.25.796 0 .285.06.523.183.714a1.4 1.4 0 00.45.45v.059a2.93 2.93 0 00-.766.75c-.187.276-.28.566-.28.87 0 .315.07.59.213.825.143.236.344.437.604.604.26.167.572.293.936.376a5.37 5.37 0 001.208.125zm0-6.38a1.462 1.462 0 01-1.068-.456 1.528 1.528 0 01-.332-.538 2.052 2.052 0 01-.118-.714c0-.53.148-.94.442-1.23.295-.29.654-.435 1.076-.435.422 0 .78.145 1.076.434.294.29.442.7.442 1.23 0 .266-.04.504-.118.715a1.503 1.503 0 01-.818.877 1.462 1.462 0 01-.582.118zm.177 5.54c-.648 0-1.157-.112-1.525-.338-.368-.226-.553-.53-.553-.914 0-.206.06-.412.177-.619.118-.206.305-.402.56-.589.157.05.317.081.479.096.162.015.312.022.45.022h1.237c.471 0 .83.064 1.075.191.246.128.369.359.369.693 0 .186-.054.368-.162.545-.108.177-.26.332-.457.464-.197.133-.435.24-.715.324-.28.084-.591.125-.935.125zm7.077-2.283c.225 0 .454-.027.685-.081.23-.054.444-.116.64-.184l-.235-.914c-.118.05-.25.093-.398.133a1.619 1.619 0 01-.413.059c-.412 0-.7-.12-.861-.361-.162-.241-.244-.582-.244-1.024v-3.978h1.93v-.987h-1.93v-2.004h-1.016L25.2 17.84l-1.12.073v.914h1.06v3.963c0 .354.035.678.104.972.068.295.184.546.346.752.162.206.373.368.634.486.26.118.581.177.965.177z"/><path fill="#2A506F" fill-rule="nonzero" d="M19.647 73.55c.245 0 .45.178.492.41l.008.09v14.883a.5.5 0 01-.992.09l-.008-.09V74.05a.5.5 0 01.5-.5z"/><path fill="#2A506F" fill-rule="nonzero" d="M14.682 83.856a.5.5 0 01.639-.05l.068.058 4.615 4.719a.5.5 0 01-.646.757l-.068-.058-4.615-4.719a.5.5 0 01.007-.707z"/><path fill="#2A506F" fill-rule="nonzero" d="M24.016 83.96a.5.5 0 01.758.646l-.058.07-4.72 4.614a.5.5 0 01-.757-.646l.058-.069 4.72-4.615z"/></g></svg>

lib/gui/assets/warning.svg

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- Generator: Adobe Illustrator 16.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" id="Capa_1" x="0px" y="0px" width="512px" height="512px" viewBox="0 0 512.209 512.209" style="enable-background:new 0 0 512.209 512.209;" xml:space="preserve">
-<g>
-	<path d="M507.345,439.683L288.084,37.688c-3.237-5.899-7.71-10.564-13.429-13.988c-5.705-3.427-11.893-5.142-18.554-5.142   s-12.85,1.718-18.558,5.142c-5.708,3.424-10.184,8.089-13.418,13.988L4.859,439.683c-6.663,11.998-6.473,23.989,0.57,35.98   c3.239,5.517,7.664,9.897,13.278,13.128c5.618,3.237,11.66,4.859,18.132,4.859h438.529c6.479,0,12.519-1.622,18.134-4.859   c5.62-3.23,10.038-7.611,13.278-13.128C513.823,463.665,514.015,451.681,507.345,439.683z M292.655,411.132   c0,2.662-0.91,4.897-2.71,6.704c-1.807,1.811-3.949,2.71-6.427,2.71h-54.816c-2.474,0-4.616-0.899-6.423-2.71   c-1.809-1.807-2.713-4.042-2.713-6.704v-54.248c0-2.662,0.905-4.897,2.713-6.704c1.807-1.811,3.946-2.71,6.423-2.71h54.812   c2.479,0,4.62,0.899,6.428,2.71c1.803,1.807,2.71,4.042,2.71,6.704v54.248H292.655z M292.088,304.357   c-0.198,1.902-1.198,3.47-3.001,4.709c-1.811,1.238-4.046,1.854-6.711,1.854h-52.82c-2.663,0-4.947-0.62-6.849-1.854   c-1.908-1.243-2.858-2.807-2.858-4.716l-4.853-130.47c0-2.667,0.953-4.665,2.856-5.996c2.474-2.093,4.758-3.14,6.854-3.14h62.809   c2.098,0,4.38,1.043,6.854,3.14c1.902,1.331,2.851,3.14,2.851,5.424L292.088,304.357z" fill="#D80027"/>
-</g>
-</svg>

lib/gui/etcher.ts

@@ -14,22 +14,24 @@
  * limitations under the License.
  */
 
-import { delay } from 'bluebird';
 import * as electron from 'electron';
 import { autoUpdater } from 'electron-updater';
-import * as _ from 'lodash';
+import { promises as fs } from 'fs';
+import { platform } from 'os';
 import * as path from 'path';
 import * as semver from 'semver';
 
 import { packageType, version } from '../../package.json';
 import * as EXIT_CODES from '../shared/exit-codes';
-import { getConfig } from '../shared/utils';
+import { delay, getConfig } from '../shared/utils';
 import * as settings from './app/models/settings';
-import * as analytics from './app/modules/analytics';
+import { logException } from './app/modules/analytics';
 import { buildWindowMenu } from './menu';
 
+const customProtocol = 'etcher';
+const scheme = `${customProtocol}://`;
 const updatablePackageTypes = ['appimage', 'nsis', 'dmg'];
-const packageUpdatable = _.includes(updatablePackageTypes, packageType);
+const packageUpdatable = updatablePackageTypes.includes(packageType);
 let packageUpdated = false;
 
 async function checkForUpdates(interval: number) {
@@ -47,17 +49,81 @@ async function checkForUpdates(interval: number) {
 					packageUpdated = true;
 				}
 			} catch (err) {
-				analytics.logException(err);
+				logException(err);
 			}
 		}
 		await delay(interval);
 	}
 }
 
+async function isFile(filePath: string): Promise<boolean> {
+	try {
+		const stat = await fs.stat(filePath);
+		return stat.isFile();
+	} catch {
+		// noop
+	}
+	return false;
+}
+
+async function getCommandLineURL(argv: string[]): Promise<string | undefined> {
+	argv = argv.slice(electron.app.isPackaged ? 1 : 2);
+	if (argv.length) {
+		const value = argv[argv.length - 1];
+		// Take into account electron arguments
+		if (value.startsWith('--')) {
+			return;
+		}
+		// https://stackoverflow.com/questions/10242115/os-x-strange-psn-command-line-parameter-when-launched-from-finder
+		if (platform() === 'darwin' && value.startsWith('-psn_')) {
+			return;
+		}
+		if (
+			!value.startsWith('http://') &&
+			!value.startsWith('https://') &&
+			!value.startsWith(scheme) &&
+			!(await isFile(value))
+		) {
+			return;
+		}
+		return value;
+	}
+}
+
+const sourceSelectorReady = new Promise((resolve) => {
+	electron.ipcMain.on('source-selector-ready', resolve);
+});
+
+async function selectImageURL(url?: string) {
+	// 'data:,' is the default chromedriver url that is passed as last argument when running spectron tests
+	if (url !== undefined && url !== 'data:,') {
+		url = url.startsWith(scheme) ? url.slice(scheme.length) : url;
+		await sourceSelectorReady;
+		electron.BrowserWindow.getAllWindows().forEach((window) => {
+			window.webContents.send('select-image', url);
+		});
+	}
+}
+
+// This will catch clicks on links such as <a href="etcher://...">Open in Etcher</a>
+// We need to listen to the event before everything else otherwise the event won't be fired
+electron.app.on('open-url', async (event, data) => {
+	event.preventDefault();
+	await selectImageURL(data);
+});
+
+interface AutoUpdaterConfig {
+	autoDownload?: boolean;
+	autoInstallOnAppQuit?: boolean;
+	allowPrerelease?: boolean;
+	fullChangelog?: boolean;
+	allowDowngrade?: boolean;
+}
+
 async function createMainWindow() {
 	const fullscreen = Boolean(await settings.get('fullscreen'));
-	const defaultWidth = 800;
+	const defaultWidth = settings.DEFAULT_WIDTH;
-	const defaultHeight = 480;
+	const defaultHeight = settings.DEFAULT_HEIGHT;
 	let width = defaultWidth;
 	let height = defaultHeight;
 	if (fullscreen) {
@@ -87,12 +153,17 @@ async function createMainWindow() {
 		},
 	});
 
+	electron.app.setAsDefaultProtocolClient(customProtocol);
+
 	buildWindowMenu(mainWindow);
 	mainWindow.setFullScreen(true);
 
 	// Prevent flash of white when starting the application
 	mainWindow.on('ready-to-show', () => {
 		console.timeEnd('ready-to-show');
+		// Electron sometimes caches the zoomFactor
+		// making it obnoxious to switch back-and-forth
+		mainWindow.webContents.setZoomFactor(width / defaultWidth);
 		mainWindow.show();
 	});
 
@@ -103,36 +174,40 @@ async function createMainWindow() {
 		event.preventDefault();
 	});
 
-	mainWindow.loadURL(`file://${path.join(__dirname, 'index.html')}`);
+	mainWindow.loadURL(
+		`file://${path.join(
+			'/',
+			...__dirname.split(path.sep).map(encodeURIComponent),
+			'index.html',
+		)}`,
+	);
 
 	const page = mainWindow.webContents;
 
 	page.once('did-frame-finish-load', async () => {
 		autoUpdater.on('error', (err) => {
-			analytics.logException(err);
+			logException(err);
 		});
 		if (packageUpdatable) {
 			try {
-				const onlineConfig = await getConfig();
+				const configUrl = await settings.get('configUrl');
-				const autoUpdaterConfig = _.get(
+				const onlineConfig = await getConfig(configUrl);
-					onlineConfig,
+				const autoUpdaterConfig: AutoUpdaterConfig = onlineConfig?.autoUpdates
-					['autoUpdates', 'autoUpdaterConfig'],
+					?.autoUpdaterConfig ?? {
-					{
+					autoDownload: false,
-						autoDownload: false,
+				};
-					},
+				for (const [key, value] of Object.entries(autoUpdaterConfig)) {
-				);
+					autoUpdater[key as keyof AutoUpdaterConfig] = value;
-				_.merge(autoUpdater, autoUpdaterConfig);
+				}
-				const checkForUpdatesTimer = _.get(
+				const checkForUpdatesTimer =
-					onlineConfig,
+					onlineConfig?.autoUpdates?.checkForUpdatesTimer ?? 300000;
-					['autoUpdates', 'checkForUpdatesTimer'],
-					300000,
-				);
 				checkForUpdates(checkForUpdatesTimer);
 			} catch (err) {
-				analytics.logException(err);
+				logException(err);
 			}
 		}
 	});
+	return mainWindow;
 }
 
 electron.app.allowRendererProcessReuse = false;
@@ -145,14 +220,24 @@ electron.app.on('window-all-closed', electron.app.quit);
 // make use of it to ensure the browser window is completely destroyed.
 // See https://github.com/electron/electron/issues/5273
 electron.app.on('before-quit', () => {
+	electron.app.releaseSingleInstanceLock();
 	process.exit(EXIT_CODES.SUCCESS);
 });
 
 async function main(): Promise<void> {
-	if (electron.app.isReady()) {
+	if (!electron.app.requestSingleInstanceLock()) {
-		await createMainWindow();
+		electron.app.quit();
 	} else {
-		electron.app.on('ready', createMainWindow);
+		await electron.app.whenReady();
+		const window = await createMainWindow();
+		electron.app.on('second-instance', async (_event, argv) => {
+			if (window.isMinimized()) {
+				window.restore();
+			}
+			window.focus();
+			await selectImageURL(await getCommandLineURL(argv));
+		});
+		await selectImageURL(await getCommandLineURL(process.argv));
 	}
 }
 

lib/gui/modules/child-writer.ts

@@ -14,17 +14,19 @@
  * limitations under the License.
  */
 
-import { delay } from 'bluebird';
 import { Drive as DrivelistDrive } from 'drivelist';
 import * as sdk from 'etcher-sdk';
 import { cleanupTmpFiles } from 'etcher-sdk/build/tmp';
+import { promises as fs } from 'fs';
 import * as _ from 'lodash';
 import * as ipc from 'node-ipc';
+import { totalmem } from 'os';
 
-import { File, Http } from 'etcher-sdk/build/source-destination';
+import { BlockDevice, File, Http } from 'etcher-sdk/build/source-destination';
 import { toJSON } from '../../shared/errors';
 import { GENERAL_ERROR, SUCCESS } from '../../shared/exit-codes';
-import { SourceOptions } from '../app/components/source-selector/source-selector';
+import { delay } from '../../shared/utils';
+import { SourceMetadata } from '../app/components/source-selector/source-selector';
 
 ipc.config.id = process.env.IPC_CLIENT_ID as string;
 ipc.config.socketRoot = process.env.IPC_SOCKET_ROOT as string;
@@ -55,8 +57,9 @@ function log(message: string) {
 /**
  * @summary Terminate the child writer process
  */
-function terminate(exitCode: number) {
+async function terminate(exitCode: number) {
 	ipc.disconnect(IPC_SERVER_ID);
+	await cleanupTmpFiles(Date.now());
 	process.nextTick(() => {
 		process.exit(exitCode || SUCCESS);
 	});
@@ -68,7 +71,7 @@ function terminate(exitCode: number) {
 async function handleError(error: Error) {
 	ipc.of[IPC_SERVER_ID].emit('error', toJSON(error));
 	await delay(DISCONNECT_DELAY);
-	terminate(GENERAL_ERROR);
+	await terminate(GENERAL_ERROR);
 }
 
 interface WriteResult {
@@ -119,7 +122,11 @@ async function writeAndValidate({
 		onProgress,
 		verify,
 		trim: autoBlockmapping,
-		numBuffers: 32,
+		numBuffers: Math.min(
+			2 + (destinations.length - 1) * 32,
+			256,
+			Math.floor(totalmem() / 1024 ** 2 / 8),
+		),
 		decompressFirst,
 	});
 	const result: WriteResult = {
@@ -132,22 +139,30 @@ async function writeAndValidate({
 		sourceMetadata,
 	};
 	for (const [destination, error] of failures) {
-		const err = error as Error & { device: string };
+		const err = error as Error & { device: string; description: string };
-		err.device = (destination as sdk.sourceDestination.BlockDevice).device;
+		const drive = destination as sdk.sourceDestination.BlockDevice;
+		err.device = drive.device;
+		err.description = drive.description;
 		result.errors.push(err);
 	}
 	return result;
 }
 
 interface WriteOptions {
-	imagePath: string;
+	image: SourceMetadata;
 	destinations: DrivelistDrive[];
 	unmountOnSuccess: boolean;
 	validateWriteOnSuccess: boolean;
 	autoBlockmapping: boolean;
 	decompressFirst: boolean;
-	source: SourceOptions;
 	SourceType: string;
+	saveUrlImage: boolean;
+	saveUrlImageTo: string;
+}
+
+interface ProgressState
+	extends Omit<sdk.multiWrite.MultiDestinationProgress, 'type'> {
+	type: sdk.multiWrite.MultiDestinationProgress['type'] | 'downloading';
 }
 
 ipc.connectTo(IPC_SERVER_ID, () => {
@@ -160,22 +175,22 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 	// no flashing information is available, then it will
 	// assume that the child died halfway through.
 
-	process.once('SIGINT', () => {
+	process.once('SIGINT', async () => {
-		terminate(SUCCESS);
+		await terminate(SUCCESS);
 	});
 
-	process.once('SIGTERM', () => {
+	process.once('SIGTERM', async () => {
-		terminate(SUCCESS);
+		await terminate(SUCCESS);
 	});
 
 	// The IPC server failed. Abort.
-	ipc.of[IPC_SERVER_ID].on('error', () => {
+	ipc.of[IPC_SERVER_ID].on('error', async () => {
-		terminate(SUCCESS);
+		await terminate(SUCCESS);
 	});
 
 	// The IPC server was disconnected. Abort.
-	ipc.of[IPC_SERVER_ID].on('disconnect', () => {
+	ipc.of[IPC_SERVER_ID].on('disconnect', async () => {
-		terminate(SUCCESS);
+		await terminate(SUCCESS);
 	});
 
 	ipc.of[IPC_SERVER_ID].on('write', async (options: WriteOptions) => {
@@ -185,7 +200,7 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 		 * @example
 		 * writer.on('progress', onProgress)
 		 */
-		const onProgress = (state: sdk.multiWrite.MultiDestinationProgress) => {
+		const onProgress = (state: ProgressState) => {
 			ipc.of[IPC_SERVER_ID].emit('state', state);
 		};
 
@@ -200,11 +215,20 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 			log('Abort');
 			ipc.of[IPC_SERVER_ID].emit('abort');
 			await delay(DISCONNECT_DELAY);
-			terminate(exitCode);
+			await terminate(exitCode);
+		};
+
+		const onSkip = async () => {
+			log('Skip validation');
+			ipc.of[IPC_SERVER_ID].emit('skip');
+			await delay(DISCONNECT_DELAY);
+			await terminate(exitCode);
 		};
 
 		ipc.of[IPC_SERVER_ID].on('cancel', onAbort);
 
+		ipc.of[IPC_SERVER_ID].on('skip', onSkip);
+
 		/**
 		 * @summary Failure handler (non-fatal errors)
 		 * @param {SourceDestination} destination - destination
@@ -213,7 +237,7 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 		 * writer.on('fail', onFail)
 		 */
 		const onFail = (
-			destination: sdk.sourceDestination.BlockDevice,
+			destination: sdk.sourceDestination.SourceDestination,
 			error: Error,
 		) => {
 			ipc.of[IPC_SERVER_ID].emit('fail', {
@@ -224,14 +248,15 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 			});
 		};
 
-		const destinations = _.map(options.destinations, 'device');
+		const destinations = options.destinations.map((d) => d.device);
-		log(`Image: ${options.imagePath}`);
+		const imagePath = options.image.path;
+		log(`Image: ${imagePath}`);
 		log(`Devices: ${destinations.join(', ')}`);
 		log(`Umount on success: ${options.unmountOnSuccess}`);
 		log(`Validate on success: ${options.validateWriteOnSuccess}`);
 		log(`Auto blockmapping: ${options.autoBlockmapping}`);
 		log(`Decompress first: ${options.decompressFirst}`);
-		const dests = _.map(options.destinations, (destination) => {
+		const dests = options.destinations.map((destination) => {
 			return new sdk.sourceDestination.BlockDevice({
 				drive: destination,
 				unmountOnSuccess: options.unmountOnSuccess,
@@ -240,15 +265,31 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 			});
 		});
 		const { SourceType } = options;
-		let source;
-		if (SourceType === File.name) {
-			source = new File({
-				path: options.imagePath,
-			});
-		} else {
-			source = new Http({ url: options.imagePath });
-		}
 		try {
+			let source;
+			if (options.image.drive) {
+				source = new BlockDevice({
+					drive: options.image.drive,
+					direct: !options.autoBlockmapping,
+				});
+			} else {
+				if (SourceType === File.name) {
+					source = new File({
+						path: imagePath,
+					});
+				} else {
+					if (options.saveUrlImage) {
+						source = await saveFileBeforeFlash(
+							imagePath,
+							options.saveUrlImageTo,
+							onProgress,
+							onFail,
+						);
+					} else {
+						source = new Http({ url: imagePath, avoidRandomAccess: true });
+					}
+				}
+			}
 			const results = await writeAndValidate({
 				source,
 				destinations: dests,
@@ -259,12 +300,12 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 				onFail,
 			});
 			log(`Finish: ${results.bytesWritten}`);
-			results.errors = _.map(results.errors, (error) => {
+			results.errors = results.errors.map((error) => {
 				return toJSON(error);
 			});
 			ipc.of[IPC_SERVER_ID].emit('done', { results });
 			await delay(DISCONNECT_DELAY);
-			terminate(exitCode);
+			await terminate(exitCode);
 		} catch (error) {
 			log(`Error: ${error.message}`);
 			exitCode = GENERAL_ERROR;
@@ -279,3 +320,43 @@ ipc.connectTo(IPC_SERVER_ID, () => {
 		ipc.of[IPC_SERVER_ID].emit('ready', {});
 	});
 });
+
+async function saveFileBeforeFlash(
+	imagePath: string,
+	saveUrlImageTo: string,
+	onProgress: (state: ProgressState) => void,
+	onFail: (
+		destination: sdk.sourceDestination.SourceDestination,
+		error: Error,
+	) => void,
+) {
+	const urlImage = new Http({ url: imagePath, avoidRandomAccess: true });
+	const source = await urlImage.getInnerSource();
+	const metadata = await source.getMetadata();
+	const fileName = `${saveUrlImageTo}/${metadata.name}`;
+	let alreadyDownloaded = false;
+	try {
+		alreadyDownloaded = (await fs.stat(fileName)).isFile();
+	} catch (error) {
+		if (error.code !== 'ENOENT') {
+			throw error;
+		}
+	}
+	if (!alreadyDownloaded) {
+		await sdk.multiWrite.decompressThenFlash({
+			source,
+			destinations: [new File({ path: fileName, write: true })],
+			onProgress: (progress) => {
+				onProgress({
+					...progress,
+					type: 'downloading',
+				});
+			},
+			onFail: (...args) => {
+				onFail(...args);
+			},
+			verify: true,
+		});
+	}
+	return new File({ path: fileName });
+}

lib/shared/catalina-sudo/sudo-askpass.osascript.js

@@ -5,9 +5,9 @@ ObjC.import('stdlib')
 const app = Application.currentApplication()
 app.includeStandardAdditions = true
 
-const result = app.displayDialog('balenaEtcher wants to make changes. Type your password to allow this.', {
+const result = app.displayDialog('balenaEtcher needs privileged access in order to flash disks.\n\nType your password to allow this.', {
   defaultAnswer: '',
-  withIcon: 'stop',
+  withIcon: 'caution',
   buttons: ['Cancel', 'Ok'],
   defaultButton: 'Ok',
   hiddenAnswer: true,

lib/shared/drive-constraints.ts

@@ -14,18 +14,26 @@
  * limitations under the License.
  */
 
-import { Drive as DrivelistDrive } from 'drivelist';
+import { Drive } from 'drivelist';
 import * as _ from 'lodash';
 import * as pathIsInside from 'path-is-inside';
-import * as prettyBytes from 'pretty-bytes';
 
 import * as messages from './messages';
+import { SourceMetadata } from '../gui/app/components/source-selector/source-selector';
 
 /**
  * @summary The default unknown size for things such as images and drives
  */
 const UNKNOWN_SIZE = 0;
 
+export type DrivelistDrive = Drive & {
+	disabled: boolean;
+	name: string;
+	path: string;
+	logo: string;
+	displayName: string;
+};
+
 /**
  * @summary Check if a drive is locked
  *
@@ -33,22 +41,23 @@ const UNKNOWN_SIZE = 0;
  * This usually points out a locked SD Card.
  */
 export function isDriveLocked(drive: DrivelistDrive): boolean {
-	return Boolean(_.get(drive, ['isReadOnly'], false));
+	return Boolean(drive.isReadOnly);
 }
 
 /**
  * @summary Check if a drive is a system drive
  */
 export function isSystemDrive(drive: DrivelistDrive): boolean {
-	return Boolean(_.get(drive, ['isSystem'], false));
+	return Boolean(drive.isSystem);
 }
 
-export interface Image {
+function sourceIsInsideDrive(source: string, drive: DrivelistDrive) {
-	path?: string;
+	for (const mountpoint of drive.mountpoints || []) {
-	isSizeEstimated?: boolean;
+		if (pathIsInside(source, mountpoint.path)) {
-	compressedSize?: number;
+			return true;
-	recommendedDriveSize?: number;
+		}
-	size?: number;
+	}
+	return false;
 }
 
 /**
@@ -60,11 +69,16 @@ export interface Image {
  */
 export function isSourceDrive(
 	drive: DrivelistDrive,
-	image: Image = {},
+	selection?: SourceMetadata,
 ): boolean {
-	for (const mountpoint of drive.mountpoints || []) {
+	if (selection) {
-		if (image.path !== undefined && pathIsInside(image.path, mountpoint.path)) {
+		if (selection.drive) {
-			return true;
+			const sourcePath = selection.drive.devicePath || selection.drive.device;
+			const drivePath = drive.devicePath || drive.device;
+			return pathIsInside(sourcePath, drivePath);
+		}
+		if (selection.path) {
+			return sourceIsInsideDrive(selection.path, drive);
 		}
 	}
 	return false;
@@ -74,17 +88,21 @@ export function isSourceDrive(
  * @summary Check if a drive is large enough for an image
  */
 export function isDriveLargeEnough(
-	drive: DrivelistDrive | undefined,
+	drive: DrivelistDrive,
-	image: Image,
+	image?: SourceMetadata,
 ): boolean {
-	const driveSize = _.get(drive, 'size') || UNKNOWN_SIZE;
+	const driveSize = drive.size || UNKNOWN_SIZE;
 
-	if (_.get(image, ['isSizeEstimated'])) {
+	if (image === undefined) {
+		return true;
+	}
+
+	if (image.isSizeEstimated) {
 		// If the drive size is smaller than the original image size, and
 		// the final image size is just an estimation, then we stop right
 		// here, based on the assumption that the final size will never
 		// be less than the original size.
-		if (driveSize < _.get(image, ['compressedSize'], UNKNOWN_SIZE)) {
+		if (driveSize < (image.compressedSize || UNKNOWN_SIZE)) {
 			return false;
 		}
 
@@ -95,24 +113,27 @@ export function isDriveLargeEnough(
 		return true;
 	}
 
-	return driveSize >= _.get(image, ['size'], UNKNOWN_SIZE);
+	return driveSize >= (image.size || UNKNOWN_SIZE);
 }
 
 /**
  * @summary Check if a drive is disabled (i.e. not ready for selection)
  */
 export function isDriveDisabled(drive: DrivelistDrive): boolean {
-	return _.get(drive, ['disabled'], false);
+	return drive.disabled || false;
 }
 
 /**
  * @summary Check if a drive is valid, i.e. not locked and large enough for an image
  */
-export function isDriveValid(drive: DrivelistDrive, image: Image): boolean {
+export function isDriveValid(
+	drive: DrivelistDrive,
+	image?: SourceMetadata,
+): boolean {
 	return (
 		!isDriveLocked(drive) &&
 		isDriveLargeEnough(drive, image) &&
-		!isSourceDrive(drive, image) &&
+		!isSourceDrive(drive, image as SourceMetadata) &&
 		!isDriveDisabled(drive)
 	);
 }
@@ -124,23 +145,23 @@ export function isDriveValid(drive: DrivelistDrive, image: Image): boolean {
  * If the image doesn't have a recommended size, this function returns true.
  */
 export function isDriveSizeRecommended(
-	drive: DrivelistDrive | undefined,
+	drive: DrivelistDrive,
-	image: Image,
+	image?: SourceMetadata,
 ): boolean {
-	const driveSize = _.get(drive, 'size') || UNKNOWN_SIZE;
+	const driveSize = drive.size || UNKNOWN_SIZE;
-	return driveSize >= _.get(image, ['recommendedDriveSize'], UNKNOWN_SIZE);
+	return driveSize >= (image?.recommendedDriveSize || UNKNOWN_SIZE);
 }
 
 /**
- * @summary 64GB
+ * @summary 128GB
  */
-export const LARGE_DRIVE_SIZE = 64e9;
+export const LARGE_DRIVE_SIZE = 128e9;
 
 /**
  * @summary Check whether a drive's size is 'large'
  */
-export function isDriveSizeLarge(drive?: DrivelistDrive): boolean {
+export function isDriveSizeLarge(drive: DrivelistDrive): boolean {
-	const driveSize = _.get(drive, 'size') || UNKNOWN_SIZE;
+	const driveSize = drive.size || UNKNOWN_SIZE;
 	return driveSize > LARGE_DRIVE_SIZE;
 }
 
@@ -155,6 +176,33 @@ export const COMPATIBILITY_STATUS_TYPES = {
 	ERROR: 2,
 };
 
+export const statuses = {
+	locked: {
+		type: COMPATIBILITY_STATUS_TYPES.ERROR,
+		message: messages.compatibility.locked(),
+	},
+	system: {
+		type: COMPATIBILITY_STATUS_TYPES.WARNING,
+		message: messages.compatibility.system(),
+	},
+	containsImage: {
+		type: COMPATIBILITY_STATUS_TYPES.ERROR,
+		message: messages.compatibility.containsImage(),
+	},
+	large: {
+		type: COMPATIBILITY_STATUS_TYPES.WARNING,
+		message: messages.compatibility.largeDrive(),
+	},
+	small: {
+		type: COMPATIBILITY_STATUS_TYPES.ERROR,
+		message: messages.compatibility.tooSmall(),
+	},
+	sizeNotRecommended: {
+		type: COMPATIBILITY_STATUS_TYPES.WARNING,
+		message: messages.compatibility.sizeNotRecommended(),
+	},
+};
+
 /**
  * @summary Get drive/image compatibility in an object
  *
@@ -167,17 +215,12 @@ export const COMPATIBILITY_STATUS_TYPES = {
  */
 export function getDriveImageCompatibilityStatuses(
 	drive: DrivelistDrive,
-	image: Image = {},
+	image?: SourceMetadata,
 ) {
 	const statusList = [];
 
 	// Mind the order of the if-statements if you modify.
-	if (isSourceDrive(drive, image)) {
+	if (isDriveLocked(drive)) {
-		statusList.push({
-			type: COMPATIBILITY_STATUS_TYPES.ERROR,
-			message: messages.compatibility.containsImage(),
-		});
-	} else if (isDriveLocked(drive)) {
 		statusList.push({
 			type: COMPATIBILITY_STATUS_TYPES.ERROR,
 			message: messages.compatibility.locked(),
@@ -187,34 +230,25 @@ export function getDriveImageCompatibilityStatuses(
 		!_.isNil(drive.size) &&
 		!isDriveLargeEnough(drive, image)
 	) {
-		const imageSize = (image.isSizeEstimated
+		statusList.push(statuses.small);
-			? image.compressedSize
-			: image.size) as number;
-		const relativeBytes = imageSize - drive.size;
-		statusList.push({
-			type: COMPATIBILITY_STATUS_TYPES.ERROR,
-			message: messages.compatibility.tooSmall(prettyBytes(relativeBytes)),
-		});
 	} else {
+		// Avoid showing "large drive" with "system drive" status
 		if (isSystemDrive(drive)) {
-			statusList.push({
+			statusList.push(statuses.system);
-				type: COMPATIBILITY_STATUS_TYPES.WARNING,
+		} else if (isDriveSizeLarge(drive)) {
-				message: messages.compatibility.system(),
+			statusList.push(statuses.large);
-			});
 		}
 
-		if (isDriveSizeLarge(drive)) {
+		if (isSourceDrive(drive, image as SourceMetadata)) {
-			statusList.push({
+			statusList.push(statuses.containsImage);
-				type: COMPATIBILITY_STATUS_TYPES.WARNING,
-				message: messages.compatibility.largeDrive(),
-			});
 		}
 
-		if (!_.isNil(drive) && !isDriveSizeRecommended(drive, image)) {
+		if (
-			statusList.push({
+			image !== undefined &&
-				type: COMPATIBILITY_STATUS_TYPES.WARNING,
+			!_.isNil(drive) &&
-				message: messages.compatibility.sizeNotRecommended(),
+			!isDriveSizeRecommended(drive, image)
-			});
+		) {
+			statusList.push(statuses.sizeNotRecommended);
 		}
 	}
 
@@ -230,9 +264,9 @@ export function getDriveImageCompatibilityStatuses(
  */
 export function getListDriveImageCompatibilityStatuses(
 	drives: DrivelistDrive[],
-	image: Image,
+	image: SourceMetadata,
 ) {
-	return _.flatMap(drives, (drive) => {
+	return drives.flatMap((drive) => {
 		return getDriveImageCompatibilityStatuses(drive, image);
 	});
 }
@@ -245,31 +279,12 @@ export function getListDriveImageCompatibilityStatuses(
  */
 export function hasDriveImageCompatibilityStatus(
 	drive: DrivelistDrive,
-	image: Image,
+	image: SourceMetadata,
 ) {
 	return Boolean(getDriveImageCompatibilityStatuses(drive, image).length);
 }
 
-/**
+export interface DriveStatus {
- * @summary Does any drive/image pair have at least one compatibility status?
+	message: string;
- * @function
+	type: number;
- * @public
- *
- * @description
- * Given an image and a drive, return whether they have a connected compatibility status object.
- *
- * @param {Object[]} drives - drives
- * @param {Object} image - image
- * @returns {Boolean}
- *
- * @example
- * if (constraints.hasDriveImageCompatibilityStatus(drive, image)) {
- *   console.log('This drive-image pair has a compatibility status message!')
- * }
- */
-export function hasListDriveImageCompatibilityStatus(
-	drives: DrivelistDrive[],
-	image: Image,
-) {
-	return Boolean(getListDriveImageCompatibilityStatuses(drives, image).length);
 }

lib/shared/errors.ts

@@ -14,48 +14,37 @@
  * limitations under the License.
  */
 
-import * as _ from 'lodash';
+export type ErrorWithPath = Error & {
-
+	path?: string;
-function createErrorDetails(options: {
+	code?: keyof typeof HUMAN_FRIENDLY;
-	title: string | ((error: Error) => string);
+};
-	description: string | ((error: Error) => string);
-}): {
-	title: (error: Error) => string;
-	description: (error: Error) => string;
-} {
-	return _.pick(
-		_.mapValues(options, (value) => {
-			return _.isFunction(value) ? value : _.constant(value);
-		}),
-		['title', 'description'],
-	);
-}
 
 /**
  * @summary Human-friendly error messages
  */
 export const HUMAN_FRIENDLY = {
-	ENOENT: createErrorDetails({
+	ENOENT: {
-		title: (error: Error & { path: string }) => {
+		title: (error: ErrorWithPath) => {
 			return `No such file or directory: ${error.path}`;
 		},
-		description: "The file you're trying to access doesn't exist",
+		description: () => "The file you're trying to access doesn't exist",
-	}),
+	},
-	EPERM: createErrorDetails({
+	EPERM: {
-		title: "You're not authorized to perform this operation",
+		title: () => "You're not authorized to perform this operation",
-		description: 'Please ensure you have necessary permissions for this task',
+		description: () =>
-	}),
+			'Please ensure you have necessary permissions for this task',
-	EACCES: createErrorDetails({
+	},
-		title: "You don't have access to this resource",
+	EACCES: {
-		description:
+		title: () => "You don't have access to this resource",
+		description: () =>
 			'Please ensure you have necessary permissions to access this resource',
-	}),
+	},
-	ENOMEM: createErrorDetails({
+	ENOMEM: {
-		title: 'Your system ran out of memory',
+		title: () => 'Your system ran out of memory',
-		description:
+		description: () =>
 			'Please make sure your system has enough available memory for this task',
-	}),
+	},
-};
+} as const;
 
 /**
  * @summary Get user friendly property from an error
@@ -71,19 +60,21 @@ export const HUMAN_FRIENDLY = {
  * }
  */
 function getUserFriendlyMessageProperty(
-	error: Error,
+	error: ErrorWithPath,
 	property: 'title' | 'description',
-): string | null {
+): string | undefined {
-	const code = _.get(error, ['code']);
+	if (typeof error.code !== 'string') {
-
+		return undefined;
-	if (_.isNil(code) || !_.isString(code)) {
-		return null;
 	}
-
+	return HUMAN_FRIENDLY[error.code]?.[property]?.(error);
-	return _.invoke(HUMAN_FRIENDLY, [code, property], error);
 }
 
-const isBlank = _.flow([_.trim, _.isEmpty]);
+function isBlank(s: string | number | null | undefined) {
+	if (typeof s === 'number') {
+		s = s.toString();
+	}
+	return (s ?? '').trim() === '';
+}
 
 /**
  * @summary Get the title of an error
@@ -92,23 +83,19 @@ const isBlank = _.flow([_.trim, _.isEmpty]);
  * Try to get as much information as possible about the error
  * rather than falling back to generic messages right away.
  */
-export function getTitle(error: Error): string {
+export function getTitle(error: ErrorWithPath): string {
-	if (!_.isError(error) && !_.isPlainObject(error) && !_.isNil(error)) {
-		return _.toString(error);
-	}
-
 	const codeTitle = getUserFriendlyMessageProperty(error, 'title');
-	if (!_.isNil(codeTitle)) {
+	if (codeTitle !== undefined) {
 		return codeTitle;
 	}
 
-	const message = _.get(error, ['message']);
+	const message = error.message;
 	if (!isBlank(message)) {
 		return message;
 	}
 
-	const code = _.get(error, ['code']);
+	const code = error.code;
-	if (!_.isNil(code) && !isBlank(code)) {
+	if (!isBlank(code)) {
 		return `Error code: ${code}`;
 	}
 
@@ -119,40 +106,19 @@ export function getTitle(error: Error): string {
  * @summary Get the description of an error
  */
 export function getDescription(
-	error: Error & { description?: string },
+	error: ErrorWithPath & { description?: string },
-	options: { userFriendlyDescriptionsOnly?: boolean } = {},
 ): string {
-	_.defaults(options, {
-		userFriendlyDescriptionsOnly: false,
-	});
-
-	if (!_.isError(error) && !_.isPlainObject(error)) {
-		return '';
-	}
-
 	if (!isBlank(error.description)) {
 		return error.description as string;
 	}
-
 	const codeDescription = getUserFriendlyMessageProperty(error, 'description');
-	if (!_.isNil(codeDescription)) {
+	if (codeDescription !== undefined) {
 		return codeDescription;
 	}
-
-	if (options.userFriendlyDescriptionsOnly) {
-		return '';
-	}
-
 	if (error.stack) {
 		return error.stack;
 	}
-
+	return JSON.stringify(error, null, 2);
-	if (_.isEmpty(error)) {
-		return '';
-	}
-
-	const INDENTATION_SPACES = 2;
-	return JSON.stringify(error, null, INDENTATION_SPACES);
 }
 
 /**
@@ -162,24 +128,24 @@ export function createError(options: {
 	title: string;
 	description?: string;
 	report?: boolean;
-	code?: string;
+	code?: keyof typeof HUMAN_FRIENDLY;
-}): Error & { description?: string; report?: boolean; code?: string } {
+}): ErrorWithPath & { description?: string; report?: boolean } {
 	if (isBlank(options.title)) {
 		throw new Error(`Invalid error title: ${options.title}`);
 	}
 
-	const error: Error & {
+	const error: ErrorWithPath & {
 		description?: string;
 		report?: boolean;
 		code?: string;
 	} = new Error(options.title);
 	error.description = options.description;
 
-	if (!_.isNil(options.report) && !options.report) {
+	if (options.report === false) {
 		error.report = false;
 	}
 
-	if (!_.isNil(options.code)) {
+	if (options.code !== undefined) {
 		error.code = options.code;
 	}
 
@@ -198,7 +164,7 @@ export function createError(options: {
 export function createUserError(options: {
 	title: string;
 	description: string;
-	code?: string;
+	code?: keyof typeof HUMAN_FRIENDLY;
 }): Error {
 	return createError({
 		title: options.title,
@@ -208,13 +174,6 @@ export function createUserError(options: {
 	});
 }
 
-/**
- * @summary Check if an error is an user error
- */
-export function isUserError(error: Error & { report?: boolean }): boolean {
-	return _.isNil(error.report) ? false : !error.report;
-}
-
 /**
  * @summary Convert an Error object to a JSON object
  * @function
@@ -260,5 +219,5 @@ export function toJSON(
  * @summary Convert a JSON object to an Error object
  */
 export function fromJSON(json: any): Error {
-	return _.assign(new Error(json.message), json);
+	return Object.assign(new Error(json.message), json);
 }

lib/shared/file-extensions.ts

@@ -1,59 +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 _ from 'lodash';
-import { lookup } from 'mime-types';
-
-/**
- * @summary Get the extensions of a file
- *
- * @example
- * const extensions = fileExtensions.getFileExtensions('path/to/foo.img.gz');
- * console.log(extensions);
- * > [ 'img', 'gz' ]
- */
-export function getFileExtensions(filePath: string): string[] {
-	return _.chain(filePath).split('.').tail().map(_.toLower).value();
-}
-
-/**
- * @summary Get the last file extension
- *
- * @example
- * const extension = fileExtensions.getLastFileExtension('path/to/foo.img.gz');
- * console.log(extension);
- * > 'gz'
- */
-export function getLastFileExtension(filePath: string): string | null {
-	return _.last(getFileExtensions(filePath)) || null;
-}
-
-/**
- * @summary Get the penultimate file extension
- *
- * @example
- * const extension = fileExtensions.getPenultimateFileExtension('path/to/foo.img.gz');
- * console.log(extension);
- * > 'img'
- */
-export function getPenultimateFileExtension(filePath: string): string | null {
-	const extensions = getFileExtensions(filePath);
-	if (extensions.length >= 2) {
-		const ext = extensions[extensions.length - 2];
-		return lookup(ext) ? ext : null;
-	}
-	return null;
-}

lib/shared/messages.ts

@@ -15,16 +15,18 @@
  */
 
 import { Dictionary } from 'lodash';
+import { outdent } from 'outdent';
+import * as prettyBytes from 'pretty-bytes';
 
 export const progress: Dictionary<(quantity: number) => string> = {
 	successful: (quantity: number) => {
 		const plural = quantity === 1 ? '' : 's';
-		return `Successful device${plural}`;
+		return `Successful target${plural}`;
 	},
 
 	failed: (quantity: number) => {
 		const plural = quantity === 1 ? '' : 's';
-		return `Failed device${plural}`;
+		return `Failed target${plural}`;
 	},
 };
 
@@ -53,11 +55,11 @@ export const info = {
 
 export const compatibility = {
 	sizeNotRecommended: () => {
-		return 'Not Recommended';
+		return 'Not recommended';
 	},
 
-	tooSmall: (additionalSpace: string) => {
+	tooSmall: () => {
-		return `Insufficient space, additional ${additionalSpace} required`;
+		return 'Too small';
 	},
 
 	locked: () => {
@@ -65,16 +67,16 @@ export const compatibility = {
 	},
 
 	system: () => {
-		return 'System Drive';
+		return 'System drive';
 	},
 
 	containsImage: () => {
-		return 'Drive Mountpoint Contains Image';
+		return 'Source drive';
 	},
 
 	// The drive is large and therefore likely not a medium you want to write to.
 	largeDrive: () => {
-		return 'Large Drive';
+		return 'Large drive';
 	},
 } as const;
 
@@ -83,10 +85,10 @@ export const warning = {
 		image: { recommendedDriveSize: number },
 		drive: { device: string; size: number },
 	) => {
-		return [
+		return outdent({ newline: ' ' })`
-			`This image recommends a ${image.recommendedDriveSize}`,
+			This image recommends a ${prettyBytes(image.recommendedDriveSize)}
-			`bytes drive, however ${drive.device} is only ${drive.size} bytes.`,
+			drive, however ${drive.device} is only ${prettyBytes(drive.size)}.
-		].join(' ');
+		`;
 	},
 
 	exitWhileFlashing: () => {
@@ -115,11 +117,16 @@ export const warning = {
 		].join(' ');
 	},
 
-	largeDriveSize: (drive: { description: string; device: string }) => {
+	largeDriveSize: () => {
-		return [
+		return 'This is a large drive! Make sure it doesn\'t contain files that you want to keep.';
-			`Drive ${drive.description} (${drive.device}) is unusually large for an SD card or USB stick.`,
+	},
-			'\n\nAre you sure you want to flash this drive?',
+
-		].join(' ');
+	systemDrive: () => {
+		return 'Selecting your system drive is dangerous and will erase your drive!';
+	},
+
+	sourceDrive: () => {
+		return 'Contains the image you chose to flash';
 	},
 };
 
@@ -143,19 +150,12 @@ export const error = {
 		].join(' ');
 	},
 
-	invalidImage: (imagePath: string) => {
+	openSource: (sourceName: string, errorMessage: string) => {
-		return `${imagePath} is not a supported image type.`;
+		return outdent`
-	},
+			Something went wrong while opening ${sourceName}
 
-	openImage: (imageBasename: string, errorMessage: string) => {
+			Error: ${errorMessage}
-		return [
+		`;
-			`Something went wrong while opening ${imageBasename}\n\n`,
-			`Error: ${errorMessage}`,
-		].join('');
-	},
-
-	elevationRequired: () => {
-		return 'This should should be run with root/administrator permissions.';
 	},
 
 	flashFailure: (

lib/shared/permissions.ts

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import * as Bluebird from 'bluebird';
 import * as childProcess from 'child_process';
 import { promises as fs } from 'fs';
 import * as _ from 'lodash';
@@ -25,11 +24,29 @@ import { promisify } from 'util';
 
 import { sudo as catalinaSudo } from './catalina-sudo/sudo';
 import * as errors from './errors';
-import { tmpFileDisposer } from './utils';
+import { withTmpFile } from './tmp';
 
 const execAsync = promisify(childProcess.exec);
 const execFileAsync = promisify(childProcess.execFile);
-const sudoExecAsync = promisify(sudoPrompt.exec);
+
+function sudoExecAsync(
+	cmd: string,
+	options: { name: string },
+): Promise<{ stdout: string; stderr: string }> {
+	return new Promise((resolve, reject) => {
+		sudoPrompt.exec(
+			cmd,
+			options,
+			(error: Error | null, stdout: string, stderr: string) => {
+				if (error != null) {
+					reject(error);
+				} else {
+					resolve({ stdout, stderr });
+				}
+			},
+		);
+	});
+}
 
 /**
  * @summary The user id of the UNIX "superuser"
@@ -105,17 +122,12 @@ export function createLaunchScript(
 
 async function elevateScriptWindows(
 	path: string,
-): Promise<{ cancelled: boolean }> {
+	name: string,
-	// 'elevator' imported here as it only exists on windows
+): Promise<{ cancelled: false }> {
-	// TODO: replace this with sudo-prompt once https://github.com/jorangreef/sudo-prompt/issues/96 is fixed
-	// @ts-ignore this is a native module
-	const { elevate } = await import('../../build/Release/elevator.node');
-	const elevateAsync = promisify(elevate);
-
 	// '&' needs to be escaped here (but not when written to a .cmd file)
-	const cmd = ['cmd', '/c', escapeParamCmd(path).replace(/&/g, '^&')];
+	const cmd = ['cmd', '/c', escapeParamCmd(path).replace(/&/g, '^&')].join(' ');
-	const { cancelled } = await elevateAsync(cmd);
+	await sudoExecAsync(cmd, { name });
-	return { cancelled };
+	return { cancelled: false };
 }
 
 async function elevateScriptUnix(
@@ -123,10 +135,7 @@ async function elevateScriptUnix(
 	name: string,
 ): Promise<{ cancelled: boolean }> {
 	const cmd = ['bash', escapeSh(path)].join(' ');
-	const [, stderr] = await sudoExecAsync(cmd, { name });
+	await sudoExecAsync(cmd, { name });
-	if (!_.isEmpty(stderr)) {
-		throw errors.createError({ title: stderr });
-	}
 	return { cancelled: false };
 }
 
@@ -161,15 +170,15 @@ export async function elevateCommand(
 		command.slice(1),
 		options.environment,
 	);
-	return Bluebird.using(
+	return await withTmpFile(
-		tmpFileDisposer({
+		{
 			prefix: 'balena-etcher-electron-',
 			postfix: '.cmd',
-		}),
+		},
-		async ({ path }) => {
+		async (path) => {
 			await fs.writeFile(path, launchScript);
 			if (isWindows) {
-				return elevateScriptWindows(path);
+				return elevateScriptWindows(path, options.applicationName);
 			}
 			if (
 				os.platform() === 'darwin' &&

lib/shared/supported-formats.ts

@@ -14,78 +14,28 @@
  * limitations under the License.
  */
 
-import * as sdk from 'etcher-sdk';
+import { basename } from 'path';
-import * as _ from 'lodash';
-import * as mime from 'mime-types';
-import * as path from 'path';
 
-import {
+export const SUPPORTED_EXTENSIONS = [
-	getLastFileExtension,
+	'bin',
-	getPenultimateFileExtension,
+	'bz2',
-} from './file-extensions';
+	'dmg',
-
+	'dsk',
-export function getCompressedExtensions(): string[] {
+	'etch',
-	const result = [];
+	'gz',
-	for (const [
+	'hddimg',
-		mimetype,
+	'img',
-		cls,
+	'iso',
-		// @ts-ignore (mimetypes is private)
+	'raw',
-	] of sdk.sourceDestination.SourceDestination.mimetypes.entries()) {
+	'rpi-sdimg',
-		if (cls.prototype instanceof sdk.sourceDestination.CompressedSource) {
+	'sdcard',
-			const extension = mime.extension(mimetype);
+	'vhd',
-			if (extension) {
+	'wic',
-				result.push(extension);
+	'xz',
-			}
+	'zip',
-		}
+];
-	}
-	return result;
-}
-
-export function getNonCompressedExtensions(): string[] {
-	return sdk.sourceDestination.SourceDestination.imageExtensions;
-}
-
-export function getArchiveExtensions(): string[] {
-	return ['zip', 'etch'];
-}
-
-export function getAllExtensions(): string[] {
-	return [
-		...getArchiveExtensions(),
-		...getNonCompressedExtensions(),
-		...getCompressedExtensions(),
-	];
-}
-
-export function isSupportedImage(imagePath: string): boolean {
-	const lastExtension = getLastFileExtension(imagePath);
-	const penultimateExtension = getPenultimateFileExtension(imagePath);
-
-	if (
-		_.some([
-			_.includes(getNonCompressedExtensions(), lastExtension),
-			_.includes(getArchiveExtensions(), lastExtension),
-		])
-	) {
-		return true;
-	}
-
-	if (
-		_.every([
-			_.includes(getCompressedExtensions(), lastExtension),
-			_.includes(getNonCompressedExtensions(), penultimateExtension),
-		])
-	) {
-		return true;
-	}
-
-	return (
-		_.isNil(penultimateExtension) &&
-		_.includes(getCompressedExtensions(), lastExtension)
-	);
-}
 
 export function looksLikeWindowsImage(imagePath: string): boolean {
 	const regex = /windows|win7|win8|win10|winxp/i;
-	return regex.test(path.basename(imagePath));
+	return regex.test(basename(imagePath));
 }

lib/shared/tmp.ts

@@ -0,0 +1,27 @@
+import * as tmp from 'tmp';
+
+function tmpFileAsync(
+	options: tmp.FileOptions,
+): Promise<{ path: string; cleanup: () => void }> {
+	return new Promise((resolve, reject) => {
+		tmp.file(options, (error, path, _fd, cleanup) => {
+			if (error) {
+				reject(error);
+			} else {
+				resolve({ path, cleanup });
+			}
+		});
+	});
+}
+
+export async function withTmpFile<T>(
+	options: tmp.FileOptions,
+	fn: (path: string) => Promise<T>,
+): Promise<T> {
+	const { path, cleanup } = await tmpFileAsync(options);
+	try {
+		return await fn(path);
+	} finally {
+		cleanup();
+	}
+}

lib/shared/units.ts

@@ -14,18 +14,8 @@
  * limitations under the License.
  */
 
-import * as _ from 'lodash';
-import * as prettyBytes from 'pretty-bytes';
-
 const MEGABYTE_TO_BYTE_RATIO = 1000000;
 
 export function bytesToMegabytes(bytes: number): number {
 	return bytes / MEGABYTE_TO_BYTE_RATIO;
 }
-
-export function bytesToClosestUnit(bytes: number): string | null {
-	if (_.isNumber(bytes)) {
-		return prettyBytes(bytes);
-	}
-	return null;
-}

lib/shared/utils.ts

@@ -14,19 +14,13 @@
  * limitations under the License.
  */
 
-import * as Bluebird from 'bluebird';
+import axios from 'axios';
-import * as _ from 'lodash';
+import { Dictionary } from 'lodash';
-import * as request from 'request';
-import * as tmp from 'tmp';
-import { promisify } from 'util';
 
 import * as errors from './errors';
-import * as settings from '../gui/app/models/settings';
-
-const getAsync = promisify(request.get);
 
 export function isValidPercentage(percentage: any): boolean {
-	return _.every([_.isNumber(percentage), percentage >= 0, percentage <= 100]);
+	return typeof percentage === 'number' && percentage >= 0 && percentage <= 100;
 }
 
 export function percentageToFloat(percentage: any) {
@@ -38,62 +32,18 @@ export function percentageToFloat(percentage: any) {
 	return percentage / 100;
 }
 
-/**
- * @summary Check if obj has one or many specific props
- */
-export function hasProps(obj: _.Dictionary<any>, props: string[]): boolean {
-	return _.every(props, (prop) => {
-		return _.has(obj, prop);
-	});
-}
-
 /**
  * @summary Get etcher configs stored online
  * @param {String} - url where config.json is stored
  */
-export async function getConfig(): Promise<_.Dictionary<any>> {
+export async function getConfig(configUrl?: string): Promise<Dictionary<any>> {
-	const configUrl =
+	configUrl = configUrl ?? 'https://balena.io/etcher/static/config.json';
-		(await settings.get('configUrl')) ||
+	const response = await axios.get(configUrl, { responseType: 'json' });
-		'https://balena.io/etcher/static/config.json';
+	return response.data;
-	return (await getAsync({ url: configUrl, json: true })).body;
 }
 
-/**
+export async function delay(duration: number): Promise<void> {
- * @summary returns { path: String, cleanup: Function }
+	await new Promise((resolve) => {
- *
+		setTimeout(resolve, duration);
- * @example
- * const {path, cleanup } = await tmpFileAsync()
- * console.log(path)
- * cleanup()
- */
-function tmpFileAsync(
-	options: tmp.FileOptions,
-): Promise<{ path: string; cleanup: () => void }> {
-	return new Promise((resolve, reject) => {
-		tmp.file(options, (error, path, _fd, cleanup) => {
-			if (error) {
-				reject(error);
-			} else {
-				resolve({ path, cleanup });
-			}
-		});
-	});
-}
-
-/**
- * @summary Disposer for tmpFileAsync, calls cleanup()
- *
- * @returns {Disposer<{ path: String, cleanup: Function }>}
- *
- * @example
- * await Bluebird.using(tmpFileDisposer(), ({ path }) => {
- *   console.log(path);
- * })
- */
-export function tmpFileDisposer(
-	options: tmp.FileOptions,
-): Bluebird.Disposer<{ path: string; cleanup: () => void }> {
-	return Bluebird.resolve(tmpFileAsync(options)).disposer(({ cleanup }) => {
-		cleanup();
 	});
 }

lib/start.ts

@@ -1,30 +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.
- */
-
-// See http://electron.atom.io/docs/v0.37.7/api/environment-variables/#electronrunasnode
-//
-// Notice that if running electron with `ELECTRON_RUN_AS_NODE`, the binary
-// *won't* attempt to load the `app.asar` application by default, therefore
-// if passing `ELECTRON_RUN_AS_NODE`, you have to pass the path to the asar
-// or the entry point file (this file) manually as an argument.
-
-import { env } from 'process';
-
-if (env.ELECTRON_RUN_AS_NODE) {
-	import('./gui/modules/child-writer');
-} else {
-	import('./gui/etcher');
-}

package.json

@@ -2,27 +2,31 @@
   "name": "balena-etcher",
   "private": true,
   "displayName": "balenaEtcher",
-  "version": "1.5.93",
+  "version": "1.5.109",
   "packageType": "local",
   "main": "generated/etcher.js",
   "description": "Flash OS images to SD cards and USB drives, safely and easily.",
   "productDescription": "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.",
   "homepage": "https://github.com/balena-io/etcher",
-  "gypfile": true,
   "repository": {
     "type": "git",
     "url": "git@github.com:balena-io/etcher.git"
   },
   "scripts": {
-    "test": "make lint test sanity-checks",
+    "lint-ts": "balena-lint --fix --typescript typings lib tests scripts/clean-shrinkwrap.ts webpack.config.ts",
+    "lint-css": "prettier --write lib/**/*.css",
+    "lint-spell": "codespell --dictionary - --dictionary dictionary.txt --skip *.ttf *.svg *.gz,*.bz2,*.xz,*.zip,*.img,*.dmg,*.iso,*.rpi-sdcard,*.wic,.DS_Store,*.dtb,*.dtbo,*.dat,*.elf,*.bin,*.foo,xz-without-extension lib tests docs Makefile *.md LICENSE",
+    "lint": "npm run lint-ts && npm run lint-css && npm run lint-spell",
+    "test-spectron": "mocha --recursive --reporter spec --require ts-node/register --require-main tests/gui/allow-renderer-process-reuse.ts tests/spectron/runner.spec.ts",
+    "test-gui": "electron-mocha --recursive --reporter spec --require ts-node/register --require-main tests/gui/allow-renderer-process-reuse.ts --full-trace --no-sandbox --renderer tests/gui/**/*.ts",
+    "test-shared": "electron-mocha --recursive --reporter spec --require ts-node/register --require-main tests/gui/allow-renderer-process-reuse.ts --full-trace --no-sandbox tests/shared/**/*.ts",
+    "test": "npm run lint && npm run test-gui && npm run test-shared && npm run test-spectron && npm run sanity-checks",
+    "sanity-checks": "bash scripts/ci/ensure-all-file-extensions-in-gitattributes.sh",
     "start": "./node_modules/.bin/electron .",
     "postshrinkwrap": "ts-node ./scripts/clean-shrinkwrap.ts",
-    "configure": "node-gyp configure",
-    "build": "node-gyp build",
-    "install": "node-gyp rebuild",
     "webpack": "webpack",
     "watch": "webpack --watch",
-    "concourse-build-electron": "make webpack",
+    "concourse-build-electron": "npm run webpack",
     "concourse-test": "npx npm@6.14.5 test",
     "concourse-test-electron": "npx npm@6.14.5 test"
   },
@@ -33,7 +37,10 @@
   },
   "lint-staged": {
     "./**/*.{ts,tsx}": [
-      "make lint-ts"
+      "npm run lint-ts"
+    ],
+    "./**/*.css": [
+      "npm run lint-css"
     ]
   },
   "author": "Balena Inc. <hello@etcher.io>",
@@ -44,78 +51,64 @@
   ],
   "devDependencies": {
     "@balena/lint": "^5.0.4",
-    "@fortawesome/fontawesome-free-webfonts": "^1.0.9",
+    "@fortawesome/fontawesome-free": "^5.13.1",
-    "@fortawesome/fontawesome-svg-core": "^1.2.25",
+    "@svgr/webpack": "^5.4.0",
-    "@fortawesome/free-brands-svg-icons": "^5.11.2",
-    "@fortawesome/free-solid-svg-icons": "^5.11.2",
-    "@fortawesome/react-fontawesome": "^0.1.7",
-    "@types/bluebird": "^3.5.30",
     "@types/chai": "^4.2.7",
+    "@types/copy-webpack-plugin": "^6.0.0",
     "@types/mime-types": "^2.1.0",
     "@types/mini-css-extract-plugin": "^0.9.1",
-    "@types/mocha": "^7.0.2",
+    "@types/mocha": "^8.0.3",
     "@types/node": "^12.12.39",
     "@types/node-ipc": "^9.1.2",
     "@types/react-dom": "^16.8.4",
-    "@types/request": "^2.48.4",
     "@types/semver": "^7.1.0",
     "@types/sinon": "^9.0.0",
-    "@types/terser-webpack-plugin": "^2.2.0",
+    "@types/terser-webpack-plugin": "^4.1.0",
     "@types/tmp": "^0.2.0",
-    "@types/webpack-node-externals": "^1.7.0",
+    "@types/webpack-node-externals": "^2.5.0",
-    "bluebird": "^3.7.2",
-    "bootstrap-sass": "^3.3.6",
     "chai": "^4.2.0",
     "copy-webpack-plugin": "^6.0.1",
-    "css-loader": "^3.5.3",
+    "css-loader": "^4.2.1",
     "d3": "^4.13.0",
     "debug": "^4.2.0",
-    "electron": "9.0.0",
+    "electron": "9.2.1",
-    "electron-builder": "^22.6.1",
+    "electron-builder": "^22.7.0",
-    "electron-mocha": "^8.2.0",
+    "electron-mocha": "^9.1.0",
-    "electron-notarize": "^0.3.0",
+    "electron-notarize": "^1.0.0",
+    "electron-rebuild": "^1.11.0",
     "electron-updater": "^4.3.2",
-    "etcher-sdk": "^4.1.3",
+    "etcher-sdk": "^4.1.30",
     "file-loader": "^6.0.0",
-    "flexboxgrid": "^6.3.0",
     "husky": "^4.2.5",
     "immutable": "^3.8.1",
-    "inactivity-timer": "^1.0.0",
     "lint-staged": "^10.2.2",
     "lodash": "^4.17.10",
-    "mime-types": "^2.1.18",
+    "mini-css-extract-plugin": "^0.10.0",
-    "mini-css-extract-plugin": "^0.9.0",
+    "mocha": "^8.0.1",
-    "mocha": "^7.0.1",
-    "nan": "^2.14.0",
     "native-addon-loader": "^2.0.1",
-    "node-gyp": "^6.1.0",
     "node-ipc": "^9.1.1",
     "omit-deep-lodash": "1.1.4",
+    "outdent": "^0.7.1",
     "path-is-inside": "^1.0.2",
     "pretty-bytes": "^5.3.0",
     "react": "^16.8.5",
     "react-dom": "^16.8.5",
     "redux": "^4.0.5",
-    "rendition": "^14.11.6",
+    "rendition": "^18.8.3",
-    "request": "^2.81.0",
     "resin-corvus": "^2.0.5",
-    "roboto-fontface": "^0.10.0",
-    "sass": "^1.26.5",
-    "sass-lint": "^1.12.1",
-    "sass-loader": "^8.0.2",
     "semver": "^7.3.2",
     "simple-progress-webpack-plugin": "^1.1.2",
     "sinon": "^9.0.2",
     "spectron": "^11.0.0",
     "string-replace-loader": "^2.3.0",
     "styled-components": "^5.1.0",
-    "styled-system": "^5.1.5",
+    "sudo-prompt": "github:zvin/sudo-prompt#workaround-windows-amperstand-in-username",
-    "sudo-prompt": "^9.0.0",
     "sys-class-rgb-led": "^2.1.0",
     "tmp": "^0.2.1",
-    "ts-loader": "^7.0.5",
+    "ts-loader": "^8.0.0",
-    "ts-node": "^8.3.0",
+    "ts-node": "^9.0.0",
-    "typescript": "^3.5.3",
+    "tslib": "^2.0.0",
+    "typescript": "^4.0.2",
     "uuid": "^8.1.0",
     "webpack": "^4.40.2",
     "webpack-cli": "^3.3.9"

patches/electron-builder-fix-macos-sign.patch

@@ -1,22 +0,0 @@
-diff --git a/node_modules/app-builder-lib/electron-osx-sign/sign.js b/node_modules/app-builder-lib/electron-osx-sign/sign.js
-index 3b85d83c..87da4e57 100644
---- a/node_modules/app-builder-lib/electron-osx-sign/sign.js
-+++ b/node_modules/app-builder-lib/electron-osx-sign/sign.js
-@@ -119,6 +119,17 @@ async function verifySignApplicationAsync (opts) {
- function signApplicationAsync (opts) {
-   return walkAsync(getAppContentsPath(opts))
-     .then(async function (childPaths) {
-+      /**
-+       * Sort the child paths by how deep they are in the file tree.  Some arcane apple
-+       * logic expects the deeper files to be signed first otherwise strange errors get
-+       * thrown our way
-+       */
-+      childPaths = childPaths.sort((a, b) => {
-+        const aDepth = a.split(path.sep).length
-+        const bDepth = b.split(path.sep).length
-+        return bDepth - aDepth
-+      })
-+
-       function ignoreFilePath (opts, filePath) {
-         if (opts.ignore) {
-           return opts.ignore.some(function (ignore) {

requirements.txt

@@ -1,4 +1,3 @@
 codespell==1.12.0
-cpplint==1.3.0
 awscli==1.11.87
 shyaml==0.5.0

src/elevator_init.cpp

@@ -1,83 +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.
- */
-
-#include <string>
-#include <vector>
-
-#include "os/elevate.h"
-#include "utils/v8utils.h"
-
-class ElevateWorker : public Nan::AsyncWorker {
- public:
-  ElevateWorker(Nan::Callback *callback,
-                const std::vector<std::wstring> &arguments)
-    : Nan::AsyncWorker(callback) {
-    this->arguments = arguments;
-  }
-
-  ~ElevateWorker() {}
-
-  void Execute() {
-    etcher::ELEVATE_RESULT result = etcher::Elevate(
-      this->arguments.front(),
-      std::vector<std::wstring>(this->arguments.begin() + 1,
-                                this->arguments.end()));
-
-    switch (result) {
-    case etcher::ELEVATE_RESULT::ELEVATE_SUCCESS:
-      cancelled = false;
-      break;
-    case etcher::ELEVATE_RESULT::ELEVATE_CANCELLED:
-      cancelled = true;
-      break;
-    default:
-      this->SetErrorMessage(etcher::ElevateResultToString(result).c_str());
-    }
-  }
-
-  void HandleOKCallback() {
-    v8::Local<v8::Object> results = Nan::New<v8::Object>();
-    Nan::Set(results, Nan::New<v8::String>("cancelled").ToLocalChecked(),
-      this->cancelled ? Nan::True() : Nan::False());
-    v8::Local<v8::Value> argv[2] = { Nan::Null(), results };
-    callback->Call(2, argv);
-  }
-
- private:
-  std::vector<std::wstring> arguments;
-  v8::Local<v8::Object> results;
-  bool cancelled;
-};
-
-NAN_METHOD(elevate) {
-  if (!info[0]->IsArray()) {
-    return Nan::ThrowError("This function expects an array");
-  }
-
-  if (!info[1]->IsFunction()) {
-    return Nan::ThrowError("Callback must be a function");
-  }
-
-  std::vector<std::wstring> arguments =
-      etcher::v8utils::GetArguments(info[0].As<v8::Array>());
-  Nan::Callback *callback = new Nan::Callback(info[1].As<v8::Function>());
-  Nan::AsyncQueueWorker(new ElevateWorker(callback, arguments));
-  info.GetReturnValue().SetUndefined();
-}
-
-NAN_MODULE_INIT(ElevatorInit) { NAN_EXPORT(target, elevate); }
-
-NODE_MODULE(elevator, ElevatorInit)

src/os/elevate.h

@@ -1,63 +0,0 @@
-#ifndef SRC_OS_ELEVATE_H_
-#define SRC_OS_ELEVATE_H_
-
-/*
- * 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.
- */
-
-#ifdef _WIN32
-
-// Fix winsock.h redefinition errors
-#ifndef WIN32_LEAN_AND_MEAN
-#define WIN32_LEAN_AND_MEAN
-#endif
-
-// Note that windows.h has to be included before any
-// other Windows library to avoid declaration issues
-#include <windows.h>
-#include <shellapi.h>
-
-#endif
-
-#include <algorithm>
-#include <iterator>
-#include <sstream>
-#include <string>
-#include <vector>
-
-namespace etcher {
-
-enum class ELEVATE_RESULT {
-  ELEVATE_SUCCESS,
-  ELEVATE_FILE_NOT_FOUND,
-  ELEVATE_PATH_NOT_FOUND,
-  ELEVATE_DDE_FAIL,
-  ELEVATE_NO_ASSOCIATION,
-  ELEVATE_ACCESS_DENIED,
-  ELEVATE_DLL_NOT_FOUND,
-  ELEVATE_CANCELLED,
-  ELEVATE_NOT_ENOUGH_MEMORY,
-  ELEVATE_SHARING_VIOLATION,
-  ELEVATE_UNKNOWN_ERROR
-};
-
-ELEVATE_RESULT Elevate(const std::wstring &command,
-                       std::vector<std::wstring> arguments);
-
-std::string ElevateResultToString(const ELEVATE_RESULT &result);
-
-}  // namespace etcher
-
-#endif  // SRC_OS_ELEVATE_H_

src/os/win32/elevate.cpp

@@ -1,158 +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.
- */
-
-#include "os/elevate.h"
-
-static std::wstring JoinArguments(std::vector<std::wstring> arguments) {
-  std::wostringstream result;
-
-  std::copy(arguments.begin(), arguments.end(),
-            std::ostream_iterator<std::wstring, wchar_t>(result, L" "));
-
-  return result.str();
-}
-
-// Make sure to delete the result after you're done
-// with it by calling `delete[] result;`.
-// See http://stackoverflow.com/a/1201471
-static LPCWSTR ConvertStringToLPCWSTR(const std::wstring &string) {
-  wchar_t *result = new wchar_t[string.size() + 1];
-  std::copy(string.begin(), string.end(), result);
-  result[string.size()] = 0;
-  return result;
-}
-
-etcher::ELEVATE_RESULT etcher::Elevate(const std::wstring &command,
-                                       std::vector<std::wstring> arguments) {
-  // Initialize the SHELLEXECUTEINFO structure. We zero it out
-  // in order to be on the safe side, and set cbSize to the size
-  // of the structure as recommend by MSDN
-  // See: https://msdn.microsoft.com/en-us/library/windows/desktop/bb759784(v=vs.85).aspx
-  SHELLEXECUTEINFOW shellExecuteInfo;
-  ZeroMemory(&shellExecuteInfo, sizeof(shellExecuteInfo));
-  shellExecuteInfo.cbSize = sizeof(SHELLEXECUTEINFOW);
-
-  // Flags that indicate the content and validity of the other structure member.
-  shellExecuteInfo.fMask =
-
-      // Used to indicate that the hProcess member receives the process handle.
-      // This handle is typically used to allow an application to find out
-      // when a process created with ShellExecuteEx terminates.
-      SEE_MASK_NOCLOSEPROCESS |
-
-      // Wait for the execute operation to complete before returning.
-      SEE_MASK_NOASYNC |
-
-      // Do not display an error message box if an error occurs.
-      SEE_MASK_FLAG_NO_UI;
-
-  // The action to be performed.
-  shellExecuteInfo.lpVerb = L"runas";
-
-  // Run the file in the background
-  shellExecuteInfo.nShow = SW_HIDE;
-
-  // Use the current directory as the working directory
-  shellExecuteInfo.lpDirectory = NULL;
-
-  // Set file and parameters
-  // We can't just assign the result of `.c_str()`, since
-  // that pointer is owned by the `std::wstring` instance,
-  // and will not be safe after the instance is destroyed.
-  LPCWSTR file = ConvertStringToLPCWSTR(command);
-  LPCWSTR argv = ConvertStringToLPCWSTR(JoinArguments(arguments));
-  shellExecuteInfo.lpFile = file;
-  shellExecuteInfo.lpParameters = argv;
-
-  BOOL executeResult = ShellExecuteExW(&shellExecuteInfo);
-
-  delete[] file;
-  delete[] argv;
-
-  // Finally, let's try to elevate the command
-  if (!executeResult) {
-    DWORD executeError = GetLastError();
-
-    // We map Windows error codes to our own enum class
-    // so we can normalize all Windows error handling mechanisms.
-    switch (executeError) {
-    case ERROR_FILE_NOT_FOUND:
-      return etcher::ELEVATE_RESULT::ELEVATE_FILE_NOT_FOUND;
-    case ERROR_PATH_NOT_FOUND:
-      return etcher::ELEVATE_RESULT::ELEVATE_PATH_NOT_FOUND;
-    case ERROR_DDE_FAIL:
-      return etcher::ELEVATE_RESULT::ELEVATE_DDE_FAIL;
-    case ERROR_NO_ASSOCIATION:
-      return etcher::ELEVATE_RESULT::ELEVATE_NO_ASSOCIATION;
-    case ERROR_ACCESS_DENIED:
-      return etcher::ELEVATE_RESULT::ELEVATE_ACCESS_DENIED;
-    case ERROR_DLL_NOT_FOUND:
-      return etcher::ELEVATE_RESULT::ELEVATE_DLL_NOT_FOUND;
-    case ERROR_CANCELLED:
-      return etcher::ELEVATE_RESULT::ELEVATE_CANCELLED;
-    case ERROR_NOT_ENOUGH_MEMORY:
-      return etcher::ELEVATE_RESULT::ELEVATE_NOT_ENOUGH_MEMORY;
-    case ERROR_SHARING_VIOLATION:
-      return etcher::ELEVATE_RESULT::ELEVATE_SHARING_VIOLATION;
-    default:
-      return etcher::ELEVATE_RESULT::ELEVATE_UNKNOWN_ERROR;
-    }
-  }
-
-  // Since we passed SEE_MASK_NOCLOSEPROCESS, the
-  // process handle is accessible from hProcess.
-  if (shellExecuteInfo.hProcess) {
-    // Wait for the process to exit before continuing.
-    // See: https://msdn.microsoft.com/en-us/library/windows/desktop/ms687032(v=vs.85).aspx
-    WaitForSingleObject(shellExecuteInfo.hProcess, INFINITE);
-
-    if (!CloseHandle(shellExecuteInfo.hProcess)) {
-      return etcher::ELEVATE_RESULT::ELEVATE_UNKNOWN_ERROR;
-    }
-  }
-
-  return etcher::ELEVATE_RESULT::ELEVATE_SUCCESS;
-}
-
-std::string
-etcher::ElevateResultToString(const etcher::ELEVATE_RESULT &result) {
-  switch (result) {
-  case etcher::ELEVATE_RESULT::ELEVATE_SUCCESS:
-    return "Success";
-  case etcher::ELEVATE_RESULT::ELEVATE_CANCELLED:
-    return "The user cancelled the elevation request";
-  case etcher::ELEVATE_RESULT::ELEVATE_FILE_NOT_FOUND:
-    return "The specified file was not found";
-  case etcher::ELEVATE_RESULT::ELEVATE_PATH_NOT_FOUND:
-    return "The specified path was not found";
-  case etcher::ELEVATE_RESULT::ELEVATE_DDE_FAIL:
-    return "The Dynamic Data Exchange (DDE) transaction failed";
-  case etcher::ELEVATE_RESULT::ELEVATE_NO_ASSOCIATION:
-    return "There is no application associated with the "
-           "specified file name extension";
-  case etcher::ELEVATE_RESULT::ELEVATE_ACCESS_DENIED:
-    return "Access to the specified file is denied";
-  case etcher::ELEVATE_RESULT::ELEVATE_DLL_NOT_FOUND:
-    return "One of the library files necessary to run the "
-           "application can't be found";
-  case etcher::ELEVATE_RESULT::ELEVATE_NOT_ENOUGH_MEMORY:
-    return "There is not enough memory to perform the specified action";
-  case etcher::ELEVATE_RESULT::ELEVATE_SHARING_VIOLATION:
-    return "A sharing violation occurred";
-  default:
-    return "Unknown error";
-  }
-}

src/utils/v8utils.cpp

@@ -1,36 +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.
- */
-
-#include "utils/v8utils.h"
-
-std::vector<std::wstring>
-etcher::v8utils::GetArguments(v8::Local<v8::Array> arguments) {
-  std::vector<std::wstring> result(0);
-
-  for (uint32_t index = 0; index < arguments->Length(); index++) {
-    // See https://stackoverflow.com/q/15615136/1641422
-    std::string stringArgument(
-        *Nan::Utf8String(
-        arguments->Get(
-          Nan::GetCurrentContext(),
-          index).ToLocalChecked()));
-    std::wstring_convert<std::codecvt_utf8<wchar_t>> conversion;
-
-    result.push_back(conversion.from_bytes(stringArgument));
-  }
-
-  return result;
-}

src/utils/v8utils.h

@@ -1,59 +0,0 @@
-#ifndef SRC_UTILS_V8UTILS_H_
-#define SRC_UTILS_V8UTILS_H_
-
-/*
- * 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.
- */
-
-#include <nan.h>
-#include <string>
-#include <vector>
-#include <codecvt>
-
-namespace etcher {
-namespace v8utils {
-std::vector<std::wstring> GetArguments(v8::Local<v8::Array> arguments);
-}  // namespace v8utils
-}  // namespace etcher
-
-#define YIELD_ERROR(CALLBACK, ERROR)                                           \
-  {                                                                            \
-    const wchar_t *message = (ERROR).c_str();                                  \
-    v8::Local<v8::Value> argv[1] = {                                           \
-      Nan::Error(v8::String::NewFromTwoByte(isolate,                           \
-                                            (const uint16_t *)message))        \
-    };                                                                         \
-    Nan::MakeCallback(Nan::GetCurrentContext()->Global(), (CALLBACK),          \
-                      1, argv);                                                \
-  }                                                                            \
-  return;
-
-#define YIELD_OBJECT(CALLBACK, OBJECT)                                         \
-  {                                                                            \
-    v8::Local<v8::Value> argv[2] = {Nan::Null(), (OBJECT)};                    \
-    Nan::MakeCallback(Nan::GetCurrentContext()->Global(), (CALLBACK), 2,       \
-                      argv);                                                   \
-  }                                                                            \
-  return;
-
-#define YIELD_NOTHING(CALLBACK)                                                \
-  Nan::MakeCallback(Nan::GetCurrentContext()->Global(), (CALLBACK), 0, 0);
-
-#define NAN_SET_FUNCTION(JSSYMBOL, FUNCTION)                                   \
-  Nan::Set(target, Nan::New((JSSYMBOL)).ToLocalChecked(),                      \
-           Nan::GetFunction(Nan::New<v8::FunctionTemplate>((FUNCTION)))        \
-               .ToLocalChecked());
-
-#endif  // SRC_UTILS_V8UTILS_H_

tests/gui/allow-renderer-process-reuse.ts

@@ -1,3 +1,5 @@
 // tslint:disable-next-line:no-var-requires
 const { app } = require('electron');
-app.allowRendererProcessReuse = false;
+if (app !== undefined) {
+	app.allowRendererProcessReuse = false;
+}

tests/gui/models/available-drives.spec.ts

@@ -15,6 +15,7 @@
  */
 
 import { expect } from 'chai';
+import { File } from 'etcher-sdk/build/source-destination';
 import * as path from 'path';
 
 import * as availableDrives from '../../../lib/gui/app/models/available-drives';
@@ -157,11 +158,14 @@ describe('Model: availableDrives', function () {
 						}
 
 						selectionState.clear();
-						selectionState.selectImage({
+						selectionState.selectSource({
+							description: this.imagePath.split('/').pop(),
+							displayName: this.imagePath,
 							path: this.imagePath,
 							extension: 'img',
 							size: 999999999,
 							isSizeEstimated: false,
+							SourceType: File,
 							recommendedDriveSize: 2000000000,
 						});
 					});