Merge pull request #2267 from esphome/bump-2021.9.0b2

2021.9.0b2

.clang-format

@@ -0,0 +1,137 @@
+Language:        Cpp
+AccessModifierOffset: -1
+AlignAfterOpenBracket: Align
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignEscapedNewlines: DontAlign
+AlignOperands:   true
+AlignTrailingComments: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortBlocksOnASingleLine: false
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterClass:      false
+  AfterControlStatement: false
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeBraces: Attach
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     120
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: true
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DerivePointerAlignment: false
+DisableFormat:   false
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '^<ext/.*\.h>'
+    Priority:        2
+  - Regex:           '^<.*\.h>'
+    Priority:        1
+  - Regex:           '^<.*'
+    Priority:        2
+  - Regex:           '.*'
+    Priority:        3
+IncludeIsMainRegex: '([-_](test|unittest))?$'
+IndentCaseLabels: true
+IndentPPDirectives: None
+IndentWidth:     2
+IndentWrappedFunctionNames: false
+KeepEmptyLinesAtTheStartOfBlocks: false
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 1
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 2000
+PointerAlignment: Right
+RawStringFormats:
+  - Language:        Cpp
+    Delimiters:
+      - cc
+      - CC
+      - cpp
+      - Cpp
+      - CPP
+      - 'c++'
+      - 'C++'
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+  - Language:        TextProto
+    Delimiters:
+      - pb
+      - PB
+      - proto
+      - PROTO
+    EnclosingFunctions:
+      - EqualsProto
+      - EquivToProto
+      - PARSE_PARTIAL_TEXT_PROTO
+      - PARSE_TEST_PROTO
+      - PARSE_TEXT_PROTO
+      - ParseTextOrDie
+      - ParseTextProtoOrDie
+    CanonicalDelimiter: ''
+    BasedOnStyle:    google
+ReflowComments:  true
+SortIncludes:    false
+SortUsingDeclarations: false
+SpaceAfterCStyleCast: true
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 2
+SpacesInAngles:  false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+Standard:        Auto
+TabWidth:        2
+UseTab:          Never

.clang-tidy

@@ -0,0 +1,152 @@
+---
+Checks: >-
+  *,
+  -abseil-*,
+  -android-*,
+  -boost-*,
+  -bugprone-branch-clone,
+  -bugprone-narrowing-conversions,
+  -bugprone-signed-char-misuse,
+  -bugprone-too-small-loop-variable,
+  -cert-dcl50-cpp,
+  -cert-err58-cpp,
+  -cert-oop57-cpp,
+  -cert-str34-c,
+  -clang-analyzer-optin.cplusplus.UninitializedObject,
+  -clang-analyzer-osx.*,
+  -clang-diagnostic-delete-abstract-non-virtual-dtor,
+  -clang-diagnostic-delete-non-abstract-non-virtual-dtor,
+  -clang-diagnostic-shadow-field,
+  -clang-diagnostic-sign-compare,
+  -clang-diagnostic-unused-variable,
+  -clang-diagnostic-unused-const-variable,
+  -cppcoreguidelines-avoid-c-arrays,
+  -cppcoreguidelines-avoid-goto,
+  -cppcoreguidelines-avoid-magic-numbers,
+  -cppcoreguidelines-init-variables,
+  -cppcoreguidelines-macro-usage,
+  -cppcoreguidelines-narrowing-conversions,
+  -cppcoreguidelines-non-private-member-variables-in-classes,
+  -cppcoreguidelines-owning-memory,
+  -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
+  -cppcoreguidelines-pro-bounds-constant-array-index,
+  -cppcoreguidelines-pro-bounds-pointer-arithmetic,
+  -cppcoreguidelines-pro-type-const-cast,
+  -cppcoreguidelines-pro-type-cstyle-cast,
+  -cppcoreguidelines-pro-type-member-init,
+  -cppcoreguidelines-pro-type-reinterpret-cast,
+  -cppcoreguidelines-pro-type-static-cast-downcast,
+  -cppcoreguidelines-pro-type-union-access,
+  -cppcoreguidelines-pro-type-vararg,
+  -cppcoreguidelines-special-member-functions,
+  -fuchsia-default-arguments,
+  -fuchsia-multiple-inheritance,
+  -fuchsia-overloaded-operator,
+  -fuchsia-statically-constructed-objects,
+  -fuchsia-default-arguments-declarations,
+  -fuchsia-default-arguments-calls,
+  -google-build-using-namespace,
+  -google-explicit-constructor,
+  -google-readability-braces-around-statements,
+  -google-readability-casting,
+  -google-readability-todo,
+  -google-runtime-references,
+  -hicpp-*,
+  -llvm-else-after-return,
+  -llvm-header-guard,
+  -llvm-include-order,
+  -llvm-qualified-auto,
+  -llvmlibc-*,
+  -misc-non-private-member-variables-in-classes,
+  -misc-no-recursion,
+  -misc-unused-parameters,
+  -modernize-avoid-c-arrays,
+  -modernize-return-braced-init-list,
+  -modernize-use-auto,
+  -modernize-use-default-member-init,
+  -modernize-use-equals-default,
+  -modernize-use-trailing-return-type,
+  -mpi-*,
+  -objc-*,
+  -readability-braces-around-statements,
+  -readability-const-return-type,
+  -readability-convert-member-functions-to-static,
+  -readability-else-after-return,
+  -readability-implicit-bool-conversion,
+  -readability-isolate-declaration,
+  -readability-magic-numbers,
+  -readability-make-member-function-const,
+  -readability-named-parameter,
+  -readability-qualified-auto,
+  -readability-redundant-access-specifiers,
+  -readability-redundant-member-init,
+  -readability-redundant-string-init,
+  -readability-uppercase-literal-suffix,
+  -readability-use-anyofallof,
+  -warnings-as-errors
+WarningsAsErrors: '*'
+AnalyzeTemporaryDtors: false
+FormatStyle:     google
+CheckOptions:
+  - key:             google-readability-braces-around-statements.ShortStatementLines
+    value:           '1'
+  - key:             google-readability-function-size.StatementThreshold
+    value:           '800'
+  - key:             google-readability-namespace-comments.ShortNamespaceLines
+    value:           '10'
+  - key:             google-readability-namespace-comments.SpacesBeforeComments
+    value:           '2'
+  - key:             modernize-loop-convert.MaxCopySize
+    value:           '16'
+  - key:             modernize-loop-convert.MinConfidence
+    value:           reasonable
+  - key:             modernize-loop-convert.NamingStyle
+    value:           CamelCase
+  - key:             modernize-pass-by-value.IncludeStyle
+    value:           llvm
+  - key:             modernize-replace-auto-ptr.IncludeStyle
+    value:           llvm
+  - key:             modernize-use-nullptr.NullMacros
+    value:           'NULL'
+  - key:             readability-identifier-naming.LocalVariableCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ClassCase
+    value:           'CamelCase'
+  - key:             readability-identifier-naming.StructCase
+    value:           'CamelCase'
+  - key:             readability-identifier-naming.EnumCase
+    value:           'CamelCase'
+  - key:             readability-identifier-naming.EnumConstantCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.StaticConstantCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.StaticVariableCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.GlobalConstantCase
+    value:           'UPPER_CASE'
+  - key:             readability-identifier-naming.ParameterCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.PrivateMemberPrefix
+    value:           'NO_PRIVATE_MEMBERS_ALWAYS_USE_PROTECTED'
+  - key:             readability-identifier-naming.PrivateMethodPrefix
+    value:           'NO_PRIVATE_METHODS_ALWAYS_USE_PROTECTED'
+  - key:             readability-identifier-naming.ClassMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ClassMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMemberCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMemberSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.FunctionCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ClassMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.ProtectedMethodSuffix
+    value:           '_'
+  - key:             readability-identifier-naming.VirtualMethodCase
+    value:           'lower_case'
+  - key:             readability-identifier-naming.VirtualMethodSuffix
+    value:           ''

.coveragerc

@@ -0,0 +1,2 @@
+[run]
+omit = esphome/components/*

.devcontainer/devcontainer.json

@@ -0,0 +1,57 @@
+{
+  "name": "ESPHome Dev",
+  "context": "..",
+  "dockerFile": "../docker/Dockerfile.dev",
+  "postCreateCommand": [
+    "script/devcontainer-post-create"
+  ],
+  "runArgs": [
+    "--privileged",
+    "-e",
+    "ESPHOME_DASHBOARD_USE_PING=1"
+  ],
+  "appPort": 6052,
+  "extensions": [
+    // python
+    "ms-python.python",
+    "visualstudioexptteam.vscodeintellicode",
+    // yaml
+    "redhat.vscode-yaml",
+    // cpp
+    "ms-vscode.cpptools",
+    // editorconfig
+    "editorconfig.editorconfig",
+  ],
+  "settings": {
+    "python.languageServer": "Pylance",
+    "python.pythonPath": "/usr/bin/python3",
+    "python.linting.pylintEnabled": true,
+    "python.linting.enabled": true,
+    "python.formatting.provider": "black",
+    "editor.formatOnPaste": false,
+    "editor.formatOnSave": true,
+    "editor.formatOnType": true,
+    "files.trimTrailingWhitespace": true,
+    "terminal.integrated.defaultProfile.linux": "bash",
+    "yaml.customTags": [
+      "!secret scalar",
+      "!lambda scalar",
+      "!include_dir_named scalar",
+      "!include_dir_list scalar",
+      "!include_dir_merge_list scalar",
+      "!include_dir_merge_named scalar"
+    ],
+    "files.exclude": {
+      "**/.git": true,
+      "**/.DS_Store": true,
+      "**/*.pyc": {
+        "when": "$(basename).py"
+      },
+      "**/__pycache__": true
+    },
+    "files.associations": {
+      "**/.vscode/*.json": "jsonc"
+    },
+    "C_Cpp.clang_format_path": "/usr/bin/clang-format-11",
+  }
+}

.dockerignore

@@ -103,6 +103,10 @@ venv.bak/
 # mypy
 .mypy_cache/
 
+# PlatformIO
+.pio/
+
+# ESPHome
 config/
 examples/
 Dockerfile

.editorconfig

@@ -0,0 +1,34 @@
+root = true
+
+# general
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+
+# python
+[*.py]
+indent_style = space
+indent_size = 4
+
+# C++
+[*.{cpp,h,tcc}]
+indent_style = space
+indent_size = 2
+
+# Web
+[*.{js,html,css}]
+indent_style = space
+indent_size = 2
+
+# YAML
+[*.{yaml,yml}]
+indent_style = space
+indent_size = 2
+quote_type = single
+
+# JSON
+[*.json]
+indent_style = space
+indent_size = 2
+

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+custom: https://www.nabucasa.com

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,12 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Issue Tracker
+    url: https://github.com/esphome/issues
+    about: Please create bug reports in the dedicated issue tracker.
+  - name: Feature Request Tracker
+    url: https://github.com/esphome/feature-requests
+    about: Please create feature requests in the dedicated feature request tracker.
+  - name: Frequently Asked Question
+    url: https://esphome.io/guides/faq.html
+    about: Please view the FAQ for common questions and what to include in a bug report.
+    

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,39 @@
+# What does this implement/fix? 
+
+Quick description and explanation of changes
+
+## Types of changes
+
+- [ ] Bugfix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Other
+
+**Related issue or feature (if applicable):** fixes <link to issue>
+
+**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here>
+
+## Test Environment
+
+- [ ] ESP32
+- [ ] ESP8266
+
+## Example entry for `config.yaml`:
+<!--
+  Supplying a configuration snippet, makes it easier for a maintainer to test
+  your PR. Furthermore, for new integrations, it gives an impression of how
+  the configuration would look like.
+  Note: Remove this section if this PR does not have an example entry.
+-->
+
+```yaml
+# Example config.yaml
+
+```
+
+## Checklist:
+  - [ ] The code change is tested and works locally.
+  - [ ] Tests have been added to verify that the new code works (under `tests/` folder).
+  
+If user exposed functionality or configuration variables are added/changed:
+  - [ ] Documentation added/updated in [esphome-docs](https://github.com/esphome/esphome-docs).

.github/dependabot.yml

@@ -0,0 +1,9 @@
+version: 2
+updates:
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    ignore:
+      # Hypotehsis is only used for testing and is updated quite often
+      - dependency-name: hypothesis

.github/issue-close-app.yml

@@ -0,0 +1,7 @@
+comment: >-
+  https://github.com/esphome/esphome/issues/430
+issueConfigs:
+- content:
+  - "OTHERWISE THE ISSUE WILL BE CLOSED AUTOMATICALLY"
+
+caseInsensitive: false

.github/lock.yml

@@ -0,0 +1,36 @@
+# Configuration for Lock Threads - https://github.com/dessant/lock-threads
+
+# Number of days of inactivity before a closed issue or pull request is locked
+daysUntilLock: 7
+
+# Skip issues and pull requests created before a given timestamp. Timestamp must
+# follow ISO 8601 (`YYYY-MM-DD`). Set to `false` to disable
+skipCreatedBefore: false
+
+# Issues and pull requests with these labels will be ignored. Set to `[]` to disable
+exemptLabels:
+  - keep-open
+
+# Label to add before locking, such as `outdated`. Set to `false` to disable
+lockLabel: false
+
+# Comment to post before locking. Set to `false` to disable
+lockComment: false
+
+# Assign `resolved` as the reason for locking. Set to `false` to disable
+setLockReason: false
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings just for `issues` or `pulls`
+# issues:
+#   exemptLabels:
+#     - help-wanted
+#   lockLabel: outdated
+
+# pulls:
+#   daysUntilLock: 30
+
+# Repository to extend settings from
+# _extends: repo

.github/stale.yml

@@ -0,0 +1,59 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+daysUntilStale: 60
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+daysUntilClose: 7
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+exemptLabels:
+  - not-stale
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: true
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+
+# Label to use when marking as stale
+staleLabel: stale
+
+# Comment to post when marking as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 10
+
+# Limit to only `issues` or `pulls`
+only: pulls
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed

.github/workflows/ci-docker.yml

@@ -0,0 +1,40 @@
+name: CI for docker images
+
+# Only run when docker paths change
+on:
+  push:
+    branches: [dev, beta, release]
+    paths:
+      - 'docker/**'
+      - '.github/workflows/**'
+
+  pull_request:
+    paths:
+      - 'docker/**'
+      - '.github/workflows/**'
+
+jobs:
+  check-docker:
+    name: Build docker containers
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch: [amd64, armv7, aarch64]
+        build_type: ["ha-addon", "docker", "lint"]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+    - name: Set TAG
+      run: |
+        echo "TAG=check" >> $GITHUB_ENV
+
+    - name: Run build
+      run: |
+        docker/build.py \
+          --tag "${TAG}" \
+          --arch "${{ matrix.arch }}" \
+          --build-type "${{ matrix.build_type }}" \
+          build

.github/workflows/ci.yml

@@ -0,0 +1,143 @@
+# THESE JOBS ARE COPIED IN release.yml and release-dev.yml
+# PLEASE ALSO UPDATE THOSE FILES WHEN CHANGING LINES HERE
+name: CI
+
+on:
+  push:
+    branches: [dev, beta, release]
+
+  pull_request:
+
+jobs:
+  ci-with-container:
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - id: clang-format
+            name: Run script/clang-format
+          - id: clang-tidy
+            name: Run script/clang-tidy 1/4
+            split: 1
+          - id: clang-tidy
+            name: Run script/clang-tidy 2/4
+            split: 2
+          - id: clang-tidy
+            name: Run script/clang-tidy 3/4
+            split: 3
+          - id: clang-tidy
+            name: Run script/clang-tidy 4/4
+            split: 4
+
+    # cpp lint job runs with esphome-lint docker image so that clang-format-*
+    # doesn't have to be installed
+    container: ghcr.io/esphome/esphome-lint:1.1
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Register problem matchers
+        run: |
+          echo "::add-matcher::.github/workflows/matchers/clang-tidy.json"
+          echo "::add-matcher::.github/workflows/matchers/gcc.json"
+
+      # Also run git-diff-index so that the step is marked as failed on formatting errors,
+      # since clang-format doesn't do anything but change files if -i is passed.
+      - name: Run clang-format
+        run: |
+          script/clang-format -i
+          git diff-index --quiet HEAD --
+        if: ${{ matrix.id == 'clang-format' }}
+
+      - name: Run clang-tidy
+        run: script/clang-tidy --all-headers --fix --split-num 4 --split-at ${{ matrix.split }}
+        if: ${{ matrix.id == 'clang-tidy' }}
+
+      - name: Suggested changes
+        run: script/ci-suggest-changes
+        if: always()
+
+  ci:
+    # Don't use the esphome-lint docker image because it may contain outdated requirements.
+    # This way, all dependencies are cached via the cache action.
+    name: ${{ matrix.name }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - id: ci-custom
+            name: Run script/ci-custom
+          - id: lint-python
+            name: Run script/lint-python
+          - id: test
+            file: tests/test1.yaml
+            name: Test tests/test1.yaml
+          - id: test
+            file: tests/test2.yaml
+            name: Test tests/test2.yaml
+          - id: test
+            file: tests/test3.yaml
+            name: Test tests/test3.yaml
+          - id: test
+            file: tests/test4.yaml
+            name: Test tests/test4.yaml
+          - id: test
+            file: tests/test5.yaml
+            name: Test tests/test5.yaml
+          - id: pytest
+            name: Run pytest
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.7'
+
+      - name: Cache pip modules
+        uses: actions/cache@v1
+        with:
+          path: ~/.cache/pip
+          key: esphome-pip-3.7-${{ hashFiles('setup.py') }}
+          restore-keys: |
+            esphome-pip-3.7-
+
+      # Use per test platformio cache because tests have different platform versions
+      - name: Cache ~/.platformio
+        uses: actions/cache@v1
+        with:
+          path: ~/.platformio
+          key: test-home-platformio-${{ matrix.file }}-${{ hashFiles('esphome/core/config.py') }}
+          restore-keys: |
+            test-home-platformio-${{ matrix.file }}-
+        if: ${{ matrix.id == 'test' }}
+
+      - name: Set up python environment
+        run: script/setup
+
+      - name: Register problem matchers
+        run: |
+          echo "::add-matcher::.github/workflows/matchers/ci-custom.json"
+          echo "::add-matcher::.github/workflows/matchers/lint-python.json"
+          echo "::add-matcher::.github/workflows/matchers/python.json"
+          echo "::add-matcher::.github/workflows/matchers/pytest.json"
+          echo "::add-matcher::.github/workflows/matchers/gcc.json"
+
+      - name: Lint Custom
+        run: |
+          script/ci-custom.py
+          script/build_codeowners.py --check
+        if: ${{ matrix.id == 'ci-custom' }}
+      - name: Lint Python
+        run: script/lint-python
+        if: ${{ matrix.id == 'lint-python' }}
+
+      - run: esphome compile ${{ matrix.file }}
+        if: ${{ matrix.id == 'test' }}
+
+      - name: Run pytest
+        run: |
+          pytest -vv --tb=native tests
+        if: ${{ matrix.id == 'pytest' }}

.github/workflows/docker-lint-build.yml

@@ -0,0 +1,100 @@
+name: Build and publish lint docker image
+
+# Only run when docker paths change
+on:
+  push:
+    branches: [dev]
+    paths:
+      - 'docker/Dockerfile.lint'
+      - 'requirements.txt'
+      - 'requirements_optional.txt'
+      - 'requirements_test.txt'
+      - 'platformio.ini'
+      - '.github/workflows/docker-lint-build.yml'
+
+jobs:
+  deploy-docker:
+    name: Build and publish docker containers
+    if: github.repository == 'esphome/esphome'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        arch: [amd64, armv7, aarch64]
+        build_type: ["lint"]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+    - name: Set TAG
+      run: |
+        echo "TAG=1.1" >> $GITHUB_ENV
+
+    - name: Run build
+      run: |
+        docker/build.py \
+          --tag "${TAG}" \
+          --arch "${{ matrix.arch }}" \
+          --build-type "${{ matrix.build_type }}" \
+          build
+
+    - name: Log in to docker hub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKER_USER }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+    - name: Log in to the GitHub container registry
+      uses: docker/login-action@v1
+      with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Run push
+      run: |
+        docker/build.py \
+          --tag "${TAG}" \
+          --arch "${{ matrix.arch }}" \
+          --build-type "${{ matrix.build_type }}" \
+          push
+
+  deploy-docker-manifest:
+    if: github.repository == 'esphome/esphome'
+    runs-on: ubuntu-latest
+    needs: [deploy-docker]
+    strategy:
+      matrix:
+        build_type: ["lint"]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+    - name: Set TAG
+      run: |
+        echo "TAG=1.1" >> $GITHUB_ENV
+    - name: Enable experimental manifest support
+      run: |
+        mkdir -p ~/.docker
+        echo "{\"experimental\": \"enabled\"}" > ~/.docker/config.json
+
+    - name: Log in to docker hub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKER_USER }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+    - name: Log in to the GitHub container registry
+      uses: docker/login-action@v1
+      with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Run manifest
+      run: |
+        docker/build.py \
+          --tag "${TAG}" \
+          --build-type "${{ matrix.build_type }}" \
+          manifest

.github/workflows/matchers/ci-custom.json

@@ -0,0 +1,16 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "ci-custom",
+            "pattern": [
+                {
+                    "regexp": "^ERROR (.*):(\\d+):(\\d+) - (.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "message": 4
+                }
+            ]
+        }
+    ]
+}

.github/workflows/matchers/clang-tidy.json

@@ -0,0 +1,17 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "clang-tidy",
+            "pattern": [
+                {
+                    "regexp": "^(.*):(\\d+):(\\d+):\\s+(error):\\s+(.*) \\[([a-z0-9,\\-]+)\\]\\s*$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "severity": 4,
+                    "message": 5
+                }
+            ]
+        }
+    ]
+}

.github/workflows/matchers/gcc.json

@@ -0,0 +1,18 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "gcc",
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^(.*):(\\d+):(\\d+):\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "severity": 4,
+          "message": 5
+        }
+      ]
+    }
+  ]
+}

.github/workflows/matchers/lint-python.json

@@ -0,0 +1,28 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "flake8",
+      "severity": "error",
+      "pattern": [
+          {
+          "regexp": "^(.*):(\\d+) - ([EFCDNW]\\d{3}.*)$",
+          "file": 1,
+          "line": 2,
+          "message": 3
+          }
+      ]
+    },
+    {
+      "owner": "pylint",
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^(.*):(\\d+) - (\\[[EFCRW]\\d{4}\\(.*\\),.*\\].*)$",
+          "file": 1,
+          "line": 2,
+          "message": 3
+        }
+      ]
+    }
+  ]
+}

.github/workflows/matchers/pytest.json

@@ -0,0 +1,19 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "pytest",
+      "fileLocation": "absolute",
+      "pattern": [
+        {
+          "regexp": "^\\s+File \"(.*)\", line (\\d+), in (.*)$",
+          "file": 1,
+          "line": 2
+        },
+        {
+          "regexp": "^\\s+(.*)$",
+          "message": 1
+        }
+      ]
+    }
+  ]
+}

.github/workflows/matchers/python.json

@@ -0,0 +1,18 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "python",
+            "pattern": [
+                {
+                    "regexp": "^\\s*File\\s\\\"(.*)\\\",\\sline\\s(\\d+),\\sin\\s(.*)$",
+                    "file": 1,
+                    "line": 2
+                },
+                {
+                    "regexp": "^\\s*raise\\s(.*)\\(\\'(.*)\\'\\)$",
+                    "message": 2
+                }
+            ]
+        }
+    ]
+}

.github/workflows/release.yml

@@ -0,0 +1,147 @@
+name: Publish Release
+
+on:
+  workflow_dispatch:
+  release:
+    types: [published]
+  schedule:
+    - cron: "0 2 * * *"
+
+jobs:
+  init:
+    name: Initialize build
+    runs-on: ubuntu-latest
+    outputs:
+      tag: ${{ steps.tag.outputs.tag }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: Get tag
+        id: tag
+        run: |
+          if [[ "$GITHUB_EVENT_NAME" = "release" ]]; then
+            TAG="${GITHUB_REF#refs/tags/}"
+          else
+            TAG=$(cat esphome/const.py | sed -n -E "s/^__version__\s+=\s+\"(.+)\"$/\1/p")
+            today="$(date --utc '+%Y%m%d')"
+            TAG="${TAG}${today}"
+          fi
+          echo "::set-output name=tag::${TAG}"
+
+  deploy-pypi:
+    name: Build and publish to PyPi
+    if: github.repository == 'esphome/esphome' && github.event_name == 'release'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v1
+        with:
+          python-version: '3.x'
+      - name: Set up python environment
+        run: |
+          script/setup
+          pip install setuptools wheel twine
+      - name: Build
+        run: python setup.py sdist bdist_wheel
+      - name: Upload
+        env:
+          TWINE_USERNAME: __token__
+          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        run: twine upload dist/*
+
+  deploy-docker:
+    name: Build and publish docker containers
+    if: github.repository == 'esphome/esphome'
+    runs-on: ubuntu-latest
+    needs: [init]
+    strategy:
+      matrix:
+        arch: [amd64, armv7, aarch64]
+        build_type: ["ha-addon", "docker"]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+
+    - name: Run build
+      run: |
+        docker/build.py \
+          --tag "${{ needs.init.outputs.tag }}" \
+          --arch "${{ matrix.arch }}" \
+          --build-type "${{ matrix.build_type }}" \
+          build
+
+    - name: Log in to docker hub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKER_USER }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+    - name: Log in to the GitHub container registry
+      uses: docker/login-action@v1
+      with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Run push
+      run: |
+        docker/build.py \
+          --tag "${{ needs.init.outputs.tag }}" \
+          --arch "${{ matrix.arch }}" \
+          --build-type "${{ matrix.build_type }}" \
+          push
+
+  deploy-docker-manifest:
+    if: github.repository == 'esphome/esphome'
+    runs-on: ubuntu-latest
+    needs: [init, deploy-docker]
+    strategy:
+      matrix:
+        build_type: ["ha-addon", "docker"]
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Python
+      uses: actions/setup-python@v2
+      with:
+        python-version: '3.9'
+    - name: Enable experimental manifest support
+      run: |
+        mkdir -p ~/.docker
+        echo "{\"experimental\": \"enabled\"}" > ~/.docker/config.json
+
+    - name: Log in to docker hub
+      uses: docker/login-action@v1
+      with:
+        username: ${{ secrets.DOCKER_USER }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+    - name: Log in to the GitHub container registry
+      uses: docker/login-action@v1
+      with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Run manifest
+      run: |
+        docker/build.py \
+          --tag "${{ needs.init.outputs.tag }}" \
+          --build-type "${{ matrix.build_type }}" \
+          manifest
+
+  deploy-hassio-repo:
+    if: github.repository == 'esphome/esphome' && github.event_name == 'release'
+    runs-on: ubuntu-latest
+    needs: [deploy-docker]
+    steps:
+      - env:
+          TOKEN: ${{ secrets.DEPLOY_HASSIO_TOKEN }}
+        run: |
+          TAG="${GITHUB_REF#refs/tags/}"
+          curl \
+            -u ":$TOKEN" \
+            -X POST \
+            -H "Accept: application/vnd.github.v3+json" \
+            https://api.github.com/repos/esphome/hassio/actions/workflows/bump-version.yml/dispatches \
+            -d "{\"ref\":\"main\",\"inputs\":{\"version\":\"$TAG\"}}"

.gitignore

@@ -6,6 +6,25 @@ __pycache__/
 # C extensions
 *.so
 
+# Hide sublime text stuff
+*.sublime-project
+*.sublime-workspace
+
+# Intellij Idea
+.idea
+
+# Vim
+*.swp
+
+# Hide some OS X stuff
+.DS_Store
+.AppleDouble
+.LSOverride
+Icon
+
+# Thumbnails
+._*
+
 # Distribution / packaging
 .Python
 build/
@@ -25,12 +44,6 @@ wheels/
 *.egg
 MANIFEST
 
-# PyInstaller
-#  Usually these files are written by a python script from a template
-#  before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
 # Installer logs
 pip-log.txt
 pip-delete-this-directory.txt
@@ -41,8 +54,10 @@ htmlcov/
 .coverage
 .coverage.*
 .cache
+.esphome
 nosetests.xml
 coverage.xml
+cov.xml
 *.cover
 .hypothesis/
 .pytest_cache/
@@ -51,36 +66,9 @@ coverage.xml
 *.mo
 *.pot
 
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
 # pyenv
 .python-version
 
-# celery beat schedule file
-celerybeat-schedule
-
-# SageMath parsed files
-*.sage.py
-
 # Environments
 .env
 .venv
@@ -90,18 +78,52 @@ ENV/
 env.bak/
 venv.bak/
 
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
 # mypy
 .mypy_cache/
 
+.pioenvs
+.piolibdeps
+.pio
+.vscode/
+!.vscode/tasks.json
+CMakeListsPrivate.txt
+CMakeLists.txt
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/dynamic.xml
+
+# CMake
+cmake-build-debug/
+cmake-build-livingroom8266/
+cmake-build-livingroom32/
+cmake-build-release/
+
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+Makefile
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake
+/*.cbp
+
+.clang_complete
+.gcc-flags.json
+
 config/
 tests/build/
+tests/.esphome/
+/.temp-clang-tidy.cpp
+/.temp/
+.pio/

.gitlab-ci.yml

@@ -1,177 +0,0 @@
----
-# Based on https://gitlab.com/hassio-addons/addon-node-red/blob/master/.gitlab-ci.yml
-variables:
-  DOCKER_DRIVER: overlay2
-
-stages:
-  - lint
-  - test
-  - build
-  - deploy
-
-.lint: &lint
-  stage: lint
-  tags:
-    - python2.7
-    - esphomeyaml-lint
-
-.test: &test
-  stage: test
-  before_script:
-    - pip install -e .
-  tags:
-    - python2.7
-    - esphomeyaml-test
-  variables:
-    TZ: UTC
-  cache:
-    paths:
-      - tests/build
-
-.docker-builder: &docker-builder
-  before_script:
-    - docker info
-    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY"
-  services:
-    - docker:dind
-  tags:
-    - hassio-builder
-
-flake8:
-  <<: *lint
-  script:
-    - flake8 esphomeyaml
-
-pylint:
-  <<: *lint
-  script:
-    - pylint esphomeyaml
-
-test:
-  <<: *test
-  script:
-    - esphomeyaml tests/test1.yaml compile
-
-.build-hassio: &build-hassio
-  <<: *docker-builder
-  stage: build
-  script:
-    - |
-      hassio-builder.sh \
-           -t . \
-           -i ottowinter/esphomeyaml-hassio-${ADDON_ARCH} \
-           -d "$CI_REGISTRY" \
-           --${ADDON_ARCH}
-    - |
-      docker tag \
-        "${CI_REGISTRY}/ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:dev" \
-        "${CI_REGISTRY}/ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${CI_COMMIT_SHA}"
-    - docker push "${CI_REGISTRY}/ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${CI_COMMIT_SHA}"
-    - docker push "${CI_REGISTRY}/ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:dev"
-  retry: 2
-
-# Generic deploy template
-.deploy: &deploy
-  <<: *docker-builder
-  stage: deploy
-  script:
-    - version=${CI_COMMIT_TAG:1}
-    - echo "Publishing version ${version}"
-    - docker login -u "$DOCKER_USER" -p "$DOCKER_PASSWORD"
-    - docker pull "${CI_REGISTRY}/ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${CI_COMMIT_SHA}"
-    - |
-      docker tag \
-        "${CI_REGISTRY}/ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${CI_COMMIT_SHA}" \
-        "ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${version}"
-    - |
-      docker tag \
-        "ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${version}" \
-        "ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:latest"
-    - docker push "ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:${version}"
-    - docker push "ottowinter/esphomeyaml-hassio-${ADDON_ARCH}:latest"
-
-# Build jobs
-build:normal:
-  <<: *docker-builder
-  stage: build
-  script:
-    - docker build -t "${CI_REGISTRY}/ottowinter/esphomeyaml:dev" .
-    - |
-      docker tag \
-        "${CI_REGISTRY}/ottowinter/esphomeyaml:dev" \
-        "${CI_REGISTRY}/ottowinter/esphomeyaml:${CI_COMMIT_SHA}"
-    - docker push "${CI_REGISTRY}/ottowinter/esphomeyaml:${CI_COMMIT_SHA}"
-    - docker push "${CI_REGISTRY}/ottowinter/esphomeyaml:dev"
-
-build:armhf:
-  <<: *build-hassio
-  variables:
-    ADDON_ARCH: armhf
-
-#build:aarch64:
-#   <<: *build
-#   variables:
-#     ADDON_ARCH: aarch64
-
-build:i386:
-  <<: *build-hassio
-  variables:
-    ADDON_ARCH: i386
-
-build:amd64:
-  <<: *build-hassio
-  variables:
-    ADDON_ARCH: amd64
-
-# Deploy jobs
-deploy:armhf:
-  <<: *deploy
-  variables:
-    ADDON_ARCH: armhf
-  only:
-    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
-  except:
-    - /^(?!master).+@/
-
-#deploy:aarch64:
-#  <<: *deploy
-#  variables:
-#    ADDON_ARCH: aarch64
-#  only:
-#    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
-#  except:
-#    - /^(?!master).+@/
-
-deploy:i386:
-  <<: *deploy
-  variables:
-    ADDON_ARCH: i386
-  only:
-    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
-  except:
-    - /^(?!master).+@/
-
-deploy:amd64:
-  <<: *deploy
-  variables:
-    ADDON_ARCH: amd64
-  only:
-    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
-  except:
-    - /^(?!master).+@/
-
-deploy:pypi:
-  stage: deploy
-  before_script:
-    - pip install -e .
-    - pip install twine
-  script:
-    - python setup.py sdist
-    - twine upload dist/*
-  tags:
-    - python2.7
-    - esphomeyaml-test
-  only:
-    - /^v\d+\.\d+\.\d+(?:(?:(?:\+|\.)?[a-zA-Z0-9]+)*)?$/
-  except:
-    - /^(?!master).+@/

.gitpod.yml

@@ -0,0 +1,6 @@
+ports:
+- port: 6052
+  onOpen: open-preview
+tasks:
+- before: pyenv local $(pyenv version | grep '^3\.' | cut -d ' ' -f 1) && script/setup
+  command: python -m esphome config dashboard

.pre-commit-config.yaml

@@ -0,0 +1,27 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+  - repo: https://github.com/ambv/black
+    rev: 20.8b1
+    hooks:
+    - id: black
+      args:
+        - --safe
+        - --quiet
+      files: ^((esphome|script|tests)/.+)?[^/]+\.py$
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.8.4
+    hooks:
+      - id: flake8
+        additional_dependencies:
+          - flake8-docstrings==1.5.0
+          - pydocstyle==5.1.1
+        files: ^(esphome|tests)/.+\.py$
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v3.4.0
+    hooks:
+      - id: no-commit-to-branch
+        args:
+          - --branch=dev
+          - --branch=release
+          - --branch=beta

.travis.yml

@@ -1,10 +0,0 @@
-sudo: false
-language: python
-python:
-  - "2.7"
-install:
-  - pip install -r requirements.txt
-  - pip install tornado esptool flake8==3.5.0 pylint==1.8.4 tzlocal pillow
-script:
- - flake8 esphomeyaml
- - pylint esphomeyaml

.vscode/tasks.json

@@ -0,0 +1,32 @@
+{
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "run",
+      "type": "shell",
+      "command": "python3 -m esphome dashboard config/",
+      "problemMatcher": []
+    },
+    {
+      "label": "clang-tidy",
+      "type": "shell",
+      "command": "./script/clang-tidy",
+      "problemMatcher": [
+        {
+          "owner": "clang-tidy",
+          "fileLocation": "absolute",
+          "pattern": [
+            {
+              "regexp": "^(.*):(\\d+):(\\d+):\\s+(error):\\s+(.*) \\[([a-z0-9,\\-]+)\\]\\s*$",
+              "file": 1,
+              "line": 2,
+              "column": 3,
+              "severity": 4,
+              "message": 5
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}

CODEOWNERS

@@ -0,0 +1,166 @@
+# This file is generated by script/build_codeowners.py
+# People marked here will be automatically requested for a review
+# when the code that they own is touched.
+#
+# Every time an issue is created with a label corresponding to an integration,
+# the integration's code owner is automatically notified.
+
+# Core Code
+setup.py @esphome/core
+esphome/*.py @esphome/core
+esphome/core/* @esphome/core
+
+# Integrations
+esphome/components/ac_dimmer/* @glmnet
+esphome/components/adc/* @esphome/core
+esphome/components/addressable_light/* @justfalter
+esphome/components/airthings_ble/* @jeromelaban
+esphome/components/airthings_wave_plus/* @jeromelaban
+esphome/components/am43/* @buxtronix
+esphome/components/am43/cover/* @buxtronix
+esphome/components/animation/* @syndlex
+esphome/components/anova/* @buxtronix
+esphome/components/api/* @OttoWinter
+esphome/components/async_tcp/* @OttoWinter
+esphome/components/atc_mithermometer/* @ahpohl
+esphome/components/b_parasite/* @rbaron
+esphome/components/ballu/* @bazuchan
+esphome/components/bang_bang/* @OttoWinter
+esphome/components/binary_sensor/* @esphome/core
+esphome/components/ble_client/* @buxtronix
+esphome/components/bme680_bsec/* @trvrnrth
+esphome/components/canbus/* @danielschramm @mvturnho
+esphome/components/captive_portal/* @OttoWinter
+esphome/components/ccs811/* @habbie
+esphome/components/climate/* @esphome/core
+esphome/components/climate_ir/* @glmnet
+esphome/components/color_temperature/* @jesserockz
+esphome/components/coolix/* @glmnet
+esphome/components/cover/* @esphome/core
+esphome/components/cs5460a/* @balrog-kun
+esphome/components/ct_clamp/* @jesserockz
+esphome/components/debug/* @OttoWinter
+esphome/components/dfplayer/* @glmnet
+esphome/components/dht/* @OttoWinter
+esphome/components/ds1307/* @badbadc0ffee
+esphome/components/dsmr/* @glmnet @zuidwijk
+esphome/components/esp32_ble/* @jesserockz
+esphome/components/esp32_ble_server/* @jesserockz
+esphome/components/esp32_improv/* @jesserockz
+esphome/components/exposure_notifications/* @OttoWinter
+esphome/components/ezo/* @ssieb
+esphome/components/fastled_base/* @OttoWinter
+esphome/components/fingerprint_grow/* @OnFreund @loongyh
+esphome/components/globals/* @esphome/core
+esphome/components/gpio/* @esphome/core
+esphome/components/gps/* @coogle
+esphome/components/havells_solar/* @sourabhjaiswal
+esphome/components/hbridge/fan/* @WeekendWarrior
+esphome/components/hbridge/light/* @DotNetDann
+esphome/components/hitachi_ac424/* @sourabhjaiswal
+esphome/components/homeassistant/* @OttoWinter
+esphome/components/hrxl_maxsonar_wr/* @netmikey
+esphome/components/i2c/* @esphome/core
+esphome/components/improv/* @jesserockz
+esphome/components/inkbird_ibsth1_mini/* @fkirill
+esphome/components/inkplate6/* @jesserockz
+esphome/components/integration/* @OttoWinter
+esphome/components/interval/* @esphome/core
+esphome/components/json/* @OttoWinter
+esphome/components/ledc/* @OttoWinter
+esphome/components/light/* @esphome/core
+esphome/components/logger/* @esphome/core
+esphome/components/max7219digit/* @rspaargaren
+esphome/components/mcp23008/* @jesserockz
+esphome/components/mcp23017/* @jesserockz
+esphome/components/mcp23s08/* @SenexCrenshaw @jesserockz
+esphome/components/mcp23s17/* @SenexCrenshaw @jesserockz
+esphome/components/mcp23x08_base/* @jesserockz
+esphome/components/mcp23x17_base/* @jesserockz
+esphome/components/mcp23xxx_base/* @jesserockz
+esphome/components/mcp2515/* @danielschramm @mvturnho
+esphome/components/mcp9808/* @k7hpn
+esphome/components/midea/* @dudanov
+esphome/components/mitsubishi/* @RubyBailey
+esphome/components/network/* @esphome/core
+esphome/components/nextion/* @senexcrenshaw
+esphome/components/nextion/binary_sensor/* @senexcrenshaw
+esphome/components/nextion/sensor/* @senexcrenshaw
+esphome/components/nextion/switch/* @senexcrenshaw
+esphome/components/nextion/text_sensor/* @senexcrenshaw
+esphome/components/nfc/* @jesserockz
+esphome/components/number/* @esphome/core
+esphome/components/ota/* @esphome/core
+esphome/components/output/* @esphome/core
+esphome/components/pid/* @OttoWinter
+esphome/components/pipsolar/* @andreashergert1984
+esphome/components/pm1006/* @habbie
+esphome/components/pmsa003i/* @sjtrny
+esphome/components/pn532/* @OttoWinter @jesserockz
+esphome/components/pn532_i2c/* @OttoWinter @jesserockz
+esphome/components/pn532_spi/* @OttoWinter @jesserockz
+esphome/components/power_supply/* @esphome/core
+esphome/components/pulse_meter/* @stevebaxter
+esphome/components/pvvx_mithermometer/* @pasiz
+esphome/components/rc522/* @glmnet
+esphome/components/rc522_i2c/* @glmnet
+esphome/components/rc522_spi/* @glmnet
+esphome/components/restart/* @esphome/core
+esphome/components/rf_bridge/* @jesserockz
+esphome/components/rgbct/* @jesserockz
+esphome/components/rtttl/* @glmnet
+esphome/components/script/* @esphome/core
+esphome/components/sdm_meter/* @jesserockz @polyfaces
+esphome/components/sdp3x/* @Azimath
+esphome/components/selec_meter/* @sourabhjaiswal
+esphome/components/select/* @esphome/core
+esphome/components/sensor/* @esphome/core
+esphome/components/sgp40/* @SenexCrenshaw
+esphome/components/sht4x/* @sjtrny
+esphome/components/shutdown/* @esphome/core
+esphome/components/sim800l/* @glmnet
+esphome/components/sm2135/* @BoukeHaarsma23
+esphome/components/socket/* @esphome/core
+esphome/components/spi/* @esphome/core
+esphome/components/ssd1322_base/* @kbx81
+esphome/components/ssd1322_spi/* @kbx81
+esphome/components/ssd1325_base/* @kbx81
+esphome/components/ssd1325_spi/* @kbx81
+esphome/components/ssd1327_base/* @kbx81
+esphome/components/ssd1327_i2c/* @kbx81
+esphome/components/ssd1327_spi/* @kbx81
+esphome/components/ssd1331_base/* @kbx81
+esphome/components/ssd1331_spi/* @kbx81
+esphome/components/ssd1351_base/* @kbx81
+esphome/components/ssd1351_spi/* @kbx81
+esphome/components/st7735/* @SenexCrenshaw
+esphome/components/st7789v/* @kbx81
+esphome/components/st7920/* @marsjan155
+esphome/components/substitutions/* @esphome/core
+esphome/components/sun/* @OttoWinter
+esphome/components/switch/* @esphome/core
+esphome/components/t6615/* @tylermenezes
+esphome/components/tca9548a/* @andreashergert1984
+esphome/components/tcl112/* @glmnet
+esphome/components/teleinfo/* @0hax
+esphome/components/thermostat/* @kbx81
+esphome/components/time/* @OttoWinter
+esphome/components/tlc5947/* @rnauber
+esphome/components/tm1637/* @glmnet
+esphome/components/tmp102/* @timsavage
+esphome/components/tmp117/* @Azimath
+esphome/components/tof10120/* @wstrzalka
+esphome/components/toshiba/* @kbx81
+esphome/components/tsl2591/* @wjcarpenter
+esphome/components/tuya/binary_sensor/* @jesserockz
+esphome/components/tuya/climate/* @jesserockz
+esphome/components/tuya/sensor/* @jesserockz
+esphome/components/tuya/switch/* @jesserockz
+esphome/components/uart/* @esphome/core
+esphome/components/ultrasonic/* @OttoWinter
+esphome/components/version/* @esphome/core
+esphome/components/web_server_base/* @OttoWinter
+esphome/components/whirlpool/* @glmnet
+esphome/components/xiaomi_lywsd03mmc/* @ahpohl
+esphome/components/xiaomi_mhoc401/* @vevsvevs
+esphome/components/xpt2046/* @numo68

CODE_OF_CONDUCT.md

@@ -0,0 +1,46 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to making participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at esphome@nabucasa.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

CONTRIBUTING.md

@@ -0,0 +1,18 @@
+# Contributing to ESPHome
+
+This python project is responsible for reading in YAML configuration files,
+converting them to C++ code. This code is then converted to a platformio project and compiled
+with [esphome-core](https://github.com/esphome/esphome-core), the C++ framework behind the project.
+
+For a detailed guide, please see https://esphome.io/guides/contributing.html#contributing-to-esphomeyaml
+
+Things to note when contributing:
+
+ - Please test your changes :)
+ - If a new feature is added or an existing user-facing feature is changed, you should also 
+   update the [docs](https://github.com/esphome/esphome-docs). See [contributing to esphome-docs](https://esphome.io/guides/contributing.html#contributing-to-esphomedocs)
+   for more information.
+ - Please also update the tests in the `tests/` folder. You can do so by just adding a line in one of the YAML files
+   which checks if your new feature compiles correctly.
+ - Sometimes I will let pull requests linger because I'm not 100% sure about them. Please feel free to ping
+   me after some time.

Dockerfile

@@ -1,26 +0,0 @@
-FROM python:2.7
-MAINTAINER Otto Winter <contact@otto-winter.com>
-
-RUN apt-get update && apt-get install -y \
-        python-pil \
-    && rm -rf /var/lib/apt/lists/*
-
-ENV ESPHOMEYAML_OTA_HOST_PORT=6123
-EXPOSE 6123
-VOLUME /config
-WORKDIR /usr/src/app
-
-COPY requirements.txt /usr/src/app/
-RUN pip install --no-cache-dir -r requirements.txt && \
-    pip install --no-cache-dir tornado esptool
-
-COPY docker/platformio.ini /usr/src/app/
-RUN platformio settings set enable_telemetry No && \
-    platformio run -e espressif32 -e espressif8266; exit 0
-
-COPY . .
-RUN pip install --no-cache-dir -e . && \
-    pip install --no-cache-dir tzlocal
-
-WORKDIR /config
-ENTRYPOINT ["esphomeyaml"]

LICENSE

@@ -1,6 +1,17 @@
-MIT License
+# ESPHome License
 
-Copyright (c) 2018 Otto Winter
+Copyright (c) 2019 ESPHome
+
+The ESPHome License is made up of two base licenses: MIT and the GNU GENERAL PUBLIC LICENSE.
+The C++/runtime codebase of the ESPHome project (file extensions .c, .cpp, .h, .hpp, .tcc, .ino) are
+published under the GPLv3 license. The python codebase and all other parts of this codebase are
+published under the MIT license.
+
+Both MIT and GPLv3 licenses are attached to this document.
+
+## MIT License
+
+Copyright (c) 2019 ESPHome
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -19,3 +30,680 @@ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
+
+## GPLv3 License
+
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
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+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
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+pattern of such abuse occurs in the area of products for individuals to
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+stand ready to extend this provision to those domains in future versions
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+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
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+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
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+
+  To "propagate" a work means to do anything with it that, without
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MANIFEST.in

@@ -1,4 +1,7 @@
+include LICENSE
 include README.md
-include esphomeyaml/dashboard/templates/index.html
-include esphomeyaml/dashboard/static/materialize-stepper.min.css
-include esphomeyaml/dashboard/static/materialize-stepper.min.js
+include requirements.txt
+include esphome/dashboard/templates/*.html
+recursive-include esphome/dashboard/static *.ico *.js *.css *.woff* LICENSE
+recursive-include esphome *.cpp *.h *.tcc
+recursive-include esphome LICENSE.txt

README.md

@@ -1,38 +1,9 @@
-# esphomeyaml for [esphomelib](https://github.com/OttoWinter/esphomelib)
+# ESPHome [![Discord Chat](https://img.shields.io/discord/429907082951524364.svg)](https://discord.gg/KhAMKrd) [![GitHub release](https://img.shields.io/github/release/esphome/esphome.svg)](https://GitHub.com/esphome/esphome/releases/)
 
-### Getting Started Guide: https://esphomelib.com/esphomeyaml/getting-started.html
+[![ESPHome Logo](https://esphome.io/_images/logo-text.png)](https://esphome.io/)
 
-### Available Components: https://esphomelib.com/esphomeyaml/index.html
+**Documentation:** https://esphome.io/
 
-esphomeyaml is the solution for your ESP8266/ESP32 projects with Home Assistant. It allows you to create **custom firmwares** for your microcontrollers with no programming experience required. All you need to know is the YAML configuration format which is also used by Home Assistant.
+For issues, please go to [the issue tracker](https://github.com/esphome/issues/issues).
 
-esphomeyaml will:
-
- * Read your configuration file and warn you about potential errors (like using the invalid pins.)
- * Create a custom C++ sketch file for you using esphomeyaml's powerful C++ generation engine.
- * Compile the sketch file for you using [platformio](http://platformio.org/).
- * Upload the binary to your ESP via Over the Air updates.
- * Automatically start remote logs via MQTT.
-
-And all of that with a single command 🎉:
-
-```bash
-esphomeyaml configuration.yaml run
-```
-
-## Features
-
- * **No programming experience required:** just edit YAML configuration
-    files like you're used to with Home Assistant.
- * **Flexible:** Use [esphomelib](https://github.com/OttoWinter/esphomelib)'s powerful core to create custom sensors/outputs.
- * **Fast and efficient:** Written in C++ and keeps memory consumption to a minimum.
- * **Made for Home Assistant:** Almost all Home Assistant features are supported out of the box. Including RGB lights and many more.
- * **Easy reproducible configuration:** No need to go through a long setup process for every single node. Just copy a configuration file and run a single command.
- * **Smart Over The Air Updates:** esphomeyaml has OTA updates deeply integrated into the system. It even automatically enters a recovery mode if a boot loop is detected.
- * **Powerful logging engine:** View colorful logs and debug issues remotely.
- * **Open Source**
- * For me: Makes documenting esphomelib's features a lot easier.
-
-## Special Thanks
-
-Special Thanks to the Home Assistant project. Lots of the code base of esphomeyaml is based off of Home Assistant, for example the loading and config validation code.
+For feature requests, please see [feature requests](https://github.com/esphome/feature-requests/issues).

docker/Dockerfile

@@ -0,0 +1,30 @@
+ARG BUILD_FROM=esphome/esphome-base:latest
+FROM ${BUILD_FROM}
+
+# First install requirements to leverage caching when requirements don't change
+COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
+RUN \
+    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
+    && /platformio_install_deps.py /platformio.ini
+
+# Then copy esphome and install
+COPY . .
+RUN pip3 install --no-cache-dir -e .
+
+# Settings for dashboard
+ENV USERNAME="" PASSWORD=""
+
+# Expose the dashboard to Docker
+EXPOSE 6052
+
+# Run healthcheck (heartbeat)
+HEALTHCHECK --interval=30s --timeout=30s \
+  CMD curl --fail http://localhost:6052 || exit 1
+
+# The directory the user should mount their configuration files to
+WORKDIR /config
+# Set entrypoint to esphome so that the user doesn't have to type 'esphome'
+# in every docker command twice
+ENTRYPOINT ["esphome"]
+# When no arguments given, start the dashboard in the workdir
+CMD ["dashboard", "/config"]

docker/Dockerfile.aarch64

@@ -1,21 +0,0 @@
-# Dockerfile for aarch64 version of HassIO add-on
-FROM arm64v8/ubuntu:bionic
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-        python \
-        python-pip \
-        python-setuptools \
-        python-pil \
-        git \
-    && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/*rm -rf /var/lib/apt/lists/* /tmp/* && \
-    pip install --no-cache-dir --no-binary :all: platformio && \
-    platformio settings set enable_telemetry No
-
-COPY docker/platformio.ini /pio/platformio.ini
-RUN platformio run -d /pio; rm -rf /pio
-
-COPY . .
-RUN pip install --no-cache-dir --no-binary :all: -e . && \
-    pip install --no-cache-dir --no-binary :all: tzlocal
-
-CMD ["esphomeyaml", "/config/esphomeyaml", "dashboard"]

docker/Dockerfile.amd64

@@ -1,21 +0,0 @@
-# Dockerfile for amd64 version of HassIO add-on
-FROM ubuntu:bionic
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-        python \
-        python-pip \
-        python-setuptools \
-        python-pil \
-        git \
-    && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/*rm -rf /var/lib/apt/lists/* /tmp/* && \
-    pip install --no-cache-dir --no-binary :all: platformio && \
-    platformio settings set enable_telemetry No
-
-COPY docker/platformio.ini /pio/platformio.ini
-RUN platformio run -d /pio; rm -rf /pio
-
-COPY . .
-RUN pip install --no-cache-dir --no-binary :all: -e . && \
-    pip install --no-cache-dir --no-binary :all: tzlocal
-
-CMD ["esphomeyaml", "/config/esphomeyaml", "dashboard"]

docker/Dockerfile.armhf

@@ -1,31 +0,0 @@
-# Dockerfile for armhf version of HassIO add-on
-FROM homeassistant/armhf-base:latest
-
-RUN apk add --no-cache \
-        python2 \
-        python2-dev \
-        py2-pip \
-        git \
-        gcc \
-        openssh \
-        libc6-compat \
-        jpeg-dev \
-        zlib-dev \
-        freetype-dev \
-        lcms2-dev \
-        openjpeg-dev \
-        tiff-dev \
-        libc-dev \
-        linux-headers \
-    && \
-    pip install --no-cache-dir --no-binary :all: platformio && \
-    platformio settings set enable_telemetry No
-
-COPY docker/platformio-esp8266.ini /pio/platformio.ini
-RUN platformio run -d /pio; rm -rf /pio
-
-COPY . .
-RUN pip install --no-cache-dir --no-binary :all: -e . && \
-    pip install --no-cache-dir pillow tzlocal
-
-CMD ["esphomeyaml", "/config/esphomeyaml", "dashboard"]

docker/Dockerfile.builder

@@ -1,32 +0,0 @@
-FROM multiarch/ubuntu-core:amd64-xenial
-
-# setup locals
-RUN apt-get update && apt-get install -y \
-        jq \
-        git \
-        python3-setuptools \
-    && rm -rf /var/lib/apt/lists/* \
-ENV LANG C.UTF-8
-
-# Install docker
-# https://docs.docker.com/engine/installation/linux/docker-ce/ubuntu/
-RUN apt-get update && apt-get install -y \
-        apt-transport-https \
-        ca-certificates \
-        curl \
-        software-properties-common \
-    && rm -rf /var/lib/apt/lists/* \
-    && curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add - \
-    && add-apt-repository "deb https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" \
-    && apt-get update && apt-get install -y docker-ce \
-    && rm -rf /var/lib/apt/lists/*
-
-# setup arm binary support
-RUN apt-get update && apt-get install -y \
-        qemu-user-static \
-        binfmt-support \
-    && rm -rf /var/lib/apt/lists/*
-
-COPY docker/hassio-builder.sh /usr/bin/
-
-WORKDIR /data

docker/Dockerfile.dev

@@ -0,0 +1 @@
+FROM esphome/esphome-lint:1.1

docker/Dockerfile.hassio

@@ -0,0 +1,25 @@
+ARG BUILD_FROM=esphome/esphome-hassio-base:latest
+FROM ${BUILD_FROM}
+
+# First install requirements to leverage caching when requirements don't change
+COPY requirements.txt requirements_optional.txt docker/platformio_install_deps.py platformio.ini /
+RUN \
+    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
+    && /platformio_install_deps.py /platformio.ini
+
+# Copy root filesystem
+COPY docker/rootfs/ /
+
+# Then copy esphome and install
+COPY . /opt/esphome/
+RUN pip3 install --no-cache-dir -e /opt/esphome
+
+# Build arguments
+ARG BUILD_VERSION=dev
+
+# Labels
+LABEL \
+    io.hass.name="ESPHome" \
+    io.hass.description="Manage and program ESP8266/ESP32 microcontrollers through YAML configuration files" \
+    io.hass.type="addon" \
+    io.hass.version=${BUILD_VERSION}

docker/Dockerfile.i386

@@ -1,21 +0,0 @@
-# Dockerfile for i386 version of HassIO add-on
-FROM i386/ubuntu:bionic
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-        python \
-        python-pip \
-        python-setuptools \
-        python-pil \
-        git \
-    && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/*rm -rf /var/lib/apt/lists/* /tmp/* && \
-    pip install --no-cache-dir --no-binary :all: platformio && \
-    platformio settings set enable_telemetry No
-
-COPY docker/platformio.ini /pio/platformio.ini
-RUN platformio run -d /pio; rm -rf /pio
-
-COPY . .
-RUN pip install --no-cache-dir --no-binary :all: -e . && \
-    pip install --no-cache-dir --no-binary :all: tzlocal
-
-CMD ["esphomeyaml", "/config/esphomeyaml", "dashboard"]

docker/Dockerfile.lint

@@ -1,6 +1,10 @@
-FROM python:2.7
+ARG BUILD_FROM=esphome/esphome-lint-base:latest
+FROM ${BUILD_FROM}
 
-COPY requirements.txt /requirements.txt
+COPY requirements.txt requirements_optional.txt requirements_test.txt docker/platformio_install_deps.py  platformio.ini /
+RUN \
+    pip3 install --no-cache-dir -r /requirements.txt -r /requirements_optional.txt -r /requirements_test.txt \
+    && /platformio_install_deps.py /platformio.ini
 
-RUN pip install -r /requirements.txt && \
-    pip install flake8==3.5.0 pylint==1.8.4 tzlocal pillow
+VOLUME ["/esphome"]
+WORKDIR /esphome

docker/Dockerfile.test

@@ -1,19 +0,0 @@
-FROM ubuntu:bionic
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-        python \
-        python-pip \
-        python-setuptools \
-        python-pil \
-        git \
-    && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/*rm -rf /var/lib/apt/lists/* /tmp/* && \
-    pip install --no-cache-dir --no-binary :all: platformio && \
-    platformio settings set enable_telemetry No
-
-COPY docker/platformio.ini /pio/platformio.ini
-RUN platformio run -d /pio; rm -rf /pio
-
-COPY requirements.txt /requirements.txt
-
-RUN pip install --no-cache-dir -r /requirements.txt && \
-    pip install --no-cache-dir tzlocal pillow

docker/build.py

@@ -0,0 +1,177 @@
+#!/usr/bin/env python3
+from dataclasses import dataclass
+import subprocess
+import argparse
+import platform
+import shlex
+import re
+import sys
+
+
+CHANNEL_DEV = 'dev'
+CHANNEL_BETA = 'beta'
+CHANNEL_RELEASE = 'release'
+CHANNELS = [CHANNEL_DEV, CHANNEL_BETA, CHANNEL_RELEASE]
+
+ARCH_AMD64 = 'amd64'
+ARCH_ARMV7 = 'armv7'
+ARCH_AARCH64 = 'aarch64'
+ARCHS = [ARCH_AMD64, ARCH_ARMV7, ARCH_AARCH64]
+
+TYPE_DOCKER = 'docker'
+TYPE_HA_ADDON = 'ha-addon'
+TYPE_LINT = 'lint'
+TYPES = [TYPE_DOCKER, TYPE_HA_ADDON, TYPE_LINT]
+
+
+BASE_VERSION = "3.6.0"
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--tag", type=str, required=True, help="The main docker tag to push to. If a version number also adds latest and/or beta tag")
+parser.add_argument("--arch", choices=ARCHS, required=False, help="The architecture to build for")
+parser.add_argument("--build-type", choices=TYPES, required=True, help="The type of build to run")
+parser.add_argument("--dry-run", action="store_true", help="Don't run any commands, just print them")
+subparsers = parser.add_subparsers(help="Action to perform", dest="command", required=True)
+build_parser = subparsers.add_parser("build", help="Build the image")
+push_parser = subparsers.add_parser("push", help="Tag the already built image and push it to docker hub")
+manifest_parser = subparsers.add_parser("manifest", help="Create a manifest from already pushed images")
+
+
+
+# only lists some possibilities, doesn't have to be perfect
+# https://stackoverflow.com/a/45125525
+UNAME_TO_ARCH = {
+    "x86_64": ARCH_AMD64,
+    "aarch64": ARCH_AARCH64,
+    "aarch64_be": ARCH_AARCH64,
+    "arm": ARCH_ARMV7,
+}
+
+
+@dataclass(frozen=True)
+class DockerParams:
+    build_from: str
+    build_to: str
+    manifest_to: str
+    dockerfile: str
+
+    @classmethod
+    def for_type_arch(cls, build_type, arch):
+        prefix = {
+            TYPE_DOCKER: "esphome/esphome",
+            TYPE_HA_ADDON: "esphome/esphome-hassio",
+            TYPE_LINT: "esphome/esphome-lint"
+        }[build_type]
+        build_from = f"ghcr.io/{prefix}-base-{arch}:{BASE_VERSION}"
+        build_to = f"{prefix}-{arch}"
+        dockerfile = {
+            TYPE_DOCKER: "docker/Dockerfile",
+            TYPE_HA_ADDON: "docker/Dockerfile.hassio",
+            TYPE_LINT: "docker/Dockerfile.lint",
+        }[build_type]
+        return cls(
+            build_from=build_from,
+            build_to=build_to,
+            manifest_to=prefix,
+            dockerfile=dockerfile
+        )
+
+
+def main():
+    args = parser.parse_args()
+
+    def run_command(*cmd, ignore_error: bool = False):
+        print(f"$ {shlex.join(list(cmd))}")
+        if not args.dry_run:
+            rc = subprocess.call(list(cmd))
+            if rc != 0 and not ignore_error:
+                print("Command failed")
+                sys.exit(1)
+
+    # detect channel from tag
+    match = re.match(r'^\d+\.\d+(?:\.\d+)?(b\d+)?$', args.tag)
+    if match is None:
+        channel = CHANNEL_DEV
+    elif match.group(1) is None:
+        channel = CHANNEL_RELEASE
+    else:
+        channel = CHANNEL_BETA
+
+    tags_to_push = [args.tag]
+    if channel == CHANNEL_DEV:
+        tags_to_push.append("dev")
+    elif channel == CHANNEL_BETA:
+        tags_to_push.append("beta")
+    elif channel == CHANNEL_RELEASE:
+        # Additionally push to beta
+        tags_to_push.append("beta")
+        tags_to_push.append("latest")
+
+    if args.command == "build":
+        # 1. pull cache image
+        params = DockerParams.for_type_arch(args.build_type, args.arch)
+        cache_tag = {
+            CHANNEL_DEV: "dev",
+            CHANNEL_BETA: "beta",
+            CHANNEL_RELEASE: "latest",
+        }[channel]
+        cache_img = f"ghcr.io/{params.build_to}:{cache_tag}"
+        run_command("docker", "pull", cache_img, ignore_error=True)
+
+        # 2. register QEMU binfmt (if not host arch)
+        is_native = UNAME_TO_ARCH.get(platform.machine()) == args.arch
+        if not is_native:
+            run_command(
+                "docker", "run", "--rm", "--privileged", "multiarch/qemu-user-static:5.2.0-2",
+                "--reset", "-p", "yes"
+            )
+
+        # 3. build
+        run_command(
+            "docker", "build",
+            "--build-arg", f"BUILD_FROM={params.build_from}",
+            "--build-arg", f"BUILD_VERSION={args.tag}",
+            "--tag", f"{params.build_to}:{args.tag}",
+            "--cache-from", cache_img,
+            "--file", params.dockerfile,
+            "."
+        )
+    elif args.command == "push":
+        params = DockerParams.for_type_arch(args.build_type, args.arch)
+        imgs = [f"{params.build_to}:{tag}" for tag in tags_to_push]
+        imgs += [f"ghcr.io/{params.build_to}:{tag}" for tag in tags_to_push]
+        src = imgs[0]
+        # 1. tag images
+        for img in imgs[1:]:
+            run_command(
+                "docker", "tag", src, img
+            )
+        # 2. push images
+        for img in imgs:
+            run_command(
+                "docker", "push", img
+            )
+    elif args.command == "manifest":
+        manifest = DockerParams.for_type_arch(args.build_type, ARCH_AMD64).manifest_to
+
+        targets = [f"{manifest}:{tag}" for tag in tags_to_push]
+        targets += [f"ghcr.io/{manifest}:{tag}" for tag in tags_to_push]
+        # 1. Create manifests
+        for target in targets:
+            cmd = ["docker", "manifest", "create", target]
+            for arch in ARCHS:
+                src = f"{DockerParams.for_type_arch(args.build_type, arch).build_to}:{args.tag}"
+                if target.startswith("ghcr.io"):
+                    src = f"ghcr.io/{src}"
+                cmd.append(src)
+            run_command(*cmd)
+        # 2. Push manifests
+        for target in targets:
+            run_command(
+                "docker", "manifest", "push", target
+            )
+
+
+if __name__ == "__main__":
+    main()

docker/hassio-builder.sh

@@ -1,318 +0,0 @@
-#!/usr/bin/env bash
-# Based on Home Assistant's docker builder
-######################
-# Hass.io Build-env
-######################
-set -e
-
-echo -- "$@"
-
-#### Variable ####
-
-DOCKER_TIMEOUT=20
-DOCKER_PID=-1
-DOCKER_HUB=""
-DOCKER_CACHE="true"
-DOCKER_LOCAL="false"
-TARGET=""
-IMAGE=""
-BUILD_LIST=()
-BUILD_TASKS=()
-
-#### Misc functions ####
-
-function print_help() {
-    cat << EOF
-Hass.io build-env for ecosystem:
-docker run --rm homeassistant/{arch}-builder:latest [options]
-
-Options:
-  -h, --help
-        Display this help and exit.
-
-  Repository / Data
-    -t, --target <PATH_TO_BUILD>
-        Set local folder or path inside repository for build.
-
-  Version/Image handling
-    -i, --image <IMAGE_NAME>
-        Overwrite image name of build / support {arch}
-
-  Architecture
-    --armhf
-        Build for arm.
-    --amd64
-        Build for intel/amd 64bit.
-    --aarch64
-        Build for arm 64bit.
-    --i386
-        Build for intel/amd 32bit.
-    --all
-        Build all architecture.
-
-  Build handling
-    --no-cache
-       Disable cache for the build (from latest).
-    -d, --docker-hub <DOCKER_REPOSITORY>
-       Set or overwrite the docker repository.
-
-    Use the host docker socket if mapped into container:
-       /var/run/docker.sock
-
-EOF
-
-    exit 1
-}
-
-#### Docker functions ####
-
-function start_docker() {
-    local starttime
-    local endtime
-
-    if [ -S "/var/run/docker.sock" ]; then
-        echo "[INFO] Use host docker setup with '/var/run/docker.sock'"
-        DOCKER_LOCAL="true"
-        return 0
-    fi
-
-    echo "[INFO] Starting docker."
-    dockerd 2> /dev/null &
-    DOCKER_PID=$!
-
-    echo "[INFO] Waiting for docker to initialize..."
-    starttime="$(date +%s)"
-    endtime="$(date +%s)"
-    until docker info >/dev/null 2>&1; do
-        if [ $((endtime - starttime)) -le ${DOCKER_TIMEOUT} ]; then
-            sleep 1
-            endtime=$(date +%s)
-        else
-            echo "[ERROR] Timeout while waiting for docker to come up"
-            exit 1
-        fi
-    done
-    echo "[INFO] Docker was initialized"
-}
-
-
-function stop_docker() {
-    local starttime
-    local endtime
-
-    if [ "$DOCKER_LOCAL" == "true" ]; then
-        return 0
-    fi
-
-    echo "[INFO] Stopping in container docker..."
-    if [ "$DOCKER_PID" -gt 0 ] && kill -0 "$DOCKER_PID" 2> /dev/null; then
-        starttime="$(date +%s)"
-        endtime="$(date +%s)"
-
-        # Now wait for it to die
-        kill "$DOCKER_PID"
-        while kill -0 "$DOCKER_PID" 2> /dev/null; do
-            if [ $((endtime - starttime)) -le ${DOCKER_TIMEOUT} ]; then
-                sleep 1
-                endtime=$(date +%s)
-            else
-                echo "[ERROR] Timeout while waiting for container docker to die"
-                exit 1
-            fi
-        done
-    else
-        echo "[WARN] Your host might have been left with unreleased resources"
-    fi
-}
-
-function run_build() {
-    local build_dir=$1
-    local repository=$2
-    local image=$3
-    local version=$4
-    local build_arch=$5
-    local docker_cli=("${!6}")
-
-    local push_images=()
-
-    # Overwrites
-    if [ ! -z "$DOCKER_HUB" ]; then repository="$DOCKER_HUB"; fi
-    if [ ! -z "$IMAGE" ]; then image="$IMAGE"; fi
-
-    # Init Cache
-    if [ "$DOCKER_CACHE" == "true" ]; then
-        echo "[INFO] Init cache for $repository/$image:$version"
-        if docker pull "$repository/$image:latest" > /dev/null 2>&1; then
-            docker_cli+=("--cache-from" "$repository/$image:latest")
-        else
-            docker_cli+=("--no-cache")
-            echo "[WARN] No cache image found. Cache is disabled for build"
-        fi
-    else
-        docker_cli+=("--no-cache")
-    fi
-
-    # Build image
-    echo "[INFO] Run build for $repository/$image:$version"
-    docker build --pull -t "$repository/$image:$version" \
-        --label "io.hass.version=$version" \
-        --label "io.hass.arch=$build_arch" \
-        -f "$TARGET/docker/Dockerfile.$build_arch" \
-        "${docker_cli[@]}" \
-        "$build_dir"
-
-    echo "[INFO] Finish build for $repository/$image:$version"
-    docker tag "$repository/$image:$version" "$repository/$image:dev"
-}
-
-
-#### HassIO functions ####
-
-function build_addon() {
-    local build_arch=$1
-
-    local docker_cli=()
-    local image=""
-    local repository=""
-    local raw_image=""
-    local name=""
-    local description=""
-    local url=""
-    local args=""
-
-    # Read addon config.json
-    name="$(jq --raw-output '.name // empty' "$TARGET/esphomeyaml/config.json" | sed "s/'//g")"
-    description="$(jq --raw-output '.description // empty' "$TARGET/esphomeyaml/config.json" | sed "s/'//g")"
-    url="$(jq --raw-output '.url // empty' "$TARGET/esphomeyaml/config.json")"
-    version="$(jq --raw-output '.version' "$TARGET/esphomeyaml/config.json")"
-    raw_image="$(jq --raw-output '.image // empty' "$TARGET/esphomeyaml/config.json")"
-
-    # Read data from image
-    if [ ! -z "$raw_image" ]; then
-        repository="$(echo "$raw_image" | cut -f 1 -d '/')"
-        image="$(echo "$raw_image" | cut -f 2 -d '/')"
-    fi
-
-    # Set additional labels
-    docker_cli+=("--label" "io.hass.name=$name")
-    docker_cli+=("--label" "io.hass.description=$description")
-    docker_cli+=("--label" "io.hass.type=addon")
-
-    if [ ! -z "$url" ]; then
-        docker_cli+=("--label" "io.hass.url=$url")
-    fi
-
-    # Start build
-    run_build "$TARGET" "$repository" "$image" "$version" \
-        "$build_arch" docker_cli[@]
-}
-
-#### initialized cross-build ####
-
-function init_crosscompile() {
-    echo "[INFO] Setup crosscompiling feature"
-    (
-        mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc
-        update-binfmts --enable qemu-arm
-        update-binfmts --enable qemu-aarch64
-    ) > /dev/null 2>&1 || echo "[WARN] Can't enable crosscompiling feature"
-}
-
-
-function clean_crosscompile() {
-    echo "[INFO] Clean crosscompiling feature"
-    if [ -f /proc/sys/fs/binfmt_misc ]; then
-        umount /proc/sys/fs/binfmt_misc || true
-    fi
-
-    (
-        update-binfmts --disable qemu-arm
-        update-binfmts --disable qemu-aarch64
-    ) > /dev/null 2>&1 || echo "[WARN] No crosscompiling feature found for cleanup"
-}
-
-#### Error handling ####
-
-function error_handling() {
-    stop_docker
-    clean_crosscompile
-
-    exit 1
-}
-trap 'error_handling' SIGINT SIGTERM
-
-#### Parse arguments ####
-
-while [[ $# -gt 0 ]]; do
-    key=$1
-    case ${key} in
-        -h|--help)
-            print_help
-            ;;
-        -t|--target)
-            TARGET=$2
-            shift
-            ;;
-        -i|--image)
-            IMAGE=$2
-            shift
-            ;;
-        --no-cache)
-            DOCKER_CACHE="false"
-            ;;
-        -d|--docker-hub)
-            DOCKER_HUB=$2
-            shift
-            ;;
-        --armhf)
-            BUILD_LIST+=("armhf")
-            ;;
-        --amd64)
-            BUILD_LIST+=("amd64")
-            ;;
-        --i386)
-            BUILD_LIST+=("i386")
-            ;;
-        --aarch64)
-            BUILD_LIST+=("aarch64")
-            ;;
-        --all)
-            BUILD_LIST=("armhf" "amd64" "i386" "aarch64")
-            ;;
-
-        *)
-            echo "[WARN] $0 : Argument '$1' unknown will be Ignoring"
-            ;;
-    esac
-    shift
-done
-
-# Check if an architecture is available
-if [ "${#BUILD_LIST[@]}" -eq 0 ]; then
-    echo "[ERROR] You need select an architecture for build!"
-    exit 1
-fi
-
-
-#### Main ####
-
-mkdir -p /data
-
-# Setup docker env
-init_crosscompile
-start_docker
-
-# Select arch build
-for arch in "${BUILD_LIST[@]}"; do
-    (build_addon "$arch") &
-    BUILD_TASKS+=($!)
-done
-
-# Wait until all build jobs are done
-wait "${BUILD_TASKS[@]}"
-
-# Cleanup docker env
-clean_crosscompile
-stop_docker
-
-exit 0

docker/platformio-esp8266.ini

@@ -1,7 +0,0 @@
-; This file allows the docker build file to install the required platformio
-; platforms
-
-[env:espressif8266]
-platform = espressif8266
-board = nodemcuv2
-framework = arduino

docker/platformio.ini

@@ -1,12 +0,0 @@
-; This file allows the docker build file to install the required platformio
-; platforms
-
-[env:espressif8266]
-platform = espressif8266
-board = nodemcuv2
-framework = arduino
-
-[env:espressif32]
-platform = espressif32
-board = nodemcu-32s
-framework = arduino

docker/platformio_install_deps.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+# This script is used in the docker containers to preinstall
+# all platformio libraries in the global storage
+
+import configparser
+import re
+import subprocess
+import sys
+
+config = configparser.ConfigParser()
+config.read(sys.argv[1])
+libs = []
+for line in config['common']['lib_deps'].splitlines():
+    # Format: '1655@1.0.2  ; TinyGPSPlus (has name conflict)' (includes comment)
+    m = re.search(r'([a-zA-Z0-9-_/]+@[0-9\.]+)', line)
+    if m is None:
+        continue
+    libs.append(m.group(1))
+
+subprocess.check_call(['platformio', 'lib', '-g', 'install', *libs])

docker/rootfs/etc/cont-init.d/10-requirements.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Community Hass.io Add-ons: ESPHome
+# This files check if all user configuration requirements are met
+# ==============================================================================
+
+# Check SSL requirements, if enabled
+if bashio::config.true 'ssl'; then
+    if ! bashio::config.has_value 'certfile'; then
+        bashio::fatal 'SSL is enabled, but no certfile was specified.'
+        bashio::exit.nok
+    fi
+
+    if ! bashio::config.has_value 'keyfile'; then
+        bashio::fatal 'SSL is enabled, but no keyfile was specified'
+        bashio::exit.nok
+    fi
+
+
+    certfile="/ssl/$(bashio::config 'certfile')"
+    keyfile="/ssl/$(bashio::config 'keyfile')"
+
+    if ! bashio::fs.file_exists "${certfile}"; then
+        if ! bashio::fs.file_exists "${keyfile}"; then
+            # Both files are missing, let's print a friendlier error message
+            bashio::log.fatal 'You enabled encrypted connections using the "ssl": true option.'
+            bashio::log.fatal "However, the SSL files '${certfile}' and '${keyfile}'"
+            bashio::log.fatal "were not found. If you're using Hass.io on your local network and don't want"
+            bashio::log.fatal 'to encrypt connections to the ESPHome dashboard, you can manually disable'
+            bashio::log.fatal 'SSL by setting "ssl" to false."'
+            bashio::exit.nok
+        fi
+        bashio::log.fatal "The configured certfile '${certfile}' was not found."
+        bashio::exit.nok
+    fi
+
+    if ! bashio::fs.file_exists "/ssl/$(bashio::config 'keyfile')"; then
+        bashio::log.fatal "The configured keyfile '${keyfile}' was not found."
+        bashio::exit.nok
+    fi
+fi

docker/rootfs/etc/cont-init.d/20-nginx.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Community Hass.io Add-ons: ESPHome
+# Configures NGINX for use with ESPHome
+# ==============================================================================
+
+declare certfile
+declare keyfile
+declare direct_port
+declare ingress_interface
+declare ingress_port
+
+mkdir -p /var/log/nginx
+
+direct_port=$(bashio::addon.port 6052)
+if bashio::var.has_value "${direct_port}"; then
+    if bashio::config.true 'ssl'; then
+        certfile=$(bashio::config 'certfile')
+        keyfile=$(bashio::config 'keyfile')
+
+        mv /etc/nginx/servers/direct-ssl.disabled /etc/nginx/servers/direct.conf
+        sed -i "s/%%certfile%%/${certfile}/g" /etc/nginx/servers/direct.conf
+        sed -i "s/%%keyfile%%/${keyfile}/g" /etc/nginx/servers/direct.conf
+    else
+        mv /etc/nginx/servers/direct.disabled /etc/nginx/servers/direct.conf
+    fi
+
+    sed -i "s/%%port%%/${direct_port}/g" /etc/nginx/servers/direct.conf
+fi
+
+ingress_port=$(bashio::addon.ingress_port)
+ingress_interface=$(bashio::addon.ip_address)
+sed -i "s/%%port%%/${ingress_port}/g" /etc/nginx/servers/ingress.conf
+sed -i "s/%%interface%%/${ingress_interface}/g" /etc/nginx/servers/ingress.conf

docker/rootfs/etc/nginx/includes/mime.types

@@ -0,0 +1,96 @@
+types {
+    text/html                                        html htm shtml;
+    text/css                                         css;
+    text/xml                                         xml;
+    image/gif                                        gif;
+    image/jpeg                                       jpeg jpg;
+    application/javascript                           js;
+    application/atom+xml                             atom;
+    application/rss+xml                              rss;
+
+    text/mathml                                      mml;
+    text/plain                                       txt;
+    text/vnd.sun.j2me.app-descriptor                 jad;
+    text/vnd.wap.wml                                 wml;
+    text/x-component                                 htc;
+
+    image/png                                        png;
+    image/svg+xml                                    svg svgz;
+    image/tiff                                       tif tiff;
+    image/vnd.wap.wbmp                               wbmp;
+    image/webp                                       webp;
+    image/x-icon                                     ico;
+    image/x-jng                                      jng;
+    image/x-ms-bmp                                   bmp;
+
+    font/woff                                        woff;
+    font/woff2                                       woff2;
+
+    application/java-archive                         jar war ear;
+    application/json                                 json;
+    application/mac-binhex40                         hqx;
+    application/msword                               doc;
+    application/pdf                                  pdf;
+    application/postscript                           ps eps ai;
+    application/rtf                                  rtf;
+    application/vnd.apple.mpegurl                    m3u8;
+    application/vnd.google-earth.kml+xml             kml;
+    application/vnd.google-earth.kmz                 kmz;
+    application/vnd.ms-excel                         xls;
+    application/vnd.ms-fontobject                    eot;
+    application/vnd.ms-powerpoint                    ppt;
+    application/vnd.oasis.opendocument.graphics      odg;
+    application/vnd.oasis.opendocument.presentation  odp;
+    application/vnd.oasis.opendocument.spreadsheet   ods;
+    application/vnd.oasis.opendocument.text          odt;
+    application/vnd.openxmlformats-officedocument.presentationml.presentation
+                                                     pptx;
+    application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
+                                                     xlsx;
+    application/vnd.openxmlformats-officedocument.wordprocessingml.document
+                                                     docx;
+    application/vnd.wap.wmlc                         wmlc;
+    application/x-7z-compressed                      7z;
+    application/x-cocoa                              cco;
+    application/x-java-archive-diff                  jardiff;
+    application/x-java-jnlp-file                     jnlp;
+    application/x-makeself                           run;
+    application/x-perl                               pl pm;
+    application/x-pilot                              prc pdb;
+    application/x-rar-compressed                     rar;
+    application/x-redhat-package-manager             rpm;
+    application/x-sea                                sea;
+    application/x-shockwave-flash                    swf;
+    application/x-stuffit                            sit;
+    application/x-tcl                                tcl tk;
+    application/x-x509-ca-cert                       der pem crt;
+    application/x-xpinstall                          xpi;
+    application/xhtml+xml                            xhtml;
+    application/xspf+xml                             xspf;
+    application/zip                                  zip;
+
+    application/octet-stream                         bin exe dll;
+    application/octet-stream                         deb;
+    application/octet-stream                         dmg;
+    application/octet-stream                         iso img;
+    application/octet-stream                         msi msp msm;
+
+    audio/midi                                       mid midi kar;
+    audio/mpeg                                       mp3;
+    audio/ogg                                        ogg;
+    audio/x-m4a                                      m4a;
+    audio/x-realaudio                                ra;
+
+    video/3gpp                                       3gpp 3gp;
+    video/mp2t                                       ts;
+    video/mp4                                        mp4;
+    video/mpeg                                       mpeg mpg;
+    video/quicktime                                  mov;
+    video/webm                                       webm;
+    video/x-flv                                      flv;
+    video/x-m4v                                      m4v;
+    video/x-mng                                      mng;
+    video/x-ms-asf                                   asx asf;
+    video/x-ms-wmv                                   wmv;
+    video/x-msvideo                                  avi;
+}

docker/rootfs/etc/nginx/includes/proxy_params.conf

@@ -0,0 +1,16 @@
+proxy_http_version 1.1;
+proxy_ignore_client_abort off;
+proxy_read_timeout 86400s;
+proxy_redirect off;
+proxy_send_timeout 86400s;
+proxy_max_temp_file_size 0;
+
+proxy_set_header Accept-Encoding "";
+proxy_set_header Connection $connection_upgrade;
+proxy_set_header Host $http_host;
+proxy_set_header Upgrade $http_upgrade;
+proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+proxy_set_header X-Forwarded-Proto $scheme;
+proxy_set_header X-NginX-Proxy true;
+proxy_set_header X-Real-IP $remote_addr;
+proxy_set_header Authorization "";

docker/rootfs/etc/nginx/includes/server_params.conf

@@ -0,0 +1,6 @@
+root /dev/null;
+server_name $hostname;
+
+add_header X-Content-Type-Options nosniff;
+add_header X-XSS-Protection "1; mode=block";
+add_header X-Robots-Tag none;

docker/rootfs/etc/nginx/includes/ssl_params.conf

@@ -0,0 +1,9 @@
+ssl_protocols TLSv1.2;
+ssl_prefer_server_ciphers on;
+ssl_ciphers ECDHE-RSA-AES256-GCM-SHA512:DHE-RSA-AES256-GCM-SHA512:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:DHE-RSA-AES256-SHA;
+ssl_ecdh_curve secp384r1;
+ssl_session_timeout  10m;
+ssl_session_cache shared:SSL:10m;
+ssl_session_tickets off;
+ssl_stapling on;
+ssl_stapling_verify on;

docker/rootfs/etc/nginx/nginx.conf

@@ -0,0 +1,33 @@
+daemon off;
+user root;
+pid /var/run/nginx.pid;
+worker_processes 1;
+# Hass.io addon log
+error_log /proc/1/fd/1 error;
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/includes/mime.types;
+    access_log stdout;
+    default_type application/octet-stream;
+    gzip on;
+    keepalive_timeout 65;
+    sendfile on;
+    server_tokens off;
+
+    map $http_upgrade $connection_upgrade {
+        default upgrade;
+        ''      close;
+    }
+
+    # Use Hass.io supervisor as resolver
+    resolver 172.30.32.2;
+
+    upstream esphome {
+        server unix:/var/run/esphome.sock;
+    }
+
+    include /etc/nginx/servers/*.conf;
+}

docker/rootfs/etc/nginx/servers/direct-ssl.disabled

@@ -0,0 +1,22 @@
+server {
+    listen %%port%% default_server ssl http2;
+
+    include /etc/nginx/includes/server_params.conf;
+    include /etc/nginx/includes/proxy_params.conf;
+    include /etc/nginx/includes/ssl_params.conf;
+
+    ssl on;
+    ssl_certificate /ssl/%%certfile%%;
+    ssl_certificate_key /ssl/%%keyfile%%;
+
+    # Clear Hass.io Ingress header
+    proxy_set_header X-Hassio-Ingress "";
+
+    # Redirect http requests to https on the same port.
+    # https://rageagainstshell.com/2016/11/redirect-http-to-https-on-the-same-port-in-nginx/
+    error_page 497 https://$http_host$request_uri;
+
+    location / {
+        proxy_pass http://esphome;
+    }
+}

docker/rootfs/etc/nginx/servers/direct.disabled

@@ -0,0 +1,12 @@
+server {
+    listen %%port%% default_server;
+
+    include /etc/nginx/includes/server_params.conf;
+    include /etc/nginx/includes/proxy_params.conf;
+    # Clear Hass.io Ingress header
+    proxy_set_header X-Hassio-Ingress "";
+
+    location / {
+        proxy_pass http://esphome;
+    }
+}

docker/rootfs/etc/nginx/servers/ingress.conf

@@ -0,0 +1,16 @@
+server {
+    listen %%interface%%:%%port%% default_server;
+
+    include /etc/nginx/includes/server_params.conf;
+    include /etc/nginx/includes/proxy_params.conf;
+    # Set Hass.io Ingress header
+    proxy_set_header X-Hassio-Ingress "YES";
+
+    location / {
+        # Only allow from Hass.io supervisor
+        allow   172.30.32.2;
+        deny    all;
+
+        proxy_pass http://esphome;
+    }
+}

docker/rootfs/etc/services.d/esphome/finish

@@ -0,0 +1,9 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Community Hass.io Add-ons: ESPHome
+# Take down the S6 supervision tree when ESPHome fails
+# ==============================================================================
+if -n { s6-test $# -ne 0 }
+if -n { s6-test ${1} -eq 256 }
+
+s6-svscanctl -t /var/run/s6/services

docker/rootfs/etc/services.d/esphome/run

@@ -0,0 +1,26 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Community Hass.io Add-ons: ESPHome
+# Runs the ESPHome dashboard
+# ==============================================================================
+
+export ESPHOME_IS_HASSIO=true
+
+if bashio::config.true 'leave_front_door_open'; then
+    export DISABLE_HA_AUTHENTICATION=true
+fi
+
+if bashio::config.true 'streamer_mode'; then
+    export ESPHOME_STREAMER_MODE=true
+fi
+
+if bashio::config.true 'status_use_ping'; then
+    export ESPHOME_DASHBOARD_USE_PING=true
+fi
+
+if bashio::config.has_value 'relative_url'; then
+    export ESPHOME_DASHBOARD_RELATIVE_URL=$(bashio::config 'relative_url')
+fi
+
+bashio::log.info "Starting ESPHome dashboard..."
+exec esphome dashboard /config/esphome --socket /var/run/esphome.sock --hassio

docker/rootfs/etc/services.d/nginx/finish

@@ -0,0 +1,9 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Community Hass.io Add-ons: ESPHome
+# Take down the S6 supervision tree when NGINX fails
+# ==============================================================================
+if -n { s6-test $# -ne 0 }
+if -n { s6-test ${1} -eq 256 }
+
+s6-svscanctl -t /var/run/s6/services

docker/rootfs/etc/services.d/nginx/run

@@ -0,0 +1,14 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Community Hass.io Add-ons: ESPHome
+# Runs the NGINX proxy
+# ==============================================================================
+
+bashio::log.info "Waiting for dashboard to come up..."
+
+while [[ ! -S /var/run/esphome.sock ]]; do
+  sleep 0.5
+done
+
+bashio::log.info "Starting NGINX..."
+exec nginx

esphome/__main__.py

@@ -0,0 +1,769 @@
+import argparse
+import functools
+import logging
+import os
+import sys
+from datetime import datetime
+
+from esphome import const, writer, yaml_util
+import esphome.codegen as cg
+from esphome.config import iter_components, read_config, strip_default_ids
+from esphome.const import (
+    CONF_BAUD_RATE,
+    CONF_BROKER,
+    CONF_DEASSERT_RTS_DTR,
+    CONF_LOGGER,
+    CONF_OTA,
+    CONF_PASSWORD,
+    CONF_PORT,
+    CONF_ESPHOME,
+    CONF_PLATFORMIO_OPTIONS,
+)
+from esphome.core import CORE, EsphomeError, coroutine
+from esphome.helpers import indent
+from esphome.util import (
+    run_external_command,
+    run_external_process,
+    safe_print,
+    list_yaml_files,
+    get_serial_ports,
+)
+from esphome.log import color, setup_log, Fore
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def choose_prompt(options):
+    if not options:
+        raise EsphomeError(
+            "Found no valid options for upload/logging, please make sure relevant "
+            "sections (ota, api, mqtt, ...) are in your configuration and/or the "
+            "device is plugged in."
+        )
+
+    if len(options) == 1:
+        return options[0][1]
+
+    safe_print("Found multiple options, please choose one:")
+    for i, (desc, _) in enumerate(options):
+        safe_print(f"  [{i+1}] {desc}")
+
+    while True:
+        opt = input("(number): ")
+        if opt in options:
+            opt = options.index(opt)
+            break
+        try:
+            opt = int(opt)
+            if opt < 1 or opt > len(options):
+                raise ValueError
+            break
+        except ValueError:
+            safe_print(color(Fore.RED, f"Invalid option: '{opt}'"))
+    return options[opt - 1][1]
+
+
+def choose_upload_log_host(default, check_default, show_ota, show_mqtt, show_api):
+    options = []
+    for port in get_serial_ports():
+        options.append((f"{port.path} ({port.description})", port.path))
+    if (show_ota and "ota" in CORE.config) or (show_api and "api" in CORE.config):
+        options.append((f"Over The Air ({CORE.address})", CORE.address))
+        if default == "OTA":
+            return CORE.address
+    if show_mqtt and "mqtt" in CORE.config:
+        options.append(("MQTT ({})".format(CORE.config["mqtt"][CONF_BROKER]), "MQTT"))
+        if default == "OTA":
+            return "MQTT"
+    if default is not None:
+        return default
+    if check_default is not None and check_default in [opt[1] for opt in options]:
+        return check_default
+    return choose_prompt(options)
+
+
+def get_port_type(port):
+    if port.startswith("/") or port.startswith("COM"):
+        return "SERIAL"
+    if port == "MQTT":
+        return "MQTT"
+    return "NETWORK"
+
+
+def run_miniterm(config, port):
+    import serial
+    from esphome import platformio_api
+
+    if CONF_LOGGER not in config:
+        _LOGGER.info("Logger is not enabled. Not starting UART logs.")
+        return
+    baud_rate = config["logger"][CONF_BAUD_RATE]
+    if baud_rate == 0:
+        _LOGGER.info("UART logging is disabled (baud_rate=0). Not starting UART logs.")
+        return
+    _LOGGER.info("Starting log output from %s with baud rate %s", port, baud_rate)
+
+    backtrace_state = False
+    ser = serial.Serial()
+    ser.baudrate = baud_rate
+    ser.port = port
+
+    # We can't set to False by default since it leads to toggling and hence
+    # ESP32 resets on some platforms.
+    if config["logger"][CONF_DEASSERT_RTS_DTR]:
+        ser.dtr = False
+        ser.rts = False
+
+    with ser:
+        while True:
+            try:
+                raw = ser.readline()
+            except serial.SerialException:
+                _LOGGER.error("Serial port closed!")
+                return
+            line = (
+                raw.replace(b"\r", b"")
+                .replace(b"\n", b"")
+                .decode("utf8", "backslashreplace")
+            )
+            time = datetime.now().time().strftime("[%H:%M:%S]")
+            message = time + line
+            safe_print(message)
+
+            backtrace_state = platformio_api.process_stacktrace(
+                config, line, backtrace_state=backtrace_state
+            )
+
+
+def wrap_to_code(name, comp):
+    coro = coroutine(comp.to_code)
+
+    @functools.wraps(comp.to_code)
+    async def wrapped(conf):
+        cg.add(cg.LineComment(f"{name}:"))
+        if comp.config_schema is not None:
+            conf_str = yaml_util.dump(conf)
+            conf_str = conf_str.replace("//", "")
+            cg.add(cg.LineComment(indent(conf_str)))
+        await coro(conf)
+
+    if hasattr(coro, "priority"):
+        wrapped.priority = coro.priority
+    return wrapped
+
+
+def write_cpp(config):
+    generate_cpp_contents(config)
+    return write_cpp_file()
+
+
+def generate_cpp_contents(config):
+    _LOGGER.info("Generating C++ source...")
+
+    for name, component, conf in iter_components(CORE.config):
+        if component.to_code is not None:
+            coro = wrap_to_code(name, component)
+            CORE.add_job(coro, conf)
+
+    CORE.flush_tasks()
+
+
+def write_cpp_file():
+    writer.write_platformio_project()
+
+    code_s = indent(CORE.cpp_main_section)
+    writer.write_cpp(code_s)
+    return 0
+
+
+def compile_program(args, config):
+    from esphome import platformio_api
+
+    _LOGGER.info("Compiling app...")
+    return platformio_api.run_compile(config, CORE.verbose)
+
+
+def upload_using_esptool(config, port):
+    path = CORE.firmware_bin
+    first_baudrate = config[CONF_ESPHOME][CONF_PLATFORMIO_OPTIONS].get(
+        "upload_speed", 460800
+    )
+
+    def run_esptool(baud_rate):
+        cmd = [
+            "esptool.py",
+            "--before",
+            "default_reset",
+            "--after",
+            "hard_reset",
+            "--baud",
+            str(baud_rate),
+            "--chip",
+            "esp8266",
+            "--port",
+            port,
+            "write_flash",
+            "0x0",
+            path,
+        ]
+
+        if os.environ.get("ESPHOME_USE_SUBPROCESS") is None:
+            import esptool
+
+            # pylint: disable=protected-access
+            return run_external_command(esptool._main, *cmd)
+
+        return run_external_process(*cmd)
+
+    rc = run_esptool(first_baudrate)
+    if rc == 0 or first_baudrate == 115200:
+        return rc
+    # Try with 115200 baud rate, with some serial chips the faster baud rates do not work well
+    _LOGGER.info(
+        "Upload with baud rate %s failed. Trying again with baud rate 115200.",
+        first_baudrate,
+    )
+    return run_esptool(115200)
+
+
+def upload_program(config, args, host):
+    # if upload is to a serial port use platformio, otherwise assume ota
+    if get_port_type(host) == "SERIAL":
+        from esphome import platformio_api
+
+        if CORE.is_esp8266:
+            return upload_using_esptool(config, host)
+        return platformio_api.run_upload(config, CORE.verbose, host)
+
+    from esphome import espota2
+
+    if CONF_OTA not in config:
+        raise EsphomeError(
+            "Cannot upload Over the Air as the config does not include the ota: "
+            "component"
+        )
+
+    ota_conf = config[CONF_OTA]
+    remote_port = ota_conf[CONF_PORT]
+    password = ota_conf[CONF_PASSWORD]
+    return espota2.run_ota(host, remote_port, password, CORE.firmware_bin)
+
+
+def show_logs(config, args, port):
+    if "logger" not in config:
+        raise EsphomeError("Logger is not configured!")
+    if get_port_type(port) == "SERIAL":
+        run_miniterm(config, port)
+        return 0
+    if get_port_type(port) == "NETWORK" and "api" in config:
+        from esphome.api.client import run_logs
+
+        return run_logs(config, port)
+    if get_port_type(port) == "MQTT" and "mqtt" in config:
+        from esphome import mqtt
+
+        return mqtt.show_logs(
+            config, args.topic, args.username, args.password, args.client_id
+        )
+
+    raise EsphomeError("No remote or local logging method configured (api/mqtt/logger)")
+
+
+def clean_mqtt(config, args):
+    from esphome import mqtt
+
+    return mqtt.clear_topic(
+        config, args.topic, args.username, args.password, args.client_id
+    )
+
+
+def command_wizard(args):
+    from esphome import wizard
+
+    return wizard.wizard(args.configuration)
+
+
+def command_config(args, config):
+    _LOGGER.info("Configuration is valid!")
+    if not CORE.verbose:
+        config = strip_default_ids(config)
+    safe_print(yaml_util.dump(config))
+    return 0
+
+
+def command_vscode(args):
+    from esphome import vscode
+
+    logging.disable(logging.INFO)
+    logging.disable(logging.WARNING)
+    vscode.read_config(args)
+
+
+def command_compile(args, config):
+    exit_code = write_cpp(config)
+    if exit_code != 0:
+        return exit_code
+    if args.only_generate:
+        _LOGGER.info("Successfully generated source code.")
+        return 0
+    exit_code = compile_program(args, config)
+    if exit_code != 0:
+        return exit_code
+    _LOGGER.info("Successfully compiled program.")
+    return 0
+
+
+def command_upload(args, config):
+    port = choose_upload_log_host(
+        default=args.device,
+        check_default=None,
+        show_ota=True,
+        show_mqtt=False,
+        show_api=False,
+    )
+    exit_code = upload_program(config, args, port)
+    if exit_code != 0:
+        return exit_code
+    _LOGGER.info("Successfully uploaded program.")
+    return 0
+
+
+def command_logs(args, config):
+    port = choose_upload_log_host(
+        default=args.device,
+        check_default=None,
+        show_ota=False,
+        show_mqtt=True,
+        show_api=True,
+    )
+    return show_logs(config, args, port)
+
+
+def command_run(args, config):
+    exit_code = write_cpp(config)
+    if exit_code != 0:
+        return exit_code
+    exit_code = compile_program(args, config)
+    if exit_code != 0:
+        return exit_code
+    _LOGGER.info("Successfully compiled program.")
+    port = choose_upload_log_host(
+        default=args.device,
+        check_default=None,
+        show_ota=True,
+        show_mqtt=False,
+        show_api=True,
+    )
+    exit_code = upload_program(config, args, port)
+    if exit_code != 0:
+        return exit_code
+    _LOGGER.info("Successfully uploaded program.")
+    if args.no_logs:
+        return 0
+    port = choose_upload_log_host(
+        default=args.device,
+        check_default=port,
+        show_ota=False,
+        show_mqtt=True,
+        show_api=True,
+    )
+    return show_logs(config, args, port)
+
+
+def command_clean_mqtt(args, config):
+    return clean_mqtt(config, args)
+
+
+def command_mqtt_fingerprint(args, config):
+    from esphome import mqtt
+
+    return mqtt.get_fingerprint(config)
+
+
+def command_version(args):
+    safe_print(f"Version: {const.__version__}")
+    return 0
+
+
+def command_clean(args, config):
+    try:
+        writer.clean_build()
+    except OSError as err:
+        _LOGGER.error("Error deleting build files: %s", err)
+        return 1
+    _LOGGER.info("Done!")
+    return 0
+
+
+def command_dashboard(args):
+    from esphome.dashboard import dashboard
+
+    return dashboard.start_web_server(args)
+
+
+def command_update_all(args):
+    import click
+
+    success = {}
+    files = list_yaml_files(args.configuration)
+    twidth = 60
+
+    def print_bar(middle_text):
+        middle_text = f" {middle_text} "
+        width = len(click.unstyle(middle_text))
+        half_line = "=" * ((twidth - width) // 2)
+        click.echo(f"{half_line}{middle_text}{half_line}")
+
+    for f in files:
+        print("Updating {}".format(color(Fore.CYAN, f)))
+        print("-" * twidth)
+        print()
+        rc = run_external_process(
+            "esphome", "--dashboard", "run", f, "--no-logs", "--device", "OTA"
+        )
+        if rc == 0:
+            print_bar("[{}] {}".format(color(Fore.BOLD_GREEN, "SUCCESS"), f))
+            success[f] = True
+        else:
+            print_bar("[{}] {}".format(color(Fore.BOLD_RED, "ERROR"), f))
+            success[f] = False
+
+        print()
+        print()
+        print()
+
+    print_bar("[{}]".format(color(Fore.BOLD_WHITE, "SUMMARY")))
+    failed = 0
+    for f in files:
+        if success[f]:
+            print("  - {}: {}".format(f, color(Fore.GREEN, "SUCCESS")))
+        else:
+            print("  - {}: {}".format(f, color(Fore.BOLD_RED, "FAILED")))
+            failed += 1
+    return failed
+
+
+PRE_CONFIG_ACTIONS = {
+    "wizard": command_wizard,
+    "version": command_version,
+    "dashboard": command_dashboard,
+    "vscode": command_vscode,
+    "update-all": command_update_all,
+}
+
+POST_CONFIG_ACTIONS = {
+    "config": command_config,
+    "compile": command_compile,
+    "upload": command_upload,
+    "logs": command_logs,
+    "run": command_run,
+    "clean-mqtt": command_clean_mqtt,
+    "mqtt-fingerprint": command_mqtt_fingerprint,
+    "clean": command_clean,
+}
+
+
+def parse_args(argv):
+    options_parser = argparse.ArgumentParser(add_help=False)
+    options_parser.add_argument(
+        "-v", "--verbose", help="Enable verbose ESPHome logs.", action="store_true"
+    )
+    options_parser.add_argument(
+        "-q", "--quiet", help="Disable all ESPHome logs.", action="store_true"
+    )
+    options_parser.add_argument(
+        "--dashboard", help=argparse.SUPPRESS, action="store_true"
+    )
+    options_parser.add_argument(
+        "-s",
+        "--substitution",
+        nargs=2,
+        action="append",
+        help="Add a substitution",
+        metavar=("key", "value"),
+    )
+
+    # Keep backward compatibility with the old command line format of
+    # esphome <config> <command>.
+    #
+    # Unfortunately this can't be done by adding another configuration argument to the
+    # main config parser, as argparse is greedy when parsing arguments, so in regular
+    # usage it'll eat the command as the configuration argument and error out out
+    # because it can't parse the configuration as a command.
+    #
+    # Instead, construct an ad-hoc parser for the old format that doesn't actually
+    # process the arguments, but parses them enough to let us figure out if the old
+    # format is used. In that case, swap the command and configuration in the arguments
+    # and continue on with the normal parser (after raising a deprecation warning).
+    #
+    # Disable argparse's built-in help option and add it manually to prevent this
+    # parser from printing the help messagefor the old format when invoked with -h.
+    compat_parser = argparse.ArgumentParser(parents=[options_parser], add_help=False)
+    compat_parser.add_argument("-h", "--help")
+    compat_parser.add_argument("configuration", nargs="*")
+    compat_parser.add_argument(
+        "command",
+        choices=[
+            "config",
+            "compile",
+            "upload",
+            "logs",
+            "run",
+            "clean-mqtt",
+            "wizard",
+            "mqtt-fingerprint",
+            "version",
+            "clean",
+            "dashboard",
+            "vscode",
+            "update-all",
+        ],
+    )
+
+    # on Python 3.9+ we can simply set exit_on_error=False in the constructor
+    def _raise(x):
+        raise argparse.ArgumentError(None, x)
+
+    compat_parser.error = _raise
+
+    deprecated_argv_suggestion = None
+
+    if ["dashboard", "config"] == argv[1:3] or ["version"] == argv[1:2]:
+        # this is most likely meant in new-style arg format. do not try compat parsing
+        pass
+    else:
+        try:
+            result, unparsed = compat_parser.parse_known_args(argv[1:])
+            last_option = len(argv) - len(unparsed) - 1 - len(result.configuration)
+            unparsed = [
+                "--device" if arg in ("--upload-port", "--serial-port") else arg
+                for arg in unparsed
+            ]
+            argv = (
+                argv[0:last_option] + [result.command] + result.configuration + unparsed
+            )
+            deprecated_argv_suggestion = argv
+        except argparse.ArgumentError:
+            # This is not an old-style command line, so we don't have to do anything.
+            pass
+
+    # And continue on with regular parsing
+    parser = argparse.ArgumentParser(
+        description=f"ESPHome v{const.__version__}", parents=[options_parser]
+    )
+    parser.set_defaults(deprecated_argv_suggestion=deprecated_argv_suggestion)
+
+    mqtt_options = argparse.ArgumentParser(add_help=False)
+    mqtt_options.add_argument("--topic", help="Manually set the MQTT topic.")
+    mqtt_options.add_argument("--username", help="Manually set the MQTT username.")
+    mqtt_options.add_argument("--password", help="Manually set the MQTT password.")
+    mqtt_options.add_argument("--client-id", help="Manually set the MQTT client id.")
+
+    subparsers = parser.add_subparsers(
+        help="Command to run:", dest="command", metavar="command"
+    )
+    subparsers.required = True
+
+    parser_config = subparsers.add_parser(
+        "config", help="Validate the configuration and spit it out."
+    )
+    parser_config.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+
+    parser_compile = subparsers.add_parser(
+        "compile", help="Read the configuration and compile a program."
+    )
+    parser_compile.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+    parser_compile.add_argument(
+        "--only-generate",
+        help="Only generate source code, do not compile.",
+        action="store_true",
+    )
+
+    parser_upload = subparsers.add_parser(
+        "upload", help="Validate the configuration and upload the latest binary."
+    )
+    parser_upload.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+    parser_upload.add_argument(
+        "--device",
+        help="Manually specify the serial port/address to use, for example /dev/ttyUSB0.",
+    )
+
+    parser_logs = subparsers.add_parser(
+        "logs",
+        help="Validate the configuration and show all logs.",
+        parents=[mqtt_options],
+    )
+    parser_logs.add_argument(
+        "configuration", help="Your YAML configuration file.", nargs=1
+    )
+    parser_logs.add_argument(
+        "--device",
+        help="Manually specify the serial port/address to use, for example /dev/ttyUSB0.",
+    )
+
+    parser_run = subparsers.add_parser(
+        "run",
+        help="Validate the configuration, create a binary, upload it, and start logs.",
+        parents=[mqtt_options],
+    )
+    parser_run.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+    parser_run.add_argument(
+        "--device",
+        help="Manually specify the serial port/address to use, for example /dev/ttyUSB0.",
+    )
+    parser_run.add_argument(
+        "--no-logs", help="Disable starting logs.", action="store_true"
+    )
+
+    parser_clean = subparsers.add_parser(
+        "clean-mqtt",
+        help="Helper to clear retained messages from an MQTT topic.",
+        parents=[mqtt_options],
+    )
+    parser_clean.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+
+    parser_wizard = subparsers.add_parser(
+        "wizard",
+        help="A helpful setup wizard that will guide you through setting up ESPHome.",
+    )
+    parser_wizard.add_argument(
+        "configuration",
+        help="Your YAML configuration file.",
+    )
+
+    parser_fingerprint = subparsers.add_parser(
+        "mqtt-fingerprint", help="Get the SSL fingerprint from a MQTT broker."
+    )
+    parser_fingerprint.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+
+    subparsers.add_parser("version", help="Print the ESPHome version and exit.")
+
+    parser_clean = subparsers.add_parser(
+        "clean", help="Delete all temporary build files."
+    )
+    parser_clean.add_argument(
+        "configuration", help="Your YAML configuration file(s).", nargs="+"
+    )
+
+    parser_dashboard = subparsers.add_parser(
+        "dashboard", help="Create a simple web server for a dashboard."
+    )
+    parser_dashboard.add_argument(
+        "configuration",
+        help="Your YAML configuration file directory.",
+    )
+    parser_dashboard.add_argument(
+        "--port",
+        help="The HTTP port to open connections on. Defaults to 6052.",
+        type=int,
+        default=6052,
+    )
+    parser_dashboard.add_argument(
+        "--username",
+        help="The optional username to require for authentication.",
+        type=str,
+        default="",
+    )
+    parser_dashboard.add_argument(
+        "--password",
+        help="The optional password to require for authentication.",
+        type=str,
+        default="",
+    )
+    parser_dashboard.add_argument(
+        "--open-ui", help="Open the dashboard UI in a browser.", action="store_true"
+    )
+    parser_dashboard.add_argument(
+        "--hassio", help=argparse.SUPPRESS, action="store_true"
+    )
+    parser_dashboard.add_argument(
+        "--socket", help="Make the dashboard serve under a unix socket", type=str
+    )
+
+    parser_vscode = subparsers.add_parser("vscode")
+    parser_vscode.add_argument("configuration", help="Your YAML configuration file.")
+    parser_vscode.add_argument("--ace", action="store_true")
+
+    parser_update = subparsers.add_parser("update-all")
+    parser_update.add_argument(
+        "configuration", help="Your YAML configuration file directories.", nargs="+"
+    )
+
+    return parser.parse_args(argv[1:])
+
+
+def run_esphome(argv):
+    args = parse_args(argv)
+    CORE.dashboard = args.dashboard
+
+    setup_log(args.verbose, args.quiet)
+    if args.deprecated_argv_suggestion is not None and args.command != "vscode":
+        _LOGGER.warning(
+            "Calling ESPHome with the configuration before the command is deprecated "
+            "and will be removed in the future. "
+        )
+        _LOGGER.warning("Please instead use:")
+        _LOGGER.warning("   esphome %s", " ".join(args.deprecated_argv_suggestion[1:]))
+
+    if sys.version_info < (3, 7, 0):
+        _LOGGER.error(
+            "You're running ESPHome with Python <3.7. ESPHome is no longer compatible "
+            "with this Python version. Please reinstall ESPHome with Python 3.7+"
+        )
+        return 1
+
+    if args.command in PRE_CONFIG_ACTIONS:
+        try:
+            return PRE_CONFIG_ACTIONS[args.command](args)
+        except EsphomeError as e:
+            _LOGGER.error(e, exc_info=args.verbose)
+            return 1
+
+    for conf_path in args.configuration:
+        CORE.config_path = conf_path
+        CORE.dashboard = args.dashboard
+
+        config = read_config(dict(args.substitution) if args.substitution else {})
+        if config is None:
+            return 1
+        CORE.config = config
+
+        if args.command not in POST_CONFIG_ACTIONS:
+            safe_print(f"Unknown command {args.command}")
+
+        try:
+            rc = POST_CONFIG_ACTIONS[args.command](args, config)
+        except EsphomeError as e:
+            _LOGGER.error(e, exc_info=args.verbose)
+            return 1
+        if rc != 0:
+            return rc
+
+        CORE.reset()
+    return 0
+
+
+def main():
+    try:
+        return run_esphome(sys.argv)
+    except EsphomeError as e:
+        _LOGGER.error(e)
+        return 1
+    except KeyboardInterrupt:
+        return 1
+
+
+if __name__ == "__main__":
+    sys.exit(main())

esphome/api/client.py

@@ -0,0 +1,518 @@
+from datetime import datetime
+import functools
+import logging
+import socket
+import threading
+import time
+
+# pylint: disable=unused-import
+from typing import Optional  # noqa
+from google.protobuf import message  # noqa
+
+from esphome import const
+import esphome.api.api_pb2 as pb
+from esphome.const import CONF_PASSWORD, CONF_PORT
+from esphome.core import EsphomeError
+from esphome.helpers import resolve_ip_address, indent
+from esphome.log import color, Fore
+from esphome.util import safe_print
+
+_LOGGER = logging.getLogger(__name__)
+
+
+class APIConnectionError(EsphomeError):
+    pass
+
+
+MESSAGE_TYPE_TO_PROTO = {
+    1: pb.HelloRequest,
+    2: pb.HelloResponse,
+    3: pb.ConnectRequest,
+    4: pb.ConnectResponse,
+    5: pb.DisconnectRequest,
+    6: pb.DisconnectResponse,
+    7: pb.PingRequest,
+    8: pb.PingResponse,
+    9: pb.DeviceInfoRequest,
+    10: pb.DeviceInfoResponse,
+    11: pb.ListEntitiesRequest,
+    12: pb.ListEntitiesBinarySensorResponse,
+    13: pb.ListEntitiesCoverResponse,
+    14: pb.ListEntitiesFanResponse,
+    15: pb.ListEntitiesLightResponse,
+    16: pb.ListEntitiesSensorResponse,
+    17: pb.ListEntitiesSwitchResponse,
+    18: pb.ListEntitiesTextSensorResponse,
+    19: pb.ListEntitiesDoneResponse,
+    20: pb.SubscribeStatesRequest,
+    21: pb.BinarySensorStateResponse,
+    22: pb.CoverStateResponse,
+    23: pb.FanStateResponse,
+    24: pb.LightStateResponse,
+    25: pb.SensorStateResponse,
+    26: pb.SwitchStateResponse,
+    27: pb.TextSensorStateResponse,
+    28: pb.SubscribeLogsRequest,
+    29: pb.SubscribeLogsResponse,
+    30: pb.CoverCommandRequest,
+    31: pb.FanCommandRequest,
+    32: pb.LightCommandRequest,
+    33: pb.SwitchCommandRequest,
+    34: pb.SubscribeServiceCallsRequest,
+    35: pb.ServiceCallResponse,
+    36: pb.GetTimeRequest,
+    37: pb.GetTimeResponse,
+}
+
+
+def _varuint_to_bytes(value):
+    if value <= 0x7F:
+        return bytes([value])
+
+    ret = bytes()
+    while value:
+        temp = value & 0x7F
+        value >>= 7
+        if value:
+            ret += bytes([temp | 0x80])
+        else:
+            ret += bytes([temp])
+
+    return ret
+
+
+def _bytes_to_varuint(value):
+    result = 0
+    bitpos = 0
+    for val in value:
+        result |= (val & 0x7F) << bitpos
+        bitpos += 7
+        if (val & 0x80) == 0:
+            return result
+    return None
+
+
+# pylint: disable=too-many-instance-attributes,not-callable
+class APIClient(threading.Thread):
+    def __init__(self, address, port, password):
+        threading.Thread.__init__(self)
+        self._address = address  # type: str
+        self._port = port  # type: int
+        self._password = password  # type: Optional[str]
+        self._socket = None  # type: Optional[socket.socket]
+        self._socket_open_event = threading.Event()
+        self._socket_write_lock = threading.Lock()
+        self._connected = False
+        self._authenticated = False
+        self._message_handlers = []
+        self._keepalive = 5
+        self._ping_timer = None
+
+        self.on_disconnect = None
+        self.on_connect = None
+        self.on_login = None
+        self.auto_reconnect = False
+        self._running_event = threading.Event()
+        self._stop_event = threading.Event()
+
+    @property
+    def stopped(self):
+        return self._stop_event.is_set()
+
+    def _refresh_ping(self):
+        if self._ping_timer is not None:
+            self._ping_timer.cancel()
+            self._ping_timer = None
+
+        def func():
+            self._ping_timer = None
+
+            if self._connected:
+                try:
+                    self.ping()
+                except APIConnectionError as err:
+                    self._fatal_error(err)
+                else:
+                    self._refresh_ping()
+
+        self._ping_timer = threading.Timer(self._keepalive, func)
+        self._ping_timer.start()
+
+    def _cancel_ping(self):
+        if self._ping_timer is not None:
+            self._ping_timer.cancel()
+            self._ping_timer = None
+
+    def _close_socket(self):
+        self._cancel_ping()
+        if self._socket is not None:
+            self._socket.close()
+            self._socket = None
+        self._socket_open_event.clear()
+        self._connected = False
+        self._authenticated = False
+        self._message_handlers = []
+
+    def stop(self, force=False):
+        if self.stopped:
+            raise ValueError
+
+        if self._connected and not force:
+            try:
+                self.disconnect()
+            except APIConnectionError:
+                pass
+        self._close_socket()
+
+        self._stop_event.set()
+        if not force:
+            self.join()
+
+    def connect(self):
+        if not self._running_event.wait(0.1):
+            raise APIConnectionError("You need to call start() first!")
+
+        if self._connected:
+            self.disconnect(on_disconnect=False)
+
+        try:
+            ip = resolve_ip_address(self._address)
+        except EsphomeError as err:
+            _LOGGER.warning(
+                "Error resolving IP address of %s. Is it connected to WiFi?",
+                self._address,
+            )
+            _LOGGER.warning(
+                "(If this error persists, please set a static IP address: "
+                "https://esphome.io/components/wifi.html#manual-ips)"
+            )
+            raise APIConnectionError(err) from err
+
+        _LOGGER.info("Connecting to %s:%s (%s)", self._address, self._port, ip)
+        self._socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        self._socket.settimeout(10.0)
+        self._socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
+        try:
+            self._socket.connect((ip, self._port))
+        except OSError as err:
+            err = APIConnectionError(f"Error connecting to {ip}: {err}")
+            self._fatal_error(err)
+            raise err
+        self._socket.settimeout(0.1)
+
+        self._socket_open_event.set()
+
+        hello = pb.HelloRequest()
+        hello.client_info = f"ESPHome v{const.__version__}"
+        try:
+            resp = self._send_message_await_response(hello, pb.HelloResponse)
+        except APIConnectionError as err:
+            self._fatal_error(err)
+            raise err
+        _LOGGER.debug(
+            "Successfully connected to %s ('%s' API=%s.%s)",
+            self._address,
+            resp.server_info,
+            resp.api_version_major,
+            resp.api_version_minor,
+        )
+        self._connected = True
+        self._refresh_ping()
+        if self.on_connect is not None:
+            self.on_connect()
+
+    def _check_connected(self):
+        if not self._connected:
+            err = APIConnectionError("Must be connected!")
+            self._fatal_error(err)
+            raise err
+
+    def login(self):
+        self._check_connected()
+        if self._authenticated:
+            raise APIConnectionError("Already logged in!")
+
+        connect = pb.ConnectRequest()
+        if self._password is not None:
+            connect.password = self._password
+        resp = self._send_message_await_response(connect, pb.ConnectResponse)
+        if resp.invalid_password:
+            raise APIConnectionError("Invalid password!")
+
+        self._authenticated = True
+        if self.on_login is not None:
+            self.on_login()
+
+    def _fatal_error(self, err):
+        was_connected = self._connected
+
+        self._close_socket()
+
+        if was_connected and self.on_disconnect is not None:
+            self.on_disconnect(err)
+
+    def _write(self, data):  # type: (bytes) -> None
+        if self._socket is None:
+            raise APIConnectionError("Socket closed")
+
+        # _LOGGER.debug("Write: %s", format_bytes(data))
+        with self._socket_write_lock:
+            try:
+                self._socket.sendall(data)
+            except OSError as err:
+                err = APIConnectionError(f"Error while writing data: {err}")
+                self._fatal_error(err)
+                raise err
+
+    def _send_message(self, msg):
+        # type: (message.Message) -> None
+        for message_type, klass in MESSAGE_TYPE_TO_PROTO.items():
+            if isinstance(msg, klass):
+                break
+        else:
+            raise ValueError
+
+        encoded = msg.SerializeToString()
+        _LOGGER.debug("Sending %s:\n%s", type(msg), indent(str(msg)))
+        req = bytes([0])
+        req += _varuint_to_bytes(len(encoded))
+        req += _varuint_to_bytes(message_type)
+        req += encoded
+        self._write(req)
+
+    def _send_message_await_response_complex(
+        self, send_msg, do_append, do_stop, timeout=5
+    ):
+        event = threading.Event()
+        responses = []
+
+        def on_message(resp):
+            if do_append(resp):
+                responses.append(resp)
+            if do_stop(resp):
+                event.set()
+
+        self._message_handlers.append(on_message)
+        self._send_message(send_msg)
+        ret = event.wait(timeout)
+        try:
+            self._message_handlers.remove(on_message)
+        except ValueError:
+            pass
+        if not ret:
+            raise APIConnectionError("Timeout while waiting for message response!")
+        return responses
+
+    def _send_message_await_response(self, send_msg, response_type, timeout=5):
+        def is_response(msg):
+            return isinstance(msg, response_type)
+
+        return self._send_message_await_response_complex(
+            send_msg, is_response, is_response, timeout
+        )[0]
+
+    def device_info(self):
+        self._check_connected()
+        return self._send_message_await_response(
+            pb.DeviceInfoRequest(), pb.DeviceInfoResponse
+        )
+
+    def ping(self):
+        self._check_connected()
+        return self._send_message_await_response(pb.PingRequest(), pb.PingResponse)
+
+    def disconnect(self, on_disconnect=True):
+        self._check_connected()
+
+        try:
+            self._send_message_await_response(
+                pb.DisconnectRequest(), pb.DisconnectResponse
+            )
+        except APIConnectionError:
+            pass
+        self._close_socket()
+
+        if self.on_disconnect is not None and on_disconnect:
+            self.on_disconnect(None)
+
+    def _check_authenticated(self):
+        if not self._authenticated:
+            raise APIConnectionError("Must login first!")
+
+    def subscribe_logs(self, on_log, log_level=7, dump_config=False):
+        self._check_authenticated()
+
+        def on_msg(msg):
+            if isinstance(msg, pb.SubscribeLogsResponse):
+                on_log(msg)
+
+        self._message_handlers.append(on_msg)
+        req = pb.SubscribeLogsRequest(dump_config=dump_config)
+        req.level = log_level
+        self._send_message(req)
+
+    def _recv(self, amount):
+        ret = bytes()
+        if amount == 0:
+            return ret
+
+        while len(ret) < amount:
+            if self.stopped:
+                raise APIConnectionError("Stopped!")
+            if not self._socket_open_event.is_set():
+                raise APIConnectionError("No socket!")
+            try:
+                val = self._socket.recv(amount - len(ret))
+            except AttributeError as err:
+                raise APIConnectionError("Socket was closed") from err
+            except socket.timeout:
+                continue
+            except OSError as err:
+                raise APIConnectionError(f"Error while receiving data: {err}") from err
+            ret += val
+        return ret
+
+    def _recv_varint(self):
+        raw = bytes()
+        while not raw or raw[-1] & 0x80:
+            raw += self._recv(1)
+        return _bytes_to_varuint(raw)
+
+    def _run_once(self):
+        if not self._socket_open_event.wait(0.1):
+            return
+
+        # Preamble
+        if self._recv(1)[0] != 0x00:
+            raise APIConnectionError("Invalid preamble")
+
+        length = self._recv_varint()
+        msg_type = self._recv_varint()
+
+        raw_msg = self._recv(length)
+        if msg_type not in MESSAGE_TYPE_TO_PROTO:
+            _LOGGER.debug("Skipping message type %s", msg_type)
+            return
+
+        msg = MESSAGE_TYPE_TO_PROTO[msg_type]()
+        msg.ParseFromString(raw_msg)
+        _LOGGER.debug("Got message: %s:\n%s", type(msg), indent(str(msg)))
+        for msg_handler in self._message_handlers[:]:
+            msg_handler(msg)
+        self._handle_internal_messages(msg)
+
+    def run(self):
+        self._running_event.set()
+        while not self.stopped:
+            try:
+                self._run_once()
+            except APIConnectionError as err:
+                if self.stopped:
+                    break
+                if self._connected:
+                    _LOGGER.error("Error while reading incoming messages: %s", err)
+                    self._fatal_error(err)
+        self._running_event.clear()
+
+    def _handle_internal_messages(self, msg):
+        if isinstance(msg, pb.DisconnectRequest):
+            self._send_message(pb.DisconnectResponse())
+            if self._socket is not None:
+                self._socket.close()
+                self._socket = None
+            self._connected = False
+            if self.on_disconnect is not None:
+                self.on_disconnect(None)
+        elif isinstance(msg, pb.PingRequest):
+            self._send_message(pb.PingResponse())
+        elif isinstance(msg, pb.GetTimeRequest):
+            resp = pb.GetTimeResponse()
+            resp.epoch_seconds = int(time.time())
+            self._send_message(resp)
+
+
+def run_logs(config, address):
+    conf = config["api"]
+    port = conf[CONF_PORT]
+    password = conf[CONF_PASSWORD]
+    _LOGGER.info("Starting log output from %s using esphome API", address)
+
+    cli = APIClient(address, port, password)
+    stopping = False
+    retry_timer = []
+
+    has_connects = []
+
+    def try_connect(err, tries=0):
+        if stopping:
+            return
+
+        if err:
+            _LOGGER.warning("Disconnected from API: %s", err)
+
+        while retry_timer:
+            retry_timer.pop(0).cancel()
+
+        error = None
+        try:
+            cli.connect()
+            cli.login()
+        except APIConnectionError as err2:  # noqa
+            error = err2
+
+        if error is None:
+            _LOGGER.info("Successfully connected to %s", address)
+            return
+
+        wait_time = int(min(1.5 ** min(tries, 100), 30))
+        if not has_connects:
+            _LOGGER.warning(
+                "Initial connection failed. The ESP might not be connected "
+                "to WiFi yet (%s). Re-Trying in %s seconds",
+                error,
+                wait_time,
+            )
+        else:
+            _LOGGER.warning(
+                "Couldn't connect to API (%s). Trying to reconnect in %s seconds",
+                error,
+                wait_time,
+            )
+        timer = threading.Timer(
+            wait_time, functools.partial(try_connect, None, tries + 1)
+        )
+        timer.start()
+        retry_timer.append(timer)
+
+    def on_log(msg):
+        time_ = datetime.now().time().strftime("[%H:%M:%S]")
+        text = msg.message
+        if msg.send_failed:
+            text = color(
+                Fore.WHITE,
+                "(Message skipped because it was too big to fit in "
+                "TCP buffer - This is only cosmetic)",
+            )
+        safe_print(time_ + text)
+
+    def on_login():
+        try:
+            cli.subscribe_logs(on_log, dump_config=not has_connects)
+            has_connects.append(True)
+        except APIConnectionError:
+            cli.disconnect()
+
+    cli.on_disconnect = try_connect
+    cli.on_login = on_login
+    cli.start()
+
+    try:
+        try_connect(None)
+        while True:
+            time.sleep(1)
+    except KeyboardInterrupt:
+        stopping = True
+        cli.stop(True)
+        while retry_timer:
+            retry_timer.pop(0).cancel()
+    return 0

esphome/automation.py

@@ -0,0 +1,324 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_AUTOMATION_ID,
+    CONF_CONDITION,
+    CONF_ELSE,
+    CONF_ID,
+    CONF_THEN,
+    CONF_TRIGGER_ID,
+    CONF_TYPE_ID,
+    CONF_TIME,
+)
+from esphome.jsonschema import jschema_extractor
+from esphome.util import Registry
+
+
+def maybe_simple_id(*validators):
+    return maybe_conf(CONF_ID, *validators)
+
+
+def maybe_conf(conf, *validators):
+    validator = cv.All(*validators)
+
+    @jschema_extractor("maybe")
+    def validate(value):
+        # pylint: disable=comparison-with-callable
+        if value == jschema_extractor:
+            return validator
+
+        if isinstance(value, dict):
+            return validator(value)
+        with cv.remove_prepend_path([conf]):
+            return validator({conf: value})
+
+    return validate
+
+
+def register_action(name, action_type, schema):
+    return ACTION_REGISTRY.register(name, action_type, schema)
+
+
+def register_condition(name, condition_type, schema):
+    return CONDITION_REGISTRY.register(name, condition_type, schema)
+
+
+Action = cg.esphome_ns.class_("Action")
+Trigger = cg.esphome_ns.class_("Trigger")
+ACTION_REGISTRY = Registry()
+Condition = cg.esphome_ns.class_("Condition")
+CONDITION_REGISTRY = Registry()
+validate_action = cv.validate_registry_entry("action", ACTION_REGISTRY)
+validate_action_list = cv.validate_registry("action", ACTION_REGISTRY)
+validate_condition = cv.validate_registry_entry("condition", CONDITION_REGISTRY)
+validate_condition_list = cv.validate_registry("condition", CONDITION_REGISTRY)
+
+
+def validate_potentially_and_condition(value):
+    if isinstance(value, list):
+        with cv.remove_prepend_path(["and"]):
+            return validate_condition({"and": value})
+    return validate_condition(value)
+
+
+DelayAction = cg.esphome_ns.class_("DelayAction", Action, cg.Component)
+LambdaAction = cg.esphome_ns.class_("LambdaAction", Action)
+IfAction = cg.esphome_ns.class_("IfAction", Action)
+WhileAction = cg.esphome_ns.class_("WhileAction", Action)
+WaitUntilAction = cg.esphome_ns.class_("WaitUntilAction", Action, cg.Component)
+UpdateComponentAction = cg.esphome_ns.class_("UpdateComponentAction", Action)
+Automation = cg.esphome_ns.class_("Automation")
+
+LambdaCondition = cg.esphome_ns.class_("LambdaCondition", Condition)
+ForCondition = cg.esphome_ns.class_("ForCondition", Condition, cg.Component)
+
+
+def validate_automation(extra_schema=None, extra_validators=None, single=False):
+    if extra_schema is None:
+        extra_schema = {}
+    if isinstance(extra_schema, cv.Schema):
+        extra_schema = extra_schema.schema
+    schema = AUTOMATION_SCHEMA.extend(extra_schema)
+
+    def validator_(value):
+        if isinstance(value, list):
+            # List of items, there are two possible options here, either a sequence of
+            # actions (no then:) or a list of automations.
+            try:
+                # First try as a sequence of actions
+                # If that succeeds, return immediately
+                with cv.remove_prepend_path([CONF_THEN]):
+                    return [schema({CONF_THEN: value})]
+            except cv.Invalid as err:
+                # Next try as a sequence of automations
+                try:
+                    return cv.Schema([schema])(value)
+                except cv.Invalid as err2:
+                    if "extra keys not allowed" in str(err2) and len(err2.path) == 2:
+                        # pylint: disable=raise-missing-from
+                        raise err
+                    if "Unable to find action" in str(err):
+                        raise err2
+                    raise cv.MultipleInvalid([err, err2])
+        elif isinstance(value, dict):
+            if CONF_THEN in value:
+                return [schema(value)]
+            with cv.remove_prepend_path([CONF_THEN]):
+                return [schema({CONF_THEN: value})]
+        # This should only happen with invalid configs, but let's have a nice error message.
+        return [schema(value)]
+
+    @jschema_extractor("automation")
+    def validator(value):
+        # hack to get the schema
+        # pylint: disable=comparison-with-callable
+        if value == jschema_extractor:
+            return schema
+
+        value = validator_(value)
+        if extra_validators is not None:
+            value = cv.Schema([extra_validators])(value)
+        if single:
+            if len(value) != 1:
+                raise cv.Invalid("Cannot have more than 1 automation for templates")
+            return value[0]
+        return value
+
+    return validator
+
+
+AUTOMATION_SCHEMA = cv.Schema(
+    {
+        cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(Trigger),
+        cv.GenerateID(CONF_AUTOMATION_ID): cv.declare_id(Automation),
+        cv.Required(CONF_THEN): validate_action_list,
+    }
+)
+
+AndCondition = cg.esphome_ns.class_("AndCondition", Condition)
+OrCondition = cg.esphome_ns.class_("OrCondition", Condition)
+NotCondition = cg.esphome_ns.class_("NotCondition", Condition)
+
+
+@register_condition("and", AndCondition, validate_condition_list)
+async def and_condition_to_code(config, condition_id, template_arg, args):
+    conditions = await build_condition_list(config, template_arg, args)
+    return cg.new_Pvariable(condition_id, template_arg, conditions)
+
+
+@register_condition("or", OrCondition, validate_condition_list)
+async def or_condition_to_code(config, condition_id, template_arg, args):
+    conditions = await build_condition_list(config, template_arg, args)
+    return cg.new_Pvariable(condition_id, template_arg, conditions)
+
+
+@register_condition("not", NotCondition, validate_potentially_and_condition)
+async def not_condition_to_code(config, condition_id, template_arg, args):
+    condition = await build_condition(config, template_arg, args)
+    return cg.new_Pvariable(condition_id, template_arg, condition)
+
+
+@register_condition("lambda", LambdaCondition, cv.returning_lambda)
+async def lambda_condition_to_code(config, condition_id, template_arg, args):
+    lambda_ = await cg.process_lambda(config, args, return_type=bool)
+    return cg.new_Pvariable(condition_id, template_arg, lambda_)
+
+
+@register_condition(
+    "for",
+    ForCondition,
+    cv.Schema(
+        {
+            cv.Required(CONF_TIME): cv.templatable(
+                cv.positive_time_period_milliseconds
+            ),
+            cv.Required(CONF_CONDITION): validate_potentially_and_condition,
+        }
+    ).extend(cv.COMPONENT_SCHEMA),
+)
+async def for_condition_to_code(config, condition_id, template_arg, args):
+    condition = await build_condition(
+        config[CONF_CONDITION], cg.TemplateArguments(), []
+    )
+    var = cg.new_Pvariable(condition_id, template_arg, condition)
+    await cg.register_component(var, config)
+    templ = await cg.templatable(config[CONF_TIME], args, cg.uint32)
+    cg.add(var.set_time(templ))
+    return var
+
+
+@register_action(
+    "delay", DelayAction, cv.templatable(cv.positive_time_period_milliseconds)
+)
+async def delay_action_to_code(config, action_id, template_arg, args):
+    var = cg.new_Pvariable(action_id, template_arg)
+    await cg.register_component(var, {})
+    template_ = await cg.templatable(config, args, cg.uint32)
+    cg.add(var.set_delay(template_))
+    return var
+
+
+@register_action(
+    "if",
+    IfAction,
+    cv.All(
+        {
+            cv.Required(CONF_CONDITION): validate_potentially_and_condition,
+            cv.Optional(CONF_THEN): validate_action_list,
+            cv.Optional(CONF_ELSE): validate_action_list,
+        },
+        cv.has_at_least_one_key(CONF_THEN, CONF_ELSE),
+    ),
+)
+async def if_action_to_code(config, action_id, template_arg, args):
+    conditions = await build_condition(config[CONF_CONDITION], template_arg, args)
+    var = cg.new_Pvariable(action_id, template_arg, conditions)
+    if CONF_THEN in config:
+        actions = await build_action_list(config[CONF_THEN], template_arg, args)
+        cg.add(var.add_then(actions))
+    if CONF_ELSE in config:
+        actions = await build_action_list(config[CONF_ELSE], template_arg, args)
+        cg.add(var.add_else(actions))
+    return var
+
+
+@register_action(
+    "while",
+    WhileAction,
+    cv.Schema(
+        {
+            cv.Required(CONF_CONDITION): validate_potentially_and_condition,
+            cv.Required(CONF_THEN): validate_action_list,
+        }
+    ),
+)
+async def while_action_to_code(config, action_id, template_arg, args):
+    conditions = await build_condition(config[CONF_CONDITION], template_arg, args)
+    var = cg.new_Pvariable(action_id, template_arg, conditions)
+    actions = await build_action_list(config[CONF_THEN], template_arg, args)
+    cg.add(var.add_then(actions))
+    return var
+
+
+def validate_wait_until(value):
+    schema = cv.Schema(
+        {
+            cv.Required(CONF_CONDITION): validate_potentially_and_condition,
+        }
+    )
+    if isinstance(value, dict) and CONF_CONDITION in value:
+        return schema(value)
+    return validate_wait_until({CONF_CONDITION: value})
+
+
+@register_action("wait_until", WaitUntilAction, validate_wait_until)
+async def wait_until_action_to_code(config, action_id, template_arg, args):
+    conditions = await build_condition(config[CONF_CONDITION], template_arg, args)
+    var = cg.new_Pvariable(action_id, template_arg, conditions)
+    await cg.register_component(var, {})
+    return var
+
+
+@register_action("lambda", LambdaAction, cv.lambda_)
+async def lambda_action_to_code(config, action_id, template_arg, args):
+    lambda_ = await cg.process_lambda(config, args, return_type=cg.void)
+    return cg.new_Pvariable(action_id, template_arg, lambda_)
+
+
+@register_action(
+    "component.update",
+    UpdateComponentAction,
+    maybe_simple_id(
+        {
+            cv.Required(CONF_ID): cv.use_id(cg.PollingComponent),
+        }
+    ),
+)
+async def component_update_action_to_code(config, action_id, template_arg, args):
+    comp = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, comp)
+
+
+async def build_action(full_config, template_arg, args):
+    registry_entry, config = cg.extract_registry_entry_config(
+        ACTION_REGISTRY, full_config
+    )
+    action_id = full_config[CONF_TYPE_ID]
+    builder = registry_entry.coroutine_fun
+    ret = await builder(config, action_id, template_arg, args)
+    return ret
+
+
+async def build_action_list(config, templ, arg_type):
+    actions = []
+    for conf in config:
+        action = await build_action(conf, templ, arg_type)
+        actions.append(action)
+    return actions
+
+
+async def build_condition(full_config, template_arg, args):
+    registry_entry, config = cg.extract_registry_entry_config(
+        CONDITION_REGISTRY, full_config
+    )
+    action_id = full_config[CONF_TYPE_ID]
+    builder = registry_entry.coroutine_fun
+    ret = await builder(config, action_id, template_arg, args)
+    return ret
+
+
+async def build_condition_list(config, templ, args):
+    conditions = []
+    for conf in config:
+        condition = await build_condition(conf, templ, args)
+        conditions.append(condition)
+    return conditions
+
+
+async def build_automation(trigger, args, config):
+    arg_types = [arg[0] for arg in args]
+    templ = cg.TemplateArguments(*arg_types)
+    obj = cg.new_Pvariable(config[CONF_AUTOMATION_ID], templ, trigger)
+    actions = await build_action_list(config[CONF_THEN], templ, args)
+    cg.add(obj.add_actions(actions))
+    return obj

esphome/codegen.py

@@ -0,0 +1,81 @@
+# Base file for all codegen-related imports
+# All integrations should have a line in the import section like this
+#
+# >>> import esphome.codegen as cg
+#
+# Integrations should specifically *NOT* import directly from the
+# other helper modules (cpp_generator etc) directly if they don't
+# want to break suddenly due to a rename (this file will get backports for features).
+
+# pylint: disable=unused-import
+from esphome.cpp_generator import (  # noqa
+    Expression,
+    RawExpression,
+    RawStatement,
+    TemplateArguments,
+    StructInitializer,
+    ArrayInitializer,
+    safe_exp,
+    Statement,
+    LineComment,
+    progmem_array,
+    static_const_array,
+    statement,
+    variable,
+    new_variable,
+    Pvariable,
+    new_Pvariable,
+    add,
+    add_global,
+    add_library,
+    add_build_flag,
+    add_define,
+    get_variable,
+    get_variable_with_full_id,
+    process_lambda,
+    is_template,
+    templatable,
+    MockObj,
+    MockObjClass,
+)
+from esphome.cpp_helpers import (  # noqa
+    gpio_pin_expression,
+    register_component,
+    build_registry_entry,
+    build_registry_list,
+    extract_registry_entry_config,
+    register_parented,
+)
+from esphome.cpp_types import (  # noqa
+    global_ns,
+    void,
+    nullptr,
+    float_,
+    double,
+    bool_,
+    int_,
+    std_ns,
+    std_string,
+    std_vector,
+    uint8,
+    uint16,
+    uint32,
+    uint64,
+    int32,
+    const_char_ptr,
+    NAN,
+    esphome_ns,
+    App,
+    Nameable,
+    Component,
+    ComponentPtr,
+    PollingComponent,
+    Application,
+    optional,
+    arduino_json_ns,
+    JsonObject,
+    JsonObjectRef,
+    JsonObjectConstRef,
+    Controller,
+    GPIOPin,
+)

esphome/components/a4988/a4988.cpp

@@ -0,0 +1,55 @@
+#include "a4988.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace a4988 {
+
+static const char *const TAG = "a4988.stepper";
+
+void A4988::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up A4988...");
+  if (this->sleep_pin_ != nullptr) {
+    this->sleep_pin_->setup();
+    this->sleep_pin_->digital_write(false);
+    this->sleep_pin_state_ = false;
+  }
+  this->step_pin_->setup();
+  this->step_pin_->digital_write(false);
+  this->dir_pin_->setup();
+  this->dir_pin_->digital_write(false);
+}
+void A4988::dump_config() {
+  ESP_LOGCONFIG(TAG, "A4988:");
+  LOG_PIN("  Step Pin: ", this->step_pin_);
+  LOG_PIN("  Dir Pin: ", this->dir_pin_);
+  LOG_PIN("  Sleep Pin: ", this->sleep_pin_);
+  LOG_STEPPER(this);
+}
+void A4988::loop() {
+  bool at_target = this->has_reached_target();
+  if (this->sleep_pin_ != nullptr) {
+    bool sleep_rising_edge = !sleep_pin_state_ & !at_target;
+    this->sleep_pin_->digital_write(!at_target);
+    this->sleep_pin_state_ = !at_target;
+    if (sleep_rising_edge) {
+      delayMicroseconds(1000);
+    }
+  }
+  if (at_target) {
+    this->high_freq_.stop();
+  } else {
+    this->high_freq_.start();
+  }
+
+  int32_t dir = this->should_step_();
+  if (dir == 0)
+    return;
+
+  this->dir_pin_->digital_write(dir == 1);
+  this->step_pin_->digital_write(true);
+  delayMicroseconds(5);
+  this->step_pin_->digital_write(false);
+}
+
+}  // namespace a4988
+}  // namespace esphome

esphome/components/a4988/a4988.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/esphal.h"
+#include "esphome/components/stepper/stepper.h"
+
+namespace esphome {
+namespace a4988 {
+
+class A4988 : public stepper::Stepper, public Component {
+ public:
+  void set_step_pin(GPIOPin *step_pin) { step_pin_ = step_pin; }
+  void set_dir_pin(GPIOPin *dir_pin) { dir_pin_ = dir_pin; }
+  void set_sleep_pin(GPIOPin *sleep_pin) { this->sleep_pin_ = sleep_pin; }
+  void setup() override;
+  void dump_config() override;
+  void loop() override;
+  float get_setup_priority() const override { return setup_priority::HARDWARE; }
+
+ protected:
+  GPIOPin *step_pin_;
+  GPIOPin *dir_pin_;
+  GPIOPin *sleep_pin_{nullptr};
+  bool sleep_pin_state_;
+  HighFrequencyLoopRequester high_freq_;
+};
+
+}  // namespace a4988
+}  // namespace esphome

esphome/components/a4988/stepper.py

@@ -0,0 +1,33 @@
+from esphome import pins
+from esphome.components import stepper
+import esphome.config_validation as cv
+import esphome.codegen as cg
+from esphome.const import CONF_DIR_PIN, CONF_ID, CONF_SLEEP_PIN, CONF_STEP_PIN
+
+
+a4988_ns = cg.esphome_ns.namespace("a4988")
+A4988 = a4988_ns.class_("A4988", stepper.Stepper, cg.Component)
+
+CONFIG_SCHEMA = stepper.STEPPER_SCHEMA.extend(
+    {
+        cv.Required(CONF_ID): cv.declare_id(A4988),
+        cv.Required(CONF_STEP_PIN): pins.gpio_output_pin_schema,
+        cv.Required(CONF_DIR_PIN): pins.gpio_output_pin_schema,
+        cv.Optional(CONF_SLEEP_PIN): pins.gpio_output_pin_schema,
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await stepper.register_stepper(var, config)
+
+    step_pin = await cg.gpio_pin_expression(config[CONF_STEP_PIN])
+    cg.add(var.set_step_pin(step_pin))
+    dir_pin = await cg.gpio_pin_expression(config[CONF_DIR_PIN])
+    cg.add(var.set_dir_pin(dir_pin))
+
+    if CONF_SLEEP_PIN in config:
+        sleep_pin = await cg.gpio_pin_expression(config[CONF_SLEEP_PIN])
+        cg.add(var.set_sleep_pin(sleep_pin))

esphome/components/ac_dimmer/ac_dimmer.cpp

@@ -0,0 +1,217 @@
+#include "ac_dimmer.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+#ifdef ARDUINO_ARCH_ESP8266
+#include <core_esp8266_waveform.h>
+#endif
+
+namespace esphome {
+namespace ac_dimmer {
+
+static const char *const TAG = "ac_dimmer";
+
+// Global array to store dimmer objects
+static AcDimmerDataStore *all_dimmers[32];  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
+
+/// Time in microseconds the gate should be held high
+/// 10µs should be long enough for most triacs
+/// For reference: BT136 datasheet says 2µs nominal (page 7)
+static const uint32_t GATE_ENABLE_TIME = 10;
+
+/// Function called from timer interrupt
+/// Input is current time in microseconds (micros())
+/// Returns when next "event" is expected in µs, or 0 if no such event known.
+uint32_t ICACHE_RAM_ATTR HOT AcDimmerDataStore::timer_intr(uint32_t now) {
+  // If no ZC signal received yet.
+  if (this->crossed_zero_at == 0)
+    return 0;
+
+  uint32_t time_since_zc = now - this->crossed_zero_at;
+  if (this->value == 65535 || this->value == 0) {
+    return 0;
+  }
+
+  if (this->enable_time_us != 0 && time_since_zc >= this->enable_time_us) {
+    this->enable_time_us = 0;
+    this->gate_pin->digital_write(true);
+    // Prevent too short pulses
+    this->disable_time_us = max(this->disable_time_us, time_since_zc + GATE_ENABLE_TIME);
+  }
+  if (this->disable_time_us != 0 && time_since_zc >= this->disable_time_us) {
+    this->disable_time_us = 0;
+    this->gate_pin->digital_write(false);
+  }
+
+  if (time_since_zc < this->enable_time_us)
+    // Next event is enable, return time until that event
+    return this->enable_time_us - time_since_zc;
+  else if (time_since_zc < disable_time_us) {
+    // Next event is disable, return time until that event
+    return this->disable_time_us - time_since_zc;
+  }
+
+  if (time_since_zc >= this->cycle_time_us) {
+    // Already past last cycle time, schedule next call shortly
+    return 100;
+  }
+
+  return this->cycle_time_us - time_since_zc;
+}
+
+/// Run timer interrupt code and return in how many µs the next event is expected
+uint32_t ICACHE_RAM_ATTR HOT timer_interrupt() {
+  // run at least with 1kHz
+  uint32_t min_dt_us = 1000;
+  uint32_t now = micros();
+  for (auto *dimmer : all_dimmers) {
+    if (dimmer == nullptr)
+      // no more dimmers
+      break;
+    uint32_t res = dimmer->timer_intr(now);
+    if (res != 0 && res < min_dt_us)
+      min_dt_us = res;
+  }
+  // return time until next timer1 interrupt in µs
+  return min_dt_us;
+}
+
+/// GPIO interrupt routine, called when ZC pin triggers
+void ICACHE_RAM_ATTR HOT AcDimmerDataStore::gpio_intr() {
+  uint32_t prev_crossed = this->crossed_zero_at;
+
+  // 50Hz mains frequency should give a half cycle of 10ms a 60Hz will give 8.33ms
+  // in any case the cycle last at least 5ms
+  this->crossed_zero_at = micros();
+  uint32_t cycle_time = this->crossed_zero_at - prev_crossed;
+  if (cycle_time > 5000) {
+    this->cycle_time_us = cycle_time;
+  } else {
+    // Otherwise this is noise and this is 2nd (or 3rd...) fall in the same pulse
+    // Consider this is the right fall edge and accumulate the cycle time instead
+    this->cycle_time_us += cycle_time;
+  }
+
+  if (this->value == 65535) {
+    // fully on, enable output immediately
+    this->gate_pin->digital_write(true);
+  } else if (this->init_cycle) {
+    // send a full cycle
+    this->init_cycle = false;
+    this->enable_time_us = 0;
+    this->disable_time_us = cycle_time_us;
+  } else if (this->value == 0) {
+    // fully off, disable output immediately
+    this->gate_pin->digital_write(false);
+  } else {
+    if (this->method == DIM_METHOD_TRAILING) {
+      this->enable_time_us = 1;  // cannot be 0
+      this->disable_time_us = max((uint32_t) 10, this->value * this->cycle_time_us / 65535);
+    } else {
+      // calculate time until enable in µs: (1.0-value)*cycle_time, but with integer arithmetic
+      // also take into account min_power
+      auto min_us = this->cycle_time_us * this->min_power / 1000;
+      this->enable_time_us = max((uint32_t) 1, ((65535 - this->value) * (this->cycle_time_us - min_us)) / 65535);
+      if (this->method == DIM_METHOD_LEADING_PULSE) {
+        // Minimum pulse time should be enough for the triac to trigger when it is close to the ZC zone
+        // this is for brightness near 99%
+        this->disable_time_us = max(this->enable_time_us + GATE_ENABLE_TIME, (uint32_t) cycle_time_us / 10);
+      } else {
+        this->gate_pin->digital_write(false);
+        this->disable_time_us = this->cycle_time_us;
+      }
+    }
+  }
+}
+
+void ICACHE_RAM_ATTR HOT AcDimmerDataStore::s_gpio_intr(AcDimmerDataStore *store) {
+  // Attaching pin interrupts on the same pin will override the previous interrupt
+  // However, the user expects that multiple dimmers sharing the same ZC pin will work.
+  // We solve this in a bit of a hacky way: On each pin interrupt, we check all dimmers
+  // if any of them are using the same ZC pin, and also trigger the interrupt for *them*.
+  for (auto *dimmer : all_dimmers) {
+    if (dimmer == nullptr)
+      break;
+    if (dimmer->zero_cross_pin_number == store->zero_cross_pin_number) {
+      dimmer->gpio_intr();
+    }
+  }
+}
+
+#ifdef ARDUINO_ARCH_ESP32
+// ESP32 implementation, uses basically the same code but needs to wrap
+// timer_interrupt() function to auto-reschedule
+static hw_timer_t *dimmer_timer = nullptr;
+void ICACHE_RAM_ATTR HOT AcDimmerDataStore::s_timer_intr() { timer_interrupt(); }
+#endif
+
+void AcDimmer::setup() {
+  // extend all_dimmers array with our dimmer
+
+  // Need to be sure the zero cross pin is setup only once, ESP8266 fails and ESP32 seems to fail silently
+  auto setup_zero_cross_pin = true;
+
+  for (auto &all_dimmer : all_dimmers) {
+    if (all_dimmer == nullptr) {
+      all_dimmer = &this->store_;
+      break;
+    }
+    if (all_dimmer->zero_cross_pin_number == this->zero_cross_pin_->get_pin()) {
+      setup_zero_cross_pin = false;
+    }
+  }
+
+  this->gate_pin_->setup();
+  this->store_.gate_pin = this->gate_pin_->to_isr();
+  this->store_.zero_cross_pin_number = this->zero_cross_pin_->get_pin();
+  this->store_.min_power = static_cast<uint16_t>(this->min_power_ * 1000);
+  this->min_power_ = 0;
+  this->store_.method = this->method_;
+
+  if (setup_zero_cross_pin) {
+    this->zero_cross_pin_->setup();
+    this->store_.zero_cross_pin = this->zero_cross_pin_->to_isr();
+    this->zero_cross_pin_->attach_interrupt(&AcDimmerDataStore::s_gpio_intr, &this->store_, FALLING);
+  }
+
+#ifdef ARDUINO_ARCH_ESP8266
+  // Uses ESP8266 waveform (soft PWM) class
+  // PWM and AcDimmer can even run at the same time this way
+  setTimer1Callback(&timer_interrupt);
+#endif
+#ifdef ARDUINO_ARCH_ESP32
+  // 80 Divider -> 1 count=1µs
+  dimmer_timer = timerBegin(0, 80, true);
+  timerAttachInterrupt(dimmer_timer, &AcDimmerDataStore::s_timer_intr, true);
+  // For ESP32, we can't use dynamic interval calculation because the timerX functions
+  // are not callable from ISR (placed in flash storage).
+  // Here we just use an interrupt firing every 50 µs.
+  timerAlarmWrite(dimmer_timer, 50, true);
+  timerAlarmEnable(dimmer_timer);
+#endif
+}
+void AcDimmer::write_state(float state) {
+  auto new_value = static_cast<uint16_t>(roundf(state * 65535));
+  if (new_value != 0 && this->store_.value == 0)
+    this->store_.init_cycle = this->init_with_half_cycle_;
+  this->store_.value = new_value;
+}
+void AcDimmer::dump_config() {
+  ESP_LOGCONFIG(TAG, "AcDimmer:");
+  LOG_PIN("  Output Pin: ", this->gate_pin_);
+  LOG_PIN("  Zero-Cross Pin: ", this->zero_cross_pin_);
+  ESP_LOGCONFIG(TAG, "   Min Power: %.1f%%", this->store_.min_power / 10.0f);
+  ESP_LOGCONFIG(TAG, "   Init with half cycle: %s", YESNO(this->init_with_half_cycle_));
+  if (method_ == DIM_METHOD_LEADING_PULSE)
+    ESP_LOGCONFIG(TAG, "   Method: leading pulse");
+  else if (method_ == DIM_METHOD_LEADING)
+    ESP_LOGCONFIG(TAG, "   Method: leading");
+  else
+    ESP_LOGCONFIG(TAG, "   Method: trailing");
+
+  LOG_FLOAT_OUTPUT(this);
+  ESP_LOGV(TAG, "  Estimated Frequency: %.3fHz", 1e6f / this->store_.cycle_time_us / 2);
+}
+
+}  // namespace ac_dimmer
+}  // namespace esphome

esphome/components/ac_dimmer/ac_dimmer.h

@@ -0,0 +1,66 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/esphal.h"
+#include "esphome/components/output/float_output.h"
+
+namespace esphome {
+namespace ac_dimmer {
+
+enum DimMethod { DIM_METHOD_LEADING_PULSE = 0, DIM_METHOD_LEADING, DIM_METHOD_TRAILING };
+
+struct AcDimmerDataStore {
+  /// Zero-cross pin
+  ISRInternalGPIOPin *zero_cross_pin;
+  /// Zero-cross pin number - used to share ZC pin across multiple dimmers
+  uint8_t zero_cross_pin_number;
+  /// Output pin to write to
+  ISRInternalGPIOPin *gate_pin;
+  /// Value of the dimmer - 0 to 65535.
+  uint16_t value;
+  /// Minimum power for activation
+  uint16_t min_power;
+  /// Time between the last two ZC pulses
+  uint32_t cycle_time_us;
+  /// Time (in micros()) of last ZC signal
+  uint32_t crossed_zero_at;
+  /// Time since last ZC pulse to enable gate pin. 0 means not set.
+  uint32_t enable_time_us;
+  /// Time since last ZC pulse to disable gate pin. 0 means no disable.
+  uint32_t disable_time_us;
+  /// Set to send the first half ac cycle complete
+  bool init_cycle;
+  /// Dimmer method
+  DimMethod method;
+
+  uint32_t timer_intr(uint32_t now);
+
+  void gpio_intr();
+  static void s_gpio_intr(AcDimmerDataStore *store);
+#ifdef ARDUINO_ARCH_ESP32
+  static void s_timer_intr();
+#endif
+};
+
+class AcDimmer : public output::FloatOutput, public Component {
+ public:
+  void setup() override;
+
+  void dump_config() override;
+  void set_gate_pin(GPIOPin *gate_pin) { gate_pin_ = gate_pin; }
+  void set_zero_cross_pin(GPIOPin *zero_cross_pin) { zero_cross_pin_ = zero_cross_pin; }
+  void set_init_with_half_cycle(bool init_with_half_cycle) { init_with_half_cycle_ = init_with_half_cycle; }
+  void set_method(DimMethod method) { method_ = method; }
+
+ protected:
+  void write_state(float state) override;
+
+  GPIOPin *gate_pin_;
+  GPIOPin *zero_cross_pin_;
+  AcDimmerDataStore store_;
+  bool init_with_half_cycle_;
+  DimMethod method_;
+};
+
+}  // namespace ac_dimmer
+}  // namespace esphome

esphome/components/ac_dimmer/output.py

@@ -0,0 +1,49 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome import pins
+from esphome.components import output
+from esphome.const import CONF_ID, CONF_MIN_POWER, CONF_METHOD
+
+CODEOWNERS = ["@glmnet"]
+
+ac_dimmer_ns = cg.esphome_ns.namespace("ac_dimmer")
+AcDimmer = ac_dimmer_ns.class_("AcDimmer", output.FloatOutput, cg.Component)
+
+DimMethod = ac_dimmer_ns.enum("DimMethod")
+DIM_METHODS = {
+    "LEADING_PULSE": DimMethod.DIM_METHOD_LEADING_PULSE,
+    "LEADING": DimMethod.DIM_METHOD_LEADING,
+    "TRAILING": DimMethod.DIM_METHOD_TRAILING,
+}
+
+CONF_GATE_PIN = "gate_pin"
+CONF_ZERO_CROSS_PIN = "zero_cross_pin"
+CONF_INIT_WITH_HALF_CYCLE = "init_with_half_cycle"
+CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
+    {
+        cv.Required(CONF_ID): cv.declare_id(AcDimmer),
+        cv.Required(CONF_GATE_PIN): pins.internal_gpio_output_pin_schema,
+        cv.Required(CONF_ZERO_CROSS_PIN): pins.internal_gpio_input_pin_schema,
+        cv.Optional(CONF_INIT_WITH_HALF_CYCLE, default=True): cv.boolean,
+        cv.Optional(CONF_METHOD, default="leading pulse"): cv.enum(
+            DIM_METHODS, upper=True, space="_"
+        ),
+    }
+).extend(cv.COMPONENT_SCHEMA)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+
+    # override default min power to 10%
+    if CONF_MIN_POWER not in config:
+        config[CONF_MIN_POWER] = 0.1
+    await output.register_output(var, config)
+
+    pin = await cg.gpio_pin_expression(config[CONF_GATE_PIN])
+    cg.add(var.set_gate_pin(pin))
+    pin = await cg.gpio_pin_expression(config[CONF_ZERO_CROSS_PIN])
+    cg.add(var.set_zero_cross_pin(pin))
+    cg.add(var.set_init_with_half_cycle(config[CONF_INIT_WITH_HALF_CYCLE]))
+    cg.add(var.set_method(config[CONF_METHOD]))

esphome/components/adalight/__init__.py

@@ -0,0 +1,27 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import uart
+from esphome.components.light.types import AddressableLightEffect
+from esphome.components.light.effects import register_addressable_effect
+from esphome.const import CONF_NAME, CONF_UART_ID
+
+DEPENDENCIES = ["uart"]
+
+adalight_ns = cg.esphome_ns.namespace("adalight")
+AdalightLightEffect = adalight_ns.class_(
+    "AdalightLightEffect", uart.UARTDevice, AddressableLightEffect
+)
+
+CONFIG_SCHEMA = cv.Schema({})
+
+
+@register_addressable_effect(
+    "adalight",
+    AdalightLightEffect,
+    "Adalight",
+    {cv.GenerateID(CONF_UART_ID): cv.use_id(uart.UARTComponent)},
+)
+async def adalight_light_effect_to_code(config, effect_id):
+    effect = cg.new_Pvariable(effect_id, config[CONF_NAME])
+    await uart.register_uart_device(effect, config)
+    return effect

esphome/components/adalight/adalight_light_effect.cpp

@@ -0,0 +1,142 @@
+#include "adalight_light_effect.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace adalight {
+
+static const char *const TAG = "adalight_light_effect";
+
+static const uint32_t ADALIGHT_ACK_INTERVAL = 1000;
+static const uint32_t ADALIGHT_RECEIVE_TIMEOUT = 1000;
+
+AdalightLightEffect::AdalightLightEffect(const std::string &name) : AddressableLightEffect(name) {}
+
+void AdalightLightEffect::start() {
+  AddressableLightEffect::start();
+
+  last_ack_ = 0;
+  last_byte_ = 0;
+  last_reset_ = 0;
+}
+
+void AdalightLightEffect::stop() {
+  frame_.resize(0);
+
+  AddressableLightEffect::stop();
+}
+
+int AdalightLightEffect::get_frame_size_(int led_count) const {
+  // 3 bytes: Ada
+  // 2 bytes: LED count
+  // 1 byte: checksum
+  // 3 bytes per LED
+  return 3 + 2 + 1 + led_count * 3;
+}
+
+void AdalightLightEffect::reset_frame_(light::AddressableLight &it) {
+  int buffer_capacity = get_frame_size_(it.size());
+
+  frame_.clear();
+  frame_.reserve(buffer_capacity);
+}
+
+void AdalightLightEffect::blank_all_leds_(light::AddressableLight &it) {
+  for (int led = it.size(); led-- > 0;) {
+    it[led].set(Color::BLACK);
+  }
+  it.schedule_show();
+}
+
+void AdalightLightEffect::apply(light::AddressableLight &it, const Color &current_color) {
+  const uint32_t now = millis();
+
+  if (now - this->last_ack_ >= ADALIGHT_ACK_INTERVAL) {
+    ESP_LOGV(TAG, "Sending ACK");
+    this->write_str("Ada\n");
+    this->last_ack_ = now;
+  }
+
+  if (!this->last_reset_) {
+    ESP_LOGW(TAG, "Frame: Reset.");
+    reset_frame_(it);
+    blank_all_leds_(it);
+    this->last_reset_ = now;
+  }
+
+  if (!this->frame_.empty() && now - this->last_byte_ >= ADALIGHT_RECEIVE_TIMEOUT) {
+    ESP_LOGW(TAG, "Frame: Receive timeout (size=%zu).", this->frame_.size());
+    reset_frame_(it);
+    blank_all_leds_(it);
+  }
+
+  if (this->available() > 0) {
+    ESP_LOGV(TAG, "Frame: Available (size=%d).", this->available());
+  }
+
+  while (this->available() != 0) {
+    uint8_t data;
+    if (!this->read_byte(&data))
+      break;
+    this->frame_.push_back(data);
+    this->last_byte_ = now;
+
+    switch (this->parse_frame_(it)) {
+      case INVALID:
+        ESP_LOGD(TAG, "Frame: Invalid (size=%zu, first=%d).", this->frame_.size(), this->frame_[0]);
+        reset_frame_(it);
+        break;
+
+      case PARTIAL:
+        break;
+
+      case CONSUMED:
+        ESP_LOGV(TAG, "Frame: Consumed (size=%zu).", this->frame_.size());
+        reset_frame_(it);
+        break;
+    }
+  }
+}
+
+AdalightLightEffect::Frame AdalightLightEffect::parse_frame_(light::AddressableLight &it) {
+  if (frame_.empty())
+    return INVALID;
+
+  // Check header: `Ada`
+  if (frame_[0] != 'A')
+    return INVALID;
+  if (frame_.size() > 1 && frame_[1] != 'd')
+    return INVALID;
+  if (frame_.size() > 2 && frame_[2] != 'a')
+    return INVALID;
+
+  // 3 bytes: Count Hi, Count Lo, Checksum
+  if (frame_.size() < 6)
+    return PARTIAL;
+
+  // Check checksum
+  uint16_t checksum = frame_[3] ^ frame_[4] ^ 0x55;
+  if (checksum != frame_[5])
+    return INVALID;
+
+  // Check if we received the full frame
+  uint16_t led_count = (frame_[3] << 8) + frame_[4] + 1;
+  auto buffer_size = get_frame_size_(led_count);
+  if (frame_.size() < buffer_size)
+    return PARTIAL;
+
+  // Apply lights
+  auto accepted_led_count = std::min<int>(led_count, it.size());
+  uint8_t *led_data = &frame_[6];
+
+  for (int led = 0; led < accepted_led_count; led++, led_data += 3) {
+    auto white = std::min(std::min(led_data[0], led_data[1]), led_data[2]);
+
+    it[led].set(Color(led_data[0], led_data[1], led_data[2], white));
+  }
+
+  it.schedule_show();
+  return CONSUMED;
+}
+
+}  // namespace adalight
+}  // namespace esphome

esphome/components/adalight/adalight_light_effect.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/light/addressable_light_effect.h"
+#include "esphome/components/uart/uart.h"
+
+#include <vector>
+
+namespace esphome {
+namespace adalight {
+
+class AdalightLightEffect : public light::AddressableLightEffect, public uart::UARTDevice {
+ public:
+  AdalightLightEffect(const std::string &name);
+
+ public:
+  void start() override;
+  void stop() override;
+  void apply(light::AddressableLight &it, const Color &current_color) override;
+
+ protected:
+  enum Frame {
+    INVALID,
+    PARTIAL,
+    CONSUMED,
+  };
+
+  int get_frame_size_(int led_count) const;
+  void reset_frame_(light::AddressableLight &it);
+  void blank_all_leds_(light::AddressableLight &it);
+  Frame parse_frame_(light::AddressableLight &it);
+
+ protected:
+  uint32_t last_ack_{0};
+  uint32_t last_byte_{0};
+  uint32_t last_reset_{0};
+  std::vector<uint8_t> frame_;
+};
+
+}  // namespace adalight
+}  // namespace esphome

esphome/components/adc/__init__.py

@@ -0,0 +1 @@
+CODEOWNERS = ["@esphome/core"]

esphome/components/adc/adc_sensor.cpp

@@ -0,0 +1,162 @@
+#include "adc_sensor.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ADC_SENSOR_VCC
+ADC_MODE(ADC_VCC)
+#endif
+
+namespace esphome {
+namespace adc {
+
+static const char *const TAG = "adc";
+
+#ifdef ARDUINO_ARCH_ESP32
+void ADCSensor::set_attenuation(adc_atten_t attenuation) { this->attenuation_ = attenuation; }
+
+inline adc1_channel_t gpio_to_adc1(uint8_t pin) {
+#if CONFIG_IDF_TARGET_ESP32
+  switch (pin) {
+    case 36:
+      return ADC1_CHANNEL_0;
+    case 37:
+      return ADC1_CHANNEL_1;
+    case 38:
+      return ADC1_CHANNEL_2;
+    case 39:
+      return ADC1_CHANNEL_3;
+    case 32:
+      return ADC1_CHANNEL_4;
+    case 33:
+      return ADC1_CHANNEL_5;
+    case 34:
+      return ADC1_CHANNEL_6;
+    case 35:
+      return ADC1_CHANNEL_7;
+    default:
+      return ADC1_CHANNEL_MAX;
+  }
+#elif CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2
+  switch (pin) {
+    case 0:
+      return ADC1_CHANNEL_0;
+    case 1:
+      return ADC1_CHANNEL_1;
+    case 2:
+      return ADC1_CHANNEL_2;
+    case 3:
+      return ADC1_CHANNEL_3;
+    case 4:
+      return ADC1_CHANNEL_4;
+    default:
+      return ADC1_CHANNEL_MAX;
+  }
+#endif
+}
+#endif
+
+void ADCSensor::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
+#ifndef USE_ADC_SENSOR_VCC
+  GPIOPin(this->pin_, INPUT).setup();
+#endif
+
+#ifdef ARDUINO_ARCH_ESP32
+  adc1_config_channel_atten(gpio_to_adc1(pin_), attenuation_);
+  adc1_config_width(ADC_WIDTH_BIT_12);
+#if !CONFIG_IDF_TARGET_ESP32C3 && !CONFIG_IDF_TARGET_ESP32H2
+  adc_gpio_init(ADC_UNIT_1, (adc_channel_t) gpio_to_adc1(pin_));
+#endif
+#endif
+}
+void ADCSensor::dump_config() {
+  LOG_SENSOR("", "ADC Sensor", this);
+#ifdef ARDUINO_ARCH_ESP8266
+#ifdef USE_ADC_SENSOR_VCC
+  ESP_LOGCONFIG(TAG, "  Pin: VCC");
+#else
+  ESP_LOGCONFIG(TAG, "  Pin: %u", this->pin_);
+#endif
+#endif
+#ifdef ARDUINO_ARCH_ESP32
+  ESP_LOGCONFIG(TAG, "  Pin: %u", this->pin_);
+  switch (this->attenuation_) {
+    case ADC_ATTEN_DB_0:
+      ESP_LOGCONFIG(TAG, " Attenuation: 0db (max 1.1V)");
+      break;
+    case ADC_ATTEN_DB_2_5:
+      ESP_LOGCONFIG(TAG, " Attenuation: 2.5db (max 1.5V)");
+      break;
+    case ADC_ATTEN_DB_6:
+      ESP_LOGCONFIG(TAG, " Attenuation: 6db (max 2.2V)");
+      break;
+    case ADC_ATTEN_DB_11:
+      ESP_LOGCONFIG(TAG, " Attenuation: 11db (max 3.9V)");
+      break;
+    default:  // This is to satisfy the unused ADC_ATTEN_MAX
+      break;
+  }
+#endif
+  LOG_UPDATE_INTERVAL(this);
+}
+float ADCSensor::get_setup_priority() const { return setup_priority::DATA; }
+void ADCSensor::update() {
+  float value_v = this->sample();
+  ESP_LOGD(TAG, "'%s': Got voltage=%.2fV", this->get_name().c_str(), value_v);
+  this->publish_state(value_v);
+}
+float ADCSensor::sample() {
+#ifdef ARDUINO_ARCH_ESP32
+  int raw = adc1_get_raw(gpio_to_adc1(pin_));
+  float value_v = raw / 4095.0f;
+#if CONFIG_IDF_TARGET_ESP32
+  switch (this->attenuation_) {
+    case ADC_ATTEN_DB_0:
+      value_v *= 1.1;
+      break;
+    case ADC_ATTEN_DB_2_5:
+      value_v *= 1.5;
+      break;
+    case ADC_ATTEN_DB_6:
+      value_v *= 2.2;
+      break;
+    case ADC_ATTEN_DB_11:
+      value_v *= 3.9;
+      break;
+    default:  // This is to satisfy the unused ADC_ATTEN_MAX
+      break;
+  }
+#elif CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32H2
+  switch (this->attenuation_) {
+    case ADC_ATTEN_DB_0:
+      value_v *= 0.84;
+      break;
+    case ADC_ATTEN_DB_2_5:
+      value_v *= 1.13;
+      break;
+    case ADC_ATTEN_DB_6:
+      value_v *= 1.56;
+      break;
+    case ADC_ATTEN_DB_11:
+      value_v *= 3.0;
+      break;
+    default:  // This is to satisfy the unused ADC_ATTEN_MAX
+      break;
+  }
+#endif
+  return value_v;
+#endif
+
+#ifdef ARDUINO_ARCH_ESP8266
+#ifdef USE_ADC_SENSOR_VCC
+  return ESP.getVcc() / 1024.0f;
+#else
+  return analogRead(this->pin_) / 1024.0f;  // NOLINT
+#endif
+#endif
+}
+#ifdef ARDUINO_ARCH_ESP8266
+std::string ADCSensor::unique_id() { return get_mac_address() + "-adc"; }
+#endif
+
+}  // namespace adc
+}  // namespace esphome

esphome/components/adc/adc_sensor.h

@@ -0,0 +1,46 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/esphal.h"
+#include "esphome/core/defines.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/voltage_sampler/voltage_sampler.h"
+
+#ifdef ARDUINO_ARCH_ESP32
+#include "driver/adc.h"
+#endif
+
+namespace esphome {
+namespace adc {
+
+class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage_sampler::VoltageSampler {
+ public:
+#ifdef ARDUINO_ARCH_ESP32
+  /// Set the attenuation for this pin. Only available on the ESP32.
+  void set_attenuation(adc_atten_t attenuation);
+#endif
+
+  /// Update adc values.
+  void update() override;
+  /// Setup ADc
+  void setup() override;
+  void dump_config() override;
+  /// `HARDWARE_LATE` setup priority.
+  float get_setup_priority() const override;
+  void set_pin(uint8_t pin) { this->pin_ = pin; }
+  float sample() override;
+
+#ifdef ARDUINO_ARCH_ESP8266
+  std::string unique_id() override;
+#endif
+
+ protected:
+  uint8_t pin_;
+
+#ifdef ARDUINO_ARCH_ESP32
+  adc_atten_t attenuation_{ADC_ATTEN_DB_0};
+#endif
+};
+
+}  // namespace adc
+}  // namespace esphome

esphome/components/adc/sensor.py

@@ -0,0 +1,68 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome import pins
+from esphome.components import sensor, voltage_sampler
+from esphome.const import (
+    CONF_ATTENUATION,
+    CONF_ID,
+    CONF_PIN,
+    DEVICE_CLASS_VOLTAGE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_VOLT,
+)
+
+
+AUTO_LOAD = ["voltage_sampler"]
+
+ATTENUATION_MODES = {
+    "0db": cg.global_ns.ADC_ATTEN_DB_0,
+    "2.5db": cg.global_ns.ADC_ATTEN_DB_2_5,
+    "6db": cg.global_ns.ADC_ATTEN_DB_6,
+    "11db": cg.global_ns.ADC_ATTEN_DB_11,
+}
+
+
+def validate_adc_pin(value):
+    vcc = str(value).upper()
+    if vcc == "VCC":
+        return cv.only_on_esp8266(vcc)
+    return pins.analog_pin(value)
+
+
+adc_ns = cg.esphome_ns.namespace("adc")
+ADCSensor = adc_ns.class_(
+    "ADCSensor", sensor.Sensor, cg.PollingComponent, voltage_sampler.VoltageSampler
+)
+
+CONFIG_SCHEMA = (
+    sensor.sensor_schema(
+        unit_of_measurement=UNIT_VOLT,
+        accuracy_decimals=2,
+        device_class=DEVICE_CLASS_VOLTAGE,
+        state_class=STATE_CLASS_MEASUREMENT,
+    )
+    .extend(
+        {
+            cv.GenerateID(): cv.declare_id(ADCSensor),
+            cv.Required(CONF_PIN): validate_adc_pin,
+            cv.SplitDefault(CONF_ATTENUATION, esp32="0db"): cv.All(
+                cv.only_on_esp32, cv.enum(ATTENUATION_MODES, lower=True)
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await sensor.register_sensor(var, config)
+
+    if config[CONF_PIN] == "VCC":
+        cg.add_define("USE_ADC_SENSOR_VCC")
+    else:
+        cg.add(var.set_pin(config[CONF_PIN]))
+
+    if CONF_ATTENUATION in config:
+        cg.add(var.set_attenuation(config[CONF_ATTENUATION]))

esphome/components/addressable_light/addressable_light_display.cpp

@@ -0,0 +1,67 @@
+#include "addressable_light_display.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace addressable_light {
+
+static const char *const TAG = "addressable_light.display";
+
+int AddressableLightDisplay::get_width_internal() { return this->width_; }
+int AddressableLightDisplay::get_height_internal() { return this->height_; }
+
+void AddressableLightDisplay::setup() {
+  this->addressable_light_buffer_.resize(this->width_ * this->height_, {0, 0, 0, 0});
+}
+
+void AddressableLightDisplay::update() {
+  if (!this->enabled_)
+    return;
+
+  this->do_update_();
+  this->display();
+}
+
+void AddressableLightDisplay::display() {
+  bool dirty = false;
+  uint8_t old_r, old_g, old_b, old_w;
+  Color *c;
+
+  for (uint32_t offset = 0; offset < this->addressable_light_buffer_.size(); offset++) {
+    c = &(this->addressable_light_buffer_[offset]);
+
+    light::ESPColorView pixel = (*this->light_)[offset];
+
+    // Track the original values for the pixel view. If it has changed updating, then
+    // we trigger a redraw. Avoiding redraws == avoiding flicker!
+    old_r = pixel.get_red();
+    old_g = pixel.get_green();
+    old_b = pixel.get_blue();
+    old_w = pixel.get_white();
+
+    pixel.set_rgbw(c->r, c->g, c->b, c->w);
+
+    // If the actual value of the pixel changed, then schedule a redraw.
+    if (pixel.get_red() != old_r || pixel.get_green() != old_g || pixel.get_blue() != old_b ||
+        pixel.get_white() != old_w) {
+      dirty = true;
+    }
+  }
+
+  if (dirty) {
+    this->light_->schedule_show();
+  }
+}
+
+void HOT AddressableLightDisplay::draw_absolute_pixel_internal(int x, int y, Color color) {
+  if (x >= this->get_width_internal() || x < 0 || y >= this->get_height_internal() || y < 0)
+    return;
+
+  if (this->pixel_mapper_f_.has_value()) {
+    // Params are passed by reference, so they may be modified in call.
+    this->addressable_light_buffer_[(*this->pixel_mapper_f_)(x, y)] = color;
+  } else {
+    this->addressable_light_buffer_[y * this->get_width_internal() + x] = color;
+  }
+}
+}  // namespace addressable_light
+}  // namespace esphome

esphome/components/addressable_light/addressable_light_display.h

@@ -0,0 +1,59 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/color.h"
+#include "esphome/components/display/display_buffer.h"
+#include "esphome/components/light/addressable_light.h"
+
+namespace esphome {
+namespace addressable_light {
+
+class AddressableLightDisplay : public display::DisplayBuffer, public PollingComponent {
+ public:
+  light::AddressableLight *get_light() const { return this->light_; }
+
+  void set_width(int32_t width) { width_ = width; }
+  void set_height(int32_t height) { height_ = height; }
+  void set_light(light::LightState *state) {
+    light_state_ = state;
+    light_ = static_cast<light::AddressableLight *>(state->get_output());
+  }
+  void set_enabled(bool enabled) {
+    if (light_state_) {
+      if (enabled_ && !enabled) {  // enabled -> disabled
+        // - Tell the parent light to refresh, effectively wiping the display. Also
+        //   restores the previous effect (if any).
+        light_state_->make_call().set_effect(this->last_effect_).perform();
+
+      } else if (!enabled_ && enabled) {  // disabled -> enabled
+        // - Save the current effect.
+        this->last_effect_ = light_state_->get_effect_name();
+        // - Disable any current effect.
+        light_state_->make_call().set_effect(0).perform();
+      }
+    }
+    enabled_ = enabled;
+  }
+  bool get_enabled() { return enabled_; }
+
+  void set_pixel_mapper(std::function<int(int, int)> &&pixel_mapper_f) { this->pixel_mapper_f_ = pixel_mapper_f; }
+  void setup() override;
+  void display();
+
+ protected:
+  int get_width_internal() override;
+  int get_height_internal() override;
+  void draw_absolute_pixel_internal(int x, int y, Color color) override;
+  void update() override;
+
+  light::LightState *light_state_;
+  light::AddressableLight *light_;
+  bool enabled_{true};
+  int32_t width_;
+  int32_t height_;
+  std::vector<Color> addressable_light_buffer_;
+  optional<std::string> last_effect_;
+  optional<std::function<int(int, int)>> pixel_mapper_f_;
+};
+}  // namespace addressable_light
+}  // namespace esphome

esphome/components/addressable_light/display.py

@@ -0,0 +1,63 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import display, light
+from esphome.const import (
+    CONF_ID,
+    CONF_LAMBDA,
+    CONF_PAGES,
+    CONF_ADDRESSABLE_LIGHT_ID,
+    CONF_HEIGHT,
+    CONF_WIDTH,
+    CONF_UPDATE_INTERVAL,
+    CONF_PIXEL_MAPPER,
+)
+
+CODEOWNERS = ["@justfalter"]
+
+addressable_light_ns = cg.esphome_ns.namespace("addressable_light")
+AddressableLightDisplay = addressable_light_ns.class_(
+    "AddressableLightDisplay", display.DisplayBuffer, cg.PollingComponent
+)
+
+CONFIG_SCHEMA = cv.All(
+    display.FULL_DISPLAY_SCHEMA.extend(
+        {
+            cv.GenerateID(): cv.declare_id(AddressableLightDisplay),
+            cv.Required(CONF_ADDRESSABLE_LIGHT_ID): cv.use_id(
+                light.AddressableLightState
+            ),
+            cv.Required(CONF_WIDTH): cv.positive_int,
+            cv.Required(CONF_HEIGHT): cv.positive_int,
+            cv.Optional(
+                CONF_UPDATE_INTERVAL, default="16ms"
+            ): cv.positive_time_period_milliseconds,
+            cv.Optional(CONF_PIXEL_MAPPER): cv.returning_lambda,
+        }
+    ),
+    cv.has_at_most_one_key(CONF_PAGES, CONF_LAMBDA),
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    wrapped_light = await cg.get_variable(config[CONF_ADDRESSABLE_LIGHT_ID])
+    cg.add(var.set_width(config[CONF_WIDTH]))
+    cg.add(var.set_height(config[CONF_HEIGHT]))
+    cg.add(var.set_light(wrapped_light))
+
+    await cg.register_component(var, config)
+    await display.register_display(var, config)
+
+    if CONF_PIXEL_MAPPER in config:
+        pixel_mapper_template_ = await cg.process_lambda(
+            config[CONF_PIXEL_MAPPER],
+            [(int, "x"), (int, "y")],
+            return_type=cg.int_,
+        )
+        cg.add(var.set_pixel_mapper(pixel_mapper_template_))
+
+    if CONF_LAMBDA in config:
+        lambda_ = await cg.process_lambda(
+            config[CONF_LAMBDA], [(display.DisplayBufferRef, "it")], return_type=cg.void
+        )
+        cg.add(var.set_writer(lambda_))

esphome/components/ade7953/ade7953.cpp

@@ -0,0 +1,54 @@
+#include "ade7953.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace ade7953 {
+
+static const char *const TAG = "ade7953";
+
+void ADE7953::dump_config() {
+  ESP_LOGCONFIG(TAG, "ADE7953:");
+  if (this->has_irq_) {
+    ESP_LOGCONFIG(TAG, "  IRQ Pin: GPIO%u", this->irq_pin_number_);
+  }
+  LOG_I2C_DEVICE(this);
+  LOG_UPDATE_INTERVAL(this);
+  LOG_SENSOR("  ", "Voltage Sensor", this->voltage_sensor_);
+  LOG_SENSOR("  ", "Current A Sensor", this->current_a_sensor_);
+  LOG_SENSOR("  ", "Current B Sensor", this->current_b_sensor_);
+  LOG_SENSOR("  ", "Active Power A Sensor", this->active_power_a_sensor_);
+  LOG_SENSOR("  ", "Active Power B Sensor", this->active_power_b_sensor_);
+}
+
+#define ADE_PUBLISH_(name, factor) \
+  if ((name) && this->name##_sensor_) { \
+    float value = *(name) / (factor); \
+    this->name##_sensor_->publish_state(value); \
+  }
+#define ADE_PUBLISH(name, factor) ADE_PUBLISH_(name, factor)
+
+void ADE7953::update() {
+  if (!this->is_setup_)
+    return;
+
+  auto active_power_a = this->ade_read_<int32_t>(0x0312);
+  ADE_PUBLISH(active_power_a, 154.0f);
+  auto active_power_b = this->ade_read_<int32_t>(0x0313);
+  ADE_PUBLISH(active_power_b, 154.0f);
+  auto current_a = this->ade_read_<uint32_t>(0x031A);
+  ADE_PUBLISH(current_a, 100000.0f);
+  auto current_b = this->ade_read_<uint32_t>(0x031B);
+  ADE_PUBLISH(current_b, 100000.0f);
+  auto voltage = this->ade_read_<uint32_t>(0x031C);
+  ADE_PUBLISH(voltage, 26000.0f);
+
+  //    auto apparent_power_a = this->ade_read_<int32_t>(0x0310);
+  //    auto apparent_power_b = this->ade_read_<int32_t>(0x0311);
+  //    auto reactive_power_a = this->ade_read_<int32_t>(0x0314);
+  //    auto reactive_power_b = this->ade_read_<int32_t>(0x0315);
+  //    auto power_factor_a = this->ade_read_<int16_t>(0x010A);
+  //    auto power_factor_b = this->ade_read_<int16_t>(0x010B);
+}
+
+}  // namespace ade7953
+}  // namespace esphome

esphome/components/ade7953/ade7953.h

@@ -0,0 +1,79 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome {
+namespace ade7953 {
+
+class ADE7953 : public i2c::I2CDevice, public PollingComponent {
+ public:
+  void set_irq_pin(uint8_t irq_pin) {
+    has_irq_ = true;
+    irq_pin_number_ = irq_pin;
+  }
+  void set_voltage_sensor(sensor::Sensor *voltage_sensor) { voltage_sensor_ = voltage_sensor; }
+  void set_current_a_sensor(sensor::Sensor *current_a_sensor) { current_a_sensor_ = current_a_sensor; }
+  void set_current_b_sensor(sensor::Sensor *current_b_sensor) { current_b_sensor_ = current_b_sensor; }
+  void set_active_power_a_sensor(sensor::Sensor *active_power_a_sensor) {
+    active_power_a_sensor_ = active_power_a_sensor;
+  }
+  void set_active_power_b_sensor(sensor::Sensor *active_power_b_sensor) {
+    active_power_b_sensor_ = active_power_b_sensor;
+  }
+
+  void setup() override {
+    if (this->has_irq_) {
+      auto pin = GPIOPin(this->irq_pin_number_, INPUT);
+      this->irq_pin_ = &pin;
+      this->irq_pin_->setup();
+    }
+    this->set_timeout(100, [this]() {
+      this->ade_write_<uint8_t>(0x0010, 0x04);
+      this->ade_write_<uint8_t>(0x00FE, 0xAD);
+      this->ade_write_<uint16_t>(0x0120, 0x0030);
+      this->is_setup_ = true;
+    });
+  }
+
+  void dump_config() override;
+
+  void update() override;
+
+ protected:
+  template<typename T> bool ade_write_(uint16_t reg, T value) {
+    std::vector<uint8_t> data;
+    data.push_back(reg >> 8);
+    data.push_back(reg >> 0);
+    for (int i = sizeof(T) - 1; i >= 0; i--)
+      data.push_back(value >> (i * 8));
+    return this->write_bytes_raw(data);
+  }
+  template<typename T> optional<T> ade_read_(uint16_t reg) {
+    uint8_t hi = reg >> 8;
+    uint8_t lo = reg >> 0;
+    if (!this->write_bytes_raw({hi, lo}))
+      return {};
+    auto ret = this->read_bytes_raw<sizeof(T)>();
+    if (!ret.has_value())
+      return {};
+    T result = 0;
+    for (int i = 0, j = sizeof(T) - 1; i < sizeof(T); i++, j--)
+      result |= T((*ret)[i]) << (j * 8);
+    return result;
+  }
+
+  bool has_irq_ = false;
+  uint8_t irq_pin_number_;
+  GPIOPin *irq_pin_{nullptr};
+  bool is_setup_{false};
+  sensor::Sensor *voltage_sensor_{nullptr};
+  sensor::Sensor *current_a_sensor_{nullptr};
+  sensor::Sensor *current_b_sensor_{nullptr};
+  sensor::Sensor *active_power_a_sensor_{nullptr};
+  sensor::Sensor *active_power_b_sensor_{nullptr};
+};
+
+}  // namespace ade7953
+}  // namespace esphome

esphome/components/ade7953/sensor.py

@@ -0,0 +1,89 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor, i2c
+from esphome import pins
+from esphome.const import (
+    CONF_ID,
+    CONF_VOLTAGE,
+    DEVICE_CLASS_CURRENT,
+    DEVICE_CLASS_POWER,
+    DEVICE_CLASS_VOLTAGE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_VOLT,
+    UNIT_AMPERE,
+    UNIT_WATT,
+)
+
+DEPENDENCIES = ["i2c"]
+
+ade7953_ns = cg.esphome_ns.namespace("ade7953")
+ADE7953 = ade7953_ns.class_("ADE7953", cg.PollingComponent, i2c.I2CDevice)
+
+CONF_IRQ_PIN = "irq_pin"
+CONF_CURRENT_A = "current_a"
+CONF_CURRENT_B = "current_b"
+CONF_ACTIVE_POWER_A = "active_power_a"
+CONF_ACTIVE_POWER_B = "active_power_b"
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(ADE7953),
+            cv.Optional(CONF_IRQ_PIN): pins.input_pin,
+            cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(
+                unit_of_measurement=UNIT_VOLT,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_CURRENT_A): sensor.sensor_schema(
+                unit_of_measurement=UNIT_AMPERE,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_CURRENT,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_CURRENT_B): sensor.sensor_schema(
+                unit_of_measurement=UNIT_AMPERE,
+                accuracy_decimals=2,
+                device_class=DEVICE_CLASS_CURRENT,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_ACTIVE_POWER_A): sensor.sensor_schema(
+                unit_of_measurement=UNIT_WATT,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_POWER,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_ACTIVE_POWER_B): sensor.sensor_schema(
+                unit_of_measurement=UNIT_WATT,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_POWER,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(0x38))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+    if CONF_IRQ_PIN in config:
+        cg.add(var.set_irq_pin(config[CONF_IRQ_PIN]))
+
+    for key in [
+        CONF_VOLTAGE,
+        CONF_CURRENT_A,
+        CONF_CURRENT_B,
+        CONF_ACTIVE_POWER_A,
+        CONF_ACTIVE_POWER_B,
+    ]:
+        if key not in config:
+            continue
+        conf = config[key]
+        sens = await sensor.new_sensor(conf)
+        cg.add(getattr(var, f"set_{key}_sensor")(sens))

esphome/components/ads1115/__init__.py

@@ -0,0 +1,31 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c
+from esphome.const import CONF_ID
+
+DEPENDENCIES = ["i2c"]
+AUTO_LOAD = ["sensor", "voltage_sampler"]
+MULTI_CONF = True
+
+ads1115_ns = cg.esphome_ns.namespace("ads1115")
+ADS1115Component = ads1115_ns.class_("ADS1115Component", cg.Component, i2c.I2CDevice)
+
+CONF_CONTINUOUS_MODE = "continuous_mode"
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(ADS1115Component),
+            cv.Optional(CONF_CONTINUOUS_MODE, default=False): cv.boolean,
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(i2c.i2c_device_schema(None))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+    cg.add(var.set_continuous_mode(config[CONF_CONTINUOUS_MODE]))

esphome/components/ads1115/ads1115.cpp

@@ -0,0 +1,169 @@
+#include "ads1115.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace ads1115 {
+
+static const char *const TAG = "ads1115";
+static const uint8_t ADS1115_REGISTER_CONVERSION = 0x00;
+static const uint8_t ADS1115_REGISTER_CONFIG = 0x01;
+
+static const uint8_t ADS1115_DATA_RATE_860_SPS = 0b111;
+
+void ADS1115Component::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up ADS1115...");
+  uint16_t value;
+  if (!this->read_byte_16(ADS1115_REGISTER_CONVERSION, &value)) {
+    this->mark_failed();
+    return;
+  }
+  uint16_t config = 0;
+  // Clear single-shot bit
+  //        0b0xxxxxxxxxxxxxxx
+  config |= 0b0000000000000000;
+  // Setup multiplexer
+  //        0bx000xxxxxxxxxxxx
+  config |= ADS1115_MULTIPLEXER_P0_N1 << 12;
+
+  // Setup Gain
+  //        0bxxxx000xxxxxxxxx
+  config |= ADS1115_GAIN_6P144 << 9;
+
+  if (this->continuous_mode_) {
+    // Set continuous mode
+    //        0bxxxxxxx0xxxxxxxx
+    config |= 0b0000000000000000;
+  } else {
+    // Set singleshot mode
+    //        0bxxxxxxx1xxxxxxxx
+    config |= 0b0000000100000000;
+  }
+
+  // Set data rate - 860 samples per second (we're in singleshot mode)
+  //        0bxxxxxxxx100xxxxx
+  config |= ADS1115_DATA_RATE_860_SPS << 5;
+
+  // Set comparator mode - hysteresis
+  //        0bxxxxxxxxxxx0xxxx
+  config |= 0b0000000000000000;
+
+  // Set comparator polarity - active low
+  //        0bxxxxxxxxxxxx0xxx
+  config |= 0b0000000000000000;
+
+  // Set comparator latch enabled - false
+  //        0bxxxxxxxxxxxxx0xx
+  config |= 0b0000000000000000;
+
+  // Set comparator que mode - disabled
+  //        0bxxxxxxxxxxxxxx11
+  config |= 0b0000000000000011;
+
+  if (!this->write_byte_16(ADS1115_REGISTER_CONFIG, config)) {
+    this->mark_failed();
+    return;
+  }
+  this->prev_config_ = config;
+}
+void ADS1115Component::dump_config() {
+  ESP_LOGCONFIG(TAG, "Setting up ADS1115...");
+  LOG_I2C_DEVICE(this);
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with ADS1115 failed!");
+  }
+
+  for (auto *sensor : this->sensors_) {
+    LOG_SENSOR("  ", "Sensor", sensor);
+    ESP_LOGCONFIG(TAG, "    Multiplexer: %u", sensor->get_multiplexer());
+    ESP_LOGCONFIG(TAG, "    Gain: %u", sensor->get_gain());
+  }
+}
+float ADS1115Component::request_measurement(ADS1115Sensor *sensor) {
+  uint16_t config = this->prev_config_;
+  // Multiplexer
+  //        0bxBBBxxxxxxxxxxxx
+  config &= 0b1000111111111111;
+  config |= (sensor->get_multiplexer() & 0b111) << 12;
+
+  // Gain
+  //        0bxxxxBBBxxxxxxxxx
+  config &= 0b1111000111111111;
+  config |= (sensor->get_gain() & 0b111) << 9;
+
+  if (!this->continuous_mode_) {
+    // Start conversion
+    config |= 0b1000000000000000;
+  }
+
+  if (!this->continuous_mode_ || this->prev_config_ != config) {
+    if (!this->write_byte_16(ADS1115_REGISTER_CONFIG, config)) {
+      this->status_set_warning();
+      return NAN;
+    }
+    this->prev_config_ = config;
+
+    // about 1.2 ms with 860 samples per second
+    delay(2);
+
+    // in continuous mode, conversion will always be running, rely on the delay
+    // to ensure conversion is taking place with the correct settings
+    // can we use the rdy pin to trigger when a conversion is done?
+    if (!this->continuous_mode_) {
+      uint32_t start = millis();
+      while (this->read_byte_16(ADS1115_REGISTER_CONFIG, &config) && (config >> 15) == 0) {
+        if (millis() - start > 100) {
+          ESP_LOGW(TAG, "Reading ADS1115 timed out");
+          this->status_set_warning();
+          return NAN;
+        }
+        yield();
+      }
+    }
+  }
+
+  uint16_t raw_conversion;
+  if (!this->read_byte_16(ADS1115_REGISTER_CONVERSION, &raw_conversion)) {
+    this->status_set_warning();
+    return NAN;
+  }
+  auto signed_conversion = static_cast<int16_t>(raw_conversion);
+
+  float millivolts;
+  switch (sensor->get_gain()) {
+    case ADS1115_GAIN_6P144:
+      millivolts = signed_conversion * 0.187500f;
+      break;
+    case ADS1115_GAIN_4P096:
+      millivolts = signed_conversion * 0.125000f;
+      break;
+    case ADS1115_GAIN_2P048:
+      millivolts = signed_conversion * 0.062500f;
+      break;
+    case ADS1115_GAIN_1P024:
+      millivolts = signed_conversion * 0.031250f;
+      break;
+    case ADS1115_GAIN_0P512:
+      millivolts = signed_conversion * 0.015625f;
+      break;
+    case ADS1115_GAIN_0P256:
+      millivolts = signed_conversion * 0.007813f;
+      break;
+    default:
+      millivolts = NAN;
+  }
+
+  this->status_clear_warning();
+  return millivolts / 1e3f;
+}
+
+float ADS1115Sensor::sample() { return this->parent_->request_measurement(this); }
+void ADS1115Sensor::update() {
+  float v = this->parent_->request_measurement(this);
+  if (!isnan(v)) {
+    ESP_LOGD(TAG, "'%s': Got Voltage=%fV", this->get_name().c_str(), v);
+    this->publish_state(v);
+  }
+}
+
+}  // namespace ads1115
+}  // namespace esphome

esphome/components/ads1115/ads1115.h

@@ -0,0 +1,71 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/components/voltage_sampler/voltage_sampler.h"
+
+namespace esphome {
+namespace ads1115 {
+
+enum ADS1115Multiplexer {
+  ADS1115_MULTIPLEXER_P0_N1 = 0b000,
+  ADS1115_MULTIPLEXER_P0_N3 = 0b001,
+  ADS1115_MULTIPLEXER_P1_N3 = 0b010,
+  ADS1115_MULTIPLEXER_P2_N3 = 0b011,
+  ADS1115_MULTIPLEXER_P0_NG = 0b100,
+  ADS1115_MULTIPLEXER_P1_NG = 0b101,
+  ADS1115_MULTIPLEXER_P2_NG = 0b110,
+  ADS1115_MULTIPLEXER_P3_NG = 0b111,
+};
+
+enum ADS1115Gain {
+  ADS1115_GAIN_6P144 = 0b000,
+  ADS1115_GAIN_4P096 = 0b001,
+  ADS1115_GAIN_2P048 = 0b010,
+  ADS1115_GAIN_1P024 = 0b011,
+  ADS1115_GAIN_0P512 = 0b100,
+  ADS1115_GAIN_0P256 = 0b101,
+};
+
+class ADS1115Sensor;
+
+class ADS1115Component : public Component, public i2c::I2CDevice {
+ public:
+  void register_sensor(ADS1115Sensor *obj) { this->sensors_.push_back(obj); }
+  /// Set up the internal sensor array.
+  void setup() override;
+  void dump_config() override;
+  /// HARDWARE_LATE setup priority
+  float get_setup_priority() const override { return setup_priority::DATA; }
+  void set_continuous_mode(bool continuous_mode) { continuous_mode_ = continuous_mode; }
+
+  /// Helper method to request a measurement from a sensor.
+  float request_measurement(ADS1115Sensor *sensor);
+
+ protected:
+  std::vector<ADS1115Sensor *> sensors_;
+  uint16_t prev_config_{0};
+  bool continuous_mode_;
+};
+
+/// Internal holder class that is in instance of Sensor so that the hub can create individual sensors.
+class ADS1115Sensor : public sensor::Sensor, public PollingComponent, public voltage_sampler::VoltageSampler {
+ public:
+  ADS1115Sensor(ADS1115Component *parent) : parent_(parent) {}
+  void update() override;
+  void set_multiplexer(ADS1115Multiplexer multiplexer) { multiplexer_ = multiplexer; }
+  void set_gain(ADS1115Gain gain) { gain_ = gain; }
+
+  float sample() override;
+  uint8_t get_multiplexer() const { return multiplexer_; }
+  uint8_t get_gain() const { return gain_; }
+
+ protected:
+  ADS1115Component *parent_;
+  ADS1115Multiplexer multiplexer_;
+  ADS1115Gain gain_;
+};
+
+}  // namespace ads1115
+}  // namespace esphome