Merge pull request #360 from docker/dependabot/npm_and_yarn/docker/actions-toolkit-0.68.0

chore(deps): Bump @docker/actions-toolkit from 0.63.0 to 0.68.0

.dev/readme.md

@@ -1,11 +0,0 @@
-https://github.com/homoluctus/slatify/
-https://github.com/technote-space/toc-generator/commit/06ca2702bc545e4c2a31bc8b6cfd052de59b0af5/checks?check_suite_id=250009775
-https://github.com/technote-space/release-github-actions
-
-
-docker buildx rm builder
-docker run --rm --privileged multiarch/qemu-user-static:register --reset -p yes --credential yes
-docker buildx create --name builder --driver docker-container --use
-docker buildx inspect --bootstrap
-
-docker buildx build --platform linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/386,linux/ppc64le,linux/s390x --output "type=image,push=false" -t buildx --file ./test/Dockerfile-sudo ./test

.dev/release.yml

@@ -1,87 +0,0 @@
-name: release
-
-on:
-  create
-
-on:
-  push:
-    branches:
-      - releases/*
-    paths:
-      - src/*
-
-jobs:
-  release:
-    runs-on: ubuntu-18.04
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v1
-        with:
-          ref: remotes/origin/releases/v1
-      -
-        name: Git checkout
-        run: git checkout -b releases/v1
-      -
-        name: Install
-        run: npm install
-      -
-        name: Build
-        run: npm run build
-      -
-        name: Not ignore node_modules
-        run: sed -i '/node_modules*/d' .gitignore
-      -
-        name: Install production deps
-        run: |
-          rm -rf node_modules
-          npm install --production
-      -
-        name: Setup Git
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          git config user.name "${GITHUB_ACTOR}"
-          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
-          git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
-      -
-        name: Git commit
-        run: |
-          git add -A
-          DIFF=`git diff --cached --numstat | wc -l`
-          if [ $DIFF -eq 0 ]; then
-            exit 0
-          fi
-          git commit -am 'Build for release'
-      -
-        name: Git push
-        run: git push origin HEAD
-
-  check:
-    runs-on: ubuntu-18.04
-    needs: release
-    strategy:
-      matrix:
-        version:
-          - latest
-          - v0.2.2
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v1
-      -
-        name: Set up Docker Buildx
-        id: buildx
-        uses: crazy-max/ghaction-docker-buildx@releases/v1
-        with:
-          version: ${{ matrix.version }}
-      -
-        name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
-      -
-        name: Run Buildx
-        run: |
-          docker buildx build \
-            --platform linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/ppc64le,linux/s390x \
-            --output "type=image,push=false" \
-            --file ./test/Dockerfile ./test

.dockerignore

@@ -0,0 +1,12 @@
+/coverage
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*

.eslintignore

@@ -0,0 +1,3 @@
+/dist/**
+/coverage/**
+/node_modules/**

.eslintrc.json

@@ -0,0 +1,24 @@
+{
+  "env": {
+    "node": true,
+    "es6": true,
+    "jest": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    "plugin:jest/recommended",
+    "plugin:prettier/recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module"
+  },
+  "plugins": [
+    "@typescript-eslint",
+    "jest",
+    "prettier"
+  ]
+}

.gitattributes

@@ -1,2 +1,4 @@
+/.yarn/releases/** binary
+/.yarn/plugins/** binary
 /dist/** linguist-generated=true
 /lib/** linguist-generated=true

.github/CODEOWNERS

@@ -1 +0,0 @@
-*	@crazy-max

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,3 @@
+# Code of conduct
+
+- [Moby community guidelines](https://github.com/moby/moby/blob/master/CONTRIBUTING.md#moby-community-guidelines)

.github/CONTRIBUTING.md

@@ -2,21 +2,24 @@
 
 Hi there! We're thrilled that you'd like to contribute to this project. Your help is essential for keeping it great.
 
-Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license](LICENSE).
+Contributions to this project are [released](https://docs.github.com/en/github/site-policy/github-terms-of-service#6-contributions-under-repository-license)
+to the public under the [project's open source license](LICENSE).
 
 ## Submitting a pull request
 
-1. [Fork](https://github.com/crazy-max/ghaction-docker-buildx-bake/fork) and clone the repository
+1. [Fork](https://github.com/docker/bake-action/fork) and clone the repository
 2. Configure and install the dependencies: `yarn install`
-3. Make sure the tests pass on your machine: `yarn run test`
+3. Create a new branch: `git checkout -b my-branch-name`
-4. Create a new branch: `git checkout -b my-branch-name`
+4. Make your changes
-5. Make your change, add tests, and make sure the tests still pass
+5. Make sure the tests pass: `docker buildx bake test`
-6. Run pre-checkin: `yarn run pre-checkin`
+6. Format code and build javascript artifacts: `docker buildx bake pre-checkin`
-7. Push to your fork and [submit a pull request](https://github.com/crazy-max/ghaction-docker-buildx-bake/compare)
+7. Validate all code has correctly formatted and built: `docker buildx bake validate`
-8. Pat your self on the back and wait for your pull request to be reviewed and merged.
+8. Push to your fork and [submit a pull request](https://github.com/docker/bake-action/compare)
+9. Pat your self on the back and wait for your pull request to be reviewed and merged.
 
 Here are a few things you can do that will increase the likelihood of your pull request being accepted:
 
+- Write tests.
 - Make sure the `README.md` and any other relevant **documentation are kept up-to-date**.
 - We try to follow [SemVer v2.0.0](https://semver.org/). Randomly breaking public APIs is not an option.
 - Keep your change as focused as possible. If there are multiple changes you would like to make that are not dependent upon each other, consider submitting them as **separate pull requests**.
@@ -25,5 +28,5 @@ Here are a few things you can do that will increase the likelihood of your pull
 ## Resources
 
 - [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)
-- [Using Pull Requests](https://help.github.com/articles/about-pull-requests/)
+- [Using Pull Requests](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/about-pull-requests)
-- [GitHub Help](https://help.github.com)
+- [GitHub Help](https://docs.github.com/en)

.github/ISSUE_TEMPLATE/bug.yml

@@ -0,0 +1,101 @@
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema
+name: Bug Report
+description: Report a bug
+labels:
+  - status/triage
+
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thank you for taking the time to report a bug!
+        If this is a security issue please report it to the [Docker Security team](mailto:security@docker.com).
+
+  - type: checkboxes
+    attributes:
+      label: Contributing guidelines
+      description: >
+        Make sure you've read the contributing guidelines before proceeding.
+      options:
+        - label: I've read the [contributing guidelines](https://github.com/docker/bake-action/blob/master/.github/CONTRIBUTING.md) and wholeheartedly agree
+          required: true
+
+  - type: checkboxes
+    attributes:
+      label: "I've found a bug, and:"
+      description: |
+        Make sure that your request fulfills all of the following requirements.
+        If one requirement cannot be satisfied, explain in detail why.
+      options:
+        - label: The documentation does not mention anything about my problem
+        - label: There are no open or closed issues that are related to my problem
+
+  - type: textarea
+    attributes:
+      label: Description
+      description: >
+        Provide a brief description of the bug in 1-2 sentences.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Expected behaviour
+      description: >
+        Describe precisely what you'd expect to happen.
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Actual behaviour
+      description: >
+        Describe precisely what is actually happening.
+    validations:
+      required: true
+
+  - type: input
+    attributes:
+      label: Repository URL
+      description: >
+        Enter the URL of the repository where you are experiencing the
+        issue. If your repository is private, provide a link to a minimal
+        repository that reproduces the issue.
+
+  - type: input
+    attributes:
+      label: Workflow run URL
+      description: >
+        Enter the URL of the GitHub Action workflow run if public (e.g.
+        `https://github.com/<user>/<repo>/actions/runs/<id>`)
+
+  - type: textarea
+    attributes:
+      label: YAML workflow
+      description: |
+        Provide the YAML of the workflow that's causing the issue.
+        Make sure to remove any sensitive information.
+      render: yaml
+    validations:
+      required: true
+
+  - type: textarea
+    attributes:
+      label: Workflow logs
+      description: >
+        [Attach](https://docs.github.com/en/get-started/writing-on-github/working-with-advanced-formatting/attaching-files)
+        the [log file of your workflow run](https://docs.github.com/en/actions/managing-workflow-runs/using-workflow-run-logs#downloading-logs)
+        and make sure to remove any sensitive information.
+
+  - type: textarea
+    attributes:
+      label: BuildKit logs
+      description: >
+        If applicable, provide the [BuildKit container logs](https://docs.docker.com/build/ci/github-actions/configure-builder/#buildkit-container-logs)
+      render: text
+
+  - type: textarea
+    attributes:
+      label: Additional info
+      description: |
+        Provide any additional information that could be useful.

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,33 +0,0 @@
----
-name: Bug report
-about: Create a report to help us improve
----
-
-### Behaviour
-
-#### Steps to reproduce this issue
-
-1.
-2.
-3.
-
-#### Expected behaviour
-
-> Tell us what should happen
-
-#### Actual behaviour
-
-> Tell us what happens instead
-
-### Configuration
-
-* Repository URL (if public): 
-* Build URL (if public): 
-
-```yml
-# paste your YAML workflow file here and remove sensitive data
-```
-
-### Logs
-
-> Download the [log file of your build](https://help.github.com/en/actions/configuring-and-managing-workflows/managing-a-workflow-run#downloading-logs) and [attach it](https://help.github.com/en/github/managing-your-work-on-github/file-attachments-on-issues-and-pull-requests) to this issue.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,9 @@
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#configuring-the-template-chooser
+blank_issues_enabled: true
+contact_links:
+  - name: Questions and Discussions
+    url: https://github.com/docker/bake-action/discussions/new
+    about: Use Github Discussions to ask questions and/or open discussion topics.
+  - name: Documentation
+    url: https://docs.docker.com/build/ci/github-actions/
+    about: Read the documentation.

.github/ISSUE_TEMPLATE/feature.yml

@@ -0,0 +1,15 @@
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/syntax-for-githubs-form-schema
+name: Feature request
+description: Missing functionality? Come tell us about it!
+labels:
+  - kind/enhancement
+  - status/triage
+
+body:
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: What is the feature you want to see?
+    validations:
+      required: true

.github/SECURITY.md

@@ -0,0 +1,12 @@
+# Reporting security issues
+
+The project maintainers take security seriously. If you discover a security
+issue, please bring it to their attention right away!
+
+**Please _DO NOT_ file a public issue**, instead send your report privately to
+[security@docker.com](mailto:security@docker.com).
+
+Security reports are greatly appreciated, and we will publicly thank you for it.
+We also like to send gifts—if you'd like Docker swag, make sure to let
+us know. We currently do not offer a paid security bounty program, but are not
+ruling it out in the future.

.github/SUPPORT.md

@@ -1,31 +0,0 @@
-# Support [![](https://isitmaintained.com/badge/resolution/crazy-max/ghaction-docker-buildx-bake.svg)](https://isitmaintained.com/project/crazy-max/ghaction-docker-buildx-bake)
-
-First, [be a good guy](https://github.com/kossnocorp/etiquette/blob/master/README.md).
-
-## Reporting an issue
-
-Please do a search in [open issues](https://github.com/crazy-max/ghaction-docker-buildx-bake/issues?utf8=%E2%9C%93&q=) to see if the issue or feature request has already been filed.
-
-If you find your issue already exists, make relevant comments and add your [reaction](https://github.com/blog/2119-add-reactions-to-pull-requests-issues-and-comments). Use a reaction in place of a "+1" comment.
-
-:+1: - upvote
-
-:-1: - downvote
-
-If you cannot find an existing issue that describes your bug or feature, submit an issue using the guidelines below.
-
-## Writing good bug reports and feature requests
-
-File a single issue per problem and feature request.
-
-* Do not enumerate multiple bugs or feature requests in the same issue.
-* Do not add your issue as a comment to an existing issue unless it's for the identical input. Many issues look similar, but have different causes.
-
-The more information you can provide, the more likely someone will be successful reproducing the issue and finding a fix.
-
-You are now ready to [create a new issue](https://github.com/crazy-max/ghaction-docker-buildx-bake/issues/new/choose)!
-
-## Closure policy
-
-* Issues that don't have the information requested above (when applicable) will be closed immediately and the poster directed to the support guidelines.
-* Issues that go a week without a response from original poster are subject to closure at our discretion.

.github/dependabot.yml

@@ -5,14 +5,15 @@ updates:
     schedule:
       interval: "daily"
     labels:
-      - ":game_die: dependencies"
+      - "dependencies"
-      - ":robot: bot"
+      - "bot"
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
       interval: "daily"
+    versioning-strategy: "increase"
     allow:
       - dependency-type: "production"
     labels:
-      - ":game_die: dependencies"
+      - "dependencies"
-      - ":robot: bot"
+      - "bot"

.github/labels.yml

@@ -1,79 +0,0 @@
-## more info https://github.com/crazy-max/ghaction-github-labeler
-- # automerge
-  name: ":bell: automerge"
-  color: "8f4fbc"
-  description: ""
-- # bot
-  name: ":robot: bot"
-  color: "69cde9"
-  description: ""
-- # bug
-  name: ":bug: bug"
-  color: "b60205"
-  description: ""
-- # dependencies
-  name: ":game_die: dependencies"
-  color: "0366d6"
-  description: ""
-  from_name: "dependencies"
-- # documentation
-  name: ":memo: documentation"
-  color: "c5def5"
-  description: ""
-- # duplicate
-  name: ":busts_in_silhouette: duplicate"
-  color: "cccccc"
-  description: ""
-- # enhancement
-  name: ":sparkles: enhancement"
-  color: "0054ca"
-  description: ""
-- # feature request
-  name: ":bulb: feature request"
-  color: "0e8a16"
-  description: ""
-- # feedback
-  name: ":mega: feedback"
-  color: "03a9f4"
-  description: ""
-- # future maybe
-  name: ":rocket: future maybe"
-  color: "fef2c0"
-  description: ""
-- # good first issue
-  name: ":hatching_chick: good first issue"
-  color: "7057ff"
-  description: ""
-- # help wanted
-  name: ":pray: help wanted"
-  color: "4caf50"
-  description: ""
-- # hold
-  name: ":hand: hold"
-  color: "24292f"
-  description: ""
-- # invalid
-  name: ":no_entry_sign: invalid"
-  color: "e6e6e6"
-  description: ""
-- # maybe bug
-  name: ":interrobang: maybe bug"
-  color: "ff5722"
-  description: ""
-- # needs more info
-  name: ":thinking: needs more info"
-  color: "795548"
-  description: ""
-- # question
-  name: ":question: question"
-  color: "3f51b5"
-  description: ""
-  from_name: "question"
-- # upstream
-  name: ":eyes: upstream"
-  color: "fbca04"
-  description: ""
-- # wontfix
-  name: ":coffin: wontfix"
-  color: "ffffff"
-  description: ""

.github/workflows/ci-subaction.yml

@@ -0,0 +1,136 @@
+name: ci-subaction
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 10 * * *'
+  push:
+    branches:
+      - 'master'
+      - 'releases/v*'
+    tags:
+      - 'v*'
+    paths:
+      - '.github/workflows/ci-subaction.yml'
+      - 'subaction/**'
+      - 'test/**'
+  pull_request:
+    paths:
+      - '.github/workflows/ci-subaction.yml'
+      - 'subaction/**'
+      - 'test/**'
+
+jobs:
+  list-targets:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          -
+            testdir: group
+            expected: >
+              ["t1","t2"]
+          -
+            testdir: group-matrix
+            target: validate
+            expected: >
+              ["lint-default","lint-labs","lint-nydus","lint-proto","lint-yaml","validate-doctoc","validate-vendor"]
+          -
+            testdir: multi-files
+            files: |
+              docker-bake.json
+              docker-bake.hcl
+            expected: >
+              ["v1-tag","v2-tag"]
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Matrix gen
+        id: gen
+        uses: ./subaction/list-targets
+        with:
+          workdir: ./test/${{ matrix.testdir }}
+          files: ${{ matrix.files }}
+          target: ${{ matrix.target }}
+      -
+        name: Check output
+        uses: actions/github-script@v8
+        env:
+          INPUT_TARGETS: ${{ steps.gen.outputs.targets }}
+          INPUT_EXPECTED: ${{ matrix.expected }}
+        with:
+          script: |
+            const targets = JSON.stringify(JSON.parse(core.getInput('targets')));
+            const expected = JSON.stringify(JSON.parse(core.getInput('expected')));
+            if (targets !== expected) {
+              throw new Error(`Targets do not match expected values: ${targets} != ${expected}`);
+            } else {
+              core.info(`✅`);
+            }
+
+  matrix:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          -
+            testdir: group
+            expected: >
+              [{"target":"t1"},{"target":"t2"}]
+          -
+            testdir: group-matrix
+            target: validate
+            expected: >
+              [{"target":"lint-default"},{"target":"lint-labs"},{"target":"lint-nydus"},{"target":"lint-proto"},{"target":"lint-yaml"},{"target":"validate-doctoc"},{"target":"validate-vendor"}]
+          -
+            testdir: group-with-platform
+            target: validate
+            expected: >
+              [{"target":"lint"},{"target":"lint-gopls"},{"target":"validate-docs"},{"target":"validate-vendor"}]
+          -
+            testdir: group-with-platform
+            target: validate
+            fields: platforms
+            expected: >
+              [{"target":"lint","platforms":"darwin/amd64"},{"target":"lint","platforms":"darwin/arm64"},{"target":"lint","platforms":"linux/amd64"},{"target":"lint","platforms":"linux/arm64"},{"target":"lint","platforms":"linux/s390x"},{"target":"lint","platforms":"linux/ppc64le"},{"target":"lint","platforms":"linux/riscv64"},{"target":"lint","platforms":"windows/amd64"},{"target":"lint","platforms":"windows/arm64"},{"target":"lint-gopls","platforms":"darwin/amd64"},{"target":"lint-gopls","platforms":"darwin/arm64"},{"target":"lint-gopls","platforms":"linux/amd64"},{"target":"lint-gopls","platforms":"linux/arm64"},{"target":"lint-gopls","platforms":"linux/s390x"},{"target":"lint-gopls","platforms":"linux/ppc64le"},{"target":"lint-gopls","platforms":"linux/riscv64"},{"target":"lint-gopls","platforms":"windows/amd64"},{"target":"lint-gopls","platforms":"windows/arm64"},{"target":"validate-docs"},{"target":"validate-vendor"}]
+          -
+            testdir: group-with-platform
+            target: validate
+            fields: platforms,dockerfile
+            expected: >
+               [{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/arm64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/arm64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/s390x"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/ppc64le"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/riscv64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/s390x"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/ppc64le"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/riscv64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/arm64"},{"target":"validate-docs","dockerfile":"./hack/dockerfiles/docs.Dockerfile"},{"target":"validate-vendor","dockerfile":"./hack/dockerfiles/vendor.Dockerfile"}]
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Matrix gen
+        id: gen
+        uses: ./subaction/matrix
+        with:
+          workdir: ./test/${{ matrix.testdir }}
+          target: ${{ matrix.target }}
+          fields: ${{ matrix.fields }}
+      -
+        name: Check output
+        uses: actions/github-script@v8
+        env:
+          INPUT_MATRIX: ${{ steps.gen.outputs.matrix }}
+          INPUT_EXPECTED: ${{ matrix.expected }}
+        with:
+          script: |
+            const matrix = JSON.stringify(JSON.parse(core.getInput('matrix')));
+            const expected = JSON.stringify(JSON.parse(core.getInput('expected')));
+            if (matrix !== expected) {
+              throw new Error(`Matrix do not match expected values: ${matrix} != ${expected}`);
+            } else {
+              core.info(`✅`);
+            }

.github/workflows/ci.yml

@@ -1,12 +1,39 @@
 name: ci
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
+  workflow_dispatch:
+    inputs:
+      buildx-version:
+        description: 'Buildx version or Git context'
+        default: 'latest'
+        required: false
+      buildkit-image:
+        description: 'BuildKit image'
+        default: 'moby/buildkit:buildx-stable-1'
+        required: false
+  schedule:
+    - cron: '0 10 * * *'
   push:
     branches:
-      - master
+      - 'master'
+      - 'releases/v*'
+    tags:
+      - 'v*'
+    paths-ignore:
+      - '.github/workflows/ci-subaction.yml'
+      - 'subaction/**'
   pull_request:
-    branches:
+    paths-ignore:
-      - master
+      - '.github/workflows/ci-subaction.yml'
+      - 'subaction/**'
+
+env:
+  BUILDX_VERSION: edge
+  BUILDKIT_IMAGE: moby/buildkit:latest
 
 jobs:
   bake:
@@ -25,28 +52,838 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v6
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v3
       -
         name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v3
         with:
-          driver-opts: network=host
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+            network=host
       -
         name: Build and push
-        id: docker_build
         uses: ./
         with:
+          source: .
           builder: ${{ steps.buildx.outputs.name }}
           files: |
             ./test/config.hcl
           targets: |
             ${{ matrix.target }}
           push: false # set to true when https://github.com/docker/buildx/issues/179 is fixed
+
+  error-msg:
+    runs-on: ubuntu-latest
+    steps:
       -
-        name: Dump context
+        name: Checkout
-        if: always()
+        uses: actions/checkout@v6
-        uses: crazy-max/ghaction-dump-context@v1
+      -
+        name: Build
+        continue-on-error: true
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+          set: |
+            *.platform=linux/amd64,linux/ppc64le,linux/s390x
+
+  error-check:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Stop docker
+        run: |
+          sudo systemctl stop docker docker.socket
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+      -
+        name: Check
+        run: |
+          if [ "${{ steps.bake.outcome }}" != "failure" ] || [ "${{ steps.bake.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+
+  standalone:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Uninstall docker cli
+        run: |
+          if dpkg -s "docker-ce" >/dev/null 2>&1; then
+            sudo dpkg -r --force-depends docker-ce-cli docker-buildx-plugin
+          else
+            sudo apt-get purge -y moby-cli moby-buildx
+          fi
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+
+  remote:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Build
+        uses: ./
+        with:
+          source: https://github.com/docker/buildx.git#v0.8.2
+          targets: update-docs
+
+  provenance:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        attrs:
+          - ''
+          - mode=max
+          - builder-id=foo
+          - false
+          - true
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            network=host
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          workdir: ./test/go
+          source: .
+          targets: binary
+          provenance: ${{ matrix.attrs }}
+          set: |
+            *.output=type=oci,dest=/tmp/build.tar
+            *.cache-from=type=gha,scope=provenance
+            *.cache-to=type=gha,scope=provenance,mode=max
+
+  sbom:
+    runs-on: ubuntu-latest
+    env:
+      DESTDIR: /tmp/bake-build
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - target: image
+            output: type=image,name=localhost:5000/name/app:latest,push=true
+          - target: binary
+            output: /tmp/bake-build
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            network=host
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          workdir: ./test/go
+          source: .
+          targets: ${{ matrix.target }}
+          sbom: true
+          set: |
+            *.output=${{ matrix.output }}
+            *.cache-from=type=gha,scope=attests-${{ matrix.target }}
+            *.cache-to=type=gha,scope=attests-${{ matrix.target }},mode=max
+      -
+        name: Inspect image
+        if: matrix.target == 'image'
+        run: |
+          docker buildx imagetools inspect localhost:5000/name/app:latest --format '{{json .}}'
+      -
+        name: Check output folder
+        if: matrix.target == 'binary'
+        working-directory: ${{ env.DESTDIR }}
+        run: |
+          tree .
+      -
+        name: Print provenance
+        if: matrix.target == 'binary'
+        working-directory: ${{ env.DESTDIR }}
+        run: |
+          cat provenance.json | jq
+      -
+        name: Print SBOM
+        if: matrix.target == 'binary'
+        working-directory: ${{ env.DESTDIR }}
+        run: |
+          cat sbom.spdx.json | jq
+
+  set:
+    runs-on: ubuntu-latest
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Build
+        uses: ./
+        with:
+          workdir: ./test/go
+          source: .
+          set: |
+            *.platform=linux/amd64
+            *.output=type=image,"name=localhost:5000/name/app:v1.0.0,localhost:5000/name/app:latest",push=true
+            *.tags=
+
+  group:
+    runs-on: ubuntu-latest
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+            network=host
+      -
+        name: Build and push
+        uses: ./
+        with:
+          workdir: ./test/group
+          source: .
+          push: true
+          set: |
+            t1.tags=localhost:5000/name/app:t1
+            t2.tags=localhost:5000/name/app:t2
+
+  docker-config-malformed:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set malformed docker config
+        run: |
+          mkdir -p ~/.docker
+          echo 'foo_bar' >> ~/.docker/config.json
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+
+  proxy-docker-config:
+    runs-on: ubuntu-latest
+    services:
+      squid-proxy:
+        image: ubuntu/squid:latest
+        ports:
+          - 3128:3128
+    steps:
+      -
+        name: Check proxy
+        run: |
+          netstat -aptn
+          curl --retry 5 --retry-all-errors --retry-delay 0 --connect-timeout 5 --proxy http://127.0.0.1:3128 -v --insecure --head https://www.google.com
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set proxy config
+        run: |
+          mkdir -p ~/.docker
+          echo '{"proxies":{"default":{"httpProxy":"http://127.0.0.1:3128","httpsProxy":"http://127.0.0.1:3128"}}}' > ~/.docker/config.json
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+            network=host
+          buildkitd-flags: --debug
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+          targets: app-proxy
+
+  proxy-buildkitd:
+    runs-on: ubuntu-latest
+    services:
+      squid-proxy:
+        image: ubuntu/squid:latest
+        ports:
+          - 3128:3128
+    steps:
+      -
+        name: Check proxy
+        run: |
+          netstat -aptn
+          curl --retry 5 --retry-all-errors --retry-delay 0 --connect-timeout 5 --proxy http://127.0.0.1:3128 -v --insecure --head https://www.google.com
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+            network=host
+            env.http_proxy=http://127.0.0.1:3128
+            env.https_proxy=http://127.0.0.1:3128
+          buildkitd-flags: --debug
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+
+  git-context:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+
+  git-context-and-local:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            cwd://${{ steps.meta.outputs.bake-file }}
+
+  multi-output:
+    runs-on: ubuntu-latest
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            network=host
+      -
+        name: Build and push
+        uses: ./
+        with:
+          workdir: ./test/go
+          source: .
+          set: |
+            *.output=type=image,name=localhost:5000/name/app:latest,push=true
+            *.output=type=docker,name=app:local
+            *.output=type=oci,dest=/tmp/oci.tar
+      -
+        name: Check registry
+        run: |
+          docker buildx imagetools inspect localhost:5000/name/app:latest --format '{{json .}}'
+      -
+        name: Check docker
+        run: |
+          docker image inspect app:local
+      -
+        name: Check oci
+        run: |
+          set -ex
+          mkdir -p /tmp/oci-out
+          tar xf /tmp/oci.tar -C /tmp/oci-out
+          tree -nh /tmp/oci-out
+
+  load-and-push:
+    runs-on: ubuntu-latest
+    services:
+      registry:
+        image: registry:2
+        ports:
+          - 5000:5000
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            network=host
+      -
+        name: Build and push
+        uses: ./
+        with:
+          workdir: ./test/go
+          source: .
+          targets: image
+          load: true
+          push: true
+          set: |
+            *.tags=localhost:5000/name/app:latest
+      -
+        name: Check registry
+        run: |
+          docker buildx imagetools inspect localhost:5000/name/app:latest --format '{{json .}}'
+      -
+        name: Check docker
+        run: |
+          docker image inspect localhost:5000/name/app:latest
+
+  summary-disable:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_SUMMARY: false
+
+  summary-disable-deprecated:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_NO_SUMMARY: true
+
+  summary-not-supported:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: v0.12.1
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+
+  record-upload-disable:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_RECORD_UPLOAD: false
+
+  record-retention-days:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        days:
+          - 2
+          - 0
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_RECORD_RETENTION_DAYS: ${{ matrix.days }}
+
+  export-legacy:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        legacy:
+          - false
+          - true
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_EXPORT_LEGACY: ${{ matrix.legacy }}
+
+  checks:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        buildx-version:
+          - edge
+          - v0.14.1
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ matrix.buildx-version }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          workdir: ./test
+          source: .
+          files: |
+            ./lint.hcl
+
+  annotations-disabled:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          workdir: ./test
+          source: .
+          files: |
+            ./lint.hcl
+        env:
+          DOCKER_BUILD_CHECKS_ANNOTATIONS: false
+
+  allow:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        buildx-version:
+          - edge
+          - v0.19.0
+          - v0.18.0
+          - v0.17.1
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ matrix.buildx-version }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          allow: network.host
+          targets: app-entitlements
+
+  no-default-attestations:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+        env:
+          BUILDX_NO_DEFAULT_ATTESTATIONS: 1
+
+  call-check:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          workdir: ./test
+          source: .
+          files: |
+            ./lint.hcl
+          call: check
+          targets: lint
+      -
+        name: Check
+        run: |
+          if [ "${{ steps.bake.outcome }}" != "failure" ] || [ "${{ steps.bake.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+
+  call-check-multi:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          workdir: ./test
+          source: .
+          files: |
+            ./lint.hcl
+          call: check
+      -
+        name: Check
+        run: |
+          if [ "${{ steps.bake.outcome }}" != "failure" ] || [ "${{ steps.bake.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+
+  call-check-nowarning:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+          call: check
+
+  attest-override:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build and push
+        uses: ./
+        with:
+          workdir: ./test/attest
+          source: .

.github/workflows/labels.yml

@@ -1,20 +0,0 @@
-name: labels
-
-on:
-  push:
-    branches:
-      - 'master'
-    paths:
-      - '.github/labels.yml'
-      - '.github/workflows/labels.yml'
-
-jobs:
-  labeler:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2.3.3
-      -
-        name: Run Labeler
-        uses: crazy-max/ghaction-github-labeler@v3.1.0

.github/workflows/pr-assign-author.yml

@@ -0,0 +1,17 @@
+name: pr-assign-author
+
+permissions:
+  contents: read
+
+on:
+  pull_request_target:
+    types:
+      - opened
+      - reopened
+
+jobs:
+  run:
+    uses: crazy-max/.github/.github/workflows/pr-assign-author.yml@1b673f36fad86812f538c1df9794904038a23cbf
+    permissions:
+      contents: read
+      pull-requests: write

.github/workflows/publish.yml

@@ -0,0 +1,21 @@
+name: publish
+
+on:
+  release:
+    types:
+      - published
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      id-token: write
+      packages: write
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Publish
+        uses: actions/publish-immutable-action@v0.0.4

.github/workflows/test.yml

@@ -1,12 +1,21 @@
 name: test
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:
-      - master
+      - 'master'
+      - 'releases/v*'
+    paths-ignore:
+      - '.github/workflows/ci-subaction.yml'
+      - 'subaction/**'
   pull_request:
-    branches:
+    paths-ignore:
-      - master
+      - '.github/workflows/ci-subaction.yml'
+      - 'subaction/**'
 
 jobs:
   test:
@@ -14,17 +23,16 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2.3.3
+        uses: actions/checkout@v6
-      -
-        name: Install
-        run: yarn install
       -
         name: Test
-        run: yarn run test
+        uses: docker/bake-action@v6
+        with:
+          source: .
+          targets: test
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v1.0.13
+        uses: codecov/codecov-action@v5
-        if: success()
         with:
+          files: ./coverage/clover.xml
           token: ${{ secrets.CODECOV_TOKEN }}
-          file: ./coverage/clover.xml

.github/workflows/validate.yml

@@ -0,0 +1,43 @@
+name: validate
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+on:
+  push:
+    branches:
+      - 'master'
+      - 'releases/v*'
+  pull_request:
+
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      targets: ${{ steps.generate.outputs.targets }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: List targets
+        id: generate
+        uses: ./subaction/list-targets
+        with:
+          target: validate
+
+  validate:
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        target: ${{ fromJson(needs.prepare.outputs.targets) }}
+    steps:
+      -
+        name: Validate
+        uses: docker/bake-action@v6
+        with:
+          targets: ${{ matrix.target }}

.gitignore

@@ -1,11 +1,5 @@
-node_modules
+# https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
-lib
 
-# Jetbrains
-/.idea
-/*.iml
-
-# Rest of the file pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
 # Logs
 logs
 *.log
@@ -13,6 +7,7 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 lerna-debug.log*
+.pnpm-debug.log*
 
 # Diagnostic reports (https://nodejs.org/api/report.html)
 report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
@@ -23,34 +18,14 @@ pids
 *.seed
 *.pid.lock
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
 # Coverage directory used by tools like istanbul
 coverage
 *.lcov
 
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
 # Dependency directories
+node_modules/
 jspm_packages/
 
-# TypeScript v1 declaration files
-typings/
-
 # TypeScript cache
 *.tsbuildinfo
 
@@ -60,36 +35,19 @@ typings/
 # Optional eslint cache
 .eslintcache
 
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
 # Yarn Integrity file
 .yarn-integrity
 
-# dotenv environment variables file
+# dotenv environment variable files
 .env
-.env.test
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
 
-# parcel-bundler cache (https://parceljs.org/)
+# yarn v2
-.cache
+.yarn/cache
-
+.yarn/unplugged
-# next.js build output
+.yarn/build-state.yml
-.next
+.yarn/install-state.gz
-
+.pnp.*
-# nuxt.js build output
-.nuxt
-
-# vuepress build output
-.vuepress/dist
-
-# Serverless directories
-.serverless/
-
-# FuseBox cache
-.fusebox/
-
-# DynamoDB Local files
-.dynamodb/

.prettierignore

@@ -0,0 +1,6 @@
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# yarn v2
+.yarn/

.prettierrc.json

@@ -1,5 +1,5 @@
 {
-  "printWidth": 120,
+  "printWidth": 240,
   "tabWidth": 2,
   "useTabs": false,
   "semi": true,

.yarnrc.yml

@@ -0,0 +1,17 @@
+# https://yarnpkg.com/configuration/yarnrc
+
+compressionLevel: mixed
+enableGlobalCache: false
+enableHardenedMode: true
+
+logFilters:
+  - code: YN0013
+    level: discard
+  - code: YN0019
+    level: discard
+  - code: YN0076
+    level: discard
+  - code: YN0086
+    level: discard
+
+nodeLinker: node-modules

README.md

@@ -1,97 +1,188 @@
-[![GitHub release](https://img.shields.io/github/release/crazy-max/ghaction-docker-buildx-bake.svg?style=flat-square)](https://github.com/crazy-max/ghaction-docker-buildx-bake/releases/latest)
+[![GitHub release](https://img.shields.io/github/release/docker/bake-action.svg?style=flat-square)](https://github.com/docker/bake-action/releases/latest)
 [![GitHub marketplace](https://img.shields.io/badge/marketplace-docker--buildx--bake-blue?logo=github&style=flat-square)](https://github.com/marketplace/actions/docker-buildx-bake)
-[![Test workflow](https://img.shields.io/github/workflow/status/crazy-max/ghaction-docker-buildx-bake/test?label=test&logo=github&style=flat-square)](https://github.com/crazy-max/ghaction-docker-buildx-bake/actions?workflow=test)
+[![CI workflow](https://img.shields.io/github/actions/workflow/status/docker/bake-action/ci.yml?branch=master&label=ci&logo=github&style=flat-square)](https://github.com/docker/bake-action/actions?workflow=ci)
-[![Codecov](https://img.shields.io/codecov/c/github/crazy-max/ghaction-docker-buildx-bake?logo=codecov&style=flat-square)](https://codecov.io/gh/crazy-max/ghaction-docker-buildx-bake)
+[![Test workflow](https://img.shields.io/github/actions/workflow/status/docker/bake-action/test.yml?branch=master&label=test&logo=github&style=flat-square)](https://github.com/docker/bake-action/actions?workflow=test)
-[![Become a sponsor](https://img.shields.io/badge/sponsor-crazy--max-181717.svg?logo=github&style=flat-square)](https://github.com/sponsors/crazy-max)
+[![Codecov](https://img.shields.io/codecov/c/github/docker/bake-action?logo=codecov&style=flat-square)](https://codecov.io/gh/docker/bake-action)
-[![Paypal Donate](https://img.shields.io/badge/donate-paypal-00457c.svg?logo=paypal&style=flat-square)](https://www.paypal.me/crazyws)
 
 ## About
 
-GitHub Action to use Docker [Buildx Bake](https://github.com/docker/buildx#buildx-bake-options-target) as a high-level build command.
+GitHub Action to use Docker [Buildx Bake](https://docs.docker.com/build/customize/bake/)
+as a high-level build command.
 
-If you are interested, [check out](https://git.io/Je09Y) my other :octocat: GitHub Actions!
+![Screenshot](.github/bake-action.png)
 
 ___
 
 * [Usage](#usage)
+  * [Git context](#git-context)
+  * [Path context](#path-context)
+* [Summaries](#summaries)
 * [Customizing](#customizing)
   * [inputs](#inputs)
-* [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
+  * [outputs](#outputs)
-* [Limitation](#limitation)
+  * [environment variables](#environment-variables)
-* [How can I help?](#how-can-i-help)
+* [Subactions](#subactions)
-* [License](#license)
+  * [`matrix`](subaction/matrix)
+* [Contributing](#contributing)
 
 ## Usage
 
+### Git context
+
+Since `v6` this action uses the [Git context](https://docs.docker.com/build/bake/remote-definition/)
+to build from a remote bake definition by default like the [build-push-action](https://github.com/docker/build-push-action)
+does. This means that you don't need to use the [`actions/checkout`](https://github.com/actions/checkout/)
+action to check out the repository as [BuildKit](https://docs.docker.com/build/buildkit/)
+will do this directly.
+
+The git reference will be based on the [event that triggered your workflow](https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows)
+and will result in the following context: `https://github.com/<owner>/<repo>.git#<ref>`.
+
 ```yaml
 name: ci
+
 on:
-  pull_request:
-    branches: master
   push:
-    branches: master
+
-    tags:
+jobs:
+  bake:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Build and push
+        uses: docker/bake-action@v6
+        with:
+          push: true
+          set: |
+            *.tags=user/app:latest
+```
+
+Be careful because **any file mutation in the steps that precede the build step
+will be ignored, including processing of the `.dockerignore` file** since
+the context is based on the Git reference. However, you can use the
+[Path context](#path-context) using the [`source` input](#inputs) alongside
+the [`actions/checkout`](https://github.com/actions/checkout/) action to remove
+this restriction.
+
+Default Git context can also be provided using the [Handlebars template](https://handlebarsjs.com/guide/)
+expression `{{defaultContext}}`. Here we can use it to provide a subdirectory
+to the default Git context:
+
+```yaml
+      -
+        name: Build and push
+        uses: docker/bake-action@v6
+        with:
+          source: "{{defaultContext}}:mysubdir"
+          push: true
+          set: |
+            *.tags=user/app:latest
+```
+
+Building from the current repository automatically uses the `GITHUB_TOKEN`
+secret that GitHub [automatically creates for workflows](https://docs.github.com/en/actions/security-guides/automatic-token-authentication),
+so you don't need to pass that manually. If you want to authenticate against
+another private repository for remote definitions, you can set the
+[`BUILDX_BAKE_GIT_AUTH_TOKEN` environment variable](https://docs.docker.com/build/building/variables/#buildx_bake_git_auth_token).
+
+> [!NOTE]
+> Supported since Buildx 0.14.0
+
+```yaml
+      -
+        name: Build and push
+        uses: docker/bake-action@v6
+        with:
+          push: true
+          set: |
+            *.tags=user/app:latest
+        env:
+          BUILDX_BAKE_GIT_AUTH_TOKEN: ${{ secrets.MYTOKEN }}
+```
+
+### Path context
+
+```yaml
+name: ci
+
+on:
+  push:
+
 jobs:
   bake:
     runs-on: ubuntu-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-      -
-        name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v1
       -
         name: Login to DockerHub
-        uses: docker/login-action@v1 
+        uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          username: ${{ vars.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
       -
         name: Build and push
-        uses: crazy-max/ghaction-docker-buildx-bake@v1
+        uses: docker/bake-action@v6
         with:
-          builder: ${{ steps.buildx.outputs.name }}
+          source: .
           push: true
-          files: |
+          set: |
-            ./config.hcl
+            *.tags=user/app:latest
-          targets: |
-            default
-            release
 ```
 
+## Summaries
+
+This action generates a [job summary](https://github.blog/2022-05-09-supercharging-github-actions-with-job-summaries/)
+that provides a detailed overview of the build execution. The summary shows an
+overview of all the steps executed during the build, including the build
+inputs, bake definition, and eventual errors.
+
+![build-push-action job summary](./.github/bake-summary.png)
+
+The summary also includes a link for downloading a build record archive with
+additional details about the build execution for all the bake targets,
+including build stats, logs, outputs, and more. The build record can be
+imported to Docker Desktop for inspecting the build in greater detail.
+
+> [!WARNING]
+>
+> If you're using the [`actions/download-artifact`](https://github.com/actions/download-artifact)
+> action in your workflow, you need to ignore the build record artifacts
+> if `name` and `pattern` inputs are not specified ([defaults to download all artifacts](https://github.com/actions/download-artifact?tab=readme-ov-file#download-all-artifacts) of the workflow),
+> otherwise the action will fail:
+> ```yaml
+> - uses: actions/download-artifact@v4
+>   with:
+>     pattern: "!*.dockerbuild"
+> ```
+> More info: https://github.com/actions/toolkit/pull/1874
+
+Summaries are enabled by default, but can be disabled with the
+`DOCKER_BUILD_SUMMARY` [environment variable](#environment-variables).
+
+For more information about summaries, refer to the
+[documentation](https://docs.docker.com/go/build-summary/).
+
 ## Customizing
 
 ### inputs
 
-Following inputs can be used as `step.with` keys
+The following inputs can be used as `step.with` keys
 
-| Name             | Type    | Description                        |
+> `List` type is a newline-delimited string
-|------------------|---------|------------------------------------|
-| `builder`        | String  | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action) |
-| `files`          | List    | List of [bake definition files](https://github.com/docker/buildx#file-definition) |
-| `targets`        | List    | List of bake targets |
-| `no-cache`       | Bool    | Do not use cache when building the image (default `false`) |
-| `pull`           | Bool    | Always attempt to pull a newer version of the image (default `false`) |
-| `load`           | Bool    | Load is a shorthand for `--set=*.output=type=docker` (default `false`) |
-| `push`           | Bool    | Push is a shorthand for `--set=*.output=type=registry` (default `false`) |
-| `set`            | CSV     | List of [targets values to override](https://github.com/docker/buildx#--set-targetpatternkeysubkeyvalue) (eg: `targetpattern.key=value`) |
-
-> `List` type can be a comma or newline-delimited string
-> ```yaml
-> targets: default,release
-> ```
-> ```yaml
-> targets: |
->   default
->   release
-> ```
-
-> `CSV` type must be a newline-delimited string
 > ```yaml
 > set: target.args.mybuildarg=value
 > ```
@@ -101,35 +192,52 @@ Following inputs can be used as `step.with` keys
 >   foo*.args.mybuildarg=value
 > ```
 
-## Keep up-to-date with GitHub Dependabot
+> `CSV` type is a comma-delimited string
+> ```yaml
+> targets: default,release
+> ```
 
-Since [Dependabot](https://docs.github.com/en/github/administering-a-repository/keeping-your-actions-up-to-date-with-github-dependabot)
+| Name           | Type        | Description                                                                                                                                                        |
-has [native GitHub Actions support](https://docs.github.com/en/github/administering-a-repository/configuration-options-for-dependency-updates#package-ecosystem),
+|----------------|-------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-to enable it on your GitHub repo all you need to do is add the `.github/dependabot.yml` file:
+| `builder`      | String      | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action)                                                                        |
+| `workdir`      | String      | Working directory of execution                                                                                                                                     |
+| `source`       | String      | Context to build from. Can be either local (`.`) or a [remote bake definition](https://docs.docker.com/build/bake/remote-definition/)                              |
+| `allow`        | List/CSV    | Allow build to access specified resources (e.g., `network.host`)                                                                                                   |
+| `call`         | String      | Set method for evaluating build (e.g., check)                                                                                                                      |
+| `files`        | List/CSV    | List of [bake definition files](https://docs.docker.com/build/customize/bake/file-definition/)                                                                     |
+| `no-cache`     | Bool        | Do not use cache when building the image (default `false`)                                                                                                         |
+| `pull`         | Bool        | Always attempt to pull a newer version of the image (default `false`)                                                                                              |
+| `load`         | Bool        | Load is a shorthand for `--set=*.output=type=docker` (default `false`)                                                                                             |
+| `provenance`   | Bool/String | [Provenance](https://docs.docker.com/build/attestations/slsa-provenance/) is a shorthand for `--set=*.attest=type=provenance`                                      |
+| `push`         | Bool        | Push is a shorthand for `--set=*.output=type=registry` (default `false`)                                                                                           |
+| `sbom`         | Bool/String | [SBOM](https://docs.docker.com/build/attestations/sbom/) is a shorthand for `--set=*.attest=type=sbom`                                                             |
+| `set`          | List        | List of [targets values to override](https://docs.docker.com/engine/reference/commandline/buildx_bake/#set) (e.g., `targetpattern.key=value`)                      |
+| `targets`      | List/CSV    | List of bake targets (`default` target used if empty)                                                                                                              |
+| `github-token` | String      | API token used to authenticate to a Git repository for [remote definitions](https://docs.docker.com/build/bake/remote-definition/) (default `${{ github.token }}`) |
 
-```yaml
+### outputs
-version: 2
-updates:
-  # Maintain dependencies for GitHub Actions
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "daily"
-```
 
-## Limitation
+The following outputs are available
 
-This action is only available for Linux [virtual environments](https://help.github.com/en/articles/virtual-environments-for-github-actions#supported-virtual-environments-and-hardware-resources).
+| Name       | Type | Description           |
+|------------|------|-----------------------|
+| `metadata` | JSON | Build result metadata |
 
-## How can I help?
+### environment variables
 
-All kinds of contributions are welcome :raised_hands:! The most basic way to show your support is to star :star2:
+| Name                                 | Type   | Default | Description                                                                                                                                                                                                                                                        |
-the project, or to raise issues :speech_balloon: You can also support this project by
+|--------------------------------------|--------|---------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-[**becoming a sponsor on GitHub**](https://github.com/sponsors/crazy-max) :clap: or by making a
+| `DOCKER_BUILD_CHECKS_ANNOTATIONS`    | Bool   | `true`  | If `false`, GitHub annotations are not generated for [build checks](https://docs.docker.com/build/checks/)                                                                                                                                                         |
-[Paypal donation](https://www.paypal.me/crazyws) to ensure this journey continues indefinitely! :rocket:
+| `DOCKER_BUILD_SUMMARY`               | Bool   | `true`  | If `false`, [build summary](https://docs.docker.com/build/ci/github-actions/build-summary/) generation is disabled                                                                                                                                                 |
+| `DOCKER_BUILD_RECORD_UPLOAD`         | Bool   | `true`  | If `false`, build record upload as [GitHub artifact](https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts) is disabled                                                                                                            |
+| `DOCKER_BUILD_RECORD_RETENTION_DAYS` | Number |         | Duration after which build record artifact will expire in days. Defaults to repository/org [retention settings](https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration#artifact-and-log-retention-policy) if unset or `0` |
+| `DOCKER_BUILD_EXPORT_LEGACY`         | Bool   | `false` | If `true`, exports build using legacy export-build tool instead of [`buildx history export` command](https://docs.docker.com/reference/cli/docker/buildx/history/export/)                                                                                          |
 
-Thanks again for your support, it is much appreciated! :pray:
+## Subactions
 
-## License
+* [`matrix`](subaction/matrix)
 
-MIT. See `LICENSE` for more details.
+## Contributing
+
+Want to contribute? Awesome! You can find information about contributing to
+this project in the [CONTRIBUTING.md](/.github/CONTRIBUTING.md)

__mocks__/@actions/github.ts

@@ -0,0 +1,207 @@
+import {jest} from '@jest/globals';
+
+export const context = {
+  repo: {
+    owner: 'docker',
+    repo: 'build-push-action'
+  },
+  ref: 'refs/heads/master',
+  runId: 123456789,
+  payload: {
+    after: '860c1904a1ce19322e91ac35af1ab07466440c37',
+    base_ref: null,
+    before: '5f3331d7f7044c18ca9f12c77d961c4d7cf3276a',
+    commits: [
+      {
+        author: {
+          email: 'crazy-max@users.noreply.github.com',
+          name: 'CrazyMax',
+          username: 'crazy-max'
+        },
+        committer: {
+          email: 'crazy-max@users.noreply.github.com',
+          name: 'CrazyMax',
+          username: 'crazy-max'
+        },
+        distinct: true,
+        id: '860c1904a1ce19322e91ac35af1ab07466440c37',
+        message: 'hello dev',
+        timestamp: '2022-04-19T11:27:24+02:00',
+        tree_id: 'd2c60af597e863787d2d27f569e30495b0b92820',
+        url: 'https://github.com/docker/test-docker-action/commit/860c1904a1ce19322e91ac35af1ab07466440c37'
+      }
+    ],
+    compare: 'https://github.com/docker/test-docker-action/compare/5f3331d7f704...860c1904a1ce',
+    created: false,
+    deleted: false,
+    forced: false,
+    head_commit: {
+      author: {
+        email: 'crazy-max@users.noreply.github.com',
+        name: 'CrazyMax',
+        username: 'crazy-max'
+      },
+      committer: {
+        email: 'crazy-max@users.noreply.github.com',
+        name: 'CrazyMax',
+        username: 'crazy-max'
+      },
+      distinct: true,
+      id: '860c1904a1ce19322e91ac35af1ab07466440c37',
+      message: 'hello dev',
+      timestamp: '2022-04-19T11:27:24+02:00',
+      tree_id: 'd2c60af597e863787d2d27f569e30495b0b92820',
+      url: 'https://github.com/docker/test-docker-action/commit/860c1904a1ce19322e91ac35af1ab07466440c37'
+    },
+    organization: {
+      avatar_url: 'https://avatars.githubusercontent.com/u/5429470?v=4',
+      description: 'Docker helps developers bring their ideas to life by conquering the complexity of app development.',
+      events_url: 'https://api.github.com/orgs/docker/events',
+      hooks_url: 'https://api.github.com/orgs/docker/hooks',
+      id: 5429470,
+      issues_url: 'https://api.github.com/orgs/docker/issues',
+      login: 'docker',
+      members_url: 'https://api.github.com/orgs/docker/members{/member}',
+      node_id: 'MDEyOk9yZ2FuaXphdGlvbjU0Mjk0NzA=',
+      public_members_url: 'https://api.github.com/orgs/docker/public_members{/member}',
+      repos_url: 'https://api.github.com/orgs/docker/repos',
+      url: 'https://api.github.com/orgs/docker'
+    },
+    pusher: {
+      email: 'github@crazymax.dev',
+      name: 'crazy-max'
+    },
+    ref: 'refs/heads/dev',
+    repository: {
+      allow_forking: true,
+      archive_url: 'https://api.github.com/repos/docker/test-docker-action/{archive_format}{/ref}',
+      archived: false,
+      assignees_url: 'https://api.github.com/repos/docker/test-docker-action/assignees{/user}',
+      blobs_url: 'https://api.github.com/repos/docker/test-docker-action/git/blobs{/sha}',
+      branches_url: 'https://api.github.com/repos/docker/test-docker-action/branches{/branch}',
+      clone_url: 'https://github.com/docker/test-docker-action.git',
+      collaborators_url: 'https://api.github.com/repos/docker/test-docker-action/collaborators{/collaborator}',
+      comments_url: 'https://api.github.com/repos/docker/test-docker-action/comments{/number}',
+      commits_url: 'https://api.github.com/repos/docker/test-docker-action/commits{/sha}',
+      compare_url: 'https://api.github.com/repos/docker/test-docker-action/compare/{base}...{head}',
+      contents_url: 'https://api.github.com/repos/docker/test-docker-action/contents/{+path}',
+      contributors_url: 'https://api.github.com/repos/docker/test-docker-action/contributors',
+      created_at: 1596792180,
+      default_branch: 'master',
+      deployments_url: 'https://api.github.com/repos/docker/test-docker-action/deployments',
+      description: 'Test "Docker" Actions',
+      disabled: false,
+      downloads_url: 'https://api.github.com/repos/docker/test-docker-action/downloads',
+      events_url: 'https://api.github.com/repos/docker/test-docker-action/events',
+      fork: false,
+      forks: 1,
+      forks_count: 1,
+      forks_url: 'https://api.github.com/repos/docker/test-docker-action/forks',
+      full_name: 'docker/test-docker-action',
+      git_commits_url: 'https://api.github.com/repos/docker/test-docker-action/git/commits{/sha}',
+      git_refs_url: 'https://api.github.com/repos/docker/test-docker-action/git/refs{/sha}',
+      git_tags_url: 'https://api.github.com/repos/docker/test-docker-action/git/tags{/sha}',
+      git_url: 'git://github.com/docker/test-docker-action.git',
+      has_downloads: true,
+      has_issues: true,
+      has_pages: false,
+      has_projects: true,
+      has_wiki: true,
+      homepage: '',
+      hooks_url: 'https://api.github.com/repos/docker/test-docker-action/hooks',
+      html_url: 'https://github.com/docker/test-docker-action',
+      id: 285789493,
+      is_template: false,
+      issue_comment_url: 'https://api.github.com/repos/docker/test-docker-action/issues/comments{/number}',
+      issue_events_url: 'https://api.github.com/repos/docker/test-docker-action/issues/events{/number}',
+      issues_url: 'https://api.github.com/repos/docker/test-docker-action/issues{/number}',
+      keys_url: 'https://api.github.com/repos/docker/test-docker-action/keys{/key_id}',
+      labels_url: 'https://api.github.com/repos/docker/test-docker-action/labels{/name}',
+      language: 'JavaScript',
+      languages_url: 'https://api.github.com/repos/docker/test-docker-action/languages',
+      license: {
+        key: 'mit',
+        name: 'MIT License',
+        node_id: 'MDc6TGljZW5zZTEz',
+        spdx_id: 'MIT',
+        url: 'https://api.github.com/licenses/mit'
+      },
+      master_branch: 'master',
+      merges_url: 'https://api.github.com/repos/docker/test-docker-action/merges',
+      milestones_url: 'https://api.github.com/repos/docker/test-docker-action/milestones{/number}',
+      mirror_url: null,
+      name: 'test-docker-action',
+      node_id: 'MDEwOlJlcG9zaXRvcnkyODU3ODk0OTM=',
+      notifications_url: 'https://api.github.com/repos/docker/test-docker-action/notifications{?since,all,participating}',
+      open_issues: 6,
+      open_issues_count: 6,
+      organization: 'docker',
+      owner: {
+        avatar_url: 'https://avatars.githubusercontent.com/u/5429470?v=4',
+        email: 'info@docker.com',
+        events_url: 'https://api.github.com/users/docker/events{/privacy}',
+        followers_url: 'https://api.github.com/users/docker/followers',
+        following_url: 'https://api.github.com/users/docker/following{/other_user}',
+        gists_url: 'https://api.github.com/users/docker/gists{/gist_id}',
+        gravatar_id: '',
+        html_url: 'https://github.com/docker',
+        id: 5429470,
+        login: 'docker',
+        name: 'docker',
+        node_id: 'MDEyOk9yZ2FuaXphdGlvbjU0Mjk0NzA=',
+        organizations_url: 'https://api.github.com/users/docker/orgs',
+        received_events_url: 'https://api.github.com/users/docker/received_events',
+        repos_url: 'https://api.github.com/users/docker/repos',
+        site_admin: false,
+        starred_url: 'https://api.github.com/users/docker/starred{/owner}{/repo}',
+        subscriptions_url: 'https://api.github.com/users/docker/subscriptions',
+        type: 'Organization',
+        url: 'https://api.github.com/users/docker'
+      },
+      private: true,
+      pulls_url: 'https://api.github.com/repos/docker/test-docker-action/pulls{/number}',
+      pushed_at: 1650360446,
+      releases_url: 'https://api.github.com/repos/docker/test-docker-action/releases{/id}',
+      size: 796,
+      ssh_url: 'git@github.com:docker/test-docker-action.git',
+      stargazers: 0,
+      stargazers_count: 0,
+      stargazers_url: 'https://api.github.com/repos/docker/test-docker-action/stargazers',
+      statuses_url: 'https://api.github.com/repos/docker/test-docker-action/statuses/{sha}',
+      subscribers_url: 'https://api.github.com/repos/docker/test-docker-action/subscribers',
+      subscription_url: 'https://api.github.com/repos/docker/test-docker-action/subscription',
+      svn_url: 'https://github.com/docker/test-docker-action',
+      tags_url: 'https://api.github.com/repos/docker/test-docker-action/tags',
+      teams_url: 'https://api.github.com/repos/docker/test-docker-action/teams',
+      topics: [],
+      trees_url: 'https://api.github.com/repos/docker/test-docker-action/git/trees{/sha}',
+      updated_at: '2022-04-19T09:05:09Z',
+      url: 'https://github.com/docker/test-docker-action',
+      visibility: 'private',
+      watchers: 0,
+      watchers_count: 0
+    },
+    sender: {
+      avatar_url: 'https://avatars.githubusercontent.com/u/1951866?v=4',
+      events_url: 'https://api.github.com/users/crazy-max/events{/privacy}',
+      followers_url: 'https://api.github.com/users/crazy-max/followers',
+      following_url: 'https://api.github.com/users/crazy-max/following{/other_user}',
+      gists_url: 'https://api.github.com/users/crazy-max/gists{/gist_id}',
+      gravatar_id: '',
+      html_url: 'https://github.com/crazy-max',
+      id: 1951866,
+      login: 'crazy-max',
+      node_id: 'MDQ6VXNlcjE5NTE4NjY=',
+      organizations_url: 'https://api.github.com/users/crazy-max/orgs',
+      received_events_url: 'https://api.github.com/users/crazy-max/received_events',
+      repos_url: 'https://api.github.com/users/crazy-max/repos',
+      site_admin: false,
+      starred_url: 'https://api.github.com/users/crazy-max/starred{/owner}{/repo}',
+      subscriptions_url: 'https://api.github.com/users/crazy-max/subscriptions',
+      type: 'User',
+      url: 'https://api.github.com/users/crazy-max'
+    }
+  }
+};
+
+export const getOctokit = jest.fn();

__tests__/buildx.test.ts

@@ -1,22 +0,0 @@
-import * as semver from 'semver';
-import * as buildx from '../src/buildx';
-import * as exec from '@actions/exec';
-
-describe('getVersion', () => {
-  it('valid', async () => {
-    await exec.exec('docker', ['buildx', 'version']);
-    const version = await buildx.getVersion();
-    console.log(`version: ${version}`);
-    expect(semver.valid(version)).not.toBeNull();
-  }, 100000);
-});
-
-describe('parseVersion', () => {
-  test.each([
-    ['github.com/docker/buildx 0.4.1+azure bda4882a65349ca359216b135896bddc1d92461c', '0.4.1'],
-    ['github.com/docker/buildx v0.4.1 bda4882a65349ca359216b135896bddc1d92461c', '0.4.1'],
-    ['github.com/docker/buildx v0.4.2 fb7b670b764764dc4716df3eba07ffdae4cc47b2', '0.4.2']
-  ])('given %p', async (stdout, expected) => {
-    expect(await buildx.parseVersion(stdout)).toEqual(expected);
-  });
-});

__tests__/context.test.ts

@@ -1,84 +1,469 @@
+import {afterEach, beforeEach, describe, expect, jest, test} from '@jest/globals';
+import * as fs from 'fs';
+import * as path from 'path';
+
+import {Bake} from '@docker/actions-toolkit/lib/buildx/bake';
+import {Builder} from '@docker/actions-toolkit/lib/buildx/builder';
+import {Buildx} from '@docker/actions-toolkit/lib/buildx/buildx';
+import {Context} from '@docker/actions-toolkit/lib/context';
+import {Docker} from '@docker/actions-toolkit/lib/docker/docker';
+import {GitHub} from '@docker/actions-toolkit/lib/github';
+import {Toolkit} from '@docker/actions-toolkit/lib/toolkit';
+
+import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
+import {BuilderInfo} from '@docker/actions-toolkit/lib/types/buildx/builder';
+import {GitHubRepo} from '@docker/actions-toolkit/lib/types/github';
+
 import * as context from '../src/context';
 
-describe('getInputList', () => {
+const tmpDir = path.join('/tmp', '.docker-bake-action-jest');
-  it('handles single line correctly', async () => {
+const tmpName = path.join(tmpDir, '.tmpname-jest');
-    await setInput('foo', 'bar');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar']);
-  });
 
-  it('handles multiple lines correctly', async () => {
+import repoFixture from './fixtures/github-repo.json';
-    setInput('foo', 'bar\nbaz');
+jest.spyOn(GitHub.prototype, 'repoData').mockImplementation((): Promise<GitHubRepo> => {
-    const res = await context.getInputList('foo');
+  return <Promise<GitHubRepo>>(repoFixture as unknown);
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
-
-  it('remove empty lines correctly', async () => {
-    setInput('foo', 'bar\n\nbaz');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
-
-  it('handles comma correctly', async () => {
-    setInput('foo', 'bar,baz');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
-
-  it('remove empty result correctly', async () => {
-    setInput('foo', 'bar,baz,');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
-
-  it('handles different new lines correctly', async () => {
-    setInput('foo', 'bar\r\nbaz');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
-
-  it('handles different new lines and comma correctly', async () => {
-    setInput('foo', 'bar\r\nbaz,bat');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz', 'bat']);
-  });
-
-  it('handles multiple lines and ignoring comma correctly', async () => {
-    setInput('cache-from', 'user/app:cache\ntype=local,src=path/to/dir');
-    const res = await context.getInputList('cache-from', true);
-    console.log(res);
-    expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
-  });
-
-  it('handles different new lines and ignoring comma correctly', async () => {
-    setInput('cache-from', 'user/app:cache\r\ntype=local,src=path/to/dir');
-    const res = await context.getInputList('cache-from', true);
-    console.log(res);
-    expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
-  });
 });
 
-describe('asyncForEach', () => {
+jest.spyOn(Context, 'tmpDir').mockImplementation((): string => {
-  it('executes async tasks sequentially', async () => {
+  if (!fs.existsSync(tmpDir)) {
-    const testValues = [1, 2, 3, 4, 5];
+    fs.mkdirSync(tmpDir, {recursive: true});
-    const results: number[] = [];
+  }
-
+  return tmpDir;
-    await context.asyncForEach(testValues, async value => {
-      results.push(value);
-    });
-
-    expect(results).toEqual(testValues);
-  });
 });
 
-// See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67
+jest.spyOn(Context, 'tmpName').mockImplementation((): string => {
+  return tmpName;
+});
+
+jest.spyOn(Docker, 'isAvailable').mockImplementation(async (): Promise<boolean> => {
+  return true;
+});
+
+const metadataJson = path.join(tmpDir, 'metadata.json');
+jest.spyOn(Bake.prototype, 'getMetadataFilePath').mockImplementation((): string => {
+  return metadataJson;
+});
+
+jest.spyOn(Builder.prototype, 'inspect').mockImplementation(async (): Promise<BuilderInfo> => {
+  return {
+    name: 'builder2',
+    driver: 'docker-container',
+    lastActivity: new Date('2023-01-16 09:45:23 +0000 UTC'),
+    nodes: [
+      {
+        buildkit: 'v0.11.0',
+        'buildkitd-flags': '--debug --allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        'driver-opts': ['BUILDKIT_STEP_LOG_MAX_SIZE=10485760', 'BUILDKIT_STEP_LOG_MAX_SPEED=10485760', 'JAEGER_TRACE=localhost:6831', 'image=moby/buildkit:latest', 'network=host'],
+        endpoint: 'unix:///var/run/docker.sock',
+        name: 'builder20',
+        platforms: 'linux/amd64,linux/amd64/v2,linux/amd64/v3,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6',
+        status: 'running'
+      }
+    ]
+  };
+});
+
+jest.spyOn(Bake.prototype, 'getDefinition').mockImplementation(async (): Promise<BakeDefinition> => {
+  return JSON.parse(`{
+    "group": {
+      "default": {
+        "targets": [
+          "validate"
+        ]
+      },
+      "validate": {
+        "targets": [
+          "lint",
+          "validate-vendor",
+          "validate-docs"
+        ]
+      }
+    },
+    "target": {
+      "lint": {
+        "context": ".",
+        "dockerfile": "./hack/dockerfiles/lint.Dockerfile",
+        "args": {
+          "BUILDKIT_CONTEXT_KEEP_GIT_DIR": "1",
+          "GO_VERSION": "1.20"
+        },
+        "output": [
+          "type=cacheonly"
+        ]
+      },
+      "validate-docs": {
+        "context": ".",
+        "dockerfile": "./hack/dockerfiles/docs.Dockerfile",
+        "args": {
+          "BUILDKIT_CONTEXT_KEEP_GIT_DIR": "1",
+          "BUILDX_EXPERIMENTAL": "1",
+          "FORMATS": "md",
+          "GO_VERSION": "1.20"
+        },
+        "target": "validate",
+        "output": [
+          "type=cacheonly"
+        ]
+      },
+      "validate-vendor": {
+        "context": ".",
+        "dockerfile": "./hack/dockerfiles/vendor.Dockerfile",
+        "args": {
+          "BUILDKIT_CONTEXT_KEEP_GIT_DIR": "1",
+          "GO_VERSION": "1.20"
+        },
+        "target": "validate",
+        "output": [
+          "type=cacheonly"
+        ]
+      }
+    }
+  }`) as BakeDefinition;
+});
+
+describe('getArgs', () => {
+  const originalEnv = process.env;
+  beforeEach(() => {
+    process.env = Object.keys(process.env).reduce((object, key) => {
+      if (!key.startsWith('INPUT_')) {
+        object[key] = process.env[key];
+      }
+      return object;
+    }, {});
+  });
+  afterEach(() => {
+    process.env = originalEnv;
+  });
+
+  // prettier-ignore
+  test.each([
+    [
+      0,
+      '0.4.1',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+      ]),
+      [
+        'bake',
+      ],
+      undefined
+    ],
+    [
+      1,
+      '0.8.2',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false']
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson
+      ],
+      undefined
+    ],
+    [
+      2,
+      '0.8.2',
+      new Map<string, string>([
+        ['source', '.'],
+        ['targets', 'webapp\nvalidate'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false']
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson,
+        'webapp', 'validate'
+      ],
+      undefined
+    ],
+    [
+      3,
+      '0.8.2',
+      new Map<string, string>([
+        ['source', '.'],
+        ['set', '*.cache-from=type=gha\n*.cache-to=type=gha'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false']
+      ]),
+      [
+        'bake',
+        '--set', '*.cache-from=type=gha',
+        '--set', '*.cache-to=type=gha',
+        '--metadata-file', metadataJson
+      ],
+      undefined
+    ],
+    [
+      4,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+      ],
+      undefined
+    ],
+    [
+      5,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['provenance', 'true'],
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson,
+        "--provenance", `builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
+    ],
+    [
+      6,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['provenance', 'mode=max'],
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson,
+        "--provenance", `mode=max,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
+    ],
+    [
+      7,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['provenance', 'false'],
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson,
+        "--provenance", 'false'
+      ],
+      undefined
+    ],
+    [
+      8,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['provenance', 'builder-id=foo'],
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson,
+        "--provenance", 'builder-id=foo'
+      ],
+      undefined
+    ],
+    [
+      9,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['set', `*.platform=linux/amd64,linux/ppc64le,linux/s390x\n*.output=type=image,"name=moby/buildkit:v0.11.0,moby/buildkit:latest",push=true`],
+        ['targets', `"image-all"`],
+      ]),
+      [
+        'bake',
+        '--set', '*.platform=linux/amd64,linux/ppc64le,linux/s390x',
+        '--set', `*.output=type=image,"name=moby/buildkit:v0.11.0,moby/buildkit:latest",push=true`,
+        '--metadata-file', metadataJson,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        'image-all'
+      ],
+      undefined
+    ],
+    [
+      10,
+      '0.10.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['set', `*.labels.foo=bar=#baz`],
+        ['targets', `"image-all"`],
+      ]),
+      [
+        'bake',
+        '--set', `*.labels.foo=bar=#baz`,
+        '--metadata-file', metadataJson,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        'image-all'
+      ],
+      undefined
+    ],
+    [
+      11,
+      '0.10.0',
+      new Map<string, string>([
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['files', './foo.hcl'],
+      ]),
+      [
+        'bake',
+        'https://github.com/docker/build-push-action.git#refs/heads/master',
+        '--file', './foo.hcl',
+        '--metadata-file', metadataJson,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
+    ],
+    [
+      12,
+      '0.17.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['allow', 'network.host'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+      ]),
+      [
+        'bake',
+        '--allow', 'network.host',
+        '--metadata-file', metadataJson,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
+    ],
+    [
+      13,
+      '0.15.0',
+      new Map<string, string>([
+        ['source', '{{defaultContext}}:subdir'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false'],
+        ['files', './foo.hcl'],
+      ]),
+      [
+        'bake',
+        'https://github.com/docker/build-push-action.git#refs/heads/master:subdir',
+        '--file', './foo.hcl',
+        '--metadata-file', metadataJson,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
+    ],
+    [
+      14,
+      '0.15.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false']
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson
+      ],
+      new Map<string, string>([
+        ['BUILDX_NO_DEFAULT_ATTESTATIONS', '1']
+      ])
+    ],
+  ])(
+    '[%d] given %p with %p as inputs, returns %p',
+    async (num: number, buildxVersion: string, inputs: Map<string, string>, expected: Array<string>, envs: Map<string, string> | undefined) => {
+      if (envs) {
+        envs.forEach((value: string, name: string) => {
+          process.env[name] = value;
+        });
+      }
+      inputs.forEach((value: string, name: string) => {
+        setInput(name, value);
+      });
+      const toolkit = new Toolkit();
+      jest.spyOn(Buildx.prototype, 'version').mockImplementation(async (): Promise<string> => {
+        return buildxVersion;
+      });
+      const inp = await context.getInputs();
+      const definition = await toolkit.buildxBake.getDefinition(
+        {
+          files: inp.files,
+          load: inp.load,
+          noCache: inp['no-cache'],
+          overrides: inp.set,
+          provenance: inp.provenance,
+          push: inp.push,
+          sbom: inp.sbom,
+          source: inp.source,
+          targets: inp.targets
+        },
+        {
+          cwd: inp.workdir
+        }
+      );
+      const res = await context.getArgs(inp, definition, toolkit);
+      expect(res).toEqual(expected);
+    }
+  );
+});
+
+// See: https://github.com/actions/toolkit/blob/a1b068ec31a042ff1e10a522d8fdf0b8869d53ca/packages/core/src/core.ts#L89
 function getInputName(name: string): string {
   return `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
 }

__tests__/fixtures/github-repo.json

@@ -0,0 +1,362 @@
+{
+  "id": 1296269,
+  "node_id": "MDEwOlJlcG9zaXRvcnkxMjk2MjY5",
+  "name": "Hello-World",
+  "full_name": "octocat/Hello-World",
+  "owner": {
+    "login": "octocat",
+    "id": 1,
+    "node_id": "MDQ6VXNlcjE=",
+    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/octocat",
+    "html_url": "https://github.com/octocat",
+    "followers_url": "https://api.github.com/users/octocat/followers",
+    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+    "organizations_url": "https://api.github.com/users/octocat/orgs",
+    "repos_url": "https://api.github.com/users/octocat/repos",
+    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/octocat/received_events",
+    "type": "User",
+    "site_admin": false
+  },
+  "private": false,
+  "html_url": "https://github.com/octocat/Hello-World",
+  "description": "This your first repo!",
+  "fork": false,
+  "url": "https://api.github.com/repos/octocat/Hello-World",
+  "archive_url": "http://api.github.com/repos/octocat/Hello-World/{archive_format}{/ref}",
+  "assignees_url": "http://api.github.com/repos/octocat/Hello-World/assignees{/user}",
+  "blobs_url": "http://api.github.com/repos/octocat/Hello-World/git/blobs{/sha}",
+  "branches_url": "http://api.github.com/repos/octocat/Hello-World/branches{/branch}",
+  "collaborators_url": "http://api.github.com/repos/octocat/Hello-World/collaborators{/collaborator}",
+  "comments_url": "http://api.github.com/repos/octocat/Hello-World/comments{/number}",
+  "commits_url": "http://api.github.com/repos/octocat/Hello-World/commits{/sha}",
+  "compare_url": "http://api.github.com/repos/octocat/Hello-World/compare/{base}...{head}",
+  "contents_url": "http://api.github.com/repos/octocat/Hello-World/contents/{+path}",
+  "contributors_url": "http://api.github.com/repos/octocat/Hello-World/contributors",
+  "deployments_url": "http://api.github.com/repos/octocat/Hello-World/deployments",
+  "downloads_url": "http://api.github.com/repos/octocat/Hello-World/downloads",
+  "events_url": "http://api.github.com/repos/octocat/Hello-World/events",
+  "forks_url": "http://api.github.com/repos/octocat/Hello-World/forks",
+  "git_commits_url": "http://api.github.com/repos/octocat/Hello-World/git/commits{/sha}",
+  "git_refs_url": "http://api.github.com/repos/octocat/Hello-World/git/refs{/sha}",
+  "git_tags_url": "http://api.github.com/repos/octocat/Hello-World/git/tags{/sha}",
+  "git_url": "git:github.com/octocat/Hello-World.git",
+  "issue_comment_url": "http://api.github.com/repos/octocat/Hello-World/issues/comments{/number}",
+  "issue_events_url": "http://api.github.com/repos/octocat/Hello-World/issues/events{/number}",
+  "issues_url": "http://api.github.com/repos/octocat/Hello-World/issues{/number}",
+  "keys_url": "http://api.github.com/repos/octocat/Hello-World/keys{/key_id}",
+  "labels_url": "http://api.github.com/repos/octocat/Hello-World/labels{/name}",
+  "languages_url": "http://api.github.com/repos/octocat/Hello-World/languages",
+  "merges_url": "http://api.github.com/repos/octocat/Hello-World/merges",
+  "milestones_url": "http://api.github.com/repos/octocat/Hello-World/milestones{/number}",
+  "notifications_url": "http://api.github.com/repos/octocat/Hello-World/notifications{?since,all,participating}",
+  "pulls_url": "http://api.github.com/repos/octocat/Hello-World/pulls{/number}",
+  "releases_url": "http://api.github.com/repos/octocat/Hello-World/releases{/id}",
+  "ssh_url": "git@github.com:octocat/Hello-World.git",
+  "stargazers_url": "http://api.github.com/repos/octocat/Hello-World/stargazers",
+  "statuses_url": "http://api.github.com/repos/octocat/Hello-World/statuses/{sha}",
+  "subscribers_url": "http://api.github.com/repos/octocat/Hello-World/subscribers",
+  "subscription_url": "http://api.github.com/repos/octocat/Hello-World/subscription",
+  "tags_url": "http://api.github.com/repos/octocat/Hello-World/tags",
+  "teams_url": "http://api.github.com/repos/octocat/Hello-World/teams",
+  "trees_url": "http://api.github.com/repos/octocat/Hello-World/git/trees{/sha}",
+  "clone_url": "https://github.com/octocat/Hello-World.git",
+  "mirror_url": "git:git.example.com/octocat/Hello-World",
+  "hooks_url": "http://api.github.com/repos/octocat/Hello-World/hooks",
+  "svn_url": "https://svn.github.com/octocat/Hello-World",
+  "homepage": "https://github.com",
+  "language": null,
+  "forks_count": 9,
+  "stargazers_count": 80,
+  "watchers_count": 80,
+  "size": 108,
+  "default_branch": "master",
+  "open_issues_count": 0,
+  "is_template": true,
+  "topics": [
+    "octocat",
+    "atom",
+    "electron",
+    "api"
+  ],
+  "has_issues": true,
+  "has_projects": true,
+  "has_wiki": true,
+  "has_pages": false,
+  "has_downloads": true,
+  "archived": false,
+  "disabled": false,
+  "visibility": "public",
+  "pushed_at": "2011-01-26T19:06:43Z",
+  "created_at": "2011-01-26T19:01:12Z",
+  "updated_at": "2011-01-26T19:14:43Z",
+  "permissions": {
+    "pull": true,
+    "triage": true,
+    "push": false,
+    "maintain": false,
+    "admin": false
+  },
+  "allow_rebase_merge": true,
+  "template_repository": null,
+  "temp_clone_token": "ABTLWHOULUVAXGTRYU7OC2876QJ2O",
+  "allow_squash_merge": true,
+  "delete_branch_on_merge": true,
+  "allow_merge_commit": true,
+  "subscribers_count": 42,
+  "network_count": 0,
+  "license": {
+    "key": "mit",
+    "name": "MIT License",
+    "spdx_id": "MIT",
+    "url": "https://api.github.com/licenses/mit",
+    "node_id": "MDc6TGljZW5zZW1pdA=="
+  },
+  "organization": {
+    "login": "octocat",
+    "id": 1,
+    "node_id": "MDQ6VXNlcjE=",
+    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
+    "gravatar_id": "",
+    "url": "https://api.github.com/users/octocat",
+    "html_url": "https://github.com/octocat",
+    "followers_url": "https://api.github.com/users/octocat/followers",
+    "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+    "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+    "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+    "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+    "organizations_url": "https://api.github.com/users/octocat/orgs",
+    "repos_url": "https://api.github.com/users/octocat/repos",
+    "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+    "received_events_url": "https://api.github.com/users/octocat/received_events",
+    "type": "Organization",
+    "site_admin": false
+  },
+  "parent": {
+    "id": 1296269,
+    "node_id": "MDEwOlJlcG9zaXRvcnkxMjk2MjY5",
+    "name": "Hello-World",
+    "full_name": "octocat/Hello-World",
+    "owner": {
+      "login": "octocat",
+      "id": 1,
+      "node_id": "MDQ6VXNlcjE=",
+      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/octocat",
+      "html_url": "https://github.com/octocat",
+      "followers_url": "https://api.github.com/users/octocat/followers",
+      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+      "organizations_url": "https://api.github.com/users/octocat/orgs",
+      "repos_url": "https://api.github.com/users/octocat/repos",
+      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/octocat/received_events",
+      "type": "User",
+      "site_admin": false
+    },
+    "private": false,
+    "html_url": "https://github.com/octocat/Hello-World",
+    "description": "This your first repo!",
+    "fork": false,
+    "url": "https://api.github.com/repos/octocat/Hello-World",
+    "archive_url": "http://api.github.com/repos/octocat/Hello-World/{archive_format}{/ref}",
+    "assignees_url": "http://api.github.com/repos/octocat/Hello-World/assignees{/user}",
+    "blobs_url": "http://api.github.com/repos/octocat/Hello-World/git/blobs{/sha}",
+    "branches_url": "http://api.github.com/repos/octocat/Hello-World/branches{/branch}",
+    "collaborators_url": "http://api.github.com/repos/octocat/Hello-World/collaborators{/collaborator}",
+    "comments_url": "http://api.github.com/repos/octocat/Hello-World/comments{/number}",
+    "commits_url": "http://api.github.com/repos/octocat/Hello-World/commits{/sha}",
+    "compare_url": "http://api.github.com/repos/octocat/Hello-World/compare/{base}...{head}",
+    "contents_url": "http://api.github.com/repos/octocat/Hello-World/contents/{+path}",
+    "contributors_url": "http://api.github.com/repos/octocat/Hello-World/contributors",
+    "deployments_url": "http://api.github.com/repos/octocat/Hello-World/deployments",
+    "downloads_url": "http://api.github.com/repos/octocat/Hello-World/downloads",
+    "events_url": "http://api.github.com/repos/octocat/Hello-World/events",
+    "forks_url": "http://api.github.com/repos/octocat/Hello-World/forks",
+    "git_commits_url": "http://api.github.com/repos/octocat/Hello-World/git/commits{/sha}",
+    "git_refs_url": "http://api.github.com/repos/octocat/Hello-World/git/refs{/sha}",
+    "git_tags_url": "http://api.github.com/repos/octocat/Hello-World/git/tags{/sha}",
+    "git_url": "git:github.com/octocat/Hello-World.git",
+    "issue_comment_url": "http://api.github.com/repos/octocat/Hello-World/issues/comments{/number}",
+    "issue_events_url": "http://api.github.com/repos/octocat/Hello-World/issues/events{/number}",
+    "issues_url": "http://api.github.com/repos/octocat/Hello-World/issues{/number}",
+    "keys_url": "http://api.github.com/repos/octocat/Hello-World/keys{/key_id}",
+    "labels_url": "http://api.github.com/repos/octocat/Hello-World/labels{/name}",
+    "languages_url": "http://api.github.com/repos/octocat/Hello-World/languages",
+    "merges_url": "http://api.github.com/repos/octocat/Hello-World/merges",
+    "milestones_url": "http://api.github.com/repos/octocat/Hello-World/milestones{/number}",
+    "notifications_url": "http://api.github.com/repos/octocat/Hello-World/notifications{?since,all,participating}",
+    "pulls_url": "http://api.github.com/repos/octocat/Hello-World/pulls{/number}",
+    "releases_url": "http://api.github.com/repos/octocat/Hello-World/releases{/id}",
+    "ssh_url": "git@github.com:octocat/Hello-World.git",
+    "stargazers_url": "http://api.github.com/repos/octocat/Hello-World/stargazers",
+    "statuses_url": "http://api.github.com/repos/octocat/Hello-World/statuses/{sha}",
+    "subscribers_url": "http://api.github.com/repos/octocat/Hello-World/subscribers",
+    "subscription_url": "http://api.github.com/repos/octocat/Hello-World/subscription",
+    "tags_url": "http://api.github.com/repos/octocat/Hello-World/tags",
+    "teams_url": "http://api.github.com/repos/octocat/Hello-World/teams",
+    "trees_url": "http://api.github.com/repos/octocat/Hello-World/git/trees{/sha}",
+    "clone_url": "https://github.com/octocat/Hello-World.git",
+    "mirror_url": "git:git.example.com/octocat/Hello-World",
+    "hooks_url": "http://api.github.com/repos/octocat/Hello-World/hooks",
+    "svn_url": "https://svn.github.com/octocat/Hello-World",
+    "homepage": "https://github.com",
+    "language": null,
+    "forks_count": 9,
+    "stargazers_count": 80,
+    "watchers_count": 80,
+    "size": 108,
+    "default_branch": "master",
+    "open_issues_count": 0,
+    "is_template": true,
+    "topics": [
+      "octocat",
+      "atom",
+      "electron",
+      "api"
+    ],
+    "has_issues": true,
+    "has_projects": true,
+    "has_wiki": true,
+    "has_pages": false,
+    "has_downloads": true,
+    "archived": false,
+    "disabled": false,
+    "visibility": "public",
+    "pushed_at": "2011-01-26T19:06:43Z",
+    "created_at": "2011-01-26T19:01:12Z",
+    "updated_at": "2011-01-26T19:14:43Z",
+    "permissions": {
+      "admin": false,
+      "push": false,
+      "pull": true
+    },
+    "allow_rebase_merge": true,
+    "template_repository": null,
+    "temp_clone_token": "ABTLWHOULUVAXGTRYU7OC2876QJ2O",
+    "allow_squash_merge": true,
+    "delete_branch_on_merge": true,
+    "allow_merge_commit": true,
+    "subscribers_count": 42,
+    "network_count": 0
+  },
+  "source": {
+    "id": 1296269,
+    "node_id": "MDEwOlJlcG9zaXRvcnkxMjk2MjY5",
+    "name": "Hello-World",
+    "full_name": "octocat/Hello-World",
+    "owner": {
+      "login": "octocat",
+      "id": 1,
+      "node_id": "MDQ6VXNlcjE=",
+      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
+      "gravatar_id": "",
+      "url": "https://api.github.com/users/octocat",
+      "html_url": "https://github.com/octocat",
+      "followers_url": "https://api.github.com/users/octocat/followers",
+      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
+      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
+      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
+      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
+      "organizations_url": "https://api.github.com/users/octocat/orgs",
+      "repos_url": "https://api.github.com/users/octocat/repos",
+      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
+      "received_events_url": "https://api.github.com/users/octocat/received_events",
+      "type": "User",
+      "site_admin": false
+    },
+    "private": false,
+    "html_url": "https://github.com/octocat/Hello-World",
+    "description": "This your first repo!",
+    "fork": false,
+    "url": "https://api.github.com/repos/octocat/Hello-World",
+    "archive_url": "http://api.github.com/repos/octocat/Hello-World/{archive_format}{/ref}",
+    "assignees_url": "http://api.github.com/repos/octocat/Hello-World/assignees{/user}",
+    "blobs_url": "http://api.github.com/repos/octocat/Hello-World/git/blobs{/sha}",
+    "branches_url": "http://api.github.com/repos/octocat/Hello-World/branches{/branch}",
+    "collaborators_url": "http://api.github.com/repos/octocat/Hello-World/collaborators{/collaborator}",
+    "comments_url": "http://api.github.com/repos/octocat/Hello-World/comments{/number}",
+    "commits_url": "http://api.github.com/repos/octocat/Hello-World/commits{/sha}",
+    "compare_url": "http://api.github.com/repos/octocat/Hello-World/compare/{base}...{head}",
+    "contents_url": "http://api.github.com/repos/octocat/Hello-World/contents/{+path}",
+    "contributors_url": "http://api.github.com/repos/octocat/Hello-World/contributors",
+    "deployments_url": "http://api.github.com/repos/octocat/Hello-World/deployments",
+    "downloads_url": "http://api.github.com/repos/octocat/Hello-World/downloads",
+    "events_url": "http://api.github.com/repos/octocat/Hello-World/events",
+    "forks_url": "http://api.github.com/repos/octocat/Hello-World/forks",
+    "git_commits_url": "http://api.github.com/repos/octocat/Hello-World/git/commits{/sha}",
+    "git_refs_url": "http://api.github.com/repos/octocat/Hello-World/git/refs{/sha}",
+    "git_tags_url": "http://api.github.com/repos/octocat/Hello-World/git/tags{/sha}",
+    "git_url": "git:github.com/octocat/Hello-World.git",
+    "issue_comment_url": "http://api.github.com/repos/octocat/Hello-World/issues/comments{/number}",
+    "issue_events_url": "http://api.github.com/repos/octocat/Hello-World/issues/events{/number}",
+    "issues_url": "http://api.github.com/repos/octocat/Hello-World/issues{/number}",
+    "keys_url": "http://api.github.com/repos/octocat/Hello-World/keys{/key_id}",
+    "labels_url": "http://api.github.com/repos/octocat/Hello-World/labels{/name}",
+    "languages_url": "http://api.github.com/repos/octocat/Hello-World/languages",
+    "merges_url": "http://api.github.com/repos/octocat/Hello-World/merges",
+    "milestones_url": "http://api.github.com/repos/octocat/Hello-World/milestones{/number}",
+    "notifications_url": "http://api.github.com/repos/octocat/Hello-World/notifications{?since,all,participating}",
+    "pulls_url": "http://api.github.com/repos/octocat/Hello-World/pulls{/number}",
+    "releases_url": "http://api.github.com/repos/octocat/Hello-World/releases{/id}",
+    "ssh_url": "git@github.com:octocat/Hello-World.git",
+    "stargazers_url": "http://api.github.com/repos/octocat/Hello-World/stargazers",
+    "statuses_url": "http://api.github.com/repos/octocat/Hello-World/statuses/{sha}",
+    "subscribers_url": "http://api.github.com/repos/octocat/Hello-World/subscribers",
+    "subscription_url": "http://api.github.com/repos/octocat/Hello-World/subscription",
+    "tags_url": "http://api.github.com/repos/octocat/Hello-World/tags",
+    "teams_url": "http://api.github.com/repos/octocat/Hello-World/teams",
+    "trees_url": "http://api.github.com/repos/octocat/Hello-World/git/trees{/sha}",
+    "clone_url": "https://github.com/octocat/Hello-World.git",
+    "mirror_url": "git:git.example.com/octocat/Hello-World",
+    "hooks_url": "http://api.github.com/repos/octocat/Hello-World/hooks",
+    "svn_url": "https://svn.github.com/octocat/Hello-World",
+    "homepage": "https://github.com",
+    "language": null,
+    "forks_count": 9,
+    "stargazers_count": 80,
+    "watchers_count": 80,
+    "size": 108,
+    "default_branch": "master",
+    "open_issues_count": 0,
+    "is_template": true,
+    "topics": [
+      "octocat",
+      "atom",
+      "electron",
+      "api"
+    ],
+    "has_issues": true,
+    "has_projects": true,
+    "has_wiki": true,
+    "has_pages": false,
+    "has_downloads": true,
+    "archived": false,
+    "disabled": false,
+    "visibility": "public",
+    "pushed_at": "2011-01-26T19:06:43Z",
+    "created_at": "2011-01-26T19:01:12Z",
+    "updated_at": "2011-01-26T19:14:43Z",
+    "permissions": {
+      "admin": false,
+      "push": false,
+      "pull": true
+    },
+    "allow_rebase_merge": true,
+    "template_repository": null,
+    "temp_clone_token": "ABTLWHOULUVAXGTRYU7OC2876QJ2O",
+    "allow_squash_merge": true,
+    "delete_branch_on_merge": true,
+    "allow_merge_commit": true,
+    "subscribers_count": 42,
+    "network_count": 0
+  }
+}

action.yml

@@ -1,7 +1,7 @@
 # https://help.github.com/en/articles/metadata-syntax-for-github-actions
 name: "Docker Buildx Bake"
 description: "GitHub Action to use Docker Buildx Bake as a high-level build command"
-author: crazy-max
+author: 'docker'
 branding:
   icon: 'anchor'
   color: 'blue'
@@ -10,11 +10,21 @@ inputs:
   builder:
     description: "Builder instance"
     required: false
+  workdir:
+    description: "Working directory of bake execution"
+    required: false
+    default: '.'
+  source:
+    description: "Context to build from. Can be either local or a remote bake definition"
+    required: false
+  allow:
+    description: "Allow build to access specified resources (e.g., network.host)"
+    required: false
+  call:
+    description: "Set method for evaluating build (e.g., check)"
+    required: false
   files:
     description: "List of bake definition files"
-    required: true
-  targets:
-    description: "List of bake targets"
     required: false
   no-cache:
     description: "Do not use cache when building the image"
@@ -28,15 +38,32 @@ inputs:
     description: "Load is a shorthand for --set=*.output=type=docker"
     required: false
     default: 'false'
+  provenance:
+    description: "Provenance is a shorthand for --set=*.attest=type=provenance"
+    required: false
   push:
     description: "Push is a shorthand for --set=*.output=type=registry"
     required: false
     default: 'false'
+  sbom:
+    description: "SBOM is a shorthand for --set=*.attest=type=sbom"
+    required: false
   set:
     description: "List of targets values to override (eg. targetpattern.key=value)"
     required: false
+  targets:
+    description: "List of bake targets"
+    required: false
+  github-token:
+    description: "API token used to authenticate to a Git repository for remote definitions"
+    default: ${{ github.token }}
+    required: false
+
+outputs:
+  metadata:
+    description: 'Build result metadata'
 
 runs:
-  using: 'node12'
+  using: 'node20'
   main: 'dist/index.js'
   post: 'dist/index.js'

codecov.yml

@@ -0,0 +1,3 @@
+comment: false
+github_checks:
+  annotations: false

dev.Dockerfile

@@ -0,0 +1,80 @@
+# syntax=docker/dockerfile:1
+
+ARG NODE_VERSION=20
+
+FROM node:${NODE_VERSION}-alpine AS base
+RUN apk add --no-cache cpio findutils git
+WORKDIR /src
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache <<EOT
+  corepack enable
+  yarn --version
+  yarn config set --home enableTelemetry 0
+EOT
+
+FROM base AS deps
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules \
+  yarn install && mkdir /vendor && cp yarn.lock /vendor
+
+FROM scratch AS vendor-update
+COPY --from=deps /vendor /
+
+FROM deps AS vendor-validate
+RUN --mount=type=bind,target=.,rw <<EOT
+  set -e
+  git add -A
+  cp -rf /vendor/* .
+  if [ -n "$(git status --porcelain -- yarn.lock)" ]; then
+    echo >&2 'ERROR: Vendor result differs. Please vendor your package with "docker buildx bake vendor-update"'
+    git status --porcelain -- yarn.lock
+    exit 1
+  fi
+EOT
+
+FROM deps AS build
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run build && mkdir /out && cp -Rf dist /out/
+
+FROM scratch AS build-update
+COPY --from=build /out /
+
+FROM build AS build-validate
+RUN --mount=type=bind,target=.,rw <<EOT
+  set -e
+  git add -A
+  cp -rf /out/* .
+  if [ -n "$(git status --porcelain -- dist)" ]; then
+    echo >&2 'ERROR: Build result differs. Please build first with "docker buildx bake build"'
+    git status --porcelain -- dist
+    exit 1
+  fi
+EOT
+
+FROM deps AS format
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run format \
+  && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' -not -path './.yarn/*' | cpio -pdm /out
+
+FROM scratch AS format-update
+COPY --from=format /out /
+
+FROM deps AS lint
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run lint
+
+FROM deps AS test
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run test --coverage --coverageDirectory=/tmp/coverage
+
+FROM scratch AS test-coverage
+COPY --from=test /tmp/coverage /

dist/606.index.js

@@ -0,0 +1,302 @@
+"use strict";
+exports.id = 606;
+exports.ids = [606];
+exports.modules = {
+
+/***/ 606:
+/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {
+
+/* harmony export */ __webpack_require__.d(__webpack_exports__, {
+/* harmony export */   "default": () => (/* binding */ pMap)
+/* harmony export */ });
+/* unused harmony exports pMapIterable, pMapSkip */
+async function pMap(
+	iterable,
+	mapper,
+	{
+		concurrency = Number.POSITIVE_INFINITY,
+		stopOnError = true,
+		signal,
+	} = {},
+) {
+	return new Promise((resolve_, reject_) => {
+		if (iterable[Symbol.iterator] === undefined && iterable[Symbol.asyncIterator] === undefined) {
+			throw new TypeError(`Expected \`input\` to be either an \`Iterable\` or \`AsyncIterable\`, got (${typeof iterable})`);
+		}
+
+		if (typeof mapper !== 'function') {
+			throw new TypeError('Mapper function is required');
+		}
+
+		if (!((Number.isSafeInteger(concurrency) && concurrency >= 1) || concurrency === Number.POSITIVE_INFINITY)) {
+			throw new TypeError(`Expected \`concurrency\` to be an integer from 1 and up or \`Infinity\`, got \`${concurrency}\` (${typeof concurrency})`);
+		}
+
+		const result = [];
+		const errors = [];
+		const skippedIndexesMap = new Map();
+		let isRejected = false;
+		let isResolved = false;
+		let isIterableDone = false;
+		let resolvingCount = 0;
+		let currentIndex = 0;
+		const iterator = iterable[Symbol.iterator] === undefined ? iterable[Symbol.asyncIterator]() : iterable[Symbol.iterator]();
+
+		const signalListener = () => {
+			reject(signal.reason);
+		};
+
+		const cleanup = () => {
+			signal?.removeEventListener('abort', signalListener);
+		};
+
+		const resolve = value => {
+			resolve_(value);
+			cleanup();
+		};
+
+		const reject = reason => {
+			isRejected = true;
+			isResolved = true;
+			reject_(reason);
+			cleanup();
+		};
+
+		if (signal) {
+			if (signal.aborted) {
+				reject(signal.reason);
+			}
+
+			signal.addEventListener('abort', signalListener, {once: true});
+		}
+
+		const next = async () => {
+			if (isResolved) {
+				return;
+			}
+
+			const nextItem = await iterator.next();
+
+			const index = currentIndex;
+			currentIndex++;
+
+			// Note: `iterator.next()` can be called many times in parallel.
+			// This can cause multiple calls to this `next()` function to
+			// receive a `nextItem` with `done === true`.
+			// The shutdown logic that rejects/resolves must be protected
+			// so it runs only one time as the `skippedIndex` logic is
+			// non-idempotent.
+			if (nextItem.done) {
+				isIterableDone = true;
+
+				if (resolvingCount === 0 && !isResolved) {
+					if (!stopOnError && errors.length > 0) {
+						reject(new AggregateError(errors)); // eslint-disable-line unicorn/error-message
+						return;
+					}
+
+					isResolved = true;
+
+					if (skippedIndexesMap.size === 0) {
+						resolve(result);
+						return;
+					}
+
+					const pureResult = [];
+
+					// Support multiple `pMapSkip`'s.
+					for (const [index, value] of result.entries()) {
+						if (skippedIndexesMap.get(index) === pMapSkip) {
+							continue;
+						}
+
+						pureResult.push(value);
+					}
+
+					resolve(pureResult);
+				}
+
+				return;
+			}
+
+			resolvingCount++;
+
+			// Intentionally detached
+			(async () => {
+				try {
+					const element = await nextItem.value;
+
+					if (isResolved) {
+						return;
+					}
+
+					const value = await mapper(element, index);
+
+					// Use Map to stage the index of the element.
+					if (value === pMapSkip) {
+						skippedIndexesMap.set(index, value);
+					}
+
+					result[index] = value;
+
+					resolvingCount--;
+					await next();
+				} catch (error) {
+					if (stopOnError) {
+						reject(error);
+					} else {
+						errors.push(error);
+						resolvingCount--;
+
+						// In that case we can't really continue regardless of `stopOnError` state
+						// since an iterable is likely to continue throwing after it throws once.
+						// If we continue calling `next()` indefinitely we will likely end up
+						// in an infinite loop of failed iteration.
+						try {
+							await next();
+						} catch (error) {
+							reject(error);
+						}
+					}
+				}
+			})();
+		};
+
+		// Create the concurrent runners in a detached (non-awaited)
+		// promise. We need this so we can await the `next()` calls
+		// to stop creating runners before hitting the concurrency limit
+		// if the iterable has already been marked as done.
+		// NOTE: We *must* do this for async iterators otherwise we'll spin up
+		// infinite `next()` calls by default and never start the event loop.
+		(async () => {
+			for (let index = 0; index < concurrency; index++) {
+				try {
+					// eslint-disable-next-line no-await-in-loop
+					await next();
+				} catch (error) {
+					reject(error);
+					break;
+				}
+
+				if (isIterableDone || isRejected) {
+					break;
+				}
+			}
+		})();
+	});
+}
+
+function pMapIterable(
+	iterable,
+	mapper,
+	{
+		concurrency = Number.POSITIVE_INFINITY,
+		backpressure = concurrency,
+	} = {},
+) {
+	if (iterable[Symbol.iterator] === undefined && iterable[Symbol.asyncIterator] === undefined) {
+		throw new TypeError(`Expected \`input\` to be either an \`Iterable\` or \`AsyncIterable\`, got (${typeof iterable})`);
+	}
+
+	if (typeof mapper !== 'function') {
+		throw new TypeError('Mapper function is required');
+	}
+
+	if (!((Number.isSafeInteger(concurrency) && concurrency >= 1) || concurrency === Number.POSITIVE_INFINITY)) {
+		throw new TypeError(`Expected \`concurrency\` to be an integer from 1 and up or \`Infinity\`, got \`${concurrency}\` (${typeof concurrency})`);
+	}
+
+	if (!((Number.isSafeInteger(backpressure) && backpressure >= concurrency) || backpressure === Number.POSITIVE_INFINITY)) {
+		throw new TypeError(`Expected \`backpressure\` to be an integer from \`concurrency\` (${concurrency}) and up or \`Infinity\`, got \`${backpressure}\` (${typeof backpressure})`);
+	}
+
+	return {
+		async * [Symbol.asyncIterator]() {
+			const iterator = iterable[Symbol.asyncIterator] === undefined ? iterable[Symbol.iterator]() : iterable[Symbol.asyncIterator]();
+
+			const promises = [];
+			let pendingPromisesCount = 0;
+			let isDone = false;
+			let index = 0;
+
+			function trySpawn() {
+				if (isDone || !(pendingPromisesCount < concurrency && promises.length < backpressure)) {
+					return;
+				}
+
+				pendingPromisesCount++;
+
+				const promise = (async () => {
+					const {done, value} = await iterator.next();
+
+					if (done) {
+						pendingPromisesCount--;
+						return {done: true};
+					}
+
+					// Spawn if still below concurrency and backpressure limit
+					trySpawn();
+
+					try {
+						const returnValue = await mapper(await value, index++);
+
+						pendingPromisesCount--;
+
+						if (returnValue === pMapSkip) {
+							const index = promises.indexOf(promise);
+
+							if (index > 0) {
+								promises.splice(index, 1);
+							}
+						}
+
+						// Spawn if still below backpressure limit and just dropped below concurrency limit
+						trySpawn();
+
+						return {done: false, value: returnValue};
+					} catch (error) {
+						pendingPromisesCount--;
+						isDone = true;
+						return {error};
+					}
+				})();
+
+				promises.push(promise);
+			}
+
+			trySpawn();
+
+			while (promises.length > 0) {
+				const {error, done, value} = await promises[0]; // eslint-disable-line no-await-in-loop
+
+				promises.shift();
+
+				if (error) {
+					throw error;
+				}
+
+				if (done) {
+					return;
+				}
+
+				// Spawn if just dropped below backpressure limit and below the concurrency limit
+				trySpawn();
+
+				if (value === pMapSkip) {
+					continue;
+				}
+
+				yield value;
+			}
+		},
+	};
+}
+
+const pMapSkip = Symbol('skip');
+
+
+/***/ })
+
+};
+;
+//# sourceMappingURL=606.index.js.map

dist/licenses.txt

@@ -0,0 +1,11 @@
+p-map
+MIT
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (https://sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 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.

docker-bake.hcl

@@ -0,0 +1,66 @@
+target "_common" {
+  args = {
+    BUILDKIT_CONTEXT_KEEP_GIT_DIR = 1
+  }
+}
+
+group "default" {
+  targets = ["build"]
+}
+
+group "pre-checkin" {
+  targets = ["vendor", "format", "build"]
+}
+
+group "validate" {
+  targets = ["lint", "build-validate", "vendor-validate"]
+}
+
+target "build" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "build-update"
+  output = ["."]
+}
+
+target "build-validate" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "build-validate"
+  output = ["type=cacheonly"]
+}
+
+target "format" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "format-update"
+  output = ["."]
+}
+
+target "lint" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "lint"
+  output = ["type=cacheonly"]
+}
+
+target "vendor" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "vendor-update"
+  output = ["."]
+}
+
+target "vendor-validate" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "vendor-validate"
+  output = ["type=cacheonly"]
+}
+
+target "test" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "test-coverage"
+  output = ["./coverage"]
+}

jest.config.js

@@ -1,12 +0,0 @@
-module.exports = {
-  clearMocks: true,
-  moduleFileExtensions: ['js', 'ts'],
-  setupFiles: ["dotenv/config"],
-  testEnvironment: 'node',
-  testMatch: ['**/*.test.ts'],
-  testRunner: 'jest-circus/runner',
-  transform: {
-    '^.+\\.ts$': 'ts-jest'
-  },
-  verbose: false
-}

jest.config.ts

@@ -0,0 +1,30 @@
+import fs from 'fs';
+import os from 'os';
+import path from 'path';
+
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-bake-action-'));
+
+process.env = Object.assign({}, process.env, {
+  TEMP: tmpDir,
+  GITHUB_REPOSITORY: 'docker/bake-action',
+  RUNNER_TEMP: path.join(tmpDir, 'runner-temp'),
+  RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache')
+}) as {
+  [key: string]: string;
+};
+
+module.exports = {
+  clearMocks: true,
+  testEnvironment: 'node',
+  moduleFileExtensions: ['js', 'ts'],
+  testMatch: ['**/*.test.ts'],
+  transform: {
+    '^.+\\.ts$': 'ts-jest'
+  },
+  moduleNameMapper: {
+    '^csv-parse/sync': '<rootDir>/node_modules/csv-parse/dist/cjs/sync.cjs'
+  },
+  collectCoverageFrom: ['src/**/{!(main.ts),}.ts'],
+  coveragePathIgnorePatterns: ['lib/', 'node_modules/', '__mocks__/', '__tests__/'],
+  verbose: true
+};

package.json

@@ -1,17 +1,20 @@
 {
   "name": "docker-buildx-bake",
   "description": "GitHub Action to use Docker Buildx Bake as a high-level build command",
-  "main": "lib/main.js",
+  "main": "src/main.ts",
   "scripts": {
-    "build": "tsc && ncc build",
+    "build": "ncc build --source-map --minify --license licenses.txt",
-    "format": "prettier --write **/*.ts",
+    "lint": "yarn run prettier && yarn run eslint",
-    "format-check": "prettier --check **/*.ts",
+    "format": "yarn run prettier:fix && yarn run eslint:fix",
-    "test": "jest --coverage",
+    "eslint": "eslint --max-warnings=0 .",
-    "pre-checkin": "yarn run format && yarn run build"
+    "eslint:fix": "eslint --fix .",
+    "prettier": "prettier --check \"./**/*.ts\"",
+    "prettier:fix": "prettier --write \"./**/*.ts\"",
+    "test": "jest"
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/crazy-max/ghaction-docker-buildx-bake.git"
+    "url": "git+https://github.com/docker/bake-action.git"
   },
   "keywords": [
     "actions",
@@ -19,33 +22,27 @@
     "buildx",
     "bake"
   ],
-  "author": "CrazyMax",
+  "author": "Docker Inc.",
-  "contributors": [
-    {
-      "name": "CrazyMax",
-      "url": "https://crazymax.dev"
-    }
-  ],
   "license": "Apache-2.0",
+  "packageManager": "yarn@4.9.2",
   "dependencies": {
-    "@actions/core": "^1.2.6",
+    "@actions/core": "^1.11.1",
-    "@actions/exec": "^1.0.4",
+    "@docker/actions-toolkit": "^0.68.0",
-    "@actions/github": "^4.0.0",
+    "handlebars": "^4.7.8"
-    "semver": "^7.3.2",
-    "tmp": "^0.2.1"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.3",
+    "@types/node": "^20.19.9",
-    "@types/node": "^14.0.14",
+    "@typescript-eslint/eslint-plugin": "^7.18.0",
-    "@types/tmp": "^0.2.0",
+    "@typescript-eslint/parser": "^7.18.0",
-    "@vercel/ncc": "^0.23.0",
+    "@vercel/ncc": "^0.38.3",
-    "dotenv": "^8.2.0",
+    "eslint": "^8.57.1",
-    "jest": "^26.1.0",
+    "eslint-config-prettier": "^9.1.2",
-    "jest-circus": "^26.1.0",
+    "eslint-plugin-jest": "^28.14.0",
-    "jest-runtime": "^26.1.0",
+    "eslint-plugin-prettier": "^5.5.4",
-    "prettier": "^2.0.5",
+    "jest": "^29.7.0",
-    "ts-jest": "^26.1.1",
+    "prettier": "^3.6.2",
-    "typescript": "^3.9.5",
+    "ts-jest": "^29.4.1",
-    "typescript-formatter": "^7.2.2"
+    "ts-node": "^10.9.2",
+    "typescript": "^5.9.2"
   }
 }

src/buildx.ts

@@ -1,28 +0,0 @@
-import * as semver from 'semver';
-import * as exec from './exec';
-
-export async function isAvailable(): Promise<Boolean> {
-  return await exec.exec(`docker`, ['buildx'], true).then(res => {
-    if (res.stderr != '' && !res.success) {
-      return false;
-    }
-    return res.success;
-  });
-}
-
-export async function getVersion(): Promise<string> {
-  return await exec.exec(`docker`, ['buildx', 'version'], true).then(res => {
-    if (res.stderr != '' && !res.success) {
-      throw new Error(res.stderr);
-    }
-    return parseVersion(res.stdout);
-  });
-}
-
-export async function parseVersion(stdout: string): Promise<string> {
-  const matches = /\sv?([0-9.]+)/.exec(stdout);
-  if (!matches) {
-    throw new Error(`Cannot parse Buildx version`);
-  }
-  return semver.clean(matches[1]);
-}

src/context.ts

@@ -1,52 +1,123 @@
-import * as buildx from './buildx';
 import * as core from '@actions/core';
+import * as handlebars from 'handlebars';
+
+import {Bake} from '@docker/actions-toolkit/lib/buildx/bake';
+import {Build} from '@docker/actions-toolkit/lib/buildx/build';
+import {Context} from '@docker/actions-toolkit/lib/context';
+import {GitHub} from '@docker/actions-toolkit/lib/github';
+import {Toolkit} from '@docker/actions-toolkit/lib/toolkit';
+import {Util} from '@docker/actions-toolkit/lib/util';
+
+import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
 
 export interface Inputs {
   builder: string;
+  workdir: string;
+  source: string;
+  allow: string[];
+  call: string;
   files: string[];
-  targets: string[];
+  'no-cache': boolean;
-  noCache: boolean;
   pull: boolean;
   load: boolean;
+  provenance: string;
   push: boolean;
+  sbom: string;
   set: string[];
+  targets: string[];
+  'github-token': string;
 }
 
 export async function getInputs(): Promise<Inputs> {
   return {
     builder: core.getInput('builder'),
-    files: await getInputList('files'),
+    workdir: core.getInput('workdir') || '.',
-    targets: await getInputList('targets'),
+    source: getSourceInput('source'),
-    noCache: /true/i.test(core.getInput('no-cache')),
+    allow: Util.getInputList('allow'),
-    pull: /true/i.test(core.getInput('pull')),
+    call: core.getInput('call'),
-    load: /true/i.test(core.getInput('load')),
+    files: Util.getInputList('files'),
-    push: /true/i.test(core.getInput('push')),
+    'no-cache': core.getBooleanInput('no-cache'),
-    set: await getInputList('set', true)
+    pull: core.getBooleanInput('pull'),
+    load: core.getBooleanInput('load'),
+    provenance: Build.getProvenanceInput('provenance'),
+    push: core.getBooleanInput('push'),
+    sbom: core.getInput('sbom'),
+    set: Util.getInputList('set', {ignoreComma: true, quote: false}),
+    targets: Util.getInputList('targets'),
+    'github-token': core.getInput('github-token')
   };
 }
 
-export async function getArgs(inputs: Inputs, buildxVersion: string): Promise<Array<string>> {
+export async function getArgs(inputs: Inputs, definition: BakeDefinition, toolkit: Toolkit): Promise<Array<string>> {
-  let args: Array<string> = ['buildx'];
+  // prettier-ignore
-  args.push.apply(args, await getBakeArgs(inputs, buildxVersion));
+  return [
-  args.push.apply(args, await getCommonArgs(inputs));
+    ...await getBakeArgs(inputs, definition, toolkit),
-  args.push.apply(args, inputs.targets);
+    ...await getCommonArgs(inputs),
-  return args;
+    ...inputs.targets
+  ];
 }
 
-async function getBakeArgs(inputs: Inputs, buildxVersion: string): Promise<Array<string>> {
+async function getBakeArgs(inputs: Inputs, definition: BakeDefinition, toolkit: Toolkit): Promise<Array<string>> {
-  let args: Array<string> = ['bake'];
+  const args: Array<string> = ['bake'];
-  await asyncForEach(inputs.files, async file => {
+  if (inputs.source) {
+    args.push(inputs.source);
+  }
+  if (await toolkit.buildx.versionSatisfies('>=0.17.0')) {
+    if (await toolkit.buildx.versionSatisfies('>=0.18.0')) {
+      // allow filesystem entitlements by default
+      inputs.allow.push('fs=*');
+    }
+    await Util.asyncForEach(inputs.allow, async allow => {
+      args.push('--allow', allow);
+    });
+  }
+  if (inputs.call) {
+    if (!(await toolkit.buildx.versionSatisfies('>=0.16.0'))) {
+      throw new Error(`Buildx >= 0.16.0 is required to use the call flag.`);
+    }
+    args.push('--call', inputs.call);
+  }
+  await Util.asyncForEach(inputs.files, async file => {
     args.push('--file', file);
   });
-  await asyncForEach(inputs.set, async set => {
+  await Util.asyncForEach(inputs.set, async set => {
     args.push('--set', set);
   });
+  if (await toolkit.buildx.versionSatisfies('>=0.6.0')) {
+    args.push('--metadata-file', toolkit.buildxBake.getMetadataFilePath());
+  }
+  if (await toolkit.buildx.versionSatisfies('>=0.10.0')) {
+    if (inputs.provenance) {
+      args.push('--provenance', inputs.provenance);
+    } else if (!noDefaultAttestations() && (await toolkit.buildkit.versionSatisfies(inputs.builder, '>=0.11.0')) && !Bake.hasDockerExporter(definition, inputs.load)) {
+      // check if provenance attestation is already specified in the bake
+      // definition and if not specified and BuildKit version compatible for
+      // attestation, set default provenance. Also needs to make sure user
+      // doesn't want to explicitly load the image to docker.
+      for (const targetName in definition.target) {
+        const target = definition.target[targetName];
+        if (!Array.isArray(target.attest) || !target.attest.some(attest => attest?.type === 'provenance')) {
+          if (GitHub.context.payload.repository?.private ?? false) {
+            // if this is a private repository, we set the default provenance
+            // attributes being set in buildx: https://github.com/docker/buildx/blob/fb27e3f919dcbf614d7126b10c2bc2d0b1927eb6/build/build.go#L603
+            args.push('--set', `${targetName}.attest=type=provenance,${Build.resolveProvenanceAttrs(`mode=min,inline-only=true`)}`);
+          } else {
+            // for a public repository, we set max provenance mode.
+            args.push('--set', `${targetName}.attest=type=provenance,${Build.resolveProvenanceAttrs(`mode=max`)}`);
+          }
+        }
+      }
+    }
+    if (inputs.sbom) {
+      args.push('--sbom', inputs.sbom);
+    }
+  }
   return args;
 }
 
 async function getCommonArgs(inputs: Inputs): Promise<Array<string>> {
-  let args: Array<string> = [];
+  const args: Array<string> = [];
-  if (inputs.noCache) {
+  if (inputs['no-cache']) {
     args.push('--no-cache');
   }
   if (inputs.builder) {
@@ -64,22 +135,22 @@ async function getCommonArgs(inputs: Inputs): Promise<Array<string>> {
   return args;
 }
 
-export async function getInputList(name: string, ignoreComma?: boolean): Promise<string[]> {
+function getSourceInput(name: string): string {
-  const items = core.getInput(name);
+  let source = handlebars.compile(core.getInput(name))({
-  if (items == '') {
+    defaultContext: Context.gitContext()
-    return [];
+  });
+  if (!source) {
+    source = Context.gitContext();
   }
-  return items
+  if (source === '.') {
-    .split(/\r?\n/)
+    source = '';
-    .filter(x => x)
+  }
-    .reduce<string[]>(
+  return source;
-      (acc, line) => acc.concat(!ignoreComma ? line.split(',').filter(x => x) : line).map(pat => pat.trim()),
-      []
-    );
 }
 
-export const asyncForEach = async (array, callback) => {
+function noDefaultAttestations(): boolean {
-  for (let index = 0; index < array.length; index++) {
+  if (process.env.BUILDX_NO_DEFAULT_ATTESTATIONS) {
-    await callback(array[index], index, array);
+    return Util.parseBool(process.env.BUILDX_NO_DEFAULT_ATTESTATIONS);
   }
-};
+  return false;
+}

src/exec.ts

@@ -1,34 +0,0 @@
-import * as aexec from '@actions/exec';
-import {ExecOptions} from '@actions/exec';
-
-export interface ExecResult {
-  success: boolean;
-  stdout: string;
-  stderr: string;
-}
-
-export const exec = async (command: string, args: string[] = [], silent: boolean): Promise<ExecResult> => {
-  let stdout: string = '';
-  let stderr: string = '';
-
-  const options: ExecOptions = {
-    silent: silent,
-    ignoreReturnCode: true
-  };
-  options.listeners = {
-    stdout: (data: Buffer) => {
-      stdout += data.toString();
-    },
-    stderr: (data: Buffer) => {
-      stderr += data.toString();
-    }
-  };
-
-  const returnCode: number = await aexec.exec(command, args, options);
-
-  return {
-    success: returnCode === 0,
-    stdout: stdout.trim(),
-    stderr: stderr.trim()
-  };
-};

src/main.ts

@@ -1,32 +1,349 @@
-import * as os from 'os';
+import * as fs from 'fs';
-import * as buildx from './buildx';
+import * as path from 'path';
-import * as context from './context';
 import * as core from '@actions/core';
-import * as exec from '@actions/exec';
+import * as actionsToolkit from '@docker/actions-toolkit';
 
-async function run(): Promise<void> {
+import {Buildx} from '@docker/actions-toolkit/lib/buildx/buildx';
-  try {
+import {History as BuildxHistory} from '@docker/actions-toolkit/lib/buildx/history';
-    if (os.platform() !== 'linux') {
+import {Context} from '@docker/actions-toolkit/lib/context';
-      core.setFailed('Only supported on linux platform');
+import {Docker} from '@docker/actions-toolkit/lib/docker/docker';
+import {Exec} from '@docker/actions-toolkit/lib/exec';
+import {GitHub} from '@docker/actions-toolkit/lib/github';
+import {Toolkit} from '@docker/actions-toolkit/lib/toolkit';
+import {Util} from '@docker/actions-toolkit/lib/util';
+
+import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
+import {BuilderInfo} from '@docker/actions-toolkit/lib/types/buildx/builder';
+import {ConfigFile} from '@docker/actions-toolkit/lib/types/docker/docker';
+import {UploadArtifactResponse} from '@docker/actions-toolkit/lib/types/github';
+
+import * as context from './context';
+import * as stateHelper from './state-helper';
+
+actionsToolkit.run(
+  // main
+  async () => {
+    const startedTime = new Date();
+
+    const inputs: context.Inputs = await context.getInputs();
+    stateHelper.setSummaryInputs(inputs);
+    core.debug(`inputs: ${JSON.stringify(inputs)}`);
+
+    const toolkit = new Toolkit();
+    const gitAuthToken = process.env.BUILDX_BAKE_GIT_AUTH_TOKEN ?? inputs['github-token'];
+
+    await core.group(`GitHub Actions runtime token ACs`, async () => {
+      try {
+        await GitHub.printActionsRuntimeTokenACs();
+      } catch (e) {
+        core.warning(e.message);
+      }
+    });
+
+    await core.group(`Docker info`, async () => {
+      try {
+        await Docker.printVersion();
+        await Docker.printInfo();
+      } catch (e) {
+        core.info(e.message);
+      }
+    });
+
+    await core.group(`Proxy configuration`, async () => {
+      let dockerConfig: ConfigFile | undefined;
+      let dockerConfigMalformed = false;
+      try {
+        dockerConfig = await Docker.configFile();
+      } catch (e) {
+        dockerConfigMalformed = true;
+        core.warning(`Unable to parse config file ${path.join(Docker.configDir, 'config.json')}: ${e}`);
+      }
+      if (dockerConfig && dockerConfig.proxies) {
+        for (const host in dockerConfig.proxies) {
+          let prefix = '';
+          if (Object.keys(dockerConfig.proxies).length > 1) {
+            prefix = '  ';
+            core.info(host);
+          }
+          for (const key in dockerConfig.proxies[host]) {
+            core.info(`${prefix}${key}: ${dockerConfig.proxies[host][key]}`);
+          }
+        }
+      } else if (!dockerConfigMalformed) {
+        core.info('No proxy configuration found');
+      }
+    });
+
+    if (!(await toolkit.buildx.isAvailable())) {
+      core.setFailed(`Docker buildx is required. See https://github.com/docker/setup-buildx-action to set up buildx.`);
       return;
     }
 
-    if (!(await buildx.isAvailable())) {
+    stateHelper.setTmpDir(Context.tmpDir());
-      core.setFailed(`Buildx is required. See https://github.com/docker/setup-buildx-action to set up buildx.`);
+
-      return;
+    await core.group(`Buildx version`, async () => {
+      await toolkit.buildx.printVersion();
+    });
+
+    let builder: BuilderInfo;
+    await core.group(`Builder info`, async () => {
+      builder = await toolkit.builder.inspect(inputs.builder);
+      stateHelper.setBuilderDriver(builder.driver ?? '');
+      stateHelper.setBuilderEndpoint(builder.nodes?.[0]?.endpoint ?? '');
+      core.info(JSON.stringify(builder, null, 2));
+    });
+
+    let definition: BakeDefinition | undefined;
+    await core.group(`Parsing raw definition`, async () => {
+      definition = await toolkit.buildxBake.getDefinition(
+        {
+          allow: inputs.allow,
+          files: inputs.files,
+          load: inputs.load,
+          noCache: inputs['no-cache'],
+          overrides: inputs.set,
+          provenance: inputs.provenance,
+          push: inputs.push,
+          sbom: inputs.sbom,
+          source: inputs.source,
+          targets: inputs.targets,
+          githubToken: gitAuthToken
+        },
+        {
+          cwd: inputs.workdir
+        }
+      );
+    });
+    if (!definition) {
+      throw new Error('Bake definition not set');
+    }
+    stateHelper.setBakeDefinition(definition);
+
+    const args: string[] = await context.getArgs(inputs, definition, toolkit);
+    const buildCmd = await toolkit.buildx.getCommand(args);
+    const buildEnv = Object.assign({}, process.env, {
+      BUILDX_BAKE_GIT_AUTH_TOKEN: gitAuthToken,
+      BUILDX_METADATA_WARNINGS: 'true'
+    }) as {
+      [key: string]: string;
+    };
+
+    await core.group(`Bake definition`, async () => {
+      await Exec.getExecOutput(buildCmd.command, [...buildCmd.args, '--print'], {
+        cwd: inputs.workdir,
+        env: buildEnv,
+        ignoreReturnCode: true
+      }).then(res => {
+        if (res.stderr.length > 0 && res.exitCode != 0) {
+          throw Error(res.stderr);
+        }
+      });
+    });
+
+    let err: Error | undefined;
+    await Exec.getExecOutput(buildCmd.command, buildCmd.args, {
+      cwd: inputs.workdir,
+      env: buildEnv,
+      ignoreReturnCode: true
+    }).then(res => {
+      if (res.exitCode != 0) {
+        if (inputs.call && inputs.call === 'check' && res.stdout.length > 0) {
+          // checks warnings are printed to stdout: https://github.com/docker/buildx/pull/2647
+          // with bake we can have multiple targets being checked so we need to
+          // count the total number of warnings
+          const totalWarnings = [...res.stdout.matchAll(/^Check complete, (\d+) warnings? (?:has|have) been found!/gm)].reduce((sum, m) => sum + parseInt(m[1], 10), 0);
+          if (totalWarnings > 0) {
+            // https://github.com/docker/buildx/blob/1e50e8ddabe108f009b9925e13a321d7c8f99f26/commands/build.go#L797-L803
+            if (totalWarnings === 1) {
+              err = Error(`Check complete, ${totalWarnings} warning has been found!`);
+            } else {
+              err = Error(`Check complete, ${totalWarnings} warnings have been found!`);
+            }
+          } else {
+            // if there are no warnings found, return the first line of stdout
+            err = Error(res.stdout.split('\n')[0]?.trim());
+          }
+        } else if (res.stderr.length > 0) {
+          err = Error(`buildx bake failed with: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+        }
+      }
+    });
+
+    const metadata = toolkit.buildxBake.resolveMetadata();
+    if (metadata) {
+      await core.group(`Metadata`, async () => {
+        const metadatadt = JSON.stringify(metadata, null, 2);
+        core.info(metadatadt);
+        core.setOutput('metadata', metadatadt);
+      });
     }
 
-    const buildxVersion = await buildx.getVersion();
+    let refs: Array<string> = [];
-    core.info(`📣 Buildx version: ${buildxVersion}`);
+    await core.group(`Build references`, async () => {
+      refs = await buildRefs(toolkit, startedTime, inputs.builder);
+      if (refs.length > 0) {
+        for (const ref of refs) {
+          core.info(ref);
+        }
+        stateHelper.setBuildRefs(refs);
+      } else {
+        core.info('No build references found');
+      }
+    });
 
-    let inputs: context.Inputs = await context.getInputs();
+    if (buildChecksAnnotationsEnabled()) {
+      const warnings = toolkit.buildxBake.resolveWarnings(metadata);
+      if (refs.length > 0 && warnings && warnings.length > 0) {
+        const annotations = await Buildx.convertWarningsToGitHubAnnotations(warnings, refs);
+        core.debug(`annotations: ${JSON.stringify(annotations, null, 2)}`);
+        if (annotations && annotations.length > 0) {
+          await core.group(`Generating GitHub annotations (${annotations.length} build checks found)`, async () => {
+            for (const annotation of annotations) {
+              core.warning(annotation.message, annotation);
+            }
+          });
+        }
+      }
+    }
 
-    core.info(`🏃 Starting bake...`);
+    await core.group(`Check build summary support`, async () => {
-    const args: string[] = await context.getArgs(inputs, buildxVersion);
+      if (!buildSummaryEnabled()) {
-    await exec.exec('docker', args);
+        core.info('Build summary disabled');
-  } catch (error) {
+      } else if (inputs.call && inputs.call !== 'build') {
-    core.setFailed(error.message);
+        core.info(`Build summary skipped for ${inputs.call} subrequest`);
+      } else if (GitHub.isGHES) {
+        core.info('Build summary is not yet supported on GHES');
+      } else if (!(await toolkit.buildx.versionSatisfies('>=0.13.0'))) {
+        core.info('Build summary requires Buildx >= 0.13.0');
+      } else if (refs.length == 0) {
+        core.info('Build summary requires at least one build reference');
+      } else {
+        core.info('Build summary supported!');
+        stateHelper.setSummarySupported();
+      }
+    });
+
+    if (err) {
+      throw err;
+    }
+  },
+  // post
+  async () => {
+    if (stateHelper.isSummarySupported) {
+      await core.group(`Generating build summary`, async () => {
+        try {
+          const recordUploadEnabled = buildRecordUploadEnabled();
+          let recordRetentionDays: number | undefined;
+          if (recordUploadEnabled) {
+            recordRetentionDays = buildRecordRetentionDays();
+          }
+
+          const buildxHistory = new BuildxHistory();
+          const exportRes = await buildxHistory.export({
+            refs: stateHelper.buildRefs,
+            useContainer: buildExportLegacy()
+          });
+          core.info(`Build records written to ${exportRes.dockerbuildFilename} (${Util.formatFileSize(exportRes.dockerbuildSize)})`);
+
+          let uploadRes: UploadArtifactResponse | undefined;
+          if (recordUploadEnabled) {
+            uploadRes = await GitHub.uploadArtifact({
+              filename: exportRes.dockerbuildFilename,
+              mimeType: 'application/gzip',
+              retentionDays: recordRetentionDays
+            });
+          }
+
+          await GitHub.writeBuildSummary({
+            exportRes: exportRes,
+            uploadRes: uploadRes,
+            inputs: stateHelper.summaryInputs,
+            bakeDefinition: stateHelper.bakeDefinition,
+            driver: stateHelper.builderDriver,
+            endpoint: stateHelper.builderEndpoint
+          });
+        } catch (e) {
+          core.warning(e.message);
+        }
+      });
+    }
+    if (stateHelper.tmpDir.length > 0) {
+      await core.group(`Removing temp folder ${stateHelper.tmpDir}`, async () => {
+        fs.rmSync(stateHelper.tmpDir, {recursive: true});
+      });
+    }
+  }
+);
+
+async function buildRefs(toolkit: Toolkit, since: Date, builder?: string): Promise<Array<string>> {
+  // get refs from metadata file
+  const metaRefs = toolkit.buildxBake.resolveRefs();
+  if (metaRefs) {
+    return metaRefs;
+  }
+  // otherwise, look for the very first build ref since the build has started
+  if (!builder) {
+    const currentBuilder = await toolkit.builder.inspect();
+    builder = currentBuilder.name;
+  }
+  const res = Buildx.refs({
+    dir: Buildx.refsDir,
+    builderName: builder,
+    since: since
+  });
+  const refs: Array<string> = [];
+  for (const ref in res) {
+    if (Object.prototype.hasOwnProperty.call(res, ref)) {
+      refs.push(ref);
+    }
+  }
+  return refs;
+}
+
+function buildChecksAnnotationsEnabled(): boolean {
+  if (process.env.DOCKER_BUILD_CHECKS_ANNOTATIONS) {
+    return Util.parseBool(process.env.DOCKER_BUILD_CHECKS_ANNOTATIONS);
+  }
+  return true;
+}
+
+function buildSummaryEnabled(): boolean {
+  if (process.env.DOCKER_BUILD_NO_SUMMARY) {
+    core.warning('DOCKER_BUILD_NO_SUMMARY is deprecated. Set DOCKER_BUILD_SUMMARY to false instead.');
+    return !Util.parseBool(process.env.DOCKER_BUILD_NO_SUMMARY);
+  } else if (process.env.DOCKER_BUILD_SUMMARY) {
+    return Util.parseBool(process.env.DOCKER_BUILD_SUMMARY);
+  }
+  return true;
+}
+
+function buildRecordUploadEnabled(): boolean {
+  if (process.env.DOCKER_BUILD_RECORD_UPLOAD) {
+    return Util.parseBool(process.env.DOCKER_BUILD_RECORD_UPLOAD);
+  }
+  return true;
+}
+
+function buildRecordRetentionDays(): number | undefined {
+  let val: string | undefined;
+  if (process.env.DOCKER_BUILD_EXPORT_RETENTION_DAYS) {
+    core.warning('DOCKER_BUILD_EXPORT_RETENTION_DAYS is deprecated. Use DOCKER_BUILD_RECORD_RETENTION_DAYS instead.');
+    val = process.env.DOCKER_BUILD_EXPORT_RETENTION_DAYS;
+  } else if (process.env.DOCKER_BUILD_RECORD_RETENTION_DAYS) {
+    val = process.env.DOCKER_BUILD_RECORD_RETENTION_DAYS;
+  }
+  if (val) {
+    const res = parseInt(val);
+    if (isNaN(res)) {
+      throw Error(`Invalid build record retention days: ${val}`);
+    }
+    return res;
   }
 }
 
-run();
+function buildExportLegacy(): boolean {
+  if (process.env.DOCKER_BUILD_EXPORT_LEGACY) {
+    return Util.parseBool(process.env.DOCKER_BUILD_EXPORT_LEGACY);
+  }
+  return false;
+}

src/state-helper.ts

@@ -0,0 +1,58 @@
+import * as core from '@actions/core';
+
+import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
+
+import {Inputs} from './context';
+
+export const tmpDir = process.env['STATE_tmpDir'] || '';
+
+export const builderDriver = process.env['STATE_builderDriver'] || '';
+export const builderEndpoint = process.env['STATE_builderEndpoint'] || '';
+export const summaryInputs = process.env['STATE_summaryInputs'] ? JSON.parse(process.env['STATE_summaryInputs']) : undefined;
+export const bakeDefinition = process.env['STATE_bakeDefinition'] ? <BakeDefinition>JSON.parse(process.env['STATE_bakeDefinition']) : undefined;
+
+export const buildRefs = process.env['STATE_buildRefs'] ? process.env['STATE_buildRefs'].split(',') : [];
+export const isSummarySupported = !!process.env['STATE_isSummarySupported'];
+
+export function setTmpDir(tmpDir: string) {
+  core.saveState('tmpDir', tmpDir);
+}
+
+export function setBuilderDriver(builderDriver: string) {
+  core.saveState('builderDriver', builderDriver);
+}
+
+export function setBuilderEndpoint(builderEndpoint: string) {
+  core.saveState('builderEndpoint', builderEndpoint);
+}
+
+export function setBakeDefinition(bakeDefinition: BakeDefinition) {
+  core.saveState('bakeDefinition', JSON.stringify(bakeDefinition));
+}
+
+export function setBuildRefs(buildRefs: Array<string>) {
+  core.saveState('buildRefs', buildRefs.join(','));
+}
+
+export function setSummarySupported() {
+  core.saveState('isSummarySupported', 'true');
+}
+
+export function setSummaryInputs(inputs: Inputs) {
+  const res = {};
+  for (const key of Object.keys(inputs)) {
+    if (key === 'github-token') {
+      continue;
+    }
+    const value: string | string[] | boolean = inputs[key];
+    if (typeof value === 'boolean' && !value) {
+      continue;
+    } else if (Array.isArray(value) && value.length === 0) {
+      continue;
+    } else if (!value) {
+      continue;
+    }
+    res[key] = value;
+  }
+  core.saveState('summaryInputs', JSON.stringify(res));
+}

subaction/list-targets/README.md

@@ -0,0 +1,86 @@
+> [!WARNING]
+> `docker/bake-action/subaction/list-targets` is deprecated and will be removed
+> in a future release. Please use [`docker/bake-action/subaction/matrix`](../matrix)
+> instead.
+
+## About
+
+This subaction generates a list of Bake targets that can be used in a [GitHub matrix](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstrategymatrix),
+so you can distribute your builds across multiple runners.
+
+![Screenshot](../../.github/subaction-list-targets.png)
+
+___
+
+* [Usage](#usage)
+* [Customizing](#customizing)
+  * [inputs](#inputs)
+  * [outputs](#outputs)
+
+## Usage
+
+```hcl
+# docker-bake.hcl
+group "validate" {
+  targets = ["lint", "doctoc"]
+}
+
+target "lint" {
+  target = "lint"
+}
+
+target "doctoc" {
+  target = "doctoc"
+}
+```
+
+```yaml
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      targets: ${{ steps.generate.outputs.targets }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: List targets
+        id: generate
+        uses: docker/bake-action/subaction/list-targets@v6
+        with:
+          target: validate
+
+  validate:
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        target: ${{ fromJson(needs.prepare.outputs.targets) }}
+    steps:
+      -
+        name: Validate
+        uses: docker/bake-action@v6
+        with:
+          targets: ${{ matrix.target }}
+```
+
+## Customizing
+
+### inputs
+
+| Name         | Type        | Description                                                                                                                                 |
+|--------------|-------------|---------------------------------------------------------------------------------------------------------------------------------------------|
+| `workdir`    | String      | Working directory to use (defaults to `.`)                                                                                                  |
+| `files`      | List/CSV    | List of [bake definition files](https://docs.docker.com/build/customize/bake/file-definition/)                                              |
+| `target`     | String      | The target to use within the bake file                                                                                                      |
+
+### outputs
+
+The following outputs are available
+
+| Name       | Type     | Description               |
+|------------|----------|---------------------------|
+| `targets`  | List/CSV | List of extracted targets |

subaction/list-targets/action.yml

@@ -0,0 +1,72 @@
+# https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions
+name: 'List Bake targets'
+description: 'Generate a list of Bake targets to help distributing builds in your workflow'
+
+inputs:
+  workdir:
+    description: Working directory
+    default: '.'
+    required: false
+  files:
+    description: Comma separated list of Bake files
+    required: false
+  target:
+    description: Bake target
+    required: false
+
+outputs:
+  targets:
+    description: List of targets
+    value: ${{ steps.generate.outputs.targets }}
+
+runs:
+  using: composite
+  steps:
+    -
+      name: Generate
+      id: generate
+      uses: actions/github-script@v7
+      env:
+        INPUT_WORKDIR: ${{ inputs.workdir }}
+        INPUT_FILES: ${{ inputs.files }}
+        INPUT_TARGET: ${{ inputs.target }}
+      with:
+        script: |
+          core.warning(`docker/bake-action/subaction/list-targets is deprecated and will be removed in a future release. Please use docker/bake-action/subaction/matrix instead.`);
+
+          function getInputList(name) {
+            return core.getInput(name) ? core.getInput(name).split(/[\r?\n,]+/).filter(x => x !== '') : [];
+          }
+
+          const workdir = core.getInput('workdir');
+          const files = getInputList('files');
+          const target = core.getInput('target');
+
+          let def = {};
+          await core.group(`Validating definition`, async () => {
+            let args = ['buildx', 'bake'];
+            for (const file of files) {
+              args.push('--file', file);
+            }
+            if (target) {
+              args.push(target);
+            }
+            args.push('--print');
+
+            const res = await exec.getExecOutput('docker', args, {
+              ignoreReturnCode: true,
+              silent: true,
+              cwd: workdir
+            });
+            if (res.stderr.length > 0 && res.exitCode != 0) {
+              throw new Error(res.stderr);
+            }
+            def = JSON.parse(res.stdout.trim());
+            core.info(JSON.stringify(def, null, 2));
+          });
+
+          await core.group(`Set output`, async () => {
+            const targets = Object.keys(def.target);
+            core.info(`targets: ${JSON.stringify(targets)}`);
+            core.setOutput('targets', JSON.stringify(targets));
+          });

subaction/matrix/README.md

@@ -0,0 +1,140 @@
+## About
+
+This subaction generates a multi-dimension matrix that can be used in a [GitHub matrix](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstrategymatrix)
+through the [`include` property](https://docs.github.com/en/actions/how-tos/writing-workflows/choosing-what-your-workflow-does/running-variations-of-jobs-in-a-workflow#expanding-or-adding-matrix-configurations)
+so you can distribute your builds across multiple runners.
+
+![Screenshot](../../.github/subaction-matrix.png)
+
+___
+
+* [Usage](#usage)
+* [Customizing](#customizing)
+  * [inputs](#inputs)
+  * [outputs](#outputs)
+
+## Usage
+
+### List targets
+
+```hcl
+# docker-bake.hcl
+group "validate" {
+  targets = ["lint", "doctoc"]
+}
+
+target "lint" {
+  target = "lint"
+}
+
+target "doctoc" {
+  target = "doctoc"
+}
+```
+
+```yaml
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.generate.outputs.matrix }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Generate matrix
+        id: generate
+        uses: docker/bake-action/subaction/matrix@v6
+        with:
+          target: validate
+
+  validate:
+    runs-on: ubuntu-latest
+    needs:
+      - prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        include: ${{ fromJson(needs.prepare.outputs.matrix) }}
+    steps:
+      -
+        name: Validate
+        uses: docker/bake-action@v6
+        with:
+          targets: ${{ matrix.target }}
+```
+
+### Platforms split
+
+```hcl
+# docker-bake.hcl
+target "lint" {
+  dockerfile = "./hack/dockerfiles/lint.Dockerfile"
+  output = ["type=cacheonly"]
+  platforms = [
+    "darwin/amd64",
+    "darwin/arm64",
+    "linux/amd64",
+    "linux/arm64",
+    "linux/s390x",
+    "linux/ppc64le",
+    "linux/riscv64",
+    "windows/amd64",
+    "windows/arm64"
+  ]
+}
+```
+
+```yaml
+jobs:
+  prepare:
+    runs-on: ubuntu-latest
+    outputs:
+      matrix: ${{ steps.generate.outputs.matrix }}
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Generate matrix
+        id: generate
+        uses: docker/bake-action/subaction/matrix@v6
+        with:
+          target: lint
+          fields: platforms
+
+  lint:
+    runs-on: ${{ startsWith(matrix.platforms, 'linux/arm') && 'ubuntu-24.04-arm' || 'ubuntu-latest' }}
+    needs:
+      - prepare
+    strategy:
+      fail-fast: false
+      matrix:
+        include: ${{ fromJson(needs.prepare.outputs.matrix) }}
+    steps:
+      -
+        name: Lint
+        uses: docker/bake-action@v6
+        with:
+          targets: ${{ matrix.target }}
+          set: |
+            *.platform=${{ matrix.platforms }}
+```
+
+## Customizing
+
+### inputs
+
+| Name      | Type     | Description                                                                                    |
+|-----------|----------|------------------------------------------------------------------------------------------------|
+| `workdir` | String   | Working directory to use (defaults to `.`)                                                     |
+| `files`   | List/CSV | List of [bake definition files](https://docs.docker.com/build/customize/bake/file-definition/) |
+| `target`  | String   | The target to use within the bake file                                                         |
+| `fields`  | String   | List of extra fields to include in the matrix                                                  |
+
+### outputs
+
+| Name     | Type | Description          |
+|----------|------|----------------------|
+| `matrix` | JSON | Matrix configuration |

subaction/matrix/action.yml

@@ -0,0 +1,101 @@
+# https://docs.github.com/en/actions/creating-actions/metadata-syntax-for-github-actions
+name: 'Matrix'
+description: 'Generate a matrix from a Bake definition to help distributing builds in your workflow'
+
+inputs:
+  workdir:
+    description: Working directory
+    default: '.'
+    required: false
+  files:
+    description: List of Bake files
+    required: false
+  target:
+    description: Bake target
+    required: false
+  fields:
+    description: List of extra fields to include in the matrix
+    required: false
+
+outputs:
+  matrix:
+    description: Matrix configuration
+    value: ${{ steps.generate.outputs.includes }}
+
+runs:
+  using: composite
+  steps:
+    -
+      name: Generate
+      id: generate
+      uses: actions/github-script@v7
+      env:
+        INPUT_WORKDIR: ${{ inputs.workdir }}
+        INPUT_FILES: ${{ inputs.files }}
+        INPUT_TARGET: ${{ inputs.target }}
+        INPUT_FIELDS: ${{ inputs.fields }}
+      with:
+        script: |
+          function getInputList(name) {
+            return core.getInput(name) ? core.getInput(name).split(/[\r?\n,]+/).filter(x => x !== '') : [];
+          }
+
+          const workdir = core.getInput('workdir');
+          const files = getInputList('files');
+          const target = core.getInput('target');
+          const fields = getInputList('fields');
+
+          let def = {};
+          await core.group(`Parsing definition`, async () => {
+            let args = ['buildx', 'bake'];
+            for (const file of files) {
+              args.push('--file', file);
+            }
+            if (target) {
+              args.push(target);
+            }
+            args.push('--print');
+            const res = await exec.getExecOutput('docker', args, {
+              ignoreReturnCode: true,
+              silent: true,
+              cwd: workdir
+            });
+            if (res.stderr.length > 0 && res.exitCode != 0) {
+              throw new Error(res.stderr);
+            }
+            def = JSON.parse(res.stdout.trim());
+            core.info(JSON.stringify(def, null, 2));
+          });
+
+          await core.group(`Generating matrix`, async () => {
+            const result = [];
+            for (const targetName of Object.keys(def.target)) {
+              const target = def.target[targetName];
+              const entry = { target: targetName };
+              if (fields.length === 0) {
+                result.push({ ...entry });
+                continue;
+              }
+              let fieldFound = false;
+              Object.keys(target).forEach(field => {
+                if (fields.includes(field)) {
+                  fieldFound = true;
+                  const value = target[field];
+                  if (Array.isArray(value)) {
+                    value.forEach((v) => {
+                      entry[field] = v;
+                      result.push({ ...entry });
+                    });
+                  } else {
+                    entry[field] = value;
+                    result.push({ ...entry });
+                  }
+                }
+              });
+              if (!fieldFound) {
+                result.push({ ...entry });
+              }
+            }
+            core.info(JSON.stringify(result, null, 2));
+            core.setOutput('includes', JSON.stringify(result));
+          });

test/attest/Dockerfile

@@ -0,0 +1,10 @@
+# syntax=docker/dockerfile:1
+
+FROM busybox AS t1
+RUN echo "Hello t1"
+
+FROM busybox AS t2
+RUN echo "Hello t2"
+
+FROM busybox AS t3
+RUN echo "Hello t3"

test/attest/docker-bake.hcl

@@ -0,0 +1,17 @@
+group "default" {
+  targets = ["t1", "t2", "t3"]
+}
+
+target "t1" {
+  target = "t1"
+}
+
+target "t2" {
+  target = "t2"
+  attest = ["type=provenance,mode=min"]
+}
+
+target "t3" {
+  target = "t3"
+  attest = ["type=sbom"]
+}

test/config.hcl

@@ -37,3 +37,13 @@ target "app-plus" {
     IAMPLUS = "true"
   }
 }
+
+target "app-proxy" {
+  inherits = ["app"]
+  dockerfile = "proxy.Dockerfile"
+}
+
+target "app-entitlements" {
+  inherits = ["app"]
+  entitlements = ["network.host"]
+}

test/go/Dockerfile

@@ -0,0 +1,19 @@
+# syntax=docker/dockerfile:1
+
+FROM golang:alpine AS base
+ENV CGO_ENABLED=0
+RUN apk add --no-cache file git
+WORKDIR /src
+
+FROM base AS build
+RUN --mount=type=bind,target=/src \
+    --mount=type=cache,target=/root/.cache/go-build \
+    go build -ldflags "-s -w" -o /usr/bin/app .
+
+FROM scratch AS binary
+COPY --from=build /usr/bin/app /bin/app
+
+FROM alpine AS image
+COPY --from=build /usr/bin/app /bin/app
+EXPOSE 8080
+ENTRYPOINT ["/bin/app"]

test/go/docker-bake.hcl

@@ -0,0 +1,17 @@
+variable "DESTDIR" {
+  default = "/tmp/bake-build"
+}
+
+group "default" {
+  targets = ["binary"]
+}
+
+target "binary" {
+  target = "binary"
+  output = [DESTDIR]
+}
+
+target "image" {
+  target = "image"
+  tags = ["localhost:5000/name/app:latest"]
+}

test/go/go.mod

@@ -0,0 +1,3 @@
+module github.com/docker/bake-action/test/go
+
+go 1.18

test/go/main.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+)
+
+func main() {
+	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintf(w, "Hello, Go!")
+	})
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}

test/group-matrix/docker-bake.hcl

@@ -0,0 +1,31 @@
+group "validate" {
+  targets = ["lint", "validate-vendor", "validate-doctoc"]
+}
+
+target "lint" {
+  name = "lint-${buildtags.name}"
+  dockerfile = "./hack/dockerfiles/lint.Dockerfile"
+  target = buildtags.target
+  output = ["type=cacheonly"]
+  matrix = {
+    buildtags = [
+      { name = "default", tags = "", target = "golangci-lint" },
+      { name = "labs", tags = "dfrunsecurity dfparents", target = "golangci-lint" },
+      { name = "nydus", tags = "nydus", target = "golangci-lint" },
+      { name = "yaml", tags = "", target = "yamllint" },
+      { name = "proto", tags = "", target = "protolint" },
+    ]
+  }
+}
+
+target "validate-vendor" {
+  dockerfile = "./hack/dockerfiles/vendor.Dockerfile"
+  target = "validate"
+  output = ["type=cacheonly"]
+}
+
+target "validate-doctoc" {
+  dockerfile = "./hack/dockerfiles/doctoc.Dockerfile"
+  target = "validate-toc"
+  output = ["type=cacheonly"]
+}

test/group-with-platform/docker-bake.hcl

@@ -0,0 +1,36 @@
+group "validate" {
+  targets = ["lint", "lint-gopls", "validate-vendor", "validate-docs"]
+}
+
+target "lint" {
+  dockerfile = "./hack/dockerfiles/lint.Dockerfile"
+  output = ["type=cacheonly"]
+  platforms = [
+    "darwin/amd64",
+    "darwin/arm64",
+    "linux/amd64",
+    "linux/arm64",
+    "linux/s390x",
+    "linux/ppc64le",
+    "linux/riscv64",
+    "windows/amd64",
+    "windows/arm64"
+  ]
+}
+
+target "lint-gopls" {
+  inherits = ["lint"]
+  target = "gopls-analyze"
+}
+
+target "validate-vendor" {
+  dockerfile = "./hack/dockerfiles/vendor.Dockerfile"
+  target = "validate"
+  output = ["type=cacheonly"]
+}
+
+target "validate-docs" {
+  dockerfile = "./hack/dockerfiles/docs.Dockerfile"
+  target = "validate"
+  output = ["type=cacheonly"]
+}

test/group/Dockerfile

@@ -0,0 +1,7 @@
+# syntax=docker/dockerfile:1
+
+FROM busybox AS t1
+RUN echo "Hello t1"
+
+FROM busybox AS t2
+RUN echo "Hello t2"

test/group/docker-bake.hcl

@@ -0,0 +1,11 @@
+group "default" {
+  targets = ["t1", "t2"]
+}
+
+target "t1" {
+  target = "t1"
+}
+
+target "t2" {
+  target = "t2"
+}

test/lint-other.Dockerfile

@@ -0,0 +1,10 @@
+frOM busybox as base
+cOpy lint-other.Dockerfile .
+
+froM busybox aS notused
+COPY lint-other.Dockerfile .
+
+from scratch
+COPy --from=base \
+  /lint-other.Dockerfile \
+  /

test/lint.Dockerfile

@@ -0,0 +1,12 @@
+frOM busybox as base
+cOpy lint.Dockerfile .
+
+from scratch
+MAINTAINER moby@example.com
+COPy --from=base \
+  /lint.Dockerfile \
+  /
+
+CMD [ "echo", "Hello, Norway!" ]
+CMD [ "echo", "Hello, Sweden!" ]
+ENTRYPOINT my-program start

test/lint.hcl

@@ -0,0 +1,12 @@
+group "default" {
+  targets = ["lint", "lint-other", "lint-inline"]
+}
+target "lint" {
+  dockerfile = "lint.Dockerfile"
+}
+target "lint-other" {
+  dockerfile = "lint-other.Dockerfile"
+}
+target "lint-inline" {
+  dockerfile-inline = "FRoM alpine\nENTRYPOINT [\"echo\", \"hello\"]"
+}

test/multi-files/docker-bake.hcl

@@ -0,0 +1,15 @@
+group "default" {
+  targets = ["t3"]
+}
+
+target "t3" {
+  name = "${item.tag}"
+  matrix = {
+    item = t3
+  }
+  args = {
+    VERSION = "${item.version}"
+    DUMMY_ARG = "${item.arg}"
+  }
+  tags = ["${item.tag}"]
+}

test/multi-files/docker-bake.json

@@ -0,0 +1,14 @@
+{
+  "t3": [
+    {
+      "version": "v1",
+      "arg": "v1-value",
+      "tag": "v1-tag"
+    },
+    {
+      "version": "v2",
+      "arg": "v2-value",
+      "tag": "v2-tag"
+    }
+  ]
+}

test/proxy.Dockerfile

@@ -0,0 +1,9 @@
+# syntax=docker/dockerfile:1
+FROM alpine
+RUN apk add --no-cache curl net-tools
+ARG HTTP_PROXY
+ARG HTTPS_PROXY
+RUN printenv HTTP_PROXY
+RUN printenv HTTPS_PROXY
+RUN netstat -aptn
+RUN curl --retry 5 --retry-all-errors --retry-delay 0 --connect-timeout 5 --proxy $HTTP_PROXY -v --insecure --head https://www.google.com

tsconfig.json

@@ -1,21 +1,22 @@
 {
   "compilerOptions": {
+    "esModuleInterop": true,
     "target": "es6",
     "module": "commonjs",
-    "lib": [
+    "strict": true,
-      "es6",
-      "dom"
-    ],
     "newLine": "lf",
     "outDir": "./lib",
     "rootDir": "./src",
-    "strict": true,
+    "forceConsistentCasingInFileNames": true,
     "noImplicitAny": false,
-    "esModuleInterop": true,
+    "resolveJsonModule": true,
-    "sourceMap": true
+    "useUnknownInCatchVariables": false,
   },
   "exclude": [
+    "./__mocks__/**/*",
+    "./__tests__/**/*",
+    "./lib/**/*",
     "node_modules",
-    "**/*.test.ts"
+    "jest.config.ts"
   ]
 }