Merge pull request #483 from crazy-max/node24

node 24 as default runtime

.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.*

.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

@@ -2,35 +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/docker/setup-buildx-action/fork) and clone the repository
 2. Configure and install the dependencies: `yarn install`
 3. Create a new branch: `git checkout -b my-branch-name`
-4. Make your change, add tests, and make sure the tests still pass
+4. Make your changes
-5. Run pre-checkin: `yarn run pre-checkin`
+5. Make sure the tests pass: `docker buildx bake test`
-6. Push to your fork and [submit a pull request](https://github.com/docker/setup-buildx-action/compare)
+6. Format code and build javascript artifacts: `docker buildx bake pre-checkin`
-7. Pat yourself on the back and wait for your pull request to be reviewed and merged.
+7. Validate all code has correctly formatted and built: `docker buildx bake validate`
-
+8. Push to your fork and [submit a pull request](https://github.com/docker/setup-buildx-action/compare)
-## Container based developer flow
+9. Pat your self on the back and wait for your pull request to be reviewed and merged.
-
-If you don't want to maintain a Node developer environment that fits this project you can use containerized commands instead of invoking yarn directly.
-
-```
-# format code and build javascript artifacts
-docker buildx bake pre-checkin
-
-# validate all code has correctly formatted and built
-docker buildx bake validate
-
-# run tests
-docker buildx bake test
-```
 
 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**.
@@ -39,5 +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/setup-buildx-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/setup-buildx-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/docker/setup-buildx-action.svg)](https://isitmaintained.com/project/docker/setup-buildx-action)
-
-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/docker/setup-buildx-action/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/docker/setup-buildx-action/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

@@ -4,19 +4,16 @@ updates:
     directory: "/"
     schedule:
       interval: "daily"
-      time: "06:00"
-      timezone: "Europe/Paris"
     labels:
-      - ":game_die: dependencies"
+      - "dependencies"
-      - ":robot: bot"
+      - "bot"
   - package-ecosystem: "npm"
     directory: "/"
     schedule:
       interval: "daily"
-      time: "06:00"
+    versioning-strategy: "increase"
-      timezone: "Europe/Paris"
     allow:
       - dependency-type: "production"
     labels:
-      - ":game_die: dependencies"
+      - "dependencies"
-      - ":robot: bot"
+      - "bot"

.github/labels.yml

@@ -1,77 +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: ""
-- # 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: ""
-- # upstream
-  name: ":eyes: upstream"
-  color: "fbca04"
-  description: ""
-- # wontfix
-  name: ":coffin: wontfix"
-  color: "ffffff"
-  description: ""

.github/workflows/ci.yml

@@ -1,18 +1,20 @@
 name: ci
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 10 * * *'
   push:
     branches:
-      - master
+      - 'master'
-      - releases/v*
+      - 'releases/v*'
-    paths-ignore:
+    tags:
-      - "**.md"
+      - 'v*'
   pull_request:
-    branches:
-      - master
-      - releases/v*
-    paths-ignore:
-      - "**.md"
 
 jobs:
   main:
@@ -21,13 +23,16 @@ jobs:
       fail-fast: false
       matrix:
         buildx-version:
-          - latest
-          - v0.4.1
           - ""
+          - "latest"
+          - "v0.4.1"
+          - "cloud:latest"
+          - "cloud:v0.11.2-desktop.2"
+          - "lab:latest"
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         id: buildx
@@ -35,51 +40,80 @@ jobs:
         with:
           version: ${{ matrix.buildx-version }}
       -
-        name: Builder instance name
+        name: Nodes output
-        run: echo ${{ steps.buildx.outputs.name }}
+        run: |
-      -
+          cat << EOF
-        name: Available platforms
+          ${{ steps.buildx.outputs.nodes }}
-        run: echo ${{ steps.buildx.outputs.platforms }}
+          EOF
-      -
-        name: Dump context
-        uses: crazy-max/ghaction-dump-context@v1
 
   multi:
     runs-on: ubuntu-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx 1
-        id: buildx1
         uses: ./
-      -
-        name: Builder 1 instance name
-        run: echo ${{ steps.buildx1.outputs.name }}
       -
         name: Set up Docker Buildx 2
-        id: buildx2
         uses: ./
-      -
-        name: Builder 2 instance name
-        run: echo ${{ steps.buildx2.outputs.name }}
 
-  install:
+  error:
     runs-on: ubuntu-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
+      -
+        name: Stop docker
+        run: |
+          sudo systemctl stop docker docker.socket
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        continue-on-error: true
+        uses: ./
+      -
+        name: Check
+        run: |
+          echo "${{ toJson(steps.buildx) }}"
+          if [ "${{ steps.buildx.outcome }}" != "failure" ] || [ "${{ steps.buildx.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+      -
+        name: Dump context
+        if: always()
+        uses: crazy-max/ghaction-dump-context@v2
+
+  debug:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          RUN uname -a
+          EOL
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
       -
         name: Set up Docker Buildx
         uses: ./
         with:
-          install: true
+          buildkitd-flags: --debug
       -
-        name: Check cmd
+        name: Build
-        run: |
+        uses: docker/build-push-action@v6
-          docker build --help
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64,linux/ppc64le
 
   use:
     runs-on: ubuntu-latest
@@ -92,7 +126,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: ./
@@ -115,7 +149,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: ./
@@ -128,7 +162,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: ./
@@ -161,7 +195,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Create context
         run: |
@@ -175,6 +209,67 @@ jobs:
         uses: ./
         with:
           endpoint: mycontext
+        env:
+          DOCKER_CONTEXT: mycontext
+
+  config:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Create buildkitd conf
+        run: |
+          cat > /tmp/buildkitd.toml <<EOL
+          debug = true
+          [registry."docker.io"]
+            mirrors = ["mirror.gcr.io"]
+          EOL
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          EOL
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          buildkitd-flags: --debug
+          buildkitd-config: /tmp/buildkitd.toml
+      -
+        name: Build
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+
+  config-inline:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          EOL
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          buildkitd-flags: --debug
+          buildkitd-config-inline: |
+            debug = true
+            [registry."docker.io"]
+              mirrors = ["mirror.gcr.io"]
+      -
+        name: Build
+        uses: docker/build-push-action@v6
+        with:
+          context: .
 
   with-qemu:
     runs-on: ubuntu-latest
@@ -182,8 +277,7 @@ jobs:
       fail-fast: false
       matrix:
         buildx-version:
-          - latest
+          - v0.9.1
-          - v0.4.1
           - ""
         qemu-platforms:
           - all
@@ -191,10 +285,10 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
         name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
+        uses: docker/setup-qemu-action@v3
         with:
           platforms: ${{ matrix.qemu-platforms }}
       -
@@ -204,8 +298,335 @@ jobs:
         with:
           version: ${{ matrix.buildx-version }}
       -
-        name: Available platforms
+        name: List builder platforms
         run: echo ${{ steps.buildx.outputs.platforms }}
+
+  build-ref:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ref:
+          - master
+          - refs/tags/v0.5.1
+          - refs/pull/731/head
+          - cb185f095fd3d9444e0aa605d3789e9e05f2a1e7
+    steps:
       -
-        name: Builder instance name
+        name: Checkout
-        run: echo ${{ steps.buildx.outputs.name }}
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          version: https://github.com/docker/buildx.git#${{ matrix.ref }}
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          EOL
+      -
+        name: Build
+        uses: docker/build-push-action@master
+        with:
+          context: .
+
+  standalone-cmd:
+    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: ./
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          EOL
+      -
+        name: Build
+        run: |
+          buildx build .
+
+  standalone-action:
+    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: ./
+        with:
+          version: ${{ matrix.buildx-version }}
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          EOL
+      -
+        name: Build
+        uses: docker/build-push-action@master
+        with:
+          context: .
+
+  standalone-install-error:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Uninstall docker cli
+        run: |
+          if dpkg -s "docker-ce" >/dev/null 2>&1; then
+            sudo dpkg -r --force-depends docker-ce-cli docker-buildx-plugin
+          else
+            sudo apt-get purge -y moby-cli moby-buildx
+          fi
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        continue-on-error: true
+        uses: ./
+        with:
+          install: true
+      -
+        name: Check
+        run: |
+          echo "${{ toJson(steps.buildx) }}"
+          if [ "${{ steps.buildx.outcome }}" != "failure" ] || [ "${{ steps.buildx.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+
+  append:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Create dummy contexts
+        run: |
+          docker context create ctxbuilder2
+          docker context create ctxbuilder3
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        uses: ./
+        with:
+          append: |
+            - name: builder2
+              endpoint: ctxbuilder2
+              platforms: linux/amd64
+              driver-opts:
+                - image=moby/buildkit:master
+                - network=host
+            - endpoint: ctxbuilder3
+              platforms: linux/arm64
+      -
+        name: List builder platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}
+
+  platforms:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          platforms: linux/amd64
+
+  docker-context:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Create Docker context
+        run: |
+          docker context create foo
+          docker context use foo
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          driver: docker
+
+  cleanup:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        cleanup:
+          - true
+          - false
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          cleanup: ${{ matrix.cleanup }}
+
+  k3s:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - latest
+          - v0.11.0
+          - v0.10.5
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Install k3s
+        uses: crazy-max/.github/.github/actions/install-k3s@a94383ec9e125b23907fb6fcebf7ff87964595e5
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        uses: ./
+        with:
+          version: ${{ matrix.version }}
+          driver: kubernetes
+          platforms: linux/amd64
+          driver-opts: |
+            image=moby/buildkit:buildx-stable-1
+            qemu.install=true
+          append: |
+            - platforms: linux/arm64
+              driver-opts:
+                - image=moby/buildkit:buildx-stable-1
+                - qemu.install=true
+            - platforms: linux/s390x
+              driver-opts:
+                - image=moby/buildkit:buildx-stable-1
+                - qemu.install=true
+      -
+        name: Create Dockerfile
+        run: |
+          cat > ./Dockerfile <<EOL
+          FROM alpine
+          RUN uname -a
+          EOL
+      -
+        name: Build
+        uses: docker/build-push-action@master
+        with:
+          context: .
+
+  cache-binary:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        cache:
+          - true
+          - false
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          version: v0.11.2
+          cache-binary: ${{ matrix.cache }}
+
+  windows-error:
+    runs-on: windows-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        continue-on-error: true
+        uses: ./
+      -
+        name: Check
+        run: |
+          echo "${{ toJson(steps.buildx) }}"
+          if [ "${{ steps.buildx.outcome }}" != "failure" ] || [ "${{ steps.buildx.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+        shell: bash
+
+  keep-state:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          name: foo
+          keep-state: true
+      -
+        name: Set up Docker Buildx
+        uses: ./
+        with:
+          name: foo
+          keep-state: true
+
+  keep-state-error:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        id: buildx
+        continue-on-error: true
+        uses: ./
+        with:
+          driver: docker
+          keep-state: true
+      -
+        name: Check
+        run: |
+          echo "${{ toJson(steps.buildx) }}"
+          if [ "${{ steps.buildx.outcome }}" != "failure" ] || [ "${{ steps.buildx.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi

.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
-      -
-        name: Run Labeler
-        uses: crazy-max/ghaction-github-labeler@v3

.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

@@ -1,46 +1,34 @@
 name: test
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 on:
   push:
     branches:
-      - master
+      - 'master'
-      - releases/v*
+      - 'releases/v*'
-    paths-ignore:
-      - "**.md"
   pull_request:
-    paths-ignore:
-      - "**.md"
 
 jobs:
-  test-containerized:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2
-      -
-        name: Validate
-        run: docker buildx bake validate
-      -
-        name: Test
-        run: docker buildx bake test
-
   test:
     runs-on: ubuntu-latest
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
       -
-        name: Install
+        name: Set up Docker Buildx
-        run: yarn install
+        uses: ./
       -
         name: Test
-        run: yarn run test
+        uses: docker/bake-action@v6
+        with:
+          targets: test
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v5
-        if: success()
         with:
+          files: ./coverage/clover.xml
           token: ${{ secrets.CODECOV_TOKEN }}
-          file: ./coverage/clover.xml

.github/workflows/update-dist.yml

@@ -0,0 +1,49 @@
+name: update-dist
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+
+jobs:
+  update-dist:
+    if: github.actor == 'dependabot[bot]'
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: GitHub auth token from GitHub App
+        id: docker-read-app
+        uses: actions/create-github-app-token@v2
+        with:
+          app-id: ${{ secrets.GHACTIONS_REPO_WRITE_APP_ID }}
+          private-key: ${{ secrets.GHACTIONS_REPO_WRITE_APP_PRIVATE_KEY }}
+          owner: docker
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          fetch-depth: 0
+          token: ${{ steps.docker-read-app.outputs.token || github.token }}
+      -
+        name: Build
+        uses: docker/bake-action@v6
+        with:
+          source: .
+          targets: build
+      -
+        name: Commit and push dist
+        run: |
+          if [ -n "$(git status --porcelain -- dist)" ]; then
+            (
+              set -x
+              git config user.name "github-actions[bot]"
+              git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+              git add dist
+              git commit -m "chore: update generated content"
+              git push
+            )
+          else
+            echo "No changes in dist"
+          fi

.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: 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 }}

.gitignore

@@ -1,12 +1,5 @@
-/.dev
+# https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
-node_modules
-lib
 
-# Jetbrains
-/.idea
-/*.iml
-
-# Rest of the file pulled from https://github.com/github/gitignore/blob/master/Node.gitignore
 # Logs
 logs
 *.log
@@ -14,6 +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
@@ -24,34 +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
 
@@ -61,36 +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

@@ -1,11 +1,10 @@
 {
-  "printWidth": 120,
+  "printWidth": 240,
   "tabWidth": 2,
   "useTabs": false,
   "semi": true,
   "singleQuote": true,
   "trailingComma": "none",
   "bracketSpacing": false,
-  "arrowParens": "avoid",
+  "arrowParens": "avoid"
-  "parser": "typescript"
 }

.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

Dockerfile

@@ -1,52 +0,0 @@
-#syntax=docker/dockerfile:1.1-experimental
-
-FROM node:14 AS deps
-WORKDIR /src
-COPY package.json yarn.lock ./
-RUN --mount=type=cache,target=/usr/local/share/.cache/yarn \
-  yarn install
-
-FROM scratch AS update-yarn
-COPY --from=deps /src/yarn.lock /
-
-FROM deps AS validate-yarn
-COPY .git .git
-RUN status=$(git status --porcelain -- yarn.lock); if [ -n "$status" ]; then echo $status; exit 1; fi
-
-FROM deps AS base
-COPY . .
-
-FROM base AS build
-RUN yarn build
-
-FROM deps AS test
-COPY --from=docker /usr/local/bin/docker /usr/bin/
-ARG TARGETOS
-ARG TARGETARCH
-ARG BUILDX_VERSION=v0.4.2
-ENV RUNNER_TEMP=/tmp/github_runner
-ENV RUNNER_TOOL_CACHE=/tmp/github_tool_cache
-RUN mkdir -p /usr/local/lib/docker/cli-plugins && \
-  curl -fsSL https://github.com/docker/buildx/releases/download/$BUILDX_VERSION/buildx-$BUILDX_VERSION.$TARGETOS-$TARGETARCH > /usr/local/lib/docker/cli-plugins/docker-buildx && \
-  chmod +x /usr/local/lib/docker/cli-plugins/docker-buildx && \
-  docker buildx version
-COPY . .
-RUN yarn run test
-
-FROM base AS run-format
-RUN yarn run format
-
-FROM scratch AS format
-COPY --from=run-format /src/src/*.ts /src/
-
-FROM base AS validate-format
-RUN yarn run format-check
-
-FROM scratch AS dist
-COPY --from=build /src/dist/ /dist/
-
-FROM build AS validate-build
-RUN status=$(git status --porcelain -- dist); if [ -n "$status" ]; then echo $status; exit 1; fi
-
-FROM base AS dev
-ENTRYPOINT ["bash"]

README.md

@@ -1,37 +1,35 @@
 [![GitHub release](https://img.shields.io/github/release/docker/setup-buildx-action.svg?style=flat-square)](https://github.com/docker/setup-buildx-action/releases/latest)
 [![GitHub marketplace](https://img.shields.io/badge/marketplace-docker--setup--buildx-blue?logo=github&style=flat-square)](https://github.com/marketplace/actions/docker-setup-buildx)
-[![CI workflow](https://img.shields.io/github/workflow/status/docker/setup-buildx-action/ci?label=ci&logo=github&style=flat-square)](https://github.com/docker/setup-buildx-action/actions?workflow=ci)
+[![CI workflow](https://img.shields.io/github/actions/workflow/status/docker/setup-buildx-action/ci.yml?branch=master&label=ci&logo=github&style=flat-square)](https://github.com/docker/setup-buildx-action/actions?workflow=ci)
-[![Test workflow](https://img.shields.io/github/workflow/status/docker/setup-buildx-action/test?label=test&logo=github&style=flat-square)](https://github.com/docker/setup-buildx-action/actions?workflow=test)
+[![Test workflow](https://img.shields.io/github/actions/workflow/status/docker/setup-buildx-action/test.yml?branch=master&label=test&logo=github&style=flat-square)](https://github.com/docker/setup-buildx-action/actions?workflow=test)
 [![Codecov](https://img.shields.io/codecov/c/github/docker/setup-buildx-action?logo=codecov&style=flat-square)](https://codecov.io/gh/docker/setup-buildx-action)
 
 ## About
 
 GitHub Action to set up Docker [Buildx](https://github.com/docker/buildx).
 
-> :bulb: See also:
+This action will create and boot a builder that can be used in the following
-> * [login](https://github.com/docker/login-action) action
+steps of your workflow if you're using Buildx or the [`build-push` action](https://github.com/docker/build-push-action/).
-> * [setup-qemu](https://github.com/docker/setup-qemu-action) action
+By default, the [`docker-container` driver](https://docs.docker.com/build/building/drivers/docker-container/)
-> * [build-push](https://github.com/docker/build-push-action) action
+will be used to be able to build multi-platform images and export cache using
+a [BuildKit](https://github.com/moby/buildkit) container.
 
 ![Screenshot](.github/setup-buildx-action.png)
 
 ___
 
 * [Usage](#usage)
-  * [Quick start](#quick-start)
+* [Configuring your builder](#configuring-your-builder)
-  * [With QEMU](#with-qemu)
-  * [Install by default](#install-by-default)
 * [Customizing](#customizing)
   * [inputs](#inputs)
   * [outputs](#outputs)
   * [environment variables](#environment-variables)
-* [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
+* [Notes](#notes)
-* [Limitation](#limitation)
+  * [`nodes` output](#nodes-output)
+* [Contributing](#contributing)
 
 ## Usage
 
-### Quick start
-
 ```yaml
 name: ci
 
@@ -44,135 +42,134 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
-      -
-        name: Set up Docker Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@v1
-      -
-        name: Builder instance name
-        run: echo ${{ steps.buildx.outputs.name }}
-      -
-        name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
-```
-
-### With QEMU
-
-If you want support for more platforms you can use our [setup-qemu](https://github.com/docker/setup-qemu-action) action:
-
-```yaml
-name: ci
-
-on:
-  push:
-
-jobs:
-  buildx:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2
       -
+        # Add support for more platforms with QEMU (optional)
+        # https://github.com/docker/setup-qemu-action
         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@v3
-        uses: docker/setup-buildx-action@v1
-      -
-        name: Available platforms
-        run: echo ${{ steps.buildx.outputs.platforms }}
 ```
 
-### Install by default
+## Configuring your builder
 
-Implemented with https://github.com/docker/buildx#setting-buildx-as-default-builder-in-docker-1903
+* [Version pinning](https://docs.docker.com/build/ci/github-actions/configure-builder/#version-pinning): Pin to a specific Buildx or BuildKit version
-
+* [BuildKit container logs](https://docs.docker.com/build/ci/github-actions/configure-builder/#buildkit-container-logs): Enable BuildKit container logs for debugging purposes
-```yaml
+* [BuildKit Daemon configuration](https://docs.docker.com/build/ci/github-actions/configure-builder/#buildkit-daemon-configuration)
-name: ci
+  * [Registry mirror](https://docs.docker.com/build/ci/github-actions/configure-builder/#registry-mirror): Configure a registry mirror for your builds
-
+  * [Max parallelism](https://docs.docker.com/build/ci/github-actions/configure-builder/#max-parallelism): Configure the maximum parallelism for your builds
-on:
+* [Append additional nodes to the builder](https://docs.docker.com/build/ci/github-actions/configure-builder/#append-additional-nodes-to-the-builder): Create additional nodes for your builder
-  push:
+* [Authentication for remote builders](https://docs.docker.com/build/ci/github-actions/configure-builder/#authentication-for-remote-builders)
-
+  * [SSH authentication](https://docs.docker.com/build/ci/github-actions/configure-builder/#ssh-authentication): Authenticate to a remote builder using SSH
-jobs:
+  * [TLS authentication](https://docs.docker.com/build/ci/github-actions/configure-builder/#tls-authentication): Authenticate to a remote builder using TLS
-  buildx:
+* [Standalone mode](https://docs.docker.com/build/ci/github-actions/configure-builder/#standalone-mode): Use Buildx as a standalone binary (without the Docker CLI)
-    runs-on: ubuntu-latest
+* [Isolated builders](https://docs.docker.com/build/ci/github-actions/configure-builder/#isolated-builders): Create isolated builders for your builds
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2
-      -
-        uses: docker/setup-buildx-action@v1
-        id: buildx
-        with:
-          install: true
-      -
-        name: Build
-        run: |
-          docker build . # will run buildx
-```
 
 ## 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
-|--------------------|---------|-----------------------------------|
-| `version`          | String  | [Buildx](https://github.com/docker/buildx) version. (eg. `v0.3.0`, `latest`) |
-| `driver`           | String  | Sets the [builder driver](https://github.com/docker/buildx#--driver-driver) to be used (default `docker-container`) |
-| `driver-opts`      | CSV     | List of additional [driver-specific options](https://github.com/docker/buildx#--driver-opt-options) (eg. `image=moby/buildkit:master`) |
-| `buildkitd-flags`  | String  | [Flags for buildkitd](https://github.com/moby/buildkit/blob/master/docs/buildkitd.toml.md) daemon (since [buildx v0.3.0](https://github.com/docker/buildx/releases/tag/v0.3.0)) |
-| `install`          | Bool    | Sets up `docker build` command as an alias to `docker buildx` (default `false`) |
-| `use`              | Bool    | Switch to this builder instance (default `true`) |
-| `endpoint`         | String  | [Optional address for docker socket](https://github.com/docker/buildx#buildx-create-options-contextendpoint) or context from `docker context ls` |
-
-> `CSV` type must be a newline-delimited string
-> ```yaml
-> driver-opts: image=moby/buildkit:master
-> ```
 > ```yaml
 > driver-opts: |
 >   image=moby/buildkit:master
 >   network=host
 > ```
 
+> `CSV` type must be a comma-delimited string
+> ```yaml
+> platforms: linux/amd64,linux/arm64
+> ```
+
+| Name                         | Type     | Default            | Description                                                                                                                                                                 |
+|------------------------------|----------|--------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `version`                    | String   |                    | [Buildx](https://github.com/docker/buildx) version. (eg. `v0.3.0`, `latest`, `https://github.com/docker/buildx.git#master`)                                                 |
+| `name`                       | String   |                    | Name of the builder. If not specified, one will be generated or if it already exists, it will be used instead of creating a new one                                         |
+| `driver`                     | String   | `docker-container` | Sets the [builder driver](https://docs.docker.com/engine/reference/commandline/buildx_create/#driver) to be used                                                            |
+| `driver-opts`                | List     |                    | List of additional [driver-specific options](https://docs.docker.com/engine/reference/commandline/buildx_create/#driver-opt) (eg. `image=moby/buildkit:master`)             |
+| `buildkitd-flags`            | String   |                    | [BuildKit daemon flags](https://docs.docker.com/engine/reference/commandline/buildx_create/#buildkitd-flags)                                                                |
+| `buildkitd-config` \*        | String   |                    | [BuildKit daemon config file](https://docs.docker.com/engine/reference/commandline/buildx_create/#config)                                                                   |
+| `buildkitd-config-inline` \* | String   |                    | Same as `buildkitd-config` but inline                                                                                                                                       |
+| `install` \*                 | Bool     | `false`            | Sets up `docker build` command as an alias to `docker buildx`                                                                                                               |
+| `use`                        | Bool     | `true`             | Switch to this builder instance                                                                                                                                             |
+| `endpoint`                   | String   |                    | [Optional address for docker socket](https://docs.docker.com/engine/reference/commandline/buildx_create/#description) or context from `docker context ls`                   |
+| `platforms`                  | List/CSV |                    | Fixed [platforms](https://docs.docker.com/engine/reference/commandline/buildx_create/#platform) for current node. If not empty, values take priority over the detected ones |
+| `append`                     | YAML     |                    | [Append additional nodes](https://docs.docker.com/build/ci/github-actions/configure-builder/#append-additional-nodes-to-the-builder) to the builder                         |
+| `keep-state`                 | Bool     | `false`            | Keep BuildKit state on `cleanup`. This is only useful on persistent self-hosted runners                                                                                     |
+| `cache-binary`               | Bool     | `true`             | Cache buildx binary to GitHub Actions cache backend                                                                                                                         |
+| `cleanup`                    | Bool     | `true`             | Cleanup temp files and remove builder at the end of a job                                                                                                                   |
+
+> [!IMPORTANT]
+> If you set the `buildkitd-flags` input, the default flags (`--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host`)
+> will be reset. If you want to retain the default behavior, make sure to
+> include these flags in your custom `buildkitd-flags` value.
+
+> [!NOTE]
+> `buildkitd-config` and `buildkitd-config-inline` are mutually exclusive.
+
+> [!NOTE]
+> `install` input is deprecated and will be removed in a future release. This
+>  input is not necessary when building with our actions like
+> `docker/build-push-action` or `docker/bake-action`. If you are still building
+> with the `docker build` command then you can set the `BUILDX_BUILDER`
+> environment variable, or you can just directly invoke the
+> `docker buildx build` command: https://github.com/docker/setup-buildx-action/pull/455
+
 ### outputs
 
-Following outputs are available
+The following outputs are available:
 
 | Name        | Type   | Description                                         |
-|---------------|---------|---------------------------------------|
+|-------------|--------|-----------------------------------------------------|
-| `name`        | String  | Builder instance name |
+| `name`      | String | Builder name                                        |
-| `platforms`   | String  | Available platforms (comma separated) |
+| `driver`    | String | Builder driver                                      |
+| `platforms` | String | Builder node platforms (preferred and/or available) |
+| `nodes`     | JSON   | Builder [nodes metadata](#nodes-output)             |
 
 ### environment variables
 
 The following [official docker environment variables](https://docs.docker.com/engine/reference/commandline/cli/#environment-variables) are supported:
 
 | Name            | Type   | Default     | Description                                     |
-|-----------------|---------|-------------|-------------------------------------------------|
+|-----------------|--------|-------------|-------------------------------------------------|
 | `DOCKER_CONFIG` | String | `~/.docker` | The location of your client configuration files |
 
-## Keep up-to-date with GitHub Dependabot
+## Notes
 
-Since [Dependabot](https://docs.github.com/en/github/administering-a-repository/keeping-your-actions-up-to-date-with-github-dependabot)
+### `nodes` output
-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:
 
-```yaml
+```json
-version: 2
+[
-updates:
+  {
-  # Maintain dependencies for GitHub Actions
+     "name": "builder-3820d274-502c-4498-ae24-d4c32b3023d90",
-  - package-ecosystem: "github-actions"
+     "endpoint": "unix:///var/run/docker.sock",
-    directory: "/"
+     "driver-opts": [
-    schedule:
+       "network=host",
-      interval: "daily"
+       "image=moby/buildkit:master"
+     ],
+    "status": "running",
+    "buildkitd-flags": "--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host",
+    "buildkit": "3fab389",
+    "platforms": "linux/amd64,linux/amd64/v2,linux/amd64/v3,linux/amd64/v4,linux/386"
+  }
+]
 ```
 
-## Limitation
+| Name              | Type   | Description                |
+|-------------------|--------|----------------------------|
+| `name`            | String | Node name                  |
+| `endpoint`        | String | Node endpoint              |
+| `driver-opts`     | List   | Options for the driver     |
+| `status`          | String | Node status                |
+| `buildkitd-flags` | String | Flags for buildkitd daemon |
+| `buildkit`        | String | BuildKit version           |
+| `platforms`       | String | Platforms available        |
 
-This action is only available for Linux [virtual environments](https://docs.github.com/en/actions/reference/virtual-environments-for-github-hosted-runners#supported-virtual-environments-and-hardware-resources).
+## Contributing
+
+Want to contribute? Awesome! You can find information about contributing to
+this project in the [CONTRIBUTING.md](/.github/CONTRIBUTING.md)

__tests__/buildx.test.ts

@@ -1,56 +0,0 @@
-import fs = require('fs');
-import * as docker from '../src/docker';
-import * as buildx from '../src/buildx';
-import * as path from 'path';
-import * as os from 'os';
-import * as semver from 'semver';
-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);
-  });
-});
-
-describe('platforms', () => {
-  async function isDaemonRunning() {
-    return await docker.isDaemonRunning();
-  }
-  (isDaemonRunning() ? it : it.skip)(
-    'valid',
-    async () => {
-      const platforms = buildx.platforms();
-      console.log(`platforms: ${platforms}`);
-      expect(platforms).not.toBeUndefined();
-      expect(platforms).not.toEqual('');
-    },
-    100000
-  );
-});
-
-describe('install', () => {
-  const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'setup-buildx-'));
-  it('acquires v0.4.1 version of buildx', async () => {
-    const buildxBin = await buildx.install('v0.4.1', tmpDir);
-    console.log(buildxBin);
-    expect(fs.existsSync(buildxBin)).toBe(true);
-  }, 100000);
-  it('acquires latest version of buildx', async () => {
-    const buildxBin = await buildx.install('latest', tmpDir);
-    console.log(buildxBin);
-    expect(fs.existsSync(buildxBin)).toBe(true);
-  }, 100000);
-});

__tests__/context.test.ts

@@ -1,81 +1,521 @@
-import * as context from '../src/context';
+import {beforeEach, describe, expect, test, vi} from 'vitest';
+import * as fs from 'fs';
+import * as os from 'os';
+import * as path from 'path';
 
-describe('getInputList', () => {
+import {Buildx} from '@docker/actions-toolkit/lib/buildx/buildx.js';
-  it('handles single line correctly', async () => {
+import {Context} from '@docker/actions-toolkit/lib/context.js';
-    await setInput('foo', 'bar');
+import {Docker} from '@docker/actions-toolkit/lib/docker/docker.js';
-    const res = await context.getInputList('foo');
+import {Toolkit} from '@docker/actions-toolkit/lib/toolkit.js';
-    console.log(res);
-    expect(res).toEqual(['bar']);
-  });
 
-  it('handles multiple lines correctly', async () => {
+import {Node} from '@docker/actions-toolkit/lib/types/buildx/builder.js';
-    setInput('foo', 'bar\nbaz');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
 
-  it('remove empty lines correctly', async () => {
+import * as context from '../src/context.js';
-    setInput('foo', 'bar\n\nbaz');
-    const res = await context.getInputList('foo');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
 
-  it('handles comma correctly', async () => {
+const fixturesDir = path.join(__dirname, 'fixtures');
-    setInput('foo', 'bar,baz');
+const tmpDir = fs.mkdtempSync(path.join(process.env.TEMP || os.tmpdir(), 'context-'));
-    const res = await context.getInputList('foo');
+const tmpName = path.join(tmpDir, '.tmpname-vi');
-    console.log(res);
-    expect(res).toEqual(['bar', 'baz']);
-  });
 
-  it('remove empty result correctly', async () => {
+vi.spyOn(Context, 'tmpDir').mockImplementation((): string => {
-    setInput('foo', 'bar,baz,');
+  if (!fs.existsSync(tmpDir)) {
-    const res = await context.getInputList('foo');
+    fs.mkdirSync(tmpDir, {recursive: true});
-    console.log(res);
+  }
-    expect(res).toEqual(['bar', 'baz']);
+  return tmpDir;
-  });
-
-  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('driver-opts', 'image=moby/buildkit:master\nnetwork=host');
-    const res = await context.getInputList('driver-opts', true);
-    console.log(res);
-    expect(res).toEqual(['image=moby/buildkit:master', 'network=host']);
-  });
-
-  it('handles different new lines and ignoring comma correctly', async () => {
-    setInput('driver-opts', 'image=moby/buildkit:master\r\nnetwork=host');
-    const res = await context.getInputList('driver-opts', true);
-    console.log(res);
-    expect(res).toEqual(['image=moby/buildkit:master', 'network=host']);
-  });
 });
 
-describe('asyncForEach', () => {
+vi.spyOn(Context, 'tmpName').mockImplementation((): string => {
-  it('executes async tasks sequentially', async () => {
+  return tmpName;
-    const testValues = [1, 2, 3, 4, 5];
+});
-    const results: number[] = [];
 
-    await context.asyncForEach(testValues, async value => {
+vi.mock('crypto', async () => {
-      results.push(value);
+  return {
+    ...(await vi.importActual('crypto')),
+    randomUUID: vi.fn(() => '9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d')
+  };
+});
+
+vi.spyOn(Docker, 'context').mockImplementation((): Promise<string> => {
+  return Promise.resolve('default');
+});
+
+describe('getCreateArgs', () => {
+  beforeEach(() => {
+    process.env = Object.keys(process.env).reduce((object, key) => {
+      if (!key.startsWith('INPUT_')) {
+        object[key] = process.env[key];
+      }
+      return object;
+    }, {});
   });
 
-    expect(results).toEqual(testValues);
+  // prettier-ignore
+  test.each([
+    [
+      0,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'docker-container',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--use'
+      ]
+    ],
+    [
+      1,
+      'v0.10.3',
+      new Map<string, string>([
+        ['driver', 'docker'],
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      [
+        'create',
+        '--name', 'default',
+        '--driver', 'docker',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--use'
+      ]
+    ],
+    [
+      2,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['driver-opts', 'image=moby/buildkit:master\nnetwork=host'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'docker-container',
+        '--driver-opt', 'image=moby/buildkit:master',
+        '--driver-opt', 'network=host',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host'
+      ]
+    ],
+    [
+      3,
+      'v0.10.3',
+      new Map<string, string>([
+        ['driver', 'remote'],
+        ['endpoint', 'tls://foo:1234'],
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'remote',
+        '--use',
+        'tls://foo:1234'
+      ]
+    ],
+    [
+      4,
+      'v0.10.3',
+      new Map<string, string>([
+        ['driver', 'remote'],
+        ['platforms', 'linux/arm64,linux/arm/v7'],
+        ['endpoint', 'tls://foo:1234'],
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'remote',
+        '--platform', 'linux/arm64,linux/arm/v7',
+        '--use',
+        'tls://foo:1234'
+      ]
+    ],
+    [
+      5,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['driver-opts', `"env.no_proxy=localhost,127.0.0.1,.mydomain"`],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false'],
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'docker-container',
+        '--driver-opt', '"env.no_proxy=localhost,127.0.0.1,.mydomain"',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host'
+      ]
+    ],
+    [
+      6,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['platforms', 'linux/amd64\n"linux/arm64,linux/arm/v7"'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false'],
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'docker-container',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--platform', 'linux/amd64,linux/arm64,linux/arm/v7'
+      ]
+    ],
+    [
+      7,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['driver', 'unknown'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false'],
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'unknown',
+      ]
+    ],
+    [
+      8,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['buildkitd-config', path.join(fixturesDir, 'buildkitd.toml')],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false'],
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'docker-container',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--config', tmpName,
+      ]
+    ],
+    [
+      9,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['buildkitd-config-inline', 'debug = true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false'],
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'docker-container',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--config', tmpName,
+      ]
+    ],
+    [
+      10,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'false'],
+        ['driver', 'cloud'],
+        ['buildkitd-flags', '--allow-insecure-entitlement network.host'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false'],
+      ]),
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--driver', 'cloud',
+        '--buildkitd-flags', '--allow-insecure-entitlement network.host',
+      ]
+    ],
+    [
+      11,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cleanup', 'true'],
+        ['cache-binary', 'true'],
+        ['keep-state', 'false'],
+        ['name', 'test-builder-name'],
+      ]),
+      [
+        'create',
+        '--name', 'test-builder-name',
+        '--driver', 'docker-container',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--use'
+      ]
+    ],
+    [
+      12,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cleanup', 'true'],
+        ['cache-binary', 'true'],
+        ['keep-state', 'true'],
+        ['name', 'test-builder-name'],
+      ]),
+      [
+        'create',
+        '--name', 'test-builder-name',
+        '--driver', 'docker-container',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--use',
+      ]
+    ],
+  ])(
+    '[%d] given buildx %o and %o as inputs, returns %o',
+    async (num: number, buildxVersion: string, inputs: Map<string, string>, expected: Array<string>) => {
+      inputs.forEach((value: string, name: string) => {
+        setInput(name, value);
       });
+      const toolkit = new Toolkit();
+      vi.spyOn(Buildx.prototype, 'version').mockImplementation(async (): Promise<string> => {
+        return buildxVersion;
+      });
+      const inp = await context.getInputs();
+      const res = await context.getCreateArgs(inp, toolkit);
+      expect(res).toEqual(expected);
+    }
+  );
+});
+
+describe('getAppendArgs', () => {
+  beforeEach(() => {
+    process.env = Object.keys(process.env).reduce((object, key) => {
+      if (!key.startsWith('INPUT_')) {
+        object[key] = process.env[key];
+      }
+      return object;
+    }, {});
+  });
+
+  // prettier-ignore
+  test.each([
+    [
+      0,
+      'v0.10.3',
+      new Map<string, string>([
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      {
+        "name": "aws_graviton2",
+        "endpoint": "ssh://me@graviton2",
+        "driver-opts": [
+          "image=moby/buildkit:latest"
+        ],
+        "buildkitd-flags": "--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host",
+        "platforms": "linux/arm64"
+      },
+      [
+        'create',
+        '--name', 'builder-9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d',
+        '--append',
+        '--node', 'aws_graviton2',
+        '--driver-opt', 'image=moby/buildkit:latest',
+        '--buildkitd-flags', '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+        '--platform', 'linux/arm64',
+        'ssh://me@graviton2'
+      ]
+    ]
+  ])(
+    '[%d] given buildx %o and %o as inputs, returns %o',
+    async (num: number, buildxVersion: string, inputs: Map<string, string>, node: Node, expected: Array<string>) => {
+      inputs.forEach((value: string, name: string) => {
+        setInput(name, value);
+      });
+      const toolkit = new Toolkit();
+      vi.spyOn(Buildx.prototype, 'version').mockImplementation(async (): Promise<string> => {
+        return buildxVersion;
+      });
+      const inp = await context.getInputs();
+      const res = await context.getAppendArgs(inp, node, toolkit);
+      expect(res).toEqual(expected);
+    }
+  );
+});
+
+describe('getVersion', () => {
+  beforeEach(() => {
+    process.env = Object.keys(process.env).reduce((object, key) => {
+      if (!key.startsWith('INPUT_')) {
+        object[key] = process.env[key];
+      }
+      return object;
+    }, {});
+  });
+
+  // prettier-ignore
+  test.each([
+    [
+      0,
+      new Map<string, string>([
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      ''
+    ],
+    [
+      1,
+      new Map<string, string>([
+        ['version', 'latest'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'latest'
+    ],
+    [
+      2,
+      new Map<string, string>([
+        ['version', 'edge'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'edge'
+    ],
+    [
+      3,
+      new Map<string, string>([
+        ['version', 'v0.19.2'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'v0.19.2'
+    ],
+    [
+      4,
+      new Map<string, string>([
+        ['version', 'latest'],
+        ['driver', 'cloud'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'cloud:latest'
+    ],
+    [
+      5,
+      new Map<string, string>([
+        ['version', 'edge'],
+        ['driver', 'cloud'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'cloud:edge'
+    ],
+    [
+      6,
+      new Map<string, string>([
+        ['driver', 'cloud'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'cloud:latest'
+    ],
+    [
+      7,
+      new Map<string, string>([
+        ['version', 'cloud:v0.11.2-desktop.2'],
+        ['driver', 'cloud'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'cloud:v0.11.2-desktop.2'
+    ],
+    [
+      8,
+      new Map<string, string>([
+        ['version', 'cloud:v0.11.2-desktop.2'],
+        // defaults
+        ['install', 'false'],
+        ['use', 'true'],
+        ['cache-binary', 'true'],
+        ['cleanup', 'true'],
+        ['keep-state', 'false']
+      ]),
+      'cloud:v0.11.2-desktop.2'
+    ],
+  ])(
+    '[%d] given %o as inputs, returns version %o',
+    async (num: number, inputs: Map<string, string>, expected: string) => {
+      inputs.forEach((value: string, name: string) => {
+        setInput(name, value);
+      });
+      const inp = await context.getInputs();
+      expect(context.getVersion(inp)).toEqual(expected);
+    }
+  );
 });
 
 // See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67

__tests__/fixtures/buildkitd.toml

@@ -0,0 +1 @@
+debug = true

__tests__/github.test.ts

@@ -1,17 +0,0 @@
-import * as github from '../src/github';
-
-describe('github', () => {
-  it('returns latest buildx GitHub release', async () => {
-    const release = await github.getRelease('latest');
-    console.log(release);
-    expect(release).not.toBeNull();
-    expect(release?.tag_name).not.toEqual('');
-  });
-
-  it('returns v0.2.2 buildx GitHub release', async () => {
-    const release = await github.getRelease('v0.2.2');
-    console.log(release);
-    expect(release).not.toBeNull();
-    expect(release?.tag_name).toEqual('v0.2.2');
-  });
-});

__tests__/setup.unit.ts

@@ -0,0 +1,12 @@
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+
+const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'docker-setup-buildx-action-'));
+
+process.env = Object.assign({}, process.env, {
+  TEMP: tmpDir,
+  GITHUB_REPOSITORY: 'docker/setup-buildx-action',
+  RUNNER_TEMP: path.join(tmpDir, 'runner-temp'),
+  RUNNER_TOOL_CACHE: path.join(tmpDir, 'runner-tool-cache')
+});

action.yml

@@ -18,28 +18,74 @@ inputs:
     description: 'List of additional driver-specific options. (eg. image=moby/buildkit:master)'
     required: false
   buildkitd-flags:
-    description: 'Flags for buildkitd daemon'
+    description: 'BuildKit daemon flags'
-    default: '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host'
     required: false
-  install:
+  buildkitd-config:
-    description: 'Sets up docker build command as an alias to docker buildx'
+    description: 'BuildKit daemon config file'
-    default: 'false'
+    required: false
+  buildkitd-config-inline:
+    description: 'Inline BuildKit daemon config'
     required: false
   use:
     description: 'Switch to this builder instance'
     default: 'true'
     required: false
+  name:
+    description: 'Name of the builder. If not specified, one will be generated or if it already exists, it will be used instead of creating a new one.'
+    required: false
   endpoint:
     description: 'Optional address for docker socket or context from `docker context ls`'
     required: false
+  platforms:
+    description: 'Fixed platforms for current node. If not empty, values take priority over the detected ones'
+    required: false
+  append:
+    description: 'Append additional nodes to the builder'
+    required: false
+  keep-state:
+    description: 'Keep BuildKit state on cleanup. This is only useful on persistent self-hosted runners.'
+    default: 'false'
+    required: false
+  cache-binary:
+    description: 'Cache buildx binary to GitHub Actions cache backend'
+    default: 'true'
+    required: false
+  cleanup:
+    description: 'Cleanup temp files and remove builder at the end of a job'
+    default: 'true'
+    required: false
+  # TODO: remove deprecated config, config-inline and install inputs
+  config:
+    description: 'BuildKit daemon config file'
+    deprecationMessage: 'Use buildkitd-config instead'
+    required: false
+  config-inline:
+    description: 'Inline BuildKit daemon config'
+    deprecationMessage: 'Use buildkitd-config-inline instead'
+    required: false
+  install:
+    description: 'Sets up docker build command as an alias to docker buildx build'
+    deprecationMessage: '"docker buildx install" command is deprecated and will be removed in a future release, use BUILDX_BUILDER environment variable instead'
+    default: 'false'
+    required: false
 
 outputs:
   name:
-    description: 'Builder instance name'
+    description: 'Builder name'
+  driver:
+    description: 'Builder driver'
   platforms:
-    description: 'Available platforms (comma separated)'
+    description: 'Builder node platforms (preferred or available)'
+  nodes:
+    description: 'Builder nodes metadata'
+  endpoint:
+    description: 'Builder node endpoint (deprecated, use nodes output instead)'
+  status:
+    description: 'Builder node status (deprecated, use nodes output instead)'
+  flags:
+    description: 'Builder node flags (deprecated, use nodes output instead)'
 
 runs:
-  using: 'node12'
+  using: 'node24'
   main: 'dist/index.js'
   post: 'dist/index.js'

codecov.yml

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

dev.Dockerfile

@@ -0,0 +1,89 @@
+# syntax=docker/dockerfile:1
+
+ARG NODE_VERSION=24
+
+FROM node:${NODE_VERSION}-alpine AS base
+RUN apk add --no-cache cpio findutils git rsync
+WORKDIR /src
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache <<EOT
+  set -e
+  corepack enable
+  yarn --version
+  yarn config set --home enableTelemetry 0
+EOT
+
+FROM base AS deps
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules \
+  yarn install && mkdir /vendor && cp yarn.lock /vendor
+
+FROM scratch AS vendor-update
+COPY --from=deps /vendor /
+
+FROM deps AS vendor-validate
+RUN --mount=type=bind,target=.,rw <<EOT
+  set -e
+  git add -A
+  cp -rf /vendor/* .
+  if [ -n "$(git status --porcelain -- yarn.lock)" ]; then
+    echo >&2 'ERROR: Vendor result differs. Please vendor your package with "docker buildx bake vendor"'
+    git status --porcelain -- yarn.lock
+    exit 1
+  fi
+EOT
+
+FROM deps AS build
+RUN --mount=target=/context \
+  --mount=type=cache,target=/src/.yarn/cache \
+  --mount=type=cache,target=/src/node_modules <<EOT
+  set -e
+  rsync -a /context/. .
+  rm -rf dist
+  yarn run build
+  mkdir /out
+  cp -r dist /out
+EOT
+
+FROM scratch AS build-update
+COPY --from=build /out /
+
+FROM build AS build-validate
+RUN --mount=target=/context \
+  --mount=target=.,type=tmpfs <<EOT
+  set -e
+  rsync -a /context/. .
+  git add -A
+  rm -rf dist
+  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 --coverage.reportsDirectory=/tmp/coverage
+
+FROM scratch AS test-coverage
+COPY --from=test /tmp/coverage /

dist/606.index.js

@@ -0,0 +1,301 @@
+export const id = 606;
+export const ids = [606];
+export const 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.

dist/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

docker-bake.hcl

@@ -1,42 +1,66 @@
+target "_common" {
+  args = {
+    BUILDKIT_CONTEXT_KEEP_GIT_DIR = 1
+  }
+}
+
 group "default" {
   targets = ["build"]
 }
 
 group "pre-checkin" {
-  targets = ["update-yarn", "format", "build"]
+  targets = ["vendor", "format", "build"]
 }
 
 group "validate" {
-	targets = ["validate-format", "validate-build", "validate-yarn"]
+  targets = ["lint", "build-validate", "vendor-validate"]
-}
-
-target "update-yarn" {
-  target = "update-yarn"
-  output = ["."]
 }
 
 target "build" {
-  target = "dist"
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "build-update"
   output = ["."]
 }
 
-target "test" {
+target "build-validate" {
-  target = "test"
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "build-validate"
+  output = ["type=cacheonly"]
 }
 
 target "format" {
-  target = "format"
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "format-update"
   output = ["."]
 }
 
-target "validate-format" {
+target "lint" {
-  target = "validate-format"
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "lint"
+  output = ["type=cacheonly"]
 }
 
-target "validate-build" {
+target "vendor" {
-  target = "validate-build"
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "vendor-update"
+  output = ["."]
 }
 
-target "validate-yarn" {
+target "vendor-validate" {
-	target = "validate-yarn"
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "vendor-validate"
+  output = ["type=cacheonly"]
+}
+
+target "test" {
+  inherits = ["_common"]
+  dockerfile = "dev.Dockerfile"
+  target = "test-coverage"
+  output = ["./coverage"]
 }

eslint.config.mjs

@@ -0,0 +1,52 @@
+import {defineConfig} from 'eslint/config';
+import js from '@eslint/js';
+import tseslint from '@typescript-eslint/eslint-plugin';
+import vitest from '@vitest/eslint-plugin';
+import globals from 'globals';
+import eslintConfigPrettier from 'eslint-config-prettier/flat';
+import eslintPluginPrettier from 'eslint-plugin-prettier';
+
+export default defineConfig([
+  {
+    ignores: ['.yarn/**/*', 'coverage/**/*', 'dist/**/*']
+  },
+  js.configs.recommended,
+  ...tseslint.configs['flat/recommended'],
+  eslintConfigPrettier,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node
+      }
+    }
+  },
+  {
+    files: ['__tests__/**'],
+    ...vitest.configs.recommended,
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...vitest.environments.env.globals
+      }
+    },
+    rules: {
+      ...vitest.configs.recommended.rules,
+      'vitest/no-conditional-expect': 'error',
+      'vitest/no-disabled-tests': 0
+    }
+  },
+  {
+    plugins: {
+      prettier: eslintPluginPrettier
+    },
+    rules: {
+      'prettier/prettier': 'error',
+      '@typescript-eslint/no-require-imports': [
+        'error',
+        {
+          allowAsImport: true
+        }
+      ]
+    }
+  }
+]);

hack/shell

@@ -1,6 +0,0 @@
-#!/usr/bin/env bash
-
-iidfile=$(mktemp -t docker-iidfile.XXXXXXXXXX)
-DOCKER_BUILDKIT=1 docker build --iidfile $iidfile --progress=plain .
-docker run -it --rm $(cat $iidfile)
-docker rmi $(cat $iidfile)

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
-}

package.json

@@ -1,13 +1,13 @@
 {
   "name": "docker-setup-buildx",
   "description": "Set up Docker Buildx",
-  "main": "lib/main.js",
+  "type": "module",
+  "main": "src/main.ts",
   "scripts": {
-    "build": "tsc && ncc build",
+    "build": "ncc build --source-map --minify --license licenses.txt",
-    "format": "prettier --write **/*.ts",
+    "lint": "eslint --max-warnings=0 .",
-    "format-check": "prettier --check **/*.ts",
+    "format": "eslint --fix .",
-    "test": "jest --coverage",
+    "test": "vitest run"
-    "pre-checkin": "yarn run format && yarn run build"
   },
   "repository": {
     "type": "git",
@@ -18,33 +18,29 @@
     "docker",
     "buildx"
   ],
-  "author": "Docker",
+  "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": "^3.0.0",
-    "@actions/exec": "^1.0.4",
+    "@docker/actions-toolkit": "^0.77.0",
-    "@actions/http-client": "^1.0.9",
+    "js-yaml": "^4.1.1"
-    "@actions/tool-cache": "^1.6.1",
-    "semver": "^7.3.4",
-    "uuid": "^8.3.2"
   },
   "devDependencies": {
-    "@types/jest": "^26.0.3",
+    "@eslint/js": "^9.39.3",
-    "@types/node": "^14.0.14",
+    "@types/js-yaml": "^4.0.9",
-    "@vercel/ncc": "^0.23.0",
+    "@types/node": "^24.11.0",
-    "dotenv": "^8.2.0",
+    "@typescript-eslint/eslint-plugin": "^8.56.1",
-    "jest": "^26.1.0",
+    "@typescript-eslint/parser": "^8.56.1",
-    "jest-circus": "^26.1.0",
+    "@vercel/ncc": "^0.38.4",
-    "jest-runtime": "^26.1.0",
+    "@vitest/coverage-v8": "^4.0.18",
-    "prettier": "^2.0.5",
+    "@vitest/eslint-plugin": "^1.6.9",
-    "ts-jest": "^26.1.1",
+    "eslint": "^9.39.3",
-    "typescript": "^3.9.5",
+    "eslint-config-prettier": "^10.1.8",
-    "typescript-formatter": "^7.2.2"
+    "eslint-plugin-prettier": "^5.5.5",
+    "globals": "^17.3.0",
+    "prettier": "^3.8.1",
+    "typescript": "^5.9.3",
+    "vitest": "^4.0.18"
   }
 }

src/buildx.ts

@@ -1,129 +0,0 @@
-import * as fs from 'fs';
-import * as path from 'path';
-import * as semver from 'semver';
-import * as util from 'util';
-import * as context from './context';
-import * as exec from './exec';
-import * as github from './github';
-import * as core from '@actions/core';
-import * as tc from '@actions/tool-cache';
-
-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]);
-}
-
-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 platforms(): Promise<String | undefined> {
-  return await exec.exec(`docker`, ['buildx', 'inspect'], true).then(res => {
-    if (res.stderr != '' && !res.success) {
-      throw new Error(res.stderr);
-    }
-    for (const line of res.stdout.trim().split(`\n`)) {
-      if (line.startsWith('Platforms')) {
-        return line.replace('Platforms: ', '').replace(/\s/g, '').trim();
-      }
-    }
-  });
-}
-
-export async function install(inputVersion: string, dockerConfigHome: string): Promise<string> {
-  const release: github.GitHubRelease | null = await github.getRelease(inputVersion);
-  if (!release) {
-    throw new Error(`Cannot find buildx ${inputVersion} release`);
-  }
-  core.debug(`Release found: ${release.tag_name}`);
-  const version = release.tag_name.replace(/^v+|v+$/g, '');
-
-  let toolPath: string;
-  toolPath = tc.find('buildx', version);
-  if (!toolPath) {
-    const c = semver.clean(version) || '';
-    if (!semver.valid(c)) {
-      throw new Error(`Invalid Buildx version "${version}".`);
-    }
-    toolPath = await download(version);
-  }
-
-  const pluginsDir: string = path.join(dockerConfigHome, 'cli-plugins');
-  core.debug(`Plugins dir is ${pluginsDir}`);
-  if (!fs.existsSync(pluginsDir)) {
-    fs.mkdirSync(pluginsDir, {recursive: true});
-  }
-
-  const filename: string = context.osPlat == 'win32' ? 'docker-buildx.exe' : 'docker-buildx';
-  const pluginPath: string = path.join(pluginsDir, filename);
-  core.debug(`Plugin path is ${pluginPath}`);
-  fs.copyFileSync(path.join(toolPath, filename), pluginPath);
-
-  core.info('🔨 Fixing perms...');
-  fs.chmodSync(pluginPath, '0755');
-
-  return pluginPath;
-}
-
-async function download(version: string): Promise<string> {
-  const targetFile: string = context.osPlat == 'win32' ? 'docker-buildx.exe' : 'docker-buildx';
-  const downloadUrl = util.format(
-    'https://github.com/docker/buildx/releases/download/v%s/%s',
-    version,
-    await filename(version)
-  );
-  let downloadPath: string;
-
-  try {
-    core.info(`⬇️ Downloading ${downloadUrl}...`);
-    downloadPath = await tc.downloadTool(downloadUrl);
-    core.debug(`Downloaded to ${downloadPath}`);
-  } catch (error) {
-    throw error;
-  }
-
-  return await tc.cacheFile(downloadPath, targetFile, 'buildx', version);
-}
-
-async function filename(version: string): Promise<string> {
-  let arch: string;
-  switch (context.osArch) {
-    case 'x64': {
-      arch = 'amd64';
-      break;
-    }
-    case 'ppc64': {
-      arch = 'ppc64le';
-      break;
-    }
-    case 'arm': {
-      const arm_version = (process.config.variables as any).arm_version;
-      arch = arm_version ? 'arm-v' + arm_version : 'arm';
-      break;
-    }
-    default: {
-      arch = context.osArch;
-      break;
-    }
-  }
-  const platform: string = context.osPlat == 'win32' ? 'windows' : context.osPlat;
-  const ext: string = context.osPlat == 'win32' ? '.exe' : '';
-  return util.format('buildx-v%s.%s-%s%s', version, platform, arch, ext);
-}

src/context.ts

@@ -1,49 +1,134 @@
-import * as os from 'os';
+import * as crypto from 'crypto';
 import * as core from '@actions/core';
 
-export const osPlat: string = os.platform();
+import {Docker} from '@docker/actions-toolkit/lib/docker/docker.js';
-export const osArch: string = os.arch();
+import {Util} from '@docker/actions-toolkit/lib/util.js';
+import {Toolkit} from '@docker/actions-toolkit/lib/toolkit.js';
+
+import {Node} from '@docker/actions-toolkit/lib/types/buildx/builder.js';
+
+export const builderNodeEnvPrefix = 'BUILDER_NODE';
+const defaultBuildkitdFlags = '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host';
 
 export interface Inputs {
   version: string;
+  name: string;
   driver: string;
   driverOpts: string[];
   buildkitdFlags: string;
+  buildkitdConfig: string;
+  buildkitdConfigInline: string;
+  platforms: string[];
   install: boolean;
   use: boolean;
   endpoint: string;
+  append: string;
+  cacheBinary: boolean;
+  cleanup: boolean;
+  keepState: boolean;
 }
 
 export async function getInputs(): Promise<Inputs> {
   return {
     version: core.getInput('version'),
+    name: await getBuilderName(core.getInput('name'), core.getInput('driver') || 'docker-container'),
     driver: core.getInput('driver') || 'docker-container',
-    driverOpts: await getInputList('driver-opts', true),
+    driverOpts: Util.getInputList('driver-opts', {ignoreComma: true, quote: false}),
-    buildkitdFlags:
+    buildkitdFlags: core.getInput('buildkitd-flags'),
-      core.getInput('buildkitd-flags') ||
+    platforms: Util.getInputList('platforms'),
-      '--allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host',
+    install: core.getBooleanInput('install'),
-    install: /true/i.test(core.getInput('install')),
+    use: core.getBooleanInput('use'),
-    use: /true/i.test(core.getInput('use')),
+    endpoint: core.getInput('endpoint'),
-    endpoint: core.getInput('endpoint')
+    buildkitdConfig: core.getInput('buildkitd-config') || core.getInput('config'),
+    buildkitdConfigInline: core.getInput('buildkitd-config-inline') || core.getInput('config-inline'),
+    append: core.getInput('append'),
+    keepState: core.getBooleanInput('keep-state'),
+    cacheBinary: core.getBooleanInput('cache-binary'),
+    cleanup: core.getBooleanInput('cleanup')
   };
 }
 
-export async function getInputList(name: string, ignoreComma?: boolean): Promise<string[]> {
+export async function getBuilderName(name: string, driver: string): Promise<string> {
-  const items = core.getInput(name);
+  return driver == 'docker' ? await Docker.context() : name || `builder-${crypto.randomUUID()}`;
-  if (items == '') {
-    return [];
-  }
-  return items
-    .split(/\r?\n/)
-    .filter(x => x)
-    .reduce<string[]>(
-      (acc, line) => acc.concat(!ignoreComma ? line.split(',').filter(x => x) : line).map(pat => pat.trim()),
-      []
-    );
 }
 
-export const asyncForEach = async (array, callback) => {
+export async function getCreateArgs(inputs: Inputs, toolkit: Toolkit): Promise<Array<string>> {
-  for (let index = 0; index < array.length; index++) {
+  const args: Array<string> = ['create', '--name', inputs.name, '--driver', inputs.driver];
-    await callback(array[index], index, array);
+  if (await toolkit.buildx.versionSatisfies('>=0.3.0')) {
+    await Util.asyncForEach(inputs.driverOpts, async (driverOpt: string) => {
+      args.push('--driver-opt', driverOpt);
+    });
+    if (inputs.buildkitdFlags) {
+      args.push('--buildkitd-flags', inputs.buildkitdFlags);
+    } else if (driverSupportsBuildkitdFlags(inputs.driver)) {
+      args.push('--buildkitd-flags', defaultBuildkitdFlags);
     }
-};
+  }
+  if (inputs.platforms.length > 0) {
+    args.push('--platform', inputs.platforms.join(','));
+  }
+  if (inputs.use) {
+    args.push('--use');
+  }
+  if (inputs.buildkitdConfig) {
+    args.push('--config', toolkit.buildkit.config.resolveFromFile(inputs.buildkitdConfig));
+  } else if (inputs.buildkitdConfigInline) {
+    args.push('--config', toolkit.buildkit.config.resolveFromString(inputs.buildkitdConfigInline));
+  }
+  if (inputs.endpoint) {
+    args.push(inputs.endpoint);
+  }
+  return args;
+}
+
+export async function getAppendArgs(inputs: Inputs, node: Node, toolkit: Toolkit): Promise<Array<string>> {
+  const args: Array<string> = ['create', '--name', inputs.name, '--append'];
+  if (node.name) {
+    args.push('--node', node.name);
+  } else if (inputs.driver == 'kubernetes' && (await toolkit.buildx.versionSatisfies('<0.11.0'))) {
+    args.push('--node', `node-${crypto.randomUUID()}`);
+  }
+  if (node['driver-opts'] && (await toolkit.buildx.versionSatisfies('>=0.3.0'))) {
+    await Util.asyncForEach(node['driver-opts'], async (driverOpt: string) => {
+      args.push('--driver-opt', driverOpt);
+    });
+    if (node['buildkitd-flags']) {
+      args.push('--buildkitd-flags', node['buildkitd-flags']);
+    } else if (driverSupportsBuildkitdFlags(inputs.driver)) {
+      args.push('--buildkitd-flags', defaultBuildkitdFlags);
+    }
+  }
+  if (node.platforms) {
+    args.push('--platform', node.platforms);
+  }
+  if (node.endpoint) {
+    args.push(node.endpoint);
+  }
+  return args;
+}
+
+export async function getInspectArgs(inputs: Inputs, toolkit: Toolkit): Promise<Array<string>> {
+  const args: Array<string> = ['inspect', '--bootstrap'];
+  if (await toolkit.buildx.versionSatisfies('>=0.4.0')) {
+    args.push('--builder', inputs.name);
+  }
+  return args;
+}
+
+function driverSupportsBuildkitdFlags(driver: string): boolean {
+  return driver == '' || driver == 'docker-container' || driver == 'docker' || driver == 'kubernetes';
+}
+
+export function getVersion(inputs: Inputs): string {
+  const version = inputs.version;
+  if (inputs.driver === 'cloud') {
+    if (!version || version === 'latest') {
+      return 'cloud:latest';
+    }
+    if (version.startsWith('cloud:') || version.startsWith('lab:')) {
+      return version;
+    }
+    return `cloud:${version}`;
+  }
+  return version;
+}

src/docker.ts

@@ -1,7 +0,0 @@
-import * as exec from './exec';
-
-export async function isDaemonRunning(): Promise<boolean> {
-  return await exec.exec(`docker`, ['version', '--format', '{{.Server.Os}}'], true).then(res => {
-    return !res.stdout.includes(' ') && res.success;
-  });
-}

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/github.ts

@@ -1,12 +0,0 @@
-import * as httpm from '@actions/http-client';
-
-export interface GitHubRelease {
-  id: number;
-  tag_name: string;
-}
-
-export const getRelease = async (version: string): Promise<GitHubRelease | null> => {
-  const url: string = `https://github.com/docker/buildx/releases/${version}`;
-  const http: httpm.HttpClient = new httpm.HttpClient('setup-buildx');
-  return (await http.getJson<GitHubRelease>(url)).result;
-};

src/main.ts

@@ -1,94 +1,309 @@
+import * as crypto from 'crypto';
+import * as fs from 'fs';
+import * as yaml from 'js-yaml';
 import * as core from '@actions/core';
-import * as exec from '@actions/exec';
+import * as actionsToolkit from '@docker/actions-toolkit';
-import * as os from 'os';
-import * as path from 'path';
-import * as semver from 'semver';
-import * as buildx from './buildx';
-import * as context from './context';
-import * as mexec from './exec';
-import * as stateHelper from './state-helper';
 
-async function run(): Promise<void> {
+import {Buildx} from '@docker/actions-toolkit/lib/buildx/buildx.js';
-  try {
+import {Builder} from '@docker/actions-toolkit/lib/buildx/builder.js';
-    if (os.platform() !== 'linux') {
+import {Docker} from '@docker/actions-toolkit/lib/docker/docker.js';
-      core.setFailed('Only supported on linux platform');
+import {Exec} from '@docker/actions-toolkit/lib/exec.js';
-      return;
+import {Toolkit} from '@docker/actions-toolkit/lib/toolkit.js';
-    }
+import {Util} from '@docker/actions-toolkit/lib/util.js';
 
+import {Node} from '@docker/actions-toolkit/lib/types/buildx/builder.js';
+import {ContextInfo} from '@docker/actions-toolkit/lib/types/docker/docker.js';
+
+import * as context from './context.js';
+import * as stateHelper from './state-helper.js';
+
+actionsToolkit.run(
+  // main
+  async () => {
     const inputs: context.Inputs = await context.getInputs();
-    const dockerConfigHome: string = process.env.DOCKER_CONFIG || path.join(os.homedir(), '.docker');
+    stateHelper.setCleanup(inputs.cleanup);
+    const version = context.getVersion(inputs);
 
-    if (!(await buildx.isAvailable()) || inputs.version) {
+    const toolkit = new Toolkit();
-      core.startGroup(`👉 Installing Buildx`);
+    const standalone = await toolkit.buildx.isStandalone();
-      await buildx.install(inputs.version || 'latest', dockerConfigHome);
+    stateHelper.setStandalone(standalone);
-      core.endGroup();
+
+    if (inputs.keepState && inputs.driver !== 'docker-container') {
+      // https://docs.docker.com/reference/cli/docker/buildx/rm/#keep-state
+      throw new Error(`Cannot use keep-state with ${inputs.driver} driver`);
+    }
+    stateHelper.setKeepState(inputs.keepState);
+
+    await core.group(`Docker info`, async () => {
+      try {
+        await Docker.printVersion();
+        await Docker.printInfo();
+      } catch (e) {
+        core.info(e.message);
+      }
+    });
+
+    let toolPath;
+    if (Util.isValidRef(version)) {
+      if (standalone) {
+        throw new Error(`Cannot build from source without the Docker CLI`);
+      }
+      await core.group(`Build buildx from source`, async () => {
+        toolPath = await toolkit.buildxInstall.build(version, !inputs.cacheBinary);
+      });
+    } else if (!(await toolkit.buildx.isAvailable()) || version) {
+      await core.group(`Download buildx from GitHub Releases`, async () => {
+        toolPath = await toolkit.buildxInstall.download({
+          version: version || 'latest',
+          ghaNoCache: !inputs.cacheBinary
+        });
+      });
+    }
+    if (toolPath) {
+      await core.group(`Install buildx`, async () => {
+        if (standalone) {
+          await toolkit.buildxInstall.installStandalone(toolPath);
+        } else {
+          await toolkit.buildxInstall.installPlugin(toolPath);
+        }
+      });
     }
 
-    const buildxVersion = await buildx.getVersion();
+    await core.group(`Buildx version`, async () => {
-    core.info(`📣 Buildx version: ${buildxVersion}`);
+      await toolkit.buildx.printVersion();
+    });
 
-    const builderName: string = inputs.driver == 'docker' ? 'default' : `builder-${require('uuid').v4()}`;
+    core.setOutput('name', inputs.name);
-    core.setOutput('name', builderName);
+    stateHelper.setBuilderName(inputs.name);
-    stateHelper.setBuilderName(builderName);
+    stateHelper.setBuilderDriver(inputs.driver);
+
+    fs.mkdirSync(Buildx.certsDir, {recursive: true});
+    stateHelper.setCertsDir(Buildx.certsDir);
+
+    // if the default context has TLS data loaded and endpoint is not set, then
+    // we create a temporary docker context only if driver is docker-container
+    // https://github.com/docker/buildx/blob/b96ad59f64d40873e4959336d294b648bb3937fe/builder/builder.go#L489
+    // https://github.com/docker/setup-buildx-action/issues/105
+    if (!standalone && inputs.driver == 'docker-container' && (await Docker.context()) == 'default' && inputs.endpoint.length == 0) {
+      let defaultContextWithTLS: boolean = false;
+      await core.group(`Inspecting default docker context`, async () => {
+        await Docker.getExecOutput(['context', 'inspect', '--format=json', 'default'], {
+          ignoreReturnCode: true,
+          silent: true
+        }).then(res => {
+          if (res.stderr.length > 0 && res.exitCode != 0) {
+            core.info(`Cannot inspect default docker context: ${res.stderr.trim()}`);
+          } else {
+            try {
+              const contextInfo = (<Array<ContextInfo>>JSON.parse(res.stdout.trim()))[0];
+              core.info(JSON.stringify(JSON.parse(res.stdout.trim()), undefined, 2));
+              const hasTLSData = Object.keys(contextInfo.Endpoints).length > 0 && Object.values(contextInfo.Endpoints)[0].TLSData !== undefined;
+              const hasTLSMaterial = Object.keys(contextInfo.TLSMaterial).length > 0 && Object.values(contextInfo.TLSMaterial)[0].length > 0;
+              defaultContextWithTLS = hasTLSData || hasTLSMaterial;
+            } catch (e) {
+              core.info(`Unable to parse default docker context info: ${e}`);
+              core.info(res.stdout.trim());
+            }
+          }
+        });
+      });
+      if (defaultContextWithTLS) {
+        const tmpDockerContext = `buildx-${crypto.randomUUID()}`;
+        await core.group(`Creating temp docker context (TLS data loaded in default one)`, async () => {
+          await Docker.getExecOutput(['context', 'create', tmpDockerContext], {
+            ignoreReturnCode: true
+          }).then(res => {
+            if (res.stderr.length > 0 && res.exitCode != 0) {
+              core.warning(`Cannot create docker context ${tmpDockerContext}: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+            } else {
+              core.info(`Setting builder endpoint to ${tmpDockerContext} context`);
+              inputs.endpoint = tmpDockerContext;
+              stateHelper.setTmpDockerContext(tmpDockerContext);
+            }
+          });
+        });
+      }
+    }
 
     if (inputs.driver !== 'docker') {
-      core.startGroup(`🔨 Creating a new builder instance`);
+      await core.group(`Creating a new builder instance`, async () => {
-      let createArgs: Array<string> = ['buildx', 'create', '--name', builderName, '--driver', inputs.driver];
+        if (await toolkit.builder.exists(inputs.name)) {
-      if (semver.satisfies(buildxVersion, '>=0.3.0')) {
+          core.info(`Builder ${inputs.name} already exists, skipping creation`);
-        await context.asyncForEach(inputs.driverOpts, async driverOpt => {
+        } else {
-          createArgs.push('--driver-opt', driverOpt);
+          const certsDriverOpts = Buildx.resolveCertsDriverOpts(inputs.driver, inputs.endpoint, {
+            cacert: process.env[`${context.builderNodeEnvPrefix}_0_AUTH_TLS_CACERT`],
+            cert: process.env[`${context.builderNodeEnvPrefix}_0_AUTH_TLS_CERT`],
+            key: process.env[`${context.builderNodeEnvPrefix}_0_AUTH_TLS_KEY`]
           });
-        if (inputs.buildkitdFlags) {
+          if (certsDriverOpts.length > 0) {
-          createArgs.push('--buildkitd-flags', inputs.buildkitdFlags);
+            inputs.driverOpts = [...inputs.driverOpts, ...certsDriverOpts];
           }
+          const createCmd = await toolkit.buildx.getCommand(await context.getCreateArgs(inputs, toolkit));
+          await Exec.getExecOutput(createCmd.command, createCmd.args, {
+            ignoreReturnCode: true
+          }).then(res => {
+            if (res.stderr.length > 0 && res.exitCode != 0) {
+              throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
             }
-      if (inputs.use) {
+          });
-        createArgs.push('--use');
         }
-      if (inputs.endpoint) {
+      });
-        createArgs.push(inputs.endpoint);
     }
-      await exec.exec('docker', createArgs);
-      core.endGroup();
 
-      core.startGroup(`🏃 Booting builder`);
+    if (inputs.append) {
-      let bootstrapArgs: Array<string> = ['buildx', 'inspect', '--bootstrap'];
+      await core.group(`Appending node(s) to builder`, async () => {
-      if (semver.satisfies(buildxVersion, '>=0.4.0')) {
+        let nodeIndex = 1;
-        bootstrapArgs.push('--builder', builderName);
+        const nodes = yaml.load(inputs.append) as Node[];
+        for (const node of nodes) {
+          const certsDriverOpts = Buildx.resolveCertsDriverOpts(inputs.driver, `${node.endpoint}`, {
+            cacert: process.env[`${context.builderNodeEnvPrefix}_${nodeIndex}_AUTH_TLS_CACERT`],
+            cert: process.env[`${context.builderNodeEnvPrefix}_${nodeIndex}_AUTH_TLS_CERT`],
+            key: process.env[`${context.builderNodeEnvPrefix}_${nodeIndex}_AUTH_TLS_KEY`]
+          });
+          if (certsDriverOpts.length > 0) {
+            node['driver-opts'] = [...(node['driver-opts'] || []), ...certsDriverOpts];
           }
-      await exec.exec('docker', bootstrapArgs);
+          const appendCmd = await toolkit.buildx.getCommand(await context.getAppendArgs(inputs, node, toolkit));
-      core.endGroup();
+          await Exec.getExecOutput(appendCmd.command, appendCmd.args, {
+            ignoreReturnCode: true
+          }).then(res => {
+            if (res.stderr.length > 0 && res.exitCode != 0) {
+              throw new Error(`Failed to append node ${node.name}: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
             }
+          });
+          nodeIndex++;
+        }
+      });
+    }
+
+    await core.group(`Booting builder`, async () => {
+      const inspectCmd = await toolkit.buildx.getCommand(await context.getInspectArgs(inputs, toolkit));
+      await Exec.getExecOutput(inspectCmd.command, inspectCmd.args, {
+        ignoreReturnCode: true
+      }).then(res => {
+        if (res.stderr.length > 0 && res.exitCode != 0) {
+          throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
+        }
+      });
+    });
 
     if (inputs.install) {
-      core.startGroup(`🤝 Setting buildx as default builder`);
+      if (standalone) {
-      await exec.exec('docker', ['buildx', 'install']);
+        throw new Error(`Cannot set buildx as default builder without the Docker CLI`);
-      core.endGroup();
       }
-
+      await core.group(`Setting buildx as default builder`, async () => {
-    core.startGroup(`🛒 Extracting available platforms`);
+        stateHelper.setBuildxIsDefaultBuilder(true);
-    const platforms = await buildx.platforms();
+        const installCmd = await toolkit.buildx.getCommand(['install']);
-    core.info(`${platforms}`);
+        await Exec.getExecOutput(installCmd.command, installCmd.args, {
-    core.setOutput('platforms', platforms);
+          ignoreReturnCode: true
-    core.endGroup();
+        }).then(res => {
-  } catch (error) {
+          if (res.stderr.length > 0 && res.exitCode != 0) {
-    core.setFailed(error.message);
+            throw new Error(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
-  }
-}
-
-async function cleanup(): Promise<void> {
-  if (stateHelper.builderName.length == 0) {
-    return;
-  }
-  await mexec.exec('docker', ['buildx', 'rm', `${stateHelper.builderName}`], false).then(res => {
-    if (res.stderr != '' && !res.success) {
-      core.warning(res.stderr);
           }
         });
-}
+      });
+    }
 
-if (!stateHelper.IsPost) {
+    const builderInspect = await toolkit.builder.inspect(inputs.name);
-  run();
+    const firstNode = builderInspect.nodes[0];
-} else {
+
-  cleanup();
+    await core.group(`Inspect builder`, async () => {
-}
+      const reducedPlatforms: Array<string> = [];
+      for (const node of builderInspect.nodes) {
+        for (const platform of node.platforms?.split(',') || []) {
+          if (reducedPlatforms.indexOf(platform) > -1) {
+            continue;
+          }
+          reducedPlatforms.push(platform);
+        }
+      }
+      core.info(JSON.stringify(builderInspect, undefined, 2));
+      core.setOutput('driver', builderInspect.driver);
+      core.setOutput('platforms', reducedPlatforms.join(','));
+      core.setOutput('nodes', JSON.stringify(builderInspect.nodes, undefined, 2));
+      core.setOutput('endpoint', firstNode.endpoint); // TODO: deprecated, to be removed in a later version
+      core.setOutput('status', firstNode.status); // TODO: deprecated, to be removed in a later version
+      core.setOutput('flags', firstNode['buildkitd-flags']); // TODO: deprecated, to be removed in a later version
+    });
+
+    if (!standalone && builderInspect.driver == 'docker-container') {
+      stateHelper.setContainerName(`${Buildx.containerNamePrefix}${firstNode.name}`);
+      await core.group(`BuildKit version`, async () => {
+        for (const node of builderInspect.nodes) {
+          const buildkitVersion = await toolkit.buildkit.getVersion(node);
+          core.info(`${node.name}: ${buildkitVersion}`);
+        }
+      });
+    }
+    if (core.isDebug() || firstNode['buildkitd-flags']?.includes('--debug')) {
+      stateHelper.setDebug('true');
+    }
+  },
+  // post
+  async () => {
+    if (stateHelper.IsDebug && stateHelper.containerName.length > 0) {
+      await core.group(`BuildKit container logs`, async () => {
+        await Docker.getExecOutput(['logs', `${stateHelper.containerName}`], {
+          ignoreReturnCode: true
+        }).then(res => {
+          if (res.stderr.length > 0 && res.exitCode != 0) {
+            core.warning(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
+          }
+        });
+      });
+    }
+
+    if (!stateHelper.cleanup) {
+      return;
+    }
+
+    if (stateHelper.builderDriver != 'docker' && stateHelper.builderName.length > 0) {
+      await core.group(`Removing builder`, async () => {
+        const buildx = new Buildx({standalone: stateHelper.standalone});
+        const builder = new Builder({buildx: buildx});
+        if (await builder.exists(stateHelper.builderName)) {
+          const rmCmd = await buildx.getCommand(['rm', stateHelper.builderName, ...(stateHelper.keepState ? ['--keep-state'] : [])]);
+          await Exec.getExecOutput(rmCmd.command, rmCmd.args, {
+            ignoreReturnCode: true
+          }).then(res => {
+            if (res.stderr.length > 0 && res.exitCode != 0) {
+              core.warning(res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error');
+            }
+          });
+        } else {
+          core.info(`${stateHelper.builderName} does not exist`);
+        }
+      });
+    }
+
+    if (stateHelper.tmpDockerContext) {
+      await core.group(`Removing temp docker context`, async () => {
+        await Exec.getExecOutput('docker', ['context', 'rm', '-f', stateHelper.tmpDockerContext], {
+          ignoreReturnCode: true
+        }).then(res => {
+          if (res.stderr.length > 0 && res.exitCode != 0) {
+            core.warning(`${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+          }
+        });
+      });
+    }
+
+    if (stateHelper.certsDir.length > 0 && fs.existsSync(stateHelper.certsDir)) {
+      await core.group(`Cleaning up certificates`, async () => {
+        fs.rmSync(stateHelper.certsDir, {recursive: true});
+      });
+    }
+
+    if (stateHelper.buildxIsDefaultBuilder) {
+      await core.group(`Restoring default builder`, async () => {
+        await Exec.getExecOutput('docker', ['buildx', 'uninstall'], {
+          ignoreReturnCode: true
+        }).then(res => {
+          if (res.stderr.length > 0 && res.exitCode != 0) {
+            core.warning(`${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+          }
+        });
+      });
+    }
+  }
+);

src/state-helper.ts

@@ -1,12 +1,52 @@
 import * as core from '@actions/core';
 
-export const IsPost = !!process.env['STATE_isPost'];
+export const IsDebug = !!process.env['STATE_isDebug'];
+export const standalone = /true/i.test(process.env['STATE_standalone'] || '');
 export const builderName = process.env['STATE_builderName'] || '';
+export const builderDriver = process.env['STATE_builderDriver'] || '';
+export const containerName = process.env['STATE_containerName'] || '';
+export const certsDir = process.env['STATE_certsDir'] || '';
+export const tmpDockerContext = process.env['STATE_tmpDockerContext'] || '';
+export const cleanup = /true/i.test(process.env['STATE_cleanup'] || '');
+export const buildxIsDefaultBuilder = /true/i.test(process.env['STATE_buildxIsDefaultBuilder'] || '');
+export const keepState = /true/i.test(process.env['STATE_keepState'] || '');
+
+export function setDebug(debug: string) {
+  core.saveState('isDebug', debug);
+}
+
+export function setStandalone(standalone: boolean) {
+  core.saveState('standalone', standalone);
+}
 
 export function setBuilderName(builderName: string) {
   core.saveState('builderName', builderName);
 }
 
-if (!IsPost) {
+export function setBuilderDriver(builderDriver: string) {
-  core.saveState('isPost', 'true');
+  core.saveState('builderDriver', builderDriver);
+}
+
+export function setContainerName(containerName: string) {
+  core.saveState('containerName', containerName);
+}
+
+export function setCertsDir(certsDir: string) {
+  core.saveState('certsDir', certsDir);
+}
+
+export function setTmpDockerContext(tmpDockerContext: string) {
+  core.saveState('tmpDockerContext', tmpDockerContext);
+}
+
+export function setCleanup(cleanup: boolean) {
+  core.saveState('cleanup', cleanup);
+}
+
+export function setBuildxIsDefaultBuilder(buildxIsDefaultBuilder: boolean) {
+  core.saveState('buildxIsDefaultBuilder', buildxIsDefaultBuilder);
+}
+
+export function setKeepState(keepState: boolean) {
+  core.saveState('keepState', keepState);
 }

tsconfig.json

@@ -1,18 +1,17 @@
 {
   "compilerOptions": {
-    "target": "es6",
+    "module": "nodenext",
-    "module": "commonjs",
+    "moduleResolution": "nodenext",
-    "lib": [
+    "esModuleInterop": true,
-      "es6",
-      "dom"
-    ],
     "newLine": "lf",
     "outDir": "./lib",
     "rootDir": "./src",
-    "strict": true,
+    "forceConsistentCasingInFileNames": true,
     "noImplicitAny": false,
-    "esModuleInterop": true,
+    "resolveJsonModule": true,
-    "sourceMap": true
+    "useUnknownInCatchVariables": false,
   },
-  "exclude": ["node_modules", "**/*.test.ts"]
+  "include": [
+    "src/**/*.ts"
+  ]
 }

vitest.config.ts

@@ -0,0 +1,16 @@
+import {defineConfig} from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    clearMocks: true,
+    environment: 'node',
+    setupFiles: ['./__tests__/setup.unit.ts'],
+    include: ['**/*.test.ts'],
+    coverage: {
+      provider: 'v8',
+      reporter: ['clover'],
+      include: ['src/**/*.ts'],
+      exclude: ['src/**/main.ts']
+    }
+  }
+});