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

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

.github/workflows/ci-subaction.yml

@@ -25,75 +25,112 @@ on:
       - 'test/**'
 
 jobs:
-  list-targets-group:
+  list-targets:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          -
+            testdir: group
+            expected: >
+              ["t1","t2"]
+          -
+            testdir: group-matrix
+            target: validate
+            expected: >
+              ["lint-default","lint-labs","lint-nydus","lint-proto","lint-yaml","validate-doctoc","validate-vendor"]
+          -
+            testdir: multi-files
+            files: |
+              docker-bake.json
+              docker-bake.hcl
+            expected: >
+              ["v1-tag","v2-tag"]
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Matrix gen
         id: gen
         uses: ./subaction/list-targets
         with:
-          workdir: ./test/group
+          workdir: ./test/${{ matrix.testdir }}
+          files: ${{ matrix.files }}
+          target: ${{ matrix.target }}
       -
-        name: Check targets
+        name: Check output
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
+        env:
+          INPUT_TARGETS: ${{ steps.gen.outputs.targets }}
+          INPUT_EXPECTED: ${{ matrix.expected }}
         with:
           script: |
-            const targets = `${{ steps.gen.outputs.targets }}`;
+            const targets = JSON.stringify(JSON.parse(core.getInput('targets')));
-            if (!targets) {
+            const expected = JSON.stringify(JSON.parse(core.getInput('expected')));
-              core.setFailed('No targets generated');
+            if (targets !== expected) {
+              throw new Error(`Targets do not match expected values: ${targets} != ${expected}`);
+            } else {
+              core.info(`✅`);
             }
-            core.info(`targets=${targets}`);
 
-  list-targets-group-matrix:
+  matrix:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          -
+            testdir: group
+            expected: >
+              [{"target":"t1"},{"target":"t2"}]
+          -
+            testdir: group-matrix
+            target: validate
+            expected: >
+              [{"target":"lint-default"},{"target":"lint-labs"},{"target":"lint-nydus"},{"target":"lint-proto"},{"target":"lint-yaml"},{"target":"validate-doctoc"},{"target":"validate-vendor"}]
+          -
+            testdir: group-with-platform
+            target: validate
+            expected: >
+              [{"target":"lint"},{"target":"lint-gopls"},{"target":"validate-docs"},{"target":"validate-vendor"}]
+          -
+            testdir: group-with-platform
+            target: validate
+            fields: platforms
+            expected: >
+              [{"target":"lint","platforms":"darwin/amd64"},{"target":"lint","platforms":"darwin/arm64"},{"target":"lint","platforms":"linux/amd64"},{"target":"lint","platforms":"linux/arm64"},{"target":"lint","platforms":"linux/s390x"},{"target":"lint","platforms":"linux/ppc64le"},{"target":"lint","platforms":"linux/riscv64"},{"target":"lint","platforms":"windows/amd64"},{"target":"lint","platforms":"windows/arm64"},{"target":"lint-gopls","platforms":"darwin/amd64"},{"target":"lint-gopls","platforms":"darwin/arm64"},{"target":"lint-gopls","platforms":"linux/amd64"},{"target":"lint-gopls","platforms":"linux/arm64"},{"target":"lint-gopls","platforms":"linux/s390x"},{"target":"lint-gopls","platforms":"linux/ppc64le"},{"target":"lint-gopls","platforms":"linux/riscv64"},{"target":"lint-gopls","platforms":"windows/amd64"},{"target":"lint-gopls","platforms":"windows/arm64"},{"target":"validate-docs"},{"target":"validate-vendor"}]
+          -
+            testdir: group-with-platform
+            target: validate
+            fields: platforms,dockerfile
+            expected: >
+               [{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/arm64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/arm64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/s390x"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/ppc64le"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/riscv64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/amd64"},{"target":"lint","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"darwin/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/arm64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/s390x"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/ppc64le"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"linux/riscv64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/amd64"},{"target":"lint-gopls","dockerfile":"./hack/dockerfiles/lint.Dockerfile","platforms":"windows/arm64"},{"target":"validate-docs","dockerfile":"./hack/dockerfiles/docs.Dockerfile"},{"target":"validate-vendor","dockerfile":"./hack/dockerfiles/vendor.Dockerfile"}]
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Matrix gen
         id: gen
-        uses: ./subaction/list-targets
+        uses: ./subaction/matrix
         with:
-          workdir: ./test/group-matrix
+          workdir: ./test/${{ matrix.testdir }}
-          target: validate
+          target: ${{ matrix.target }}
+          fields: ${{ matrix.fields }}
       -
-        name: Check targets
+        name: Check output
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
+        env:
+          INPUT_MATRIX: ${{ steps.gen.outputs.matrix }}
+          INPUT_EXPECTED: ${{ matrix.expected }}
         with:
           script: |
-            const targets = `${{ steps.gen.outputs.targets }}`;
+            const matrix = JSON.stringify(JSON.parse(core.getInput('matrix')));
-            if (!targets) {
+            const expected = JSON.stringify(JSON.parse(core.getInput('expected')));
-              core.setFailed('No targets generated');
+            if (matrix !== expected) {
+              throw new Error(`Matrix do not match expected values: ${matrix} != ${expected}`);
+            } else {
+              core.info(`✅`);
             }
-            core.info(`targets=${targets}`);
-
-  list-targets-multi-files:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v4
-      -
-        name: Matrix gen
-        id: gen
-        uses: ./subaction/list-targets
-        with:
-          workdir: ./test/multi-files
-          files: |
-            docker-bake.json
-            docker-bake.hcl
-      -
-        name: Check targets
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const targets = `${{ steps.gen.outputs.targets }}`;
-            if (!targets) {
-              core.setFailed('No targets generated');
-            }
-            core.info(`targets=${targets}`);

.github/workflows/ci.yml

@@ -32,8 +32,8 @@ on:
       - 'subaction/**'
 
 env:
-  BUILDX_VERSION: latest
+  BUILDX_VERSION: edge
-  BUILDKIT_IMAGE: moby/buildkit:buildx-stable-1
+  BUILDKIT_IMAGE: moby/buildkit:latest
 
 jobs:
   bake:
@@ -52,7 +52,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -82,7 +82,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Build
         continue-on-error: true
@@ -99,7 +99,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Stop docker
         run: |
@@ -116,7 +116,6 @@ jobs:
       -
         name: Check
         run: |
-          echo "${{ toJson(steps.bake) }}"
           if [ "${{ steps.bake.outcome }}" != "failure" ] || [ "${{ steps.bake.conclusion }}" != "success" ]; then
             echo "::error::Should have failed"
             exit 1
@@ -127,7 +126,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Uninstall docker cli
         run: |
@@ -156,7 +155,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Build
         uses: ./
@@ -178,7 +177,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -220,7 +219,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -275,7 +274,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Build
         uses: ./
@@ -297,7 +296,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -322,7 +321,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set malformed docker config
         run: |
@@ -351,7 +350,7 @@ jobs:
           curl --retry 5 --retry-all-errors --retry-delay 0 --connect-timeout 5 --proxy http://127.0.0.1:3128 -v --insecure --head https://www.google.com
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set proxy config
         run: |
@@ -390,7 +389,7 @@ jobs:
           curl --retry 5 --retry-all-errors --retry-delay 0 --connect-timeout 5 --proxy http://127.0.0.1:3128 -v --insecure --head https://www.google.com
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -415,7 +414,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -432,7 +431,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -461,7 +460,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -505,7 +504,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -538,7 +537,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -561,7 +560,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -585,7 +584,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -606,7 +605,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -635,7 +634,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -653,18 +652,47 @@ jobs:
         env:
           DOCKER_BUILD_RECORD_RETENTION_DAYS: ${{ matrix.days }}
 
+  export-legacy:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        legacy:
+          - false
+          - true
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        uses: ./
+        with:
+          files: |
+            ./test/config.hcl
+          targets: app
+        env:
+          DOCKER_BUILD_EXPORT_LEGACY: ${{ matrix.legacy }}
+
   checks:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         buildx-version:
-          - latest
+          - edge
           - v0.14.1
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -686,7 +714,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -711,13 +739,14 @@ jobs:
       fail-fast: false
       matrix:
         buildx-version:
-          - v0.19.0-rc2
+          - edge
+          - v0.19.0
           - v0.18.0
           - v0.17.1
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -733,3 +762,128 @@ jobs:
             ./test/config.hcl
           allow: network.host
           targets: app-entitlements
+
+  no-default-attestations:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Build
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+        env:
+          BUILDX_NO_DEFAULT_ATTESTATIONS: 1
+
+  call-check:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          workdir: ./test
+          source: .
+          files: |
+            ./lint.hcl
+          call: check
+          targets: lint
+      -
+        name: Check
+        run: |
+          if [ "${{ steps.bake.outcome }}" != "failure" ] || [ "${{ steps.bake.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+
+  call-check-multi:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          workdir: ./test
+          source: .
+          files: |
+            ./lint.hcl
+          call: check
+      -
+        name: Check
+        run: |
+          if [ "${{ steps.bake.outcome }}" != "failure" ] || [ "${{ steps.bake.conclusion }}" != "success" ]; then
+            echo "::error::Should have failed"
+            exit 1
+          fi
+
+  call-check-nowarning:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build
+        id: bake
+        continue-on-error: true
+        uses: ./
+        with:
+          source: .
+          files: |
+            ./test/config.hcl
+          call: check
+
+  attest-override:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          version: ${{ inputs.buildx-version || env.BUILDX_VERSION }}
+          driver-opts: |
+            image=${{ inputs.buildkit-image || env.BUILDKIT_IMAGE }}
+      -
+        name: Build and push
+        uses: ./
+        with:
+          workdir: ./test/attest
+          source: .

.github/workflows/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

@@ -15,7 +15,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: Publish
         uses: actions/publish-immutable-action@v0.0.4

.github/workflows/test.yml

@@ -21,10 +21,14 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v6
       -
         name: Test
         uses: docker/bake-action@v6
         with:
+          source: .
           targets: test
       -
         name: Upload coverage

.github/workflows/validate.yml

@@ -19,7 +19,7 @@ jobs:
     steps:
       -
         name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       -
         name: List targets
         id: generate

.yarnrc.yml

@@ -1,3 +1,9 @@
+# https://yarnpkg.com/configuration/yarnrc
+
+compressionLevel: mixed
+enableGlobalCache: false
+enableHardenedMode: true
+
 logFilters:
   - code: YN0013
     level: discard
@@ -5,9 +11,7 @@ logFilters:
     level: discard
   - code: YN0076
     level: discard
+  - code: YN0086
+    level: discard
 
 nodeLinker: node-modules
-
-plugins:
-  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
-    spec: "@yarnpkg/plugin-interactive-tools"

README.md

@@ -22,7 +22,7 @@ ___
   * [outputs](#outputs)
   * [environment variables](#environment-variables)
 * [Subactions](#subactions)
-  * [`list-targets`](subaction/list-targets)
+  * [`matrix`](subaction/matrix)
 * [Contributing](#contributing)
 
 ## Usage
@@ -157,6 +157,19 @@ additional details about the build execution for all the bake targets,
 including build stats, logs, outputs, and more. The build record can be
 imported to Docker Desktop for inspecting the build in greater detail.
 
+> [!WARNING]
+>
+> If you're using the [`actions/download-artifact`](https://github.com/actions/download-artifact)
+> action in your workflow, you need to ignore the build record artifacts
+> if `name` and `pattern` inputs are not specified ([defaults to download all artifacts](https://github.com/actions/download-artifact?tab=readme-ov-file#download-all-artifacts) of the workflow),
+> otherwise the action will fail:
+> ```yaml
+> - uses: actions/download-artifact@v4
+>   with:
+>     pattern: "!*.dockerbuild"
+> ```
+> More info: https://github.com/actions/toolkit/pull/1874
+
 Summaries are enabled by default, but can be disabled with the
 `DOCKER_BUILD_SUMMARY` [environment variable](#environment-variables).
 
@@ -187,11 +200,11 @@ The following inputs can be used as `step.with` keys
 | Name           | Type        | Description                                                                                                                                                        |
 |----------------|-------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `builder`      | String      | Builder instance (see [setup-buildx](https://github.com/docker/setup-buildx-action) action)                                                                        |
-| `source`       | String      | Context to build from. Can be either local (`.`) or a [remote bake definition](https://docs.docker.com/build/customize/bake/file-definition/#remote-definition)    |
-| `allow`        | List/CSV    | Allow build to access specified resources (e.g., `network.host`)                                                                                                   |
-| `files`        | List/CSV    | List of [bake definition files](https://docs.docker.com/build/customize/bake/file-definition/)                                                                     |
 | `workdir`      | String      | Working directory of execution                                                                                                                                     |
-| `targets`      | List/CSV    | List of bake targets (`default` target used if empty)                                                                                                              |
+| `source`       | String      | Context to build from. Can be either local (`.`) or a [remote bake definition](https://docs.docker.com/build/bake/remote-definition/)                              |
+| `allow`        | List/CSV    | Allow build to access specified resources (e.g., `network.host`)                                                                                                   |
+| `call`         | String      | Set method for evaluating build (e.g., check)                                                                                                                      |
+| `files`        | List/CSV    | List of [bake definition files](https://docs.docker.com/build/customize/bake/file-definition/)                                                                     |
 | `no-cache`     | Bool        | Do not use cache when building the image (default `false`)                                                                                                         |
 | `pull`         | Bool        | Always attempt to pull a newer version of the image (default `false`)                                                                                              |
 | `load`         | Bool        | Load is a shorthand for `--set=*.output=type=docker` (default `false`)                                                                                             |
@@ -199,6 +212,7 @@ The following inputs can be used as `step.with` keys
 | `push`         | Bool        | Push is a shorthand for `--set=*.output=type=registry` (default `false`)                                                                                           |
 | `sbom`         | Bool/String | [SBOM](https://docs.docker.com/build/attestations/sbom/) is a shorthand for `--set=*.attest=type=sbom`                                                             |
 | `set`          | List        | List of [targets values to override](https://docs.docker.com/engine/reference/commandline/buildx_bake/#set) (e.g., `targetpattern.key=value`)                      |
+| `targets`      | List/CSV    | List of bake targets (`default` target used if empty)                                                                                                              |
 | `github-token` | String      | API token used to authenticate to a Git repository for [remote definitions](https://docs.docker.com/build/bake/remote-definition/) (default `${{ github.token }}`) |
 
 ### outputs
@@ -217,10 +231,11 @@ The following outputs are available
 | `DOCKER_BUILD_SUMMARY`               | Bool   | `true`  | If `false`, [build summary](https://docs.docker.com/build/ci/github-actions/build-summary/) generation is disabled                                                                                                                                                 |
 | `DOCKER_BUILD_RECORD_UPLOAD`         | Bool   | `true`  | If `false`, build record upload as [GitHub artifact](https://docs.github.com/en/actions/using-workflows/storing-workflow-data-as-artifacts) is disabled                                                                                                            |
 | `DOCKER_BUILD_RECORD_RETENTION_DAYS` | Number |         | Duration after which build record artifact will expire in days. Defaults to repository/org [retention settings](https://docs.github.com/en/actions/learn-github-actions/usage-limits-billing-and-administration#artifact-and-log-retention-policy) if unset or `0` |
+| `DOCKER_BUILD_EXPORT_LEGACY`         | Bool   | `false` | If `true`, exports build using legacy export-build tool instead of [`buildx history export` command](https://docs.docker.com/reference/cli/docker/buildx/history/export/)                                                                                          |
 
 ## Subactions
 
-* [`list-targets`](subaction/list-targets)
+* [`matrix`](subaction/matrix)
 
 ## Contributing
 

__tests__/context.test.ts

@@ -1,4 +1,4 @@
-import {beforeEach, describe, expect, jest, test} from '@jest/globals';
+import {afterEach, beforeEach, describe, expect, jest, test} from '@jest/globals';
 import * as fs from 'fs';
 import * as path from 'path';
 
@@ -122,6 +122,7 @@ jest.spyOn(Bake.prototype, 'getDefinition').mockImplementation(async (): Promise
 });
 
 describe('getArgs', () => {
+  const originalEnv = process.env;
   beforeEach(() => {
     process.env = Object.keys(process.env).reduce((object, key) => {
       if (!key.startsWith('INPUT_')) {
@@ -130,6 +131,9 @@ describe('getArgs', () => {
       return object;
     }, {});
   });
+  afterEach(() => {
+    process.env = originalEnv;
+  });
 
   // prettier-ignore
   test.each([
@@ -145,7 +149,8 @@ describe('getArgs', () => {
       ]),
       [
         'bake',
-      ]
+      ],
+      undefined
     ],
     [
       1,
@@ -160,7 +165,8 @@ describe('getArgs', () => {
       [
         'bake',
         '--metadata-file', metadataJson
-      ]
+      ],
+      undefined
     ],
     [
       2,
@@ -177,7 +183,8 @@ describe('getArgs', () => {
         'bake',
         '--metadata-file', metadataJson,
         'webapp', 'validate'
-      ]
+      ],
+      undefined
     ],
     [
       3,
@@ -195,7 +202,8 @@ describe('getArgs', () => {
         '--set', '*.cache-from=type=gha',
         '--set', '*.cache-to=type=gha',
         '--metadata-file', metadataJson
-      ]
+      ],
+      undefined
     ],
     [
       4,
@@ -210,8 +218,11 @@ describe('getArgs', () => {
       [
         'bake',
         '--metadata-file', metadataJson,
-        "--provenance", `mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
-      ]
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+      ],
+      undefined
     ],
     [
       5,
@@ -228,7 +239,8 @@ describe('getArgs', () => {
         'bake',
         '--metadata-file', metadataJson,
         "--provenance", `builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
-      ]
+      ],
+      undefined
     ],
     [
       6,
@@ -245,7 +257,8 @@ describe('getArgs', () => {
         'bake',
         '--metadata-file', metadataJson,
         "--provenance", `mode=max,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
-      ]
+      ],
+      undefined
     ],
     [
       7,
@@ -262,7 +275,8 @@ describe('getArgs', () => {
         'bake',
         '--metadata-file', metadataJson,
         "--provenance", 'false'
-      ]
+      ],
+      undefined
     ],
     [
       8,
@@ -279,7 +293,8 @@ describe('getArgs', () => {
         'bake',
         '--metadata-file', metadataJson,
         "--provenance", 'builder-id=foo'
-      ]
+      ],
+      undefined
     ],
     [
       9,
@@ -298,9 +313,12 @@ describe('getArgs', () => {
         '--set', '*.platform=linux/amd64,linux/ppc64le,linux/s390x',
         '--set', `*.output=type=image,"name=moby/buildkit:v0.11.0,moby/buildkit:latest",push=true`,
         '--metadata-file', metadataJson,
-        '--provenance', `mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
         'image-all'
-      ]
+      ],
+      undefined
     ],
     [
       10,
@@ -318,9 +336,12 @@ describe('getArgs', () => {
         'bake',
         '--set', `*.labels.foo=bar=#baz`,
         '--metadata-file', metadataJson,
-        '--provenance', `mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
         'image-all'
-      ]
+      ],
+      undefined
     ],
     [
       11,
@@ -337,8 +358,11 @@ describe('getArgs', () => {
         'https://github.com/docker/build-push-action.git#refs/heads/master',
         '--file', './foo.hcl',
         '--metadata-file', metadataJson,
-        '--provenance', `mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
-      ]
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
     ],
     [
       12,
@@ -355,8 +379,11 @@ describe('getArgs', () => {
         'bake',
         '--allow', 'network.host',
         '--metadata-file', metadataJson,
-        "--provenance", `mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
-      ]
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
     ],
     [
       13,
@@ -374,12 +401,38 @@ describe('getArgs', () => {
         'https://github.com/docker/build-push-action.git#refs/heads/master:subdir',
         '--file', './foo.hcl',
         '--metadata-file', metadataJson,
-        '--provenance', `mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `lint.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
-      ]
+        '--set', `validate-docs.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`,
+        '--set', `validate-vendor.attest=type=provenance,mode=min,inline-only=true,builder-id=https://github.com/docker/build-push-action/actions/runs/123456789/attempts/1`
+      ],
+      undefined
+    ],
+    [
+      14,
+      '0.15.0',
+      new Map<string, string>([
+        ['source', '.'],
+        ['load', 'false'],
+        ['no-cache', 'false'],
+        ['push', 'false'],
+        ['pull', 'false']
+      ]),
+      [
+        'bake',
+        '--metadata-file', metadataJson
+      ],
+      new Map<string, string>([
+        ['BUILDX_NO_DEFAULT_ATTESTATIONS', '1']
+      ])
     ],
   ])(
     '[%d] given %p with %p as inputs, returns %p',
-    async (num: number, buildxVersion: string, inputs: Map<string, string>, expected: Array<string>) => {
+    async (num: number, buildxVersion: string, inputs: Map<string, string>, expected: Array<string>, envs: Map<string, string> | undefined) => {
+      if (envs) {
+        envs.forEach((value: string, name: string) => {
+          process.env[name] = value;
+        });
+      }
       inputs.forEach((value: string, name: string) => {
         setInput(name, value);
       });

action.yml

@@ -10,22 +10,22 @@ inputs:
   builder:
     description: "Builder instance"
     required: false
+  workdir:
+    description: "Working directory of bake execution"
+    required: false
+    default: '.'
   source:
     description: "Context to build from. Can be either local or a remote bake definition"
     required: false
   allow:
     description: "Allow build to access specified resources (e.g., network.host)"
     required: false
+  call:
+    description: "Set method for evaluating build (e.g., check)"
+    required: false
   files:
     description: "List of bake definition files"
     required: false
-  workdir:
-    description: "Working directory of bake execution"
-    required: false
-    default: '.'
-  targets:
-    description: "List of bake targets"
-    required: false
   no-cache:
     description: "Do not use cache when building the image"
     required: false
@@ -51,6 +51,9 @@ inputs:
   set:
     description: "List of targets values to override (eg. targetpattern.key=value)"
     required: false
+  targets:
+    description: "List of bake targets"
+    required: false
   github-token:
     description: "API token used to authenticate to a Git repository for remote definitions"
     default: ${{ github.token }}

dist/606.index.js

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

package.json

@@ -24,25 +24,25 @@
   ],
   "author": "Docker Inc.",
   "license": "Apache-2.0",
-  "packageManager": "yarn@3.6.3",
+  "packageManager": "yarn@4.9.2",
   "dependencies": {
     "@actions/core": "^1.11.1",
-    "@docker/actions-toolkit": "^0.55.0",
+    "@docker/actions-toolkit": "^0.68.0",
     "handlebars": "^4.7.8"
   },
   "devDependencies": {
-    "@types/node": "^20.12.12",
+    "@types/node": "^20.19.9",
-    "@typescript-eslint/eslint-plugin": "^7.9.0",
+    "@typescript-eslint/eslint-plugin": "^7.18.0",
-    "@typescript-eslint/parser": "^7.9.0",
+    "@typescript-eslint/parser": "^7.18.0",
-    "@vercel/ncc": "^0.38.1",
+    "@vercel/ncc": "^0.38.3",
-    "eslint": "^8.57.0",
+    "eslint": "^8.57.1",
-    "eslint-config-prettier": "^9.1.0",
+    "eslint-config-prettier": "^9.1.2",
-    "eslint-plugin-jest": "^28.5.0",
+    "eslint-plugin-jest": "^28.14.0",
-    "eslint-plugin-prettier": "^5.1.3",
+    "eslint-plugin-prettier": "^5.5.4",
     "jest": "^29.7.0",
-    "prettier": "^3.2.5",
+    "prettier": "^3.6.2",
-    "ts-jest": "^29.1.2",
+    "ts-jest": "^29.4.1",
     "ts-node": "^10.9.2",
-    "typescript": "^5.4.5"
+    "typescript": "^5.9.2"
   }
 }

src/context.ts

@@ -11,11 +11,12 @@ import {Util} from '@docker/actions-toolkit/lib/util';
 import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
 
 export interface Inputs {
-  allow: string[];
   builder: string;
-  files: string[];
   workdir: string;
-  targets: string[];
+  source: string;
+  allow: string[];
+  call: string;
+  files: string[];
   'no-cache': boolean;
   pull: boolean;
   load: boolean;
@@ -23,17 +24,18 @@ export interface Inputs {
   push: boolean;
   sbom: string;
   set: string[];
-  source: string;
+  targets: string[];
   'github-token': string;
 }
 
 export async function getInputs(): Promise<Inputs> {
   return {
-    allow: Util.getInputList('allow'),
     builder: core.getInput('builder'),
-    files: Util.getInputList('files'),
     workdir: core.getInput('workdir') || '.',
-    targets: Util.getInputList('targets'),
+    source: getSourceInput('source'),
+    allow: Util.getInputList('allow'),
+    call: core.getInput('call'),
+    files: Util.getInputList('files'),
     'no-cache': core.getBooleanInput('no-cache'),
     pull: core.getBooleanInput('pull'),
     load: core.getBooleanInput('load'),
@@ -41,33 +43,11 @@ export async function getInputs(): Promise<Inputs> {
     push: core.getBooleanInput('push'),
     sbom: core.getInput('sbom'),
     set: Util.getInputList('set', {ignoreComma: true, quote: false}),
-    source: getSourceInput('source'),
+    targets: Util.getInputList('targets'),
     'github-token': core.getInput('github-token')
   };
 }
 
-export function sanitizeInputs(inputs: Inputs) {
-  const res = {};
-  for (const key of Object.keys(inputs)) {
-    if (key === 'github-token') {
-      continue;
-    }
-    const value: string | string[] | boolean = inputs[key];
-    if (typeof value === 'boolean' && value === false) {
-      continue;
-    } else if (Array.isArray(value) && value.length === 0) {
-      continue;
-    } else if (!value) {
-      continue;
-    }
-    if (key === 'workdir' && value === '.') {
-      continue;
-    }
-    res[key] = value;
-  }
-  return res;
-}
-
 export async function getArgs(inputs: Inputs, definition: BakeDefinition, toolkit: Toolkit): Promise<Array<string>> {
   // prettier-ignore
   return [
@@ -91,6 +71,12 @@ async function getBakeArgs(inputs: Inputs, definition: BakeDefinition, toolkit:
       args.push('--allow', allow);
     });
   }
+  if (inputs.call) {
+    if (!(await toolkit.buildx.versionSatisfies('>=0.16.0'))) {
+      throw new Error(`Buildx >= 0.16.0 is required to use the call flag.`);
+    }
+    args.push('--call', inputs.call);
+  }
   await Util.asyncForEach(inputs.files, async file => {
     args.push('--file', file);
   });
@@ -103,17 +89,23 @@ async function getBakeArgs(inputs: Inputs, definition: BakeDefinition, toolkit:
   if (await toolkit.buildx.versionSatisfies('>=0.10.0')) {
     if (inputs.provenance) {
       args.push('--provenance', inputs.provenance);
-    } else if ((await toolkit.buildkit.versionSatisfies(inputs.builder, '>=0.11.0')) && !Bake.hasDockerExporter(definition, inputs.load)) {
+    } else if (!noDefaultAttestations() && (await toolkit.buildkit.versionSatisfies(inputs.builder, '>=0.11.0')) && !Bake.hasDockerExporter(definition, inputs.load)) {
-      // if provenance not specified and BuildKit version compatible for
+      // check if provenance attestation is already specified in the bake
+      // definition and if not specified and BuildKit version compatible for
       // attestation, set default provenance. Also needs to make sure user
       // doesn't want to explicitly load the image to docker.
-      if (GitHub.context.payload.repository?.private ?? false) {
+      for (const targetName in definition.target) {
-        // if this is a private repository, we set the default provenance
+        const target = definition.target[targetName];
-        // attributes being set in buildx: https://github.com/docker/buildx/blob/fb27e3f919dcbf614d7126b10c2bc2d0b1927eb6/build/build.go#L603
+        if (!Array.isArray(target.attest) || !target.attest.some(attest => attest?.type === 'provenance')) {
-        args.push('--provenance', Build.resolveProvenanceAttrs(`mode=min,inline-only=true`));
+          if (GitHub.context.payload.repository?.private ?? false) {
-      } else {
+            // if this is a private repository, we set the default provenance
-        // for a public repository, we set max provenance mode.
+            // attributes being set in buildx: https://github.com/docker/buildx/blob/fb27e3f919dcbf614d7126b10c2bc2d0b1927eb6/build/build.go#L603
-        args.push('--provenance', Build.resolveProvenanceAttrs(`mode=max`));
+            args.push('--set', `${targetName}.attest=type=provenance,${Build.resolveProvenanceAttrs(`mode=min,inline-only=true`)}`);
+          } else {
+            // for a public repository, we set max provenance mode.
+            args.push('--set', `${targetName}.attest=type=provenance,${Build.resolveProvenanceAttrs(`mode=max`)}`);
+          }
+        }
       }
     }
     if (inputs.sbom) {
@@ -155,3 +147,10 @@ function getSourceInput(name: string): string {
   }
   return source;
 }
+
+function noDefaultAttestations(): boolean {
+  if (process.env.BUILDX_NO_DEFAULT_ATTESTATIONS) {
+    return Util.parseBool(process.env.BUILDX_NO_DEFAULT_ATTESTATIONS);
+  }
+  return false;
+}

src/main.ts

@@ -26,8 +26,8 @@ actionsToolkit.run(
     const startedTime = new Date();
 
     const inputs: context.Inputs = await context.getInputs();
+    stateHelper.setSummaryInputs(inputs);
     core.debug(`inputs: ${JSON.stringify(inputs)}`);
-    stateHelper.setInputs(inputs);
 
     const toolkit = new Toolkit();
     const gitAuthToken = process.env.BUILDX_BAKE_GIT_AUTH_TOKEN ?? inputs['github-token'];
@@ -88,6 +88,8 @@ actionsToolkit.run(
     let builder: BuilderInfo;
     await core.group(`Builder info`, async () => {
       builder = await toolkit.builder.inspect(inputs.builder);
+      stateHelper.setBuilderDriver(builder.driver ?? '');
+      stateHelper.setBuilderEndpoint(builder.nodes?.[0]?.endpoint ?? '');
       core.info(JSON.stringify(builder, null, 2));
     });
 
@@ -144,8 +146,26 @@ actionsToolkit.run(
       env: buildEnv,
       ignoreReturnCode: true
     }).then(res => {
-      if (res.stderr.length > 0 && res.exitCode != 0) {
+      if (res.exitCode != 0) {
-        err = Error(`buildx bake failed with: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+        if (inputs.call && inputs.call === 'check' && res.stdout.length > 0) {
+          // checks warnings are printed to stdout: https://github.com/docker/buildx/pull/2647
+          // with bake we can have multiple targets being checked so we need to
+          // count the total number of warnings
+          const totalWarnings = [...res.stdout.matchAll(/^Check complete, (\d+) warnings? (?:has|have) been found!/gm)].reduce((sum, m) => sum + parseInt(m[1], 10), 0);
+          if (totalWarnings > 0) {
+            // https://github.com/docker/buildx/blob/1e50e8ddabe108f009b9925e13a321d7c8f99f26/commands/build.go#L797-L803
+            if (totalWarnings === 1) {
+              err = Error(`Check complete, ${totalWarnings} warning has been found!`);
+            } else {
+              err = Error(`Check complete, ${totalWarnings} warnings have been found!`);
+            }
+          } else {
+            // if there are no warnings found, return the first line of stdout
+            err = Error(res.stdout.split('\n')[0]?.trim());
+          }
+        } else if (res.stderr.length > 0) {
+          err = Error(`buildx bake failed with: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+        }
       }
     });
 
@@ -189,12 +209,12 @@ actionsToolkit.run(
     await core.group(`Check build summary support`, async () => {
       if (!buildSummaryEnabled()) {
         core.info('Build summary disabled');
+      } else if (inputs.call && inputs.call !== 'build') {
+        core.info(`Build summary skipped for ${inputs.call} subrequest`);
       } else if (GitHub.isGHES) {
         core.info('Build summary is not yet supported on GHES');
       } else if (!(await toolkit.buildx.versionSatisfies('>=0.13.0'))) {
         core.info('Build summary requires Buildx >= 0.13.0');
-      } else if (builder && builder.driver === 'cloud') {
-        core.info('Build summary is not yet supported with Docker Build Cloud');
       } else if (refs.length == 0) {
         core.info('Build summary requires at least one build reference');
       } else {
@@ -220,7 +240,8 @@ actionsToolkit.run(
 
           const buildxHistory = new BuildxHistory();
           const exportRes = await buildxHistory.export({
-            refs: stateHelper.buildRefs
+            refs: stateHelper.buildRefs,
+            useContainer: buildExportLegacy()
           });
           core.info(`Build records written to ${exportRes.dockerbuildFilename} (${Util.formatFileSize(exportRes.dockerbuildSize)})`);
 
@@ -236,8 +257,10 @@ actionsToolkit.run(
           await GitHub.writeBuildSummary({
             exportRes: exportRes,
             uploadRes: uploadRes,
-            inputs: stateHelper.inputs,
+            inputs: stateHelper.summaryInputs,
-            bakeDefinition: stateHelper.bakeDefinition
+            bakeDefinition: stateHelper.bakeDefinition,
+            driver: stateHelper.builderDriver,
+            endpoint: stateHelper.builderEndpoint
           });
         } catch (e) {
           core.warning(e.message);
@@ -317,3 +340,10 @@ function buildRecordRetentionDays(): number | undefined {
     return res;
   }
 }
+
+function buildExportLegacy(): boolean {
+  if (process.env.DOCKER_BUILD_EXPORT_LEGACY) {
+    return Util.parseBool(process.env.DOCKER_BUILD_EXPORT_LEGACY);
+  }
+  return false;
+}

src/state-helper.ts

@@ -2,11 +2,15 @@ import * as core from '@actions/core';
 
 import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
 
-import {Inputs, sanitizeInputs} from './context';
+import {Inputs} from './context';
 
 export const tmpDir = process.env['STATE_tmpDir'] || '';
-export const inputs = process.env['STATE_inputs'] ? JSON.parse(process.env['STATE_inputs']) : undefined;
+
+export const builderDriver = process.env['STATE_builderDriver'] || '';
+export const builderEndpoint = process.env['STATE_builderEndpoint'] || '';
+export const summaryInputs = process.env['STATE_summaryInputs'] ? JSON.parse(process.env['STATE_summaryInputs']) : undefined;
 export const bakeDefinition = process.env['STATE_bakeDefinition'] ? <BakeDefinition>JSON.parse(process.env['STATE_bakeDefinition']) : undefined;
+
 export const buildRefs = process.env['STATE_buildRefs'] ? process.env['STATE_buildRefs'].split(',') : [];
 export const isSummarySupported = !!process.env['STATE_isSummarySupported'];
 
@@ -14,8 +18,12 @@ export function setTmpDir(tmpDir: string) {
   core.saveState('tmpDir', tmpDir);
 }
 
-export function setInputs(inputs: Inputs) {
+export function setBuilderDriver(builderDriver: string) {
-  core.saveState('inputs', JSON.stringify(sanitizeInputs(inputs)));
+  core.saveState('builderDriver', builderDriver);
+}
+
+export function setBuilderEndpoint(builderEndpoint: string) {
+  core.saveState('builderEndpoint', builderEndpoint);
 }
 
 export function setBakeDefinition(bakeDefinition: BakeDefinition) {
@@ -29,3 +37,22 @@ export function setBuildRefs(buildRefs: Array<string>) {
 export function setSummarySupported() {
   core.saveState('isSummarySupported', 'true');
 }
+
+export function setSummaryInputs(inputs: Inputs) {
+  const res = {};
+  for (const key of Object.keys(inputs)) {
+    if (key === 'github-token') {
+      continue;
+    }
+    const value: string | string[] | boolean = inputs[key];
+    if (typeof value === 'boolean' && !value) {
+      continue;
+    } else if (Array.isArray(value) && value.length === 0) {
+      continue;
+    } else if (!value) {
+      continue;
+    }
+    res[key] = value;
+  }
+  core.saveState('summaryInputs', JSON.stringify(res));
+}

subaction/list-targets/README.md

@@ -1,9 +1,14 @@
+> [!WARNING]
+> `docker/bake-action/subaction/list-targets` is deprecated and will be removed
+> in a future release. Please use [`docker/bake-action/subaction/matrix`](../matrix)
+> instead.
+
 ## About
 
 This subaction generates a list of Bake targets that can be used in a [GitHub matrix](https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstrategymatrix),
 so you can distribute your builds across multiple runners.
 
-![Screenshot](../../.github/bake-action.png)
+![Screenshot](../../.github/subaction-list-targets.png)
 
 ___
 
@@ -55,9 +60,6 @@ jobs:
       matrix:
         target: ${{ fromJson(needs.prepare.outputs.targets) }}
     steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v4
       -
         name: Validate
         uses: docker/bake-action@v6
@@ -79,6 +81,6 @@ jobs:
 
 The following outputs are available
 
-| Name       | Type     | Description                |
+| Name       | Type     | Description               |
-|------------|----------|----------------------------|
+|------------|----------|---------------------------|
-| `targets`  | List/CSV | List of extracted targest  |
+| `targets`  | List/CSV | List of extracted targets |

subaction/list-targets/action.yml

@@ -26,12 +26,23 @@ runs:
       name: Generate
       id: generate
       uses: actions/github-script@v7
+      env:
+        INPUT_WORKDIR: ${{ inputs.workdir }}
+        INPUT_FILES: ${{ inputs.files }}
+        INPUT_TARGET: ${{ inputs.target }}
       with:
         script: |
-          let def;
+          core.warning(`docker/bake-action/subaction/list-targets is deprecated and will be removed in a future release. Please use docker/bake-action/subaction/matrix instead.`);
-          const files = `${{ inputs.files }}` ? `${{ inputs.files }}`.split(/[\r?\n,]+/).filter(Boolean) : [];
-          const target = `${{ inputs.target }}`;
 
+          function getInputList(name) {
+            return core.getInput(name) ? core.getInput(name).split(/[\r?\n,]+/).filter(x => x !== '') : [];
+          }
+
+          const workdir = core.getInput('workdir');
+          const files = getInputList('files');
+          const target = core.getInput('target');
+
+          let def = {};
           await core.group(`Validating definition`, async () => {
             let args = ['buildx', 'bake'];
             for (const file of files) {
@@ -45,7 +56,7 @@ runs:
             const res = await exec.getExecOutput('docker', args, {
               ignoreReturnCode: true,
               silent: true,
-              cwd: `${{ inputs.workdir }}`
+              cwd: workdir
             });
             if (res.stderr.length > 0 && res.exitCode != 0) {
               throw new Error(res.stderr);

subaction/matrix/README.md

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

subaction/matrix/action.yml

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

test/attest/Dockerfile

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

test/attest/docker-bake.hcl

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

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

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