.github/workflows/ci.yml

@@ -1367,32 +1367,3 @@ jobs:
           file: ./test/Dockerfile
         env:
           DOCKER_BUILD_NO_SUMMARY: true
-
-  export-retention-days:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        days:
-          - 2
-          - 0
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v4
-        with:
-          path: action
-      -
-        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: ./action
-        with:
-          file: ./test/Dockerfile
-        env:
-          DOCKER_BUILD_EXPORT_RETENTION_DAYS: ${{ matrix.days }}

README.md

@@ -259,10 +259,9 @@ The following outputs are available:
 
 ### environment variables
 
-| Name                                 | Type   | Description                                                                                                                                                                                                                                                        |
-|--------------------------------------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| `DOCKER_BUILD_NO_SUMMARY`            | Bool   | If `true`, [build summary](https://docs.docker.com/build/ci/github-actions/build-summary/) generation is disabled                                                                                                                                                  |
-| `DOCKER_BUILD_EXPORT_RETENTION_DAYS` | Number | Duration after which build export 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` |
+| Name                      | Type | Description                                                                                                       |
+|---------------------------|------|-------------------------------------------------------------------------------------------------------------------|
+| `DOCKER_BUILD_NO_SUMMARY` | Bool | If `true`, [build summary](https://docs.docker.com/build/ci/github-actions/build-summary/) generation is disabled |
 
 ## Troubleshooting
 

package.json

@@ -27,7 +27,7 @@
   "packageManager": "yarn@3.6.3",
   "dependencies": {
     "@actions/core": "^1.10.1",
-    "@docker/actions-toolkit": "0.28.0",
+    "@docker/actions-toolkit": "0.27.0",
     "handlebars": "^4.7.7"
   },
   "devDependencies": {

src/main.ts

@@ -151,7 +151,6 @@ actionsToolkit.run(
           return;
         }
         try {
-          const exportRetentionDays = buildExportRetentionDays();
           const buildxHistory = new BuildxHistory();
           const exportRes = await buildxHistory.export({
             refs: [stateHelper.buildRef]
@@ -160,7 +159,7 @@ actionsToolkit.run(
           const uploadRes = await GitHub.uploadArtifact({
             filename: exportRes.dockerbuildFilename,
             mimeType: 'application/gzip',
-            retentionDays: exportRetentionDays
+            retentionDays: 90
           });
           await GitHub.writeBuildSummary({
             exportRes: exportRes,
@@ -198,13 +197,3 @@ async function buildRef(toolkit: Toolkit, since: Date, builder?: string): Promis
   });
   return Object.keys(refs).length > 0 ? Object.keys(refs)[0] : '';
 }
-
-function buildExportRetentionDays(): number | undefined {
-  if (process.env.DOCKER_BUILD_EXPORT_RETENTION_DAYS) {
-    const res = parseInt(process.env.DOCKER_BUILD_EXPORT_RETENTION_DAYS);
-    if (isNaN(res)) {
-      throw Error(`Invalid build export retention days: ${process.env.DOCKER_BUILD_EXPORT_RETENTION_DAYS}`);
-    }
-    return res;
-  }
-}

yarn.lock

@@ -1055,9 +1055,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@docker/actions-toolkit@npm:0.28.0":
-  version: 0.28.0
-  resolution: "@docker/actions-toolkit@npm:0.28.0"
+"@docker/actions-toolkit@npm:0.27.0":
+  version: 0.27.0
+  resolution: "@docker/actions-toolkit@npm:0.27.0"
   dependencies:
     "@actions/artifact": ^2.1.7
     "@actions/cache": ^3.2.4
@@ -1080,7 +1080,7 @@ __metadata:
     semver: ^7.6.2
     tar-stream: ^3.1.7
     tmp: ^0.2.3
-  checksum: 1ef7d9eb861a8f102391b9b230a6cfae808ec12f48a97b32e8afe78e241e8d4c1faece71ad8f7702c7b1cfffaf0bd7f816552b6bad0b6d8a41465142a61425a6
+  checksum: 8014c5f04006b19d635dbc9e28df493afa5839f782ee00849a0d2aa86a95201a95e4602dd96311c00bd00bec92a9719df2a18148296438a79785a4af8840af69
   languageName: node
   linkType: hard
 
@@ -3150,7 +3150,7 @@ __metadata:
   resolution: "docker-build-push@workspace:."
   dependencies:
     "@actions/core": ^1.10.1
-    "@docker/actions-toolkit": 0.28.0
+    "@docker/actions-toolkit": 0.27.0
     "@types/node": ^20.12.12
     "@typescript-eslint/eslint-plugin": ^7.9.0
     "@typescript-eslint/parser": ^7.9.0