feat: adding retention policy #187
Workflow file for this run
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| name: Container Images | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| release: | |
| types: [published] | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| attestations: write | |
| id-token: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }} | |
| type=ref,event=tag | |
| type=raw,value=stable,enable=${{ startsWith(github.ref, 'refs/tags/') }} | |
| type=ref,event=pr | |
| - name: Show tags | |
| run: | | |
| echo ${{ steps.meta.outputs.tags }} | |
| - name: Extract version from tag | |
| if: startsWith(github.ref, 'refs/tags/') | |
| run: echo "VERSION=${GITHUB_REF##*/}" >> $GITHUB_ENV | |
| - name: Log into GitHub Container Registry | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push slim | |
| uses: docker/build-push-action@v4 | |
| with: | |
| context: . | |
| file: ./Dockerfile.slim | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }}-slim | |
| labels: ${{ steps.meta.outputs.labels }} | |
| build-args: | | |
| BUILD_DATE=${{ github.event.repository.updated_at }} | |
| VCS_REF=${{ github.sha }} | |
| VERSION=${{ env.VERSION }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v4 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| build-args: | | |
| SLIM_IMAGE=${{ steps.meta.outputs.tags }}-slim | |
| - name: Retain last two minor versions | |
| run: | | |
| latest_two_minors=$(git tag -l | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | awk -F. '{print $1"."$2}' | uniq | tail -n 2) | |
| keep_tags="" | |
| for minor in $latest_two_minors; do | |
| latest_patch=$(git tag -l "${minor}.*" | sort -V | tail -n 1) | |
| keep_tags="$keep_tags $latest_patch" | |
| done | |
| echo "keep_tags=$(echo $keep_tags)" | |
| - name: Run container retention policy | |
| if: github.ref == 'refs/heads/main' | |
| uses: snok/container-retention-policy@v3 | |
| with: | |
| token: ${{ secrets.GITHUB_TOKEN }} | |
| keep-tag-names: | | |
| stable | |
| latest | |
| ${{ env.keep_tags }} | |