Build and Publish Docker Image #27
Workflow file for this run
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| name: Build and Publish Docker Image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'dockerfiles/dnf/Dockerfile' | |
| tags: | |
| - 'v*.*.*' | |
| pull_request: | |
| branches: | |
| - main | |
| paths: | |
| - 'dockerfiles/dnf/Dockerfile' | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Extract version from tag | |
| if: startsWith(github.ref, 'refs/tags/') | |
| id: extract_version | |
| run: echo "version=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT | |
| - name: Determine image tag | |
| id: set_tag | |
| run: | | |
| if [[ "${GITHUB_REF}" == refs/tags/* ]]; then | |
| TAG="ghcr.io/openchami/image-build:v${GITHUB_REF#refs/tags/}" | |
| elif [[ "${GITHUB_REF}" == refs/pull/* ]]; then | |
| TAG="ghcr.io/openchami/image-build:latest-prbuild" | |
| else | |
| TAG="ghcr.io/openchami/image-build:test" | |
| fi | |
| echo "tag=${TAG}" >> $GITHUB_OUTPUT | |
| echo "Computed tag: ${TAG}" | |
| - name: Build and push Docker image | |
| # Only run this step if a valid tag is computed | |
| if: steps.set_tag.outputs.tag != '' | |
| uses: docker/build-push-action@v3 | |
| with: | |
| context: . | |
| file: dockerfiles/dnf/Dockerfile | |
| push: true | |
| tags: ${{ steps.set_tag.outputs.tag }} |