Docker Containerization with CI/CD Pipeline #7
Workflow file for this run
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| name: Build and Push Docker Images | |
| on: | |
| push: | |
| tags: | |
| - 'v*' | |
| pull_request: | |
| branches: | |
| - main | |
| workflow_dispatch: | |
| inputs: | |
| deploy_to_main: | |
| description: 'Deploy to main branch registries' | |
| required: true | |
| default: false | |
| type: boolean | |
| env: | |
| REGISTRY_GHCR: ghcr.io | |
| REGISTRY_DOCKERHUB: docker.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| if: github.event_name != 'pull_request' && (github.ref_type == 'tag' || inputs.deploy_to_main == true) | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY_GHCR }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Login to Docker Hub | |
| if: github.event_name != 'pull_request' && (github.ref_type == 'tag' || inputs.deploy_to_main == true) | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY_DOCKERHUB }} | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Extract metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| ${{ env.REGISTRY_GHCR }}/${{ env.IMAGE_NAME }} | |
| ${{ env.REGISTRY_DOCKERHUB }}/${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=ref,event=branch | |
| type=ref,event=pr | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=semver,pattern={{major}} | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| - name: Build and push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: ${{ github.event_name != 'pull_request' && (github.ref_type == 'tag' || inputs.deploy_to_main == true) }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Update Docker Hub description | |
| if: github.event_name != 'pull_request' && (github.ref_type == 'tag' || inputs.deploy_to_main == true) | |
| uses: peter-evans/dockerhub-description@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| repository: ${{ env.IMAGE_NAME }} | |
| readme-filepath: ./README.md |