alter instructions #19
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| name: Docker Image CI | |
| on: | |
| push: | |
| tags: | |
| - '*' | |
| env: | |
| DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }} | |
| DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }} | |
| DOCKER_NAMESPACE: ${{ secrets.DOCKER_NAMESPACE }} | |
| DOCKER_REPOSITORY: ${{ secrets.DOCKER_REPOSITORY }} | |
| jobs: | |
| push_to_registry: | |
| if: ${{ startsWith(github.ref, 'refs/tags') }} | |
| name: Push Docker image to Docker Hub | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out the repo | |
| uses: actions/checkout@v3 | |
| - name: Log in to Docker Hub | |
| uses: docker/login-action@v2.0.0 | |
| with: | |
| username: ${{ env.DOCKER_USERNAME }} | |
| password: ${{ env.DOCKER_PASSWORD }} | |
| - name: Extract metadata (tags, labels) for Docker | |
| id: api_meta | |
| uses: docker/metadata-action@v4.0.1 | |
| with: | |
| images: ${{ env.DOCKER_NAMESPACE }}/${{ env.DOCKER_REPOSITORY }} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v3.0.0 | |
| with: | |
| context: . | |
| file: ./Dockerfile | |
| push: true | |
| tags: ${{ steps.api_meta.outputs.tags }} |