split image workflow from build (#299) #5
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| on: | |
| push: | |
| branches: [master] | |
| pull_request: | |
| jobs: | |
| image: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: setup buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| version: latest | |
| - name: login to docker hub | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v1 | |
| with: | |
| registry: docker.io | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: generate docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| # list of Docker images to use as base name for tags | |
| images: | | |
| ncabatoff/process-exporter | |
| # generate Docker tags based on the following events/attributes | |
| tags: | | |
| type=schedule | |
| type=ref,event=branch | |
| type=ref,event=pr | |
| type=semver,pattern={{version}} | |
| type=sha | |
| - name: build docker image and, if not PR, push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| file: ./Dockerfile | |
| context: . | |
| platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64 | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} |