Docker #381
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| name: "Docker" | |
| on: | |
| # Always have a base image ready to go - this is a nightly build | |
| schedule: | |
| - cron: 0 3 * * * | |
| # Allow manual trigger of a build | |
| workflow_dispatch: | |
| # On push to main we build and deploy images | |
| push: | |
| branches: | |
| - master | |
| # Publish packages on release | |
| release: | |
| types: [published] | |
| jobs: | |
| build: | |
| if: github.repository == 'mfem/mfem' # Don't run in forks | |
| permissions: | |
| packages: write | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| # Dockerfiles to build, a matrix supports future expanded builds | |
| container: [["config/docker/Dockerfile.base", "ghcr.io/mfem/mfem-ubuntu-base"], | |
| ["config/docker/Dockerfile", "ghcr.io/mfem/mfem-ubuntu"]] | |
| runs-on: ubuntu-latest | |
| name: Build | |
| steps: | |
| - name: Run Actions Cleaner | |
| uses: easimon/maximize-build-space@v8 | |
| with: | |
| overprovision-lvm: 'true' | |
| remove-dotnet: 'true' | |
| remove-android: 'true' | |
| remove-haskell: 'true' | |
| remove-codeql: 'true' | |
| remove-docker-images: 'true' | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| # It's easier to reference named variables than indexes of the matrix | |
| - name: Set Environment | |
| env: | |
| dockerfile: ${{ matrix.container[0] }} | |
| uri: ${{ matrix.container[1] }} | |
| run: | | |
| echo "dockerfile=$dockerfile" >> $GITHUB_ENV | |
| echo "uri=$uri" >> $GITHUB_ENV | |
| - name: Pull previous layers for cache | |
| run: docker pull ${uri}:latest || echo "No container to pull" | |
| - name: Build Container | |
| run: | | |
| container=$uri:latest | |
| docker build -f ${dockerfile} -t ${container} . | |
| echo "container=$container" >> $GITHUB_ENV | |
| - name: GHCR Login | |
| if: (github.event_name != 'pull_request') | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Deploy | |
| if: (github.event_name != 'pull_request') | |
| run: | | |
| docker push ${container} | |
| - name: Tag and Push Release | |
| if: (github.event_name == 'release') | |
| run: | | |
| tag=${GITHUB_REF#refs/tags/} | |
| echo "Tagging and releasing ${uri}:${tag}" | |
| docker tag ${uri}:latest ${uri}:${tag} | |
| docker push ${uri}:${tag} |