mwe of halo exchange #210
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| name: Periodic Docker build | |
| on: | |
| # Build the Docker container whenever commits are pushed to an open PR (under conditions defined below) | |
| pull_request: | |
| # Build the Docker container at 00:00 on the first day of every 3 months | |
| schedule: | |
| - cron: '0 0 1 */3 *' | |
| jobs: | |
| docker: | |
| name: Build Docker container | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Checkout the repo | |
| id: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Determine if this file changed compared with develop | |
| if: ${{ !(github.event_name == 'schedule') }} | |
| id: changed-files | |
| uses: tj-actions/changed-files@v44 | |
| with: | |
| files: | | |
| .github/workflows/docker.yml | |
| Dockerfiles/Dockerfile.devenv | |
| Dockerfiles/install-xios.sh | |
| Dockerfiles/spack_devenv.yaml | |
| base_sha: develop | |
| - name: Setup Docker buildx | |
| id: buildx | |
| if: ${{ (steps.changed-files.outputs.any_changed == 'true') || (github.event_name == 'schedule') }} | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Log into GitHub Container Repository | |
| id: login | |
| if: ${{ (steps.changed-files.outputs.any_changed == 'true') || ( github.event_name == 'schedule') }} | |
| uses: docker/#-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| logout: true | |
| - name: Build container and push to ghcr | |
| id: build-and-push | |
| if: ${{ (steps.changed-files.outputs.any_changed == 'true') || (github.event_name == 'schedule') }} | |
| uses: docker/build-push-action@v5 | |
| with: | |
| push: true | |
| no-cache: true | |
| file: Dockerfiles/Dockerfile.devenv | |
| tags: ghcr.io/nextsimhub/nextsimdg-dev-env:latest |