Local devcontainers (take 2) #34
Workflow file for this run
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| # Build and push the Docker image for GitHub Codespaces | |
| # - Only pushes if push or release | |
| # - Builds without push for PRs to check the Dockerfile | |
| name: Build Docker [devcontainers] | |
| on: | |
| pull_request: # Build, don't push | |
| paths: | |
| - ".devcontainer/**" | |
| - ".github/workflows/docker-devcontainer.yml" | |
| push: { branches: [master] } # Build + push ('latest' tag) | |
| release: { types: [published] } # Build + push (release tag) | |
| workflow_dispatch: # Build + push (custom tag) | |
| inputs: | |
| tag_name: | |
| description: "Docker image tag name" | |
| type: string | |
| required: true | |
| jobs: | |
| build_push: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Set tag variable | |
| run: | | |
| if [[ '${{ github.event_name }}' == 'release' ]]; then | |
| echo "IMAGE_TAG=${{ github.event.release.tag_name }}" >> $GITHUB_ENV | |
| elif [[ '${{ github.event_name }}' == 'workflow_dispatch' ]]; then | |
| echo "IMAGE_TAG=${{ inputs.tag_name }}" >> $GITHUB_ENV | |
| else | |
| echo "IMAGE_TAG=latest" >> $GITHUB_ENV | |
| fi | |
| - name: Check out the repo | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU for multi-architecture builds | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Setup Docker buildx for multi-architecture builds | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| use: true | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Pre-build dev container image | |
| uses: devcontainers/[email protected] | |
| with: | |
| configFile: .devcontainer/codespaces-dev/devcontainer.json | |
| imageName: ghcr.io/${{ github.repository }} | |
| imageTag: ${{ env.IMAGE_TAG }} | |
| cacheFrom: ghcr.io/${{ github.repository }} | |
| platform: linux/amd64,linux/arm64 | |
| push: filter | |
| eventFilterForPush: | | |
| push | |
| release | |
| workflow_dispatch |