Fix container build #6
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| name: Build and Push Docker Image to GHCR | |
| on: | |
| push: | |
| branches: | |
| - main # Trigger on pushes to the main branch | |
| workflow_dispatch: # Allow manual triggering | |
| jobs: | |
| build_and_push: | |
| name: Build and Push Docker Image | |
| runs-on: ubuntu-latest # Using ubuntu-latest for simplicity, consistent with Dockerfile's base image | |
| permissions: | |
| contents: read | |
| packages: write # Necessary for pushing to GHCR | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| with: | |
| platforms: all # Enable building for multiple platforms | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Prepare Docker Tags | |
| id: docker_tags | |
| run: | | |
| # Define the image name based on the GitHub repository | |
| IMAGE_NAME="ghcr.io/${{ github.repository }}" | |
| # Use a simple 'latest' tag for pushes to main, or a custom tag for workflow_dispatch if desired. | |
| # For a more robust setup, you might use: | |
| # - A version tag from a Git tag (e.g., if on: push: tags: ) | |
| # - A short commit SHA for development builds | |
| TAGS="${IMAGE_NAME}:latest" | |
| # If you want to use the branch name as a tag (e.g., ghcr.io/user/repo:main) | |
| # if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then | |
| # TAGS="${IMAGE_NAME}:main,${TAGS}" | |
| # fi | |
| echo "tags=${TAGS}" >> $GITHUB_OUTPUT | |
| - name: Build and Push Docker Image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . # Build context is the current directory | |
| platforms: linux/amd64,linux/arm64 # Building for common architectures | |
| push: true | |
| tags: ${{ steps.docker_tags.outputs.tags }} | |
| # You might need build-args if your Dockerfile relies on them. | |
| # For example, if you want to pass DOKUWIKI_VERSION: | |
| # build-args: | | |
| # DOKUWIKI_VERSION=stable | |
| # Or if you want it dynamic based on a variable: | |
| # build-args: | | |
| # DOKUWIKI_VERSION=${{ env.DOKUWIKI_VERSION_ARG }} | |
| cache-from: type=gha, scope=${{ github.workflow }} | |
| cache-to: type=gha, mode=max, scope=${{ github.workflow }} # Use mode=max for better caching |