Debugging github workflows #11
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| name: Build and push Multi-Architecture Docker Images for CRUX | |
| on: | |
| push: | |
| branches: | |
| - main # Trigger builds on push to the main branch (you can change this as needed) | |
| pull_request: | |
| branches: | |
| - main # Trigger builds on PR to the main branch (you can change this as needed) | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest # Use an Ubuntu runner | |
| strategy: | |
| matrix: | |
| version: [2.6, 3.7, 3.7-updated ] # Specify the versions to build for | |
| arch: [amd64, arm64, armhf] # List of architectures (amd64, arm64, armhf) | |
| variant: ["", setup, slim] # List of variants | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v2 # Checkout the repository code | |
| - name: Disable sudo password prompt | |
| run: | | |
| echo "$USER ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/$USER | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 # Set up Docker Buildx for multi-platform builds | |
| with: | |
| use-new-buildx: true # Use the latest version of Buildx | |
| - name: Set up Docker QEMU for ARM emulation | |
| uses: docker/setup-qemu-action@v2 # Set up QEMU to allow ARM emulation | |
| with: | |
| platforms: linux/amd64,linux/arm64,linux/arm/v7 # Enable support for amd64, arm64, and armhf | |
| - name: Log in to DockerHub | |
| uses: docker/login-action@v2 # Log in to DockerHub | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} # Docker Hub username (from GitHub Secrets) | |
| password: ${{ secrets.DOCKER_PASSWORD }} # Docker Hub password/token (from GitHub Secrets) | |
| - name: Check if directory exists and build Docker image | |
| run: | | |
| # Determine the platform | |
| case "${{ matrix.arch }}" in | |
| "amd64") platform="linux/amd64" ;; | |
| "arm64") platform="linux/arm64" ;; | |
| "armhf") platform="linux/arm/v7" ;; | |
| esac | |
| # If variant is an empty string, handle it by skipping the variant part | |
| if [ -z "${{ matrix.variant }}" ]; then | |
| variant_tag="" | |
| folder="${{ matrix.version }}-${{ matrix.arch }}" | |
| else | |
| variant_tag="-${{ matrix.variant }}" | |
| folder="${{ matrix.version }}-${{ matrix.arch }}${variant_tag}" | |
| fi | |
| # Check if the folder exists | |
| if [ -d "$folder" ]; then | |
| # Avoid symlinks | |
| if [ ! -L "$folder" ]; then | |
| # Prepare required files | |
| bash -x prepare-files.sh $folder | |
| echo "Building and pushing Docker image..." | |
| # Create and use the buildx builder instance | |
| docker buildx create --use | |
| # Build the image for selected platforms and push it | |
| docker buildx build \ | |
| --platform ${platform} \ | |
| -f "$folder/Dockerfile" \ | |
| -t sepen/crux:${{ matrix.version }}-${{ matrix.arch }}${variant_tag} \ | |
| --push $folder | |
| fi | |
| else | |
| echo "Folder for ${{ matrix.version }}-${{ matrix.variant }} does not exist. Skipping build." | |
| fi | |
| #- name: Check if symlink exists and add additional tag for a Docker image | |
| # run: | | |
| # find . -type l -exec basename {} \; | while read l; do \ | |
| # d=$(readlink -f $l) | |
| # d=$(basename $d) | |
| # echo "Tagging $l --> $d" | |
| # docker tag sepen/crux:$d sepen/crux:$l | |
| # done | |
| - name: Logout from DockerHub | |
| run: docker logout # Log out from DockerHub to clean up authentication details |