Setup buildx for arm build #7
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| name: Create and push a Docker image | |
| on: | |
| push: | |
| branches: ['main'] | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ${{ github.repository }} | |
| VERSION: $GITHUB_SHA | |
| jobs: | |
| build-and-push-image: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Create version tag | |
| id: version | |
| run: echo "tag=$(git show -s --format="%ct-%h" $GITHUB_SHA)" >> $GITHUB_OUTPUT | |
| - name: Log in to the container registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| pull: true | |
| push: true | |
| platforms: linux/amd64,linux/arm64 | |
| tags: | | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest | |
| ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.tag }} | |
| build-args: VERSION=${{ steps.version.outputs.tag }} |