name: Build container image on: workflow_dispatch: push: branches: - "main" tags: - "*" pull_request: paths: - .github/workflows/build-image.yml - Dockerfile jobs: build-image: runs-on: ubuntu-latest steps: - uses: actions/checkout@v2 - uses: docker/setup-qemu-action@v1 - uses: docker/setup-buildx-action@v1 - uses: docker/login-action@v1 with: registry: ghcr.io username: ${{ github.repository_owner }} password: ${{ secrets.GITHUB_TOKEN }} if: github.event_name != 'pull_request' - uses: docker/metadata-action@v3 id: meta with: images: ghcr.io/${{ github.repository_owner }}/mastodon flavor: | latest=true tags: | type=edge,branch=main type=semver,pattern={{ raw }} type=ref,event=pr - uses: docker/build-push-action@v2 with: context: . platforms: linux/amd64,linux/arm64 push: ${{ github.event_name != 'pull_request' }} tags: ${{ steps.meta.outputs.tags }} cache-from: type=registry,ref=ghcr.io/${{ github.repository_owner }}/mastodon:latest cache-to: type=inline