name: Build container image for PR on: pull_request: types: [labeled, synchronize, reopened, ready_for_review, opened] permissions: contents: read packages: write jobs: compute-suffix: runs-on: ubuntu-latest # This is only allowed to run if: # - the PR branch is in the `mastodon/mastodon` repository # - the PR is not a draft # - the PR has the "build-image" label if: ${{ github.event.pull_request.head.repo.full_name == github.repository && !github.event.pull_request.draft && contains(github.event.pull_request.labels.*.name, 'build-image') }} steps: # Repository needs to be cloned so `git rev-parse` below works - name: Clone repository uses: actions/checkout@v3 - id: version_vars run: | echo mastodon_version_metadata=pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT outputs: metadata: ${{ steps.version_vars.outputs.mastodon_version_metadata }} build-image: needs: compute-suffix uses: ./.github/workflows/build-container-image.yml with: platforms: linux/amd64,linux/arm64 use_native_arm64_builder: true push_to_images: | ghcr.io/mastodon/mastodon version_metadata: ${{ needs.compute-suffix.outputs.metadata }} flavor: | latest=auto tags: | type=ref,event=pr secrets: inherit