docker-release.yml

name: Docker Build and Push on Tag

on:
  push:
    tags:
      - 'v*.*'
      - 'latest'

env:
  REGISTRY: docker.io
  IMAGE_NAME: notifuse/notifuse

jobs:
  build:
    strategy:
      fail-fast: true
      matrix:
        include:
          - platform: linux/amd64
            arch: amd64
            runner: ubuntu-latest
          - platform: linux/arm64
            arch: arm64
            runner: ubuntu-24.04-arm
    runs-on: ${{ matrix.runner }}
    permissions:
      contents: read
      packages: write
      id-token: write
      attestations: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get git commit info
        id: git-info
        run: |
          echo "commit-sha=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
          echo "commit-short-sha=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
          echo "tag-name=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=tag
            type=raw,value=latest,enable=${{ github.ref_name == 'latest' }}
          labels: |
            org.opencontainers.image.revision=${{ steps.git-info.outputs.commit-sha }}
            org.opencontainers.image.version=${{ steps.git-info.outputs.tag-name }}
            notifuse.git.commit=${{ steps.git-info.outputs.commit-sha }}
            notifuse.git.commit.short=${{ steps.git-info.outputs.commit-short-sha }}
            notifuse.git.tag=${{ steps.git-info.outputs.tag-name }}
            notifuse.build.date=${{ github.run_id }}
            notifuse.build.url=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}

      - name: Build and push by digest
        id: build
        uses: docker/build-push-action@v5
        with:
          context: .
          file: ./Dockerfile
          platforms: ${{ matrix.platform }}
          no-cache: true
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            GIT_COMMIT=${{ steps.git-info.outputs.commit-sha }}
            GIT_COMMIT_SHORT=${{ steps.git-info.outputs.commit-short-sha }}
            GIT_TAG=${{ steps.git-info.outputs.tag-name }}
            BUILD_DATE=${{ github.run_id }}
            BUILD_URL=${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
          outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true

      - name: Attest per-arch image
        uses: actions/attest-build-provenance@v1
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          subject-digest: ${{ steps.build.outputs.digest }}
          push-to-registry: true

      - name: Export digest
        run: |
          mkdir -p "${{ runner.temp }}/digests"
          digest="${{ steps.build.outputs.digest }}"
          touch "${{ runner.temp }}/digests/${digest#sha256:}"

      - name: Upload digest
        uses: actions/upload-artifact@v4
        with:
          name: digests-${{ matrix.arch }}
          path: ${{ runner.temp }}/digests/*
          if-no-files-found: error
          retention-days: 1

  merge:
    needs: [build]
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write
      attestations: write

    steps:
      - name: Download digests
        uses: actions/download-artifact@v4
        with:
          path: ${{ runner.temp }}/digests
          pattern: digests-*
          merge-multiple: true

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Set up crane
        uses: imjasonh/setup-crane@v0.4

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=tag
            type=raw,value=latest,enable=${{ github.ref_name == 'latest' }}

      - name: Create manifest list and push
        working-directory: ${{ runner.temp }}/digests
        run: |
          tag_args=$(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON")
          src_args=""
          for f in *; do
            src_args="$src_args ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:$f"
          done
          docker buildx imagetools create $tag_args $src_args

      - name: Get manifest digest
        id: digest
        run: |
          first_tag=$(jq -r '.tags[0]' <<< "$DOCKER_METADATA_OUTPUT_JSON")
          digest=$(crane digest "$first_tag")
          echo "digest=$digest" >> $GITHUB_OUTPUT
          echo "Manifest digest: $digest"

      - name: Attest manifest list
        uses: actions/attest-build-provenance@v1
        with:
          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          subject-digest: ${{ steps.digest.outputs.digest }}
          push-to-registry: true

      - name: Output image details
        run: |
          echo "Image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}"
          echo "Tags: ${{ steps.meta.outputs.tags }}"
          echo "Digest: ${{ steps.digest.outputs.digest }}"
          echo "Triggered by tag: ${{ github.ref_name }}"
          echo ""
          echo "Docker image successfully built and pushed."
          echo "Registry: ${{ env.REGISTRY }}"
          echo "Image: ${{ env.IMAGE_NAME }}"
          echo "Build URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"