docker-build.yml

name: Build API dockerfile

on:
  pull_request:
    branches:
      - "main"
    paths:
      - api/Dockerfile

concurrency:
  group: docker-build-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - service_name: "build-api-amd64"
            image_name_env: "DIFY_API_IMAGE_NAME"
            context: "api"
            platform: linux/amd64
    steps:
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env[matrix.image_name_env] }}

      - name: Build Docker image
        id: build
        uses: docker/build-push-action@v6
        with:
          push: false
          context: "{{defaultContext}}:${{ matrix.context }}"
          platforms: ${{ matrix.platform }}
          build-args: COMMIT_SHA=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.revision'] }}
          labels: ${{ steps.meta.outputs.labels }}
          outputs: type=image,name=${{ env[matrix.image_name_env] }},push-by-digest=true,name-canonical=true,push=false
          # cache-from: type=gha,scope=${{ matrix.service_name }}
          # cache-to: type=gha,mode=max,scope=${{ matrix.service_name }}