name: Build All Docker Images

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]
  release:
    types: [ published ]
  workflow_dispatch:

env:
  REGISTRY: ghcr.io

jobs:
  changes:
    runs-on: ubuntu-latest
    outputs:
      app: ${{ steps.changes.outputs.app }}
      node: ${{ steps.changes.outputs.node }}
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
    
    - name: Check for changes
      uses: dorny/paths-filter@v2
      id: changes
      with:
        filters: |
          app:
            - 'app/**'
            - '.forgejo/workflows/build-all.yml'
          node:
            - 'node/**'
            - '.forgejo/workflows/build-all.yml'

  build-app:
    needs: changes
    if: ${{ needs.changes.outputs.app == 'true' || github.event_name == 'workflow_dispatch' || github.event_name == 'release' }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

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

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

    - name: Log in to Container Registry
      uses: docker/login-action@v3
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Extract metadata for App
      id: meta-app
      uses: docker/metadata-action@v5
      with:
        images: ${{ env.REGISTRY }}/${{ github.repository }}/frp-manager-app
        tags: |
          type=ref,event=branch
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=raw,value=latest,enable={{is_default_branch}}

    - name: Build and push App Docker image
      uses: docker/build-push-action@v5
      with:
        context: ./app
        file: ./app/Dockerfile
        push: true
        tags: ${{ steps.meta-app.outputs.tags }}
        labels: ${{ steps.meta-app.outputs.labels }}
        cache-from: type=gha,scope=app
        cache-to: type=gha,mode=max,scope=app
        platforms: linux/amd64,linux/arm64

  build-node:
    needs: changes
    if: ${{ needs.changes.outputs.node == 'true' || github.event_name == 'workflow_dispatch' || github.event_name == 'release' }}
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

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

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

    - name: Log in to Container Registry
      uses: docker/login-action@v3
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Extract metadata for Node
      id: meta-node
      uses: docker/metadata-action@v5
      with:
        images: ${{ env.REGISTRY }}/${{ github.repository }}/home-server-agent
        tags: |
          type=ref,event=branch
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=raw,value=latest,enable={{is_default_branch}}

    - name: Build and push Node Docker image
      uses: docker/build-push-action@v5
      with:
        context: ./node
        file: ./node/Dockerfile
        push: true
        tags: ${{ steps.meta-node.outputs.tags }}
        labels: ${{ steps.meta-node.outputs.labels }}
        cache-from: type=gha,scope=node
        cache-to: type=gha,mode=max,scope=node
        platforms: linux/amd64,linux/arm64

  summary:
    needs: [build-app, build-node]
    if: always()
    runs-on: ubuntu-latest
    steps:
    - name: Summary
      run: |
        echo "## Build Summary" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        echo "### App Build: ${{ needs.build-app.result }}" >> $GITHUB_STEP_SUMMARY
        echo "### Node Build: ${{ needs.build-node.result }}" >> $GITHUB_STEP_SUMMARY
        echo "" >> $GITHUB_STEP_SUMMARY
        if [ "${{ github.event_name }}" == "release" ]; then
          echo "### Release Images:" >> $GITHUB_STEP_SUMMARY
          echo "- App: \`${{ env.REGISTRY }}/${{ github.repository }}/frp-manager-app:${{ github.ref_name }}\`" >> $GITHUB_STEP_SUMMARY
          echo "- Node: \`${{ env.REGISTRY }}/${{ github.repository }}/home-server-agent:${{ github.ref_name }}\`" >> $GITHUB_STEP_SUMMARY
        fi