name: Release & Publish

on:
  push:
    tags:
      - "V*"
  workflow_dispatch:
    inputs:
      release_apps:
        description: "Build popular apps"
        type: boolean
        default: false
      publish_docker:
        description: "Publish Docker image"
        type: boolean
        default: false

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  # Build and release popular apps
  release-apps:
    if: |
      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')) ||
      (github.event_name == 'workflow_dispatch' && inputs.release_apps)
    runs-on: ubuntu-latest
    outputs:
      apps_name: ${{ steps.read-apps-config.outputs.apps_name }}
      apps_config: ${{ steps.read-apps-config.outputs.apps_config }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Get Apps Config
        id: read-apps-config
        run: |
          echo "apps_name=$(jq -c '[.[] | .name]' default_app_list.json)" >> $GITHUB_OUTPUT
          echo "apps_config=$(jq -c '.' default_app_list.json)" >> $GITHUB_OUTPUT

  build-popular-apps:
    needs: release-apps
    if: needs.release-apps.result == 'success'
    strategy:
      matrix:
        config: ${{ fromJSON(needs.release-apps.outputs.apps_config) }}
    uses: ./.github/workflows/single-app.yaml
    with:
      name: ${{ matrix.config.name }}
      title: ${{ matrix.config.title }}
      name_zh: ${{ matrix.config.name_zh }}
      url: ${{ matrix.config.url }}

  # Publish Docker image (runs in parallel with app builds)
  publish-docker:
    if: |
      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')) ||
      (github.event_name == 'workflow_dispatch' && inputs.publish_docker)
    runs-on: ubuntu-22.04
    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
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=raw,value=latest,enable={{is_default_branch}}
            type=ref,event=tag
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          no-cache: true
          platforms: linux/amd64