name: CI/CD Pipeline

on:
  push:
    branches:
      - '5108-chunked-upload-support'
  pull_request:
    branches:
      - '5108-chunked-upload-support'

env:
  REGISTRY: ghcr.io
  # This automatically resolves to kc9wwh/audiobookshelf
  IMAGE_NAME: ${{ github.repository }}

jobs:
  test-and-build:
    name: Test Node Build
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20' # Standard for modern ABS
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run tests
        run: npm test --if-present

  docker-publish:
    name: Build and Push to GHCR
    needs: test-and-build
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write # Critical: allows pushing the image to ghcr.io

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

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

      - name: Extract metadata (tags, labels)
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=sha
            # This creates a tag like ghcr.io/kc9wwh/audiobookshelf:5108-chunked-upload-support

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}