name: Check & deploy

on:
  push:
    branches: ['main']
  pull_request:
    branches: ['main']
  workflow_dispatch:

permissions:
  contents: read

jobs:
  validate:
    runs-on: docker
    # Superseded validation runs can be cancelled freely.
    concurrency:
      group: 'photos-validate-${{ github.ref }}'
      cancel-in-progress: true

    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Lint and static checks
        run: npm run lint:check

      - name: Unit tests
        run: npm test

      - name: Build
        run: npm run build

      - name: Install Playwright browser
        run: npx playwright install --with-deps chromium

      - name: End-to-end smoke test
        run: npm run test:e2e

  deploy:
    runs-on: docker
    needs: validate
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
    # Never cancel an in-flight deploy: rsync --delete must finish or the live
    # site can be left half-deleted. Newer deploys queue behind this one.
    concurrency:
      group: 'photos-deploy-${{ github.ref }}'
      cancel-in-progress: false

    steps:
      - uses: actions/checkout@v4

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version-file: '.nvmrc'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build
        run: npm run build

      - name: Copy build to host pages mount
        uses: http://forgejo:3000/andras/ci-actions/deploy-pages@main
        with:
          source: dist
          target: photos