name: Build Canonical Preview

on:
  push:
    branches: [ "preview" ]

  workflow_dispatch: null

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Install ImageMagick
        uses: awalsh128/cache-apt-pkgs-action@latest
        with:
          packages: imagemagick
          version: 1.0

      - name: Setup node environment
        uses: actions/setup-node@v3
        with:
          node-version: lts/Iron
          check-latest: true

      - name: Checkout canonical data repo
        uses: actions/checkout@v4
        with:
          repository: hsmusic/hsmusic-data
          ref: preview
          path: data

      - name: Checkout canonical code repo
        uses: actions/checkout@v4
        with:
          repository: hsmusic/hsmusic-wiki
          ref: preview
          path: code

      - name: Checkout canonical media repo
        uses: actions/checkout@v4
        with:
          repository: hsmusic/hsmusic-media
          ref: preview
          path: media

      - name: Install code repository
        working-directory: ./code
        run: npm ci

      - name: Generate thumbnails
        run: |
          node code/src/upd8.js \
            --show-step-summary \
            --data-path data \
            --media-path media \
            --thumbs-only

      - name: Run data processing-only pass
        run: |
          node code/src/upd8.js \
            --show-step-summary \
            --data-path data \
            --media-path media \
            --no-build

      - name: Perform full-site static build
        run: |
          mkdir out
          node code/src/upd8.js \
            --data-path data \
            --media-path media \
            --static-build \
            --out-path out