pr.yml

name: Test Build

on:
  pull_request:
    types: 
      - opened
      - synchronize
      - reopened
      
  workflow_dispatch:

jobs:
  prepare:
    runs-on: ubuntu-latest

    outputs:
      submodule-matrix: ${{ steps.discover-submodules.outputs.submodule-matrix }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          ref: ${{ github.event.pull_request.head.ref }}
          persist-credentials: false
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '20'

      - name: Install pnpm
        run: npm install -g pnpm

      - name: Discover submodules
        id: discover-submodules
        run: |
          sudo node ./scripts/generate-metadata.js
          sudo node ./scripts/discover-submodules.js > submodules.json
          cat submodules.json

          echo "submodule-matrix=$(cat submodules.json)" >> $GITHUB_OUTPUT

      - name: Commit Metadata
        if: github.event_name != 'pull_request' && github.event.repository.fork == false
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'

          # Stage the changes
          git add metadata.json

          # Commit only if there are changes
          if git commit -m "chore: Add plugin metadata"; then
            # Push only if the commit succeeded
            git push
          else
            echo "::debug::No changes to commit."
          fi

  make:
    needs: prepare
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix: ${{ fromJson(needs.prepare.outputs.submodule-matrix) }}
    name: Build (${{ matrix.submodules.repository }})
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          repository: ${{ matrix.submodules.repository }}
          ref: ${{ matrix.submodules.sha }}
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0
          submodules: recursive

      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '20'

      - name: Install pnpm
        run: npm install -g pnpm

      - name: Install Dependencies
        run: |
          pnpm install
        env:
          NODE_ENV: production

      - name: Build Plugin
        run: |
          pnpm run build
        env:
          NODE_ENV: production

      - name: Prepare Distribution Files
        run: |

          mkdir -p dist

          cp -r ".millennium" dist/.millennium 2>/dev/null || echo "::error::.millennium directory not found, it is required to run the plugin."
          cp "plugin.json" dist/plugin.json 2>/dev/null || { echo "::error::plugin.json was not found. It is required for plugins to have."; exit 1; }
          cp "requirements.txt" dist/requirements.txt 2>/dev/null || echo "::warning::requirements.txt not found, skipping."
          cp "README.md" dist/README.md 2>/dev/null || echo "::warning::README.md not found, skipping."
          cp "README" dist/README 2>/dev/null || echo "::warning::README not found, skipping."

          BACKEND_DIR=$(jq -r '.backend' plugin.json)
          if [ "$BACKEND_DIR" != "null" ]; then
            cp -r "$BACKEND_DIR" ./dist/"$BACKEND_DIR"
          else 
            cp -r "backend" ./dist/backend 2>/dev/null || echo "::warning::backend directory not found, skipping."
          fi

          include=$(jq -r '.include // [] | .[]' plugin.json)

          if [ -z "$include" ]; then
            echo "::notice::No additional files to include."
          else
            echo "::notice::Including additional files: $include"
            for item in $include; do
              mkdir -p "./dist/$(dirname "$item")"
              cp -r "./$item" "./dist/$item"
            done
          fi

          echo "::notice::Computing plugin metadata..."
          echo "{\"commit\": \"$(git rev-parse HEAD)\", \"id\": \"$(git rev-list --max-parents=0 HEAD)\"}" > dist/metadata.json

          id=$(jq -r '.id' dist/metadata.json)

          cd dist
          echo "::notice::Building plugin archive..."
          zip -r build.zip .

          echo "::notice::Successfully built plugin."

      - name: Set Plugin Name
        run: echo "PLUGIN_NAME=$(jq -r '.name' plugin.json)" >> $GITHUB_ENV

      - name: Upload Plugin
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.PLUGIN_NAME }}
          path: dist/build.zip