name: Generate Docs - Lua

on:
  workflow_run:
    workflows: ["Clean Docs"]
    types:
      - completed

jobs:
  docs:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout branch
        uses: actions/checkout@v2
        
      - uses: leafo/gh-actions-lua@v8.0.0
        with:
          luaVersion: "5.2"

      - uses: leafo/gh-actions-luarocks@v4.0.0

      - name: Pull LDoc
        uses: actions/checkout@v2
        with:
          repository: impulsh/LDoc
          path: ldoc

      - name: Build LDoc
        working-directory: ldoc
        run: luarocks make

      - name: Build docs
        run: ldoc .

      - name: Copy assets
        run: |
          cp -v docs/css/* docs/html
          cp -v docs/js/* docs/html

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: docs/html
          destination_dir: lua-docs
          keep_files: true