name: Docs build test and auto deploy
on:
  pull_request:
    branches: [ "v3" ]
    types: [ opened, synchronize, reopened ]
    paths:
      - 'config/**.yml'
      - 'docs/**'
      - 'package.json'
      - 'yarn.lock'
      - '.github/workflows/vitepress-deploy.yml'
  push:
    branches: [ "v3" ]
    paths:
      - 'config/**.yml'
      - 'docs/**'
      - 'package.json'
      - 'yarn.lock'
      - '.github/workflows/vitepress-deploy.yml'

jobs:
  build:
    name: Deploy docs
    runs-on: ubuntu-latest
    if: github.repository == 'crazywhalecc/static-php-cli'
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - uses: actions/setup-node@v3

      - run: npm install

      - name: "Install PHP for official runners"
        uses: shivammathur/setup-php@v2
        with:
          coverage: none
          tools: composer:v2
          php-version: 8.4
          ini-values: memory_limit=-1
          extensions: curl, openssl, mbstring

      - name: "Get Composer Cache Directory"
        id: composer-cache
        run: |
          echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

      - name: "Cache Composer dependencies"
        uses: "actions/cache@v4"
        with:
          path: "${{ steps.composer-cache.outputs.dir }}"
          key: "php-8.2-locked-composer-${{ hashFiles('**/composer.lock') }}"
          restore-keys: |
            php-8.2-locked-composer

      - name: "Install Locked Dependencies"
        run: "composer install --no-interaction --no-progress"

      - name: Build
        run: npm run docs:build

      # Deploy to GitHub Pages only when the workflow is triggered by a push to the v3 branch
      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        if: github.event_name == 'push' && github.ref == 'refs/heads/v3'
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: docs/.vitepress/dist