name: Build documentation

on:
  pull_request:
  workflow_call:

jobs:
  build-docs:
    name: Build documentation
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-node@v3
        with:
          node-version: 18
      - uses: actions/checkout@v3 # check out this repo
      - uses: actions/checkout@v3
        with:
          repository: bdunderscore/modular-avatar-images
          path: modular-avatar-images
      - name: Install logo assets
        run: |
          cp -Rv modular-avatar-images/img/* docs/static/img
          
      - name: Setup yarn 2.0
        run: |
          corepack enable
          corepack prepare yarn@stable --activate

      - name: Get yarn cache directory path
        id: yarn-cache-dir-path
        run: echo "dir=$(cd docs; yarn config get cacheFolder)" >> $GITHUB_OUTPUT
    
      - uses: actions/cache@v3
        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
        with:
          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.os }}-yarn-


      - name: Build docs
        run: |
          cd docs
          yarn install --immutable
          yarn build

      - name: Upload artifact
        uses: actions/upload-artifact@v2
        with:
          name: docs
          path: docs/build