build.yml

name: Test Build

on: [push, pull_request]
jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Hugo Site
        uses: actions/checkout@v2
        with:
          repository: prestashop/devdocs-site
          submodules: true

      - name: Checkout PR
        uses: actions/checkout@v2
        with:
          path: _current/

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v2
        with:
          hugo-version: '0.85.0'
          extended: true

      - name: Find version from branch name (pull request)
        if: ${{ github.event_name == 'pull_request' }}
        env:
          TARGET_BRANCH: ${{ github.base_ref }}
        # transform "1.7.x" in "1.7"
        run: |
          echo "VERSION=`echo $TARGET_BRANCH | perl -pe 's|^([\d.]+)(?:\.x)?$|\1|'`" >> $GITHUB_ENV;

      - name: Find version from branch name (push)
        if: ${{ github.event_name != 'pull_request' }}
        env:
          TARGET_BRANCH: ${{ github.ref }}
        # transform "refs/heads/1.7.x" in "1.7"
        run: |
          echo "VERSION=`echo $TARGET_BRANCH | perl -pe 's|^.+/([^/]+?)(?:\.x)?$|\1|'`" >> $GITHUB_ENV;

      - name: Ensure the version is coherent
        run: |
          VERSION_FORMAT='^([0-9]+\.)*[0-9]+$'
          if [[ ! $VERSION =~ $VERSION_FORMAT ]]; then
            echo "::error::Version '$VERSION' is not a valid version!"
            exit 1
          else
            echo "Version: '$VERSION'"
          fi

      - name: Move content into the appropriate directory
        run: |
          [[ -d "src/content/$VERSION" ]] && rm -rf "src/content/$VERSION";
          mv _current "src/content/$VERSION"

      - name: Build
        env:
          DEVDOCS_GITHUB_READ_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: cd src/ && hugo