preview.yml

name: Deploy Preview

on:
  pull_request:
    branches:
      - main  # or the branch you want to base the preview on

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    env:
      PR_PATH: pull/${{github.event.number}}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Node.js 22
        uses: actions/setup-node@v3
        with:
          node-version: '22' # Specify the version of Node.js you need

      - name: Run install and export
        run: |
          npm install
          npm run export

      - name: Comment on PR
        uses: hasura/comment-progress@v2.2.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.number }}
          id: deploy-preview
          message: "Starting deployment of preview ⏳..."

      - name: Set base URL for preview if PR
        run: echo "BASE_URL=https://wiki.watonomous.ca/${{ github.event.repository.name }}/${{ env.PR_PATH}}/" >> $GITHUB_ENV

      - name: Build PR preview website
        run: hugo --baseURL "${{ env.BASE_URL }}"
        env:
          HUGO_ENV: staging

      - name: Deploy to PR preview
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./out
          destination_dir: ${{ env.PR_PATH }}
          cname: wiki.watonomous.ca

      - name: Update comment
        uses: hasura/comment-progress@v2.2.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          repository: ${{ github.repository }}
          number: ${{ github.event.number }}
          id: deploy-preview
          message: "A preview of ${{ github.event.after }} is uploaded and can be seen here:\n\n ✨ ${{ env.BASE_URL }} ✨\n\nChanges may take a few minutes to propagate. Since this is a preview of production, content with `draft: true` will not be rendered. The source is here: https://github.com/${{ github.repository }}/tree/gh-pages/${{ env.PR_PATH }}/"