pr.yml

---
on: 
  pull_request:

jobs:
  build_and_publish_preview:
    name: Build and Publish Preview

    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: write

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download mdBook
        run: |
          set +x

          version="v0.4.40"

          cd /tmp
          archive="mdbook-v0.4.40-x86_64-unknown-linux-gnu.tar.gz"
          wget "https://github.com/rust-lang/mdBook/releases/download/v0.4.40/${archive}"
          tar xzvf "${archive}"
          sudo mv mdbook /usr/bin

          mdbook --version

      - name: Build
        run: mdbook build

      - name: Publish to Cloudflare Pages
        if: secrets.CLOUDFLARE_API_TOKEN != ''
        id: publish
        uses: cloudflare/wrangler-action@v3
        with:
          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
          accountId: 03654dab23842c712e474f409d58f55c
          command: pages deploy out --project-name=makerspace-wiki

      - name: Add preview URL comment
        if: steps.publish.conclusion == 'success'
        uses: actions/github-script@v7
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: '✨ you may preview these changes at <${{ steps.publish.outputs.deployment-url }}>'
            })

      - name: Add no preview explanation comment
        if: steps.publish.conclusion == 'skipped'
        uses: actions/github-script@v7
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: 'No preview for you because you created this PR from a fork!'
            })