publish.yml

name: Publish

on:
  push:
    branches:
    - main
  pull_request_target:
    branches:
    - main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      deployments: write

    name: Publish to Cloudflare Pages

    environment:
      name: ${{ github.event_name == 'push' && 'Production' || 'Preview' }}
      url: ${{ steps.pages.outputs.url }}

    steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        ref: ${{ github.event.pull_request.head.sha || github.ref }}
        fetch-depth: 0

    - name: Set up Ruby 3.0
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: '3.0' # Not needed with a .ruby-version file
        bundler-cache: true

    - name: Build
      run: |
        JEKYLL_ENV=production bundle exec jekyll build --strict_front_matter

    - name: Publish to Cloudflare Pages
      uses: cloudflare/pages-action@v1
      id: pages
      with:
        apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
        accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
        projectName: ${{ vars.CLOUDFLARE_PROJECT_NAME }}
        directory: _site
        branch: ${{ github.event_name == 'push' && github.ref_name || format('pr/{0}', github.event.pull_request.number) }}