main.yml

name: Jekyll site CI

on:
  push:
    branches:
      - staging  # Set this to your default branch
  pull_request:
    branches:
      - staging  # Set this to your default branch

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 3.0.2  # Choose the Ruby version compatible with your Jekyll site

      - name: Build and test
        run: |
          gem install bundler
          bundle install
          bundle exec jekyll build

      - name: Deploy to GitHub Pages - staging
        if: github.ref == 'refs/heads/staging'  # This ensures the deploy step only runs on push events to the main branch
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./_site  # This is the default build directory for Jekyll