name: Generate and Deploy GitHub Pages

on:
  # Run once hourly
  schedule:
    - cron: '0 * * * *'
  # Allow manual trigger
  workflow_dispatch:
  # Run on pushes to main branch
  push:
    branches:
      - main

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # Fetch all history for proper repo data

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.24.x'
          cache: true

      - name: Build Site Generator
        run: |
          go install github.com/go-i2p/go-gh-page/cmd/github-site-gen@latest
          export GOBIN=$(go env GOPATH)/bin
          cp -v "$GOBIN/github-site-gen" ./github-site-gen
          # Ensure the binary is executable
          chmod +x github-site-gen

      - name: Generate Site
        run: |
          # Determine current repository owner and name
          REPO_OWNER=$(echo $GITHUB_REPOSITORY | cut -d '/' -f 1)
          REPO_NAME=$(echo $GITHUB_REPOSITORY | cut -d '/' -f 2)
          
          # Generate the site
          ./github-site-gen -repo "${REPO_OWNER}/${REPO_NAME}" -output ./site
          
          # Create a .nojekyll file to disable Jekyll processing
          touch ./site/.nojekyll
          
          # Add a .gitattributes file to ensure consistent line endings
          echo "* text=auto" > ./site/.gitattributes

      - name: Deploy to GitHub Pages
        uses: JamesIves/github-pages-deploy-action@v4
        with:
          folder: site      # The folder the action should deploy
          branch: gh-pages  # The branch the action should deploy to
          clean: true       # Automatically remove deleted files from the deploy branch
          commit-message: "Deploy site generated on ${{ github.sha }}"