name: Deploy Docs to GitHub Pages

on:
  push:
    branches:
      - main  # Adjust this branch name if needed

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write

# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4.1.1

      - name: Set up Rust
        uses: ATiltedTree/setup-rust@v1.0.5
        with:
          rust-version: 1.74

      - name: Build Docs
        run: |
          cargo doc --no-deps
          rm -rf ./docs
          echo "<meta http-equiv=\"refresh\" content=\"0; url=csflow/index.html\">" > target/doc/index.html
          cp -r target/doc ./docs

      - name: Deploy to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./docs