docs-ghpages.yml

name: halo2 docs ghpages
# Setup docs for ghpages

on:
  push:
    branches:
      - main
permissions:
  contents: write
  
jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      
      - uses: actions/checkout@v3
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true

      - name: Build latest rustdocs
        uses: actions-rs/cargo@v1
        with:
          command: doc
          args: --no-deps --all-features --workspace
        env:
          RUSTDOCFLAGS: -Z unstable-options --enable-index-page --cfg docsrs --html-in-header ${{ github.workspace }}/halo2_proofs/katex-header.html

      - name: Create the required index page and move the latest rustdocs into docs
        run: |
          rm -rf ./docs
          cp -R ./target/doc ./docs
          echo "<meta http-equiv=\"refresh\" content=\"0; url=halo2_proofs\">" > ./docs/index.html

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