.github/workflows/docs.yml

name: Generate Docs

on:
  push:
    branches:
      - main

jobs:
  docs:
    name: Update Docs
    runs-on: ubuntu-latest
    steps:
      - name: "Check out repository"
        uses: actions/checkout@v2

      - name: Print Rust version
        run:  rustc -vV

      - name: Generate Documentation
        run: cargo doc --all-features --no-deps

      - name: Generate index file
        shell: python3 {0}
        run: |
          import os

          package = os.environ["PACKAGE_NAME"]
          assert package

          owner, sep, repository = os.environ["GITHUB_REPOSITORY"].partition("/")
          assert owner
          assert repository

          doc = f"""<!DOCTYPE html>
          <html>
            <head>
              <title>Redirecting to https://{owner}.github.io/{repository}/{package}/</title>
              <meta charset="utf-8">
              <meta http-equiv="refresh" content="0; URL=https://{owner}.github.io/{repository}/{package}/">
              <link rel="canonical" href="https://{owner}.github.io/{repository}/{package}/">
            </head>
          </html>"""

          output_dir = os.environ["OUTPUT_DIR"]
          assert output_dir
          output_dir = os.path.join(output_dir, "index.html")

          print(f"Writing to {output_dir}")
          with open(output_dir, mode="w") as f:
              f.write(doc)
        env:
          PACKAGE_NAME: rekordcrate
          OUTPUT_DIR: target/doc

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