# Simple workflow for deploying static content to GitHub Pages
name: Deploy Docs to Github Pages

on:
  # Runs on pushes targeting the default branch
  push:
    branches: ["main"]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# 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 docs job
  build_docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Pages
        uses: actions/configure-pages@v4
      - uses: dtolnay/rust-toolchain@stable
      - name: Build docs
        run: cargo doc --no-deps
      - name: Fix docs
        run: |
          rm -rf ./docs
          echo "<meta http-equiv=\"refresh\" content=\"0; url=csflow/index.html\">" > target/doc/index.html
          cp -r target/doc ./docs
          chmod -c -R +rX "./docs/" | while read line; do
            echo "::warning title=Invalid file permissions automatically fixed::$line"
          done
      - name: Upload pages artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: './docs'

  # Deploy job
  deploy:
   # Add a dependency to the build job
    needs: build_docs

    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment
    permissions:
      pages: write      # to deploy to Pages
      id-token: write   # to verify the deployment originates from an appropriate source

    # Deploy to the github-pages environment
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}

    # Specify runner + deployment step
    runs-on: ubuntu-latest
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4