book.yml

name: Book

on:
  push:
    branches: [ master ]
    paths:
      - 'book/**'
  pull_request:
      branches: [ master ]
  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:
  check-book:
    name: Check book
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v3

    - name: Install just
      run: cargo install just

    # Required for kotlin snippets
    - name: Set up Java 17
      uses: actions/setup-java@v2
      with:
        distribution: "temurin"
        java-version: 17

    - name: Check
      run: just check-book

  deploy:
    name: Deploy book
    needs: [check-book]
    if: github.ref == 'refs/heads/master'
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Install just
        run: cargo install just

      - name: Build
        run: cd book && just build

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v2
        with:
          path: './book/book/html'

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v3