name: CI
on:
  # Trigger the workflow on push or pull request,
  # but only for the main branch
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@main
    - name: Update rustup
      run: rustup self update
    - name: Install Rust
      run: |
        rustup set profile minimal
        rustup toolchain install 1.58 -c rust-docs
        rustup default 1.58
    - name: Install mdbook
      run: |
        mkdir bin
        curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.14/mdbook-v0.4.14-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=bin
        echo "$(pwd)/bin" >> ${GITHUB_PATH}
    - name: Install mdbook-latex-pdf
      run: |
        curl -sL -o bin/mdbook-latex-pdf https://github.com/KaiserY/mdbook-latex-pdf/releases/download/0.1.0/mdbook-latex-pdf-x86_64-unknown-linux-gnu
        chmod +x bin/mdbook-latex-pdf
        echo "$(pwd)/bin" >> ${GITHUB_PATH}
        pip install --upgrade --force-reinstall Pygments
    - name: Install font
      run: |
        mkdir fonts
        mkdir -p ~/.local/share/fonts
        curl -sL -o Noto_Sans.zip https://fonts.google.com/download?family=Noto%20Sans
        unzip Noto_Sans.zip -d fonts/Noto_Sans
        curl -sL -o Noto_Sans_SC.zip https://fonts.google.com/download?family=Noto%20Sans%20SC
        unzip Noto_Sans_SC.zip -d fonts/Noto_Sans_SC
        curl -sL -o Noto_Sans_Mono.zip https://fonts.google.com/download?family=Noto%20Sans%20Mono
        unzip Noto_Sans_Mono.zip -d fonts/Noto_Sans_Mono
        curl -sL -o Noto_Sans_KR.zip https://fonts.google.com/download?family=Noto%20Sans%20KR
        unzip Noto_Sans_KR.zip -d fonts/Noto_Sans_KR
        curl -sL -o Noto_Sans_Thai.zip https://fonts.google.com/download?family=Noto%20Sans%20Thai
        unzip Noto_Sans_Thai.zip -d fonts/Noto_Sans_Thai
        curl -sL -o Noto_Sans_Arabic.zip https://fonts.google.com/download?family=Noto%20Sans%20Arabic
        unzip Noto_Sans_Arabic.zip -d fonts/Noto_Sans_Arabic
        curl -sL -o Noto_Sans_Hebrew.zip https://fonts.google.com/download?family=Noto%20Sans%20Hebrew
        unzip Noto_Sans_Hebrew.zip -d fonts/Noto_Sans_Hebrew
        curl -sL -o Noto_Sans_Devanagari.zip https://fonts.google.com/download?family=Noto%20Sans%20Devanagari
        unzip Noto_Sans_Devanagari.zip -d fonts/Noto_Sans_Devanagari
        mv fonts/* ~/.local/share/fonts/
        fc-cache -rv
    - name: Report versions
      run: |
        rustup --version
        rustc -Vv
        mdbook --version
    - name: Run mdBook Build
      run: mdbook build
    - name: Deploy gh-pages
      if: ${{ github.ref == 'refs/heads/main' }}
      uses: peaceiris/actions-gh-pages@v3
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        publish_dir: ./book
        force_orphan: true
        enable_jekyll: true