cd.yml

name: "Deploy to GitHub Pages"

on:
  push:
    #branches: [master]

env:
  # Use fixed versions for now, replace with 'latest' to auto-use latest
  # Note: during build, there's a warning when using mdbook-toc compiled against an older mdbook version, should work though.
  MDBOOK_VERSION: "0.4.32"
  MDBOOK_TOC_VERSION: "0.13.0"
  MDBOOK_ADMONISH_VERSION: "1.10.1"
  MDBOOK_BIN: "/tmp/mdbook-bin"

# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
#  contents: read
  contents: write
  pages: write
  id-token: write

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: "Checkout"
      uses: actions/checkout@v3

    # Note: actions-rs/install@v0.1 was considered, but a full 'cargo install' is unnecessarily slow and the cache mechanism is not reliable
    # (error "Unable to download mdbook == 0.4.14 from the tool cache: Error: Unexpected HTTP response: 403")
    # So, directly pull the release from GitHub
    - name: "Install mdbook, mdbook-toc, mdbook-admonish"
      run: |
        wget https://github.com/rust-lang/mdBook/releases/download/v${MDBOOK_VERSION}/mdbook-v${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz \
          -O /tmp/mdbook.tar.gz
        wget https://github.com/badboy/mdbook-toc/releases/download/${MDBOOK_TOC_VERSION}/mdbook-toc-${MDBOOK_TOC_VERSION}-x86_64-unknown-linux-gnu.tar.gz \
          -O /tmp/mdbook-toc.tar.gz
        wget https://github.com/tommilligan/mdbook-admonish/releases/download/v${MDBOOK_ADMONISH_VERSION}/mdbook-admonish-v${MDBOOK_ADMONISH_VERSION}-x86_64-unknown-linux-gnu.tar.gz \
          -O /tmp/mdbook-admonish.tar.gz
        
        mkdir ${MDBOOK_BIN}
        echo ${MDBOOK_BIN} >> $GITHUB_PATH
        tar -xvzf /tmp/mdbook.tar.gz -C ${MDBOOK_BIN}
        tar -xvzf /tmp/mdbook-toc.tar.gz -C ${MDBOOK_BIN}
        tar -xvzf /tmp/mdbook-admonish.tar.gz -C ${MDBOOK_BIN}

    - name: "Build book"
      run: mdbook build

    - name: "Upload Pages artifact"
      if: github.ref == 'refs/heads/master'
      uses: actions/upload-pages-artifact@v1
      with:
        path: book

    - name: "Deploy to GitHub Pages"
      if: github.ref == 'refs/heads/master'
      uses: actions/deploy-pages@v2


  license-guard:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3

      - name: "Check license headers"
        uses: apache/skywalking-eyes/header@v0.4.0
        with:
          # log: debug # optional: set the log level. The default value is `info`.
          config: .github/other/licenserc.yml
          # token: # optional: the token that license eye uses when it needs to comment on the pull request.
          # Set to empty ("") to disable commenting on pull request. The default value is ${{ github.token }}
          # mode: # optional: Which mode License-Eye should be run in. Choices are `check` or `fix`. The default value is `check`.
#          mode: check
          mode: fix

      - name: "Commit changes"
        uses: EndBug/add-and-commit@v9
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          author_name: 'Godot-Rust Automation'
          author_email: 'actions@github.com'
          message: 'Auto-apply license headers'