name: Deploy GH pages

on:

  push:

    branches:

      - master

  # 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 one concurrent deployment

concurrency:

  group: "pages"

  cancel-in-progress: true

jobs:

  deploy:

    runs-on: ubuntu-latest

    environment:

      name: github-pages

      url: ${{ steps.deployment.outputs.page_url }}

    steps:

      - uses: actions/checkout@v4

      - name: Setup Pages

        uses: actions/configure-pages@v3

      - name: Install mdbook

        env:

          MDBOOK_VERSION: 'v0.4.27'

        run: |

          mkdir mdbook

          curl -sSL https://github.com/rust-lang/mdBook/releases/download/${MDBOOK_VERSION}/mdbook-${MDBOOK_VERSION}-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=./mdbook

          echo `pwd`/mdbook >> $GITHUB_PATH

      - name: Build mdbook

        run: |

          cd doc

          mdbook build

      # Override mdbooks default highlight.js with a custom version containing CMake support.

      - uses: actions/checkout@v4

        with:

          repository: 'highlightjs/highlight.js'

          # mdbook currently (as of v0.4.27) does not support v11 yet.

          ref: '10.7.3'

          path: highlightjs

      - name: Build custom highlight.js

        run: |

          npm install

          node tools/build.js :common cmake yaml

        working-directory: highlightjs

      - name: Override highlightjs

        run: |

          cp highlightjs/build/highlight.min.js doc/book/highlight.js

      - name: Upload artifact

        uses: actions/upload-pages-artifact@v1

        with:

          path: 'doc/book'

      - name: Deploy to GitHub Pages

        id: deployment

        uses: actions/deploy-pages@v1