deploy-docs.yml

name: Deploy Documentation Pages
on:
  push:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-24.04
    env:
      LLVM_DIR: /usr/lib/llvm-18/cmake
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Install build tools and libraries
        run: |
          sudo apt-get update
          sudo apt-get install -y gcc-14 g++-14 cmake hugo ninja-build llvm-18-dev llvm-18-tools \
          libmlir-18-dev libgccjit-14-dev mlir-18-tools

      - name: Build and link MLIR documentation
        run: |
          cmake -B build -G Ninja -DCMAKE_C_COMPILER=gcc-14 -DCMAKE_CXX_COMPILER=g++-14 .
          cmake --build build --target mlir-doc
          cmake --build build --target link-mlir-docs

      - name: Build hugo site
        run: |
          cd www
          hugo

      - name: Upload hugo site artifacts
        id: deployment
        uses: actions/upload-pages-artifact@v3
        with:
          path: www/public

  deploy:
    needs: build
    runs-on: ubuntu-latest
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    permissions:
      pages: write
      id-token: write
    steps:
      - name: Deploy hugo site to GitHub pages
        id: deployment
        uses: actions/deploy-pages@v4