build_and_test_cmake.yml

name: Build and Test w/CMake
permissions: read-all
on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
      - uses: seanmiddleditch/gha-setup-ninja@master

      - name: Install prerequisites
        run: |
          sudo apt update
          sudo apt install -y uuid-dev

      - name: Cache LLVM artifact
        id: cache-llvm
        uses: actions/cache@v3
        with:
          path: |
            ./externals/llvm-project
          key: ${{ runner.os }}-cmake-${{ hashFiles('bazel/import_llvm.bzl') }}-${{ hashFiles('**/CMakeLists.txt') }}

      - name: Cache mlir-tutorial build
        id: cache-mlir-tutorial
        uses: actions/cache@v3
        with:
          path: |
            ./build
          key: ${{ runner.os }}-cmake-${{ hashFiles('bazel/import_llvm.bzl') }}-${{ hashFiles('**/CMakeLists.txt') }}

      - name: Git config
        run: |
          git config --global --add safe.directory ${GITHUB_WORKSPACE}

      - name: Build LLVM
        if: steps.cache-llvm.outputs.cache-hit != 'true'
        run: |
          LLVM_COMMIT=$(grep LLVM_COMMIT ${GITHUB_WORKSPACE}/bazel/import_llvm.bzl | head -n 1 | cut -d'"' -f 2 )
          git submodule update --init --recursive
          cd externals/llvm-project
          git checkout ${LLVM_COMMIT}
          mkdir build && cd build
          cmake -G Ninja ../llvm -DLLVM_ENABLE_PROJECTS=mlir -DLLVM_BUILD_EXAMPLES=ON -DLLVM_ENABLE_ASSERTIONS=ON -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RTTI=ON -DLLVM_TARGETS_TO_BUILD="host"
          cmake --build . --target check-mlir

      - name: Build and test mlir-tutorial
        run: |
          mkdir build && cd build
          cmake -DLLVM_DIR=${GITHUB_WORKSPACE}/externals/llvm-project/build/lib/cmake/llvm -DMLIR_DIR=${GITHUB_WORKSPACE}/externals/llvm-project/build/lib/cmake/mlir -DBUILD_DEPS="ON" -DBUILD_SHARED_LIBS="OFF" ..
          cmake --build . --target MLIRAffineFullUnrollPasses
          cmake --build . --target MLIRMulToAddPasses
          cmake --build . --target MLIRNoisyPasses
          cmake --build . --target mlir-headers
          cmake --build . --target tutorial-opt
          cmake --build . --target check-mlir-tutorial