name: Linting

on:
  workflow_dispatch:
  push:
    branches: [ "amd-staging" ]
    paths-ignore:
      - '.github/workflows/pull_*.yml'
      - '*.md'
  pull_request:
    branches: [ "amd-staging" ]
    paths-ignore:
      - '.github/workflows/pull_*.yml'
      - '*.md'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  # TODO(jrmadsen): replace LD_RUNPATH_FLAG, GPU_LIST, etc. with internal handling in cmake
  GIT_DISCOVERY_ACROSS_FILESYSTEM: 1
  ROCM_PATH: "/opt/rocm"
  CMAKE_PREFIX_PATH: "/opt/rocm"
  LD_RUNPATH_FLAG: " -Wl,--enable-new-dtags -Wl,--rpath,/opt/rocm/lib"
  GPU_LIST: "gfx900 gfx906 gfx908 gfx90a gfx940 gfx941 gfx942 gfx1030 gfx1100 gfx1101 gfx1102"

jobs:
  get_latest_mainline_build_number:
    runs-on: mi200

    outputs:
      LATEST_BUILD_NUMBER: ${{ steps.get_build_number.outputs.LATEST_BUILD_NUMBER }}

    steps:
      - id: get_build_number
        run: echo "LATEST_BUILD_NUMBER=$(wget -qO- 'http://rocm-ci.amd.com/job/compute-rocm-dkms-no-npi-hipclang/lastSuccessfulBuild/buildNumber')" >> $GITHUB_OUTPUT

  linting:
    strategy:
      fail-fast: false
      matrix:
        include:
          - build-type: 'Debug'
            linter: 'clang-tidy'
            runner: 'mi100'
            os: 'ubuntu-22.04'
          - build-type: 'Release'
            linter: 'clang-tidy'
            runner: 'vega20'
            os: 'ubuntu-22.04'

    runs-on: ${{ matrix.runner }}

    needs: get_latest_mainline_build_number

    container:
      image: compute-artifactory.amd.com:5000/rocm-plus-docker/compute-rocm-dkms-no-npi-hipclang:${{ needs.get_latest_mainline_build_number.outputs.LATEST_BUILD_NUMBER }}-${{ matrix.os }}-stg1
      options: --ipc=host --device=/dev/kfd --device=/dev/dri --group-add video --cap-add=SYS_PTRACE --cap-add CAP_SYS_PTRACE --cap-add CAP_SYS_ADMIN --security-opt seccomp=unconfined

    steps:
    - uses: actions/checkout@v3

    - name: List Files
      shell: bash
      run: |
        which-realpath() { echo "$1 resolves to $(realpath $(which $1))"; }
        for i in python python3 git cmake ctest; do which-realpath $i; done
        ls -la

    - name: Update container
      run: |
        apt-get update
        apt-get install -y clang-tidy-11 g++-12
        update-alternatives --install /usr/bin/clang-tidy clang-tidy /usr/bin/clang-tidy-11 10
        update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 10 --slave /usr/bin/g++ g++ /usr/bin/g++-11
        update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 20 --slave /usr/bin/g++ g++ /usr/bin/g++-12

    - name: Install Python requirements
      shell: bash
      run: |
        python3 -m pip install -r requirements.txt

    - name: Configure, Build, and Test
      timeout-minutes: 30
      shell: bash
      run:
        python3 ./script/run-ci.py -B build
          --name ${{ github.repository }}-${{ github.ref_name }}-${{ matrix.runner }}-${{ matrix.linter }}-${{ matrix.build-type }}
          --build-jobs 12
          --site ${{ matrix.runner }}
          --gpu-targets ${{ env.GPU_LIST }}
          --linter ${{ matrix.linter }}
          --
          -DCMAKE_BUILD_TYPE=${{ matrix.build-type }}
          -DCMAKE_INSTALL_PREFIX="${{ env.ROCM_PATH }}"
          -DCMAKE_MODULE_PATH="${{ env.ROCM_PATH }}/hip/cmake;${{ env.ROCM_PATH }}/lib/cmake"
          -DCMAKE_SHARED_LINKER_FLAGS="${{ env.LD_RUNPATH_FLAG }}"
          -DCMAKE_INSTALL_RPATH=${{ env.ROCM_PATH }}
          -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF
          -DPython3_EXECUTABLE=$(which python3)
          --
          -VV