run_pr_tests.yml

# Simple workflow for running non-documentation PR testing
name: Run ock tests for PR testing
on:
  pull_request:
    paths:
      - 'source/**'
      - 'modules/**'
      - 'examples/**'
      - 'cmake/**'
      - 'hal/**'
      - '.github/actions/do_build_ock/**'
      - '.github/actions/setup_ubuntu_build/**'
      - '.github/workflows/run_pr_tests.yml'
      - 'CMakeLists.txt'

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:

  # build and run host x86_64, execute UnitCL and lit tests and build and run offline
  run_host_x86_64:
    runs-on: ubuntu-22.04

    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
      
      # installs tools, ninja, installs llvm and sets up sccahe
      - name: setup-ubuntu
        uses:  ./.github/actions/setup_ubuntu_build
        with:
          llvm_version: 17
          llvm_build_type: RelAssert        
  
      # These need to match the configurations of build_pr_cache to use the cache effectively
      - name: build host x86_64 online release
        uses: ./.github/actions/do_build_ock
        with:
          build_type: Release

      - name: run just online lit
        run:
          ninja -C build check-all-lit

      - name: run host online check
        run:
          ninja -C build check-UnitCL

      # use the previous build for online to get clc
      - name: build host x86_64 offline release
        uses: ./.github/actions/do_build_ock
        with:
          build_type: Release
          extra_flags: -DCA_RUNTIME_COMPILER_ENABLED=OFF -DCA_EXTERNAL_CLC=${{ github.workspace }}/build/bin/clc
          build_dir: build_offline
          build_targets: UnitCL
          assemble_spirv_ll_lit_test_offline: ON

      - name: run host x86_64 offline
        run:
          ninja -C build_offline check-UnitCL

  # build and run riscv m1, execute UnitCL and lit tests
  run_riscv_m1:  

    runs-on: ubuntu-22.04

    steps:
      - name: Checkout repo
        uses: actions/checkout@v3
      
      # installs tools, ninja, installs llvm and sets up sccahe
      - name: setup-ubuntu
        uses:  ./.github/actions/setup_ubuntu_build
        with:
          llvm_version: 17
          llvm_build_type: RelAssert

      - name: build riscv M1
        uses: ./.github/actions/do_build_ock/do_build_m1  

      - name: run riscv M1 lit
        run:
          ninja -C build check-all-lit

      - name: run riscv M1 UnitCL tests
        run:
          ninja -C build check-UnitCL

  # run clang-format-diff on the repo
  run_clang_format:

    runs-on: ubuntu-22.04

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

      - name: setup-ubuntu-clang-format
        run:
          pip install clang-format==16.0.6

      - name: run clang-format
        run: |
          # we've installed clang-format-16 in the docker via pip, which just installs it as clang-format,
          # so just use clang-format-diff and -b clang-format directly
          git fetch origin ${{ github.base_ref }}
          git diff -U0 --no-color origin/${{ github.base_ref }} | \
            clang-format-diff.py -p1 -regex \
            "^(?!(.+\\/)*(external|cookie)\\/).*\\.(c|cc|cxx|cpp|h|hh|hxx|hpp)$" -b clang-format \
            > clang-format.diff
          if [ `wc -l < clang-format.diff` = 0 ]; then
            echo 'success: clang-format did not generate a diff'
            exit 0
          fi
          cat clang-format.diff
          exit 1