macos-build.yml

on:
  pull_request:
    branches:
      - master

env:
  CACHE_VERSION: v1

name: Regress Olympia on MacOS
jobs:
  build_test_job:
    strategy:
      # Strategy is a matrix of debug and release builds/regression
      matrix:
        os: [macos-12]
        BUILD_TYPE: [Debug]
        COMPILER: [clang]

    name: MacOS-${{ matrix.BUILD_TYPE }}-${{matrix.COMPILER}}
    runs-on: ${{ matrix.os }}

    # Set up a global environment variable for build scripts
    env:
      OLYMPIA_BUILD_TYPE: ${{ matrix.BUILD_TYPE }}
      COMPILER:           ${{ matrix.COMPILER }}

    steps:

      # Get Olympia
      - name: Checkout Olympia
        uses: actions/checkout@v3
        with:
          submodules: recursive

      # Get Sparta
      - name: Checkout Sparta
        uses: actions/checkout@v3
        with:
          repository: sparcians/map
          path: map
          ref: map_v2.0.13

      # Setup Conda and build environment
      - name: Grab Python v3.8
        uses: actions/setup-python@v3
        with:
          python-version: 3.8

      # Cache the conda dependencies to
      - name: Cache conda deps
        uses: actions/cache@v3
        with:
          key: ${{ matrix.os }}-${{ matrix.BUILD_TYPE }}-${{ matrix.COMPILER }}-conda-${{ hashFiles('.github/workflows/conda/macos_env.yml') }}
          path: /usr/share/miniconda/envs/riscv_perf_model # Default path for conda

      # Setup CCache to cache builds
      - name: ccache
        uses: hendrikmuhs/ccache-action@v1.2
        with:
          key: ${{ matrix.os }}-${{ matrix.BUILD_TYPE }}-${{ matrix.COMPILER }}-ccache-${{ github.ref_name }}
          restore-keys: |
            ${{ matrix.os }}-${{ matrix.BUILD_TYPE }}-${{ matrix.COMPILER }}-ccache-master
            ${{ matrix.os }}-${{ matrix.BUILD_TYPE }}-${{ matrix.COMPILER }}-ccache

      - name: Setup Conda Environment
        uses: conda-incubator/setup-miniconda@v2
        with:
          miniforge-variant: Mambaforge
          channels: conda-forge,defaults
          channel-priority: true
          activate-environment: riscv_perf_model
          environment-file: .github/workflows/conda/macos_env.yml

      # Build
      - name: Build & Regress
        run: ./.github/actions/build/entrypoint.sh

      # Save error logs, etc
      - name: Save artifacts
        if: failure()
        uses: actions/upload-artifact@main
        with:
          name: ErrorLogs-${{matrix.BUILD_TYPE}}-${{matrix.COMPILER}}
          path: ${{matrix.BUILD_TYPE}}/test/

      #- name: CTest
      #  # Run CTests without Valgrind tests otherwise the runtime will be TOO long
      #  if: ${{ env.DABBLE_BUILD_TYPE == 'release' }} && ${{ env.VALGRIND == 'false' }}
      #  uses: ./.github/actions/ctest  # Uses an action.yml in directory