ubuntu-build.yml

on:
  pull_request:
    branches:
      - master

env:
  CACHE_VERSION: v1

name: Regress Olympia on Ubuntu
jobs:
  build_test_job:
    strategy:
      # Strategy is a matrix of debug and release builds/regression
      matrix:
        os: [ubuntu-latest]
        BUILD_TYPE: [Debug,Release]
        COMPILER: [gcc, clang]

    name: Ubuntu-${{ matrix.BUILD_TYPE }}
    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_v2.0.10

      # 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('conda/environment.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
        run: |
          # $CONDA is an environment variable pointing to the root of the miniconda directory
          $CONDA/bin/conda config --set channel_priority strict
          $CONDA/bin/conda env update --file  ${{ github.workspace }}/conda/environment.yml
          $CONDA/bin/conda init bash

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

      #- 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