ci.yml

name: VSL Continuous Integration

concurrency:
  group: ci-${{ github.event.number }}
  cancel-in-progress: true

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

  push:
    branches:
      - main

  pull_request:
    branches:
      - main

jobs:
  validate-docs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout VSL
        uses: actions/checkout@v3
        with:
          path: vsl

      - name: Setup V
        uses: vlang/setup-v@v1.3
        with:
          check-latest: true

      - name: V doctor
        run: v doctor

      - name: Install dependencies
        run: |
          sudo apt-get update && \
          sudo apt-get install --quiet -y --no-install-recommends \
            gfortran \
            libxi-dev \
            libxcursor-dev \
            mesa-common-dev \
            liblapacke-dev \
            libopenblas-dev \
            libgc-dev \
            libgl1-mesa-dev \
            libopenmpi-dev \
            libhdf5-dev \
            hdf5-tools \
            opencl-headers

      - name: Copy VSL source code to V Modules
        run: cp -rf ./vsl ~/.vmodules

      - name: Validate Docs
        run: |
          cd ~
          v check-md ~/.vmodules/vsl

  fmt-check:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout VSL
        uses: actions/checkout@v3
        with:
          path: vsl

      - name: Setup V
        uses: vlang/setup-v@v1.3
        with:
          check-latest: true

      - name: V doctor
        run: v doctor

      - name: Install dependencies
        run: |
          sudo apt-get update && \
          sudo apt-get install --quiet -y --no-install-recommends \
            gfortran \
            libxi-dev \
            libxcursor-dev \
            mesa-common-dev \
            liblapacke-dev \
            libopenblas-dev \
            libgc-dev \
            libgl1-mesa-dev \
            libopenmpi-dev \
            libhdf5-dev \
            hdf5-tools \
            opencl-headers

      - name: Move VSL source code to V Modules
        run: mv ./vsl ~/.vmodules

      - name: Verify Fmt
        # TODO: Remove continue-on-error when v fmt -verify is fixed for VSL on CI
        continue-on-error: true
        run: |
          cd ~
          v fmt -verify ~/.vmodules/vsl

  run-tests-on-linux:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-22.04
          - ubuntu-20.04
        flags:
          - ""
          - "--prod"

    steps:
      - name: Checkout VSL
        uses: actions/checkout@v3
        with:
          path: vsl

      - name: Setup V
        uses: vlang/setup-v@v1.3
        with:
          check-latest: true

      - name: V doctor
        run: v doctor

      - name: Install dependencies
        run: |
          sudo apt-get update && \
          sudo apt-get install --quiet -y --no-install-recommends \
            gfortran \
            libxi-dev \
            libxcursor-dev \
            mesa-common-dev \
            liblapacke-dev \
            libopenblas-dev \
            libgc-dev \
            libgl1-mesa-dev \
            libopenmpi-dev \
            libhdf5-dev \
            hdf5-tools \
            opencl-headers

      - name: Move VSL source code to V Modules
        run: mv ./vsl ~/.vmodules

      - name: Execute Tests using Pure V Backend
        run: ~/.vmodules/vsl/bin/test ${{ matrix.flags }}

      - name: Execute Tests using Pure V Backend with Pure C Blas
        run: ~/.vmodules/vsl/bin/test ${{ matrix.flags }} --use-cblas
        if: ${{ matrix.os != 'ubuntu-18.04' }}

      - name: Execute Tests using Pure V Backend and Garbage Collection enabled
        run: ~/.vmodules/vsl/bin/test ${{ matrix.flags }} --use-gc boehm

      - name: Execute Tests using Pure V Backend with Pure C Blas and Garbage Collection enabled
        run: ~/.vmodules/vsl/bin/test ${{ matrix.flags }} --use-cblas --use-gc boehm
        if: ${{ matrix.os != 'ubuntu-18.04' }}

  run-tests-on-macos:
    runs-on: ${{ matrix.os }}

    strategy:
      fail-fast: false
      matrix:
        os:
          - macos-latest
        flags:
          - ""
          - "--prod"

    steps:
      - name: Checkout VSL
        uses: actions/checkout@v3
        with:
          path: vsl

      - name: Setup V
        uses: vlang/setup-v@v1.3
        with:
          check-latest: true

      - name: V doctor
        run: v doctor

      - name: Install dependencies
        run: |
          brew install coreutils
          brew install gcc
          brew install libomp
          brew install hdf5
          brew install open-mpi
          brew install openblas
          brew install lapack

      - name: Move VSL source code to V Modules
        run: mv ./vsl ~/.vmodules

      - name: Execute Tests using Pure V Backend
        # TODO: Remove continue-on-error when CI is fixed for macOS
        continue-on-error: true
        run: ~/.vmodules/vsl/bin/test

      - name: Execute Tests using Pure V Backend with Pure C Blas
        continue-on-error: true
        run: ~/.vmodules/vsl/bin/test --use-cblas

      - name: Execute Tests using Pure V Backend and Garbage Collection enabled
        continue-on-error: true
        run: ~/.vmodules/vsl/bin/test --use-gc boehm

      - name: Execute Tests using Pure V Backend with Pure C Blas and Garbage Collection enabled
        continue-on-error: true
        run: ~/.vmodules/vsl/bin/test --use-cblas --use-gc boehm