matlab_test_and_coverage.yml

---
name: 'MATLAB: test and coverage'

# Installs
# - MATLAB github action
# - MOXunit
# - MOcov
# Get test data
# cd into .github/workflows
# run .github/workflows/tests_matlab.m
# If tests pass, uploads coverage to codecov

on:
  push:
    branches: [master, main, dev]
  pull_request:
    branches: ['*']

jobs:
  matlab_tests:

    strategy:
      matrix:
        version: [R2021a, R2021b, R2022a, R2022b, R2023a]
        os: [ubuntu-latest, macos-latest, windows-latest]
      fail-fast: false  # Don't cancel all jobs if one fails

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

    steps:
    - name: Install MATLAB
      uses: matlab-actions/setup-matlab@v2.0.0
      with:
        release: ${{ matrix.version }}

    - uses: actions/checkout@v4
      with:
        submodules: true
        fetch-depth: 1

    - name: Install Moxunit and MOcov
      run: |
        git clone https://github.com/MOxUnit/MOxUnit.git --depth 1
        git clone https://github.com/MOcov/MOcov.git --depth 1

    - name: Run tests
      uses: matlab-actions/run-command@v1.2.3
      with:
        command: cd(fullfile(getenv('GITHUB_WORKSPACE'), '.github', 'workflows')); run run_tests_ci;

    - name: Check logs unix
      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
      run: grep -q 0 test_report.log || { echo "Some tests failed. Check the 'Run tests' step to know which ones." >&2; exit 1; }
    - name: Check logs windows
      if: matrix.os == 'windows-latest'
      run: |
        if (-not (Get-Content test_report.log | Select-String -Pattern "0")) {
          throw "Some tests failed.  Check the 'Run tests' step to know which ones."
        }

    - name: Code coverage
      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
      # no coverage on windows as long as MOcov does not support it
      # see https://github.com/MOcov/MOcov/issues/28
      uses: codecov/codecov-action@v4
      with:
        file: coverage.xml   # optional
        flags: ${{ matrix.os }}_matlab-${{ matrix.version }}
        name: codecov-umbrella   # optional
        fail_ci_if_error: true   # optional (default = false)
        token: ${{ secrets.CODECOV_TOKEN }}