CI.yml

name: CI
on:
  push:
    branches:
      - main
    tags: ['*']
  pull_request:
  workflow_dispatch:
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}
jobs:
  test:
    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        version:
          - '1.9'
        os:
          - ubuntu-latest
        arch:
          - x64
    steps:
      - uses: actions/checkout@v3
      - uses: julia-actions/setup-julia@v1
        with:
          version: ${{ matrix.version }}
          arch: ${{ matrix.arch }}

      - name: Cache Julia packages
        uses: actions/cache@v2
        with:
          path: ~/.julia
          key: ${{ runner.os }}-julia-${{ matrix.version }}-${{ hashFiles('**/Project.toml', '**/Manifest.toml') }}
          restore-keys: |
            ${{ runner.os }}-julia-${{ matrix.version }}-
            ${{ runner.os }}-julia-
      
      - name: Install Xvfb
        run: sudo apt-get install -y xvfb

      - name: Create script for tests with Xvfb
        run: |
          echo '#!/bin/bash' > run_tests.sh
          echo 'export JULIA_PKG_SERVER=""' >> run_tests.sh
          echo 'export JULIA_NUM_THREADS=1' >> run_tests.sh
          echo 'julia --project --code-coverage=user -e "using Pkg; Pkg.test()"' >> run_tests.sh
          chmod +x run_tests.sh
      
      - name: Run tests with Xvfb
        run: xvfb-run --auto-servernum --server-args="-screen 0 1024x768x24" ./run_tests.sh
      
      - name: Process coverage with Coverage.jl
        run: julia --project -e 'using Coverage; LCOV.writefile("lcov.info", process_folder())'

      - uses: codecov/codecov-action@v3
        with:
          files: lcov.info