name: test

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  go:
    env:
      MAXMIND_GEOLITE2_LICENSE: ${{ secrets.MAXMIND_GEOLITE2_LICENSE }}
    strategy:
      matrix:
        go-version:
          - "1.13"
          - "1.14"
          - "1.15"
          - "1.16"
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2.3.4
    - uses: actions/setup-go@v2
      with:
        go-version: ${{ matrix.go-version }}

    - name: Cache dependencies
      uses: actions/cache@v2.1.5
      with:
        path: vendor/
        key: vendor-${{ matrix.go-version }}-${{ hashFiles('go.mod', 'go.sum') }}

    - name: Build applications
      run: |
        echo "Building with $(nproc) threads"
        make client -j$(nproc)
        make proxy -j$(nproc)
        make server -j$(nproc)

    - name: Run tests
      run: |
        make test || make test

    - name: Generate coverage report
      run: |
        make cover || make cover

    - name: Convert coverage to lcov
      uses: jandelgado/gcov2lcov-action@v1.0.8
      with:
          infile: cover.out
          outfile: cover.lcov

    - name: Coveralls Parallel
      uses: coverallsapp/github-action@v1.1.2
      env:
        COVERALLS_FLAG_NAME: run-${{ matrix.go-version }}
      with:
        path-to-lcov: cover.lcov
        github-token: ${{ secrets.github_token }}
        parallel: true

  finish:
    needs: go
    runs-on: ubuntu-latest
    steps:
    - name: Coveralls Finished
      uses: coverallsapp/github-action@v1.1.2
      with:
        github-token: ${{ secrets.github_token }}
        parallel-finished: true