name: Go

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

jobs:

  build_and_test:
    name: Build and test
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        go: ['1.11', '1.12', '1.13', '1.14']

    steps:
    - id: go
      name: Set up Go
      uses: actions/setup-go@v1
      with:
        go-version: 1.13  # ${{ matrix.go }}

    - name: Check out code into the Go module directory
      uses: actions/checkout@v2

    - name: Build
      run: go build -v .
    
    - name: Test
      run: go test -v -coverprofile=profile.cov .

    - name: Send coverage
      uses: shogo82148/actions-goveralls@v1
      with:
        path-to-profile: profile.cov
        parallel: true

  # notifies coveralls that all test jobs are finished
  finish:
    needs: build_and_test
    runs-on: ubuntu-latest
    steps:
    - uses: shogo82148/actions-goveralls@v1
      with:
        parallel-finished: true