name: CI
on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        go: [ '1.19', '1.18' ]
    name: Go ${{ matrix.go }} test
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Install Go stable version
        if: matrix.go != 'tip'
        uses: actions/setup-go@v3
        with:
          go-version: ${{ matrix.go }}
          check-latest: true
      - name: Install Go tip
        if: matrix.go == 'tip'
        run: |
          git clone --depth=1 https://go.googlesource.com/go $HOME/gotip
          cd $HOME/gotip/src
          ./make.bash
          echo "::set-env name=GOROOT::$HOME/gotip"
          echo "::add-path::$HOME/gotip/bin"
          echo "::add-path::$(go env GOPATH)/bin"
      - name: Test
        run: go test -v -race ./...
      - name: Upload code coverage to codecov
        if: matrix.go == '1.19'
        uses: codecov/codecov-action@v1
        with:
          file: ./coverage.out