on: [push, pull_request]
name: tests
env:
  GO111MODULE: on

jobs:
  test:
    strategy:
      matrix:
        go-version: [1.12.x, 1.13.x]
        platform: [ubuntu-latest]
    runs-on: ${{ matrix.platform }}

    steps:
    - uses: actions/setup-go@v1
      with:
        go-version: ${{ matrix.go-version }}
    - uses: actions/checkout@v1

    - name: Cache go modules
      uses: actions/cache@preview
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Run go fmt
      run: diff -u <(echo -n) <(gofmt -d -s .)

    - name: Run go vet
      run: go vet ./...

    - name: Run go test
      run: go test -v -race -coverprofile=coverage.txt -covermode=atomic ./...

    - name: Upload coverage to Codecov
      env:
        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      run: bash <(curl -s https://codecov.io/bash)

  # On Windows, just run the local tests.  Don't bother with checking gofmt, go
  # vet, or uploading results to Codecov
  test-windows:
    strategy:
      matrix:
        go-version: [1.12.x, 1.13.x]
        platform: [windows-latest]
    runs-on: ${{ matrix.platform }}
    steps:
    - uses: actions/setup-go@v1
      with:
        go-version: ${{ matrix.go-version }}
    - uses: actions/checkout@v1
    - name: Cache go modules
      uses: actions/cache@preview
      with:
        path: ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**\go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-
    - run: go test ./...