go-tests.yml

parameters:
  namePostfix: ""
  goVersions: ["1.14"]
  os: linux
  packages: ./...
  coverage: true
  preTest: []
  additionalVariables: {}

jobs:
  - job: ${{ format('go_tests_{0}{1}', parameters.os, parameters.name_postfix) }}
    strategy:
      matrix:
        ${{ each go in parameters.goVersions }}:
          ${{ go }}:
            go: ${{ go }}

    pool:
      ${{ if eq(parameters.os, 'linux') }}:
        vmImage: ubuntu-18.04
      ${{ if eq(parameters.os, 'windows') }}:
        vmImage: windows-2019
      ${{ if eq(parameters.os, 'osx') }}:
        vmImage: macOS-10.14

    variables:
      ${{ if eq(parameters.coverage, true) }}:
        covProfile: "-coverprofile coverage.out"
      ${{ if ne(parameters.coverage, true) }}:
        covProfile: ""
      ${{ insert }}: ${{ parameters.additionalVariables }}

    steps:
      - template: ../tasks/setup-go.yml
        parameters:
          goVersion: $(go)

      - ${{ parameters.preTest }}

      - script: go test -v ${{ parameters.packages }} $(covProfile)
        displayName: Run tests

      - ${{ if eq(parameters.coverage, true) }}:
        - script: |
            go get github.com/axw/gocov/gocov
            go get github.com/AlekSi/gocov-xml
          displayName: Install packages for converting coverage output to cobertura format

        - bash: gocov convert coverage.out | gocov-xml > coverage.xml
          displayName: Convert coverage to cobertura format

        - task: PublishCodeCoverageResults@1
          inputs:
            codeCoverageTool: cobertura
            summaryFileLocation: coverage.xml
          displayName: Publish coverage artifact