name: PR_$(Date:yyyy.MM.dd)$(Rev:.rrr)

# PR pipeline
# - Build all targets (netstandard2.0, .NET nanoFramework)
# - Run tests and upload test coverage to codecov.io

trigger: none
pr:
  branches:
    include:
    - master
    - release/*
  paths:
    exclude:
    - '*.md'
    - '*.png'
    - '*.gitignore'

pool:
  vmImage: windows-latest

variables:
- group: common

stages:
- stage: Build
  displayName: Build & test
  jobs:
  - job: Build
    displayName: Build & test
    steps:
    - checkout: self
      fetchDepth: 1
      clean: false
      lfs: true
      submodules: false
      fetchTags: false

    - task: PowerShell@2
      displayName: 'Build, test, pack'
      inputs:
        filePath: 'Build/build.ps1'
        arguments: '-IncludeNanoFramework'
        failOnStderr: true
        showWarnings: true
        pwsh: true
        workingDirectory: '$(Build.SourcesDirectory)'

    - task: PublishTestResults@2
      condition: always()
      inputs:
        testResultsFormat: "VSTest"
        testResultsFiles: "*.trx"
        searchFolder: $(Build.SourcesDirectory)\Artifacts\TestResults
        mergeTestResults: true

    - task: PowerShell@2
      displayName: Upload to codecov.io
      env:
        CODECOV_TOKEN: $(CODECOV_TOKEN)
      inputs:
        targetType: 'inline'
        script: |
          Write-Host -Foreground Green "Downloading codecov binaries..."

          Invoke-WebRequest -Uri https://uploader.codecov.io/verification.gpg -OutFile codecov.asc
          gpg.exe --import codecov.asc

          Invoke-WebRequest -Uri https://uploader.codecov.io/latest/windows/codecov.exe -Outfile codecov.exe
          Invoke-WebRequest -Uri https://uploader.codecov.io/latest/windows/codecov.exe.SHA256SUM -Outfile codecov.exe.SHA256SUM
          Invoke-WebRequest -Uri https://uploader.codecov.io/latest/windows/codecov.exe.SHA256SUM.sig -Outfile codecov.exe.SHA256SUM.sig

          gpg.exe --verify codecov.exe.SHA256SUM.sig codecov.exe.SHA256SUM
          If ($(Compare-Object -ReferenceObject  $(($(certUtil -hashfile codecov.exe SHA256)[1], "codecov.exe") -join "  ") -DifferenceObject $(Get-Content codecov.exe.SHA256SUM)).length -eq 0) { echo "SHASUM verified" } Else {exit 1}

          Write-Host -Foreground Green "Uploading to codecov..."

          .\codecov.exe --dir "Artifacts/Coverage" -t "$env:CODECOV_TOKEN" --build "$(Build.BuildNumber)"

          Write-Host -Foreground Green "✅ Uploaded to codecov."
        pwsh: true

    - publish: $(Build.SourcesDirectory)/Artifacts
      displayName: 'Publish Artifacts'
      artifact: 'Artifacts'