build.yml

pool:
  vmImage: windows-2019

variables:
- group: Xamarin NuGetized

resources:
  repositories:
  - repository: templates
    type: github
    name: xamarin/yaml-templates
    ref: refs/heads/master
    endpoint: xamarin

steps:

- checkout: self
  clean: true

- task: UseDotNet@2
  inputs:
    version: 2.1.807

- task: UseDotNet@2
  inputs:
    useGlobalJson: true

- task: MSBuild@1
  displayName: Restore
  inputs:
    solution: build.proj
    msbuildArguments: /t:Restore /bl:"$(Build.ArtifactStagingDirectory)\restore.binlog"

- task: MSBuild@1
  displayName: Build
  inputs:
    solution: build.proj
    msbuildArguments: /t:Build /p:Out="$(Build.ArtifactStagingDirectory)" /bl:"$(Build.ArtifactStagingDirectory)\build.binlog"

- task: VSTest@2
  displayName: Test
  inputs:
    testAssemblyVer2: |-
      **\*.Tests.dll
      !**\xunit*.dll
    codeCoverageEnabled: 'true'
    publishRunAttachments: 'true'

- template: sleet/v1.yml@templates
  parameters:
    connectionString: $(SLEET_FEED_CONNECTIONSTRING)
    container: xvs
    packages: $(Build.ArtifactStagingDirectory)

- task: PublishBuildArtifacts@1
  displayName: Publish
  condition: always()
  inputs:
    PathtoPublish: $(Build.ArtifactStagingDirectory)
    ArtifactName: output
    ArtifactType: Container

- task: NuGetCommand@2
  displayName: 'NuGet Update'
  inputs:
    command: custom
    arguments: 'update -self'

- pwsh: |
    $branch = '$(Build.SourceBranch)'
    $push = "$($branch -eq 'refs/heads/master' -or $branch -match 'refs/heads/d\d\d-*|refs/heads/rel/*')".ToLowerInvariant()
    Write-Host "##vso[task.setvariable variable=PushPackages;]$push"
  displayName: Set PushPackages
  condition: eq(variables['PushPackages'], '')
   
# This step is required to override the apitoken for 'xamarin-impl public feed' with a federated token from 'xamarin-impl-public-feed'
- task: AzureCLI@2
  displayName: 'Set Xamarin Impl token'
  inputs:
    azureSubscription: 'xamarin-impl-public-feed' # The managed identity based service connection (no spaces)
    scriptType: 'pscore'
    scriptLocation: 'inlineScript'
    inlineScript: |
      $accessToken = az account get-access-token --query accessToken --resource 499b84ac-1321-427f-aa17-267ca6975798 -o tsv

      # Set the access token as a secret, so it doesn't get leaked in the logs
      Write-Host "##vso[task.setsecret]$accessToken"

      # Override the apitoken of the nuget service connection, for the duration of this stage
      # xamarin-impl public feed = d567a069-5a03-4f36-b4c6-0dec6f32b697
      Write-Host "##vso[task.setendpoint id=d567a069-5a03-4f36-b4c6-0dec6f32b697;field=authParameter;key=apitoken]$accessToken"

- task: NuGetCommand@2
  displayName: Push Packages
  continueOnError: true
  condition: and(succeeded(), eq(variables['PushPackages'], 'true'))
  inputs:
    command: push
    packagesToPush: '$(Build.ArtifactStagingDirectory)/*.nupkg'
    nuGetFeedType: external
    publishFeedCredentials: 'xamarin-impl public feed' # The PAT based service connection (has spaces)