Azure DevOps Xamarin.iOS 模拟器生成输出

Question

这是我的构建管道：

pool:
  vmImage: 'macOS-latest'
  
variables:
  buildConfiguration: 'Release'

steps:
- task: NuGetToolInstaller@0

- task: NuGetCommand@2
  displayName: 'Restoring nuget for the solution'
  inputs:
    restoreSolution: '**/*.sln'

- task: XamariniOS@2
  displayName: 'Building iOS for simulator'
  inputs:
    solutionFile: '**/*iOS*.csproj'
    configuration: '$(buildConfiguration)'
    buildForSimulator: true
    packageApp: false
- task: CopyFiles@2
  displayName: 'Copy Files to: $(build.artifactstagingdirectory)'
  inputs:
    SourceFolder: $(build.SourcesDirectory)
    Contents: '**/*.app'
    TargetFolder: '$(build.artifactstagingdirectory)'
  condition: succeededOrFailed()
  
- task: PublishBuildArtifacts@1
  displayName: 'Publish Artifact: Mobile-BackReporting iOS'
  inputs:
    PathtoPublish: '$(build.artifactstagingdirectory)'
  condition: succeededOrFailed()

重要的部分是任务：CopyFiles@2

我正在尝试将 iOS 模拟器包（即 SampleToDo.iOS.app）复制到暂存目录。我可以看到在构建输出中，文件在这里生成：

/Users/runner/runners/2.171.1/work/1/s/MobileBackReporting.iOS/bin/iPhoneSimulator/Release/SampleToDo.iOS.app

为了到达这条路径，我已经尝试了所有可能的构建和代理环境变量路径的组合，在这里可以找到： https://docs.microsoft.com/en-us/azure/devops/pipelines/build/variables?view=azure-devops&tabs=yaml

我仍然无法将 SampleToDo.iOS.app 文件复制到暂存区，因为复制文件任务会发出以下警告：

##[warning]Directory '/Users/runner/work/1/a' is empty. Nothing will be added to build artifact 'drop'.
##[warning]Directory '/Users/runner/work/1/s' is empty. Nothing will be added to build artifact 'drop'.

Answer 1

如果您在管道中启用 system.debug（在管道中设置 system.debug=true 变量）。从复制文件任务日志可以看出，.app其实是一个目录。这就是为什么复制文件任务显示找不到文件的错误。

由于.app是一个目录，你需要像下面这样配置复制文件任务。复制文件任务会将该目录下的所有内容复制到文件夹$(build.artifactstagingdirectory)/SampleToDo.iOS.app。

如果要生成.ipa文件，可以设置packageApp=true

    - task: CopyFiles@2
      displayName: 'Copy Files'
      inputs:
        SourceFolder: $(build.SourcesDirectory)
        Contents: '**/SampleToDo.iOS.app/**'
        TargetFolder: '$(build.artifactstagingdirectory)/SampleToDo.iOS.app'
        flattenFolders: true
      condition: succeededOrFailed()

    - task: PublishBuildArtifacts@1
      displayName: 'Publish Artifact: Mobile-BackReporting iOS'
      inputs:
        PathtoPublish: '$(build.artifactstagingdirectory)'
      condition: succeededOrFailed()