将文件内容发布到CI管道的服务总线

Question

在我的CI管道中，我正在尝试将消息发布到Service Bus及其正常工作时，当它只是一些硬编码的文本或变量时，请在此处使用“ PublishToazureservicebus”任务。 但是问题是在尝试从存储库中读取文件，然后将其发布到服务总线时。

我尝试使用脚本语言使用读取文件并将其放入变量，但由于变量无法存储Big JSON文件，因此它无法工作。 将消息发布到服务总线时，有什么方法可以直接读取文件。

以下是用于调试的示例代码段

trigger:
- none

pool:
  vmImage: ubuntu-latest

parameters:
- name: ProjectName
  displayName: Project Name
  type: string
  default: DevOpsDemo
- name: repoName
  displayName: repo Name
  type: string
  default: ProjectCode
- name: branchRef
  displayName: Branch Name
  type: string
  default: main
variables:
 - name: jobStatus
   value: "Failed"
 - name: projectFile
   value: ""
stages:
- stage: Stage1
  displayName: Stage 1
  jobs:
  - job: CheckOutRepo
    displayName: CheckOut-Repo Display
    steps:
    - script: |
        echo "Checkout for " ${{ parameters.ProjectName}} : ${{ parameters.repoName}} : ${{ parameters.branchRef}}
      name: PrintMessage
    - checkout: git://${{ parameters.ProjectName}}/${{ parameters.repoName}}@refs/heads/${{ parameters.branchRef}}
      name: Checkout
    - task: PythonScript@0
      inputs:
        scriptSource: 'inline'
        script: |
          import json
          import requests
          f = open('project-release.json')
          projectFile = json.load(f)
          print(projectFile)
          f.close()
          print("Afterclosing")
          print(projectFile)
    - script: |
        echo "Project release file" $(cat project-release.json)
      name: TestPrint
    - task: CopyFiles@2
      inputs:
        SourceFolder: 'services'
        Contents: '**'
        TargetFolder: $(Build.ArtifactStagingDirectory)
      name: CopyFiles
    - task: PublishBuildArtifacts@1
      inputs:
        PathtoPublish: $(Build.ArtifactStagingDirectory)
        ArtifactName: 'drop'
        publishLocation: 'Container'
      name: PublishArtifacts
    - bash: |
        echo "##vso[task.setvariable variable=jobStatus]Success"
      name: setVar
    - bash: |
        echo "##vso[task.setvariable variable=jobStatus;isOutput=true]$(jobStatus)"
        echo "##vso[task.setvariable variable=projectFile;isOutput=true]$(cat project-release.json)"
      name: SetStatus
      condition: always()
- stage: Stage2
  displayName: Stage 2
  condition: always()
  jobs:
  - job: Publish
    pool: server
    variables:
      jobStatus: $[ stageDependencies.Stage1.CheckOutRepo.outputs['SetStatus.jobStatus'] ]
      projectFile: $[ stageDependencies.Stage1.CheckOutRepo.outputs['SetStatus.projectFile'] ]
    steps:
      - task: PublishToAzureServiceBus@1
        inputs:
          azureSubscription: 'SBConnection'
          messageBody: |
            {
            "Status": "$(jobStatus)",
            "BuildID": "$(build.buildid)",
            "BuildNumber":"$(build.buildnumber)",
            "projectFile":$(cat project-release.json)
            }
          signPayload: false
          waitForCompletion: false
        condition: always()

Answer 1

我可以通过在bash脚本中使用setVaria，如下

pool:
  vmImage: ubuntu-latest

stages:
- stage: Stage1
  displayName: Stage 1
  jobs:
  - job: CheckOutRepo
    displayName: CheckOut-Repo Display
    steps:
    - checkout: git://${{ parameters.ProjectName}}/${{ parameters.repoName}}@refs/heads/${{ parameters.branchRef}}
      name: Checkout
    - bash: |
        data=$(cat project-release.json)
        echo "##vso[task.setvariable variable=jobStatus;isOutput=true]$(jobStatus)"
        echo "##vso[task.setvariable variable=data;isOutput=true]"$data
      name: SetStatus
      condition: always()
- stage: Stage2
  displayName: Stage 2
  condition: always()
  jobs:
  - job: Publish
    pool: server
    variables:
      jobStatus: $[ stageDependencies.Stage1.CheckOutRepo.outputs['SetStatus.jobStatus'] ]
      projectFile: $[ stageDependencies.Stage1.CheckOutRepo.outputs['SetStatus.data'] ]
    steps:
      - task: PublishToAzureServiceBus@1
        inputs:
          azureSubscription: 'SBConnection'
          messageBody: |
            {
            "Status": "$(jobStatus)",
            "BuildID": "$(build.buildid)",
            "BuildNumber":"$(build.buildnumber)",
            "projectFile":$(projectFile)
            }
          signPayload: false
          waitForCompletion: false
        condition: always()