azure - 在 Azure DevOps Pipelines 中不同阶段的步骤之间共享变量

Question

我正在尝试弄清楚如何在管道中不同阶段的步骤之间共享自定义变量。我有三个管道，第一个管道查找存储库的更改，以查找任何更改并设置变量，然后在其他阶段的步骤中使用这些变量。我已经尝试了 dependency.Stage.outputs['Job.step.variable'] 和 stageDependency.Stage.Job.outputs['step.variable'] 但两者都尝试过给我错误，dependency 和 stageDependency 是无法识别的值。我认为这是因为这些是阶段和作业级别的变量，无法在作业内部的步骤中访问。我如何才能访问这些变量？

我在子阶段和作业中有多个步骤，无论变量是否设置，都应该运行，这使得我不能只创建阶段或作业条件。

stages:
  - stage: BuildAndUnit
    jobs:
    - job: Build
      steps:
      - task: touchify.vsts-changed-files.vsts-changed-files.ChangedFiles@1
        displayName: 'Detect Changes'
        inputs:
          rules: |
            [RunBackendTests]
            !+(WebUi|Web2)/**
            [RunNgWebAppTests]
            Web2/*
            Web2/!(administration)/**
            [RunNgWebAdminTests]
            Web2/package.json
            Web2/package-lock.json
            Web2/administration/**
  - stage: CoreTests
    displayName: 'Core Tests'
    dependsOn: BuildAndUnit
    jobs:
    - job: CoreTest
      steps:
      - checkout: none
      - task: Npm@1
        displayName: 'Ng WebApp Unit Test'
        inputs:
          command: custom
          customCommand: ''
        condition: and(succeeded(), eq(stageDependencies.BuildAndUnit.Build.outputs['ChangedFiles.runngwebapptests'], 'true'))
      - task: Npm@1
        displayName: 'Run Ng WebAdmin Unit Tests'
        inputs:
          command: custom
          customCommand: ''
        condition: and(succeeded(), eq(stageDependencies.BuildAndUnit.Build.outputs['stageDependencies.BuildAndUnit.Build.outputs['ChangedFiles.runngwebadmintests'], 'true'))

Answer 1

我终于找到了!这是供将来寻找类似事物的人使用的，只需在工作级别导入变量即可。

stages:
  - stage: BuildAndUnit
    jobs:
    - job: Build
      steps:
      - task: touchify.vsts-changed-files.vsts-changed-files.ChangedFiles@1
        displayName: 'Detect Changes'
        inputs:
          rules: |
            [RunBackendTests]
            !+(WebUi|Web2)/**
            [RunNgWebAppTests]
            Web2/*
            Web2/!(administration)/**
            [RunNgWebAdminTests]
            Web2/package.json
            Web2/package-lock.json
            Web2/administration/**
  - stage: CoreTests
    displayName: 'Core Tests'
    dependsOn: BuildAndUnit
    jobs:
    - job: CoreTest
      variables:
        runngwebapptests: $[ stageDependencies.BuildAndUnit.Build.outputs['ChangedFiles.runngwebapptests'] ]
        runngwebadmintests: $[ stageDependencies.BuildAndUnit.Build.outputs['ChangedFiles.runngwebadmintests'] ]
      steps:
      - checkout: none
      - task: Npm@1
        displayName: 'Ng WebApp Unit Test'
        inputs:
          command: custom
          customCommand: ''
        condition: and(succeeded(), eq(variables['runngwebapptests'], 'true'))
      - task: Npm@1
        displayName: 'Run Ng WebAdmin Unit Tests'
        inputs:
          command: custom
          customCommand: ''
        condition: and(succeeded(), eq(variables['runngwebadmintests'], 'true'))