将字典传递到Azure Devops yaml中的模板

Question

我想在模板中运行一个循环，以下载带有特定版本的两个工件。

我一直在试图为此制定解决方案，但还没有运气，这就是我到目前为止出现的东西，但我认为它不受支持。

如果可能的话，有人可以将我指向正确的方向吗？

pipeline.yml

variables:
- template: project.variables.yml

jobs:
- job: 'Deploy'
  steps:
  - template: instantclient.template.yml
    parameters:
      artifacts:
        oracle-instantclient:
          package: 'oracle-instantclient'
          packageVersion: ${{ variables.oracle-instantclient }}
        oracle-data-access-components:
          package: 'oracle-data-access-components'
          packageVersion: ${{ variables.oracle-data-access-components }}

instantclient.template.yml

parameters:
- name: artifacts
  type: object
- name: feed
  default: ahitapplicationteam
- name: downloadDirectory
  default: deployment/s

steps:
  - ${{ each artifact in parameters.artifacts}}:
    - template: artifacts.template.yml
      parameters:
        packageVersion: ${{ packageVersion }}
        feed:  ${{ parameters.feed }}
        package: ${{ package }}
        downloadDirectory: ${{ parameters.downloadDirectory }}

trifacts.template.yml

parameters:
- name: packageVersion
- name: feed
- name: package
- name: downloadDirectory

steps:
- task: UniversalPackages@0
  displayName: 'Downloading | Feed: ${{ parameters.feed }} | Package: ${{ parameters.package }}' #| PackageVersion: ${{ parameters.packageVersion }}
  inputs:
    command: 'download'
    downloadDirectory: ${{ parameters.downloadDirectory }}
    vstsFeed:  ${{ parameters.feed }}
    vstsFeedPackage: ${{ parameters.package }}
    vstsPackageVersion: ${{ parameters.packageVersion }}
    verbosity: 'Debug'

Answer 1

您在正确的轨道上。您需要将-字符添加到对象中的每个项目中，以将其转换为数组。 对象可以是简单的字符串或复杂对象的数组。作为对象，您可以在每个循环中访问对象的属性。

使用$ {{variables.oracle-data-access-components}}}假设oracle> oracle> oracle> oracle-data-access-components变量可在 compile-上获得时间最初处理管道时。

您是否想将其分解为3个模板是一种风格决定。我使用了2个模板来简化可读性，但是第三个模板将为您提供一些验证所需的参数。

pipeline.yml

variables:
- template: project.variables.yml

jobs:
- job: 'Deploy'
  steps:
  - template: instantclient.template.yml
    parameters:
      artifacts:
        - name: 'oracle-instantclient'
          version: ${{ variables.oracle-instantclient }}
        - name: 'oracle-data-access-components'
          version: ${{ variables.oracle-data-access-components }}

intermantclient.template.yml

parameters:
# list of package to download (name, version)
- name: artifacts
  type: object

# azure artifact feed name
- name: feed
  type: string
  default: 'ahitapplicationteam'

# download path for artifacts
- name: downloadDirectory
  type: string
  default: 'deployment/s'

steps:
# loop through the artifacts (name, version)
- ${{ each artifact in parameters.artifacts}}:
 
  # download the artifact
  - task: UniversalPackages@0
    displayName: 'Downloading | Feed: ${{ parameters.feed }} | Package: ${{ artifact.name }}' #| PackageVersion: ${{ artifact.version }}
    inputs:
      command: 'download'
      downloadDirectory: ${{ parameters.downloadDirectory }}
      vstsFeed:  ${{ parameters.feed }}
      vstsFeedPackage: ${{ artifact.name }}
      vstsPackageVersion: ${{ artifact.version }}
      verbosity: 'Debug'