在azure devops yaml中向模板传递字典

Question

我想在模板中运行一个循环，以下载具有特定版本的两个工件。

我一直在尝试制定解决方案，但没有运气，这是我一直到现在，但我认为它不支持。

如果可能的话，谁能给我指一下正确的方向?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 }}

artifacts.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

你做对了。您需要将-字符添加到object中的每个项目中，以将其转换为数组。object可以是由简单字符串或复杂对象组成的数组。作为object，您可以在each循环中访问对象的属性。

${{ variables.oracle-data-access-components }}的使用假定oracle-data-access-components变量在初始处理管道时编译时是可用的。

你是否想把它分成3个模板是一个风格决定。我使用了两个模板来简化可读性，但是第三个模板将为您提供所需参数的一些验证。

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 }}

instantclient.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'