如何将参数传递给步骤定义中包含的Bitbucket管道？

Question

我有以下Bitbucket管道

# This image is used in both "Zip and Upload to S3 steps"
image: atlassian/default-image:3

pipelines:
  default:
    - step:
        script:
          # Include this step so that we can get a successful build when any
          # commit is made to a branch. This will allow us to merge to the
          # staging branch which requires a successful commit previously
          - echo "The current branch is $BITBUCKET_BRANCH"

  branches:
    staging:
      - step:
          # We have decided to include the Zip and upload to S3 sections of the
          # pipeline in the same step because of a bug in the pipeline within
          # artifacts. See https://jira.atlassian.com/browse/BCLOUD-21666 for
          # details.
          name: Zip & Upload to S3
          services:
            - docker
          oidc: true
          script:
            # Build the zip file containing the contents of the applications
            # folder
            - zip -r $BITBUCKET_REPO_SLUG.zip "applications"
            # Upload the zip file to S3
            - pipe: atlassian/aws-code-deploy:1.1.1
              variables:
                AWS_DEFAULT_REGION: $AWS_REGION
                AWS_OIDC_ROLE_ARN: $AWS_OIDC_ROLE_ARN
                COMMAND: "upload"
                APPLICATION_NAME: $APPLICATION_NAME
                ZIP_FILE: $BITBUCKET_REPO_SLUG.zip
                S3_BUCKET: $S3_BUCKET_STAGING
                VERSION_LABEL: $BITBUCKET_REPO_SLUG

      - step:
          name: Deploy code
          deployment: staging
          oidc: true
          script:
            - pipe: atlassian/aws-code-deploy:1.1.1
              variables:
                AWS_DEFAULT_REGION: $AWS_REGION
                AWS_OIDC_ROLE_ARN: $AWS_OIDC_ROLE_ARN
                APPLICATION_NAME: $APPLICATION_NAME
                COMMAND: "deploy"
                DEPLOYMENT_GROUP: $DEPLOYMENT_GROUP_STAGING
                S3_BUCKET: $S3_BUCKET_STAGING
                WAIT: "true"
                FILE_EXISTS_BEHAVIOR: OVERWRITE
                VERSION_LABEL: $BITBUCKET_REPO_SLUG

    production:
      - step:
          # We have decided to include the Zip and upload to S3 sections of the
          # pipeline in the same step because of a bug in the pipeline within
          # artifacts. See https://jira.atlassian.com/browse/BCLOUD-21666 for
          # details.
          name: Zip & Upload to S3
          services:
            - docker
          oidc: true
          script:
            # Build the zip file
            - zip -r $BITBUCKET_REPO_SLUG.zip "applications"
            # Upload the zip file to S3
            - pipe: atlassian/aws-code-deploy:1.1.1
              variables:
                AWS_DEFAULT_REGION: $AWS_REGION
                AWS_OIDC_ROLE_ARN: $AWS_OIDC_ROLE_ARN
                COMMAND: "upload"
                APPLICATION_NAME: $APPLICATION_NAME
                ZIP_FILE: $BITBUCKET_REPO_SLUG.zip
                S3_BUCKET: $S3_BUCKET_PROD
                VERSION_LABEL: $BITBUCKET_REPO_SLUG

      - step:
          name: Deploy code
          deployment: production
          oidc: true
          script:
            - pipe: atlassian/aws-code-deploy:1.1.1
              variables:
                AWS_DEFAULT_REGION: $AWS_REGION
                AWS_OIDC_ROLE_ARN: $AWS_OIDC_ROLE_ARN
                APPLICATION_NAME: $APPLICATION_NAME
                COMMAND: "deploy"
                DEPLOYMENT_GROUP: $DEPLOYMENT_GROUP_PROD
                S3_BUCKET: $S3_BUCKET_PROD
                WAIT: "true"
                FILE_EXISTS_BEHAVIOR: OVERWRITE
                VERSION_LABEL: $BITBUCKET_REPO_SLUG

正如您所看到的，分期和生产分支几乎是相同的。唯一的区别是：

1. 在“部署”变量中使用“暂存”或“生产”
2. S3_BUCKET变量是不同的，这取决于我们是部署到暂存还是生产。

为了避免重复代码，我想要创建一个可以重用的步骤定义。例如，"Zip并上载到S3“步骤的定义如下所示

definitions:
  steps:
    - step: &EchoCurrentBranch
        name: Echo current branch
        script:
          - echo "The current branch is $BITBUCKET_BRANCH"

    - step: &ZipAndUploadToS3
        name: ⬆️ Zip & Upload to S3
        services:
          - docker
        oidc: true
        script:
          # Build the zip file containing the contents of the applications
          # folder
          - zip -r $BITBUCKET_REPO_SLUG.zip "applications"
          # Upload the zip file to S3
          - pipe: atlassian/aws-code-deploy:1.1.1
            variables:
              AWS_DEFAULT_REGION: $AWS_REGION
              AWS_OIDC_ROLE_ARN: $AWS_OIDC_ROLE_ARN
              COMMAND: "upload"
              APPLICATION_NAME: $APPLICATION_NAME
              ZIP_FILE: $BITBUCKET_REPO_SLUG.zip
              S3_BUCKET: <I want this variable to be changeable>
              VERSION_LABEL: $BITBUCKET_REPO_SLUG

但问题是，我无法找到一种方法将S3桶的不同值传递到管道中，以便对定义的步骤进行不同的调用。如何根据部署到的分支将S3桶的不同值传递到管道中？

我知道可以将不同的值传递到步骤定义中(例如，如具有YAML锚的可重用Bitbucket管道配置中所示)，但我找不到任何地方显示如何将管道变量传递到定义的步骤。

Answer 1

我看到您的定义提到了部署，但您是否真的尝试使用它？

它允许您根据环境为同一个变量定义不同的值。

使用变量填充部署并调整管道定义。结果应该类似于

pipelines:
  branches:
    staging:
      - step:
          <<: *&ZipAndUploadToS3
          deployment: upload-staging
      - step:
          <<: *&Deploy
          deployment: deploy-staging

    production:
      - step: 
          <<: *&ZipAndUploadToS3
          deployment: upload-production
      - step:
          <<: *&Deploy
          deployment: deploy-production

更多关于部署的信息：https://support.atlassian.com/bitbucket-cloud/docs/variables-and-secrets/#Deployment-variables