Azure YAML流水线两阶段构建部署时提示找不到指定模式zip包错误

问题根源 #

你遇到的No package found with specified pattern报错由两个配置错误共同导致：

• Azure Pipelines不同阶段的运行代理相互独立，前序构建阶段发布的构件不会自动同步到部署阶段，你没有在部署阶段添加构件下载步骤
• 打包任务的源目录配置错误，npm构建生成的产物默认存放在源码根目录的dist文件夹，你配置的$(Build.BinariesDirectory)默认无内容，即使找到zip包也是无效空包

修正后的完整流水线配置 #

trigger:
- master

pool:
  vmImage: ubuntu-latest

stages: 
- stage: BuildIt
  jobs:
  - job: BuildTheCode
    steps:
    - task: NodeTool@0
      inputs:
        versionSpec: '10.x'
      displayName: 'Install Node.js'

    - script: |
        npm install
        npm run build
      displayName: 'npm install and build'

    - task: ArchiveFiles@2
      inputs:
        # 修正源目录为npm build输出的dist文件夹
        rootFolderOrFile: 'dist'
        includeRootFolder: true
        archiveType: 'zip'
        archiveFile: '$(Build.ArtifactStagingDirectory)/$(Build.BuildId).zip'
        replaceExistingArchive: true

    - task: PublishBuildArtifacts@1
      inputs:
        PathtoPublish: '$(Build.ArtifactStagingDirectory)'
        ArtifactName: 'drop'
        publishLocation: 'Container'

- stage: Deploy
  jobs: 
    - job: PublishCode
      steps: 
      # 新增下载前序阶段发布的构件步骤
      - task: DownloadBuildArtifacts@0
        inputs:
          buildType: 'current'
          downloadType: 'single'
          artifactName: 'drop'
          downloadPath: '$(System.ArtifactsDirectory)'
      - task: AzureRmWebAppDeployment
        inputs:
          ConnectionType: 'AzureRM'
          azureSubscription: 'xxxxxx'
          appType: 'webAppLinux'
          WebAppName: 'xxxxxx'
          # 修正包路径为下载构件的存放目录
          packageForLinux: '$(System.ArtifactsDirectory)/drop/**/*.zip'

修改说明 #

• 构建阶段的ArchiveFiles任务将源目录从$(Build.BinariesDirectory)改为dist，对应npm run build的默认输出目录，如果你项目的构建输出目录不是dist，改为你实际配置的路径即可
• 部署阶段新增DownloadBuildArtifacts任务，将前序阶段发布的drop构件下载到当前代理的$(System.ArtifactsDirectory)目录
• 部署任务的包路径修改为构件下载后的实际存放路径，匹配zip包的实际位置

内容的提问来源于stack exchange，提问作者Sole