[Azure Pipelines] Sample Pipeline #1 for node.js app, build stage only (from code.talks 2019 demo)

azure-pipelines.yml

# Node.js
# Build a general Node.js project with npm.
# Add steps that analyze code, save build artifacts, deploy, and more:
# https://docs.microsoft.com/azure/devops/pipelines/languages/javascript

trigger:
- master

pool:
  vmImage: 'windows-latest' # or: 'ubuntu-latest'

steps:
- task: UseNode@1
  displayName: 'Use Node.js 8.10.0'
  inputs:
    version: '8.10.0'

- task: Npm@1
  displayName: 'Install application dependencies'
  inputs:
    command: 'install'
    workingDir: 'Application'

- task: Npm@1
  displayName: 'Install test dependencies'
  inputs:
    command: 'install'
    workingDir: 'Tests'

- task: Gulp@1
  displayName: 'Run unit tests'
  inputs:
    gulpFile: 'Tests/gulpfile.js'
    targets: 'unittest'
    gulpjs: 'Tests/node_modules/gulp/bin/gulp.js'
    publishJUnitResults: true
    testResultsFiles: '**/TEST-*.xml'
    testRunTitle: 'Unit Tests'

- task: ArchiveFiles@2
  displayName: 'Archive application'
  inputs:
    rootFolderOrFile: '$(Build.SourcesDirectory)/Application'
    includeRootFolder: false
    archiveType: 'zip'
    archiveFile: '$(Build.StagingDirectory)/Application/$(Build.BuildId).zip'

- publish: '$(Build.StagingDirectory)/Application'
  displayName: 'Publish artifact: Application'
  artifact: 'Application'

- publish: '$(Build.SourcesDirectory)/Tests'
  displayName: 'Publish artifact: Tests'
  artifact: 'Tests'

- publish: '$(Build.SourcesDirectory)/armTemplates'
  displayName: 'Publish artifact: ArmTemplates'
  artifact: 'ArmTemplates'