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: 'ubuntu-latest'

steps:
- task: NodeTool@0
  inputs:
    versionSpec: '10.x'
  displayName: 'Install Node.js'


- task: Npm@1
  inputs:
    command: 'install'

- task: Npm@1
  inputs:
    command: 'custom'
    customCommand: 'test'
  continueOnError: true

- task: Npm@1
  inputs:
    command: 'custom'
    customCommand: 'config set access public --global'

- task: Npm@1
  inputs:
    command: 'custom'
    customCommand: 'run build'

- script: |
    PackageName=$(npm list --json --depth=0 | sed -n 2p | cut -d '"' -f4)
    NewPackageVersion=$(npm list --json --depth=0 | sed -n 3p | cut -d '"' -f4)
    PublishedPackageVersion=$(npm show $PackageName version)
    echo "##vso[task.setvariable variable=NewPackageVersion;]$NewPackageVersion"
    echo "##vso[task.setvariable variable=PublishedPackageVersion;]$PublishedPackageVersion"
  displayName: "Extract package versions"

- task: Npm@1
  inputs:
    command: publish
    publishEndpoint: 'npm turtlenetwork'
  displayName: "Publish"
  condition: |
    and(
      ne(variables['NewPackageVersion'], variables['PublishedPackageVersion']),
      succeeded(),
      eq(variables['Build.SourceBranch'], 'refs/heads/master')
    )