azure-pipelines.yml

# BASED ON THIS DECENT DESCRIPTION
# https://ronaldbosma.github.io/blog/2019/09/03/using-multi-stage-yaml-pipeline-to-create-and-publish-nuget-packages/

trigger:
- master

stages:

- stage: 'Build'
  variables:
    buildConfiguration: 'Release'

  jobs:
  - job:
    pool:
      vmImage: 'ubuntu-latest'

    workspace:
      clean: all

    steps:
    - task: UseDotNet@2
      displayName: 'Use .NET Core sdk'
      inputs:
        packageType: sdk
        version: 2.2.x
        installationPath: $(Agent.ToolsDirectory)/dotnet

    - task: DotNetCoreCLI@2
      displayName: "NuGet Restore"
      inputs:
        command: restore
        projects: '**/TeaFiles.csproj'

    - task: DotNetCoreCLI@2
      displayName: "Build Solution"
      inputs:
        command: build
        projects: '**/TeaFiles.csproj'
        arguments: '--configuration $(buildConfiguration)'

    - task: DotNetCoreCLI@2
      displayName: 'Create NuGet Package - Release Version'
      inputs:
        command: pack
        packagesToPack: '**/TeaFiles.csproj'
        packDirectory: '$(Build.ArtifactStagingDirectory)/packages/releases'
        arguments: '--configuration $(buildConfiguration)'
        nobuild: true

    - task: DotNetCoreCLI@2
      displayName: 'Create NuGet Package - Prerelease Version'
      inputs:
        command: pack
        packagesToPack: '**/TeaFiles.csproj'
        buildProperties: 'VersionSuffix="$(Build.BuildNumber)"'
        packDirectory: '$(Build.ArtifactStagingDirectory)/packages/prereleases'
        arguments: '--configuration $(buildConfiguration)'

    - publish: '$(Build.ArtifactStagingDirectory)/packages'
      artifact: 'packages'
      
- stage: 'PublishPrereleaseNuGetPackage'
  displayName: 'Publish Prerelease NuGet Package'
  dependsOn: 'Build'
  condition: succeeded()
  jobs:
  - job:
    pool:
      vmImage: 'ubuntu-latest'

    steps:
    - checkout: none

    - download: current
      artifact: 'packages'

    - task: NuGetCommand@2
      displayName: 'Push NuGet Package'
      inputs:
        command: 'push'
        packagesToPush: '$(Pipeline.Workspace)/packages/prereleases/*.nupkg'
        nuGetFeedType: 'internal'
        publishVstsFeed: 'Discretely'