build-pipeline.yaml

parameters:
- name: repo
  type: string

variables:
  - name: releaseExists
    value: false
  - name: version
    value:
  - name: majorVersion
    value:
  - name: minorVersion
    value:

jobs:
- job: Build
  pool:
    vmImage: ubuntu-latest
  workspace:
    clean: all

  steps: 
    - checkout: self
      persistCredentials: true
      displayName: Clone repository
 
    - task: PowerShell@2
      displayName: Set version
      inputs:
        targetType: 'inline'
        script: |
          $fileVersion = (Get-Content '$(Build.SourcesDirectory)/VERSION')
          Write-Host "##vso[task.setvariable variable=version;]$fileVersion"
          $versionArray = $fileVersion.Split('.')
          $majorVersion = $versionArray[0]
          Write-Host "##vso[task.setvariable variable=majorVersion;]$majorVersion"
          $minorVersion = $versionArray[0] + '.' + $versionArray[1]
          Write-Host "##vso[task.setvariable variable=minorVersion;]$minorVersion"

    - task: PowerShell@2
      displayName: Create version file
      inputs:
        targetType: 'inline'
        script: |
          Set-Content $(Build.ArtifactStagingDirectory)\version.txt '$(version)'

    - task: PowerShell@2
      displayName: Check GitHub release
      inputs:
        targetType: 'inline'
        script: |
          $releaseExists = (Invoke-RestMethod -SkipHttpErrorCheck -Uri 'https://api.github.com/repos/johnwatson484/${{ parameters.repo }}/releases/tags/$(version)').tag_name -eq '$(version)'
          Write-Host "##vso[task.setvariable variable=releaseExists;]$releaseExists"

    - task: GitHubRelease@1
      displayName: GitHub release
      inputs:
        gitHubConnection: 'John D Watson PAT'
        repositoryName: '$(Build.Repository.Name)'
        action: 'create'
        target: '$(Build.SourceVersion)'
        tagSource: 'userSpecifiedTag'
        tag: '$(version)'
        title: '$(version)'
        releaseNotesSource: 'inline'
        changeLogCompareToRelease: 'lastFullRelease'
        changeLogType: 'commitBased'
      continueOnError: true
      condition: and(succeeded(), eq(variables.releaseExists, false))

    - script: |
        git config --global user.email "azuredevops@microsoft.com"
        git config --global user.name "Azure DevOps"
        git push origin :refs/tags/$(majorVersion)
        git tag -f $(majorVersion)
        git push origin $(majorVersion)
        git push origin :refs/tags/$(minorVersion)
        git tag -f $(minorVersion)
        git push origin $(minorVersion)
      displayName: Tag commit