PlantUML Azure DevOps Pipeline

plantuml-pipeline.yaml

# Pipeline to create PNG files within code
# https://azuredevops.tips/2020/03/04/generate-plantuml-in-pipeline/
# Line 31 & 32 need to be modified 
 
pool:
  vmImage: 'vs2017-win2016'
trigger:
 batch: true
workspace:
    clean: all
    
steps:
- checkout: self
  persistCredentials: true
- task: printAllVariables@1
- task: UseNode@1
  displayName: Install Node
  inputs:
    version: '6.x'
- task: Npm@1
  displayName: Install Node Plant UML
  inputs:
    command: 'custom'
    customCommand: 'install node-plantuml -g' 
- task: PowerShell@2
  displayName: Check Out
  inputs:
    targetType: 'inline'
    script: |
            git config --global user.email "you@example.com"
            git config --global user.name "Your Name"
            git status
            
            git checkout "$Env:BUILD_SOURCEBRANCHNAME"

- task: PowerShell@2
  displayName: Build Images
  inputs:
    targetType: 'inline'
    script: |
            $sourceRoot = "$Env:Build.SourcesDirectory"
            Get-ChildItem $sourceDir -Recurse -Filter "*.puml" |
                Foreach-Object   {
                    $fileWithPath = $_.Fullname         
                    $png =  Join-Path  -Path $_.DirectoryName -ChildPath ("{0}.png" -f $_.Basename ) 
                    $execute = "puml generate $fileWithPath -o $png "; 
                    Invoke-Expression -Command $execute 
                }

- task: PowerShell@2
  displayName: Check In
  inputs:
    targetType: 'inline'
    script: |
            git add --all
            git commit -m "$Env:BUILD_BUILDNUMBER [skip ci]"
            #git checkout "$Env:BUILD_SOURCEBRANCHNAME"
            #git merge "$Env:BUILD_SOURCEBRANCHNAME" -m "$Env:BUILD_BUILDNUMBER"
            #git branch -d "$Env:BUILD_BUILDNUMBER"
            git push origin