Add step to conditionally create cicd directories (#65)

# Pull Request

## Description

Description of changes: Currently, both CICD directories are created
irrespective of user input.

This PR adds condition to only create specific CICD directory that user
specifies during New-ALZEnvironment cmdlet.

## License

By submitting this pull request, I confirm that my contribution is made
under the terms of the projects associated license.

Author: oZakari

src/ALZ/Private/New-ALZDirectoryEnvironment.ps1

@@ -5,7 +5,8 @@ function New-ALZDirectoryEnvironment {
         [Alias("Output")]
         [Alias("OutputDirectory")]
         [Alias("O")]
-        [string] $alzEnvironmentDestination
+        [string] $alzEnvironmentDestination,
+        [string] $alzCicdDestination
     )
     # Create destination file structure
     $gitHubPipeline = Join-Path $alzEnvironmentDestination ".github" "workflows"
@@ -15,8 +16,8 @@ function New-ALZDirectoryEnvironment {
     $upstream = Join-Path $alzEnvironmentDestination "upstream-releases"
 
     New-Item -ItemType Directory -Path $alzEnvironmentDestination -Force | Out-String | Write-Verbose
-    New-Item -ItemType Directory -Path $gitHubPipeline -Force | Out-String | Write-Verbose
-    New-Item -ItemType Directory -Path $azureDevOpsPipeline -Force | Out-String | Write-Verbose
+    $cicd = if ($alzCicdDestination -eq "github") { $gitHubPipeline } else { $azureDevOpsPipeline }
+    New-Item -ItemType Directory -Path $cicd -Force | Out-String | Write-Verbose
     New-Item -ItemType Directory -Path $config -Force | Out-String | Write-Verbose
     New-Item -ItemType Directory -Path $upstream -Force | Out-String | Write-Verbose
     New-Item -ItemType Directory -Path $configModules -Force | Out-String | Write-Verbose

src/ALZ/Public/New-ALZEnvironment.ps1

@@ -54,7 +54,7 @@ function New-ALZEnvironment {
 
         $bicepConfig = Get-ALZBicepConfig -alzBicepVersion $alzBicepVersion
 
-        New-ALZDirectoryEnvironment -alzEnvironmentDestination $alzEnvironmentDestination | Out-String | Write-Verbose
+        New-ALZDirectoryEnvironment -alzEnvironmentDestination $alzEnvironmentDestination -alzCicdDestination $alzCicdPlatform | Out-String | Write-Verbose
 
         $alzEnvironmentDestinationInternalCode = Join-Path $alzEnvironmentDestination "upstream-releases"
 

src/Tests/Unit/Private/New-ALZDirectoryEnvironment.Tests.ps1

@@ -27,8 +27,7 @@ InModuleScope 'ALZ' {
                 New-ALZDirectoryEnvironment -OutputDirectory $basePath
                 Should -Invoke -CommandName New-Item -ParameterFilter { $Path -eq './config' }
                 Should -Invoke -CommandName New-Item -ParameterFilter { $Path -eq $(Join-Path $basePath 'upstream-releases') } -Exactly 1
-                Should -Invoke -CommandName New-Item -ParameterFilter { $Path -eq $(Join-Path $basePath '.github' 'workflows') } -Exactly 1
-                Should -Invoke -CommandName New-Item -ParameterFilter { $Path -eq $(Join-Path $basePath '.azuredevops' 'pipelines') } -Exactly 1
+                Should -Invoke -CommandName New-Item -ParameterFilter { $Path -eq $(Join-Path $basePath '.github' 'workflows') -or $Path -eq $(Join-Path $basePath '.azuredevops' 'pipelines') } -Exactly 1
                 Should -Invoke -CommandName New-Item -ParameterFilter { $Path -eq $(Join-Path $basePath 'config') } -Exactly 1
             }
         }