feat: Allow skip of pre-helm install check

Author: steveblackduck

functions/helm.ps1

@@ -1,5 +1,5 @@
 <#PSScriptInfo
-.VERSION 1.2.0
+.VERSION 1.3.0
 .GUID 04273f72-e001-415b-add0-e5e95e378355
 .AUTHOR Code Dx
 .DESCRIPTION Includes Helm-related helpers
@@ -67,12 +67,6 @@ function Invoke-HelmCommand([string] $message,
 	[switch]   $dryRun,
 	[switch]   $skipCRDs) {
 
-	if (-not $dryRun) {
-		if (-not (Test-Namespace $namespace)) {
-			New-Namespace  $namespace
-		}
-	}
-
 	if (test-path $chartReference -pathtype container) {
 		Write-Verbose 'Running helm dependency update...'
 		helm dependency update $chartReference | Out-Null
@@ -82,7 +76,11 @@ function Invoke-HelmCommand([string] $message,
 	}
 
 	if (-not $dryRun) {
-		Wait-AllRunningPods "Pre-Helm Install: $message" $waitSeconds $namespace
+		if (Test-Namespace $namespace) {
+			Wait-AllRunningPods "Pre-Helm Install: $message" $waitSeconds $namespace
+		} else {
+			Write-Verbose "Skipping pre-helm install check because namespace '$namespace' does not exist or insufficient privileges affected the namespace test."
+		}
 	}
 
 	# NOTE: Latter values files take precedence over former ones
@@ -118,7 +116,7 @@ function Invoke-HelmCommand([string] $message,
 		}
 
 		$crdAction = $skipCRDs ? '--skip-crds' : ''
-		$helmOutput = helm upgrade --namespace $namespace --install $valuesParam $releaseName --timeout $timeout @($values) $chartReference @($versionParam) $crdAction $dryRunParam $debugParam
+		$helmOutput = helm upgrade --namespace $namespace --install --create-namespace $valuesParam $releaseName --timeout $timeout @values $chartReference @versionParam $crdAction $dryRunParam $debugParam
 		if ($LASTEXITCODE -ne 0) {
 			throw "Unable to run helm upgrade/install, helm exited with code $LASTEXITCODE."
 		}

functions/k8s.ps1

@@ -1,5 +1,5 @@
 <#PSScriptInfo
-.VERSION 1.0.0
+.VERSION 1.0.1
 .GUID bfaf255e-8e7b-4354-824f-46ac9625cab5
 .AUTHOR Code Dx
 .DESCRIPTION Includes Kubernetes-related helpers
@@ -107,7 +107,7 @@ function Get-KubectlContexts([switch] $nameOnly) {
 	if ($nameOnly) {
 		$output = '-o','name'
 	}
-	$contexts = kubectl config get-contexts @($output)
+	$contexts = kubectl config get-contexts @output
 	if ($LASTEXITCODE -ne 0) {
 		throw "Unable to get kubectl contexts, kubectl exited with code $LASTEXITCODE."
 	}

guided-setup.psd1

@@ -12,7 +12,7 @@
 RootModule = 'guided-setup'
 
 # Version number of this module.
-ModuleVersion = '1.11.0'
+ModuleVersion = '1.12.0'
 
 # Supported PSEditions
 CompatiblePSEditions = @('Core')