Updating Search-PipeScript (adding -Recurse) (#115)

Author: StartAutomating

Search-PipeScript.ps1

@@ -79,7 +79,11 @@ function Search-PipeScript {
     return $true
     })]
 
-    $RegularExpression
+    $RegularExpression,
+    # If set, will search nested script blocks.
+    [Alias('SearchNestedScriptBlock')]    
+    [switch]
+    $Recurse
     )
     process {
         $ScriptBlock = $null
@@ -167,12 +171,15 @@ function Search-PipeScript {
                             [ScriptBlock]::Create('param($ast) $ast.GetType().Name -like  "*' + $astType +'*"')
                         }
 
+                    # Add this condition to the list of conditions.
                     $AstCondition += $condition
                 }
             }
+            # If we have any AST conditions
             if ($AstCondition) {
                 foreach ($condition in $AstCondition) {
-                    $ScriptBlock.Ast.FindAll($condition, $true) | 
+                    # Find all of the results.
+                    $ScriptBlock.Ast.FindAll($condition, ($Recurse -as [bool])) | 
                         & { process {
                                 $in = $this = $_
                             [PSCustomObject][Ordered]@{