Update list-dir-tree.ps1

Scripts/list-dir-tree.ps1

@@ -1,8 +1,8 @@
 <#
 .SYNOPSIS
-	Lists the full directory tree
+	Lists the directory tree content
 .DESCRIPTION
-	This PowerShell script lists the full directory tree.
+	This PowerShell script lists all files and folders in a directory tree.
 .PARAMETER DirTree
 	Specifies the path to the directory tree
 .EXAMPLE
@@ -17,21 +17,17 @@ param([string]$DirTree = "$PWD")
 
 function ListDir { param([string]$Directory, [int]$Depth)
 	$Depth++
-	$Items = get-childItem -path $Directory
+	$Items = Get-ChildItem -path $Directory
-	foreach ($Item in $Items) {
+	foreach($Item in $Items) {
 		$Filename = $Item.Name
+		for ($i = 1; $i -lt $Depth; $i++) { Write-Host "│  " -noNewline }
 		if ($Item.Mode -like "d*") {
-			for ($i = 0; $i -lt $Depth; $i++) {
+			Write-Host "├─" -noNewline
-				write-host -nonewline "+--"
+			Write-Host -foregroundColor green "📂$Filename"
-			}
-			write-host -foregroundColor green "📂$Filename"
 			ListDir "$Directory\$Filename" $Depth
 			$global:Dirs++
 		} else {
-			for ($i = 1; $i -lt $Depth; $i++) {
+			Write-Host "├ $Filename ($($Item.Length) bytes)"
-				write-host -nonewline "|  "
-			}
-			write-host "|-$Filename ($($Item.Length) bytes)"
 			$global:Files++
 			$global:Bytes += $Item.Length
 		}
@@ -43,9 +39,9 @@ try {
 	[int]$global:Files = 0
 	[int]$global:Bytes = 0
 	ListDir $DirTree 0
-	write-host "($($global:Dirs) directories, $($global:Files) files, $($global:Bytes) bytes total)"
+	"($($global:Dirs) folders, $($global:Files) files, $($global:Bytes) bytes total)"
 	exit 0 # success
 } catch {
 	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
 	exit 1
-}
+}