PowerShell/Scripts/list-dir-tree.ps1
2021-05-02 21:30:48 +02:00

44 lines
1.1 KiB
PowerShell
Executable File

<#
.SYNTAX list-dir-tree.ps1 [<dir-tree>]
.DESCRIPTION lists a directory tree
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
param($DirTree = "$PWD")
function ListDir { param([string]$Directory, [int]$Depth)
$Depth++
$Items = get-childItem -path $Directory
foreach ($Item in $Items) {
$Filename = $Item.Name
if ($Item.Mode -like "d*") {
for ($i = 0; $i -lt $Depth; $i++) {
write-host -nonewline "+--"
}
write-host -foregroundColor green "📂$Filename"
ListDir "$Directory\$Filename" $Depth
$global:Dirs++
} else {
for ($i = 1; $i -lt $Depth; $i++) {
write-host -nonewline "| "
}
write-host "|-$Filename ($($Item.Length) bytes)"
$global:Files++
$global:Bytes += $Item.Length
}
}
}
try {
[int]$global:Dirs = 1
[int]$global:Files = 0
[int]$global:Bytes = 0
ListDir $DirTree 0
write-host "($($global:Dirs) directories, $($global:Files) files, $($global:Bytes) bytes total)"
exit 0
} catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}