PowerShell/Scripts/list-dir-tree.ps1
Markus Fleschutz b653133853 Add UTF-8 BOM
2021-09-27 10:38:12 +02:00

50 lines
1.2 KiB
PowerShell
Executable File

<#
.SYNOPSIS
list-dir-tree.ps1 [<dir-tree>]
.DESCRIPTION
Lists the full directory tree
.EXAMPLE
PS> ./list-dir-tree C:\
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$DirTree = "$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 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}