mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-10-05 01:22:24 +02:00
81 lines
2.0 KiB
PowerShell
Executable File
81 lines
2.0 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Lists a dir tree
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.DESCRIPTION
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This PowerShell script lists all files and folders in a neat directory tree (including icon and size).
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.PARAMETER path
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Specifies the path to the directory tree
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.EXAMPLE
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PS> ./list-dir-tree.ps1 C:\MyFolder
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├📂Results
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│ ├📄sales.txt (442K)
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(2 folders, 1 file, 442K file size in total)
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$path = "$PWD")
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function GetFileIcon([string]$suffix) {
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switch ($suffix) {
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".csv" {return "📊"}
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".epub" {return "📓"}
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".exe" {return "⚙️"}
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".gif" {return "📸"}
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".iso" {return "📀"}
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".jpg" {return "📸"}
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".mp3" {return "🎵"}
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".mkv" {return "🎬"}
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".png" {return "📸"}
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".rar" {return "🎁"}
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".tar" {return "🎁"}
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".zip" {return "🎁"}
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default {return "📄"}
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}
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}
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function Bytes2String([int64]$bytes) {
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if ($bytes -lt 1000) { return "$bytes bytes" }
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$bytes /= 1000
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if ($bytes -lt 1000) { return "$($bytes)K" }
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$bytes /= 1000
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if ($bytes -lt 1000) { return "$($bytes)MB" }
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$bytes /= 1000
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if ($bytes -lt 1000) { return "$($bytes)GB" }
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$bytes /= 1000
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return "$($Bytes)TB"
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}
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function ListDir([string]$path, [int]$depth) {
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$depth++
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$items = Get-ChildItem -path $path
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foreach($item in $items) {
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$filename = $item.Name
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for ($i = 1; $i -lt $depth; $i++) { Write-Host "│ " -noNewline }
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if ($item.Mode -like "d*") {
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Write-Output "├📂$Filename"
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ListDir "$path\$filename" $depth
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} else {
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$icon = GetFileIcon $item.Extension
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Write-Output "├$($icon)$filename ($(Bytes2String $item.Length))"
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$global:files++
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$global:bytes += $item.Length
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}
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}
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$global:folders++
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}
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try {
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[int64]$global:folders = 0
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[int64]$global:files = 0
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[int64]$global:bytes = 0
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ListDir $path 0
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Write-Output " ($($global:folders) folders, $($global:files) files, $(Bytes2String $global:bytes) total)"
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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