mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-08 17:14:28 +01:00
41 lines
1.1 KiB
PowerShell
Executable File
41 lines
1.1 KiB
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
check-symlinks.ps1 [<DirTree>]
|
|
.DESCRIPTION
|
|
Checks every symlink in a directory tree
|
|
.EXAMPLE
|
|
PS> ./check-symlinks C:\MyApp
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz · License: CC0
|
|
#>
|
|
|
|
param([string]$DirTree = "")
|
|
|
|
try {
|
|
if ($DirTree -eq "" ) { $DirTree = read-host "Enter the path to the directory tree" }
|
|
|
|
write-progress "Checking symlinks in $DirTree..."
|
|
[int]$NumTotal = [int]$NumBroken = 0
|
|
Get-ChildItem $DirTree -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object {
|
|
$Symlink = $_.FullName
|
|
$Target = ($_ | Select-Object -ExpandProperty Target -ErrorAction Ignore)
|
|
if ($Target) {
|
|
$path = $_.FullName + "\..\" + ($_ | Select-Object -ExpandProperty Target)
|
|
$item = Get-Item $path -ErrorAction Ignore
|
|
if (!$item) {
|
|
write-warning "Broken symlink: $Symlink -> $Target"
|
|
$NumBroken++
|
|
}
|
|
}
|
|
$NumTotal++
|
|
}
|
|
|
|
"✔️ $NumBroken out of $NumTotal symlinks are broken in 📂$DirTree"
|
|
exit $NumBroken
|
|
} catch {
|
|
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
|
|
exit 1
|
|
}
|