extern/PowerShell
1
0
Fork 0
mirror of https://github.com/fleschutz/PowerShell.git synced 2025-04-17 15:38:20 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' of github.com:fleschutz/PowerShell

Browse Source
This commit is contained in:
Markus Fleschutz 2022-05-30 16:45:53 +02:00
commit 47aa344912
1 changed files with 11 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
Scripts/check-symlinks.ps1
View File

@ -1,28 +1,27 @@
<# <#
.SYNOPSIS .SYNOPSIS
Checks symlinks in a directory tree Checks symlinks in a folder
.DESCRIPTION .DESCRIPTION
This PowerShell script checks every symlink in a folder (including subfolders). This PowerShell script checks every symbolic link in a folder (including subfolders).
It returns the number of broken symlinks as exit value. It returns the number of broken symlinks as exit value.
.PARAMETER folder .PARAMETER folder
Specifies the path to the folder Specifies the path to the folder
.EXAMPLE .EXAMPLE
PS> ./check-symlinks . PS> ./check-symlinks C:\Users
✔️ found 2 broken symlinks at 📂/home/markus (10 total) in 17 sec
.LINK .LINK
https://github.com/fleschutz/PowerShell https://github.com/fleschutz/PowerShell
.NOTES .NOTES
Author: Markus Fleschutz | License: CC0 Author: Markus Fleschutz | License: CC0
#> #>
param([string]$folder = "") param([string]$Folder = "")
try { try {
if ($folder -eq "" ) { $folder = read-host "Enter the path to the folder" } if ($Folder -eq "" ) { $Folder = read-host "Enter the path to the folder" }
$StopWatch = [system.diagnostics.stopwatch]::startNew() $StopWatch = [system.diagnostics.stopwatch]::startNew()
$FullPath = Resolve-Path "$folder" $FullPath = Resolve-Path "$Folder"
"⏳ Checking symlinks under 📂$FullPath ..." "⏳ Checking symlinks at 📂$FullPath including subfolders..."
[int]$NumTotal = [int]$NumBroken = 0 [int]$NumTotal = [int]$NumBroken = 0
Get-ChildItem $FullPath -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object { Get-ChildItem $FullPath -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object {
@ -32,8 +31,8 @@ try {
$path = $_.FullName + "\..\" + ($_ | Select-Object -ExpandProperty Target) $path = $_.FullName + "\..\" + ($_ | Select-Object -ExpandProperty Target)
$item = Get-Item $path -ErrorAction Ignore $item = Get-Item $path -ErrorAction Ignore
if (!$item) { if (!$item) {
"$Symlink 🠆 $Target is broken"
$NumBroken++ $NumBroken++
"Broken symlink #$($NumBroken): $Symlink ⭢ $Target"
} }
} }
$NumTotal++ $NumTotal++
@ -44,8 +43,10 @@ try {
"✔️ found no symlink at 📂$FullPath in $Elapsed sec" "✔️ found no symlink at 📂$FullPath in $Elapsed sec"
} elseif ($NumBroken -eq 0) { } elseif ($NumBroken -eq 0) {
"✔️ found $NumTotal valid symlinks at 📂$FullPath in $Elapsed sec" "✔️ found $NumTotal valid symlinks at 📂$FullPath in $Elapsed sec"
} elseif ($NumBroken -eq 1) {
"✔️ found $NumBroken broken symlink out of $NumTotal at 📂$FullPath in $Elapsed sec"
} else { } else {
"✔️ found $NumBroken broken symlinks at 📂$FullPath ($NumTotal total) in $Elapsed sec" "✔️ found $NumBroken broken symlinks out of $NumTotal at 📂$FullPath in $Elapsed sec"
} }
exit $NumBroken exit $NumBroken
} catch { } catch {