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43 lines
1.1 KiB
PowerShell
Executable File
43 lines
1.1 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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check-symlinks.ps1 [<dir-tree>]
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.DESCRIPTION
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Checks every symlink in the given directory tree.
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.EXAMPLE
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PS> .\check-symlinks.ps1 C:\MyApp
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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]$DirTree = "")
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if ($DirTree -eq "" ) {
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$DirTree = read-host "Enter the path to the directory tree"
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}
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try {
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write-progress "Checking symlinks in $DirTree..."
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[int]$SymlinksTotal = [int]$SymlinksBroken = 0
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Get-ChildItem $DirTree -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object {
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$Symlink = $_.FullName
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$Target = ($_ | Select-Object -ExpandProperty Target -ErrorAction Ignore)
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if ($Target) {
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$path = $_.FullName + "\..\" + ($_ | Select-Object -ExpandProperty Target)
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$item = Get-Item $path -ErrorAction Ignore
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if (!$item) {
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write-warning "Broken symlink: $Symlink -> $Target"
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$SymlinksBroken++
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}
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}
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$SymlinksTotal++
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}
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"✔️ found $SymlinksTotal symlinks total, $SymlinksBroken symlinks are broken"
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exit $SymlinksBroken
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} catch {
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write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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