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Updated check-symlinks.ps1 and sync-dir.ps1
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@ -1,15 +1,14 @@
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<#
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.SYNOPSIS
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Checks symlinks in a folder
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Checks all symlinks in a folder
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.DESCRIPTION
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This PowerShell script checks every symbolic link in a folder (including subfolders).
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It returns the number of broken symlinks as exit value.
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This PowerShell script checks all symbolic links in a directory tree. It returns the number of broken symlinks as exit value.
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.PARAMETER folder
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Specifies the path to the folder
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.EXAMPLE
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PS> ./check-symlinks C:\Users
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⏳ Checking symlinks at 📂C:\Users including subfolders...
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✅ Found 0 broken symlinks at 📂C:\Users in 60 sec
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PS> ./check-symlinks D:\
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⏳ Please wait while checking symlinks at: 📂D:\ ...
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✅ Found 0 broken symlinks at 📂D:\ in 60s.
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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@ -19,36 +18,36 @@
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param([string]$Folder = "")
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try {
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if ($Folder -eq "" ) { $Folder = read-host "Enter the path to the folder" }
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if ($Folder -eq "" ) { $Folder = Read-Host "Enter the path to the folder" }
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$StopWatch = [system.diagnostics.stopwatch]::startNew()
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$FullPath = Resolve-Path "$Folder"
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"⏳ Checking symlinks at 📂$FullPath including subfolders..."
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$stopWatch = [system.diagnostics.stopwatch]::startNew()
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$fullPath = Resolve-Path "$Folder"
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"⏳ Please wait while checking symlinks at 📂$fullPath ..."
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[int]$NumTotal = [int]$NumBroken = 0
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Get-ChildItem $FullPath -recurse | Where { $_.Attributes -match "ReparsePoint" } | ForEach-Object {
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[int]$numTotal = [int]$numBroken = 0
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Get-ChildItem $fullPath -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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$NumBroken++
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"Symlink $Symlink to: $Target seems broken (#$NumBroken)"
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$numBroken++
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"Broken symlink #$($numBroken) at $Symlink linking to: $Target"
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}
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}
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$NumTotal++
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$numTotal++
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}
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[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
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if ($NumTotal -eq 0) {
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"✅ No symlink found at 📂$FullPath in $Elapsed sec"
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} elseif ($NumBroken -eq 1) {
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"✅ Found $NumBroken broken symlink at 📂$FullPath in $Elapsed sec"
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[int]$elapsed = $stopWatch.Elapsed.TotalSeconds
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if ($numTotal -eq 0) {
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"✅ No symlink found at 📂$fullPath in $($elapsed)s."
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} elseif ($numBroken -eq 1) {
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"✅ Found $numBroken broken symlink at 📂$fullPath in $($elapsed)s ($numTotal symlinks in total)."
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} else {
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"✅ Found $NumBroken broken symlinks at 📂$FullPath in $Elapsed sec"
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"✅ Found $numBroken broken symlinks at 📂$fullPath in $($elapsed)s ($numTotal symlinks in total)."
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}
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exit $NumBroken
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exit $numBroken
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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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@ -27,9 +27,10 @@ try {
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$stopWatch = [system.diagnostics.stopwatch]::startNew()
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"⏳ Please wait while syncing content from 📂$sourcePath to 📂$targetPath ..."
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& robocopy.exe $sourcePath $targetPath /MIR /FFT /NJH /NDL /NFL /NP /NS
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& robocopy.exe $sourcePath $targetPath /MIR /SL /FFT /NJH /NDL /NFL /NP /NS
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#
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# /MIR = mirror a directory tree
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# /SL = copy Symbolic Links as links instead of as the link targets
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# /FFT = assume FAT file times (2-second granularity)
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# /NJH = no job header
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# /NDL = no directory list (don't log directory names)
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