Find corrupt jar files in a maven repo (powershell)

CheckJarIntegrity.ps1

Add-Type -AssemblyName System.IO.Compression.FileSystem

# Initialize a counter for processed files
$processedCount = 0

Get-ChildItem -Path "C:\Users\<USERNAME>\.m2\repository" -Recurse -Filter "*.jar" | 
ForEach-Object {
    Write-Host "Checking file: $($_.FullName)" -ForegroundColor Green
    try {
        # Increment the counter for each file processed
        $processedCount++
        
        # Attempt to open the JAR file (ZIP format) to check its integrity
        [System.IO.Compression.ZipFile]::OpenRead($_.FullName).Dispose()
    }
    catch {
        # If there is an error, print the file name and throw to stop execution
        Write-Host "Error in file: $($_.FullName)" -ForegroundColor Red
        throw "Invalid or corrupted JAR file detected: $($_.FullName)"
    }
}

# Print the number of files successfully processed
Write-Host "`nTotal files processed: $processedCount"