unity-metafile-gen.ps1

foreach($f in Get-ChildItem "*.cs" -Recurse) {
    
    if ( Test-Path -Path "$($f.FullName).meta" ) {
        continue;
    }

    $guid = [Guid]::NewGuid().ToString("N");

    Write-Output "fileFormatVersion: 2
guid: ${guid}
MonoImporter:
    externalObjects: {}
    serializedVersion: 2
    defaultReferences: []
    executionOrder: 0
    icon: {instanceID: 0}
    userData: 
    assetBundleName: 
    assetBundleVariant: " | Out-File -Encoding ascii -LiteralPath "$($f.FullName).meta"
}