MCPQL

# Script to clean ALL corrupted TypeScript files in MCPQL # Run from PowerShell $projectPath = "..\src" $backupPath = "..\src_backup" Write-Host "Cleaning all TypeScript files in MCPQL..." -ForegroundColor Yellow # Create backup directory if (-not (Test-Path $backupPath)) { New-Item -ItemType Directory -Path $backupPath -Force Write-Host "Backup directory created: $backupPath" -ForegroundColor Green } # Get all .ts files $tsFiles = Get-ChildItem -Path $projectPath -Filter "*.ts" -Recurse foreach ($file in $tsFiles) { Write-Host "Processing: $($file.Name)" -ForegroundColor Cyan # Create backup $backupFile = Join-Path $backupPath $file.Name Copy-Item $file.FullName $backupFile -Force try { # Read as bytes $bytes = [System.IO.File]::ReadAllBytes($file.FullName) # Remove UTF-8 BOM (EF BB BF) if exists if ($bytes.Length -ge 3 -and $bytes[0] -eq 0xEF -and $bytes[1] -eq 0xBB -and $bytes[2] -eq 0xBF) { $bytes = $bytes[3..($bytes.Length-1)] Write-Host " - UTF-8 BOM removed from $($file.Name)" -ForegroundColor Yellow } # Convert to string and clean invalid characters $content = [System.Text.Encoding]::UTF8.GetString($bytes) # Remove problematic control characters but keep line breaks and tabs $content = $content -replace '[^\x09\x0A\x0D\x20-\x7E]', '' # Write clean file without BOM $utf8NoBom = New-Object System.Text.UTF8Encoding $false [System.IO.File]::WriteAllText($file.FullName, $content, $utf8NoBom) Write-Host " - File cleaned: $($file.Name)" -ForegroundColor Green } catch { Write-Host " - Error processing $($file.Name): $_" -ForegroundColor Red } } Write-Host "`nProcess completed. Backup files in: $backupPath" -ForegroundColor Green Write-Host "Try running: npx tsx ./src/server.ts" -ForegroundColor Cyan