Function parseCommandLineArgs

src/config/env.ts:18–75

()

// Parse command line arguments
export function parseCommandLineArgs() {
  // Check if any args start with '--' (the way tsx passes them)
  const args = process.argv.slice(2);
  const parsedManually: Record<string, string> = {};

  for (let i = 0; i < args.length; i++) {
    const arg = args[i];
    if (arg.startsWith("--")) {
      const parts = arg.substring(2).split("=");
      const key = parts[0];

      // Fail immediately on deprecated flags
      if (key === "readonly") {
        console.error("\nERROR: --readonly flag is no longer supported.");
        console.error("Use dbhub.toml with [[tools]] configuration instead:\n");
        console.error("  [[sources]]");
        console.error("  id = \"default\"");
        console.error("  dsn = \"...\"\n");
        console.error("  [[tools]]");
        console.error("  name = \"execute_sql\"");
        console.error("  source = \"default\"");
        console.error("  readonly = true\n");
        console.error("See https://dbhub.ai/tools/execute-sql#read-only-mode for details.\n");
        process.exit(1);
      }

      if (key === "max-rows") {
        console.error("\nERROR: --max-rows flag is no longer supported.");
        console.error("Use dbhub.toml with [[tools]] configuration instead:\n");
        console.error("  [[sources]]");
        console.error("  id = \"default\"");
        console.error("  dsn = \"...\"\n");
        console.error("  [[tools]]");
        console.error("  name = \"execute_sql\"");
        console.error("  source = \"default\"");
        console.error("  max_rows = 1000\n");
        console.error("See https://dbhub.ai/tools/execute-sql#row-limiting for details.\n");
        process.exit(1);
      }

      const value = parts.length > 1 ? parts.slice(1).join("=") : undefined;
      if (value) {
        // Handle --key=value format
        parsedManually[key] = value;
      } else if (i + 1 < args.length && !args[i + 1].startsWith("--")) {
        // Handle --key value format
        parsedManually[key] = args[i + 1];
        i++; // Skip the next argument as it's the value
      } else {
        // Handle --key format (boolean flag)
        parsedManually[key] = "true";
      }
    }
  }

  // Just use the manually parsed args - removed parseArgs dependency for Node.js <18.3.0 compatibility
  return parsedManually;
}