Function getFlag

cli/src/bin/e2a.ts:43–50

(args: string[], flag: string)

}

function getFlag(args: string[], flag: string): string | undefined {
  const idx = args.indexOf(flag);
  if (idx === -1) return undefined;
  const value = args[idx + 1];
  // Don't consume another flag as a value
  if (value === undefined || value.startsWith("--")) return undefined;
  return value;
}

function getFlags(args: string[], flag: string): string[] {
  const values: string[] = [];