Function isKnownSubcommand

src/utils/bash/prefix.ts:18–26

(
  arg: string,
  spec: { subcommands?: { name: string | string[] }[] } | null,
)

// Check if args[0] matches a known subcommand (disambiguates wrapper commands
// that also have subcommands, e.g. the git spec has isCommand args for aliases).
function isKnownSubcommand(
  arg: string,
  spec: { subcommands?: { name: string | string[] }[] } | null,
): boolean {
  if (!spec?.subcommands?.length) return false
  return spec.subcommands.some(sub =>
    Array.isArray(sub.name) ? sub.name.includes(arg) : sub.name === arg,
  )
}

export async function getCommandPrefixStatic(
  command: string,