cli/command_runner library

Constants

knownSubcommands → const Set<String>

Subcommand names recognized by the runner. Used by bin/main.dart to decide whether the bare-invocation default-to-generate shim should fire.

Functions

buildCommandRunner() → CommandRunner<int>

Builds the top-level CommandRunner for the flutter_launcher_icons_flavors CLI.

effectiveArgs(List<String> args) → List<String>

Returns the effective argument list for args.

rejectUnknownArgs(ArgResults results, FLILogger logger) → int?

Inspects a command's parsed results for stray positional arguments. Returns 64 (and logs a clear error) when any are present; returns null when the rest is empty so the caller can return code ?? null patternlessly.

runCli(List<String> args) → Future<int>

Single entry point that wraps the CommandRunner with a top-level UsageException catch so unknown options / unknown subcommands turn into a clean exit 64 instead of an uncaught exception with a stack trace.