| |
| |
| |
| |
| |
| |
| |
|
|
| """Compose the thin command-line interface and translate typed errors to exit codes.""" |
|
|
| from __future__ import annotations |
|
|
| import argparse |
| import sys |
| from collections.abc import Sequence |
|
|
| from speech_text_data_aligners.cli import annotate as annotate_cli |
| from speech_text_data_aligners.cli import benchmark as benchmark_cli |
| from speech_text_data_aligners.cli import readiness as readiness_cli |
| from speech_text_data_aligners.core.errors import SpeechTextAlignerError |
|
|
|
|
| def build_parser() -> argparse.ArgumentParser: |
| """Build the complete CLI parser without constructing a concrete backend. |
| |
| Returns: |
| Configured top-level parser with annotation, benchmark, and offline readiness subcommands. |
| |
| """ |
| parser = argparse.ArgumentParser(prog="speech-text-aligners") |
| subparsers = parser.add_subparsers(dest="command", required=True) |
| annotate_cli.configure_parser(subparsers.add_parser("annotate")) |
| benchmark_cli.configure_parser(subparsers.add_parser("benchmark")) |
| readiness_cli.configure_parser(subparsers.add_parser("readiness")) |
| return parser |
|
|
|
|
| def main(argv: Sequence[str] | None = None) -> int: |
| """Parse CLI arguments, invoke the selected adapter, and return an exit status. |
| |
| Parameters |
| ---------- |
| argv: Optional explicit argument sequence; defaults to process arguments. |
| |
| Returns |
| ------- |
| Zero on success or two after a safely reportable project error. |
| |
| Side Effects: |
| Delegated commands may create artifacts; typed errors are written to stderr. |
| |
| """ |
| args = build_parser().parse_args(argv) |
| try: |
| return int(args.handler(args)) |
| except SpeechTextAlignerError as error: |
| print(f"error: {error}", file=sys.stderr) |
| return 2 |
|
|
|
|
| if __name__ == "__main__": |
| raise SystemExit(main()) |
|
|
