Files
compose-farm/.github/check_readme_commands.py
Bas Nijholt bb019bcae6 feat: add ty type checker alongside mypy (#77)
Add Astral's ty type checker (written in Rust, 10-100x faster than mypy)
as a second type checking layer. Both run in pre-commit and CI.

Fixed type issues caught by ty:
- config.py: explicit Host constructor to avoid dict unpacking issues
- executor.py: wrap subprocess.run in closure for asyncio.to_thread
- api.py: use getattr for Jinja TemplateModule macro access
- test files: fix playwright driver_path tuple handling, pytest rootpath typing
2025-12-20 15:43:51 -08:00

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#!/usr/bin/env python3
"""Check that all CLI commands are documented in the README."""
from __future__ import annotations
import re
import sys
from pathlib import Path
from typing import TYPE_CHECKING
if TYPE_CHECKING:
import typer
from compose_farm.cli import app
def get_all_commands(typer_app: typer.Typer, prefix: str = "cf") -> set[str]:
"""Extract all command names from a Typer app, including nested subcommands."""
commands = set()
# Get registered commands (skip hidden ones like aliases)
for command in typer_app.registered_commands:
if command.hidden:
continue
name = command.name
if not name and command.callback:
name = getattr(command.callback, "__name__", None)
if name:
commands.add(f"{prefix} {name}")
# Get registered sub-apps (like 'config')
for group in typer_app.registered_groups:
sub_app = group.typer_instance
sub_name = group.name
if sub_app and sub_name:
commands.add(f"{prefix} {sub_name}")
# Don't recurse into subcommands - we only document the top-level subcommand
return commands
def get_documented_commands(readme_path: Path) -> set[str]:
"""Extract commands documented in README from help output sections."""
content = readme_path.read_text()
# Match patterns like: <code>cf command --help</code>
pattern = r"<code>(cf\s+[\w-]+)\s+--help</code>"
matches = re.findall(pattern, content)
return set(matches)
def main() -> int:
"""Check that all CLI commands are documented in the README."""
readme_path = Path(__file__).parent.parent / "README.md"
if not readme_path.exists():
print(f"ERROR: README.md not found at {readme_path}")
return 1
cli_commands = get_all_commands(app)
documented_commands = get_documented_commands(readme_path)
# Also check for the main 'cf' help
if "<code>cf --help</code>" in readme_path.read_text():
documented_commands.add("cf")
cli_commands.add("cf")
missing = cli_commands - documented_commands
extra = documented_commands - cli_commands
if missing or extra:
if missing:
print("ERROR: Commands missing from README --help documentation:")
for cmd in sorted(missing):
print(f" - {cmd}")
if extra:
print("WARNING: Commands documented but not in CLI:")
for cmd in sorted(extra):
print(f" - {cmd}")
return 1
print(f"✓ All {len(cli_commands)} commands documented in README")
return 0
if __name__ == "__main__":
sys.exit(main())