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add cli docs generator

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This commit is contained in:
Johannes Kirschbauer
2024-04-30 18:54:11 +02:00
parent 1051367ca4
commit bfe4f2c8f4
2 changed files with 3 additions and 11 deletions
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1
pkgs/clan-cli/clan_cli/__init__.py
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@@ -81,7 +81,6 @@ def create_parser(prog: str | None = None) -> argparse.ArgumentParser:
default=get_clan_flake_toplevel_or_env(), default=get_clan_flake_toplevel_or_env(),
metavar="PATH", metavar="PATH",
type=flake_path, type=flake_path,
epilog="Default is dynamically determined based on the current directory.",
) )
subparsers = parser.add_subparsers() subparsers = parser.add_subparsers()

13
pkgs/clan-cli/docs.py
View File

@@ -1,11 +1,7 @@
import argparse import argparse
from dataclasses import dataclass from dataclasses import dataclass
from typing import Tuple
from clan_cli import create_parser from clan_cli import create_parser
import argparse
import os
from dataclasses import dataclass
from typing import Tuple
@dataclass @dataclass
@@ -69,7 +65,7 @@ def get_subcommands(
to: list[Category], to: list[Category],
level: int = 0, level: int = 0,
prefix: list[str] = [], prefix: list[str] = [],
) -> Tuple[list[Option], list[Option], list[Subcommand]]: ) -> tuple[list[Option], list[Option], list[Subcommand]]:
""" """
Generate Markdown documentation for an argparse.ArgumentParser instance including its subcommands. Generate Markdown documentation for an argparse.ArgumentParser instance including its subcommands.
@@ -85,7 +81,6 @@ def get_subcommands(
subcommands: list[Subcommand] = [] subcommands: list[Subcommand] = []
for action in parser._actions: for action in parser._actions:
if isinstance(action, argparse._HelpAction): if isinstance(action, argparse._HelpAction):
# Pseudoaction that holds the help message # Pseudoaction that holds the help message
continue continue
@@ -117,7 +112,6 @@ def get_subcommands(
for action in parser._actions: for action in parser._actions:
if isinstance(action, argparse._SubParsersAction): if isinstance(action, argparse._SubParsersAction):
subparsers: dict[str, argparse.ArgumentParser] = action.choices subparsers: dict[str, argparse.ArgumentParser] = action.choices
for name, subparser in subparsers.items(): for name, subparser in subparsers.items():
@@ -168,7 +162,6 @@ def collect_commands() -> list[Category]:
if isinstance(action, argparse._SubParsersAction): if isinstance(action, argparse._SubParsersAction):
subparsers: dict[str, argparse.ArgumentParser] = action.choices subparsers: dict[str, argparse.ArgumentParser] = action.choices
for name, subparser in subparsers.items(): for name, subparser in subparsers.items():
(_options, _positionals, _subcommands) = get_subcommands( (_options, _positionals, _subcommands) = get_subcommands(
subparser, to=result, level=2, prefix=[name] subparser, to=result, level=2, prefix=[name]
) )
@@ -183,7 +176,7 @@ def collect_commands() -> list[Category]:
) )
) )
def weight_cmd_groups(c: Category): def weight_cmd_groups(c: Category) -> tuple[str, int, str]:
sub = [o for o in result if o.title.startswith(c.title) and o.title != c.title] sub = [o for o in result if o.title.startswith(c.title) and o.title != c.title]
weight = len(c.title.split(" ")) weight = len(c.title.split(" "))
if sub: if sub: