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Use only the base name of the program in argparse help #14

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merged 2 commits into from
Jun 13, 2024
Merged

Use only the base name of the program in argparse help #14

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23c6256
Use only the base name of the program in argparse help
cottsay Jun 6, 2024
57442d3
Merge branch 'main' into cottsay/consistent-prog-name
cottsay Jun 13, 2024
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8 changes: 6 additions & 2 deletions colcon_alias/argument_parser/alias.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
# Copyright 2022 Scott K Logan
# Licensed under the Apache License, Version 2.0

import os

from colcon_alias.config import get_config
from colcon_alias.verb.alias_invocation import AliasInvocationVerb
from colcon_core.argument_parser import ArgumentParserDecorator
Expand Down Expand Up @@ -66,11 +68,13 @@ def _add_aliases(self):
if self._done:
return

prog = os.path.basename(self._parser.prog)

add_args_now = False
if not self._subparser:
add_args_now = True
self.add_subparsers(
title='colcon verbs', dest='verb_name')
title=prog + ' verbs', dest='verb_name')

config = get_config()
if not config:
Expand Down Expand Up @@ -105,7 +109,7 @@ def _add_aliases(self):
if add_args_now:
extension.add_arguments(parser=alias_parser)

epilog = self._parser.prog + ' aliases:\n' + '\n'.join(aliases)
epilog = prog + ' aliases:\n' + '\n'.join(aliases)
if self._parser.epilog:
self._parser.epilog = epilog + '\n\n' + self._parser.epilog
else:
Expand Down
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