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build: accept ./ns3 help in addition to ./ns3 --help

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Gabriel Ferreira
2022-12-09 00:03:10 -03:00
parent a534b60ce0
commit a861b65dc8
1 changed files with 17 additions and 12 deletions
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29
ns3
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@@ -81,9 +81,16 @@ def add_argument_to_subparsers(parsers: list,
def parse_args(argv):
parser = argparse.ArgumentParser(description="ns-3 wrapper for the CMake build system", add_help=False)
sub_parser = parser.add_subparsers()
parser.add_argument('-h', '--help',
help="Print a summary of available commands",
action="store_true", default=None, dest="help")
action="store_true", default=None, dest="main_help")
parser_help = sub_parser.add_parser('help',
help='Print a summary of available commands')
parser_help.add_argument('help',
help='Print a summary of available commands',
action="store_true", default=False)
# parser.add_argument('--docset',
# help=(
# 'Create Docset, without building. This requires the docsetutil tool from Xcode 9.2 or earlier.'
@@ -91,8 +98,6 @@ def parse_args(argv):
# action="store_true", default=None,
# dest="docset_build")
sub_parser = parser.add_subparsers()
parser_build = sub_parser.add_parser('build',
help=('Accepts a list of targets to build,'
' or builds the entire project if no target is given'),
@@ -326,6 +331,15 @@ def parse_args(argv):
parser_run.print_help()
exit(-1)
# Merge attributes
attributes_to_merge = ["dry_run", "help", "verbose", "quiet"]
filtered_attributes = list(
filter(lambda x: x if ("disable" not in x and "enable" not in x) else None, args.__dir__()))
for attribute in attributes_to_merge:
merging_attributes = list(
map(lambda x: args.__getattribute__(x) if attribute in x else None, filtered_attributes))
setattr(args, attribute, merging_attributes.count(True) > 0)
if args.help:
print(parser.description)
print("")
@@ -347,15 +361,6 @@ def parse_args(argv):
print(parser.format_help().replace(parser.description, "").replace(parser.format_usage(), ""))
exit(0)
# Merge attributes
attributes_to_merge = ["dry_run", "verbose", "quiet"]
filtered_attributes = list(
filter(lambda x: x if ("disable" not in x and "enable" not in x) else None, args.__dir__()))
for attribute in attributes_to_merge:
merging_attributes = list(
map(lambda x: args.__getattribute__(x) if attribute in x else None, filtered_attributes))
setattr(args, attribute, merging_attributes.count(True) > 0)
attributes_to_merge = ["jobs"]
filtered_attributes = list(filter(lambda x: x if ("disable" not in x and "enable" not in x) else 0, args.__dir__()))
for attribute in attributes_to_merge: