def get_search_command(as_parser=False):
"""A command which provides various subcommands mimicking popular
command-line text search tools to test power, compatiblity, and
flexibility.
"""
cmd = Command(None, 'search')
cmd.add('--verbose', char='-V', parse_as=True)
rg_subcmd = Command(_rg, 'rg')
rg_subcmd.add('--glob',
char='-g',
multi=True,
parse_as=str,
doc='Include or exclude files/directories for searching'
' that match the given glob. Precede with ! to exclude.')
rg_subcmd.add('--max-count',
char='-m',
parse_as=int,
doc='Limit the number of matching lines per file.')
rg_subcmd.add('--filetype', ChoicesParam(['py', 'js', 'html']))
rg_subcmd.add('--extensions', ListParam(strip=True))
cmd.add(rg_subcmd)
cmd.add(_timestamp_mw)
if as_parser:
cmd.__class__ = Parser
return cmd
def get_vcs_cmd(as_parser=False):
cmd = Command(None, 'vcs')
cmd.add(_add_cmd, name='add', posargs={'min_count': 1}, post_posargs=True)
cmd.add(_checkout_cmd, name='checkout', posargs={'max_count': 1})
if as_parser:
cmd.__class__ = Parser
return cmd
def get_calc_cmd(as_parser=False):
cmd = Command(None, 'calc')
cmd.add(_add_cmd, name='add', posargs={'min_count': 2, 'parse_as': float})
cmd.add(_add_two_ints, name='add_two_ints', posargs={'count': 2, 'parse_as': int, 'provides': 'ints'})
cmd.add(_is_odd, name='is_odd', posargs={'count': 1, 'parse_as': int, 'provides': 'target_int'})
cmd.add(_ask_halve, name='halve', posargs=False)
cmd.add(_ask_blackjack, name='blackjack')
if as_parser:
cmd.__class__ = Parser
return cmd
