81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
from distutils.errors import DistutilsOptionError
|
|
|
|
from setuptools.extern.six.moves import map
|
|
|
|
from setuptools.command.setopt import edit_config, option_base, config_file
|
|
|
|
|
|
def shquote(arg):
|
|
"""Quote an argument for later parsing by shlex.split()"""
|
|
for c in '"', "'", "\\", "#":
|
|
if c in arg:
|
|
return repr(arg)
|
|
if arg.split() != [arg]:
|
|
return repr(arg)
|
|
return arg
|
|
|
|
|
|
class alias(option_base):
|
|
"""Define a shortcut that invokes one or more commands"""
|
|
|
|
description = "define a shortcut to invoke one or more commands"
|
|
command_consumes_arguments = True
|
|
|
|
user_options = [
|
|
('remove', 'r', 'remove (unset) the alias'),
|
|
] + option_base.user_options
|
|
|
|
boolean_options = option_base.boolean_options + ['remove']
|
|
|
|
def initialize_options(self):
|
|
option_base.initialize_options(self)
|
|
self.args = None
|
|
self.remove = None
|
|
|
|
def finalize_options(self):
|
|
option_base.finalize_options(self)
|
|
if self.remove and len(self.args) != 1:
|
|
raise DistutilsOptionError(
|
|
"Must specify exactly one argument (the alias name) when "
|
|
"using --remove"
|
|
)
|
|
|
|
def run(self):
|
|
aliases = self.distribution.get_option_dict('aliases')
|
|
|
|
if not self.args:
|
|
print("Command Aliases")
|
|
print("---------------")
|
|
for alias in aliases:
|
|
print("setup.py alias", format_alias(alias, aliases))
|
|
return
|
|
|
|
elif len(self.args) == 1:
|
|
alias, = self.args
|
|
if self.remove:
|
|
command = None
|
|
elif alias in aliases:
|
|
print("setup.py alias", format_alias(alias, aliases))
|
|
return
|
|
else:
|
|
print("No alias definition found for %r" % alias)
|
|
return
|
|
else:
|
|
alias = self.args[0]
|
|
command = ' '.join(map(shquote, self.args[1:]))
|
|
|
|
edit_config(self.filename, {'aliases': {alias: command}}, self.dry_run)
|
|
|
|
|
|
def format_alias(name, aliases):
|
|
source, command = aliases[name]
|
|
if source == config_file('global'):
|
|
source = '--global-config '
|
|
elif source == config_file('user'):
|
|
source = '--user-config '
|
|
elif source == config_file('local'):
|
|
source = ''
|
|
else:
|
|
source = '--filename=%r' % source
|
|
return source + name + ' ' + command
|