| # This Source Code Form is subject to the terms of the Mozilla Public |
| # License, v. 2.0. If a copy of the MPL was not distributed with this |
| # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| from __future__ import absolute_import, unicode_literals |
| |
| |
| class CommandContext(object): |
| """Holds run-time state so it can easily be passed to command providers.""" |
| def __init__(self, cwd=None, settings=None, log_manager=None, |
| commands=None, **kwargs): |
| self.cwd = cwd |
| self.settings = settings |
| self.log_manager = log_manager |
| self.commands = commands |
| |
| for k,v in kwargs.items(): |
| setattr(self, k, v) |
| |
| |
| class MachError(Exception): |
| """Base class for all errors raised by mach itself.""" |
| |
| |
| class NoCommandError(MachError): |
| """No command was passed into mach.""" |
| |
| |
| class UnknownCommandError(MachError): |
| """Raised when we attempted to execute an unknown command.""" |
| |
| def __init__(self, command, verb, suggested_commands=None): |
| MachError.__init__(self) |
| |
| self.command = command |
| self.verb = verb |
| self.suggested_commands = suggested_commands or [] |
| |
| class UnrecognizedArgumentError(MachError): |
| """Raised when an unknown argument is passed to mach.""" |
| |
| def __init__(self, command, arguments): |
| MachError.__init__(self) |
| |
| self.command = command |
| self.arguments = arguments |
