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- Committer: mbp at sourcefrog
- Date: 2005-03-09 04:51:05 UTC
- Revision ID: mbp@sourcefrog.net-20050309045105-d02cd410a115da2c
import all docs from arch
- files added:
- bzrlib/tests.py
- files removed:
- .bzrignore
- bzrlib/plugins
- bzrlib/selftest
- bzrlib/util
- bzrlib/util/effbot
- bzrlib/util/effbot/org
- bzrlib/util/elementtree
- bzrlib/util/urlgrabber
- contrib
- contrib/bash
- contrib/emacs
- contrib/zsh
- notes
- patches
- tools
- files renamed:
- bzrlib/commands.py => bzr.py
- files modified:
- README
added
removed
bzr.py
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# Copyright (C) 2004, 2005 by Canonical Ltd
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#! /usr/bin/python
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# Copyright (C) 2004, 2005 by Martin Pool
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# Copyright (C) 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# TODO: Split the command framework away from the actual commands.
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# TODO: probably should say which arguments are candidates for glob
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# expansion on windows and do that at the command level.
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# TODO: Help messages for options.
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# TODO: Define arguments by objects, rather than just using names.
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# Those objects can specify the expected type of the argument, which
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# would help with validation and shell completion.
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# TODO: Help messages for options.
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# TODO: Define arguments by objects, rather than just using names.
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# Those objects can specify the expected type of the argument, which
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# would help with validation and shell completion.
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import sys
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import os
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"""Bazaar-NG -- a free distributed version-control tool
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**WARNING: THIS IS AN UNSTABLE DEVELOPMENT VERSION**
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Current limitation include:
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* Metadata format is not stable yet -- you may need to
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discard history in the future.
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* No handling of subdirectories, symlinks or any non-text files.
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* Insufficient error handling.
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* Many commands unimplemented or partially implemented.
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* Space-inefficient storage.
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* No merge operators yet.
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Interesting commands::
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bzr help
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Show summary help screen
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bzr version
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Show software version/licence/non-warranty.
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bzr init
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Start versioning the current directory
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bzr add FILE...
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Make files versioned.
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bzr log
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Show revision history.
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bzr diff
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Show changes from last revision to working copy.
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bzr commit -m 'MESSAGE'
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Store current state as new revision.
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bzr export REVNO DESTINATION
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Export the branch state at a previous version.
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bzr status
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Show summary of pending changes.
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bzr remove FILE...
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Make a file not versioned.
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"""
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# not currently working:
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# bzr check
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# Run internal consistency checks.
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# bzr info
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# Show some information about this branch.
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__copyright__ = "Copyright 2005 Canonical Development Ltd."
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__author__ = "Martin Pool <mbp@canonical.com>"
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__docformat__ = "restructuredtext en"
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__version__ = '0.0.0'
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import sys, os, random, time, sha, sets, types, re, shutil, tempfile
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import traceback, socket, fnmatch, difflib
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from os import path
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from sets import Set
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from pprint import pprint
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from stat import *
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from glob import glob
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from ElementTree import Element, ElementTree, SubElement
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import bzrlib
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import bzrlib.trace
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from bzrlib.trace import mutter, note, log_error, warning
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from bzrlib.errors import BzrError, BzrCheckError, BzrCommandError
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from bzrlib.branch import find_branch
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from bzrlib import BZRDIR
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plugin_cmds = {}
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def register_command(cmd):
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"Utility function to help register a command"
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global plugin_cmds
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k = cmd.__name__
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if k.startswith("cmd_"):
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k_unsquished = _unsquish_command_name(k)
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else:
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k_unsquished = k
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if not plugin_cmds.has_key(k_unsquished):
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plugin_cmds[k_unsquished] = cmd
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mutter('registered plugin command %s', k_unsquished)
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else:
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log_error('Two plugins defined the same command: %r' % k)
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log_error('Not loading the one in %r' % sys.modules[cmd.__module__])
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def _squish_command_name(cmd):
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return 'cmd_' + cmd.replace('-', '_')
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def _unsquish_command_name(cmd):
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assert cmd.startswith("cmd_")
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return cmd[4:].replace('_','-')
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def _parse_revision_str(revstr):
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"""This handles a revision string -> revno.
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This always returns a list. The list will have one element for
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It supports integers directly, but everything else it
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defers for passing to Branch.get_revision_info()
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>>> _parse_revision_str('234')
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[234]
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>>> _parse_revision_str('234..567')
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[234, 567]
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>>> _parse_revision_str('..')
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[None, None]
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>>> _parse_revision_str('..234')
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[None, 234]
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>>> _parse_revision_str('234..')
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[234, None]
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>>> _parse_revision_str('234..456..789') # Maybe this should be an error
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[234, 456, 789]
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>>> _parse_revision_str('234....789') # Error?
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[234, None, 789]
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>>> _parse_revision_str('revid:test@other.com-234234')
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['revid:test@other.com-234234']
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>>> _parse_revision_str('revid:test@other.com-234234..revid:test@other.com-234235')
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['revid:test@other.com-234234', 'revid:test@other.com-234235']
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>>> _parse_revision_str('revid:test@other.com-234234..23')
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['revid:test@other.com-234234', 23]
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>>> _parse_revision_str('date:2005-04-12')
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['date:2005-04-12']
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>>> _parse_revision_str('date:2005-04-12 12:24:33')
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['date:2005-04-12 12:24:33']
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>>> _parse_revision_str('date:2005-04-12T12:24:33')
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['date:2005-04-12T12:24:33']
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>>> _parse_revision_str('date:2005-04-12,12:24:33')
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['date:2005-04-12,12:24:33']
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>>> _parse_revision_str('-5..23')
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[-5, 23]
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>>> _parse_revision_str('-5')
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[-5]
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>>> _parse_revision_str('123a')
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['123a']
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>>> _parse_revision_str('abc')
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['abc']
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"""
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import re
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old_format_re = re.compile('\d*:\d*')
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m = old_format_re.match(revstr)
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if m:
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warning('Colon separator for revision numbers is deprecated.'
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' Use .. instead')
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revs = []
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for rev in revstr.split(':'):
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if rev:
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revs.append(int(rev))
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else:
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revs.append(None)
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return revs
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revs = []
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for x in revstr.split('..'):
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if not x:
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revs.append(None)
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else:
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try:
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revs.append(int(x))
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except ValueError:
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revs.append(x)
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return revs
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def get_merge_type(typestring):
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"""Attempt to find the merge class/factory associated with a string."""
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from merge import merge_types
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try:
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return merge_types[typestring][0]
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except KeyError:
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templ = '%s%%7s: %%s' % (' '*12)
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lines = [templ % (f[0], f[1][1]) for f in merge_types.iteritems()]
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type_list = '\n'.join(lines)
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msg = "No known merge type %s. Supported types are:\n%s" %\
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(typestring, type_list)
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raise BzrCommandError(msg)
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def get_merge_type(typestring):
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"""Attempt to find the merge class/factory associated with a string."""
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from merge import merge_types
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try:
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return merge_types[typestring][0]
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except KeyError:
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templ = '%s%%7s: %%s' % (' '*12)
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lines = [templ % (f[0], f[1][1]) for f in merge_types.iteritems()]
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type_list = '\n'.join(lines)
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msg = "No known merge type %s. Supported types are:\n%s" %\
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(typestring, type_list)
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raise BzrCommandError(msg)
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def _get_cmd_dict(plugins_override=True):
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d = {}
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for k, v in globals().iteritems():
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if k.startswith("cmd_"):
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d[_unsquish_command_name(k)] = v
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# If we didn't load plugins, the plugin_cmds dict will be empty
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if plugins_override:
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d.update(plugin_cmds)
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else:
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d2 = plugin_cmds.copy()
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d2.update(d)
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d = d2
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return d
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def get_all_cmds(plugins_override=True):
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"""Return canonical name and class for all registered commands."""
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for k, v in _get_cmd_dict(plugins_override=plugins_override).iteritems():
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yield k,v
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def get_cmd_class(cmd, plugins_override=True):
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"""Return the canonical name and command class for a command.
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"""
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cmd = str(cmd) # not unicode
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# first look up this command under the specified name
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cmds = _get_cmd_dict(plugins_override=plugins_override)
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mutter("all commands: %r", cmds.keys())
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try:
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return cmd, cmds[cmd]
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except KeyError:
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pass
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# look for any command which claims this as an alias
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for cmdname, cmdclass in cmds.iteritems():
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if cmd in cmdclass.aliases:
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return cmdname, cmdclass
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cmdclass = ExternalCommand.find_command(cmd)
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if cmdclass:
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return cmd, cmdclass
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raise BzrCommandError("unknown command %r" % cmd)
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class Command(object):
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"""Base class for commands.
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The docstring for an actual command should give a single-line
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summary, then a complete description of the command. A grammar
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description will be inserted.
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takes_args
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List of argument forms, marked with whether they are optional,
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repeated, etc.
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takes_options
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List of options that may be given for this command.
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hidden
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If true, this command isn't advertised.
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"""
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aliases = []
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takes_args = []
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takes_options = []
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hidden = False
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def __init__(self, options, arguments):
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"""Construct and run the command.
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Sets self.status to the return value of run()."""
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assert isinstance(options, dict)
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assert isinstance(arguments, dict)
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cmdargs = options.copy()
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cmdargs.update(arguments)
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if self.__doc__ == Command.__doc__:
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from warnings import warn
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warn("No help message set for %r" % self)
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self.status = self.run(**cmdargs)
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if self.status is None:
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self.status = 0
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def run(self):
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"""Override this in sub-classes.
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This is invoked with the options and arguments bound to
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keyword parameters.
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Return 0 or None if the command was successful, or a shell
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error code if not.
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"""
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return 0
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class ExternalCommand(Command):
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"""Class to wrap external commands.
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We cheat a little here, when get_cmd_class() calls us we actually
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give it back an object we construct that has the appropriate path,
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help, options etc for the specified command.
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When run_bzr() tries to instantiate that 'class' it gets caught by
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the __call__ method, which we override to call the Command.__init__
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method. That then calls our run method which is pretty straight
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forward.
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The only wrinkle is that we have to map bzr's dictionary of options
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and arguments back into command line options and arguments for the
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script.
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"""
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def find_command(cls, cmd):
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import os.path
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bzrpath = os.environ.get('BZRPATH', '')
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for dir in bzrpath.split(os.pathsep):
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path = os.path.join(dir, cmd)
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if os.path.isfile(path):
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return ExternalCommand(path)
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return None
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find_command = classmethod(find_command)
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def __init__(self, path):
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self.path = path
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pipe = os.popen('%s --bzr-usage' % path, 'r')
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self.takes_options = pipe.readline().split()
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for opt in self.takes_options:
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if not opt in OPTIONS:
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raise BzrError("Unknown option '%s' returned by external command %s"
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% (opt, path))
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# TODO: Is there any way to check takes_args is valid here?
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self.takes_args = pipe.readline().split()
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if pipe.close() is not None:
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raise BzrError("Failed funning '%s --bzr-usage'" % path)
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pipe = os.popen('%s --bzr-help' % path, 'r')
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self.__doc__ = pipe.read()
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if pipe.close() is not None:
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raise BzrError("Failed funning '%s --bzr-help'" % path)
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def __call__(self, options, arguments):
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Command.__init__(self, options, arguments)
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return self
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def run(self, **kargs):
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opts = []
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args = []
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keys = kargs.keys()
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keys.sort()
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for name in keys:
336
optname = name.replace('_','-')
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value = kargs[name]
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if OPTIONS.has_key(optname):
339
# it's an option
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opts.append('--%s' % optname)
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if value is not None and value is not True:
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opts.append(str(value))
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else:
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# it's an arg, or arg list
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if type(value) is not list:
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value = [value]
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for v in value:
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if v is not None:
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args.append(str(v))
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self.status = os.spawnv(os.P_WAIT, self.path, [self.path] + opts + args)
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return self.status
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class cmd_status(Command):
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from bzrlib.store import ImmutableStore
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from bzrlib.trace import mutter, note, log_error
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from bzrlib.errors import bailout, BzrError
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from bzrlib.osutils import quotefn, pumpfile, isdir, isfile
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from bzrlib.tree import RevisionTree, EmptyTree, WorkingTree, Tree
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from bzrlib.revision import Revision
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from bzrlib import Branch, Inventory, InventoryEntry, ScratchBranch, BZRDIR, \
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format_date
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BZR_DIFF_FORMAT = "## Bazaar-NG diff, format 0 ##\n"
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BZR_PATCHNAME_FORMAT = 'cset:sha1:%s'
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## standard representation
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NONE_STRING = '(none)'
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EMPTY = 'empty'
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## TODO: Perhaps a different version of inventory commands that
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## returns iterators...
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## TODO: Perhaps an AtomicFile class that writes to a temporary file and then renames.
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## TODO: Some kind of locking on branches. Perhaps there should be a
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## parameter to the branch object saying whether we want a read or
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## write lock; release it from destructor. Perhaps don't even need a
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## read lock to look at immutable objects?
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## TODO: Perhaps make UUIDs predictable in test mode to make it easier
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## to compare output?
118
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## TODO: Is ElementTree really all that much better for our purposes?
120
## Perhaps using the standard MiniDOM would be enough?
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125
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127
######################################################################
128
# check status
129
130
131
def cmd_status(all=False):
356
132
"""Display status summary.
357
133
358
This reports on versioned and unknown files, reporting them
359
grouped by state. Possible states are:
360
361
added
362
Versioned in the working copy but not in the previous revision.
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removed
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Versioned in the previous revision but removed or deleted
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in the working copy.
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renamed
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Path of this file changed from the previous revision;
370
the text may also have changed. This includes files whose
371
parent directory was renamed.
372
373
modified
374
Text has changed since the previous revision.
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376
unchanged
377
Nothing about this file has changed since the previous revision.
378
Only shown with --all.
379
380
unknown
381
Not versioned and not matching an ignore pattern.
382
383
To see ignored files use 'bzr ignored'. For details in the
384
changes to file texts, use 'bzr diff'.
385
386
If no arguments are specified, the status of the entire working
387
directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
389
is reported for everything inside that directory.
390
391
If a revision is specified, the changes since that revision are shown.
392
"""
393
takes_args = ['file*']
394
takes_options = ['all', 'show-ids', 'revision']
395
aliases = ['st', 'stat']
396
397
def run(self, all=False, show_ids=False, file_list=None):
398
if file_list:
399
b = find_branch(file_list[0])
400
file_list = [b.relpath(x) for x in file_list]
401
# special case: only one path was given and it's the root
402
# of the branch
403
if file_list == ['']:
404
file_list = None
405
else:
406
b = find_branch('.')
407
408
from bzrlib.status import show_status
409
show_status(b, show_unchanged=all, show_ids=show_ids,
410
specific_files=file_list)
411
412
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class cmd_cat_revision(Command):
414
"""Write out metadata for a revision."""
415
416
hidden = True
417
takes_args = ['revision_id']
418
419
def run(self, revision_id):
420
from bzrlib.xml import pack_xml
421
pack_xml(find_branch('.').get_revision(revision_id), sys.stdout)
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423
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class cmd_revno(Command):
425
"""Show current revision number.
426
427
This is equal to the number of revisions on this branch."""
428
def run(self):
429
print find_branch('.').revno()
430
431
class cmd_revision_info(Command):
432
"""Show revision number and revision id for a given revision identifier.
433
"""
434
hidden = True
435
takes_args = ['revision_info*']
436
takes_options = ['revision']
437
def run(self, revision=None, revision_info_list=None):
438
from bzrlib.branch import find_branch
439
440
revs = []
441
if revision is not None:
442
revs.extend(revision)
443
if revision_info_list is not None:
444
revs.extend(revision_info_list)
445
if len(revs) == 0:
446
raise BzrCommandError('You must supply a revision identifier')
447
448
b = find_branch('.')
449
450
for rev in revs:
451
print '%4d %s' % b.get_revision_info(rev)
452
453
454
class cmd_add(Command):
455
"""Add specified files or directories.
456
457
In non-recursive mode, all the named items are added, regardless
458
of whether they were previously ignored. A warning is given if
459
any of the named files are already versioned.
460
461
In recursive mode (the default), files are treated the same way
462
but the behaviour for directories is different. Directories that
463
are already versioned do not give a warning. All directories,
464
whether already versioned or not, are searched for files or
465
subdirectories that are neither versioned or ignored, and these
466
are added. This search proceeds recursively into versioned
467
directories. If no names are given '.' is assumed.
468
469
Therefore simply saying 'bzr add' will version all files that
470
are currently unknown.
471
472
TODO: Perhaps adding a file whose directly is not versioned should
473
recursively add that parent, rather than giving an error?
474
"""
475
takes_args = ['file*']
476
takes_options = ['verbose', 'no-recurse']
477
478
def run(self, file_list, verbose=False, no_recurse=False):
479
from bzrlib.add import smart_add, _PrintAddCallback
480
recurse = not no_recurse
481
smart_add(file_list, verbose, not no_recurse,
482
callback=_PrintAddCallback)
483
484
485
486
class cmd_mkdir(Command):
487
"""Create a new versioned directory.
488
489
This is equivalent to creating the directory and then adding it.
490
"""
491
takes_args = ['dir+']
492
493
def run(self, dir_list):
494
b = None
495
496
for d in dir_list:
497
os.mkdir(d)
498
if not b:
499
b = find_branch(d)
500
b.add([d])
501
print 'added', d
502
503
504
class cmd_relpath(Command):
505
"""Show path of a file relative to root"""
506
takes_args = ['filename']
507
hidden = True
508
509
def run(self, filename):
510
print find_branch(filename).relpath(filename)
511
512
513
514
class cmd_inventory(Command):
515
"""Show inventory of the current working copy or a revision."""
516
takes_options = ['revision', 'show-ids']
517
518
def run(self, revision=None, show_ids=False):
519
b = find_branch('.')
520
if revision == None:
521
inv = b.read_working_inventory()
522
else:
523
if len(revision) > 1:
524
raise BzrCommandError('bzr inventory --revision takes'
525
' exactly one revision identifier')
526
inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
527
528
for path, entry in inv.entries():
529
if show_ids:
530
print '%-50s %s' % (path, entry.file_id)
531
else:
532
print path
533
534
535
class cmd_move(Command):
536
"""Move files to a different directory.
537
538
examples:
539
bzr move *.txt doc
540
541
The destination must be a versioned directory in the same branch.
542
"""
543
takes_args = ['source$', 'dest']
544
def run(self, source_list, dest):
545
b = find_branch('.')
546
547
# TODO: glob expansion on windows?
548
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
549
550
551
class cmd_rename(Command):
552
"""Change the name of an entry.
553
554
examples:
555
bzr rename frob.c frobber.c
556
bzr rename src/frob.c lib/frob.c
557
558
It is an error if the destination name exists.
559
560
See also the 'move' command, which moves files into a different
561
directory without changing their name.
562
563
TODO: Some way to rename multiple files without invoking bzr for each
564
one?"""
565
takes_args = ['from_name', 'to_name']
566
567
def run(self, from_name, to_name):
568
b = find_branch('.')
569
b.rename_one(b.relpath(from_name), b.relpath(to_name))
570
571
572
573
class cmd_mv(Command):
574
"""Move or rename a file.
575
576
usage:
577
bzr mv OLDNAME NEWNAME
578
bzr mv SOURCE... DESTINATION
579
580
If the last argument is a versioned directory, all the other names
581
are moved into it. Otherwise, there must be exactly two arguments
582
and the file is changed to a new name, which must not already exist.
583
584
Files cannot be moved between branches.
585
"""
586
takes_args = ['names*']
587
def run(self, names_list):
588
if len(names_list) < 2:
589
raise BzrCommandError("missing file argument")
590
b = find_branch(names_list[0])
591
592
rel_names = [b.relpath(x) for x in names_list]
593
594
if os.path.isdir(names_list[-1]):
595
# move into existing directory
596
for pair in b.move(rel_names[:-1], rel_names[-1]):
597
print "%s => %s" % pair
598
else:
599
if len(names_list) != 2:
600
raise BzrCommandError('to mv multiple files the destination '
601
'must be a versioned directory')
602
for pair in b.move(rel_names[0], rel_names[1]):
603
print "%s => %s" % pair
604
605
606
607
608
class cmd_pull(Command):
609
"""Pull any changes from another branch into the current one.
610
611
If the location is omitted, the last-used location will be used.
612
Both the revision history and the working directory will be
613
updated.
614
615
This command only works on branches that have not diverged. Branches are
616
considered diverged if both branches have had commits without first
617
pulling from the other.
618
619
If branches have diverged, you can use 'bzr merge' to pull the text changes
620
from one into the other.
621
"""
622
takes_args = ['location?']
623
624
def run(self, location=None):
625
from bzrlib.merge import merge
626
import tempfile
627
from shutil import rmtree
628
import errno
629
from bzrlib.branch import pull_loc
630
631
br_to = find_branch('.')
632
stored_loc = None
633
try:
634
stored_loc = br_to.controlfile("x-pull", "rb").read().rstrip('\n')
635
except IOError, e:
636
if e.errno != errno.ENOENT:
637
raise
638
if location is None:
639
if stored_loc is None:
640
raise BzrCommandError("No pull location known or specified.")
641
else:
642
print "Using last location: %s" % stored_loc
643
location = stored_loc
644
cache_root = tempfile.mkdtemp()
645
from bzrlib.branch import DivergedBranches
646
br_from = find_branch(location)
647
location = pull_loc(br_from)
648
old_revno = br_to.revno()
649
try:
650
from branch import find_cached_branch, DivergedBranches
651
br_from = find_cached_branch(location, cache_root)
652
location = pull_loc(br_from)
653
old_revno = br_to.revno()
654
try:
655
br_to.update_revisions(br_from)
656
except DivergedBranches:
657
raise BzrCommandError("These branches have diverged."
658
" Try merge.")
659
660
merge(('.', -1), ('.', old_revno), check_clean=False)
661
if location != stored_loc:
662
br_to.controlfile("x-pull", "wb").write(location + "\n")
663
finally:
664
rmtree(cache_root)
665
666
667
668
class cmd_branch(Command):
669
"""Create a new copy of a branch.
670
671
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
672
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
673
674
To retrieve the branch as of a particular revision, supply the --revision
675
parameter, as in "branch foo/bar -r 5".
676
"""
677
takes_args = ['from_location', 'to_location?']
678
takes_options = ['revision']
679
aliases = ['get', 'clone']
680
681
def run(self, from_location, to_location=None, revision=None):
682
from bzrlib.branch import copy_branch, find_cached_branch
683
import tempfile
684
import errno
685
from shutil import rmtree
686
cache_root = tempfile.mkdtemp()
687
try:
688
if revision is None:
689
revision = [None]
690
elif len(revision) > 1:
691
raise BzrCommandError(
692
'bzr branch --revision takes exactly 1 revision value')
693
try:
694
br_from = find_cached_branch(from_location, cache_root)
695
except OSError, e:
696
if e.errno == errno.ENOENT:
697
raise BzrCommandError('Source location "%s" does not'
698
' exist.' % to_location)
699
else:
700
raise
701
if to_location is None:
702
to_location = os.path.basename(from_location.rstrip("/\\"))
703
try:
704
os.mkdir(to_location)
705
except OSError, e:
706
if e.errno == errno.EEXIST:
707
raise BzrCommandError('Target directory "%s" already'
708
' exists.' % to_location)
709
if e.errno == errno.ENOENT:
710
raise BzrCommandError('Parent of "%s" does not exist.' %
711
to_location)
712
else:
713
raise
714
try:
715
copy_branch(br_from, to_location, revision[0])
716
except bzrlib.errors.NoSuchRevision:
717
rmtree(to_location)
718
msg = "The branch %s has no revision %d." % (from_location, revision[0])
719
raise BzrCommandError(msg)
720
finally:
721
rmtree(cache_root)
722
723
724
class cmd_renames(Command):
725
"""Show list of renamed files.
726
727
TODO: Option to show renames between two historical versions.
728
729
TODO: Only show renames under dir, rather than in the whole branch.
730
"""
731
takes_args = ['dir?']
732
733
def run(self, dir='.'):
734
b = find_branch(dir)
735
old_inv = b.basis_tree().inventory
736
new_inv = b.read_working_inventory()
737
738
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
739
renames.sort()
740
for old_name, new_name in renames:
741
print "%s => %s" % (old_name, new_name)
742
743
744
class cmd_info(Command):
745
"""Show statistical information about a branch."""
746
takes_args = ['branch?']
747
748
def run(self, branch=None):
749
import info
750
751
b = find_branch(branch)
752
info.show_info(b)
753
754
755
class cmd_remove(Command):
756
"""Make a file unversioned.
757
758
This makes bzr stop tracking changes to a versioned file. It does
759
not delete the working copy.
760
"""
761
takes_args = ['file+']
762
takes_options = ['verbose']
763
764
def run(self, file_list, verbose=False):
765
b = find_branch(file_list[0])
766
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
767
768
769
class cmd_file_id(Command):
770
"""Print file_id of a particular file or directory.
771
772
The file_id is assigned when the file is first added and remains the
773
same through all revisions where the file exists, even when it is
774
moved or renamed.
775
"""
776
hidden = True
777
takes_args = ['filename']
778
def run(self, filename):
779
b = find_branch(filename)
780
i = b.inventory.path2id(b.relpath(filename))
781
if i == None:
782
raise BzrError("%r is not a versioned file" % filename)
783
else:
784
print i
785
786
787
class cmd_file_path(Command):
788
"""Print path of file_ids to a file or directory.
789
790
This prints one line for each directory down to the target,
791
starting at the branch root."""
792
hidden = True
793
takes_args = ['filename']
794
def run(self, filename):
795
b = find_branch(filename)
796
inv = b.inventory
797
fid = inv.path2id(b.relpath(filename))
798
if fid == None:
799
raise BzrError("%r is not a versioned file" % filename)
800
for fip in inv.get_idpath(fid):
801
print fip
802
803
804
class cmd_revision_history(Command):
805
"""Display list of revision ids on this branch."""
806
hidden = True
807
def run(self):
808
for patchid in find_branch('.').revision_history():
809
print patchid
810
811
812
class cmd_directories(Command):
813
"""Display list of versioned directories in this branch."""
814
def run(self):
815
for name, ie in find_branch('.').read_working_inventory().directories():
816
if name == '':
817
print '.'
818
else:
819
print name
820
821
822
class cmd_init(Command):
823
"""Make a directory into a versioned branch.
824
825
Use this to create an empty branch, or before importing an
826
existing project.
827
828
Recipe for importing a tree of files:
829
cd ~/project
830
bzr init
831
bzr add -v .
832
bzr status
833
bzr commit -m 'imported project'
834
"""
835
def run(self):
836
from bzrlib.branch import Branch
837
Branch('.', init=True)
838
839
840
class cmd_diff(Command):
841
"""Show differences in working tree.
842
843
If files are listed, only the changes in those files are listed.
844
Otherwise, all changes for the tree are listed.
845
846
TODO: Allow diff across branches.
847
848
TODO: Option to use external diff command; could be GNU diff, wdiff,
849
or a graphical diff.
850
851
TODO: Python difflib is not exactly the same as unidiff; should
852
either fix it up or prefer to use an external diff.
853
854
TODO: If a directory is given, diff everything under that.
855
856
TODO: Selected-file diff is inefficient and doesn't show you
857
deleted files.
858
859
TODO: This probably handles non-Unix newlines poorly.
860
861
examples:
862
bzr diff
863
bzr diff -r1
864
bzr diff -r1:2
865
"""
866
867
takes_args = ['file*']
868
takes_options = ['revision', 'diff-options']
869
aliases = ['di', 'dif']
870
871
def run(self, revision=None, file_list=None, diff_options=None):
872
from bzrlib.diff import show_diff
873
874
if file_list:
875
b = find_branch(file_list[0])
876
file_list = [b.relpath(f) for f in file_list]
877
if file_list == ['']:
878
# just pointing to top-of-tree
879
file_list = None
880
else:
881
b = find_branch('.')
882
883
if revision is not None:
884
if len(revision) == 1:
885
show_diff(b, revision[0], specific_files=file_list,
886
external_diff_options=diff_options)
887
elif len(revision) == 2:
888
show_diff(b, revision[0], specific_files=file_list,
889
external_diff_options=diff_options,
890
revision2=revision[1])
891
else:
892
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
893
else:
894
show_diff(b, None, specific_files=file_list,
895
external_diff_options=diff_options)
896
897
898
899
900
class cmd_deleted(Command):
901
"""List files deleted in the working tree.
902
903
TODO: Show files deleted since a previous revision, or between two revisions.
904
"""
905
def run(self, show_ids=False):
906
b = find_branch('.')
907
old = b.basis_tree()
908
new = b.working_tree()
909
910
## TODO: Much more efficient way to do this: read in new
911
## directories with readdir, rather than stating each one. Same
912
## level of effort but possibly much less IO. (Or possibly not,
913
## if the directories are very large...)
914
915
for path, ie in old.inventory.iter_entries():
916
if not new.has_id(ie.file_id):
917
if show_ids:
918
print '%-50s %s' % (path, ie.file_id)
919
else:
920
print path
921
922
923
class cmd_modified(Command):
924
"""List files modified in working tree."""
925
hidden = True
926
def run(self):
927
from bzrlib.delta import compare_trees
928
929
b = find_branch('.')
930
td = compare_trees(b.basis_tree(), b.working_tree())
931
932
for path, id, kind in td.modified:
933
print path
934
935
936
937
class cmd_added(Command):
938
"""List files added in working tree."""
939
hidden = True
940
def run(self):
941
b = find_branch('.')
942
wt = b.working_tree()
943
basis_inv = b.basis_tree().inventory
944
inv = wt.inventory
945
for file_id in inv:
946
if file_id in basis_inv:
947
continue
948
path = inv.id2path(file_id)
949
if not os.access(b.abspath(path), os.F_OK):
950
continue
951
print path
952
953
954
955
class cmd_root(Command):
956
"""Show the tree root directory.
957
958
The root is the nearest enclosing directory with a .bzr control
959
directory."""
960
takes_args = ['filename?']
961
def run(self, filename=None):
962
"""Print the branch root."""
963
b = find_branch(filename)
964
print getattr(b, 'base', None) or getattr(b, 'baseurl')
965
966
967
class cmd_log(Command):
134
For each file there is a single line giving its file state and name.
135
The name is that in the current revision unless it is deleted or
136
missing, in which case the old name is shown.
137
138
:todo: Don't show unchanged files unless ``--all`` is given?
139
"""
140
Branch('.').show_status(show_all=all)
141
142
143
144
######################################################################
145
# examining history
146
def cmd_get_revision(revision_id):
147
Branch('.').get_revision(revision_id).write_xml(sys.stdout)
148
149
150
def cmd_get_inventory(inventory_id):
151
"""Return inventory in XML by hash"""
152
Branch('.').get_inventory(inventory_hash).write_xml(sys.stdout)
153
154
155
def cmd_get_revision_inventory(revision_id):
156
"""Output inventory for a revision."""
157
b = Branch('.')
158
b.get_revision_inventory(revision_id).write_xml(sys.stdout)
159
160
161
def cmd_get_file_text(text_id):
162
"""Get contents of a file by hash."""
163
sf = Branch('.').text_store[text_id]
164
pumpfile(sf, sys.stdout)
165
166
167
168
######################################################################
169
# commands
170
171
172
def cmd_revno():
173
"""Show number of revisions on this branch"""
174
print Branch('.').revno()
175
176
177
def cmd_add(file_list, verbose=False):
178
"""Add specified files.
179
180
Fails if the files are already added.
181
"""
182
Branch('.').add(file_list, verbose=verbose)
183
184
185
def cmd_inventory(revision=None):
186
"""Show inventory of the current working copy."""
187
## TODO: Also optionally show a previous inventory
188
## TODO: Format options
189
b = Branch('.')
190
if revision == None:
191
inv = b.read_working_inventory()
192
else:
193
inv = b.get_revision_inventory(b.lookup_revision(revision))
194
195
for path, entry in inv.iter_entries():
196
print '%-50s %s' % (entry.file_id, path)
197
198
199
200
def cmd_info():
201
b = Branch('.')
202
print 'branch format:', b.controlfile('branch-format', 'r').readline().rstrip('\n')
203
print 'revision number:', b.revno()
204
print 'number of versioned files:', len(b.read_working_inventory())
205
206
207
def cmd_remove(file_list, verbose=False):
208
Branch('.').remove(file_list, verbose=verbose)
209
210
211
212
def cmd_file_id(filename):
213
i = Branch('.').read_working_inventory().path2id(filename)
214
if i is None:
215
bailout("%s is not a versioned file" % filename)
216
else:
217
print i
218
219
220
def cmd_find_filename(fileid):
221
n = find_filename(fileid)
222
if n is None:
223
bailout("%s is not a live file id" % fileid)
224
else:
225
print n
226
227
228
def cmd_revision_history():
229
for patchid in Branch('.').revision_history():
230
print patchid
231
232
233
234
def cmd_init():
235
# TODO: Check we're not already in a working directory? At the
236
# moment you'll get an ugly error.
237
238
# TODO: What if we're in a subdirectory of a branch? Would like
239
# to allow that, but then the parent may need to understand that
240
# the children have disappeared, or should they be versioned in
241
# both?
242
243
# TODO: Take an argument/option for branch name.
244
Branch('.', init=True)
245
246
247
def cmd_diff(revision=None):
248
"""Show diff from basis to working copy.
249
250
:todo: Take one or two revision arguments, look up those trees,
251
and diff them.
252
253
:todo: Allow diff across branches.
254
255
:todo: Mangle filenames in diff to be more relevant.
256
257
:todo: Shouldn't be in the cmd function.
258
"""
259
260
b = Branch('.')
261
262
if revision == None:
263
old_tree = b.basis_tree()
264
else:
265
old_tree = b.revision_tree(b.lookup_revision(revision))
266
267
new_tree = b.working_tree()
268
old_inv = old_tree.inventory
269
new_inv = new_tree.inventory
270
271
# TODO: Options to control putting on a prefix or suffix, perhaps as a format string
272
old_label = ''
273
new_label = ''
274
275
DEVNULL = '/dev/null'
276
# Windows users, don't panic about this filename -- it is a
277
# special signal to GNU patch that the file should be created or
278
# deleted respectively.
279
280
# TODO: Generation of pseudo-diffs for added/deleted files could
281
# be usefully made into a much faster special case.
282
283
# TODO: Better to return them in sorted order I think.
284
285
for file_state, fid, old_name, new_name, kind in bzrlib.diff_trees(old_tree, new_tree):
286
d = None
287
288
# Don't show this by default; maybe do it if an option is passed
289
# idlabel = ' {%s}' % fid
290
idlabel = ''
291
292
# FIXME: Something about the diff format makes patch unhappy
293
# with newly-added files.
294
295
def diffit(*a, **kw):
296
sys.stdout.writelines(difflib.unified_diff(*a, **kw))
297
print
298
299
if file_state in ['.', '?', 'I']:
300
continue
301
elif file_state == 'A':
302
print '*** added %s %r' % (kind, new_name)
303
if kind == 'file':
304
diffit([],
305
new_tree.get_file(fid).readlines(),
306
fromfile=DEVNULL,
307
tofile=new_label + new_name + idlabel)
308
elif file_state == 'D':
309
assert isinstance(old_name, types.StringTypes)
310
print '*** deleted %s %r' % (kind, old_name)
311
if kind == 'file':
312
diffit(old_tree.get_file(fid).readlines(), [],
313
fromfile=old_label + old_name + idlabel,
314
tofile=DEVNULL)
315
elif file_state in ['M', 'R']:
316
if file_state == 'M':
317
assert kind == 'file'
318
assert old_name == new_name
319
print '*** modified %s %r' % (kind, new_name)
320
elif file_state == 'R':
321
print '*** renamed %s %r => %r' % (kind, old_name, new_name)
322
323
if kind == 'file':
324
diffit(old_tree.get_file(fid).readlines(),
325
new_tree.get_file(fid).readlines(),
326
fromfile=old_label + old_name + idlabel,
327
tofile=new_label + new_name)
328
else:
329
bailout("can't represent state %s {%s}" % (file_state, fid))
330
331
332
333
def cmd_log():
968
334
"""Show log of this branch.
969
335
970
To request a range of logs, you can use the command -r begin:end
971
-r revision requests a specific revision, -r :end or -r begin: are
972
also valid.
973
974
--message allows you to give a regular expression, which will be evaluated
975
so that only matching entries will be displayed.
976
977
TODO: Make --revision support uuid: and hash: [future tag:] notation.
978
336
:todo: Options for utc; to show ids; to limit range; etc.
979
337
"""
980
981
takes_args = ['filename?']
982
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
983
'long', 'message', 'short',]
984
985
def run(self, filename=None, timezone='original',
986
verbose=False,
987
show_ids=False,
988
forward=False,
989
revision=None,
990
message=None,
991
long=False,
992
short=False):
993
from bzrlib.branch import find_branch
994
from bzrlib.log import log_formatter, show_log
995
import codecs
996
997
direction = (forward and 'forward') or 'reverse'
998
999
if filename:
1000
b = find_branch(filename)
1001
fp = b.relpath(filename)
1002
if fp:
1003
file_id = b.read_working_inventory().path2id(fp)
1004
else:
1005
file_id = None # points to branch root
1006
else:
1007
b = find_branch('.')
1008
file_id = None
1009
1010
if revision is None:
1011
rev1 = None
1012
rev2 = None
1013
elif len(revision) == 1:
1014
rev1 = rev2 = b.get_revision_info(revision[0])[0]
1015
elif len(revision) == 2:
1016
rev1 = b.get_revision_info(revision[0])[0]
1017
rev2 = b.get_revision_info(revision[1])[0]
1018
else:
1019
raise BzrCommandError('bzr log --revision takes one or two values.')
1020
1021
if rev1 == 0:
1022
rev1 = None
1023
if rev2 == 0:
1024
rev2 = None
1025
1026
mutter('encoding log as %r' % bzrlib.user_encoding)
1027
1028
# use 'replace' so that we don't abort if trying to write out
1029
# in e.g. the default C locale.
1030
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1031
1032
if not short:
1033
log_format = 'long'
1034
else:
1035
log_format = 'short'
1036
lf = log_formatter(log_format,
1037
show_ids=show_ids,
1038
to_file=outf,
1039
show_timezone=timezone)
1040
1041
show_log(b,
1042
lf,
1043
file_id,
1044
verbose=verbose,
1045
direction=direction,
1046
start_revision=rev1,
1047
end_revision=rev2,
1048
search=message)
1049
1050
1051
1052
class cmd_touching_revisions(Command):
1053
"""Return revision-ids which affected a particular file.
1054
1055
A more user-friendly interface is "bzr log FILE"."""
1056
hidden = True
1057
takes_args = ["filename"]
1058
def run(self, filename):
1059
b = find_branch(filename)
1060
inv = b.read_working_inventory()
1061
file_id = inv.path2id(b.relpath(filename))
1062
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1063
print "%6d %s" % (revno, what)
1064
1065
1066
class cmd_ls(Command):
338
Branch('.').write_log()
339
340
341
def cmd_ls(revision=None, verbose=False):
1067
342
"""List files in a tree.
1068
343
1069
TODO: Take a revision or remote path and list that tree instead.
1070
"""
1071
hidden = True
1072
def run(self, revision=None, verbose=False):
1073
b = find_branch('.')
1074
if revision == None:
1075
tree = b.working_tree()
1076
else:
1077
tree = b.revision_tree(b.lookup_revision(revision))
1078
1079
for fp, fc, kind, fid in tree.list_files():
1080
if verbose:
1081
if kind == 'directory':
1082
kindch = '/'
1083
elif kind == 'file':
1084
kindch = ''
1085
else:
1086
kindch = '???'
1087
1088
print '%-8s %s%s' % (fc, fp, kindch)
1089
else:
1090
print fp
1091
1092
1093
1094
class cmd_unknowns(Command):
1095
"""List unknown files."""
1096
def run(self):
1097
from bzrlib.osutils import quotefn
1098
for f in find_branch('.').unknowns():
1099
print quotefn(f)
1100
1101
1102
1103
class cmd_ignore(Command):
1104
"""Ignore a command or pattern.
1105
1106
To remove patterns from the ignore list, edit the .bzrignore file.
1107
1108
If the pattern contains a slash, it is compared to the whole path
1109
from the branch root. Otherwise, it is comapred to only the last
1110
component of the path.
1111
1112
Ignore patterns are case-insensitive on case-insensitive systems.
1113
1114
Note: wildcards must be quoted from the shell on Unix.
1115
1116
examples:
1117
bzr ignore ./Makefile
1118
bzr ignore '*.class'
1119
"""
1120
takes_args = ['name_pattern']
1121
1122
def run(self, name_pattern):
1123
from bzrlib.atomicfile import AtomicFile
1124
import os.path
1125
1126
b = find_branch('.')
1127
ifn = b.abspath('.bzrignore')
1128
1129
if os.path.exists(ifn):
1130
f = open(ifn, 'rt')
1131
try:
1132
igns = f.read().decode('utf-8')
1133
finally:
1134
f.close()
1135
else:
1136
igns = ''
1137
1138
# TODO: If the file already uses crlf-style termination, maybe
1139
# we should use that for the newly added lines?
1140
1141
if igns and igns[-1] != '\n':
1142
igns += '\n'
1143
igns += name_pattern + '\n'
1144
1145
try:
1146
f = AtomicFile(ifn, 'wt')
1147
f.write(igns.encode('utf-8'))
1148
f.commit()
1149
finally:
1150
f.close()
1151
1152
inv = b.working_tree().inventory
1153
if inv.path2id('.bzrignore'):
1154
mutter('.bzrignore is already versioned')
1155
else:
1156
mutter('need to make new .bzrignore file versioned')
1157
b.add(['.bzrignore'])
1158
1159
1160
1161
class cmd_ignored(Command):
1162
"""List ignored files and the patterns that matched them.
1163
1164
See also: bzr ignore"""
1165
def run(self):
1166
tree = find_branch('.').working_tree()
1167
for path, file_class, kind, file_id in tree.list_files():
1168
if file_class != 'I':
1169
continue
1170
## XXX: Slightly inefficient since this was already calculated
1171
pat = tree.is_ignored(path)
1172
print '%-50s %s' % (path, pat)
1173
1174
1175
class cmd_lookup_revision(Command):
1176
"""Lookup the revision-id from a revision-number
1177
1178
example:
1179
bzr lookup-revision 33
1180
"""
1181
hidden = True
1182
takes_args = ['revno']
1183
1184
def run(self, revno):
1185
try:
1186
revno = int(revno)
1187
except ValueError:
1188
raise BzrCommandError("not a valid revision-number: %r" % revno)
1189
1190
print find_branch('.').lookup_revision(revno)
1191
1192
1193
class cmd_export(Command):
1194
"""Export past revision to destination directory.
1195
1196
If no revision is specified this exports the last committed revision.
1197
1198
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1199
given, try to find the format with the extension. If no extension
1200
is found exports to a directory (equivalent to --format=dir).
1201
1202
Root may be the top directory for tar, tgz and tbz2 formats. If none
1203
is given, the top directory will be the root name of the file."""
1204
# TODO: list known exporters
1205
takes_args = ['dest']
1206
takes_options = ['revision', 'format', 'root']
1207
def run(self, dest, revision=None, format=None, root=None):
1208
import os.path
1209
b = find_branch('.')
1210
if revision is None:
1211
rev_id = b.last_patch()
1212
else:
1213
if len(revision) != 1:
1214
raise BzrError('bzr export --revision takes exactly 1 argument')
1215
revno, rev_id = b.get_revision_info(revision[0])
1216
t = b.revision_tree(rev_id)
1217
root, ext = os.path.splitext(dest)
1218
if not format:
1219
if ext in (".tar",):
1220
format = "tar"
1221
elif ext in (".gz", ".tgz"):
1222
format = "tgz"
1223
elif ext in (".bz2", ".tbz2"):
1224
format = "tbz2"
1225
else:
1226
format = "dir"
1227
t.export(dest, format, root)
1228
1229
1230
class cmd_cat(Command):
1231
"""Write a file's text from a previous revision."""
1232
1233
takes_options = ['revision']
1234
takes_args = ['filename']
1235
1236
def run(self, filename, revision=None):
1237
if revision == None:
1238
raise BzrCommandError("bzr cat requires a revision number")
1239
elif len(revision) != 1:
1240
raise BzrCommandError("bzr cat --revision takes exactly one number")
1241
b = find_branch('.')
1242
b.print_file(b.relpath(filename), revision[0])
1243
1244
1245
class cmd_local_time_offset(Command):
1246
"""Show the offset in seconds from GMT to local time."""
1247
hidden = True
1248
def run(self):
1249
print bzrlib.osutils.local_time_offset()
1250
1251
1252
1253
class cmd_commit(Command):
1254
"""Commit changes into a new revision.
1255
1256
If no arguments are given, the entire tree is committed.
1257
1258
If selected files are specified, only changes to those files are
1259
committed. If a directory is specified then the directory and everything
1260
within it is committed.
1261
1262
A selected-file commit may fail in some cases where the committed
1263
tree would be invalid, such as trying to commit a file in a
1264
newly-added directory that is not itself committed.
1265
1266
TODO: Run hooks on tree to-be-committed, and after commit.
1267
1268
TODO: Strict commit that fails if there are unknown or deleted files.
1269
"""
1270
takes_args = ['selected*']
1271
takes_options = ['message', 'file', 'verbose', 'unchanged']
1272
aliases = ['ci', 'checkin']
1273
1274
# TODO: Give better message for -s, --summary, used by tla people
1275
1276
def run(self, message=None, file=None, verbose=True, selected_list=None,
1277
unchanged=False):
1278
from bzrlib.errors import PointlessCommit
1279
from bzrlib.osutils import get_text_message
1280
1281
## Warning: shadows builtin file()
1282
if not message and not file:
1283
# FIXME: Ugly; change status code to send to a provided function?
1284
1285
import cStringIO
1286
stdout = sys.stdout
1287
catcher = cStringIO.StringIO()
1288
sys.stdout = catcher
1289
cmd_status({"file_list":selected_list}, {})
1290
info = catcher.getvalue()
1291
sys.stdout = stdout
1292
message = get_text_message(info)
1293
1294
if message is None:
1295
raise BzrCommandError("please specify a commit message",
1296
["use either --message or --file"])
1297
elif message and file:
1298
raise BzrCommandError("please specify either --message or --file")
1299
1300
if file:
1301
import codecs
1302
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1303
1304
b = find_branch('.')
1305
if selected_list:
1306
selected_list = [b.relpath(s) for s in selected_list]
1307
1308
try:
1309
b.commit(message, verbose=verbose,
1310
specific_files=selected_list,
1311
allow_pointless=unchanged)
1312
except PointlessCommit:
1313
# FIXME: This should really happen before the file is read in;
1314
# perhaps prepare the commit; get the message; then actually commit
1315
raise BzrCommandError("no changes to commit",
1316
["use --unchanged to commit anyhow"])
1317
1318
1319
class cmd_check(Command):
1320
"""Validate consistency of branch history.
1321
1322
This command checks various invariants about the branch storage to
1323
detect data corruption or bzr bugs.
1324
1325
If given the --update flag, it will update some optional fields
1326
to help ensure data consistency.
1327
"""
1328
takes_args = ['dir?']
1329
1330
def run(self, dir='.'):
1331
from bzrlib.check import check
1332
1333
check(find_branch(dir))
1334
1335
1336
class cmd_scan_cache(Command):
1337
hidden = True
1338
def run(self):
1339
from bzrlib.hashcache import HashCache
1340
import os
1341
1342
c = HashCache('.')
1343
c.read()
1344
c.scan()
1345
1346
print '%6d stats' % c.stat_count
1347
print '%6d in hashcache' % len(c._cache)
1348
print '%6d files removed from cache' % c.removed_count
1349
print '%6d hashes updated' % c.update_count
1350
print '%6d files changed too recently to cache' % c.danger_count
1351
1352
if c.needs_write:
1353
c.write()
1354
1355
1356
1357
class cmd_upgrade(Command):
1358
"""Upgrade branch storage to current format.
1359
1360
The check command or bzr developers may sometimes advise you to run
1361
this command.
1362
"""
1363
takes_args = ['dir?']
1364
1365
def run(self, dir='.'):
1366
from bzrlib.upgrade import upgrade
1367
upgrade(find_branch(dir))
1368
1369
1370
1371
class cmd_whoami(Command):
1372
"""Show bzr user id."""
1373
takes_options = ['email']
1374
1375
def run(self, email=False):
1376
try:
1377
b = bzrlib.branch.find_branch('.')
1378
except:
1379
b = None
1380
1381
if email:
1382
print bzrlib.osutils.user_email(b)
1383
else:
1384
print bzrlib.osutils.username(b)
1385
1386
1387
class cmd_selftest(Command):
1388
"""Run internal test suite"""
1389
hidden = True
1390
takes_options = ['verbose', 'pattern']
1391
def run(self, verbose=False, pattern=".*"):
1392
import bzrlib.ui
1393
from bzrlib.selftest import selftest
1394
# we don't want progress meters from the tests to go to the
1395
# real output; and we don't want log messages cluttering up
1396
# the real logs.
1397
save_ui = bzrlib.ui.ui_factory
1398
bzrlib.trace.info('running tests...')
1399
try:
1400
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1401
result = selftest(verbose=verbose, pattern=pattern)
1402
if result:
1403
bzrlib.trace.info('tests passed')
1404
else:
1405
bzrlib.trace.info('tests failed')
1406
return int(not result)
1407
finally:
1408
bzrlib.ui.ui_factory = save_ui
1409
1410
1411
class cmd_version(Command):
1412
"""Show version of bzr."""
1413
def run(self):
1414
show_version()
1415
1416
def show_version():
1417
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1418
# is bzrlib itself in a branch?
1419
bzrrev = bzrlib.get_bzr_revision()
1420
if bzrrev:
1421
print " (bzr checkout, revision %d {%s})" % bzrrev
1422
print bzrlib.__copyright__
344
:todo: Take a revision or remote path and list that tree instead.
345
"""
346
b = Branch('.')
347
if revision == None:
348
tree = b.working_tree()
349
else:
350
tree = b.revision_tree(b.lookup_revision(revision))
351
352
for fp, fc, kind, fid in tree.list_files():
353
if verbose:
354
if kind == 'directory':
355
kindch = '/'
356
elif kind == 'file':
357
kindch = ''
358
else:
359
kindch = '???'
360
361
print '%-8s %s%s' % (fc, fp, kindch)
362
else:
363
print fp
364
365
366
367
def cmd_unknowns():
368
"""List unknown files"""
369
for f in Branch('.').unknowns():
370
print quotefn(f)
371
372
373
def cmd_lookup_revision(revno):
374
try:
375
revno = int(revno)
376
except ValueError:
377
bailout("usage: lookup-revision REVNO",
378
["REVNO is a non-negative revision number for this branch"])
379
380
print Branch('.').lookup_revision(revno) or NONE_STRING
381
382
383
384
def cmd_export(revno, dest):
385
"""Export past revision to destination directory."""
386
b = Branch('.')
387
rh = b.lookup_revision(int(revno))
388
t = b.revision_tree(rh)
389
t.export(dest)
390
391
392
393
######################################################################
394
# internal/test commands
395
396
397
def cmd_uuid():
398
"""Print a newly-generated UUID."""
399
print uuid()
400
401
402
403
def cmd_commit(message, verbose=False):
404
Branch('.').commit(message, verbose=verbose)
405
406
407
def cmd_check():
408
"""Check consistency of the branch."""
409
check()
410
411
412
def cmd_is(pred, *rest):
413
"""Test whether PREDICATE is true."""
414
try:
415
cmd_handler = globals()['assert_' + pred.replace('-', '_')]
416
except KeyError:
417
bailout("unknown predicate: %s" % quotefn(pred))
418
419
try:
420
cmd_handler(*rest)
421
except BzrCheckError:
422
# by default we don't print the message so that this can
423
# be used from shell scripts without producing noise
424
sys.exit(1)
425
426
427
def cmd_username():
428
print bzrlib.osutils.username()
429
430
431
def cmd_user_email():
432
print bzrlib.osutils.user_email()
433
434
435
def cmd_gen_revision_id():
436
import time
437
print bzrlib.branch._gen_revision_id(time.time())
438
439
440
def cmd_doctest():
441
"""Run internal doctest suite"""
442
## -v, if present, is seen by doctest; the argument is just here
443
## so our parser doesn't complain
444
445
## TODO: --verbose option
446
447
import bzr, doctest, bzrlib.store
448
bzrlib.trace.verbose = False
449
doctest.testmod(bzr)
450
doctest.testmod(bzrlib.store)
451
doctest.testmod(bzrlib.inventory)
452
doctest.testmod(bzrlib.branch)
453
doctest.testmod(bzrlib.osutils)
454
doctest.testmod(bzrlib.tree)
455
456
# more strenuous tests;
457
import bzrlib.tests
458
doctest.testmod(bzrlib.tests)
459
460
461
######################################################################
462
# help
463
464
465
def cmd_help():
466
# TODO: Specific help for particular commands
467
print __doc__
468
469
470
def cmd_version():
471
print "bzr (bazaar-ng) %s" % __version__
472
print __copyright__
1423
473
print "http://bazaar-ng.org/"
1424
474
print
1425
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1426
print "you may use, modify and redistribute it under the terms of the GNU"
1427
print "General Public License version 2 or later."
1428
1429
1430
class cmd_rocks(Command):
475
print \
476
"""bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and
477
you may use, modify and redistribute it under the terms of the GNU
478
General Public License version 2 or later."""
479
480
481
def cmd_rocks():
1431
482
"""Statement of optimism."""
1432
hidden = True
1433
def run(self):
1434
print "it sure does!"
1435
1436
def parse_spec(spec):
1437
"""
1438
>>> parse_spec(None)
1439
[None, None]
1440
>>> parse_spec("./")
1441
['./', None]
1442
>>> parse_spec("../@")
1443
['..', -1]
1444
>>> parse_spec("../f/@35")
1445
['../f', 35]
1446
>>> parse_spec('./@revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67')
1447
['.', 'revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67']
1448
"""
1449
if spec is None:
1450
return [None, None]
1451
if '/@' in spec:
1452
parsed = spec.split('/@')
1453
assert len(parsed) == 2
1454
if parsed[1] == "":
1455
parsed[1] = -1
1456
else:
1457
try:
1458
parsed[1] = int(parsed[1])
1459
except ValueError:
1460
pass # We can allow stuff like ./@revid:blahblahblah
1461
else:
1462
assert parsed[1] >=0
1463
else:
1464
parsed = [spec, None]
1465
return parsed
1466
1467
1468
1469
class cmd_find_merge_base(Command):
1470
"""Find and print a base revision for merging two branches.
1471
1472
TODO: Options to specify revisions on either side, as if
1473
merging only part of the history.
1474
"""
1475
takes_args = ['branch', 'other']
1476
hidden = True
1477
1478
def run(self, branch, other):
1479
branch1 = find_branch(branch)
1480
branch2 = find_branch(other)
1481
1482
base_revno, base_revid = branch1.common_ancestor(branch2)
1483
1484
if base_revno is None:
1485
raise bzrlib.errors.UnrelatedBranches()
1486
1487
print 'merge base is revision %s' % base_revid
1488
print ' r%-6d in %s' % (base_revno, branch)
1489
1490
other_revno = branch2.revision_id_to_revno(base_revid)
1491
1492
print ' r%-6d in %s' % (other_revno, other)
1493
1494
1495
1496
class cmd_merge(Command):
1497
"""Perform a three-way merge.
1498
1499
The branch is the branch you will merge from. By default, it will merge
1500
the latest revision. If you specify a revision, that revision will be
1501
merged. If you specify two revisions, the first will be used as a BASE,
1502
and the second one as OTHER. Revision numbers are always relative to the
1503
specified branch.
1504
1505
Examples:
1506
1507
To merge the latest revision from bzr.dev
1508
bzr merge ../bzr.dev
1509
1510
To merge changes up to and including revision 82 from bzr.dev
1511
bzr merge -r 82 ../bzr.dev
1512
1513
To merge the changes introduced by 82, without previous changes:
1514
bzr merge -r 81..82 ../bzr.dev
1515
1516
merge refuses to run if there are any uncommitted changes, unless
1517
--force is given.
1518
"""
1519
takes_args = ['branch?']
1520
takes_options = ['revision', 'force', 'merge-type']
1521
1522
def run(self, branch='.', revision=None, force=False,
1523
merge_type=None):
1524
from bzrlib.merge import merge
1525
from bzrlib.merge_core import ApplyMerge3
1526
if merge_type is None:
1527
merge_type = ApplyMerge3
1528
1529
if revision is None or len(revision) < 1:
1530
base = [None, None]
1531
other = (branch, -1)
1532
else:
1533
if len(revision) == 1:
1534
other = (branch, revision[0])
1535
base = (None, None)
1536
else:
1537
assert len(revision) == 2
1538
if None in revision:
1539
raise BzrCommandError(
1540
"Merge doesn't permit that revision specifier.")
1541
base = (branch, revision[0])
1542
other = (branch, revision[1])
1543
1544
merge(other, base, check_clean=(not force), merge_type=merge_type)
1545
1546
1547
class cmd_revert(Command):
1548
"""Reverse all changes since the last commit.
1549
1550
Only versioned files are affected. Specify filenames to revert only
1551
those files. By default, any files that are changed will be backed up
1552
first. Backup files have a '~' appended to their name.
1553
"""
1554
takes_options = ['revision', 'no-backup']
1555
takes_args = ['file*']
1556
aliases = ['merge-revert']
1557
1558
def run(self, revision=None, no_backup=False, file_list=None):
1559
from bzrlib.merge import merge
1560
from bzrlib.branch import Branch
1561
if file_list is not None:
1562
if len(file_list) == 0:
1563
raise BzrCommandError("No files specified")
1564
if revision is None:
1565
revision = [-1]
1566
elif len(revision) != 1:
1567
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1568
merge(('.', revision[0]), parse_spec('.'),
1569
check_clean=False,
1570
ignore_zero=True,
1571
backup_files=not no_backup,
1572
file_list=file_list)
1573
if not file_list:
1574
Branch('.').set_pending_merges([])
1575
1576
1577
class cmd_assert_fail(Command):
1578
"""Test reporting of assertion failures"""
1579
hidden = True
1580
def run(self):
1581
assert False, "always fails"
1582
1583
1584
class cmd_help(Command):
1585
"""Show help on a command or other topic.
1586
1587
For a list of all available commands, say 'bzr help commands'."""
1588
takes_options = ['long']
1589
takes_args = ['topic?']
1590
aliases = ['?']
1591
1592
def run(self, topic=None, long=False):
1593
import help
1594
if topic is None and long:
1595
topic = "commands"
1596
help.help(topic)
1597
1598
1599
class cmd_shell_complete(Command):
1600
"""Show appropriate completions for context.
1601
1602
For a list of all available commands, say 'bzr shell-complete'."""
1603
takes_args = ['context?']
1604
aliases = ['s-c']
1605
hidden = True
1606
1607
def run(self, context=None):
1608
import shellcomplete
1609
shellcomplete.shellcomplete(context)
1610
1611
1612
class cmd_missing(Command):
1613
"""What is missing in this branch relative to other branch.
1614
"""
1615
takes_args = ['remote?']
1616
aliases = ['mis', 'miss']
1617
# We don't have to add quiet to the list, because
1618
# unknown options are parsed as booleans
1619
takes_options = ['verbose', 'quiet']
1620
1621
def run(self, remote=None, verbose=False, quiet=False):
1622
from bzrlib.branch import find_branch, DivergedBranches
1623
from bzrlib.errors import BzrCommandError
1624
from bzrlib.missing import get_parent, show_missing
1625
1626
if verbose and quiet:
1627
raise BzrCommandError('Cannot pass both quiet and verbose')
1628
1629
b = find_branch('.')
1630
parent = get_parent(b)
1631
if remote is None:
1632
if parent is None:
1633
raise BzrCommandError("No missing location known or specified.")
1634
else:
1635
if not quiet:
1636
print "Using last location: %s" % parent
1637
remote = parent
1638
elif parent is None:
1639
# We only update x-pull if it did not exist, missing should not change the parent
1640
b.controlfile('x-pull', 'wb').write(remote + '\n')
1641
br_remote = find_branch(remote)
1642
1643
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1644
1645
1646
1647
class cmd_plugins(Command):
1648
"""List plugins"""
1649
hidden = True
1650
def run(self):
1651
import bzrlib.plugin
1652
from inspect import getdoc
1653
from pprint import pprint
1654
for plugin in bzrlib.plugin.all_plugins:
1655
if hasattr(plugin, '__path__'):
1656
print plugin.__path__[0]
1657
else:
1658
print `plugin`
1659
d = getdoc(plugin)
1660
if d:
1661
print '\t', d.split('\n')[0]
1662
1663
#pprint(bzrlib.plugin.all_plugins)
1664
483
print "it sure does!"
484
485
486
487
######################################################################
488
# main routine
1665
489
1666
490
1667
491
# list of all available options; the rhs can be either None for an
1669
493
# the type.
1670
494
OPTIONS = {
1671
495
'all': None,
1672
'diff-options': str,
1673
496
'help': None,
1674
'file': unicode,
1675
'force': None,
1676
'format': unicode,
1677
'forward': None,
1678
497
'message': unicode,
1679
'no-recurse': None,
1680
'profile': None,
1681
'revision': _parse_revision_str,
1682
'short': None,
498
'revision': int,
1683
499
'show-ids': None,
1684
'timezone': str,
1685
500
'verbose': None,
1686
501
'version': None,
1687
'email': None,
1688
'unchanged': None,
1689
'update': None,
1690
'long': None,
1691
'root': str,
1692
'no-backup': None,
1693
'merge-type': get_merge_type,
1694
'pattern': str,
1695
502
}
1696
503
1697
504
SHORT_OPTIONS = {
1698
'F': 'file',
1699
'h': 'help',
1700
505
'm': 'message',
1701
506
'r': 'revision',
1702
507
'v': 'verbose',
1703
'l': 'long',
1704
508
}
1705
509
510
# List of options that apply to particular commands; commands not
511
# listed take none.
512
cmd_options = {
513
'add': ['verbose'],
514
'commit': ['message', 'verbose'],
515
'diff': ['revision'],
516
'inventory': ['revision'],
517
'ls': ['revision', 'verbose'],
518
'status': ['all'],
519
'log': ['show-ids'],
520
'remove': ['verbose'],
521
}
522
523
524
cmd_args = {
525
'init': [],
526
'add': ['file+'],
527
'commit': [],
528
'diff': [],
529
'file-id': ['filename'],
530
'get-file-text': ['text_id'],
531
'get-inventory': ['inventory_id'],
532
'get-revision': ['revision_id'],
533
'get-revision-inventory': ['revision_id'],
534
'log': [],
535
'lookup-revision': ['revno'],
536
'export': ['revno', 'dest'],
537
'remove': ['file+'],
538
'status': [],
539
}
540
1706
541
1707
542
def parse_args(argv):
1708
543
"""Parse command line.
1712
547
lookup table, something about the available options, what optargs
1713
548
they take, and which commands will accept them.
1714
549
1715
>>> parse_args('--help'.split())
550
>>> parse_args('bzr --help'.split())
1716
551
([], {'help': True})
1717
>>> parse_args('--version'.split())
552
>>> parse_args('bzr --version'.split())
1718
553
([], {'version': True})
1719
>>> parse_args('status --all'.split())
554
>>> parse_args('bzr status --all'.split())
1720
555
(['status'], {'all': True})
1721
>>> parse_args('commit --message=biter'.split())
1722
(['commit'], {'message': u'biter'})
1723
>>> parse_args('log -r 500'.split())
1724
(['log'], {'revision': [500]})
1725
>>> parse_args('log -r500..600'.split())
1726
(['log'], {'revision': [500, 600]})
1727
>>> parse_args('log -vr500..600'.split())
1728
(['log'], {'verbose': True, 'revision': [500, 600]})
1729
>>> parse_args('log -rv500..600'.split()) #the r takes an argument
1730
(['log'], {'revision': ['v500', 600]})
1731
556
"""
1732
557
args = []
1733
558
opts = {}
1734
559
1735
560
# TODO: Maybe handle '--' to end options?
1736
561
1737
while argv:
1738
a = argv.pop(0)
562
it = iter(argv[1:])
563
while it:
564
a = it.next()
1739
565
if a[0] == '-':
1740
# option names must not be unicode
1741
a = str(a)
1742
optarg = None
1743
566
if a[1] == '-':
1744
567
mutter(" got option %r" % a)
1745
if '=' in a:
1746
optname, optarg = a[2:].split('=', 1)
1747
else:
1748
optname = a[2:]
568
optname = a[2:]
1749
569
if optname not in OPTIONS:
1750
raise BzrError('unknown long option %r' % a)
570
bailout('unknown long option %r' % a)
1751
571
else:
1752
572
shortopt = a[1:]
1753
if shortopt in SHORT_OPTIONS:
1754
# Multi-character options must have a space to delimit
1755
# their value
1756
optname = SHORT_OPTIONS[shortopt]
1757
else:
1758
# Single character short options, can be chained,
1759
# and have their value appended to their name
1760
shortopt = a[1:2]
1761
if shortopt not in SHORT_OPTIONS:
1762
# We didn't find the multi-character name, and we
1763
# didn't find the single char name
1764
raise BzrError('unknown short option %r' % a)
1765
optname = SHORT_OPTIONS[shortopt]
1766
1767
if a[2:]:
1768
# There are extra things on this option
1769
# see if it is the value, or if it is another
1770
# short option
1771
optargfn = OPTIONS[optname]
1772
if optargfn is None:
1773
# This option does not take an argument, so the
1774
# next entry is another short option, pack it back
1775
# into the list
1776
argv.insert(0, '-' + a[2:])
1777
else:
1778
# This option takes an argument, so pack it
1779
# into the array
1780
optarg = a[2:]
573
if shortopt not in SHORT_OPTIONS:
574
bailout('unknown short option %r' % a)
575
optname = SHORT_OPTIONS[shortopt]
1781
576
1782
577
if optname in opts:
1783
578
# XXX: Do we ever want to support this, e.g. for -r?
1784
raise BzrError('repeated option %r' % a)
1785
579
bailout('repeated option %r' % a)
1786
580
optargfn = OPTIONS[optname]
1787
581
if optargfn:
1788
if optarg == None:
1789
if not argv:
1790
raise BzrError('option %r needs an argument' % a)
1791
else:
1792
optarg = argv.pop(0)
1793
opts[optname] = optargfn(optarg)
582
if not it:
583
bailout('option %r needs an argument' % a)
584
opts[optname] = optargfn(it.next())
585
mutter(" option argument %r" % opts[optname])
1794
586
else:
1795
if optarg != None:
1796
raise BzrError('option %r takes no argument' % optname)
587
# takes no option argument
1797
588
opts[optname] = True
589
elif a[:1] == '-':
590
bailout('unknown short option %r' % a)
1798
591
else:
1799
592
args.append(a)
1800
593
1802
595
1803
596
1804
597
598
def _match_args(cmd, args):
599
"""Check non-option arguments match required pattern.
1805
600
1806
def _match_argform(cmd, takes_args, args):
601
>>> _match_args('status', ['asdasdsadasd'])
602
Traceback (most recent call last):
603
...
604
BzrError: ("extra arguments to command status: ['asdasdsadasd']", [])
605
>>> _match_args('add', ['asdasdsadasd'])
606
{'file_list': ['asdasdsadasd']}
607
>>> _match_args('add', 'abc def gj'.split())
608
{'file_list': ['abc', 'def', 'gj']}
609
"""
610
# match argument pattern
611
argform = cmd_args.get(cmd, [])
1807
612
argdict = {}
1808
1809
# step through args and takes_args, allowing appropriate 0-many matches
1810
for ap in takes_args:
613
# TODO: Need a way to express 'cp SRC... DEST', where it matches
614
# all but one.
615
for ap in argform:
1811
616
argname = ap[:-1]
1812
617
if ap[-1] == '?':
1813
if args:
1814
argdict[argname] = args.pop(0)
1815
elif ap[-1] == '*': # all remaining arguments
1816
if args:
1817
argdict[argname + '_list'] = args[:]
1818
args = []
1819
else:
1820
argdict[argname + '_list'] = None
618
assert 0
619
elif ap[-1] == '*':
620
assert 0
1821
621
elif ap[-1] == '+':
1822
622
if not args:
1823
raise BzrCommandError("command %r needs one or more %s"
623
bailout("command %r needs one or more %s"
1824
624
% (cmd, argname.upper()))
1825
625
else:
1826
626
argdict[argname + '_list'] = args[:]
1827
627
args = []
1828
elif ap[-1] == '$': # all but one
1829
if len(args) < 2:
1830
raise BzrCommandError("command %r needs one or more %s"
1831
% (cmd, argname.upper()))
1832
argdict[argname + '_list'] = args[:-1]
1833
args[:-1] = []
1834
628
else:
1835
629
# just a plain arg
1836
630
argname = ap
1837
631
if not args:
1838
raise BzrCommandError("command %r requires argument %s"
632
bailout("command %r requires argument %s"
1839
633
% (cmd, argname.upper()))
1840
634
else:
1841
635
argdict[argname] = args.pop(0)
1842
636
1843
637
if args:
1844
raise BzrCommandError("extra argument to command %s: %s"
1845
% (cmd, args[0]))
638
bailout("extra arguments to command %s: %r"
639
% (cmd, args))
1846
640
1847
641
return argdict
1848
642
1852
646
"""Execute a command.
1853
647
1854
648
This is similar to main(), but without all the trappings for
1855
logging and error handling.
1856
1857
argv
1858
The command-line arguments, without the program name from argv[0]
1859
1860
Returns a command status or raises an exception.
1861
1862
Special master options: these must come before the command because
1863
they control how the command is interpreted.
1864
1865
--no-plugins
1866
Do not load plugin modules at all
1867
1868
--builtin
1869
Only use builtin commands. (Plugins are still allowed to change
1870
other behaviour.)
1871
1872
--profile
1873
Run under the Python profiler.
649
logging and error handling.
1874
650
"""
1875
1876
argv = [a.decode(bzrlib.user_encoding) for a in argv]
1877
1878
opt_profile = opt_no_plugins = opt_builtin = False
1879
1880
# --no-plugins is handled specially at a very early stage. We need
1881
# to load plugins before doing other command parsing so that they
1882
# can override commands, but this needs to happen first.
1883
1884
for a in argv[:]:
1885
if a == '--profile':
1886
opt_profile = True
1887
elif a == '--no-plugins':
1888
opt_no_plugins = True
1889
elif a == '--builtin':
1890
opt_builtin = True
1891
else:
1892
break
1893
argv.remove(a)
1894
1895
if not opt_no_plugins:
1896
from bzrlib.plugin import load_plugins
1897
load_plugins()
1898
1899
args, opts = parse_args(argv)
1900
1901
if 'help' in opts:
1902
from bzrlib.help import help
1903
if args:
1904
help(args[0])
1905
else:
1906
help()
1907
return 0
1908
1909
if 'version' in opts:
1910
show_version()
1911
return 0
1912
1913
if not args:
1914
from bzrlib.help import help
1915
help(None)
1916
return 0
1917
1918
cmd = str(args.pop(0))
1919
1920
canonical_cmd, cmd_class = \
1921
get_cmd_class(cmd, plugins_override=not opt_builtin)
651
try:
652
args, opts = parse_args(argv)
653
if 'help' in opts:
654
# TODO: pass down other arguments in case they asked for
655
# help on a command name?
656
cmd_help()
657
return 0
658
elif 'version' in opts:
659
cmd_version()
660
return 0
661
cmd = args.pop(0)
662
except IndexError:
663
log_error('usage: bzr COMMAND\n')
664
log_error(' try "bzr help"\n')
665
return 1
666
667
try:
668
cmd_handler = globals()['cmd_' + cmd.replace('-', '_')]
669
except KeyError:
670
bailout("unknown command " + `cmd`)
671
672
# TODO: special --profile option to turn on the Python profiler
1922
673
1923
674
# check options are reasonable
1924
allowed = cmd_class.takes_options
675
allowed = cmd_options.get(cmd, [])
1925
676
for oname in opts:
1926
677
if oname not in allowed:
1927
raise BzrCommandError("option '--%s' is not allowed for command %r"
1928
% (oname, cmd))
1929
1930
# mix arguments and options into one dictionary
1931
cmdargs = _match_argform(cmd, cmd_class.takes_args, args)
1932
cmdopts = {}
1933
for k, v in opts.items():
1934
cmdopts[k.replace('-', '_')] = v
1935
1936
if opt_profile:
1937
import hotshot, tempfile
1938
pffileno, pfname = tempfile.mkstemp()
1939
try:
1940
prof = hotshot.Profile(pfname)
1941
ret = prof.runcall(cmd_class, cmdopts, cmdargs) or 0
1942
prof.close()
1943
1944
import hotshot.stats
1945
stats = hotshot.stats.load(pfname)
1946
#stats.strip_dirs()
1947
stats.sort_stats('time')
1948
## XXX: Might like to write to stderr or the trace file instead but
1949
## print_stats seems hardcoded to stdout
1950
stats.print_stats(20)
1951
1952
return ret.status
1953
1954
finally:
1955
os.close(pffileno)
1956
os.remove(pfname)
1957
else:
1958
return cmd_class(cmdopts, cmdargs).status
678
bailout("option %r is not allowed for command %r"
679
% (oname, cmd))
680
681
cmdargs = _match_args(cmd, args)
682
cmdargs.update(opts)
683
684
ret = cmd_handler(**cmdargs) or 0
685
1959
686
1960
687
1961
688
def main(argv):
1962
import bzrlib.ui
1963
bzrlib.trace.log_startup(argv)
1964
bzrlib.ui.ui_factory = bzrlib.ui.TextUIFactory()
689
## TODO: Handle command-line options; probably know what options are valid for
690
## each command
691
692
## TODO: If the arguments are wrong, give a usage message rather
693
## than just a backtrace.
1965
694
1966
695
try:
1967
try:
1968
return run_bzr(argv[1:])
1969
finally:
1970
# do this here inside the exception wrappers to catch EPIPE
1971
sys.stdout.flush()
1972
except BzrCommandError, e:
1973
# command line syntax error, etc
1974
log_error(str(e))
1975
return 1
696
t = bzrlib.trace._tracefile
697
t.write('-' * 60 + '\n')
698
t.write('bzr invoked at %s\n' % format_date(time.time()))
699
t.write(' by %s on %s\n' % (bzrlib.osutils.username(), socket.gethostname()))
700
t.write(' arguments: %r\n' % argv)
701
702
starttime = os.times()[4]
703
704
import platform
705
t.write(' platform: %s\n' % platform.platform())
706
t.write(' python: %s\n' % platform.python_version())
707
708
ret = run_bzr(argv)
709
710
times = os.times()
711
mutter("finished, %.3fu/%.3fs cpu, %.3fu/%.3fs cum"
712
% times[:4])
713
mutter(" %.3f elapsed" % (times[4] - starttime))
714
715
return ret
1976
716
except BzrError, e:
1977
bzrlib.trace.log_exception()
717
log_error('bzr: error: ' + e.args[0] + '\n')
718
if len(e.args) > 1:
719
for h in e.args[1]:
720
log_error(' ' + h + '\n')
1978
721
return 1
1979
except AssertionError, e:
1980
bzrlib.trace.log_exception('assertion failed: ' + str(e))
1981
return 3
1982
except KeyboardInterrupt, e:
1983
bzrlib.trace.note('interrupted')
1984
return 2
1985
722
except Exception, e:
1986
import errno
1987
if (isinstance(e, IOError)
1988
and hasattr(e, 'errno')
1989
and e.errno == errno.EPIPE):
1990
bzrlib.trace.note('broken pipe')
1991
return 2
1992
else:
1993
bzrlib.trace.log_exception()
1994
return 2
723
log_error('bzr: exception: %s\n' % e)
724
log_error(' see .bzr.log for details\n')
725
traceback.print_exc(None, bzrlib.trace._tracefile)
726
traceback.print_exc(None, sys.stderr)
727
return 1
728
729
# TODO: Maybe nicer handling of IOError?
730
1995
731
1996
732
1997
733
if __name__ == '__main__':
1998
734
sys.exit(main(sys.argv))
735
##import profile
736
##profile.run('main(sys.argv)')
737
Loggerhead is a web-based interface for Breezy
Version: 2.0.1