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- Committer: mbp at sourcefrog
- Date: 2005-04-07 02:40:18 UTC
- Revision ID: mbp@sourcefrog.net-20050407024018-cf7130ea991f4ebc0c353ed2
more notes on svk
- files added:
- bzrlib/tests.py
- files removed:
- .rsyncexclude
- bzrlib/selftest
- contrib
- contrib/bash
- contrib/emacs
- contrib/zsh
- effbot
- effbot/org
- patches
- plugins
- plugins/changeset
- tools
- urlgrabber
- files modified:
- .bzrignore
added
removed
bzrlib/commands.py
1
# Copyright (C) 2004, 2005 by Canonical Ltd
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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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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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* 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 [COMMAND]
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Show 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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bzr info
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Show statistics about this branch.
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"""
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import sys, os, time, types, shutil, tempfile, traceback, fnmatch, difflib, os.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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import bzrlib
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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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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_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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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.
238
"""
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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:
292
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)
296
return self
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def run(self, **kargs):
299
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:
305
optname = name.replace('_','-')
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value = kargs[name]
307
if OPTIONS.has_key(optname):
308
# it's an option
309
opts.append('--%s' % optname)
310
if value is not None and value is not True:
311
opts.append(str(value))
312
else:
313
# it's an arg, or arg list
314
if type(value) is not list:
315
value = [value]
316
for v in value:
317
if v is not None:
318
args.append(str(v))
319
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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, BzrCheckError
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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"
82
BZR_PATCHNAME_FORMAT = 'cset:sha1:%s'
83
84
## standard representation
85
NONE_STRING = '(none)'
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EMPTY = 'empty'
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88
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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?
98
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## TODO: Perhaps make UUIDs predictable in test mode to make it easier
100
## to compare output?
101
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## TODO: Some kind of global code to generate the right Branch object
103
## to work on. Almost, but not quite all, commands need one, and it
104
## can be taken either from their parameters or their working
105
## directory.
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## TODO: rename command, needed soon: check destination doesn't exist
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## either in working copy or tree; move working copy; update
109
## inventory; write out
110
111
## TODO: move command; check destination is a directory and will not
112
## clash; move it.
113
114
## TODO: command to show renames, one per line, as to->from
115
116
117
118
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def cmd_status(all=False):
325
120
"""Display status summary.
326
121
327
This reports on versioned and unknown files, reporting them
328
grouped by state. Possible states are:
329
330
added
331
Versioned in the working copy but not in the previous revision.
332
333
removed
334
Versioned in the previous revision but removed or deleted
335
in the working copy.
336
337
renamed
338
Path of this file changed from the previous revision;
339
the text may also have changed. This includes files whose
340
parent directory was renamed.
341
342
modified
343
Text has changed since the previous revision.
344
345
unchanged
346
Nothing about this file has changed since the previous revision.
347
Only shown with --all.
348
349
unknown
350
Not versioned and not matching an ignore pattern.
351
352
To see ignored files use 'bzr ignored'. For details in the
353
changes to file texts, use 'bzr diff'.
354
355
If no arguments are specified, the status of the entire working
356
directory is shown. Otherwise, only the status of the specified
357
files or directories is reported. If a directory is given, status
358
is reported for everything inside that directory.
359
360
If a revision is specified, the changes since that revision are shown.
361
"""
362
takes_args = ['file*']
363
takes_options = ['all', 'show-ids', 'revision']
364
aliases = ['st', 'stat']
365
366
def run(self, all=False, show_ids=False, file_list=None):
367
if file_list:
368
b = find_branch(file_list[0])
369
file_list = [b.relpath(x) for x in file_list]
370
# special case: only one path was given and it's the root
371
# of the branch
372
if file_list == ['']:
373
file_list = None
374
else:
375
b = find_branch('.')
376
377
from bzrlib.status import show_status
378
show_status(b, show_unchanged=all, show_ids=show_ids,
379
specific_files=file_list)
380
381
382
class cmd_cat_revision(Command):
383
"""Write out metadata for a revision."""
384
385
hidden = True
386
takes_args = ['revision_id']
387
388
def run(self, revision_id):
389
from bzrlib.xml import pack_xml
390
pack_xml(find_branch('.').get_revision(revision_id), sys.stdout)
391
392
393
class cmd_revno(Command):
394
"""Show current revision number.
395
396
This is equal to the number of revisions on this branch."""
397
def run(self):
398
print find_branch('.').revno()
399
400
class cmd_revision_info(Command):
401
"""Show revision number and revision id for a given revision identifier.
402
"""
403
hidden = True
404
takes_args = ['revision_info*']
405
takes_options = ['revision']
406
def run(self, revision=None, revision_info_list=None):
407
from bzrlib.branch import find_branch
408
409
revs = []
410
if revision is not None:
411
revs.extend(revision)
412
if revision_info_list is not None:
413
revs.extend(revision_info_list)
414
if len(revs) == 0:
415
raise BzrCommandError('You must supply a revision identifier')
416
417
b = find_branch('.')
418
419
for rev in revs:
420
print '%4d %s' % b.get_revision_info(rev)
421
422
423
class cmd_add(Command):
122
For each file there is a single line giving its file state and name.
123
The name is that in the current revision unless it is deleted or
124
missing, in which case the old name is shown.
125
126
:todo: Don't show unchanged files unless ``--all`` is given?
127
"""
128
Branch('.').show_status(show_all=all)
129
130
131
132
######################################################################
133
# examining history
134
def cmd_get_revision(revision_id):
135
Branch('.').get_revision(revision_id).write_xml(sys.stdout)
136
137
138
def cmd_get_file_text(text_id):
139
"""Get contents of a file by hash."""
140
sf = Branch('.').text_store[text_id]
141
pumpfile(sf, sys.stdout)
142
143
144
145
######################################################################
146
# commands
147
148
149
def cmd_revno():
150
"""Show number of revisions on this branch"""
151
print Branch('.').revno()
152
153
154
155
def cmd_add(file_list, verbose=False):
424
156
"""Add specified files or directories.
425
157
426
158
In non-recursive mode, all the named items are added, regardless
433
165
whether already versioned or not, are searched for files or
434
166
subdirectories that are neither versioned or ignored, and these
435
167
are added. This search proceeds recursively into versioned
436
directories. If no names are given '.' is assumed.
168
directories.
437
169
438
Therefore simply saying 'bzr add' will version all files that
170
Therefore simply saying 'bzr add .' will version all files that
439
171
are currently unknown.
440
441
TODO: Perhaps adding a file whose directly is not versioned should
442
recursively add that parent, rather than giving an error?
443
172
"""
444
takes_args = ['file*']
445
takes_options = ['verbose', 'no-recurse']
173
bzrlib.add.smart_add(file_list, verbose)
446
174
447
def run(self, file_list, verbose=False, no_recurse=False):
448
from bzrlib.add import smart_add
449
smart_add(file_list, verbose, not no_recurse)
450
451
452
453
class cmd_mkdir(Command):
454
"""Create a new versioned directory.
455
456
This is equivalent to creating the directory and then adding it.
457
"""
458
takes_args = ['dir+']
459
460
def run(self, dir_list):
461
b = None
175
176
def cmd_relpath(filename):
177
"""Show path of file relative to root"""
178
print Branch(filename).relpath(filename)
179
180
181
182
def cmd_inventory(revision=None):
183
"""Show inventory of the current working copy."""
184
## TODO: Also optionally show a previous inventory
185
## TODO: Format options
186
b = Branch('.')
187
if revision == None:
188
inv = b.read_working_inventory()
189
else:
190
inv = b.get_revision_inventory(b.lookup_revision(revision))
462
191
463
for d in dir_list:
464
os.mkdir(d)
465
if not b:
466
b = find_branch(d)
467
b.add([d], verbose=True)
468
469
470
class cmd_relpath(Command):
471
"""Show path of a file relative to root"""
472
takes_args = ['filename']
473
hidden = True
474
475
def run(self, filename):
476
print find_branch(filename).relpath(filename)
477
478
479
480
class cmd_inventory(Command):
481
"""Show inventory of the current working copy or a revision."""
482
takes_options = ['revision', 'show-ids']
483
484
def run(self, revision=None, show_ids=False):
485
b = find_branch('.')
486
if revision == None:
487
inv = b.read_working_inventory()
488
else:
489
if len(revision) > 1:
490
raise BzrCommandError('bzr inventory --revision takes'
491
' exactly one revision identifier')
492
inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
493
494
for path, entry in inv.entries():
495
if show_ids:
496
print '%-50s %s' % (path, entry.file_id)
497
else:
498
print path
499
500
501
class cmd_move(Command):
502
"""Move files to a different directory.
503
504
examples:
505
bzr move *.txt doc
506
507
The destination must be a versioned directory in the same branch.
508
"""
509
takes_args = ['source$', 'dest']
510
def run(self, source_list, dest):
511
b = find_branch('.')
512
513
# TODO: glob expansion on windows?
514
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
515
516
517
class cmd_rename(Command):
192
for path, entry in inv.iter_entries():
193
print '%-50s %s' % (entry.file_id, path)
194
195
196
197
# TODO: Maybe a 'mv' command that has the combined move/rename
198
# special behaviour of Unix?
199
200
def cmd_move(source_list, dest):
201
b = Branch('.')
202
203
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
204
205
206
207
def cmd_rename(from_name, to_name):
518
208
"""Change the name of an entry.
519
209
520
examples:
521
bzr rename frob.c frobber.c
522
bzr rename src/frob.c lib/frob.c
523
524
It is an error if the destination name exists.
525
526
See also the 'move' command, which moves files into a different
527
directory without changing their name.
528
529
TODO: Some way to rename multiple files without invoking bzr for each
530
one?"""
531
takes_args = ['from_name', 'to_name']
532
533
def run(self, from_name, to_name):
534
b = find_branch('.')
535
b.rename_one(b.relpath(from_name), b.relpath(to_name))
536
537
538
539
class cmd_mv(Command):
540
"""Move or rename a file.
541
542
usage:
543
bzr mv OLDNAME NEWNAME
544
bzr mv SOURCE... DESTINATION
545
546
If the last argument is a versioned directory, all the other names
547
are moved into it. Otherwise, there must be exactly two arguments
548
and the file is changed to a new name, which must not already exist.
549
550
Files cannot be moved between branches.
551
"""
552
takes_args = ['names*']
553
def run(self, names_list):
554
if len(names_list) < 2:
555
raise BzrCommandError("missing file argument")
556
b = find_branch(names_list[0])
557
558
rel_names = [b.relpath(x) for x in names_list]
559
560
if os.path.isdir(names_list[-1]):
561
# move into existing directory
562
b.move(rel_names[:-1], rel_names[-1])
563
else:
564
if len(names_list) != 2:
565
raise BzrCommandError('to mv multiple files the destination '
566
'must be a versioned directory')
567
b.move(rel_names[0], rel_names[1])
568
569
570
571
572
class cmd_pull(Command):
573
"""Pull any changes from another branch into the current one.
574
575
If the location is omitted, the last-used location will be used.
576
Both the revision history and the working directory will be
577
updated.
578
579
This command only works on branches that have not diverged. Branches are
580
considered diverged if both branches have had commits without first
581
pulling from the other.
582
583
If branches have diverged, you can use 'bzr merge' to pull the text changes
584
from one into the other.
585
"""
586
takes_args = ['location?']
587
588
def run(self, location=None):
589
from bzrlib.merge import merge
590
import tempfile
591
from shutil import rmtree
592
import errno
593
594
br_to = find_branch('.')
595
stored_loc = None
596
try:
597
stored_loc = br_to.controlfile("x-pull", "rb").read().rstrip('\n')
598
except IOError, e:
599
if e.errno != errno.ENOENT:
600
raise
601
if location is None:
602
if stored_loc is None:
603
raise BzrCommandError("No pull location known or specified.")
604
else:
605
print "Using last location: %s" % stored_loc
606
location = stored_loc
607
cache_root = tempfile.mkdtemp()
608
from bzrlib.branch import DivergedBranches
609
br_from = find_branch(location)
610
location = pull_loc(br_from)
611
old_revno = br_to.revno()
612
try:
613
from branch import find_cached_branch, DivergedBranches
614
br_from = find_cached_branch(location, cache_root)
615
location = pull_loc(br_from)
616
old_revno = br_to.revno()
617
try:
618
br_to.update_revisions(br_from)
619
except DivergedBranches:
620
raise BzrCommandError("These branches have diverged."
621
" Try merge.")
622
623
merge(('.', -1), ('.', old_revno), check_clean=False)
624
if location != stored_loc:
625
br_to.controlfile("x-pull", "wb").write(location + "\n")
626
finally:
627
rmtree(cache_root)
628
629
630
631
class cmd_branch(Command):
632
"""Create a new copy of a branch.
633
634
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
635
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
636
637
To retrieve the branch as of a particular revision, supply the --revision
638
parameter, as in "branch foo/bar -r 5".
639
"""
640
takes_args = ['from_location', 'to_location?']
641
takes_options = ['revision']
642
aliases = ['get', 'clone']
643
644
def run(self, from_location, to_location=None, revision=None):
645
import errno
646
from bzrlib.merge import merge
647
from bzrlib.branch import DivergedBranches, \
648
find_cached_branch, Branch
649
from shutil import rmtree
650
from meta_store import CachedStore
651
import tempfile
652
cache_root = tempfile.mkdtemp()
653
654
if revision is None:
655
revision = [None]
656
elif len(revision) > 1:
657
raise BzrCommandError('bzr branch --revision takes exactly 1 revision value')
658
659
try:
660
try:
661
br_from = find_cached_branch(from_location, cache_root)
662
except OSError, e:
663
if e.errno == errno.ENOENT:
664
raise BzrCommandError('Source location "%s" does not'
665
' exist.' % to_location)
666
else:
667
raise
668
669
if to_location is None:
670
to_location = os.path.basename(from_location.rstrip("/\\"))
671
672
try:
673
os.mkdir(to_location)
674
except OSError, e:
675
if e.errno == errno.EEXIST:
676
raise BzrCommandError('Target directory "%s" already'
677
' exists.' % to_location)
678
if e.errno == errno.ENOENT:
679
raise BzrCommandError('Parent of "%s" does not exist.' %
680
to_location)
681
else:
682
raise
683
br_to = Branch(to_location, init=True)
684
685
br_to.set_root_id(br_from.get_root_id())
686
687
if revision:
688
if revision[0] is None:
689
revno = br_from.revno()
690
else:
691
revno, rev_id = br_from.get_revision_info(revision[0])
692
try:
693
br_to.update_revisions(br_from, stop_revision=revno)
694
except bzrlib.errors.NoSuchRevision:
695
rmtree(to_location)
696
msg = "The branch %s has no revision %d." % (from_location,
697
revno)
698
raise BzrCommandError(msg)
699
700
merge((to_location, -1), (to_location, 0), this_dir=to_location,
701
check_clean=False, ignore_zero=True)
702
from_location = pull_loc(br_from)
703
br_to.controlfile("x-pull", "wb").write(from_location + "\n")
704
finally:
705
rmtree(cache_root)
706
707
708
def pull_loc(branch):
709
# TODO: Should perhaps just make attribute be 'base' in
710
# RemoteBranch and Branch?
711
if hasattr(branch, "baseurl"):
712
return branch.baseurl
713
else:
714
return branch.base
715
716
717
718
class cmd_renames(Command):
210
usage: bzr rename FROM_NAME TO_NAME
211
212
examples:
213
bzr rename frob.c frobber.c
214
bzr rename src/frob.c lib/frob.c
215
216
It is an error if the destination name exists.
217
218
See also the 'move' command, which moves files into a different
219
directory without changing their name.
220
221
TODO: Some way to rename multiple files without invoking bzr for each
222
one?"""
223
b = Branch('.')
224
b.rename_one(b.relpath(from_name), b.relpath(to_name))
225
226
227
228
229
def cmd_renames(dir='.'):
719
230
"""Show list of renamed files.
720
231
721
TODO: Option to show renames between two historical versions.
722
723
TODO: Only show renames under dir, rather than in the whole branch.
724
"""
725
takes_args = ['dir?']
726
727
def run(self, dir='.'):
728
b = find_branch(dir)
729
old_inv = b.basis_tree().inventory
730
new_inv = b.read_working_inventory()
731
732
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
733
renames.sort()
734
for old_name, new_name in renames:
735
print "%s => %s" % (old_name, new_name)
736
737
738
class cmd_info(Command):
739
"""Show statistical information about a branch."""
740
takes_args = ['branch?']
741
742
def run(self, branch=None):
743
import info
744
745
b = find_branch(branch)
746
info.show_info(b)
747
748
749
class cmd_remove(Command):
750
"""Make a file unversioned.
751
752
This makes bzr stop tracking changes to a versioned file. It does
753
not delete the working copy.
754
"""
755
takes_args = ['file+']
756
takes_options = ['verbose']
757
758
def run(self, file_list, verbose=False):
759
b = find_branch(file_list[0])
760
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
761
762
763
class cmd_file_id(Command):
232
usage: bzr renames [BRANCH]
233
234
TODO: Option to show renames between two historical versions.
235
236
TODO: Only show renames under dir, rather than in the whole branch.
237
"""
238
b = Branch(dir)
239
old_inv = b.basis_tree().inventory
240
new_inv = b.read_working_inventory()
241
242
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
243
renames.sort()
244
for old_name, new_name in renames:
245
print "%s => %s" % (old_name, new_name)
246
247
248
249
def cmd_info():
250
"""info: Show statistical information for this branch
251
252
usage: bzr info"""
253
import info
254
info.show_info(Branch('.'))
255
256
257
258
def cmd_remove(file_list, verbose=False):
259
b = Branch(file_list[0])
260
b.remove([b.relpath(f) for f in file_list], verbose=verbose)
261
262
263
264
def cmd_file_id(filename):
764
265
"""Print file_id of a particular file or directory.
765
266
766
The file_id is assigned when the file is first added and remains the
767
same through all revisions where the file exists, even when it is
768
moved or renamed.
769
"""
770
hidden = True
771
takes_args = ['filename']
772
def run(self, filename):
773
b = find_branch(filename)
774
i = b.inventory.path2id(b.relpath(filename))
775
if i == None:
776
raise BzrError("%r is not a versioned file" % filename)
777
else:
778
print i
779
780
781
class cmd_file_path(Command):
267
usage: bzr file-id FILE
268
269
The file_id is assigned when the file is first added and remains the
270
same through all revisions where the file exists, even when it is
271
moved or renamed.
272
"""
273
b = Branch(filename)
274
i = b.inventory.path2id(b.relpath(filename))
275
if i == None:
276
bailout("%r is not a versioned file" % filename)
277
else:
278
print i
279
280
281
def cmd_file_id_path(filename):
782
282
"""Print path of file_ids to a file or directory.
783
283
784
This prints one line for each directory down to the target,
785
starting at the branch root."""
786
hidden = True
787
takes_args = ['filename']
788
def run(self, filename):
789
b = find_branch(filename)
790
inv = b.inventory
791
fid = inv.path2id(b.relpath(filename))
792
if fid == None:
793
raise BzrError("%r is not a versioned file" % filename)
794
for fip in inv.get_idpath(fid):
795
print fip
796
797
798
class cmd_revision_history(Command):
799
"""Display list of revision ids on this branch."""
800
hidden = True
801
def run(self):
802
for patchid in find_branch('.').revision_history():
803
print patchid
804
805
806
class cmd_directories(Command):
807
"""Display list of versioned directories in this branch."""
808
def run(self):
809
for name, ie in find_branch('.').read_working_inventory().directories():
810
if name == '':
811
print '.'
812
else:
813
print name
814
815
816
class cmd_init(Command):
817
"""Make a directory into a versioned branch.
818
819
Use this to create an empty branch, or before importing an
820
existing project.
821
822
Recipe for importing a tree of files:
823
cd ~/project
824
bzr init
825
bzr add -v .
826
bzr status
827
bzr commit -m 'imported project'
828
"""
829
def run(self):
830
from bzrlib.branch import Branch
831
Branch('.', init=True)
832
833
834
class cmd_diff(Command):
835
"""Show differences in working tree.
836
837
If files are listed, only the changes in those files are listed.
838
Otherwise, all changes for the tree are listed.
839
840
TODO: Given two revision arguments, show the difference between them.
841
842
TODO: Allow diff across branches.
843
844
TODO: Option to use external diff command; could be GNU diff, wdiff,
845
or a graphical diff.
846
847
TODO: Python difflib is not exactly the same as unidiff; should
848
either fix it up or prefer to use an external diff.
849
850
TODO: If a directory is given, diff everything under that.
851
852
TODO: Selected-file diff is inefficient and doesn't show you
853
deleted files.
854
855
TODO: This probably handles non-Unix newlines poorly.
856
"""
857
858
takes_args = ['file*']
859
takes_options = ['revision', 'diff-options']
860
aliases = ['di', 'dif']
861
862
def run(self, revision=None, file_list=None, diff_options=None):
863
from bzrlib.diff import show_diff
864
865
if file_list:
866
b = find_branch(file_list[0])
867
file_list = [b.relpath(f) for f in file_list]
868
if file_list == ['']:
869
# just pointing to top-of-tree
870
file_list = None
871
else:
872
b = find_branch('.')
873
874
# TODO: Make show_diff support taking 2 arguments
875
base_rev = None
876
if revision is not None:
877
if len(revision) != 1:
878
raise BzrCommandError('bzr diff --revision takes exactly one revision identifier')
879
base_rev = revision[0]
880
881
show_diff(b, base_rev, specific_files=file_list,
882
external_diff_options=diff_options)
883
884
885
886
887
888
class cmd_deleted(Command):
284
usage: bzr file-id-path FILE
285
286
This prints one line for each directory down to the target,
287
starting at the branch root."""
288
b = Branch(filename)
289
inv = b.inventory
290
fid = inv.path2id(b.relpath(filename))
291
if fid == None:
292
bailout("%r is not a versioned file" % filename)
293
for fip in inv.get_idpath(fid):
294
print fip
295
296
297
def cmd_revision_history():
298
for patchid in Branch('.').revision_history():
299
print patchid
300
301
302
def cmd_directories():
303
for name, ie in Branch('.').read_working_inventory().directories():
304
if name == '':
305
print '.'
306
else:
307
print name
308
309
310
def cmd_missing():
311
for name, ie in Branch('.').working_tree().missing():
312
print name
313
314
315
def cmd_init():
316
# TODO: Check we're not already in a working directory? At the
317
# moment you'll get an ugly error.
318
319
# TODO: What if we're in a subdirectory of a branch? Would like
320
# to allow that, but then the parent may need to understand that
321
# the children have disappeared, or should they be versioned in
322
# both?
323
324
# TODO: Take an argument/option for branch name.
325
Branch('.', init=True)
326
327
328
def cmd_diff(revision=None):
329
"""bzr diff: Show differences in working tree.
330
331
usage: bzr diff [-r REV]
332
333
--revision REV
334
Show changes since REV, rather than predecessor.
335
336
TODO: Given two revision arguments, show the difference between them.
337
338
TODO: Allow diff across branches.
339
340
TODO: Option to use external diff command; could be GNU diff, wdiff,
341
or a graphical diff.
342
343
TODO: Diff selected files.
344
"""
345
346
## TODO: Shouldn't be in the cmd function.
347
348
b = Branch('.')
349
350
if revision == None:
351
old_tree = b.basis_tree()
352
else:
353
old_tree = b.revision_tree(b.lookup_revision(revision))
354
355
new_tree = b.working_tree()
356
357
# TODO: Options to control putting on a prefix or suffix, perhaps as a format string
358
old_label = ''
359
new_label = ''
360
361
DEVNULL = '/dev/null'
362
# Windows users, don't panic about this filename -- it is a
363
# special signal to GNU patch that the file should be created or
364
# deleted respectively.
365
366
# TODO: Generation of pseudo-diffs for added/deleted files could
367
# be usefully made into a much faster special case.
368
369
# TODO: Better to return them in sorted order I think.
370
371
for file_state, fid, old_name, new_name, kind in bzrlib.diff_trees(old_tree, new_tree):
372
# Don't show this by default; maybe do it if an option is passed
373
# idlabel = ' {%s}' % fid
374
idlabel = ''
375
376
# FIXME: Something about the diff format makes patch unhappy
377
# with newly-added files.
378
379
def diffit(oldlines, newlines, **kw):
380
# FIXME: difflib is wrong if there is no trailing newline.
381
382
# Special workaround for Python2.3, where difflib fails if
383
# both sequences are empty.
384
if oldlines or newlines:
385
sys.stdout.writelines(difflib.unified_diff(oldlines, newlines, **kw))
386
print
387
388
if file_state in ['.', '?', 'I']:
389
continue
390
elif file_state == 'A':
391
print '*** added %s %r' % (kind, new_name)
392
if kind == 'file':
393
diffit([],
394
new_tree.get_file(fid).readlines(),
395
fromfile=DEVNULL,
396
tofile=new_label + new_name + idlabel)
397
elif file_state == 'D':
398
assert isinstance(old_name, types.StringTypes)
399
print '*** deleted %s %r' % (kind, old_name)
400
if kind == 'file':
401
diffit(old_tree.get_file(fid).readlines(), [],
402
fromfile=old_label + old_name + idlabel,
403
tofile=DEVNULL)
404
elif file_state in ['M', 'R']:
405
if file_state == 'M':
406
assert kind == 'file'
407
assert old_name == new_name
408
print '*** modified %s %r' % (kind, new_name)
409
elif file_state == 'R':
410
print '*** renamed %s %r => %r' % (kind, old_name, new_name)
411
412
if kind == 'file':
413
diffit(old_tree.get_file(fid).readlines(),
414
new_tree.get_file(fid).readlines(),
415
fromfile=old_label + old_name + idlabel,
416
tofile=new_label + new_name)
417
else:
418
bailout("can't represent state %s {%s}" % (file_state, fid))
419
420
421
422
def cmd_deleted(show_ids=False):
889
423
"""List files deleted in the working tree.
890
424
891
TODO: Show files deleted since a previous revision, or between two revisions.
425
TODO: Show files deleted since a previous revision, or between two revisions.
892
426
"""
893
def run(self, show_ids=False):
894
b = find_branch('.')
895
old = b.basis_tree()
896
new = b.working_tree()
897
898
## TODO: Much more efficient way to do this: read in new
899
## directories with readdir, rather than stating each one. Same
900
## level of effort but possibly much less IO. (Or possibly not,
901
## if the directories are very large...)
902
903
for path, ie in old.inventory.iter_entries():
904
if not new.has_id(ie.file_id):
905
if show_ids:
906
print '%-50s %s' % (path, ie.file_id)
907
else:
908
print path
909
910
911
class cmd_modified(Command):
912
"""List files modified in working tree."""
913
hidden = True
914
def run(self):
915
from bzrlib.delta import compare_trees
916
917
b = find_branch('.')
918
td = compare_trees(b.basis_tree(), b.working_tree())
919
920
for path, id, kind in td.modified:
921
print path
922
923
924
925
class cmd_added(Command):
926
"""List files added in working tree."""
927
hidden = True
928
def run(self):
929
b = find_branch('.')
930
wt = b.working_tree()
931
basis_inv = b.basis_tree().inventory
932
inv = wt.inventory
933
for file_id in inv:
934
if file_id in basis_inv:
935
continue
936
path = inv.id2path(file_id)
937
if not os.access(b.abspath(path), os.F_OK):
938
continue
939
print path
940
941
942
943
class cmd_root(Command):
944
"""Show the tree root directory.
945
946
The root is the nearest enclosing directory with a .bzr control
947
directory."""
948
takes_args = ['filename?']
949
def run(self, filename=None):
950
"""Print the branch root."""
951
b = find_branch(filename)
952
print getattr(b, 'base', None) or getattr(b, 'baseurl')
953
954
955
class cmd_log(Command):
427
b = Branch('.')
428
old = b.basis_tree()
429
new = b.working_tree()
430
431
## TODO: Much more efficient way to do this: read in new
432
## directories with readdir, rather than stating each one. Same
433
## level of effort but possibly much less IO. (Or possibly not,
434
## if the directories are very large...)
435
436
for path, ie in old.inventory.iter_entries():
437
if not new.has_id(ie.file_id):
438
if show_ids:
439
print '%-50s %s' % (path, ie.file_id)
440
else:
441
print path
442
443
444
445
def cmd_parse_inventory():
446
import cElementTree
447
448
cElementTree.ElementTree().parse(file('.bzr/inventory'))
449
450
451
452
def cmd_load_inventory():
453
"""Load inventory for timing purposes"""
454
Branch('.').basis_tree().inventory
455
456
457
458
def cmd_dump_new_inventory():
459
import bzrlib.newinventory
460
inv = Branch('.').basis_tree().inventory
461
bzrlib.newinventory.write_inventory(inv, sys.stdout)
462
463
464
def cmd_load_new_inventory():
465
import bzrlib.newinventory
466
bzrlib.newinventory.read_new_inventory(sys.stdin)
467
468
469
def cmd_dump_slacker_inventory():
470
import bzrlib.newinventory
471
inv = Branch('.').basis_tree().inventory
472
bzrlib.newinventory.write_slacker_inventory(inv, sys.stdout)
473
474
475
476
def cmd_root(filename=None):
477
"""Print the branch root."""
478
print bzrlib.branch.find_branch_root(filename)
479
480
481
def cmd_log(timezone='original'):
956
482
"""Show log of this branch.
957
483
958
To request a range of logs, you can use the command -r begin:end
959
-r revision requests a specific revision, -r :end or -r begin: are
960
also valid.
961
962
--message allows you to give a regular expression, which will be evaluated
963
so that only matching entries will be displayed.
964
965
TODO: Make --revision support uuid: and hash: [future tag:] notation.
966
484
:todo: Options for utc; to show ids; to limit range; etc.
967
485
"""
968
969
takes_args = ['filename?']
970
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision','long', 'message']
971
972
def run(self, filename=None, timezone='original',
973
verbose=False,
974
show_ids=False,
975
forward=False,
976
revision=None,
977
message=None,
978
long=False):
979
from bzrlib.branch import find_branch
980
from bzrlib.log import log_formatter, show_log
981
import codecs
982
983
direction = (forward and 'forward') or 'reverse'
984
985
if filename:
986
b = find_branch(filename)
987
fp = b.relpath(filename)
988
if fp:
989
file_id = b.read_working_inventory().path2id(fp)
990
else:
991
file_id = None # points to branch root
992
else:
993
b = find_branch('.')
994
file_id = None
995
996
if revision is None:
997
rev1 = None
998
rev2 = None
999
elif len(revision) == 1:
1000
rev1 = rev2 = b.get_revision_info(revision[0])[0]
1001
elif len(revision) == 2:
1002
rev1 = b.get_revision_info(revision[0])[0]
1003
rev2 = b.get_revision_info(revision[1])[0]
1004
else:
1005
raise BzrCommandError('bzr log --revision takes one or two values.')
1006
1007
if rev1 == 0:
1008
rev1 = None
1009
if rev2 == 0:
1010
rev2 = None
1011
1012
mutter('encoding log as %r' % bzrlib.user_encoding)
1013
1014
# use 'replace' so that we don't abort if trying to write out
1015
# in e.g. the default C locale.
1016
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1017
1018
if long:
1019
log_format = 'long'
1020
else:
1021
log_format = 'short'
1022
lf = log_formatter(log_format,
1023
show_ids=show_ids,
1024
to_file=outf,
1025
show_timezone=timezone)
1026
1027
show_log(b,
1028
lf,
1029
file_id,
1030
verbose=verbose,
1031
direction=direction,
1032
start_revision=rev1,
1033
end_revision=rev2,
1034
search=message)
1035
1036
1037
1038
class cmd_touching_revisions(Command):
1039
"""Return revision-ids which affected a particular file.
1040
1041
A more user-friendly interface is "bzr log FILE"."""
1042
hidden = True
1043
takes_args = ["filename"]
1044
def run(self, filename):
1045
b = find_branch(filename)
1046
inv = b.read_working_inventory()
1047
file_id = inv.path2id(b.relpath(filename))
1048
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1049
print "%6d %s" % (revno, what)
1050
1051
1052
class cmd_ls(Command):
486
Branch('.').write_log(show_timezone=timezone)
487
488
489
def cmd_ls(revision=None, verbose=False):
1053
490
"""List files in a tree.
1054
491
1055
TODO: Take a revision or remote path and list that tree instead.
492
:todo: Take a revision or remote path and list that tree instead.
1056
493
"""
1057
hidden = True
1058
def run(self, revision=None, verbose=False):
1059
b = find_branch('.')
1060
if revision == None:
1061
tree = b.working_tree()
1062
else:
1063
tree = b.revision_tree(b.lookup_revision(revision))
1064
1065
for fp, fc, kind, fid in tree.list_files():
1066
if verbose:
1067
if kind == 'directory':
1068
kindch = '/'
1069
elif kind == 'file':
1070
kindch = ''
1071
else:
1072
kindch = '???'
1073
1074
print '%-8s %s%s' % (fc, fp, kindch)
494
b = Branch('.')
495
if revision == None:
496
tree = b.working_tree()
497
else:
498
tree = b.revision_tree(b.lookup_revision(revision))
499
500
for fp, fc, kind, fid in tree.list_files():
501
if verbose:
502
if kind == 'directory':
503
kindch = '/'
504
elif kind == 'file':
505
kindch = ''
1075
506
else:
1076
print fp
1077
1078
1079
1080
class cmd_unknowns(Command):
1081
"""List unknown files."""
1082
def run(self):
1083
from bzrlib.osutils import quotefn
1084
for f in find_branch('.').unknowns():
1085
print quotefn(f)
1086
1087
1088
1089
class cmd_ignore(Command):
1090
"""Ignore a command or pattern.
1091
1092
To remove patterns from the ignore list, edit the .bzrignore file.
1093
1094
If the pattern contains a slash, it is compared to the whole path
1095
from the branch root. Otherwise, it is comapred to only the last
1096
component of the path.
1097
1098
Ignore patterns are case-insensitive on case-insensitive systems.
1099
1100
Note: wildcards must be quoted from the shell on Unix.
1101
1102
examples:
1103
bzr ignore ./Makefile
1104
bzr ignore '*.class'
1105
"""
1106
takes_args = ['name_pattern']
1107
1108
def run(self, name_pattern):
1109
from bzrlib.atomicfile import AtomicFile
1110
import os.path
1111
1112
b = find_branch('.')
1113
ifn = b.abspath('.bzrignore')
1114
1115
if os.path.exists(ifn):
1116
f = open(ifn, 'rt')
1117
try:
1118
igns = f.read().decode('utf-8')
1119
finally:
1120
f.close()
1121
else:
1122
igns = ''
1123
1124
# TODO: If the file already uses crlf-style termination, maybe
1125
# we should use that for the newly added lines?
1126
1127
if igns and igns[-1] != '\n':
1128
igns += '\n'
1129
igns += name_pattern + '\n'
1130
1131
try:
1132
f = AtomicFile(ifn, 'wt')
1133
f.write(igns.encode('utf-8'))
1134
f.commit()
1135
finally:
1136
f.close()
1137
1138
inv = b.working_tree().inventory
1139
if inv.path2id('.bzrignore'):
1140
mutter('.bzrignore is already versioned')
1141
else:
1142
mutter('need to make new .bzrignore file versioned')
1143
b.add(['.bzrignore'])
1144
1145
1146
1147
class cmd_ignored(Command):
507
kindch = '???'
508
509
print '%-8s %s%s' % (fc, fp, kindch)
510
else:
511
print fp
512
513
514
515
def cmd_unknowns():
516
"""List unknown files"""
517
for f in Branch('.').unknowns():
518
print quotefn(f)
519
520
521
522
def cmd_ignored():
1148
523
"""List ignored files and the patterns that matched them.
1149
1150
See also: bzr ignore"""
1151
def run(self):
1152
tree = find_branch('.').working_tree()
1153
for path, file_class, kind, file_id in tree.list_files():
1154
if file_class != 'I':
1155
continue
1156
## XXX: Slightly inefficient since this was already calculated
1157
pat = tree.is_ignored(path)
1158
print '%-50s %s' % (path, pat)
1159
1160
1161
class cmd_lookup_revision(Command):
1162
"""Lookup the revision-id from a revision-number
1163
1164
example:
1165
bzr lookup-revision 33
1166
"""
1167
hidden = True
1168
takes_args = ['revno']
1169
1170
def run(self, revno):
1171
try:
1172
revno = int(revno)
1173
except ValueError:
1174
raise BzrCommandError("not a valid revision-number: %r" % revno)
1175
1176
print find_branch('.').lookup_revision(revno)
1177
1178
1179
class cmd_export(Command):
1180
"""Export past revision to destination directory.
1181
1182
If no revision is specified this exports the last committed revision.
1183
1184
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1185
given, try to find the format with the extension. If no extension
1186
is found exports to a directory (equivalent to --format=dir).
1187
1188
Root may be the top directory for tar, tgz and tbz2 formats. If none
1189
is given, the top directory will be the root name of the file."""
1190
# TODO: list known exporters
1191
takes_args = ['dest']
1192
takes_options = ['revision', 'format', 'root']
1193
def run(self, dest, revision=None, format=None, root=None):
1194
import os.path
1195
b = find_branch('.')
1196
if revision is None:
1197
rev_id = b.last_patch()
1198
else:
1199
if len(revision) != 1:
1200
raise BzrError('bzr export --revision takes exactly 1 argument')
1201
revno, rev_id = b.get_revision_info(revision[0])
1202
t = b.revision_tree(rev_id)
1203
root, ext = os.path.splitext(dest)
1204
if not format:
1205
if ext in (".tar",):
1206
format = "tar"
1207
elif ext in (".gz", ".tgz"):
1208
format = "tgz"
1209
elif ext in (".bz2", ".tbz2"):
1210
format = "tbz2"
1211
else:
1212
format = "dir"
1213
t.export(dest, format, root)
1214
1215
1216
class cmd_cat(Command):
1217
"""Write a file's text from a previous revision."""
1218
1219
takes_options = ['revision']
1220
takes_args = ['filename']
1221
1222
def run(self, filename, revision=None):
1223
if revision == None:
1224
raise BzrCommandError("bzr cat requires a revision number")
1225
elif len(revision) != 1:
1226
raise BzrCommandError("bzr cat --revision takes exactly one number")
1227
b = find_branch('.')
1228
b.print_file(b.relpath(filename), revision[0])
1229
1230
1231
class cmd_local_time_offset(Command):
1232
"""Show the offset in seconds from GMT to local time."""
1233
hidden = True
1234
def run(self):
1235
print bzrlib.osutils.local_time_offset()
1236
1237
1238
1239
class cmd_commit(Command):
1240
"""Commit changes into a new revision.
1241
1242
If no arguments are given, the entire tree is committed.
1243
1244
If selected files are specified, only changes to those files are
1245
committed. If a directory is specified then the directory and everything
1246
within it is committed.
1247
1248
A selected-file commit may fail in some cases where the committed
1249
tree would be invalid, such as trying to commit a file in a
1250
newly-added directory that is not itself committed.
1251
1252
TODO: Run hooks on tree to-be-committed, and after commit.
1253
1254
TODO: Strict commit that fails if there are unknown or deleted files.
1255
"""
1256
takes_args = ['selected*']
1257
takes_options = ['message', 'file', 'verbose', 'unchanged']
1258
aliases = ['ci', 'checkin']
1259
1260
# TODO: Give better message for -s, --summary, used by tla people
1261
1262
def run(self, message=None, file=None, verbose=True, selected_list=None,
1263
unchanged=False):
1264
from bzrlib.errors import PointlessCommit
1265
from bzrlib.osutils import get_text_message
1266
1267
## Warning: shadows builtin file()
1268
if not message and not file:
1269
# FIXME: Ugly; change status code to send to a provided function?
1270
1271
import cStringIO
1272
stdout = sys.stdout
1273
catcher = cStringIO.StringIO()
1274
sys.stdout = catcher
1275
cmd_status({"file_list":selected_list}, {})
1276
info = catcher.getvalue()
1277
sys.stdout = stdout
1278
message = get_text_message(info)
1279
1280
if message is None:
1281
raise BzrCommandError("please specify a commit message",
1282
["use either --message or --file"])
1283
elif message and file:
1284
raise BzrCommandError("please specify either --message or --file")
524
"""
525
tree = Branch('.').working_tree()
526
for path, file_class, kind, file_id in tree.list_files():
527
if file_class != 'I':
528
continue
529
## XXX: Slightly inefficient since this was already calculated
530
pat = tree.is_ignored(path)
531
print '%-50s %s' % (path, pat)
532
533
534
def cmd_lookup_revision(revno):
535
try:
536
revno = int(revno)
537
except ValueError:
538
bailout("usage: lookup-revision REVNO",
539
["REVNO is a non-negative revision number for this branch"])
540
541
print Branch('.').lookup_revision(revno) or NONE_STRING
542
543
544
545
def cmd_export(revno, dest):
546
"""Export past revision to destination directory."""
547
b = Branch('.')
548
rh = b.lookup_revision(int(revno))
549
t = b.revision_tree(rh)
550
t.export(dest)
551
552
def cmd_cat(revision, filename):
553
"""Print file to stdout."""
554
b = Branch('.')
555
b.print_file(b.relpath(filename), int(revision))
556
557
558
######################################################################
559
# internal/test commands
560
561
562
def cmd_uuid():
563
"""Print a newly-generated UUID."""
564
print bzrlib.osutils.uuid()
565
566
567
568
def cmd_local_time_offset():
569
print bzrlib.osutils.local_time_offset()
570
571
572
573
def cmd_commit(message=None, verbose=False):
574
"""Commit changes to a new revision.
575
576
--message MESSAGE
577
Description of changes in this revision; free form text.
578
It is recommended that the first line be a single-sentence
579
summary.
580
--verbose
581
Show status of changed files,
582
583
TODO: Commit only selected files.
584
585
TODO: Run hooks on tree to-be-committed, and after commit.
586
587
TODO: Strict commit that fails if there are unknown or deleted files.
588
"""
589
590
if not message:
591
bailout("please specify a commit message")
592
Branch('.').commit(message, verbose=verbose)
593
594
595
def cmd_check(dir='.'):
596
"""check: Consistency check of branch history.
597
598
usage: bzr check [-v] [BRANCH]
599
600
options:
601
--verbose, -v Show progress of checking.
602
603
This command checks various invariants about the branch storage to
604
detect data corruption or bzr bugs.
605
"""
606
import bzrlib.check
607
bzrlib.check.check(Branch(dir, find_root=False))
608
609
610
def cmd_is(pred, *rest):
611
"""Test whether PREDICATE is true."""
612
try:
613
cmd_handler = globals()['assert_' + pred.replace('-', '_')]
614
except KeyError:
615
bailout("unknown predicate: %s" % quotefn(pred))
1285
616
1286
if file:
1287
import codecs
1288
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1289
1290
b = find_branch('.')
1291
if selected_list:
1292
selected_list = [b.relpath(s) for s in selected_list]
1293
1294
try:
1295
b.commit(message, verbose=verbose,
1296
specific_files=selected_list,
1297
allow_pointless=unchanged)
1298
except PointlessCommit:
1299
# FIXME: This should really happen before the file is read in;
1300
# perhaps prepare the commit; get the message; then actually commit
1301
raise BzrCommandError("no changes to commit",
1302
["use --unchanged to commit anyhow"])
1303
1304
1305
class cmd_check(Command):
1306
"""Validate consistency of branch history.
1307
1308
This command checks various invariants about the branch storage to
1309
detect data corruption or bzr bugs.
1310
1311
If given the --update flag, it will update some optional fields
1312
to help ensure data consistency.
1313
"""
1314
takes_args = ['dir?']
1315
1316
def run(self, dir='.'):
1317
from bzrlib.check import check
1318
check(find_branch(dir))
1319
1320
1321
1322
class cmd_scan_cache(Command):
1323
hidden = True
1324
def run(self):
1325
from bzrlib.hashcache import HashCache
1326
import os
1327
1328
c = HashCache('.')
1329
c.read()
1330
c.scan()
1331
1332
print '%6d stats' % c.stat_count
1333
print '%6d in hashcache' % len(c._cache)
1334
print '%6d files removed from cache' % c.removed_count
1335
print '%6d hashes updated' % c.update_count
1336
print '%6d files changed too recently to cache' % c.danger_count
1337
1338
if c.needs_write:
1339
c.write()
1340
1341
1342
1343
class cmd_upgrade(Command):
1344
"""Upgrade branch storage to current format.
1345
1346
This should normally be used only after the check command tells
1347
you to run it.
1348
"""
1349
takes_args = ['dir?']
1350
1351
def run(self, dir='.'):
1352
from bzrlib.upgrade import upgrade
1353
upgrade(find_branch(dir))
1354
1355
1356
1357
class cmd_whoami(Command):
1358
"""Show bzr user id."""
1359
takes_options = ['email']
1360
1361
def run(self, email=False):
1362
if email:
1363
print bzrlib.osutils.user_email()
1364
else:
1365
print bzrlib.osutils.username()
1366
1367
1368
class cmd_selftest(Command):
617
try:
618
cmd_handler(*rest)
619
except BzrCheckError:
620
# by default we don't print the message so that this can
621
# be used from shell scripts without producing noise
622
sys.exit(1)
623
624
625
def cmd_username():
626
print bzrlib.osutils.username()
627
628
629
def cmd_user_email():
630
print bzrlib.osutils.user_email()
631
632
633
def cmd_gen_revision_id():
634
print bzrlib.branch._gen_revision_id(time.time())
635
636
637
def cmd_selftest():
1369
638
"""Run internal test suite"""
1370
hidden = True
1371
takes_options = ['verbose']
1372
def run(self, verbose=False):
1373
from bzrlib.selftest import selftest
1374
return int(not selftest(verbose=verbose))
1375
1376
1377
class cmd_version(Command):
1378
"""Show version of bzr."""
1379
def run(self):
1380
show_version()
1381
1382
def show_version():
639
## -v, if present, is seen by doctest; the argument is just here
640
## so our parser doesn't complain
641
642
## TODO: --verbose option
643
644
failures, tests = 0, 0
645
646
import doctest, bzrlib.store, bzrlib.tests
647
bzrlib.trace.verbose = False
648
649
for m in bzrlib.store, bzrlib.inventory, bzrlib.branch, bzrlib.osutils, \
650
bzrlib.tree, bzrlib.tests, bzrlib.commands, bzrlib.add:
651
mf, mt = doctest.testmod(m)
652
failures += mf
653
tests += mt
654
print '%-40s %3d tests' % (m.__name__, mt),
655
if mf:
656
print '%3d FAILED!' % mf
657
else:
658
print
659
660
print '%-40s %3d tests' % ('total', tests),
661
if failures:
662
print '%3d FAILED!' % failures
663
else:
664
print
665
666
667
668
# deprecated
669
cmd_doctest = cmd_selftest
670
671
672
######################################################################
673
# help
674
675
676
def cmd_help(topic=None):
677
if topic == None:
678
print __doc__
679
return
680
681
# otherwise, maybe the name of a command?
682
try:
683
cmdfn = globals()['cmd_' + topic.replace('-', '_')]
684
except KeyError:
685
bailout("no help for %r" % topic)
686
687
doc = cmdfn.__doc__
688
if doc == None:
689
bailout("sorry, no detailed help yet for %r" % topic)
690
691
print doc
692
693
694
695
696
def cmd_version():
1383
697
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1384
# is bzrlib itself in a branch?
1385
bzrrev = bzrlib.get_bzr_revision()
1386
if bzrrev:
1387
print " (bzr checkout, revision %d {%s})" % bzrrev
1388
698
print bzrlib.__copyright__
1389
699
print "http://bazaar-ng.org/"
1390
700
print
1391
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1392
print "you may use, modify and redistribute it under the terms of the GNU"
1393
print "General Public License version 2 or later."
1394
1395
1396
class cmd_rocks(Command):
701
print \
702
"""bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and
703
you may use, modify and redistribute it under the terms of the GNU
704
General Public License version 2 or later."""
705
706
707
def cmd_rocks():
1397
708
"""Statement of optimism."""
1398
hidden = True
1399
def run(self):
1400
print "it sure does!"
1401
1402
def parse_spec(spec):
1403
"""
1404
>>> parse_spec(None)
1405
[None, None]
1406
>>> parse_spec("./")
1407
['./', None]
1408
>>> parse_spec("../@")
1409
['..', -1]
1410
>>> parse_spec("../f/@35")
1411
['../f', 35]
1412
>>> parse_spec('./@revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67')
1413
['.', 'revid:john@arbash-meinel.com-20050711044610-3ca0327c6a222f67']
1414
"""
1415
if spec is None:
1416
return [None, None]
1417
if '/@' in spec:
1418
parsed = spec.split('/@')
1419
assert len(parsed) == 2
1420
if parsed[1] == "":
1421
parsed[1] = -1
1422
else:
1423
try:
1424
parsed[1] = int(parsed[1])
1425
except ValueError:
1426
pass # We can allow stuff like ./@revid:blahblahblah
1427
else:
1428
assert parsed[1] >=0
1429
else:
1430
parsed = [spec, None]
1431
return parsed
1432
1433
1434
1435
class cmd_merge(Command):
1436
"""Perform a three-way merge of trees.
1437
1438
The SPEC parameters are working tree or revision specifiers. Working trees
1439
are specified using standard paths or urls. No component of a directory
1440
path may begin with '@'.
1441
1442
Working tree examples: '.', '..', 'foo@', but NOT 'foo/@bar'
1443
1444
Revisions are specified using a dirname/@revno pair, where dirname is the
1445
branch directory and revno is the revision within that branch. If no revno
1446
is specified, the latest revision is used.
1447
1448
Revision examples: './@127', 'foo/@', '../@1'
1449
1450
The OTHER_SPEC parameter is required. If the BASE_SPEC parameter is
1451
not supplied, the common ancestor of OTHER_SPEC the current branch is used
1452
as the BASE.
1453
1454
merge refuses to run if there are any uncommitted changes, unless
1455
--force is given.
1456
"""
1457
takes_args = ['other_spec', 'base_spec?']
1458
takes_options = ['force', 'merge-type']
1459
1460
def run(self, other_spec, base_spec=None, force=False, merge_type=None):
1461
from bzrlib.merge import merge
1462
from bzrlib.merge_core import ApplyMerge3
1463
if merge_type is None:
1464
merge_type = ApplyMerge3
1465
merge(parse_spec(other_spec), parse_spec(base_spec),
1466
check_clean=(not force), merge_type=merge_type)
1467
1468
1469
class cmd_revert(Command):
1470
"""Reverse all changes since the last commit.
1471
1472
Only versioned files are affected. Specify filenames to revert only
1473
those files. By default, any files that are changed will be backed up
1474
first. Backup files have a '~' appended to their name.
1475
"""
1476
takes_options = ['revision', 'no-backup']
1477
takes_args = ['file*']
1478
aliases = ['merge-revert']
1479
1480
def run(self, revision=None, no_backup=False, file_list=None):
1481
from bzrlib.merge import merge
1482
if file_list is not None:
1483
if len(file_list) == 0:
1484
raise BzrCommandError("No files specified")
1485
if revision is None:
1486
revision = [-1]
1487
elif len(revision) != 1:
1488
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1489
merge(('.', revision[0]), parse_spec('.'),
1490
check_clean=False,
1491
ignore_zero=True,
1492
backup_files=not no_backup,
1493
file_list=file_list)
1494
1495
1496
class cmd_assert_fail(Command):
1497
"""Test reporting of assertion failures"""
1498
hidden = True
1499
def run(self):
1500
assert False, "always fails"
1501
1502
1503
class cmd_help(Command):
1504
"""Show help on a command or other topic.
1505
1506
For a list of all available commands, say 'bzr help commands'."""
1507
takes_args = ['topic?']
1508
aliases = ['?']
1509
1510
def run(self, topic=None):
1511
import help
1512
help.help(topic)
1513
1514
1515
1516
1517
class cmd_plugins(Command):
1518
"""List plugins"""
1519
hidden = True
1520
def run(self):
1521
import bzrlib.plugin
1522
from inspect import getdoc
1523
from pprint import pprint
1524
for plugin in bzrlib.plugin.all_plugins:
1525
print plugin.__path__[0]
1526
d = getdoc(plugin)
1527
if d:
1528
print '\t', d.split('\n')[0]
1529
1530
#pprint(bzrlib.plugin.all_plugins)
1531
709
print "it sure does!"
710
711
712
713
######################################################################
714
# main routine
1532
715
1533
716
1534
717
# list of all available options; the rhs can be either None for an
1536
719
# the type.
1537
720
OPTIONS = {
1538
721
'all': None,
1539
'diff-options': str,
1540
722
'help': None,
1541
'file': unicode,
1542
'force': None,
1543
'format': unicode,
1544
'forward': None,
1545
723
'message': unicode,
1546
'no-recurse': None,
1547
724
'profile': None,
1548
'revision': _parse_revision_str,
725
'revision': int,
1549
726
'show-ids': None,
1550
727
'timezone': str,
1551
728
'verbose': None,
1552
729
'version': None,
1553
'email': None,
1554
'unchanged': None,
1555
'update': None,
1556
'long': None,
1557
'root': str,
1558
'no-backup': None,
1559
'merge-type': get_merge_type,
1560
730
}
1561
731
1562
732
SHORT_OPTIONS = {
1563
'F': 'file',
1564
'h': 'help',
1565
733
'm': 'message',
1566
734
'r': 'revision',
1567
735
'v': 'verbose',
1568
'l': 'long',
1569
736
}
1570
737
738
# List of options that apply to particular commands; commands not
739
# listed take none.
740
cmd_options = {
741
'add': ['verbose'],
742
'cat': ['revision'],
743
'commit': ['message', 'verbose'],
744
'deleted': ['show-ids'],
745
'diff': ['revision'],
746
'inventory': ['revision'],
747
'log': ['timezone'],
748
'ls': ['revision', 'verbose'],
749
'remove': ['verbose'],
750
'status': ['all'],
751
}
752
753
754
cmd_args = {
755
'add': ['file+'],
756
'cat': ['filename'],
757
'commit': [],
758
'diff': [],
759
'export': ['revno', 'dest'],
760
'file-id': ['filename'],
761
'file-id-path': ['filename'],
762
'get-file-text': ['text_id'],
763
'get-inventory': ['inventory_id'],
764
'get-revision': ['revision_id'],
765
'get-revision-inventory': ['revision_id'],
766
'help': ['topic?'],
767
'init': [],
768
'log': [],
769
'lookup-revision': ['revno'],
770
'move': ['source$', 'dest'],
771
'relpath': ['filename'],
772
'remove': ['file+'],
773
'rename': ['from_name', 'to_name'],
774
'renames': ['dir?'],
775
'root': ['filename?'],
776
'status': [],
777
}
778
1571
779
1572
780
def parse_args(argv):
1573
781
"""Parse command line.
1585
793
(['status'], {'all': True})
1586
794
>>> parse_args('commit --message=biter'.split())
1587
795
(['commit'], {'message': u'biter'})
1588
>>> parse_args('log -r 500'.split())
1589
(['log'], {'revision': [500]})
1590
>>> parse_args('log -r500..600'.split())
1591
(['log'], {'revision': [500, 600]})
1592
>>> parse_args('log -vr500..600'.split())
1593
(['log'], {'verbose': True, 'revision': [500, 600]})
1594
>>> parse_args('log -rv500..600'.split()) #the r takes an argument
1595
(['log'], {'revision': ['v500', 600]})
1596
796
"""
1597
797
args = []
1598
798
opts = {}
1602
802
while argv:
1603
803
a = argv.pop(0)
1604
804
if a[0] == '-':
1605
# option names must not be unicode
1606
a = str(a)
1607
805
optarg = None
1608
806
if a[1] == '-':
1609
807
mutter(" got option %r" % a)
1612
810
else:
1613
811
optname = a[2:]
1614
812
if optname not in OPTIONS:
1615
raise BzrError('unknown long option %r' % a)
813
bailout('unknown long option %r' % a)
1616
814
else:
1617
815
shortopt = a[1:]
1618
if shortopt in SHORT_OPTIONS:
1619
# Multi-character options must have a space to delimit
1620
# their value
1621
optname = SHORT_OPTIONS[shortopt]
1622
else:
1623
# Single character short options, can be chained,
1624
# and have their value appended to their name
1625
shortopt = a[1:2]
1626
if shortopt not in SHORT_OPTIONS:
1627
# We didn't find the multi-character name, and we
1628
# didn't find the single char name
1629
raise BzrError('unknown short option %r' % a)
1630
optname = SHORT_OPTIONS[shortopt]
1631
1632
if a[2:]:
1633
# There are extra things on this option
1634
# see if it is the value, or if it is another
1635
# short option
1636
optargfn = OPTIONS[optname]
1637
if optargfn is None:
1638
# This option does not take an argument, so the
1639
# next entry is another short option, pack it back
1640
# into the list
1641
argv.insert(0, '-' + a[2:])
1642
else:
1643
# This option takes an argument, so pack it
1644
# into the array
1645
optarg = a[2:]
816
if shortopt not in SHORT_OPTIONS:
817
bailout('unknown short option %r' % a)
818
optname = SHORT_OPTIONS[shortopt]
1646
819
1647
820
if optname in opts:
1648
821
# XXX: Do we ever want to support this, e.g. for -r?
1649
raise BzrError('repeated option %r' % a)
822
bailout('repeated option %r' % a)
1650
823
1651
824
optargfn = OPTIONS[optname]
1652
825
if optargfn:
1653
826
if optarg == None:
1654
827
if not argv:
1655
raise BzrError('option %r needs an argument' % a)
828
bailout('option %r needs an argument' % a)
1656
829
else:
1657
830
optarg = argv.pop(0)
1658
831
opts[optname] = optargfn(optarg)
1659
832
else:
1660
833
if optarg != None:
1661
raise BzrError('option %r takes no argument' % optname)
834
bailout('option %r takes no argument' % optname)
1662
835
opts[optname] = True
1663
836
else:
1664
837
args.append(a)
1667
840
1668
841
1669
842
843
def _match_args(cmd, args):
844
"""Check non-option arguments match required pattern.
1670
845
1671
def _match_argform(cmd, takes_args, args):
846
>>> _match_args('status', ['asdasdsadasd'])
847
Traceback (most recent call last):
848
...
849
BzrError: ("extra arguments to command status: ['asdasdsadasd']", [])
850
>>> _match_args('add', ['asdasdsadasd'])
851
{'file_list': ['asdasdsadasd']}
852
>>> _match_args('add', 'abc def gj'.split())
853
{'file_list': ['abc', 'def', 'gj']}
854
"""
855
# match argument pattern
856
argform = cmd_args.get(cmd, [])
1672
857
argdict = {}
858
# TODO: Need a way to express 'cp SRC... DEST', where it matches
859
# all but one.
1673
860
1674
# step through args and takes_args, allowing appropriate 0-many matches
1675
for ap in takes_args:
861
# step through args and argform, allowing appropriate 0-many matches
862
for ap in argform:
1676
863
argname = ap[:-1]
1677
864
if ap[-1] == '?':
1678
865
if args:
1679
866
argdict[argname] = args.pop(0)
1680
elif ap[-1] == '*': # all remaining arguments
1681
if args:
1682
argdict[argname + '_list'] = args[:]
1683
args = []
1684
else:
1685
argdict[argname + '_list'] = None
867
elif ap[-1] == '*':
868
raise BzrError("arg form %r not implemented yet" % ap)
1686
869
elif ap[-1] == '+':
1687
870
if not args:
1688
raise BzrCommandError("command %r needs one or more %s"
871
bailout("command %r needs one or more %s"
1689
872
% (cmd, argname.upper()))
1690
873
else:
1691
874
argdict[argname + '_list'] = args[:]
1692
875
args = []
1693
876
elif ap[-1] == '$': # all but one
1694
877
if len(args) < 2:
1695
raise BzrCommandError("command %r needs one or more %s"
878
bailout("command %r needs one or more %s"
1696
879
% (cmd, argname.upper()))
1697
880
argdict[argname + '_list'] = args[:-1]
1698
881
args[:-1] = []
1700
883
# just a plain arg
1701
884
argname = ap
1702
885
if not args:
1703
raise BzrCommandError("command %r requires argument %s"
886
bailout("command %r requires argument %s"
1704
887
% (cmd, argname.upper()))
1705
888
else:
1706
889
argdict[argname] = args.pop(0)
1707
890
1708
891
if args:
1709
raise BzrCommandError("extra argument to command %s: %s"
1710
% (cmd, args[0]))
892
bailout("extra arguments to command %s: %r"
893
% (cmd, args))
1711
894
1712
895
return argdict
1713
896
1717
900
"""Execute a command.
1718
901
1719
902
This is similar to main(), but without all the trappings for
1720
logging and error handling.
1721
1722
argv
1723
The command-line arguments, without the program name from argv[0]
1724
1725
Returns a command status or raises an exception.
1726
1727
Special master options: these must come before the command because
1728
they control how the command is interpreted.
1729
1730
--no-plugins
1731
Do not load plugin modules at all
1732
1733
--builtin
1734
Only use builtin commands. (Plugins are still allowed to change
1735
other behaviour.)
1736
1737
--profile
1738
Run under the Python profiler.
903
logging and error handling.
1739
904
"""
1740
1741
argv = [a.decode(bzrlib.user_encoding) for a in argv]
1742
1743
opt_profile = opt_no_plugins = opt_builtin = False
1744
1745
# --no-plugins is handled specially at a very early stage. We need
1746
# to load plugins before doing other command parsing so that they
1747
# can override commands, but this needs to happen first.
1748
1749
for a in argv[:]:
1750
if a == '--profile':
1751
opt_profile = True
1752
elif a == '--no-plugins':
1753
opt_no_plugins = True
1754
elif a == '--builtin':
1755
opt_builtin = True
1756
else:
1757
break
1758
argv.remove(a)
1759
1760
if not opt_no_plugins:
1761
from bzrlib.plugin import load_plugins
1762
load_plugins()
1763
1764
args, opts = parse_args(argv)
1765
1766
if 'help' in opts:
1767
from bzrlib.help import help
1768
if args:
1769
help(args[0])
1770
else:
1771
help()
1772
return 0
1773
1774
if 'version' in opts:
1775
show_version()
1776
return 0
1777
1778
if not args:
1779
print >>sys.stderr, "please try 'bzr help' for help"
905
try:
906
args, opts = parse_args(argv[1:])
907
if 'help' in opts:
908
# TODO: pass down other arguments in case they asked for
909
# help on a command name?
910
if args:
911
cmd_help(args[0])
912
else:
913
cmd_help()
914
return 0
915
elif 'version' in opts:
916
cmd_version()
917
return 0
918
cmd = args.pop(0)
919
except IndexError:
920
log_error('usage: bzr COMMAND\n')
921
log_error(' try "bzr help"\n')
1780
922
return 1
1781
1782
cmd = str(args.pop(0))
1783
1784
canonical_cmd, cmd_class = \
1785
get_cmd_class(cmd, plugins_override=not opt_builtin)
923
924
try:
925
cmd_handler = globals()['cmd_' + cmd.replace('-', '_')]
926
except KeyError:
927
bailout("unknown command " + `cmd`)
928
929
# global option
930
if 'profile' in opts:
931
profile = True
932
del opts['profile']
933
else:
934
profile = False
1786
935
1787
936
# check options are reasonable
1788
allowed = cmd_class.takes_options
937
allowed = cmd_options.get(cmd, [])
1789
938
for oname in opts:
1790
939
if oname not in allowed:
1791
raise BzrCommandError("option '--%s' is not allowed for command %r"
1792
% (oname, cmd))
940
bailout("option %r is not allowed for command %r"
941
% (oname, cmd))
942
943
# TODO: give an error if there are any mandatory options which are
944
# not specified? Or maybe there shouldn't be any "mandatory
945
# options" (it is an oxymoron)
1793
946
1794
947
# mix arguments and options into one dictionary
1795
cmdargs = _match_argform(cmd, cmd_class.takes_args, args)
1796
cmdopts = {}
948
cmdargs = _match_args(cmd, args)
1797
949
for k, v in opts.items():
1798
cmdopts[k.replace('-', '_')] = v
1799
1800
if opt_profile:
1801
import hotshot, tempfile
1802
pffileno, pfname = tempfile.mkstemp()
1803
try:
1804
prof = hotshot.Profile(pfname)
1805
ret = prof.runcall(cmd_class, cmdopts, cmdargs) or 0
1806
prof.close()
1807
1808
import hotshot.stats
1809
stats = hotshot.stats.load(pfname)
1810
#stats.strip_dirs()
1811
stats.sort_stats('time')
1812
## XXX: Might like to write to stderr or the trace file instead but
1813
## print_stats seems hardcoded to stdout
1814
stats.print_stats(20)
1815
1816
return ret.status
1817
1818
finally:
1819
os.close(pffileno)
1820
os.remove(pfname)
950
cmdargs[k.replace('-', '_')] = v
951
952
if profile:
953
import hotshot
954
prof = hotshot.Profile('.bzr.profile')
955
ret = prof.runcall(cmd_handler, **cmdargs) or 0
956
prof.close()
957
958
import hotshot.stats
959
stats = hotshot.stats.load('.bzr.profile')
960
#stats.strip_dirs()
961
stats.sort_stats('time')
962
stats.print_stats(20)
963
964
return ret
1821
965
else:
1822
return cmd_class(cmdopts, cmdargs).status
1823
1824
1825
def _report_exception(summary, quiet=False):
1826
import traceback
1827
1828
log_error('bzr: ' + summary)
1829
bzrlib.trace.log_exception()
1830
1831
if os.environ.get('BZR_DEBUG'):
1832
traceback.print_exc()
1833
1834
if not quiet:
1835
sys.stderr.write('\n')
1836
tb = sys.exc_info()[2]
1837
exinfo = traceback.extract_tb(tb)
1838
if exinfo:
1839
sys.stderr.write(' at %s:%d in %s()\n' % exinfo[-1][:3])
1840
sys.stderr.write(' see ~/.bzr.log for debug information\n')
966
return cmd_handler(**cmdargs) or 0
1841
967
1842
968
1843
969
1844
970
def main(argv):
971
## TODO: Handle command-line options; probably know what options are valid for
972
## each command
973
974
## TODO: If the arguments are wrong, give a usage message rather
975
## than just a backtrace.
976
977
bzrlib.trace.create_tracefile(argv)
1845
978
1846
bzrlib.trace.open_tracefile(argv)
1847
1848
979
try:
1849
try:
1850
try:
1851
return run_bzr(argv[1:])
1852
finally:
1853
# do this here inside the exception wrappers to catch EPIPE
1854
sys.stdout.flush()
1855
except BzrError, e:
1856
quiet = isinstance(e, (BzrCommandError))
1857
_report_exception('error: ' + str(e), quiet=quiet)
1858
if len(e.args) > 1:
1859
for h in e.args[1]:
1860
# some explanation or hints
1861
log_error(' ' + h)
1862
return 1
1863
except AssertionError, e:
1864
msg = 'assertion failed'
1865
if str(e):
1866
msg += ': ' + str(e)
1867
_report_exception(msg)
1868
return 2
1869
except KeyboardInterrupt, e:
1870
_report_exception('interrupted', quiet=True)
1871
return 2
1872
except Exception, e:
1873
import errno
1874
quiet = False
1875
if (isinstance(e, IOError)
1876
and hasattr(e, 'errno')
1877
and e.errno == errno.EPIPE):
1878
quiet = True
1879
msg = 'broken pipe'
1880
else:
1881
msg = str(e).rstrip('\n')
1882
_report_exception(msg, quiet)
1883
return 2
1884
finally:
1885
bzrlib.trace.close_trace()
980
ret = run_bzr(argv)
981
return ret
982
except BzrError, e:
983
log_error('bzr: error: ' + e.args[0] + '\n')
984
if len(e.args) > 1:
985
for h in e.args[1]:
986
log_error(' ' + h + '\n')
987
traceback.print_exc(None, bzrlib.trace._tracefile)
988
log_error('(see $HOME/.bzr.log for debug information)\n')
989
return 1
990
except Exception, e:
991
log_error('bzr: exception: %s\n' % e)
992
log_error('(see $HOME/.bzr.log for debug information)\n')
993
traceback.print_exc(None, bzrlib.trace._tracefile)
994
## traceback.print_exc(None, sys.stderr)
995
return 1
996
997
# TODO: Maybe nicer handling of IOError?
998
1886
999
1887
1000
1888
1001
if __name__ == '__main__':
1889
1002
sys.exit(main(sys.argv))
1003
##import profile
1004
##profile.run('main(sys.argv)')
1005
Loggerhead is a web-based interface for Breezy
Version: 2.0.2.dev0