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- Committer: Robert Collins
- Date: 2005-09-23 03:22:16 UTC
- mfrom: (1185.8.5)
- mto: (1092.3.4) (1185.41.1 bzr.sftp) (1417.1.4) (1464.1.1) (1534.1.1 integration) (1495.1.4) (1505.1.16 bzr-bound-branch) (1508.1.15) (1526.1.3 run_tests_twice_for_i18n) (1540.1.3 bzr.dev (Main development branch)) (1685.1.1 bzr-encoding) (1553.5.1 bzr.dev (Main development branch)) (1608.2.1 bzr.mbp.escape-stores) (1393.1.21)
- mto: This revision was merged to the branch mainline in revision 1390.
- Revision ID: robertc@robertcollins.net-20050923032216-07993f0fc9844e91
bugfix from Aaron Bentley - bzrlib.graph.max_distance had an off-by-1 error
- files added:
- bzrlib/builtins.py
- files removed:
- bzrlib/plugins/checkperms
- files modified:
- .bzrignore
added
removed
bzrlib/commands.py
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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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# would help with validation and shell completion.
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import sys
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import os
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from warnings import warn
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from inspect import getdoc
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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.errors import BzrError, BzrCheckError, BzrCommandError, NotBranchError
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib import BZRDIR
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plugin_cmds = {}
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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 _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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This always returns a list. The list will have one element for
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each revision.
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>>> _parse_revision_str('234')
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[234]
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[<RevisionSpec_int 234>]
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>>> _parse_revision_str('234..567')
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[234, 567]
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[<RevisionSpec_int 234>, <RevisionSpec_int 567>]
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>>> _parse_revision_str('..')
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[None, None]
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[<RevisionSpec None>, <RevisionSpec None>]
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>>> _parse_revision_str('..234')
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[None, 234]
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[<RevisionSpec None>, <RevisionSpec_int 234>]
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>>> _parse_revision_str('234..')
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[234, None]
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[<RevisionSpec_int 234>, <RevisionSpec 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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[<RevisionSpec_int 234>, <RevisionSpec_int 456>, <RevisionSpec_int 789>]
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>>> _parse_revision_str('234....789') # Error?
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[234, None, 789]
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[<RevisionSpec_int 234>, <RevisionSpec None>, <RevisionSpec_int 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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[<RevisionSpec_revid 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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[<RevisionSpec_revid revid:test@other.com-234234>, <RevisionSpec_revid 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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[<RevisionSpec_revid revid:test@other.com-234234>, <RevisionSpec_int 23>]
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>>> _parse_revision_str('date:2005-04-12')
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['date:2005-04-12']
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[<RevisionSpec_date 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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[<RevisionSpec_date 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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[<RevisionSpec_date 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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[<RevisionSpec_date 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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[<RevisionSpec_int -5>, <RevisionSpec_int 23>]
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>>> _parse_revision_str('-5')
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[-5]
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[<RevisionSpec_int -5>]
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>>> _parse_revision_str('123a')
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['123a']
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Traceback (most recent call last):
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...
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BzrError: No namespace registered for string: '123a'
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>>> _parse_revision_str('abc')
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['abc']
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Traceback (most recent call last):
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...
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BzrError: No namespace registered for string: '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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revs = []
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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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revs.append(RevisionSpec(int(rev)))
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else:
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revs.append(RevisionSpec(None))
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else:
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for x in revstr.split('..'):
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if not x:
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revs.append(RevisionSpec(None))
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else:
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revs.append(RevisionSpec(x))
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return revs
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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 _builtin_commands():
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import bzrlib.builtins
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r = {}
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builtins = bzrlib.builtins.__dict__
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for name in builtins:
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if name.startswith("cmd_"):
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real_name = _unsquish_command_name(name)
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r[real_name] = builtins[name]
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return r
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def builtin_command_names():
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"""Return list of builtin command names."""
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return _builtin_commands().keys()
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def plugin_command_names():
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return plugin_cmds.keys()
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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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"""Return name->class mapping for all commands."""
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d = _builtin_commands()
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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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yield k,v
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def get_cmd_class(cmd, plugins_override=True):
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def get_cmd_object(cmd_name, plugins_override=True):
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"""Return the canonical name and command class for a command.
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plugins_override
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If true, plugin commands can override builtins.
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"""
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cmd = str(cmd) # not unicode
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from bzrlib.externalcommand import ExternalCommand
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cmd_name = str(cmd_name) # 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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return cmds[cmd_name]()
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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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for real_cmd_name, cmd_class in cmds.iteritems():
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if cmd_name in cmd_class.aliases:
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return cmd_class()
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cmd_obj = ExternalCommand.find_command(cmd_name)
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if cmd_obj:
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return cmd_obj
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raise BzrCommandError("unknown command %r" % cmd_name)
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class Command(object):
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"""Base class for commands.
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Commands are the heart of the command-line bzr interface.
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The command object mostly handles the mapping of command-line
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parameters into one or more bzrlib operations, and of the results
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into textual output.
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Commands normally don't have any state. All their arguments are
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passed in to the run method. (Subclasses may take a different
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policy if the behaviour of the instance needs to depend on e.g. a
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shell plugin and not just its Python class.)
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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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aliases
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Other accepted names for this command.
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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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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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If true, this command isn't advertised. This is typically
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for commands intended for expert users.
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"""
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aliases = []
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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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def __init__(self):
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"""Construct an instance of this command."""
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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_argv(self, argv):
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"""Parse command line and run."""
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args, opts = parse_args(argv)
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if 'help' in opts: # e.g. bzr add --help
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from bzrlib.help import help_on_command
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help_on_command(self.name())
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return 0
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# check options are reasonable
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allowed = self.takes_options
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for oname in opts:
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if oname not in allowed:
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raise BzrCommandError("option '--%s' is not allowed for command %r"
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% (oname, self.name()))
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# mix arguments and options into one dictionary
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cmdargs = _match_argform(self.name(), self.takes_args, args)
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cmdopts = {}
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for k, v in opts.items():
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cmdopts[k.replace('-', '_')] = v
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all_cmd_args = cmdargs.copy()
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all_cmd_args.update(cmdopts)
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return self.run(**all_cmd_args)
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def run(self):
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"""Override this in sub-classes.
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"""Actually run the command.
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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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Return 0 or None if the command was successful, or a non-zero
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shell error code if not. It's OK for this method to allow
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an exception to raise up.
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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:
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optname = name.replace('_','-')
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value = kargs[name]
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if OPTIONS.has_key(optname):
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# 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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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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added
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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;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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modified
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Text has changed since the previous revision.
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unchanged
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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unknown
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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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
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is reported for everything inside that directory.
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If a revision is specified, the changes since that revision are shown.
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"""
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None):
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if file_list:
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b = find_branch(file_list[0])
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file_list = [b.relpath(x) for x in file_list]
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# special case: only one path was given and it's the root
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# of the branch
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if file_list == ['']:
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file_list = None
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else:
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b = find_branch('.')
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from bzrlib.status import show_status
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show_status(b, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision."""
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hidden = True
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takes_args = ['revision_id']
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def run(self, revision_id):
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from bzrlib.xml import pack_xml
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pack_xml(find_branch('.').get_revision(revision_id), sys.stdout)
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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def run(self):
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print find_branch('.').revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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"""
432
hidden = True
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=None):
436
from bzrlib.branch import find_branch
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revs = []
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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revs.extend(revision_info_list)
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if len(revs) == 0:
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raise BzrCommandError('You must supply a revision identifier')
445
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b = find_branch('.')
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for rev in revs:
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print '%4d %s' % b.get_revision_info(rev)
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class cmd_add(Command):
453
"""Add specified files or directories.
454
455
In non-recursive mode, all the named items are added, regardless
456
of whether they were previously ignored. A warning is given if
457
any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
460
but the behaviour for directories is different. Directories that
461
are already versioned do not give a warning. All directories,
462
whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
465
directories. If no names are given '.' is assumed.
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467
Therefore simply saying 'bzr add' will version all files that
468
are currently unknown.
469
470
TODO: Perhaps adding a file whose directly is not versioned should
471
recursively add that parent, rather than giving an error?
472
"""
473
takes_args = ['file*']
474
takes_options = ['verbose', 'no-recurse']
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def run(self, file_list, verbose=False, no_recurse=False):
477
from bzrlib.add import smart_add, _PrintAddCallback
478
smart_add(file_list, verbose, not no_recurse,
479
callback=_PrintAddCallback)
480
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482
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class cmd_mkdir(Command):
484
"""Create a new versioned directory.
485
486
This is equivalent to creating the directory and then adding it.
487
"""
488
takes_args = ['dir+']
489
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def run(self, dir_list):
491
b = None
492
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for d in dir_list:
494
os.mkdir(d)
495
if not b:
496
b = find_branch(d)
497
b.add([d], verbose=True)
498
499
500
class cmd_relpath(Command):
501
"""Show path of a file relative to root"""
502
takes_args = ['filename']
503
hidden = True
504
505
def run(self, filename):
506
print find_branch(filename).relpath(filename)
507
508
509
510
class cmd_inventory(Command):
511
"""Show inventory of the current working copy or a revision."""
512
takes_options = ['revision', 'show-ids']
513
514
def run(self, revision=None, show_ids=False):
515
b = find_branch('.')
516
if revision == None:
517
inv = b.read_working_inventory()
518
else:
519
if len(revision) > 1:
520
raise BzrCommandError('bzr inventory --revision takes'
521
' exactly one revision identifier')
522
inv = b.get_revision_inventory(b.lookup_revision(revision[0]))
523
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for path, entry in inv.entries():
525
if show_ids:
526
print '%-50s %s' % (path, entry.file_id)
527
else:
528
print path
529
530
531
class cmd_move(Command):
532
"""Move files to a different directory.
533
534
examples:
535
bzr move *.txt doc
536
537
The destination must be a versioned directory in the same branch.
538
"""
539
takes_args = ['source$', 'dest']
540
def run(self, source_list, dest):
541
b = find_branch('.')
542
543
# TODO: glob expansion on windows?
544
b.move([b.relpath(s) for s in source_list], b.relpath(dest))
545
546
547
class cmd_rename(Command):
548
"""Change the name of an entry.
549
550
examples:
551
bzr rename frob.c frobber.c
552
bzr rename src/frob.c lib/frob.c
553
554
It is an error if the destination name exists.
555
556
See also the 'move' command, which moves files into a different
557
directory without changing their name.
558
559
TODO: Some way to rename multiple files without invoking bzr for each
560
one?"""
561
takes_args = ['from_name', 'to_name']
562
563
def run(self, from_name, to_name):
564
b = find_branch('.')
565
b.rename_one(b.relpath(from_name), b.relpath(to_name))
566
567
568
569
class cmd_mv(Command):
570
"""Move or rename a file.
571
572
usage:
573
bzr mv OLDNAME NEWNAME
574
bzr mv SOURCE... DESTINATION
575
576
If the last argument is a versioned directory, all the other names
577
are moved into it. Otherwise, there must be exactly two arguments
578
and the file is changed to a new name, which must not already exist.
579
580
Files cannot be moved between branches.
581
"""
582
takes_args = ['names*']
583
def run(self, names_list):
584
if len(names_list) < 2:
585
raise BzrCommandError("missing file argument")
586
b = find_branch(names_list[0])
587
588
rel_names = [b.relpath(x) for x in names_list]
589
590
if os.path.isdir(names_list[-1]):
591
# move into existing directory
592
b.move(rel_names[:-1], rel_names[-1])
593
else:
594
if len(names_list) != 2:
595
raise BzrCommandError('to mv multiple files the destination '
596
'must be a versioned directory')
597
b.move(rel_names[0], rel_names[1])
598
599
600
601
602
class cmd_pull(Command):
603
"""Pull any changes from another branch into the current one.
604
605
If the location is omitted, the last-used location will be used.
606
Both the revision history and the working directory will be
607
updated.
608
609
This command only works on branches that have not diverged. Branches are
610
considered diverged if both branches have had commits without first
611
pulling from the other.
612
613
If branches have diverged, you can use 'bzr merge' to pull the text changes
614
from one into the other.
615
"""
616
takes_args = ['location?']
617
618
def run(self, location=None):
619
from bzrlib.merge import merge
620
import tempfile
621
from shutil import rmtree
622
import errno
623
from bzrlib.branch import pull_loc
624
625
br_to = find_branch('.')
626
stored_loc = None
627
try:
628
stored_loc = br_to.controlfile("x-pull", "rb").read().rstrip('\n')
629
except IOError, e:
630
if e.errno != errno.ENOENT:
631
raise
632
if location is None:
633
if stored_loc is None:
634
raise BzrCommandError("No pull location known or specified.")
635
else:
636
print "Using last location: %s" % stored_loc
637
location = stored_loc
638
cache_root = tempfile.mkdtemp()
639
from bzrlib.branch import DivergedBranches
640
br_from = find_branch(location)
641
location = pull_loc(br_from)
642
old_revno = br_to.revno()
643
try:
644
from branch import find_cached_branch, DivergedBranches
645
br_from = find_cached_branch(location, cache_root)
646
location = pull_loc(br_from)
647
old_revno = br_to.revno()
648
try:
649
br_to.update_revisions(br_from)
650
except DivergedBranches:
651
raise BzrCommandError("These branches have diverged."
652
" Try merge.")
653
654
merge(('.', -1), ('.', old_revno), check_clean=False)
655
if location != stored_loc:
656
br_to.controlfile("x-pull", "wb").write(location + "\n")
657
finally:
658
rmtree(cache_root)
659
660
661
662
class cmd_branch(Command):
663
"""Create a new copy of a branch.
664
665
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
666
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
667
668
To retrieve the branch as of a particular revision, supply the --revision
669
parameter, as in "branch foo/bar -r 5".
670
"""
671
takes_args = ['from_location', 'to_location?']
672
takes_options = ['revision']
673
aliases = ['get', 'clone']
674
675
def run(self, from_location, to_location=None, revision=None):
676
from bzrlib.branch import copy_branch, find_cached_branch
677
import tempfile
678
import errno
679
from shutil import rmtree
680
cache_root = tempfile.mkdtemp()
681
try:
682
if revision is None:
683
revision = [None]
684
elif len(revision) > 1:
685
raise BzrCommandError(
686
'bzr branch --revision takes exactly 1 revision value')
687
try:
688
br_from = find_cached_branch(from_location, cache_root)
689
except OSError, e:
690
if e.errno == errno.ENOENT:
691
raise BzrCommandError('Source location "%s" does not'
692
' exist.' % to_location)
693
else:
694
raise
695
if to_location is None:
696
to_location = os.path.basename(from_location.rstrip("/\\"))
697
try:
698
os.mkdir(to_location)
699
except OSError, e:
700
if e.errno == errno.EEXIST:
701
raise BzrCommandError('Target directory "%s" already'
702
' exists.' % to_location)
703
if e.errno == errno.ENOENT:
704
raise BzrCommandError('Parent of "%s" does not exist.' %
705
to_location)
706
else:
707
raise
708
try:
709
copy_branch(br_from, to_location, revision[0])
710
except bzrlib.errors.NoSuchRevision:
711
rmtree(to_location)
712
msg = "The branch %s has no revision %d." % (from_location, revision[0])
713
raise BzrCommandError(msg)
714
finally:
715
rmtree(cache_root)
716
717
718
class cmd_renames(Command):
719
"""Show list of renamed files.
720
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):
764
"""Print file_id of a particular file or directory.
765
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):
782
"""Print path of file_ids to a file or directory.
783
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: Allow diff across branches.
841
842
TODO: Option to use external diff command; could be GNU diff, wdiff,
843
or a graphical diff.
844
845
TODO: Python difflib is not exactly the same as unidiff; should
846
either fix it up or prefer to use an external diff.
847
848
TODO: If a directory is given, diff everything under that.
849
850
TODO: Selected-file diff is inefficient and doesn't show you
851
deleted files.
852
853
TODO: This probably handles non-Unix newlines poorly.
854
855
examples:
856
bzr diff
857
bzr diff -r1
858
bzr diff -r1:2
859
"""
860
861
takes_args = ['file*']
862
takes_options = ['revision', 'diff-options']
863
aliases = ['di', 'dif']
864
865
def run(self, revision=None, file_list=None, diff_options=None):
866
from bzrlib.diff import show_diff
867
868
if file_list:
869
b = find_branch(file_list[0])
870
file_list = [b.relpath(f) for f in file_list]
871
if file_list == ['']:
872
# just pointing to top-of-tree
873
file_list = None
874
else:
875
b = find_branch('.')
876
877
if revision is not None:
878
if len(revision) == 1:
879
show_diff(b, revision[0], specific_files=file_list,
880
external_diff_options=diff_options)
881
elif len(revision) == 2:
882
show_diff(b, revision[0], specific_files=file_list,
883
external_diff_options=diff_options,
884
revision2=revision[1])
885
else:
886
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
887
else:
888
show_diff(b, None, specific_files=file_list,
889
external_diff_options=diff_options)
890
891
892
893
894
class cmd_deleted(Command):
895
"""List files deleted in the working tree.
896
897
TODO: Show files deleted since a previous revision, or between two revisions.
898
"""
899
def run(self, show_ids=False):
900
b = find_branch('.')
901
old = b.basis_tree()
902
new = b.working_tree()
903
904
## TODO: Much more efficient way to do this: read in new
905
## directories with readdir, rather than stating each one. Same
906
## level of effort but possibly much less IO. (Or possibly not,
907
## if the directories are very large...)
908
909
for path, ie in old.inventory.iter_entries():
910
if not new.has_id(ie.file_id):
911
if show_ids:
912
print '%-50s %s' % (path, ie.file_id)
913
else:
914
print path
915
916
917
class cmd_modified(Command):
918
"""List files modified in working tree."""
919
hidden = True
920
def run(self):
921
from bzrlib.delta import compare_trees
922
923
b = find_branch('.')
924
td = compare_trees(b.basis_tree(), b.working_tree())
925
926
for path, id, kind in td.modified:
927
print path
928
929
930
931
class cmd_added(Command):
932
"""List files added in working tree."""
933
hidden = True
934
def run(self):
935
b = find_branch('.')
936
wt = b.working_tree()
937
basis_inv = b.basis_tree().inventory
938
inv = wt.inventory
939
for file_id in inv:
940
if file_id in basis_inv:
941
continue
942
path = inv.id2path(file_id)
943
if not os.access(b.abspath(path), os.F_OK):
944
continue
945
print path
946
947
948
949
class cmd_root(Command):
950
"""Show the tree root directory.
951
952
The root is the nearest enclosing directory with a .bzr control
953
directory."""
954
takes_args = ['filename?']
955
def run(self, filename=None):
956
"""Print the branch root."""
957
b = find_branch(filename)
958
print getattr(b, 'base', None) or getattr(b, 'baseurl')
959
960
961
class cmd_log(Command):
962
"""Show log of this branch.
963
964
To request a range of logs, you can use the command -r begin:end
965
-r revision requests a specific revision, -r :end or -r begin: are
966
also valid.
967
968
--message allows you to give a regular expression, which will be evaluated
969
so that only matching entries will be displayed.
970
971
TODO: Make --revision support uuid: and hash: [future tag:] notation.
972
973
"""
974
975
takes_args = ['filename?']
976
takes_options = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
977
'long', 'message', 'short',]
978
979
def run(self, filename=None, timezone='original',
980
verbose=False,
981
show_ids=False,
982
forward=False,
983
revision=None,
984
message=None,
985
long=False,
986
short=False):
987
from bzrlib.branch import find_branch
988
from bzrlib.log import log_formatter, show_log
989
import codecs
990
991
direction = (forward and 'forward') or 'reverse'
992
993
if filename:
994
b = find_branch(filename)
995
fp = b.relpath(filename)
996
if fp:
997
file_id = b.read_working_inventory().path2id(fp)
998
else:
999
file_id = None # points to branch root
1000
else:
1001
b = find_branch('.')
1002
file_id = None
1003
1004
if revision is None:
1005
rev1 = None
1006
rev2 = None
1007
elif len(revision) == 1:
1008
rev1 = rev2 = b.get_revision_info(revision[0])[0]
1009
elif len(revision) == 2:
1010
rev1 = b.get_revision_info(revision[0])[0]
1011
rev2 = b.get_revision_info(revision[1])[0]
1012
else:
1013
raise BzrCommandError('bzr log --revision takes one or two values.')
1014
1015
if rev1 == 0:
1016
rev1 = None
1017
if rev2 == 0:
1018
rev2 = None
1019
1020
mutter('encoding log as %r' % bzrlib.user_encoding)
1021
1022
# use 'replace' so that we don't abort if trying to write out
1023
# in e.g. the default C locale.
1024
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1025
1026
if not short:
1027
log_format = 'long'
1028
else:
1029
log_format = 'short'
1030
lf = log_formatter(log_format,
1031
show_ids=show_ids,
1032
to_file=outf,
1033
show_timezone=timezone)
1034
1035
show_log(b,
1036
lf,
1037
file_id,
1038
verbose=verbose,
1039
direction=direction,
1040
start_revision=rev1,
1041
end_revision=rev2,
1042
search=message)
1043
1044
1045
1046
class cmd_touching_revisions(Command):
1047
"""Return revision-ids which affected a particular file.
1048
1049
A more user-friendly interface is "bzr log FILE"."""
1050
hidden = True
1051
takes_args = ["filename"]
1052
def run(self, filename):
1053
b = find_branch(filename)
1054
inv = b.read_working_inventory()
1055
file_id = inv.path2id(b.relpath(filename))
1056
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1057
print "%6d %s" % (revno, what)
1058
1059
1060
class cmd_ls(Command):
1061
"""List files in a tree.
1062
1063
TODO: Take a revision or remote path and list that tree instead.
1064
"""
1065
hidden = True
1066
def run(self, revision=None, verbose=False):
1067
b = find_branch('.')
1068
if revision == None:
1069
tree = b.working_tree()
1070
else:
1071
tree = b.revision_tree(b.lookup_revision(revision))
1072
1073
for fp, fc, kind, fid in tree.list_files():
1074
if verbose:
1075
if kind == 'directory':
1076
kindch = '/'
1077
elif kind == 'file':
1078
kindch = ''
1079
else:
1080
kindch = '???'
1081
1082
print '%-8s %s%s' % (fc, fp, kindch)
1083
else:
1084
print fp
1085
1086
1087
1088
class cmd_unknowns(Command):
1089
"""List unknown files."""
1090
def run(self):
1091
from bzrlib.osutils import quotefn
1092
for f in find_branch('.').unknowns():
1093
print quotefn(f)
1094
1095
1096
1097
class cmd_ignore(Command):
1098
"""Ignore a command or pattern.
1099
1100
To remove patterns from the ignore list, edit the .bzrignore file.
1101
1102
If the pattern contains a slash, it is compared to the whole path
1103
from the branch root. Otherwise, it is comapred to only the last
1104
component of the path.
1105
1106
Ignore patterns are case-insensitive on case-insensitive systems.
1107
1108
Note: wildcards must be quoted from the shell on Unix.
1109
1110
examples:
1111
bzr ignore ./Makefile
1112
bzr ignore '*.class'
1113
"""
1114
takes_args = ['name_pattern']
1115
1116
def run(self, name_pattern):
1117
from bzrlib.atomicfile import AtomicFile
1118
import os.path
1119
1120
b = find_branch('.')
1121
ifn = b.abspath('.bzrignore')
1122
1123
if os.path.exists(ifn):
1124
f = open(ifn, 'rt')
1125
try:
1126
igns = f.read().decode('utf-8')
1127
finally:
1128
f.close()
1129
else:
1130
igns = ''
1131
1132
# TODO: If the file already uses crlf-style termination, maybe
1133
# we should use that for the newly added lines?
1134
1135
if igns and igns[-1] != '\n':
1136
igns += '\n'
1137
igns += name_pattern + '\n'
1138
1139
try:
1140
f = AtomicFile(ifn, 'wt')
1141
f.write(igns.encode('utf-8'))
1142
f.commit()
1143
finally:
1144
f.close()
1145
1146
inv = b.working_tree().inventory
1147
if inv.path2id('.bzrignore'):
1148
mutter('.bzrignore is already versioned')
1149
else:
1150
mutter('need to make new .bzrignore file versioned')
1151
b.add(['.bzrignore'])
1152
1153
1154
1155
class cmd_ignored(Command):
1156
"""List ignored files and the patterns that matched them.
1157
1158
See also: bzr ignore"""
1159
def run(self):
1160
tree = find_branch('.').working_tree()
1161
for path, file_class, kind, file_id in tree.list_files():
1162
if file_class != 'I':
1163
continue
1164
## XXX: Slightly inefficient since this was already calculated
1165
pat = tree.is_ignored(path)
1166
print '%-50s %s' % (path, pat)
1167
1168
1169
class cmd_lookup_revision(Command):
1170
"""Lookup the revision-id from a revision-number
1171
1172
example:
1173
bzr lookup-revision 33
1174
"""
1175
hidden = True
1176
takes_args = ['revno']
1177
1178
def run(self, revno):
1179
try:
1180
revno = int(revno)
1181
except ValueError:
1182
raise BzrCommandError("not a valid revision-number: %r" % revno)
1183
1184
print find_branch('.').lookup_revision(revno)
1185
1186
1187
class cmd_export(Command):
1188
"""Export past revision to destination directory.
1189
1190
If no revision is specified this exports the last committed revision.
1191
1192
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1193
given, try to find the format with the extension. If no extension
1194
is found exports to a directory (equivalent to --format=dir).
1195
1196
Root may be the top directory for tar, tgz and tbz2 formats. If none
1197
is given, the top directory will be the root name of the file."""
1198
# TODO: list known exporters
1199
takes_args = ['dest']
1200
takes_options = ['revision', 'format', 'root']
1201
def run(self, dest, revision=None, format=None, root=None):
1202
import os.path
1203
b = find_branch('.')
1204
if revision is None:
1205
rev_id = b.last_patch()
1206
else:
1207
if len(revision) != 1:
1208
raise BzrError('bzr export --revision takes exactly 1 argument')
1209
revno, rev_id = b.get_revision_info(revision[0])
1210
t = b.revision_tree(rev_id)
1211
root, ext = os.path.splitext(dest)
1212
if not format:
1213
if ext in (".tar",):
1214
format = "tar"
1215
elif ext in (".gz", ".tgz"):
1216
format = "tgz"
1217
elif ext in (".bz2", ".tbz2"):
1218
format = "tbz2"
1219
else:
1220
format = "dir"
1221
t.export(dest, format, root)
1222
1223
1224
class cmd_cat(Command):
1225
"""Write a file's text from a previous revision."""
1226
1227
takes_options = ['revision']
1228
takes_args = ['filename']
1229
1230
def run(self, filename, revision=None):
1231
if revision == None:
1232
raise BzrCommandError("bzr cat requires a revision number")
1233
elif len(revision) != 1:
1234
raise BzrCommandError("bzr cat --revision takes exactly one number")
1235
b = find_branch('.')
1236
b.print_file(b.relpath(filename), revision[0])
1237
1238
1239
class cmd_local_time_offset(Command):
1240
"""Show the offset in seconds from GMT to local time."""
1241
hidden = True
1242
def run(self):
1243
print bzrlib.osutils.local_time_offset()
1244
1245
1246
1247
class cmd_commit(Command):
1248
"""Commit changes into a new revision.
1249
1250
If no arguments are given, the entire tree is committed.
1251
1252
If selected files are specified, only changes to those files are
1253
committed. If a directory is specified then the directory and everything
1254
within it is committed.
1255
1256
A selected-file commit may fail in some cases where the committed
1257
tree would be invalid, such as trying to commit a file in a
1258
newly-added directory that is not itself committed.
1259
1260
TODO: Run hooks on tree to-be-committed, and after commit.
1261
1262
TODO: Strict commit that fails if there are unknown or deleted files.
1263
"""
1264
takes_args = ['selected*']
1265
takes_options = ['message', 'file', 'verbose', 'unchanged']
1266
aliases = ['ci', 'checkin']
1267
1268
# TODO: Give better message for -s, --summary, used by tla people
1269
1270
def run(self, message=None, file=None, verbose=True, selected_list=None,
1271
unchanged=False):
1272
from bzrlib.errors import PointlessCommit
1273
from bzrlib.osutils import get_text_message
1274
1275
## Warning: shadows builtin file()
1276
if not message and not file:
1277
# FIXME: Ugly; change status code to send to a provided function?
1278
1279
import cStringIO
1280
stdout = sys.stdout
1281
catcher = cStringIO.StringIO()
1282
sys.stdout = catcher
1283
cmd_status({"file_list":selected_list}, {})
1284
info = catcher.getvalue()
1285
sys.stdout = stdout
1286
message = get_text_message(info)
1287
1288
if message is None:
1289
raise BzrCommandError("please specify a commit message",
1290
["use either --message or --file"])
1291
elif message and file:
1292
raise BzrCommandError("please specify either --message or --file")
1293
1294
if file:
1295
import codecs
1296
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1297
1298
b = find_branch('.')
1299
if selected_list:
1300
selected_list = [b.relpath(s) for s in selected_list]
1301
1302
try:
1303
b.commit(message, verbose=verbose,
1304
specific_files=selected_list,
1305
allow_pointless=unchanged)
1306
except PointlessCommit:
1307
# FIXME: This should really happen before the file is read in;
1308
# perhaps prepare the commit; get the message; then actually commit
1309
raise BzrCommandError("no changes to commit",
1310
["use --unchanged to commit anyhow"])
1311
1312
1313
class cmd_check(Command):
1314
"""Validate consistency of branch history.
1315
1316
This command checks various invariants about the branch storage to
1317
detect data corruption or bzr bugs.
1318
1319
If given the --update flag, it will update some optional fields
1320
to help ensure data consistency.
1321
"""
1322
takes_args = ['dir?']
1323
1324
def run(self, dir='.'):
1325
from bzrlib.check import check
1326
1327
check(find_branch(dir))
1328
1329
1330
class cmd_scan_cache(Command):
1331
hidden = True
1332
def run(self):
1333
from bzrlib.hashcache import HashCache
1334
import os
1335
1336
c = HashCache('.')
1337
c.read()
1338
c.scan()
1339
1340
print '%6d stats' % c.stat_count
1341
print '%6d in hashcache' % len(c._cache)
1342
print '%6d files removed from cache' % c.removed_count
1343
print '%6d hashes updated' % c.update_count
1344
print '%6d files changed too recently to cache' % c.danger_count
1345
1346
if c.needs_write:
1347
c.write()
1348
1349
1350
1351
class cmd_upgrade(Command):
1352
"""Upgrade branch storage to current format.
1353
1354
This should normally be used only after the check command tells
1355
you to run it.
1356
"""
1357
takes_args = ['dir?']
1358
1359
def run(self, dir='.'):
1360
from bzrlib.upgrade import upgrade
1361
upgrade(find_branch(dir))
1362
1363
1364
1365
class cmd_whoami(Command):
1366
"""Show bzr user id."""
1367
takes_options = ['email']
1368
1369
def run(self, email=False):
1370
try:
1371
b = bzrlib.branch.find_branch('.')
1372
except:
1373
b = None
1374
1375
if email:
1376
print bzrlib.osutils.user_email(b)
1377
else:
1378
print bzrlib.osutils.username(b)
1379
1380
1381
class cmd_selftest(Command):
1382
"""Run internal test suite"""
1383
hidden = True
1384
takes_options = ['verbose', 'pattern']
1385
def run(self, verbose=False, pattern=".*"):
1386
import bzrlib.ui
1387
from bzrlib.selftest import selftest
1388
# we don't want progress meters from the tests to go to the
1389
# real output; and we don't want log messages cluttering up
1390
# the real logs.
1391
save_ui = bzrlib.ui.ui_factory
1392
bzrlib.trace.info('running tests...')
1393
bzrlib.trace.disable_default_logging()
1394
try:
1395
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1396
result = selftest(verbose=verbose, pattern=pattern)
1397
if result:
1398
bzrlib.trace.info('tests passed')
1399
else:
1400
bzrlib.trace.info('tests failed')
1401
return int(not result)
1402
finally:
1403
bzrlib.trace.enable_default_logging()
1404
bzrlib.ui.ui_factory = save_ui
1405
1406
1407
class cmd_version(Command):
1408
"""Show version of bzr."""
1409
def run(self):
1410
show_version()
1411
1412
def show_version():
1413
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1414
# is bzrlib itself in a branch?
1415
bzrrev = bzrlib.get_bzr_revision()
1416
if bzrrev:
1417
print " (bzr checkout, revision %d {%s})" % bzrrev
1418
print bzrlib.__copyright__
1419
print "http://bazaar-ng.org/"
1420
print
1421
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1422
print "you may use, modify and redistribute it under the terms of the GNU"
1423
print "General Public License version 2 or later."
1424
1425
1426
class cmd_rocks(Command):
1427
"""Statement of optimism."""
1428
hidden = True
1429
def run(self):
1430
print "it sure does!"
305
raise NotImplementedError()
306
307
308
def help(self):
309
"""Return help message for this class."""
310
if self.__doc__ is Command.__doc__:
311
return None
312
return getdoc(self)
313
314
def name(self):
315
return _unsquish_command_name(self.__class__.__name__)
316
1431
317
1432
318
def parse_spec(spec):
1433
319
"""
1461
347
return parsed
1462
348
1463
349
1464
1465
class cmd_find_merge_base(Command):
1466
"""Find and print a base revision for merging two branches.
1467
1468
TODO: Options to specify revisions on either side, as if
1469
merging only part of the history.
1470
"""
1471
takes_args = ['branch', 'other']
1472
hidden = True
1473
1474
def run(self, branch, other):
1475
branch1 = find_branch(branch)
1476
branch2 = find_branch(other)
1477
1478
base_revno, base_revid = branch1.common_ancestor(branch2)
1479
1480
if base_revno is None:
1481
raise bzrlib.errors.UnrelatedBranches()
1482
1483
print 'merge base is revision %s' % base_revid
1484
print ' r%-6d in %s' % (base_revno, branch)
1485
1486
other_revno = branch2.revision_id_to_revno(base_revid)
1487
1488
print ' r%-6d in %s' % (other_revno, other)
1489
1490
1491
1492
class cmd_merge(Command):
1493
"""Perform a three-way merge.
1494
1495
The branch is the branch you will merge from. By default, it will merge
1496
the latest revision. If you specify a revision, that revision will be
1497
merged. If you specify two revisions, the first will be used as a BASE,
1498
and the second one as OTHER. Revision numbers are always relative to the
1499
specified branch.
1500
1501
Examples:
1502
1503
To merge the latest revision from bzr.dev
1504
bzr merge ../bzr.dev
1505
1506
To merge changes up to and including revision 82 from bzr.dev
1507
bzr merge -r 82 ../bzr.dev
1508
1509
To merge the changes introduced by 82, without previous changes:
1510
bzr merge -r 81..82 ../bzr.dev
1511
1512
merge refuses to run if there are any uncommitted changes, unless
1513
--force is given.
1514
"""
1515
takes_args = ['branch?']
1516
takes_options = ['revision', 'force', 'merge-type']
1517
1518
def run(self, branch='.', revision=None, force=False,
1519
merge_type=None):
1520
from bzrlib.merge import merge
1521
from bzrlib.merge_core import ApplyMerge3
1522
if merge_type is None:
1523
merge_type = ApplyMerge3
1524
1525
if revision is None or len(revision) < 1:
1526
base = [None, None]
1527
other = [branch, -1]
1528
else:
1529
if len(revision) == 1:
1530
other = [branch, revision[0]]
1531
base = [None, None]
1532
else:
1533
assert len(revision) == 2
1534
if None in revision:
1535
raise BzrCommandError(
1536
"Merge doesn't permit that revision specifier.")
1537
base = (branch, revision[0])
1538
other = (branch, revision[1])
1539
1540
merge(other, base, check_clean=(not force), merge_type=merge_type)
1541
1542
1543
class cmd_revert(Command):
1544
"""Reverse all changes since the last commit.
1545
1546
Only versioned files are affected. Specify filenames to revert only
1547
those files. By default, any files that are changed will be backed up
1548
first. Backup files have a '~' appended to their name.
1549
"""
1550
takes_options = ['revision', 'no-backup']
1551
takes_args = ['file*']
1552
aliases = ['merge-revert']
1553
1554
def run(self, revision=None, no_backup=False, file_list=None):
1555
from bzrlib.merge import merge
1556
from bzrlib.branch import Branch
1557
if file_list is not None:
1558
if len(file_list) == 0:
1559
raise BzrCommandError("No files specified")
1560
if revision is None:
1561
revision = [-1]
1562
elif len(revision) != 1:
1563
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1564
merge(('.', revision[0]), parse_spec('.'),
1565
check_clean=False,
1566
ignore_zero=True,
1567
backup_files=not no_backup,
1568
file_list=file_list)
1569
if not file_list:
1570
Branch('.').set_pending_merges([])
1571
1572
1573
class cmd_assert_fail(Command):
1574
"""Test reporting of assertion failures"""
1575
hidden = True
1576
def run(self):
1577
assert False, "always fails"
1578
1579
1580
class cmd_help(Command):
1581
"""Show help on a command or other topic.
1582
1583
For a list of all available commands, say 'bzr help commands'."""
1584
takes_options = ['long']
1585
takes_args = ['topic?']
1586
aliases = ['?']
1587
1588
def run(self, topic=None, long=False):
1589
import help
1590
if topic is None and long:
1591
topic = "commands"
1592
help.help(topic)
1593
1594
1595
class cmd_shell_complete(Command):
1596
"""Show appropriate completions for context.
1597
1598
For a list of all available commands, say 'bzr shell-complete'."""
1599
takes_args = ['context?']
1600
aliases = ['s-c']
1601
hidden = True
1602
1603
def run(self, context=None):
1604
import shellcomplete
1605
shellcomplete.shellcomplete(context)
1606
1607
1608
class cmd_missing(Command):
1609
"""What is missing in this branch relative to other branch.
1610
"""
1611
takes_args = ['remote?']
1612
aliases = ['mis', 'miss']
1613
# We don't have to add quiet to the list, because
1614
# unknown options are parsed as booleans
1615
takes_options = ['verbose', 'quiet']
1616
1617
def run(self, remote=None, verbose=False, quiet=False):
1618
from bzrlib.branch import find_branch, DivergedBranches
1619
from bzrlib.errors import BzrCommandError
1620
from bzrlib.missing import get_parent, show_missing
1621
1622
if verbose and quiet:
1623
raise BzrCommandError('Cannot pass both quiet and verbose')
1624
1625
b = find_branch('.')
1626
parent = get_parent(b)
1627
if remote is None:
1628
if parent is None:
1629
raise BzrCommandError("No missing location known or specified.")
1630
else:
1631
if not quiet:
1632
print "Using last location: %s" % parent
1633
remote = parent
1634
elif parent is None:
1635
# We only update x-pull if it did not exist, missing should not change the parent
1636
b.controlfile('x-pull', 'wb').write(remote + '\n')
1637
br_remote = find_branch(remote)
1638
1639
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1640
1641
1642
1643
class cmd_plugins(Command):
1644
"""List plugins"""
1645
hidden = True
1646
def run(self):
1647
import bzrlib.plugin
1648
from inspect import getdoc
1649
from pprint import pprint
1650
for plugin in bzrlib.plugin.all_plugins:
1651
print plugin.__path__[0]
1652
d = getdoc(plugin)
1653
if d:
1654
print '\t', d.split('\n')[0]
1655
1656
#pprint(bzrlib.plugin.all_plugins)
1657
1658
1659
1660
350
# list of all available options; the rhs can be either None for an
1661
351
# option that takes no argument, or a constructor function that checks
1662
352
# the type.
1707
397
1708
398
>>> parse_args('--help'.split())
1709
399
([], {'help': True})
400
>>> parse_args('help -- --invalidcmd'.split())
401
(['help', '--invalidcmd'], {})
1710
402
>>> parse_args('--version'.split())
1711
403
([], {'version': True})
1712
404
>>> parse_args('status --all'.split())
1714
406
>>> parse_args('commit --message=biter'.split())
1715
407
(['commit'], {'message': u'biter'})
1716
408
>>> parse_args('log -r 500'.split())
1717
(['log'], {'revision': [500]})
409
(['log'], {'revision': [<RevisionSpec_int 500>]})
1718
410
>>> parse_args('log -r500..600'.split())
1719
(['log'], {'revision': [500, 600]})
411
(['log'], {'revision': [<RevisionSpec_int 500>, <RevisionSpec_int 600>]})
1720
412
>>> parse_args('log -vr500..600'.split())
1721
(['log'], {'verbose': True, 'revision': [500, 600]})
1722
>>> parse_args('log -rv500..600'.split()) #the r takes an argument
1723
(['log'], {'revision': ['v500', 600]})
413
(['log'], {'verbose': True, 'revision': [<RevisionSpec_int 500>, <RevisionSpec_int 600>]})
414
>>> parse_args('log -rrevno:500..600'.split()) #the r takes an argument
415
(['log'], {'revision': [<RevisionSpec_revno revno:500>, <RevisionSpec_int 600>]})
1724
416
"""
1725
417
args = []
1726
418
opts = {}
1727
419
1728
# TODO: Maybe handle '--' to end options?
1729
420
argsover = False
1730
421
while argv:
1731
422
a = argv.pop(0)
1732
if a[0] == '-':
423
if not argsover and a[0] == '-':
1733
424
# option names must not be unicode
1734
425
a = str(a)
1735
426
optarg = None
1736
427
if a[1] == '-':
428
if a == '--':
429
# We've received a standalone -- No more flags
430
argsover = True
431
continue
1737
432
mutter(" got option %r" % a)
1738
433
if '=' in a:
1739
434
optname, optarg = a[2:].split('=', 1)
1841
536
1842
537
1843
538
539
def apply_profiled(the_callable, *args, **kwargs):
540
import hotshot
541
import tempfile
542
pffileno, pfname = tempfile.mkstemp()
543
try:
544
prof = hotshot.Profile(pfname)
545
try:
546
ret = prof.runcall(the_callable, *args, **kwargs) or 0
547
finally:
548
prof.close()
549
550
import hotshot.stats
551
stats = hotshot.stats.load(pfname)
552
#stats.strip_dirs()
553
stats.sort_stats('time')
554
## XXX: Might like to write to stderr or the trace file instead but
555
## print_stats seems hardcoded to stdout
556
stats.print_stats(20)
557
558
return ret
559
finally:
560
os.close(pffileno)
561
os.remove(pfname)
562
563
1844
564
def run_bzr(argv):
1845
565
"""Execute a command.
1846
566
1874
594
# to load plugins before doing other command parsing so that they
1875
595
# can override commands, but this needs to happen first.
1876
596
1877
for a in argv[:]:
597
for a in argv:
1878
598
if a == '--profile':
1879
599
opt_profile = True
1880
600
elif a == '--no-plugins':
1885
605
break
1886
606
argv.remove(a)
1887
607
608
if (not argv) or (argv[0] == '--help'):
609
from bzrlib.help import help
610
if len(argv) > 1:
611
help(argv[1])
612
else:
613
help()
614
return 0
615
616
if argv[0] == '--version':
617
from bzrlib.builtins import show_version
618
show_version()
619
return 0
620
1888
621
if not opt_no_plugins:
1889
622
from bzrlib.plugin import load_plugins
1890
623
load_plugins()
1891
624
1892
args, opts = parse_args(argv)
1893
1894
if 'help' in opts:
1895
from bzrlib.help import help
1896
if args:
1897
help(args[0])
1898
else:
1899
help()
1900
return 0
1901
1902
if 'version' in opts:
1903
show_version()
1904
return 0
1905
1906
if not args:
1907
from bzrlib.help import help
1908
help(None)
1909
return 0
1910
1911
cmd = str(args.pop(0))
1912
1913
canonical_cmd, cmd_class = \
1914
get_cmd_class(cmd, plugins_override=not opt_builtin)
1915
1916
# check options are reasonable
1917
allowed = cmd_class.takes_options
1918
for oname in opts:
1919
if oname not in allowed:
1920
raise BzrCommandError("option '--%s' is not allowed for command %r"
1921
% (oname, cmd))
1922
1923
# mix arguments and options into one dictionary
1924
cmdargs = _match_argform(cmd, cmd_class.takes_args, args)
1925
cmdopts = {}
1926
for k, v in opts.items():
1927
cmdopts[k.replace('-', '_')] = v
625
cmd = str(argv.pop(0))
626
627
cmd_obj = get_cmd_object(cmd, plugins_override=not opt_builtin)
1928
628
1929
629
if opt_profile:
1930
import hotshot, tempfile
1931
pffileno, pfname = tempfile.mkstemp()
1932
try:
1933
prof = hotshot.Profile(pfname)
1934
ret = prof.runcall(cmd_class, cmdopts, cmdargs) or 0
1935
prof.close()
1936
1937
import hotshot.stats
1938
stats = hotshot.stats.load(pfname)
1939
#stats.strip_dirs()
1940
stats.sort_stats('time')
1941
## XXX: Might like to write to stderr or the trace file instead but
1942
## print_stats seems hardcoded to stdout
1943
stats.print_stats(20)
1944
1945
return ret.status
1946
1947
finally:
1948
os.close(pffileno)
1949
os.remove(pfname)
630
ret = apply_profiled(cmd_obj.run_argv, argv)
1950
631
else:
1951
return cmd_class(cmdopts, cmdargs).status
632
ret = cmd_obj.run_argv(argv)
633
return ret or 0
1952
634
1953
635
1954
636
def main(argv):
1956
638
bzrlib.trace.log_startup(argv)
1957
639
bzrlib.ui.ui_factory = bzrlib.ui.TextUIFactory()
1958
640
641
return run_bzr_catch_errors(argv[1:])
642
643
644
def run_bzr_catch_errors(argv):
1959
645
try:
1960
646
try:
1961
return run_bzr(argv[1:])
1962
finally:
1963
# do this here inside the exception wrappers to catch EPIPE
1964
sys.stdout.flush()
647
try:
648
return run_bzr(argv)
649
finally:
650
# do this here inside the exception wrappers to catch EPIPE
651
sys.stdout.flush()
652
#wrap common errors as CommandErrors.
653
except (NotBranchError,), e:
654
raise BzrCommandError(str(e))
1965
655
except BzrCommandError, e:
1966
656
# command line syntax error, etc
1967
657
log_error(str(e))
Loggerhead is a web-based interface for Breezy
Version: 2.0.1