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# Copyright (C) 2004, 2005, 2006, 2007 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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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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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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"""builtin bzr commands"""
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from StringIO import StringIO
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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from bzrlib.branch import Branch
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.conflicts import ConflictList
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from bzrlib.revision import common_ancestor
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import Option, RegistryOption
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from bzrlib.progress import DummyProgress, ProgressPhase
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.'):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or
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:return: workingtree, [relative_paths]
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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for filename in file_list:
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new_list.append(tree.relpath(osutils.dereference_path(filename)))
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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return tree, new_list
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@symbol_versioning.deprecated_function(symbol_versioning.zero_fifteen)
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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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# Have to use BzrDirMetaFormat1 directly, so that
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# RepositoryFormat.set_default_format works
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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return bzrdir.format_registry.make_bzrdir(typestring)
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msg = 'Unknown bzr format "%s". See "bzr help formats".' % typestring
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raise errors.BzrCommandError(msg)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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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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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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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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Text has changed since the previous revision.
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File kind has been changed (e.g. from file to directory).
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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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--short gives a status flags for each item, similar to the SVN's status
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Column 1: versioning / renames
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P Entry for a pending merge (not a file)
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* The execute bit was changed
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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 argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision', 'short',
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Option('versioned', help='Only show versioned files')]
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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def run(self, show_ids=False, file_list=None, revision=None, short=False,
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from bzrlib.status import show_tree_status
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tree, file_list = tree_files(file_list)
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show_tree_status(tree, show_ids=show_ids,
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specific_files=file_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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# cat-revision is more for frontends so should be exact
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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revno, rev_id = rev.in_history(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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class cmd_remove_tree(Command):
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"""Remove the working tree from a given branch/checkout.
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Since a lightweight checkout is little more than a working tree
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this will refuse to run against one.
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takes_args = ['location?']
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def run(self, location='.'):
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d = bzrdir.BzrDir.open(location)
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working = d.open_workingtree()
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except errors.NoWorkingTree:
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raise errors.BzrCommandError("No working tree to remove")
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except errors.NotLocalUrl:
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raise errors.BzrCommandError("You cannot remove the working tree of a "
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working_path = working.bzrdir.root_transport.base
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branch_path = working.branch.bzrdir.root_transport.base
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if working_path != branch_path:
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raise errors.BzrCommandError("You cannot remove the working tree from "
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"a lightweight checkout")
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d.destroy_workingtree()
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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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takes_args = ['location?']
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def run(self, location=u'.'):
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self.outf.write(str(Branch.open_containing(location)[0].revno()))
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self.outf.write('\n')
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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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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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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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for rev in revision_info_list:
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revs.append(RevisionSpec.from_string(rev))
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raise errors.BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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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
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explicitly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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--file-ids-from will try to use the file ids from the supplied path.
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It looks up ids trying to find a matching parent directory with the
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same filename, and then by pure path.
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose',
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Option('file-ids-from', type=unicode,
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help='Lookup file ids from here')]
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encoding_type = 'replace'
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
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if file_ids_from is not None:
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base_tree, base_path = WorkingTree.open_containing(
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except errors.NoWorkingTree:
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base_branch, base_path = Branch.open_containing(
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base_tree = base_branch.basis_tree()
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action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
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to_file=self.outf, should_print=(not is_quiet()))
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action = bzrlib.add.AddAction(to_file=self.outf,
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should_print=(not is_quiet()))
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base_tree.lock_read()
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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action=action, save=not dry_run)
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if base_tree is not None:
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for glob in sorted(ignored.keys()):
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for path in ignored[glob]:
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self.outf.write("ignored %s matching \"%s\"\n"
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for glob, paths in ignored.items():
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match_len += len(paths)
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self.outf.write("ignored %d file(s).\n" % match_len)
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self.outf.write("If you wish to add some of these files,"
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" please add them by name.\n")
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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encoding_type = 'replace'
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example: --kind file.
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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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takes_options = ['revision', 'show-ids', 'kind']
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind specified')
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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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if revision is not None:
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if len(revision) > 1:
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raise errors.BzrCommandError(
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'bzr inventory --revision takes exactly one revision'
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revision_id = revision[0].in_history(work_tree.branch).rev_id
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tree = work_tree.branch.repository.revision_tree(revision_id)
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extra_trees = [work_tree]
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if file_list is not None:
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file_ids = tree.paths2ids(file_list, trees=extra_trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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if tree is not work_tree:
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for path, entry in entries:
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name.
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If OLDNAME does not exist on the filesystem but is versioned and
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NEWNAME does exist on the filesystem but is not versioned, mv
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assumes that the file has been manually moved and only updates
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its internal inventory to reflect that change.
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The same is valid when moving many SOURCE files to a DESTINATION.
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Files cannot be moved between branches.
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takes_args = ['names*']
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takes_options = [Option("after", help="move only the bzr identifier"
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" of the file (file has already been moved). Use this flag if"
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" bzr is not able to detect this itself.")]
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aliases = ['move', 'rename']
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encoding_type = 'replace'
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def run(self, names_list, after=False):
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if names_list is None:
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if len(names_list) < 2:
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raise errors.BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
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self.outf.write("%s => %s\n" % pair)
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if len(names_list) != 2:
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raise errors.BzrCommandError('to mv multiple files the'
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' destination must be a versioned'
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tree.rename_one(rel_names[0], rel_names[1], after=after)
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self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
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class cmd_pull(Command):
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"""Turn this branch into a mirror of another branch.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) into the parent.
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If branches have diverged, you can use 'bzr merge' to integrate the changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use pull --overwrite.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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takes_options = ['remember', 'overwrite', 'revision', 'verbose',
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help='branch to pull into, '
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'rather than the one containing the working directory',
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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revision=None, verbose=False,
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from bzrlib.tag import _merge_tags_if_possible
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# FIXME: too much stuff is in the command class
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if directory is None:
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tree_to = WorkingTree.open_containing(directory)[0]
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branch_to = tree_to.branch
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except errors.NoWorkingTree:
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branch_to = Branch.open_containing(directory)[0]
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if location is not None:
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reader = bundle.read_bundle_from_url(location)
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except errors.NotABundle:
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pass # Continue on considering this url a Branch
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stored_loc = branch_to.get_parent()
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if stored_loc is None:
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raise errors.BzrCommandError("No pull location known or"
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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if reader is not None:
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install_bundle(branch_to.repository, reader)
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branch_from = branch_to
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branch_from = Branch.open(location)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if reader is not None:
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rev_id = reader.target
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elif len(revision) == 1:
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rev_id = revision[0].in_history(branch_from).rev_id
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raise errors.BzrCommandError('bzr pull --revision takes one value.')
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old_rh = branch_to.revision_history()
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if tree_to is not None:
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result = tree_to.pull(branch_from, overwrite, rev_id,
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delta._ChangeReporter(unversioned_filter=tree_to.is_ignored))
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result = branch_to.pull(branch_from, overwrite, rev_id)
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result.report(self.outf)
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from bzrlib.log import show_changed_revisions
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new_rh = branch_to.revision_history()
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show_changed_revisions(branch_to, old_rh, new_rh, to_file=self.outf)
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class cmd_push(Command):
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"""Update a mirror of this branch.
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The target branch will not have its working tree populated because this
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is both expensive, and is not supported on remote file systems.
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Some smart servers or protocols *may* put the working tree in place in
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) by the source branch.
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely, discarding its unmerged changes.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that.
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After that you will be able to do a push without '--overwrite'.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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takes_options = ['remember', 'overwrite', 'verbose',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist'),
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help='branch to push from, '
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'rather than the one containing the working directory',
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Option('use-existing-dir',
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help='By default push will fail if the target'
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' directory exists, but does not already'
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' have a control directory. This flag will'
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' allow push to proceed.'),
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False,
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use_existing_dir=False,
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# FIXME: Way too big! Put this into a function called from the
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if directory is None:
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br_from = Branch.open_containing(directory)[0]
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stored_loc = br_from.get_push_location()
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if stored_loc is None:
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raise errors.BzrCommandError("No push location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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to_transport = transport.get_transport(location)
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location_url = to_transport.base
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br_to = repository_to = dir_to = None
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dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
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except errors.NotBranchError:
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pass # Didn't find anything
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# If we can open a branch, use its direct repository, otherwise see
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# if there is a repository without a branch.
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br_to = dir_to.open_branch()
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except errors.NotBranchError:
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# Didn't find a branch, can we find a repository?
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repository_to = dir_to.find_repository()
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except errors.NoRepositoryPresent:
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# Found a branch, so we must have found a repository
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repository_to = br_to.repository
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# The destination doesn't exist; create it.
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# XXX: Refactor the create_prefix/no_create_prefix code into a
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# common helper function
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to_transport.mkdir('.')
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except errors.FileExists:
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if not use_existing_dir:
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raise errors.BzrCommandError("Target directory %s"
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" already exists, but does not have a valid .bzr"
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" directory. Supply --use-existing-dir to push"
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" there anyway." % location)
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except errors.NoSuchFile:
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if not create_prefix:
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raise errors.BzrCommandError("Parent directory of %s"
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"\nYou may supply --create-prefix to create all"
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" leading parent directories."
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cur_transport = to_transport
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needed = [cur_transport]
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# Recurse upwards until we can create a directory successfully
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new_transport = cur_transport.clone('..')
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if new_transport.base == cur_transport.base:
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raise errors.BzrCommandError("Failed to create path"
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new_transport.mkdir('.')
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except errors.NoSuchFile:
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needed.append(new_transport)
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cur_transport = new_transport
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# Now we only need to create child directories
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cur_transport = needed.pop()
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cur_transport.mkdir('.')
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# Now the target directory exists, but doesn't have a .bzr
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# directory. So we need to create it, along with any work to create
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# all of the dependent branches, etc.
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dir_to = br_from.bzrdir.clone(location_url,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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# TODO: Some more useful message about what was copied
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note('Created new branch.')
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# We successfully created the target, remember it
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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elif repository_to is None:
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# we have a bzrdir but no branch or repository
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# XXX: Figure out what to do other than complain.
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raise errors.BzrCommandError("At %s you have a valid .bzr control"
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" directory, but not a branch or repository. This is an"
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" unsupported configuration. Please move the target directory"
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" out of the way and try again."
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# We have a repository but no branch, copy the revisions, and then
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last_revision_id = br_from.last_revision()
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repository_to.fetch(br_from.repository,
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revision_id=last_revision_id)
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br_to = br_from.clone(dir_to, revision_id=last_revision_id)
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note('Created new branch.')
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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else: # We have a valid to branch
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# We were able to connect to the remote location, so remember it
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# we don't need to successfully push because of possible divergence.
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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old_rh = br_to.revision_history()
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tree_to = dir_to.open_workingtree()
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except errors.NotLocalUrl:
799
warning('This transport does not update the working '
800
'tree of: %s' % (br_to.base,))
801
push_result = br_from.push(br_to, overwrite)
802
except errors.NoWorkingTree:
803
push_result = br_from.push(br_to, overwrite)
807
push_result = br_from.push(tree_to.branch, overwrite)
811
except errors.DivergedBranches:
812
raise errors.BzrCommandError('These branches have diverged.'
813
' Try using "merge" and then "push".')
814
if push_result is not None:
815
push_result.report(self.outf)
817
new_rh = br_to.revision_history()
820
from bzrlib.log import show_changed_revisions
821
show_changed_revisions(br_to, old_rh, new_rh,
824
# we probably did a clone rather than a push, so a message was
829
class cmd_branch(Command):
830
"""Create a new copy of a branch.
832
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
833
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
835
To retrieve the branch as of a particular revision, supply the --revision
836
parameter, as in "branch foo/bar -r 5".
838
--basis is to speed up branching from remote branches. When specified, it
839
copies all the file-contents, inventory and revision data from the basis
840
branch before copying anything from the remote branch.
842
takes_args = ['from_location', 'to_location?']
843
takes_options = ['revision', 'basis']
844
aliases = ['get', 'clone']
846
def run(self, from_location, to_location=None, revision=None, basis=None):
847
from bzrlib.tag import _merge_tags_if_possible
850
elif len(revision) > 1:
851
raise errors.BzrCommandError(
852
'bzr branch --revision takes exactly 1 revision value')
854
br_from = Branch.open(from_location)
857
if basis is not None:
858
basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
861
if len(revision) == 1 and revision[0] is not None:
862
revision_id = revision[0].in_history(br_from)[1]
864
# FIXME - wt.last_revision, fallback to branch, fall back to
865
# None or perhaps NULL_REVISION to mean copy nothing
867
revision_id = br_from.last_revision()
868
if to_location is None:
869
to_location = os.path.basename(from_location.rstrip("/\\"))
872
name = os.path.basename(to_location) + '\n'
874
to_transport = transport.get_transport(to_location)
876
to_transport.mkdir('.')
877
except errors.FileExists:
878
raise errors.BzrCommandError('Target directory "%s" already'
879
' exists.' % to_location)
880
except errors.NoSuchFile:
881
raise errors.BzrCommandError('Parent of "%s" does not exist.'
884
# preserve whatever source format we have.
885
dir = br_from.bzrdir.sprout(to_transport.base,
886
revision_id, basis_dir)
887
branch = dir.open_branch()
888
except errors.NoSuchRevision:
889
to_transport.delete_tree('.')
890
msg = "The branch %s has no revision %s." % (from_location, revision[0])
891
raise errors.BzrCommandError(msg)
892
except errors.UnlistableBranch:
893
osutils.rmtree(to_location)
894
msg = "The branch %s cannot be used as a --basis" % (basis,)
895
raise errors.BzrCommandError(msg)
897
branch.control_files.put_utf8('branch-name', name)
898
_merge_tags_if_possible(br_from, branch)
899
note('Branched %d revision(s).' % branch.revno())
904
class cmd_checkout(Command):
905
"""Create a new checkout of an existing branch.
907
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
908
the branch found in '.'. This is useful if you have removed the working tree
909
or if it was never created - i.e. if you pushed the branch to its current
912
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
913
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
915
To retrieve the branch as of a particular revision, supply the --revision
916
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
917
out of date [so you cannot commit] but it may be useful (i.e. to examine old
920
--basis is to speed up checking out from remote branches. When specified, it
921
uses the inventory and file contents from the basis branch in preference to the
922
branch being checked out.
924
See "help checkouts" for more information on checkouts.
926
takes_args = ['branch_location?', 'to_location?']
927
takes_options = ['revision', # , 'basis']
928
Option('lightweight',
929
help="perform a lightweight checkout. Lightweight "
930
"checkouts depend on access to the branch for "
931
"every operation. Normal checkouts can perform "
932
"common operations like diff and status without "
933
"such access, and also support local commits."
938
def run(self, branch_location=None, to_location=None, revision=None, basis=None,
942
elif len(revision) > 1:
943
raise errors.BzrCommandError(
944
'bzr checkout --revision takes exactly 1 revision value')
945
if branch_location is None:
946
branch_location = osutils.getcwd()
947
to_location = branch_location
948
source = Branch.open(branch_location)
949
if len(revision) == 1 and revision[0] is not None:
950
revision_id = revision[0].in_history(source)[1]
953
if to_location is None:
954
to_location = os.path.basename(branch_location.rstrip("/\\"))
955
# if the source and to_location are the same,
956
# and there is no working tree,
957
# then reconstitute a branch
958
if (osutils.abspath(to_location) ==
959
osutils.abspath(branch_location)):
961
source.bzrdir.open_workingtree()
962
except errors.NoWorkingTree:
963
source.bzrdir.create_workingtree()
966
os.mkdir(to_location)
968
if e.errno == errno.EEXIST:
969
raise errors.BzrCommandError('Target directory "%s" already'
970
' exists.' % to_location)
971
if e.errno == errno.ENOENT:
972
raise errors.BzrCommandError('Parent of "%s" does not exist.'
976
source.create_checkout(to_location, revision_id, lightweight)
979
class cmd_renames(Command):
980
"""Show list of renamed files.
982
# TODO: Option to show renames between two historical versions.
984
# TODO: Only show renames under dir, rather than in the whole branch.
985
takes_args = ['dir?']
988
def run(self, dir=u'.'):
989
tree = WorkingTree.open_containing(dir)[0]
992
new_inv = tree.inventory
993
old_tree = tree.basis_tree()
996
old_inv = old_tree.inventory
997
renames = list(_mod_tree.find_renames(old_inv, new_inv))
999
for old_name, new_name in renames:
1000
self.outf.write("%s => %s\n" % (old_name, new_name))
1007
class cmd_update(Command):
1008
"""Update a tree to have the latest code committed to its branch.
1010
This will perform a merge into the working tree, and may generate
1011
conflicts. If you have any local changes, you will still
1012
need to commit them after the update for the update to be complete.
1014
If you want to discard your local changes, you can just do a
1015
'bzr revert' instead of 'bzr commit' after the update.
1017
takes_args = ['dir?']
1020
def run(self, dir='.'):
1021
tree = WorkingTree.open_containing(dir)[0]
1022
master = tree.branch.get_master_branch()
1023
if master is not None:
1026
tree.lock_tree_write()
1028
existing_pending_merges = tree.get_parent_ids()[1:]
1029
last_rev = tree.last_revision()
1030
if last_rev == tree.branch.last_revision():
1031
# may be up to date, check master too.
1032
master = tree.branch.get_master_branch()
1033
if master is None or last_rev == master.last_revision():
1034
revno = tree.branch.revision_id_to_revno(last_rev)
1035
note("Tree is up to date at revision %d." % (revno,))
1037
conflicts = tree.update()
1038
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1039
note('Updated to revision %d.' % (revno,))
1040
if tree.get_parent_ids()[1:] != existing_pending_merges:
1041
note('Your local commits will now show as pending merges with '
1042
"'bzr status', and can be committed with 'bzr commit'.")
1051
class cmd_info(Command):
1052
"""Show information about a working tree, branch or repository.
1054
This command will show all known locations and formats associated to the
1055
tree, branch or repository. Statistical information is included with
1058
Branches and working trees will also report any missing revisions.
1060
takes_args = ['location?']
1061
takes_options = ['verbose']
1064
def run(self, location=None, verbose=False):
1065
from bzrlib.info import show_bzrdir_info
1066
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1070
class cmd_remove(Command):
1071
"""Make a file unversioned.
1073
This makes bzr stop tracking changes to a versioned file. It does
1074
not delete the working copy.
1076
You can specify one or more files, and/or --new. If you specify --new,
1077
only 'added' files will be removed. If you specify both, then new files
1078
in the specified directories will be removed. If the directories are
1079
also new, they will also be removed.
1081
takes_args = ['file*']
1082
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1084
encoding_type = 'replace'
1086
def run(self, file_list, verbose=False, new=False):
1087
tree, file_list = tree_files(file_list)
1089
if file_list is None:
1090
raise errors.BzrCommandError('Specify one or more files to'
1091
' remove, or use --new.')
1093
added = tree.changes_from(tree.basis_tree(),
1094
specific_files=file_list).added
1095
file_list = sorted([f[0] for f in added], reverse=True)
1096
if len(file_list) == 0:
1097
raise errors.BzrCommandError('No matching files.')
1098
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1101
class cmd_file_id(Command):
1102
"""Print file_id of a particular file or directory.
1104
The file_id is assigned when the file is first added and remains the
1105
same through all revisions where the file exists, even when it is
1110
takes_args = ['filename']
1113
def run(self, filename):
1114
tree, relpath = WorkingTree.open_containing(filename)
1115
i = tree.path2id(relpath)
1117
raise errors.NotVersionedError(filename)
1119
self.outf.write(i + '\n')
1122
class cmd_file_path(Command):
1123
"""Print path of file_ids to a file or directory.
1125
This prints one line for each directory down to the target,
1126
starting at the branch root.
1130
takes_args = ['filename']
1133
def run(self, filename):
1134
tree, relpath = WorkingTree.open_containing(filename)
1135
fid = tree.path2id(relpath)
1137
raise errors.NotVersionedError(filename)
1138
segments = osutils.splitpath(relpath)
1139
for pos in range(1, len(segments) + 1):
1140
path = osutils.joinpath(segments[:pos])
1141
self.outf.write("%s\n" % tree.path2id(path))
1144
class cmd_reconcile(Command):
1145
"""Reconcile bzr metadata in a branch.
1147
This can correct data mismatches that may have been caused by
1148
previous ghost operations or bzr upgrades. You should only
1149
need to run this command if 'bzr check' or a bzr developer
1150
advises you to run it.
1152
If a second branch is provided, cross-branch reconciliation is
1153
also attempted, which will check that data like the tree root
1154
id which was not present in very early bzr versions is represented
1155
correctly in both branches.
1157
At the same time it is run it may recompress data resulting in
1158
a potential saving in disk space or performance gain.
1160
The branch *MUST* be on a listable system such as local disk or sftp.
1162
takes_args = ['branch?']
1164
def run(self, branch="."):
1165
from bzrlib.reconcile import reconcile
1166
dir = bzrdir.BzrDir.open(branch)
1170
class cmd_revision_history(Command):
1171
"""Display the list of revision ids on a branch."""
1172
takes_args = ['location?']
1177
def run(self, location="."):
1178
branch = Branch.open_containing(location)[0]
1179
for revid in branch.revision_history():
1180
self.outf.write(revid)
1181
self.outf.write('\n')
1184
class cmd_ancestry(Command):
1185
"""List all revisions merged into this branch."""
1186
takes_args = ['location?']
1191
def run(self, location="."):
1193
wt = WorkingTree.open_containing(location)[0]
1194
except errors.NoWorkingTree:
1195
b = Branch.open(location)
1196
last_revision = b.last_revision()
1199
last_revision = wt.last_revision()
1201
revision_ids = b.repository.get_ancestry(last_revision)
1202
assert revision_ids[0] is None
1204
for revision_id in revision_ids:
1205
self.outf.write(revision_id + '\n')
1208
class cmd_init(Command):
1209
"""Make a directory into a versioned branch.
1211
Use this to create an empty branch, or before importing an
1214
If there is a repository in a parent directory of the location, then
1215
the history of the branch will be stored in the repository. Otherwise
1216
init creates a standalone branch which carries its own history in
1219
If there is already a branch at the location but it has no working tree,
1220
the tree can be populated with 'bzr checkout'.
1222
Recipe for importing a tree of files:
1227
bzr commit -m 'imported project'
1229
takes_args = ['location?']
1231
RegistryOption('format',
1232
help='Specify a format for this branch. '
1233
'See "help formats".',
1234
registry=bzrdir.format_registry,
1235
converter=bzrdir.format_registry.make_bzrdir,
1236
value_switches=True,
1237
title="Branch Format",
1239
Option('append-revisions-only',
1240
help='Never change revnos or the existing log.'
1241
' Append revisions to it only.')
1243
def run(self, location=None, format=None, append_revisions_only=False):
1245
format = bzrdir.format_registry.make_bzrdir('default')
1246
if location is None:
1249
to_transport = transport.get_transport(location)
1251
# The path has to exist to initialize a
1252
# branch inside of it.
1253
# Just using os.mkdir, since I don't
1254
# believe that we want to create a bunch of
1255
# locations if the user supplies an extended path
1256
# TODO: create-prefix
1258
to_transport.mkdir('.')
1259
except errors.FileExists:
1263
existing_bzrdir = bzrdir.BzrDir.open(location)
1264
except errors.NotBranchError:
1265
# really a NotBzrDir error...
1266
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
1269
from bzrlib.transport.local import LocalTransport
1270
if existing_bzrdir.has_branch():
1271
if (isinstance(to_transport, LocalTransport)
1272
and not existing_bzrdir.has_workingtree()):
1273
raise errors.BranchExistsWithoutWorkingTree(location)
1274
raise errors.AlreadyBranchError(location)
1276
branch = existing_bzrdir.create_branch()
1277
existing_bzrdir.create_workingtree()
1278
if append_revisions_only:
1280
branch.set_append_revisions_only(True)
1281
except errors.UpgradeRequired:
1282
raise errors.BzrCommandError('This branch format cannot be set'
1283
' to append-revisions-only. Try --experimental-branch6')
1286
class cmd_init_repository(Command):
1287
"""Create a shared repository to hold branches.
1289
New branches created under the repository directory will store their revisions
1290
in the repository, not in the branch directory.
1293
bzr init-repo --no-trees repo
1295
bzr checkout --lightweight repo/trunk trunk-checkout
1300
takes_args = ["location"]
1301
takes_options = [RegistryOption('format',
1302
help='Specify a format for this repository. See'
1303
' "bzr help formats" for details',
1304
registry=bzrdir.format_registry,
1305
converter=bzrdir.format_registry.make_bzrdir,
1306
value_switches=True, title='Repository format'),
1308
help='Branches in the repository will default to'
1309
' not having a working tree'),
1311
aliases = ["init-repo"]
1313
def run(self, location, format=None, no_trees=False):
1315
format = bzrdir.format_registry.make_bzrdir('default')
1317
if location is None:
1320
to_transport = transport.get_transport(location)
1322
to_transport.mkdir('.')
1323
except errors.FileExists:
1326
newdir = format.initialize_on_transport(to_transport)
1327
repo = newdir.create_repository(shared=True)
1328
repo.set_make_working_trees(not no_trees)
1331
class cmd_diff(Command):
1332
"""Show differences in the working tree or between revisions.
1334
If files are listed, only the changes in those files are listed.
1335
Otherwise, all changes for the tree are listed.
1337
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1338
produces patches suitable for "patch -p1".
1342
Shows the difference in the working tree versus the last commit
1344
Difference between the working tree and revision 1
1346
Difference between revision 2 and revision 1
1347
bzr diff --prefix old/:new/
1348
Same as 'bzr diff' but prefix paths with old/ and new/
1349
bzr diff bzr.mine bzr.dev
1350
Show the differences between the two working trees
1352
Show just the differences for 'foo.c'
1354
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1355
# or a graphical diff.
1357
# TODO: Python difflib is not exactly the same as unidiff; should
1358
# either fix it up or prefer to use an external diff.
1360
# TODO: Selected-file diff is inefficient and doesn't show you
1363
# TODO: This probably handles non-Unix newlines poorly.
1365
takes_args = ['file*']
1366
takes_options = ['revision', 'diff-options',
1367
Option('prefix', type=str,
1369
help='Set prefixes to added to old and new filenames, as '
1370
'two values separated by a colon. (eg "old/:new/")'),
1372
aliases = ['di', 'dif']
1373
encoding_type = 'exact'
1376
def run(self, revision=None, file_list=None, diff_options=None,
1378
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1380
if (prefix is None) or (prefix == '0'):
1388
old_label, new_label = prefix.split(":")
1390
raise errors.BzrCommandError(
1391
'--prefix expects two values separated by a colon'
1392
' (eg "old/:new/")')
1394
if revision and len(revision) > 2:
1395
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1396
' one or two revision specifiers')
1399
tree1, file_list = internal_tree_files(file_list)
1403
except errors.FileInWrongBranch:
1404
if len(file_list) != 2:
1405
raise errors.BzrCommandError("Files are in different branches")
1407
tree1, file1 = WorkingTree.open_containing(file_list[0])
1408
tree2, file2 = WorkingTree.open_containing(file_list[1])
1409
if file1 != "" or file2 != "":
1410
# FIXME diff those two files. rbc 20051123
1411
raise errors.BzrCommandError("Files are in different branches")
1413
except errors.NotBranchError:
1414
if (revision is not None and len(revision) == 2
1415
and not revision[0].needs_branch()
1416
and not revision[1].needs_branch()):
1417
# If both revision specs include a branch, we can
1418
# diff them without needing a local working tree
1419
tree1, tree2 = None, None
1423
if tree2 is not None:
1424
if revision is not None:
1425
# FIXME: but there should be a clean way to diff between
1426
# non-default versions of two trees, it's not hard to do
1428
raise errors.BzrCommandError(
1429
"Sorry, diffing arbitrary revisions across branches "
1430
"is not implemented yet")
1431
return show_diff_trees(tree1, tree2, sys.stdout,
1432
specific_files=file_list,
1433
external_diff_options=diff_options,
1434
old_label=old_label, new_label=new_label)
1436
return diff_cmd_helper(tree1, file_list, diff_options,
1437
revision_specs=revision,
1438
old_label=old_label, new_label=new_label)
1441
class cmd_deleted(Command):
1442
"""List files deleted in the working tree.
1444
# TODO: Show files deleted since a previous revision, or
1445
# between two revisions.
1446
# TODO: Much more efficient way to do this: read in new
1447
# directories with readdir, rather than stating each one. Same
1448
# level of effort but possibly much less IO. (Or possibly not,
1449
# if the directories are very large...)
1450
takes_options = ['show-ids']
1453
def run(self, show_ids=False):
1454
tree = WorkingTree.open_containing(u'.')[0]
1457
old = tree.basis_tree()
1460
for path, ie in old.inventory.iter_entries():
1461
if not tree.has_id(ie.file_id):
1462
self.outf.write(path)
1464
self.outf.write(' ')
1465
self.outf.write(ie.file_id)
1466
self.outf.write('\n')
1473
class cmd_modified(Command):
1474
"""List files modified in working tree.
1476
See also: "bzr status".
1483
tree = WorkingTree.open_containing(u'.')[0]
1484
td = tree.changes_from(tree.basis_tree())
1485
for path, id, kind, text_modified, meta_modified in td.modified:
1486
self.outf.write(path + '\n')
1489
class cmd_added(Command):
1490
"""List files added in working tree.
1492
See also: "bzr status".
1499
wt = WorkingTree.open_containing(u'.')[0]
1502
basis = wt.basis_tree()
1505
basis_inv = basis.inventory
1508
if file_id in basis_inv:
1510
if inv.is_root(file_id) and len(basis_inv) == 0:
1512
path = inv.id2path(file_id)
1513
if not os.access(osutils.abspath(path), os.F_OK):
1515
self.outf.write(path + '\n')
1522
class cmd_root(Command):
1523
"""Show the tree root directory.
1525
The root is the nearest enclosing directory with a .bzr control
1527
takes_args = ['filename?']
1529
def run(self, filename=None):
1530
"""Print the branch root."""
1531
tree = WorkingTree.open_containing(filename)[0]
1532
self.outf.write(tree.basedir + '\n')
1535
class cmd_log(Command):
1536
"""Show log of a branch, file, or directory.
1538
By default show the log of the branch containing the working directory.
1540
To request a range of logs, you can use the command -r begin..end
1541
-r revision requests a specific revision, -r ..end or -r begin.. are
1547
bzr log -r -10.. http://server/branch
1550
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1552
takes_args = ['location?']
1553
takes_options = [Option('forward',
1554
help='show from oldest to newest'),
1558
help='show files changed in each revision'),
1559
'show-ids', 'revision',
1563
help='show revisions whose message matches this regexp',
1566
encoding_type = 'replace'
1569
def run(self, location=None, timezone='original',
1576
from bzrlib.log import show_log
1577
assert message is None or isinstance(message, basestring), \
1578
"invalid message argument %r" % message
1579
direction = (forward and 'forward') or 'reverse'
1584
# find the file id to log:
1586
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1590
tree = b.basis_tree()
1591
file_id = tree.path2id(fp)
1593
raise errors.BzrCommandError(
1594
"Path does not have any revision history: %s" %
1598
# FIXME ? log the current subdir only RBC 20060203
1599
if revision is not None \
1600
and len(revision) > 0 and revision[0].get_branch():
1601
location = revision[0].get_branch()
1604
dir, relpath = bzrdir.BzrDir.open_containing(location)
1605
b = dir.open_branch()
1609
if revision is None:
1612
elif len(revision) == 1:
1613
rev1 = rev2 = revision[0].in_history(b).revno
1614
elif len(revision) == 2:
1615
if revision[1].get_branch() != revision[0].get_branch():
1616
# b is taken from revision[0].get_branch(), and
1617
# show_log will use its revision_history. Having
1618
# different branches will lead to weird behaviors.
1619
raise errors.BzrCommandError(
1620
"Log doesn't accept two revisions in different"
1622
if revision[0].spec is None:
1623
# missing begin-range means first revision
1626
rev1 = revision[0].in_history(b).revno
1628
if revision[1].spec is None:
1629
# missing end-range means last known revision
1632
rev2 = revision[1].in_history(b).revno
1634
raise errors.BzrCommandError(
1635
'bzr log --revision takes one or two values.')
1637
# By this point, the revision numbers are converted to the +ve
1638
# form if they were supplied in the -ve form, so we can do
1639
# this comparison in relative safety
1641
(rev2, rev1) = (rev1, rev2)
1643
if log_format is None:
1644
log_format = log.log_formatter_registry.get_default(b)
1646
lf = log_format(show_ids=show_ids, to_file=self.outf,
1647
show_timezone=timezone)
1653
direction=direction,
1654
start_revision=rev1,
1661
def get_log_format(long=False, short=False, line=False, default='long'):
1662
log_format = default
1666
log_format = 'short'
1672
class cmd_touching_revisions(Command):
1673
"""Return revision-ids which affected a particular file.
1675
A more user-friendly interface is "bzr log FILE".
1679
takes_args = ["filename"]
1682
def run(self, filename):
1683
tree, relpath = WorkingTree.open_containing(filename)
1685
file_id = tree.path2id(relpath)
1686
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1687
self.outf.write("%6d %s\n" % (revno, what))
1690
class cmd_ls(Command):
1691
"""List files in a tree.
1694
takes_args = ['path?']
1695
# TODO: Take a revision or remote path and list that tree instead.
1696
takes_options = ['verbose', 'revision',
1697
Option('non-recursive',
1698
help='don\'t recurse into sub-directories'),
1700
help='Print all paths from the root of the branch.'),
1701
Option('unknown', help='Print unknown files'),
1702
Option('versioned', help='Print versioned files'),
1703
Option('ignored', help='Print ignored files'),
1705
Option('null', help='Null separate the files'),
1709
def run(self, revision=None, verbose=False,
1710
non_recursive=False, from_root=False,
1711
unknown=False, versioned=False, ignored=False,
1712
null=False, kind=None, show_ids=False, path=None):
1714
if kind and kind not in ('file', 'directory', 'symlink'):
1715
raise errors.BzrCommandError('invalid kind specified')
1717
if verbose and null:
1718
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1719
all = not (unknown or versioned or ignored)
1721
selection = {'I':ignored, '?':unknown, 'V':versioned}
1728
raise errors.BzrCommandError('cannot specify both --from-root'
1732
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1738
if revision is not None:
1739
tree = branch.repository.revision_tree(
1740
revision[0].in_history(branch).rev_id)
1742
tree = branch.basis_tree()
1746
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1747
if fp.startswith(relpath):
1748
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1749
if non_recursive and '/' in fp:
1751
if not all and not selection[fc]:
1753
if kind is not None and fkind != kind:
1756
kindch = entry.kind_character()
1757
outstring = '%-8s %s%s' % (fc, fp, kindch)
1758
if show_ids and fid is not None:
1759
outstring = "%-50s %s" % (outstring, fid)
1760
self.outf.write(outstring + '\n')
1762
self.outf.write(fp + '\0')
1765
self.outf.write(fid)
1766
self.outf.write('\0')
1774
self.outf.write('%-50s %s\n' % (fp, my_id))
1776
self.outf.write(fp + '\n')
1781
class cmd_unknowns(Command):
1782
"""List unknown files.
1784
See also: "bzr ls --unknown".
1791
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1792
self.outf.write(osutils.quotefn(f) + '\n')
1795
class cmd_ignore(Command):
1796
"""Ignore specified files or patterns.
1798
To remove patterns from the ignore list, edit the .bzrignore file.
1800
Trailing slashes on patterns are ignored.
1801
If the pattern contains a slash or is a regular expression, it is compared
1802
to the whole path from the branch root. Otherwise, it is compared to only
1803
the last component of the path. To match a file only in the root
1804
directory, prepend './'.
1806
Ignore patterns specifying absolute paths are not allowed.
1808
Ignore patterns may include globbing wildcards such as:
1809
? - Matches any single character except '/'
1810
* - Matches 0 or more characters except '/'
1811
/**/ - Matches 0 or more directories in a path
1812
[a-z] - Matches a single character from within a group of characters
1814
Ignore patterns may also be Python regular expressions.
1815
Regular expression ignore patterns are identified by a 'RE:' prefix
1816
followed by the regular expression. Regular expression ignore patterns
1817
may not include named or numbered groups.
1819
Note: ignore patterns containing shell wildcards must be quoted from
1823
bzr ignore ./Makefile
1824
bzr ignore '*.class'
1825
bzr ignore 'lib/**/*.o'
1826
bzr ignore 'RE:lib/.*\.o'
1828
takes_args = ['name_pattern*']
1830
Option('old-default-rules',
1831
help='Out the ignore rules bzr < 0.9 always used.')
1834
def run(self, name_pattern_list=None, old_default_rules=None):
1835
from bzrlib.atomicfile import AtomicFile
1836
if old_default_rules is not None:
1837
# dump the rules and exit
1838
for pattern in ignores.OLD_DEFAULTS:
1841
if not name_pattern_list:
1842
raise errors.BzrCommandError("ignore requires at least one "
1843
"NAME_PATTERN or --old-default-rules")
1844
name_pattern_list = [globbing.normalize_pattern(p)
1845
for p in name_pattern_list]
1846
for name_pattern in name_pattern_list:
1847
if (name_pattern[0] == '/' or
1848
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1849
raise errors.BzrCommandError(
1850
"NAME_PATTERN should not be an absolute path")
1851
tree, relpath = WorkingTree.open_containing(u'.')
1852
ifn = tree.abspath('.bzrignore')
1853
if os.path.exists(ifn):
1856
igns = f.read().decode('utf-8')
1862
# TODO: If the file already uses crlf-style termination, maybe
1863
# we should use that for the newly added lines?
1865
if igns and igns[-1] != '\n':
1867
for name_pattern in name_pattern_list:
1868
igns += name_pattern + '\n'
1870
f = AtomicFile(ifn, 'wb')
1872
f.write(igns.encode('utf-8'))
1877
if not tree.path2id('.bzrignore'):
1878
tree.add(['.bzrignore'])
1881
class cmd_ignored(Command):
1882
"""List ignored files and the patterns that matched them.
1884
See also: bzr ignore"""
1887
tree = WorkingTree.open_containing(u'.')[0]
1890
for path, file_class, kind, file_id, entry in tree.list_files():
1891
if file_class != 'I':
1893
## XXX: Slightly inefficient since this was already calculated
1894
pat = tree.is_ignored(path)
1895
print '%-50s %s' % (path, pat)
1900
class cmd_lookup_revision(Command):
1901
"""Lookup the revision-id from a revision-number
1904
bzr lookup-revision 33
1907
takes_args = ['revno']
1910
def run(self, revno):
1914
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1916
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1919
class cmd_export(Command):
1920
"""Export past revision to destination directory.
1922
If no revision is specified this exports the last committed revision.
1924
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1925
given, try to find the format with the extension. If no extension
1926
is found exports to a directory (equivalent to --format=dir).
1928
Root may be the top directory for tar, tgz and tbz2 formats. If none
1929
is given, the top directory will be the root name of the file.
1931
If branch is omitted then the branch containing the CWD will be used.
1933
Note: export of tree with non-ascii filenames to zip is not supported.
1935
Supported formats Autodetected by extension
1936
----------------- -------------------------
1939
tbz2 .tar.bz2, .tbz2
1943
takes_args = ['dest', 'branch?']
1944
takes_options = ['revision', 'format', 'root']
1945
def run(self, dest, branch=None, revision=None, format=None, root=None):
1946
from bzrlib.export import export
1949
tree = WorkingTree.open_containing(u'.')[0]
1952
b = Branch.open(branch)
1954
if revision is None:
1955
# should be tree.last_revision FIXME
1956
rev_id = b.last_revision()
1958
if len(revision) != 1:
1959
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1960
rev_id = revision[0].in_history(b).rev_id
1961
t = b.repository.revision_tree(rev_id)
1963
export(t, dest, format, root)
1964
except errors.NoSuchExportFormat, e:
1965
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1968
class cmd_cat(Command):
1969
"""Write a file's text from a previous revision."""
1971
takes_options = ['revision', 'name-from-revision']
1972
takes_args = ['filename']
1973
encoding_type = 'exact'
1976
def run(self, filename, revision=None, name_from_revision=False):
1977
if revision is not None and len(revision) != 1:
1978
raise errors.BzrCommandError("bzr cat --revision takes exactly"
1983
tree, b, relpath = \
1984
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
1985
except errors.NotBranchError:
1988
if revision is not None and revision[0].get_branch() is not None:
1989
b = Branch.open(revision[0].get_branch())
1991
tree = b.basis_tree()
1992
if revision is None:
1993
revision_id = b.last_revision()
1995
revision_id = revision[0].in_history(b).rev_id
1997
cur_file_id = tree.path2id(relpath)
1998
rev_tree = b.repository.revision_tree(revision_id)
1999
old_file_id = rev_tree.path2id(relpath)
2001
if name_from_revision:
2002
if old_file_id is None:
2003
raise errors.BzrCommandError("%r is not present in revision %s"
2004
% (filename, revision_id))
2006
rev_tree.print_file(old_file_id)
2007
elif cur_file_id is not None:
2008
rev_tree.print_file(cur_file_id)
2009
elif old_file_id is not None:
2010
rev_tree.print_file(old_file_id)
2012
raise errors.BzrCommandError("%r is not present in revision %s" %
2013
(filename, revision_id))
2016
class cmd_local_time_offset(Command):
2017
"""Show the offset in seconds from GMT to local time."""
2021
print osutils.local_time_offset()
2025
class cmd_commit(Command):
2026
"""Commit changes into a new revision.
2028
If no arguments are given, the entire tree is committed.
2030
If selected files are specified, only changes to those files are
2031
committed. If a directory is specified then the directory and everything
2032
within it is committed.
2034
A selected-file commit may fail in some cases where the committed
2035
tree would be invalid, such as trying to commit a file in a
2036
newly-added directory that is not itself committed.
2038
# TODO: Run hooks on tree to-be-committed, and after commit.
2040
# TODO: Strict commit that fails if there are deleted files.
2041
# (what does "deleted files" mean ??)
2043
# TODO: Give better message for -s, --summary, used by tla people
2045
# XXX: verbose currently does nothing
2047
takes_args = ['selected*']
2048
takes_options = ['message', 'verbose',
2050
help='commit even if nothing has changed'),
2051
Option('file', type=str,
2054
help='file containing commit message'),
2056
help="refuse to commit if there are unknown "
2057
"files in the working tree."),
2059
help="perform a local only commit in a bound "
2060
"branch. Such commits are not pushed to "
2061
"the master branch until a normal commit "
2065
aliases = ['ci', 'checkin']
2067
def run(self, message=None, file=None, verbose=True, selected_list=None,
2068
unchanged=False, strict=False, local=False):
2069
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2070
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2072
from bzrlib.msgeditor import edit_commit_message, \
2073
make_commit_message_template
2075
# TODO: Need a blackbox test for invoking the external editor; may be
2076
# slightly problematic to run this cross-platform.
2078
# TODO: do more checks that the commit will succeed before
2079
# spending the user's valuable time typing a commit message.
2080
tree, selected_list = tree_files(selected_list)
2081
if selected_list == ['']:
2082
# workaround - commit of root of tree should be exactly the same
2083
# as just default commit in that tree, and succeed even though
2084
# selected-file merge commit is not done yet
2087
if local and not tree.branch.get_bound_location():
2088
raise errors.LocalRequiresBoundBranch()
2090
def get_message(commit_obj):
2091
"""Callback to get commit message"""
2092
my_message = message
2093
if my_message is None and not file:
2094
template = make_commit_message_template(tree, selected_list)
2095
my_message = edit_commit_message(template)
2096
if my_message is None:
2097
raise errors.BzrCommandError("please specify a commit"
2098
" message with either --message or --file")
2099
elif my_message and file:
2100
raise errors.BzrCommandError(
2101
"please specify either --message or --file")
2103
my_message = codecs.open(file, 'rt',
2104
bzrlib.user_encoding).read()
2105
if my_message == "":
2106
raise errors.BzrCommandError("empty commit message specified")
2110
reporter = ReportCommitToLog()
2112
reporter = NullCommitReporter()
2115
tree.commit(message_callback=get_message,
2116
specific_files=selected_list,
2117
allow_pointless=unchanged, strict=strict, local=local,
2119
except PointlessCommit:
2120
# FIXME: This should really happen before the file is read in;
2121
# perhaps prepare the commit; get the message; then actually commit
2122
raise errors.BzrCommandError("no changes to commit."
2123
" use --unchanged to commit anyhow")
2124
except ConflictsInTree:
2125
raise errors.BzrCommandError('Conflicts detected in working '
2126
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2128
except StrictCommitFailed:
2129
raise errors.BzrCommandError("Commit refused because there are"
2130
" unknown files in the working tree.")
2131
except errors.BoundBranchOutOfDate, e:
2132
raise errors.BzrCommandError(str(e) + "\n"
2133
'To commit to master branch, run update and then commit.\n'
2134
'You can also pass --local to commit to continue working '
2138
class cmd_check(Command):
2139
"""Validate consistency of branch history.
2141
This command checks various invariants about the branch storage to
2142
detect data corruption or bzr bugs.
2144
takes_args = ['branch?']
2145
takes_options = ['verbose']
2147
def run(self, branch=None, verbose=False):
2148
from bzrlib.check import check
2150
tree = WorkingTree.open_containing()[0]
2151
branch = tree.branch
2153
branch = Branch.open(branch)
2154
check(branch, verbose)
2157
class cmd_upgrade(Command):
2158
"""Upgrade branch storage to current format.
2160
The check command or bzr developers may sometimes advise you to run
2161
this command. When the default format has changed you may also be warned
2162
during other operations to upgrade.
2164
takes_args = ['url?']
2166
RegistryOption('format',
2167
help='Upgrade to a specific format. See "bzr help'
2168
' formats" for details',
2169
registry=bzrdir.format_registry,
2170
converter=bzrdir.format_registry.make_bzrdir,
2171
value_switches=True, title='Branch format'),
2174
def run(self, url='.', format=None):
2175
from bzrlib.upgrade import upgrade
2177
format = bzrdir.format_registry.make_bzrdir('default')
2178
upgrade(url, format)
2181
class cmd_whoami(Command):
2182
"""Show or set bzr user id.
2186
bzr whoami 'Frank Chu <fchu@example.com>'
2188
takes_options = [ Option('email',
2189
help='display email address only'),
2191
help='set identity for the current branch instead of '
2194
takes_args = ['name?']
2195
encoding_type = 'replace'
2198
def run(self, email=False, branch=False, name=None):
2200
# use branch if we're inside one; otherwise global config
2202
c = Branch.open_containing('.')[0].get_config()
2203
except errors.NotBranchError:
2204
c = config.GlobalConfig()
2206
self.outf.write(c.user_email() + '\n')
2208
self.outf.write(c.username() + '\n')
2211
# display a warning if an email address isn't included in the given name.
2213
config.extract_email_address(name)
2214
except errors.NoEmailInUsername, e:
2215
warning('"%s" does not seem to contain an email address. '
2216
'This is allowed, but not recommended.', name)
2218
# use global config unless --branch given
2220
c = Branch.open_containing('.')[0].get_config()
2222
c = config.GlobalConfig()
2223
c.set_user_option('email', name)
2226
class cmd_nick(Command):
2227
"""Print or set the branch nickname.
2229
If unset, the tree root directory name is used as the nickname
2230
To print the current nickname, execute with no argument.
2232
takes_args = ['nickname?']
2233
def run(self, nickname=None):
2234
branch = Branch.open_containing(u'.')[0]
2235
if nickname is None:
2236
self.printme(branch)
2238
branch.nick = nickname
2241
def printme(self, branch):
2245
class cmd_selftest(Command):
2246
"""Run internal test suite.
2248
This creates temporary test directories in the working directory, but not
2249
existing data is affected. These directories are deleted if the tests
2250
pass, or left behind to help in debugging if they fail and --keep-output
2253
If arguments are given, they are regular expressions that say which tests
2254
should run. Tests matching any expression are run, and other tests are
2257
Alternatively if --first is given, matching tests are run first and then
2258
all other tests are run. This is useful if you have been working in a
2259
particular area, but want to make sure nothing else was broken.
2261
If the global option '--no-plugins' is given, plugins are not loaded
2262
before running the selftests. This has two effects: features provided or
2263
modified by plugins will not be tested, and tests provided by plugins will
2268
run only tests relating to 'ignore'
2269
bzr --no-plugins selftest -v
2270
disable plugins and list tests as they're run
2272
For each test, that needs actual disk access, bzr create their own
2273
subdirectory in the temporary testing directory (testXXXX.tmp).
2274
By default the name of such subdirectory is based on the name of the test.
2275
If option '--numbered-dirs' is given, bzr will use sequent numbers
2276
of running tests to create such subdirectories. This is default behavior
2277
on Windows because of path length limitation.
2279
# TODO: --list should give a list of all available tests
2281
# NB: this is used from the class without creating an instance, which is
2282
# why it does not have a self parameter.
2283
def get_transport_type(typestring):
2284
"""Parse and return a transport specifier."""
2285
if typestring == "sftp":
2286
from bzrlib.transport.sftp import SFTPAbsoluteServer
2287
return SFTPAbsoluteServer
2288
if typestring == "memory":
2289
from bzrlib.transport.memory import MemoryServer
2291
if typestring == "fakenfs":
2292
from bzrlib.transport.fakenfs import FakeNFSServer
2293
return FakeNFSServer
2294
msg = "No known transport type %s. Supported types are: sftp\n" %\
2296
raise errors.BzrCommandError(msg)
2299
takes_args = ['testspecs*']
2300
takes_options = ['verbose',
2301
Option('one', help='stop when one test fails'),
2302
Option('keep-output',
2303
help='keep output directories when tests fail'),
2305
help='Use a different transport by default '
2306
'throughout the test suite.',
2307
type=get_transport_type),
2308
Option('benchmark', help='run the bzr benchmarks.'),
2309
Option('lsprof-timed',
2310
help='generate lsprof output for benchmarked'
2311
' sections of code.'),
2312
Option('cache-dir', type=str,
2313
help='a directory to cache intermediate'
2314
' benchmark steps'),
2315
Option('clean-output',
2316
help='clean temporary tests directories'
2317
' without running tests'),
2319
help='run all tests, but run specified tests first'
2321
Option('numbered-dirs',
2322
help='use numbered dirs for TestCaseInTempDir'),
2324
encoding_type = 'replace'
2326
def run(self, testspecs_list=None, verbose=None, one=False,
2327
keep_output=False, transport=None, benchmark=None,
2328
lsprof_timed=None, cache_dir=None, clean_output=False,
2329
first=False, numbered_dirs=None):
2331
from bzrlib.tests import selftest
2332
import bzrlib.benchmarks as benchmarks
2333
from bzrlib.benchmarks import tree_creator
2336
from bzrlib.tests import clean_selftest_output
2337
clean_selftest_output()
2340
if numbered_dirs is None and sys.platform == 'win32':
2341
numbered_dirs = True
2343
if cache_dir is not None:
2344
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2345
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2346
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2348
if testspecs_list is not None:
2349
pattern = '|'.join(testspecs_list)
2353
test_suite_factory = benchmarks.test_suite
2356
# TODO: should possibly lock the history file...
2357
benchfile = open(".perf_history", "at", buffering=1)
2359
test_suite_factory = None
2364
result = selftest(verbose=verbose,
2366
stop_on_failure=one,
2367
keep_output=keep_output,
2368
transport=transport,
2369
test_suite_factory=test_suite_factory,
2370
lsprof_timed=lsprof_timed,
2371
bench_history=benchfile,
2372
matching_tests_first=first,
2373
numbered_dirs=numbered_dirs,
2376
if benchfile is not None:
2379
info('tests passed')
2381
info('tests failed')
2382
return int(not result)
2385
class cmd_version(Command):
2386
"""Show version of bzr."""
2390
from bzrlib.version import show_version
2394
class cmd_rocks(Command):
2395
"""Statement of optimism."""
2401
print "It sure does!"
2404
class cmd_find_merge_base(Command):
2405
"""Find and print a base revision for merging two branches."""
2406
# TODO: Options to specify revisions on either side, as if
2407
# merging only part of the history.
2408
takes_args = ['branch', 'other']
2412
def run(self, branch, other):
2413
from bzrlib.revision import MultipleRevisionSources
2415
branch1 = Branch.open_containing(branch)[0]
2416
branch2 = Branch.open_containing(other)[0]
2418
last1 = branch1.last_revision()
2419
last2 = branch2.last_revision()
2421
source = MultipleRevisionSources(branch1.repository,
2424
base_rev_id = common_ancestor(last1, last2, source)
2426
print 'merge base is revision %s' % base_rev_id
2429
class cmd_merge(Command):
2430
"""Perform a three-way merge.
2432
The branch is the branch you will merge from. By default, it will merge
2433
the latest revision. If you specify a revision, that revision will be
2434
merged. If you specify two revisions, the first will be used as a BASE,
2435
and the second one as OTHER. Revision numbers are always relative to the
2438
By default, bzr will try to merge in all new work from the other
2439
branch, automatically determining an appropriate base. If this
2440
fails, you may need to give an explicit base.
2442
Merge will do its best to combine the changes in two branches, but there
2443
are some kinds of problems only a human can fix. When it encounters those,
2444
it will mark a conflict. A conflict means that you need to fix something,
2445
before you should commit.
2447
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2449
If there is no default branch set, the first merge will set it. After
2450
that, you can omit the branch to use the default. To change the
2451
default, use --remember. The value will only be saved if the remote
2452
location can be accessed.
2454
The results of the merge are placed into the destination working
2455
directory, where they can be reviewed (with bzr diff), tested, and then
2456
committed to record the result of the merge.
2460
To merge the latest revision from bzr.dev
2461
bzr merge ../bzr.dev
2463
To merge changes up to and including revision 82 from bzr.dev
2464
bzr merge -r 82 ../bzr.dev
2466
To merge the changes introduced by 82, without previous changes:
2467
bzr merge -r 81..82 ../bzr.dev
2469
merge refuses to run if there are any uncommitted changes, unless
2472
The following merge types are available:
2474
takes_args = ['branch?']
2475
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2476
Option('show-base', help="Show base revision text in "
2478
Option('uncommitted', help='Apply uncommitted changes'
2479
' from a working copy, instead of branch changes'),
2480
Option('pull', help='If the destination is already'
2481
' completely merged into the source, pull from the'
2482
' source rather than merging. When this happens,'
2483
' you do not need to commit the result.'),
2485
help='Branch to merge into, '
2486
'rather than the one containing the working directory',
2492
def run(self, branch=None, revision=None, force=False, merge_type=None,
2493
show_base=False, reprocess=False, remember=False,
2494
uncommitted=False, pull=False,
2497
from bzrlib.tag import _merge_tags_if_possible
2498
if merge_type is None:
2499
merge_type = _mod_merge.Merge3Merger
2501
if directory is None: directory = u'.'
2502
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2503
# inventory. Because merge is a mutating operation, it really
2504
# should be a lock_write() for the whole cmd_merge operation.
2505
# However, cmd_merge open's its own tree in _merge_helper, which
2506
# means if we lock here, the later lock_write() will always block.
2507
# Either the merge helper code should be updated to take a tree,
2508
# (What about tree.merge_from_branch?)
2509
tree = WorkingTree.open_containing(directory)[0]
2510
change_reporter = delta._ChangeReporter(
2511
unversioned_filter=tree.is_ignored)
2513
if branch is not None:
2515
reader = bundle.read_bundle_from_url(branch)
2516
except errors.NotABundle:
2517
pass # Continue on considering this url a Branch
2519
conflicts = merge_bundle(reader, tree, not force, merge_type,
2520
reprocess, show_base, change_reporter)
2526
if revision is None \
2527
or len(revision) < 1 or revision[0].needs_branch():
2528
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2530
if revision is None or len(revision) < 1:
2533
other = [branch, None]
2536
other = [branch, -1]
2537
other_branch, path = Branch.open_containing(branch)
2540
raise errors.BzrCommandError('Cannot use --uncommitted and'
2541
' --revision at the same time.')
2542
branch = revision[0].get_branch() or branch
2543
if len(revision) == 1:
2545
other_branch, path = Branch.open_containing(branch)
2546
revno = revision[0].in_history(other_branch).revno
2547
other = [branch, revno]
2549
assert len(revision) == 2
2550
if None in revision:
2551
raise errors.BzrCommandError(
2552
"Merge doesn't permit empty revision specifier.")
2553
base_branch, path = Branch.open_containing(branch)
2554
branch1 = revision[1].get_branch() or branch
2555
other_branch, path1 = Branch.open_containing(branch1)
2556
if revision[0].get_branch() is not None:
2557
# then path was obtained from it, and is None.
2560
base = [branch, revision[0].in_history(base_branch).revno]
2561
other = [branch1, revision[1].in_history(other_branch).revno]
2563
if tree.branch.get_parent() is None or remember:
2564
tree.branch.set_parent(other_branch.base)
2566
# pull tags now... it's a bit inconsistent to do it ahead of copying
2567
# the history but that's done inside the merge code
2568
_merge_tags_if_possible(other_branch, tree.branch)
2571
interesting_files = [path]
2573
interesting_files = None
2574
pb = ui.ui_factory.nested_progress_bar()
2577
conflict_count = _merge_helper(
2578
other, base, check_clean=(not force),
2579
merge_type=merge_type,
2580
reprocess=reprocess,
2581
show_base=show_base,
2584
pb=pb, file_list=interesting_files,
2585
change_reporter=change_reporter)
2588
if conflict_count != 0:
2592
except errors.AmbiguousBase, e:
2593
m = ("sorry, bzr can't determine the right merge base yet\n"
2594
"candidates are:\n "
2595
+ "\n ".join(e.bases)
2597
"please specify an explicit base with -r,\n"
2598
"and (if you want) report this to the bzr developers\n")
2601
# TODO: move up to common parent; this isn't merge-specific anymore.
2602
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2603
"""Use tree.branch's parent if none was supplied.
2605
Report if the remembered location was used.
2607
if supplied_location is not None:
2608
return supplied_location
2609
stored_location = tree.branch.get_parent()
2610
mutter("%s", stored_location)
2611
if stored_location is None:
2612
raise errors.BzrCommandError("No location specified or remembered")
2613
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2614
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2615
return stored_location
2618
class cmd_remerge(Command):
2621
Use this if you want to try a different merge technique while resolving
2622
conflicts. Some merge techniques are better than others, and remerge
2623
lets you try different ones on different files.
2625
The options for remerge have the same meaning and defaults as the ones for
2626
merge. The difference is that remerge can (only) be run when there is a
2627
pending merge, and it lets you specify particular files.
2630
$ bzr remerge --show-base
2631
Re-do the merge of all conflicted files, and show the base text in
2632
conflict regions, in addition to the usual THIS and OTHER texts.
2634
$ bzr remerge --merge-type weave --reprocess foobar
2635
Re-do the merge of "foobar", using the weave merge algorithm, with
2636
additional processing to reduce the size of conflict regions.
2638
The following merge types are available:"""
2639
takes_args = ['file*']
2640
takes_options = ['merge-type', 'reprocess',
2641
Option('show-base', help="Show base revision text in "
2644
def run(self, file_list=None, merge_type=None, show_base=False,
2646
if merge_type is None:
2647
merge_type = _mod_merge.Merge3Merger
2648
tree, file_list = tree_files(file_list)
2651
parents = tree.get_parent_ids()
2652
if len(parents) != 2:
2653
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2654
" merges. Not cherrypicking or"
2656
repository = tree.branch.repository
2657
base_revision = common_ancestor(parents[0],
2658
parents[1], repository)
2659
base_tree = repository.revision_tree(base_revision)
2660
other_tree = repository.revision_tree(parents[1])
2661
interesting_ids = None
2663
conflicts = tree.conflicts()
2664
if file_list is not None:
2665
interesting_ids = set()
2666
for filename in file_list:
2667
file_id = tree.path2id(filename)
2669
raise errors.NotVersionedError(filename)
2670
interesting_ids.add(file_id)
2671
if tree.kind(file_id) != "directory":
2674
for name, ie in tree.inventory.iter_entries(file_id):
2675
interesting_ids.add(ie.file_id)
2676
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2678
# Remerge only supports resolving contents conflicts
2679
allowed_conflicts = ('text conflict', 'contents conflict')
2680
restore_files = [c.path for c in conflicts
2681
if c.typestring in allowed_conflicts]
2682
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2683
tree.set_conflicts(ConflictList(new_conflicts))
2684
if file_list is not None:
2685
restore_files = file_list
2686
for filename in restore_files:
2688
restore(tree.abspath(filename))
2689
except errors.NotConflicted:
2691
conflicts = _mod_merge.merge_inner(
2692
tree.branch, other_tree, base_tree,
2694
interesting_ids=interesting_ids,
2695
other_rev_id=parents[1],
2696
merge_type=merge_type,
2697
show_base=show_base,
2698
reprocess=reprocess)
2707
class cmd_revert(Command):
2708
"""Revert files to a previous revision.
2710
Giving a list of files will revert only those files. Otherwise, all files
2711
will be reverted. If the revision is not specified with '--revision', the
2712
last committed revision is used.
2714
To remove only some changes, without reverting to a prior version, use
2715
merge instead. For example, "merge . --r-2..-3" will remove the changes
2716
introduced by -2, without affecting the changes introduced by -1. Or
2717
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2719
By default, any files that have been manually changed will be backed up
2720
first. (Files changed only by merge are not backed up.) Backup files have
2721
'.~#~' appended to their name, where # is a number.
2723
When you provide files, you can use their current pathname or the pathname
2724
from the target revision. So you can use revert to "undelete" a file by
2725
name. If you name a directory, all the contents of that directory will be
2728
takes_options = ['revision', 'no-backup']
2729
takes_args = ['file*']
2731
def run(self, revision=None, no_backup=False, file_list=None):
2732
if file_list is not None:
2733
if len(file_list) == 0:
2734
raise errors.BzrCommandError("No files specified")
2738
tree, file_list = tree_files(file_list)
2739
if revision is None:
2740
# FIXME should be tree.last_revision
2741
rev_id = tree.last_revision()
2742
elif len(revision) != 1:
2743
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
2745
rev_id = revision[0].in_history(tree.branch).rev_id
2746
pb = ui.ui_factory.nested_progress_bar()
2748
tree.revert(file_list,
2749
tree.branch.repository.revision_tree(rev_id),
2750
not no_backup, pb, report_changes=True)
2755
class cmd_assert_fail(Command):
2756
"""Test reporting of assertion failures"""
2757
# intended just for use in testing
2762
raise AssertionError("always fails")
2765
class cmd_help(Command):
2766
"""Show help on a command or other topic.
2768
For a list of all available commands, say 'bzr help commands'.
2770
takes_options = [Option('long', 'show help on all commands')]
2771
takes_args = ['topic?']
2772
aliases = ['?', '--help', '-?', '-h']
2775
def run(self, topic=None, long=False):
2777
if topic is None and long:
2779
bzrlib.help.help(topic)
2782
class cmd_shell_complete(Command):
2783
"""Show appropriate completions for context.
2785
For a list of all available commands, say 'bzr shell-complete'.
2787
takes_args = ['context?']
2792
def run(self, context=None):
2793
import shellcomplete
2794
shellcomplete.shellcomplete(context)
2797
class cmd_fetch(Command):
2798
"""Copy in history from another branch but don't merge it.
2800
This is an internal method used for pull and merge.
2803
takes_args = ['from_branch', 'to_branch']
2804
def run(self, from_branch, to_branch):
2805
from bzrlib.fetch import Fetcher
2806
from_b = Branch.open(from_branch)
2807
to_b = Branch.open(to_branch)
2808
Fetcher(to_b, from_b)
2811
class cmd_missing(Command):
2812
"""Show unmerged/unpulled revisions between two branches.
2814
OTHER_BRANCH may be local or remote.
2816
takes_args = ['other_branch?']
2817
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2819
'Display changes in the local branch only'),
2820
Option('theirs-only',
2821
'Display changes in the remote branch only'),
2826
encoding_type = 'replace'
2829
def run(self, other_branch=None, reverse=False, mine_only=False,
2830
theirs_only=False, log_format=None, long=False, short=False, line=False,
2831
show_ids=False, verbose=False):
2832
from bzrlib.missing import find_unmerged, iter_log_data
2833
from bzrlib.log import log_formatter
2834
local_branch = Branch.open_containing(u".")[0]
2835
parent = local_branch.get_parent()
2836
if other_branch is None:
2837
other_branch = parent
2838
if other_branch is None:
2839
raise errors.BzrCommandError("No peer location known or specified.")
2840
display_url = urlutils.unescape_for_display(parent,
2842
print "Using last location: " + display_url
2844
remote_branch = Branch.open(other_branch)
2845
if remote_branch.base == local_branch.base:
2846
remote_branch = local_branch
2847
local_branch.lock_read()
2849
remote_branch.lock_read()
2851
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2852
if (log_format is None):
2853
log_format = log.log_formatter_registry.get_default(
2855
lf = log_format(to_file=self.outf,
2857
show_timezone='original')
2858
if reverse is False:
2859
local_extra.reverse()
2860
remote_extra.reverse()
2861
if local_extra and not theirs_only:
2862
print "You have %d extra revision(s):" % len(local_extra)
2863
for data in iter_log_data(local_extra, local_branch.repository,
2866
printed_local = True
2868
printed_local = False
2869
if remote_extra and not mine_only:
2870
if printed_local is True:
2872
print "You are missing %d revision(s):" % len(remote_extra)
2873
for data in iter_log_data(remote_extra, remote_branch.repository,
2876
if not remote_extra and not local_extra:
2878
print "Branches are up to date."
2882
remote_branch.unlock()
2884
local_branch.unlock()
2885
if not status_code and parent is None and other_branch is not None:
2886
local_branch.lock_write()
2888
# handle race conditions - a parent might be set while we run.
2889
if local_branch.get_parent() is None:
2890
local_branch.set_parent(remote_branch.base)
2892
local_branch.unlock()
2896
class cmd_plugins(Command):
2901
import bzrlib.plugin
2902
from inspect import getdoc
2903
for name, plugin in bzrlib.plugin.all_plugins().items():
2904
if getattr(plugin, '__path__', None) is not None:
2905
print plugin.__path__[0]
2906
elif getattr(plugin, '__file__', None) is not None:
2907
print plugin.__file__
2913
print '\t', d.split('\n')[0]
2916
class cmd_testament(Command):
2917
"""Show testament (signing-form) of a revision."""
2918
takes_options = ['revision',
2919
Option('long', help='Produce long-format testament'),
2920
Option('strict', help='Produce a strict-format'
2922
takes_args = ['branch?']
2924
def run(self, branch=u'.', revision=None, long=False, strict=False):
2925
from bzrlib.testament import Testament, StrictTestament
2927
testament_class = StrictTestament
2929
testament_class = Testament
2930
b = WorkingTree.open_containing(branch)[0].branch
2933
if revision is None:
2934
rev_id = b.last_revision()
2936
rev_id = revision[0].in_history(b).rev_id
2937
t = testament_class.from_revision(b.repository, rev_id)
2939
sys.stdout.writelines(t.as_text_lines())
2941
sys.stdout.write(t.as_short_text())
2946
class cmd_annotate(Command):
2947
"""Show the origin of each line in a file.
2949
This prints out the given file with an annotation on the left side
2950
indicating which revision, author and date introduced the change.
2952
If the origin is the same for a run of consecutive lines, it is
2953
shown only at the top, unless the --all option is given.
2955
# TODO: annotate directories; showing when each file was last changed
2956
# TODO: if the working copy is modified, show annotations on that
2957
# with new uncommitted lines marked
2958
aliases = ['ann', 'blame', 'praise']
2959
takes_args = ['filename']
2960
takes_options = [Option('all', help='show annotations on all lines'),
2961
Option('long', help='show date in annotations'),
2967
def run(self, filename, all=False, long=False, revision=None,
2969
from bzrlib.annotate import annotate_file
2970
tree, relpath = WorkingTree.open_containing(filename)
2971
branch = tree.branch
2974
if revision is None:
2975
revision_id = branch.last_revision()
2976
elif len(revision) != 1:
2977
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2979
revision_id = revision[0].in_history(branch).rev_id
2980
file_id = tree.path2id(relpath)
2981
tree = branch.repository.revision_tree(revision_id)
2982
file_version = tree.inventory[file_id].revision
2983
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
2989
class cmd_re_sign(Command):
2990
"""Create a digital signature for an existing revision."""
2991
# TODO be able to replace existing ones.
2993
hidden = True # is this right ?
2994
takes_args = ['revision_id*']
2995
takes_options = ['revision']
2997
def run(self, revision_id_list=None, revision=None):
2998
import bzrlib.gpg as gpg
2999
if revision_id_list is not None and revision is not None:
3000
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3001
if revision_id_list is None and revision is None:
3002
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3003
b = WorkingTree.open_containing(u'.')[0].branch
3004
gpg_strategy = gpg.GPGStrategy(b.get_config())
3005
if revision_id_list is not None:
3006
for revision_id in revision_id_list:
3007
b.repository.sign_revision(revision_id, gpg_strategy)
3008
elif revision is not None:
3009
if len(revision) == 1:
3010
revno, rev_id = revision[0].in_history(b)
3011
b.repository.sign_revision(rev_id, gpg_strategy)
3012
elif len(revision) == 2:
3013
# are they both on rh- if so we can walk between them
3014
# might be nice to have a range helper for arbitrary
3015
# revision paths. hmm.
3016
from_revno, from_revid = revision[0].in_history(b)
3017
to_revno, to_revid = revision[1].in_history(b)
3018
if to_revid is None:
3019
to_revno = b.revno()
3020
if from_revno is None or to_revno is None:
3021
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3022
for revno in range(from_revno, to_revno + 1):
3023
b.repository.sign_revision(b.get_rev_id(revno),
3026
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3029
class cmd_bind(Command):
3030
"""Convert the current branch into a checkout of the supplied branch.
3032
Once converted into a checkout, commits must succeed on the master branch
3033
before they will be applied to the local branch.
3035
See "help checkouts" for more information on checkouts.
3038
takes_args = ['location?']
3041
def run(self, location=None):
3042
b, relpath = Branch.open_containing(u'.')
3043
if location is None:
3045
location = b.get_old_bound_location()
3046
except errors.UpgradeRequired:
3047
raise errors.BzrCommandError('No location supplied. '
3048
'This format does not remember old locations.')
3050
if location is None:
3051
raise errors.BzrCommandError('No location supplied and no '
3052
'previous location known')
3053
b_other = Branch.open(location)
3056
except errors.DivergedBranches:
3057
raise errors.BzrCommandError('These branches have diverged.'
3058
' Try merging, and then bind again.')
3061
class cmd_unbind(Command):
3062
"""Convert the current checkout into a regular branch.
3064
After unbinding, the local branch is considered independent and subsequent
3065
commits will be local only.
3067
See "help checkouts" for more information on checkouts.
3074
b, relpath = Branch.open_containing(u'.')
3076
raise errors.BzrCommandError('Local branch is not bound')
3079
class cmd_uncommit(Command):
3080
"""Remove the last committed revision.
3082
--verbose will print out what is being removed.
3083
--dry-run will go through all the motions, but not actually
3086
In the future, uncommit will create a revision bundle, which can then
3090
# TODO: jam 20060108 Add an option to allow uncommit to remove
3091
# unreferenced information in 'branch-as-repository' branches.
3092
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3093
# information in shared branches as well.
3094
takes_options = ['verbose', 'revision',
3095
Option('dry-run', help='Don\'t actually make changes'),
3096
Option('force', help='Say yes to all questions.')]
3097
takes_args = ['location?']
3100
def run(self, location=None,
3101
dry_run=False, verbose=False,
3102
revision=None, force=False):
3103
from bzrlib.log import log_formatter, show_log
3105
from bzrlib.uncommit import uncommit
3107
if location is None:
3109
control, relpath = bzrdir.BzrDir.open_containing(location)
3111
tree = control.open_workingtree()
3113
except (errors.NoWorkingTree, errors.NotLocalUrl):
3115
b = control.open_branch()
3118
if revision is None:
3121
# 'bzr uncommit -r 10' actually means uncommit
3122
# so that the final tree is at revno 10.
3123
# but bzrlib.uncommit.uncommit() actually uncommits
3124
# the revisions that are supplied.
3125
# So we need to offset it by one
3126
revno = revision[0].in_history(b).revno+1
3128
if revno <= b.revno():
3129
rev_id = b.get_rev_id(revno)
3131
self.outf.write('No revisions to uncommit.\n')
3134
lf = log_formatter('short',
3136
show_timezone='original')
3141
direction='forward',
3142
start_revision=revno,
3143
end_revision=b.revno())
3146
print 'Dry-run, pretending to remove the above revisions.'
3148
val = raw_input('Press <enter> to continue')
3150
print 'The above revision(s) will be removed.'
3152
val = raw_input('Are you sure [y/N]? ')
3153
if val.lower() not in ('y', 'yes'):
3157
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3161
class cmd_break_lock(Command):
3162
"""Break a dead lock on a repository, branch or working directory.
3164
CAUTION: Locks should only be broken when you are sure that the process
3165
holding the lock has been stopped.
3167
You can get information on what locks are open via the 'bzr info' command.
3172
takes_args = ['location?']
3174
def run(self, location=None, show=False):
3175
if location is None:
3177
control, relpath = bzrdir.BzrDir.open_containing(location)
3179
control.break_lock()
3180
except NotImplementedError:
3184
class cmd_wait_until_signalled(Command):
3185
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3187
This just prints a line to signal when it is ready, then blocks on stdin.
3193
sys.stdout.write("running\n")
3195
sys.stdin.readline()
3198
class cmd_serve(Command):
3199
"""Run the bzr server."""
3201
aliases = ['server']
3205
help='serve on stdin/out for use from inetd or sshd'),
3207
help='listen for connections on nominated port of the form '
3208
'[hostname:]portnumber. Passing 0 as the port number will '
3209
'result in a dynamically allocated port. Default port is '
3213
help='serve contents of directory',
3215
Option('allow-writes',
3216
help='By default the server is a readonly server. Supplying '
3217
'--allow-writes enables write access to the contents of '
3218
'the served directory and below. '
3222
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3223
from bzrlib.transport import smart
3224
from bzrlib.transport import get_transport
3225
if directory is None:
3226
directory = os.getcwd()
3227
url = urlutils.local_path_to_url(directory)
3228
if not allow_writes:
3229
url = 'readonly+' + url
3230
t = get_transport(url)
3232
server = smart.SmartServerPipeStreamMedium(sys.stdin, sys.stdout, t)
3235
port = smart.BZR_DEFAULT_PORT
3239
host, port = port.split(':')
3243
server = smart.SmartTCPServer(t, host=host, port=port)
3244
print 'listening on port: ', server.port
3248
class cmd_join(Command):
3249
"""Combine a subtree into its containing tree.
3251
This command is for experimental use only. It requires the target tree
3252
to be in dirstate-with-subtree format, which cannot be converted into
3255
The TREE argument should be an independent tree, inside another tree, but
3256
not part of it. (Such trees can be produced by "bzr split", but also by
3257
running "bzr branch" with the target inside a tree.)
3259
The result is a combined tree, with the subtree no longer an independant
3260
part. This is marked as a merge of the subtree into the containing tree,
3261
and all history is preserved.
3263
If --reference is specified, the subtree retains its independence. It can
3264
be branched by itself, and can be part of multiple projects at the same
3265
time. But operations performed in the containing tree, such as commit
3266
and merge, will recurse into the subtree.
3269
takes_args = ['tree']
3270
takes_options = [Option('reference', 'join by reference')]
3273
def run(self, tree, reference=False):
3274
sub_tree = WorkingTree.open(tree)
3275
parent_dir = osutils.dirname(sub_tree.basedir)
3276
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3277
repo = containing_tree.branch.repository
3278
if not repo.supports_rich_root():
3279
raise errors.BzrCommandError(
3280
"Can't join trees because %s doesn't support rich root data.\n"
3281
"You can use bzr upgrade on the repository."
3285
containing_tree.add_reference(sub_tree)
3286
except errors.BadReferenceTarget, e:
3287
# XXX: Would be better to just raise a nicely printable
3288
# exception from the real origin. Also below. mbp 20070306
3289
raise errors.BzrCommandError("Cannot join %s. %s" %
3293
containing_tree.subsume(sub_tree)
3294
except errors.BadSubsumeSource, e:
3295
raise errors.BzrCommandError("Cannot join %s. %s" %
3299
class cmd_split(Command):
3300
"""Split a tree into two trees.
3302
This command is for experimental use only. It requires the target tree
3303
to be in dirstate-with-subtree format, which cannot be converted into
3306
The TREE argument should be a subdirectory of a working tree. That
3307
subdirectory will be converted into an independent tree, with its own
3308
branch. Commits in the top-level tree will not apply to the new subtree.
3309
If you want that behavior, do "bzr join --reference TREE".
3311
To undo this operation, do "bzr join TREE".
3314
takes_args = ['tree']
3318
def run(self, tree):
3319
containing_tree, subdir = WorkingTree.open_containing(tree)
3320
sub_id = containing_tree.path2id(subdir)
3322
raise errors.NotVersionedError(subdir)
3324
containing_tree.extract(sub_id)
3325
except errors.RootNotRich:
3326
raise errors.UpgradeRequired(containing_tree.branch.base)
3330
class cmd_merge_directive(Command):
3331
"""Generate a merge directive for auto-merge tools.
3333
A directive requests a merge to be performed, and also provides all the
3334
information necessary to do so. This means it must either include a
3335
revision bundle, or the location of a branch containing the desired
3338
A submit branch (the location to merge into) must be supplied the first
3339
time the command is issued. After it has been supplied once, it will
3340
be remembered as the default.
3342
A public branch is optional if a revision bundle is supplied, but required
3343
if --diff or --plain is specified. It will be remembered as the default
3344
after the first use.
3347
takes_args = ['submit_branch?', 'public_branch?']
3350
RegistryOption.from_kwargs('patch-type',
3351
'The type of patch to include in the directive',
3352
title='Patch type', value_switches=True, enum_switch=False,
3353
bundle='Bazaar revision bundle (default)',
3354
diff='Normal unified diff',
3355
plain='No patch, just directive'),
3356
Option('sign', help='GPG-sign the directive'), 'revision',
3357
Option('mail-to', type=str,
3358
help='Instead of printing the directive, email to this address'),
3359
Option('message', type=str, short_name='m',
3360
help='Message to use when committing this merge')
3363
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3364
sign=False, revision=None, mail_to=None, message=None):
3365
if patch_type == 'plain':
3367
branch = Branch.open('.')
3368
stored_submit_branch = branch.get_submit_branch()
3369
if submit_branch is None:
3370
submit_branch = stored_submit_branch
3372
if stored_submit_branch is None:
3373
branch.set_submit_branch(submit_branch)
3374
if submit_branch is None:
3375
submit_branch = branch.get_parent()
3376
if submit_branch is None:
3377
raise errors.BzrCommandError('No submit branch specified or known')
3379
stored_public_branch = branch.get_public_branch()
3380
if public_branch is None:
3381
public_branch = stored_public_branch
3382
elif stored_public_branch is None:
3383
branch.set_public_branch(public_branch)
3384
if patch_type != "bundle" and public_branch is None:
3385
raise errors.BzrCommandError('No public branch specified or'
3387
if revision is not None:
3388
if len(revision) != 1:
3389
raise errors.BzrCommandError('bzr merge-directive takes '
3390
'exactly one revision identifier')
3392
revision_id = revision[0].in_history(branch).rev_id
3394
revision_id = branch.last_revision()
3395
directive = merge_directive.MergeDirective.from_objects(
3396
branch.repository, revision_id, time.time(),
3397
osutils.local_time_offset(), submit_branch,
3398
public_branch=public_branch, patch_type=patch_type,
3402
self.outf.write(directive.to_signed(branch))
3404
self.outf.writelines(directive.to_lines())
3406
message = directive.to_email(mail_to, branch, sign)
3408
server = branch.get_config().get_user_option('smtp_server')
3410
server = 'localhost'
3412
s.sendmail(message['From'], message['To'], message.as_string())
3415
class cmd_tag(Command):
3416
"""Create a tag naming a revision.
3418
Tags give human-meaningful names to revisions. Commands that take a -r
3419
(--revision) option can be given -rtag:X, where X is any previously
3422
Tags are stored in the branch. Tags are copied from one branch to another
3423
along when you branch, push, pull or merge.
3425
It is an error to give a tag name that already exists unless you pass
3426
--force, in which case the tag is moved to point to the new revision.
3429
takes_args = ['tag_name']
3432
help='Delete this tag rather than placing it.',
3435
help='Branch in which to place the tag.',
3440
help='Replace existing tags',
3445
def run(self, tag_name,
3451
branch, relpath = Branch.open_containing(directory)
3455
branch.tags.delete_tag(tag_name)
3456
self.outf.write('Deleted tag %s.\n' % tag_name)
3459
if len(revision) != 1:
3460
raise errors.BzrCommandError(
3461
"Tags can only be placed on a single revision, "
3463
revision_id = revision[0].in_history(branch).rev_id
3465
revision_id = branch.last_revision()
3466
if (not force) and branch.tags.has_tag(tag_name):
3467
raise errors.TagAlreadyExists(tag_name)
3468
branch.tags.set_tag(tag_name, revision_id)
3469
self.outf.write('Created tag %s.\n' % tag_name)
3474
class cmd_tags(Command):
3477
This tag shows a table of tag names and the revisions they reference.
3482
help='Branch whose tags should be displayed',
3492
branch, relpath = Branch.open_containing(directory)
3493
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3494
self.outf.write('%-20s %s\n' % (tag_name, target))
3497
# command-line interpretation helper for merge-related commands
3498
def _merge_helper(other_revision, base_revision,
3499
check_clean=True, ignore_zero=False,
3500
this_dir=None, backup_files=False,
3502
file_list=None, show_base=False, reprocess=False,
3505
change_reporter=None):
3506
"""Merge changes into a tree.
3509
list(path, revno) Base for three-way merge.
3510
If [None, None] then a base will be automatically determined.
3512
list(path, revno) Other revision for three-way merge.
3514
Directory to merge changes into; '.' by default.
3516
If true, this_dir must have no uncommitted changes before the
3518
ignore_zero - If true, suppress the "zero conflicts" message when
3519
there are no conflicts; should be set when doing something we expect
3520
to complete perfectly.
3521
file_list - If supplied, merge only changes to selected files.
3523
All available ancestors of other_revision and base_revision are
3524
automatically pulled into the branch.
3526
The revno may be -1 to indicate the last revision on the branch, which is
3529
This function is intended for use from the command line; programmatic
3530
clients might prefer to call merge.merge_inner(), which has less magic
3533
# Loading it late, so that we don't always have to import bzrlib.merge
3534
if merge_type is None:
3535
merge_type = _mod_merge.Merge3Merger
3536
if this_dir is None:
3538
this_tree = WorkingTree.open_containing(this_dir)[0]
3539
if show_base and not merge_type is _mod_merge.Merge3Merger:
3540
raise errors.BzrCommandError("Show-base is not supported for this merge"
3541
" type. %s" % merge_type)
3542
if reprocess and not merge_type.supports_reprocess:
3543
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3544
" type %s." % merge_type)
3545
if reprocess and show_base:
3546
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3547
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3548
# only want to take out a lock_tree_write() if we don't have to pull
3549
# any ancestry. But merge might fetch ancestry in the middle, in
3550
# which case we would need a lock_write().
3551
# Because we cannot upgrade locks, for now we live with the fact that
3552
# the tree will be locked multiple times during a merge. (Maybe
3553
# read-only some of the time, but it means things will get read
3556
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3557
pb=pb, change_reporter=change_reporter)
3558
merger.pp = ProgressPhase("Merge phase", 5, pb)
3559
merger.pp.next_phase()
3560
merger.check_basis(check_clean)
3561
merger.set_other(other_revision)
3562
merger.pp.next_phase()
3563
merger.set_base(base_revision)
3564
if merger.base_rev_id == merger.other_rev_id:
3565
note('Nothing to do.')
3567
if file_list is None:
3568
if pull and merger.base_rev_id == merger.this_rev_id:
3569
# FIXME: deduplicate with pull
3570
result = merger.this_tree.pull(merger.this_branch,
3571
False, merger.other_rev_id)
3572
if result.old_revid == result.new_revid:
3573
note('No revisions to pull.')
3575
note('Now on revision %d.' % result.new_revno)
3577
merger.backup_files = backup_files
3578
merger.merge_type = merge_type
3579
merger.set_interesting_files(file_list)
3580
merger.show_base = show_base
3581
merger.reprocess = reprocess
3582
conflicts = merger.do_merge()
3583
if file_list is None:
3584
merger.set_pending()
3591
merge = _merge_helper
3594
# these get imported and then picked up by the scan for cmd_*
3595
# TODO: Some more consistent way to split command definitions across files;
3596
# we do need to load at least some information about them to know of
3597
# aliases. ideally we would avoid loading the implementation until the
3598
# details were needed.
3599
from bzrlib.cmd_version_info import cmd_version_info
3600
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3601
from bzrlib.bundle.commands import cmd_bundle_revisions
3602
from bzrlib.sign_my_commits import cmd_sign_my_commits
3603
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3604
cmd_weave_plan_merge, cmd_weave_merge_text