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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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revision as _mod_revision,
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from bzrlib.branch import Branch
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from bzrlib.conflicts import ConflictList
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.smtp_connection import SMTPConnection
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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 ListOption, Option, RegistryOption, custom_help
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from bzrlib.trace import mutter, note, 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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@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 on the
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changes to file texts, use 'bzr diff'.
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Note that --short or -S gives status flags for each item, similar
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to Subversion's status command. To get output similar to svn -q,
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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', 'change',
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Option('short', help='Use short status indicators.',
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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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_see_also = ['diff', 'revert', 'status-flags']
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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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if revision and len(revision) > 2:
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raise errors.BzrCommandError('bzr status --revision takes exactly'
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' one or two revision specifiers')
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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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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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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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To re-create the working tree, use "bzr checkout".
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_see_also = ['checkout', 'working-trees']
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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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b = Branch.open_containing(u'.')[0]
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revs.append(RevisionSpec.from_string('-1'))
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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dotted_map = b.get_revision_id_to_revno_map()
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revno = '.'.join(str(i) for i in dotted_map[revinfo.rev_id])
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print '%s %s' % (revno, 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. This option is rarely needed
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but can be useful when adding the same logical file into two
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branches that will be merged later (without showing the two different
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adds as a conflict). It is also useful when merging another project
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into a subdirectory of this one.
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takes_args = ['file*']
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help="Don't recursively add the contents of directories."),
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help="Show what would be done, but don't actually do anything."),
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Option('file-ids-from',
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help='Lookup file ids from this tree.'),
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encoding_type = 'replace'
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_see_also = ['remove']
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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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file_list = self._maybe_expand_globs(file_list)
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tree = WorkingTree.open_containing(file_list[0])[0]
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tree = WorkingTree.open_containing(u'.')[0]
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added, ignored = tree.smart_add(file_list, not
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no_recurse, 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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help='List entries of a particular kind: file, directory, symlink.',
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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 %r specified' % (kind,))
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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, because the file has already been moved."),
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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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_see_also = ['push', 'update', 'status-flags']
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takes_options = ['remember', 'overwrite', 'revision',
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custom_help('verbose',
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help='Show logs of pulled revisions.'),
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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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# 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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possible_transports = []
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if location is not None:
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mergeable, location_transport = _get_mergeable_helper(location)
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possible_transports.append(location_transport)
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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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location_transport = transport.get_transport(
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location, possible_transports=possible_transports)
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if mergeable is not None:
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if revision is not None:
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raise errors.BzrCommandError(
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'Cannot use -r with merge directives or bundles')
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mergeable.install_revisions(branch_to.repository)
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base_revision_id, revision_id, verified = \
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mergeable.get_merge_request(branch_to.repository)
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branch_from = branch_to
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branch_from = Branch.open_from_transport(location_transport)
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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 revision is not None:
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if len(revision) == 1:
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revision_id = revision[0].in_history(branch_from).rev_id
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raise errors.BzrCommandError(
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'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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change_reporter = delta._ChangeReporter(
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unversioned_filter=tree_to.is_ignored)
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result = tree_to.pull(branch_from, overwrite, revision_id,
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possible_transports=possible_transports)
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result = branch_to.pull(branch_from, overwrite, revision_id)
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result.report(self.outf)
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new_rh = branch_to.revision_history()
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log.show_changed_revisions(branch_to, old_rh, new_rh,
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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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_see_also = ['pull', 'update', 'working-trees']
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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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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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def make_directory(transport):
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def redirected(redirected_transport, e, redirection_notice):
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return transport.get_transport(e.get_target_url())
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to_transport = transport.do_catching_redirections(
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make_directory, to_transport, redirected)
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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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_create_prefix(to_transport)
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except errors.TooManyRedirections:
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raise errors.BzrCommandError("Too many redirections trying "
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"to make %s." % location)
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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_on_transport(to_transport,
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revision_id=br_from.last_revision())
784
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.')
787
# We successfully created the target, remember it
788
if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
790
elif repository_to is None:
791
# we have a bzrdir but no branch or repository
792
# XXX: Figure out what to do other than complain.
793
raise errors.BzrCommandError("At %s you have a valid .bzr control"
794
" directory, but not a branch or repository. This is an"
795
" unsupported configuration. Please move the target directory"
796
" out of the way and try again."
799
# We have a repository but no branch, copy the revisions, and then
801
last_revision_id = br_from.last_revision()
802
repository_to.fetch(br_from.repository,
803
revision_id=last_revision_id)
804
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
805
note('Created new branch.')
806
if br_from.get_push_location() is None or remember:
807
br_from.set_push_location(br_to.base)
808
else: # We have a valid to branch
809
# We were able to connect to the remote location, so remember it
810
# we don't need to successfully push because of possible divergence.
811
if br_from.get_push_location() is None or remember:
812
br_from.set_push_location(br_to.base)
814
old_rh = br_to.revision_history()
817
tree_to = dir_to.open_workingtree()
818
except errors.NotLocalUrl:
819
warning("This transport does not update the working "
820
"tree of: %s. See 'bzr help working-trees' for "
821
"more information." % br_to.base)
822
push_result = br_from.push(br_to, overwrite)
823
except errors.NoWorkingTree:
824
push_result = br_from.push(br_to, overwrite)
828
push_result = br_from.push(tree_to.branch, overwrite)
832
except errors.DivergedBranches:
833
raise errors.BzrCommandError('These branches have diverged.'
834
' Try using "merge" and then "push".')
835
if push_result is not None:
836
push_result.report(self.outf)
838
new_rh = br_to.revision_history()
841
from bzrlib.log import show_changed_revisions
842
show_changed_revisions(br_to, old_rh, new_rh,
845
# we probably did a clone rather than a push, so a message was
850
class cmd_branch(Command):
851
"""Create a new copy of a branch.
853
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
854
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
855
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
856
is derived from the FROM_LOCATION by stripping a leading scheme or drive
857
identifier, if any. For example, "branch lp:foo-bar" will attempt to
860
To retrieve the branch as of a particular revision, supply the --revision
861
parameter, as in "branch foo/bar -r 5".
864
_see_also = ['checkout']
865
takes_args = ['from_location', 'to_location?']
866
takes_options = ['revision']
867
aliases = ['get', 'clone']
869
def run(self, from_location, to_location=None, revision=None):
870
from bzrlib.tag import _merge_tags_if_possible
873
elif len(revision) > 1:
874
raise errors.BzrCommandError(
875
'bzr branch --revision takes exactly 1 revision value')
877
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
881
if len(revision) == 1 and revision[0] is not None:
882
revision_id = revision[0].in_history(br_from)[1]
884
# FIXME - wt.last_revision, fallback to branch, fall back to
885
# None or perhaps NULL_REVISION to mean copy nothing
887
revision_id = br_from.last_revision()
888
if to_location is None:
889
to_location = urlutils.derive_to_location(from_location)
892
name = os.path.basename(to_location) + '\n'
894
to_transport = transport.get_transport(to_location)
896
to_transport.mkdir('.')
897
except errors.FileExists:
898
raise errors.BzrCommandError('Target directory "%s" already'
899
' exists.' % to_location)
900
except errors.NoSuchFile:
901
raise errors.BzrCommandError('Parent of "%s" does not exist.'
904
# preserve whatever source format we have.
905
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
906
possible_transports=[to_transport],
907
accelerator_tree=accelerator_tree)
908
branch = dir.open_branch()
909
except errors.NoSuchRevision:
910
to_transport.delete_tree('.')
911
msg = "The branch %s has no revision %s." % (from_location, revision[0])
912
raise errors.BzrCommandError(msg)
914
branch.control_files.put_utf8('branch-name', name)
915
_merge_tags_if_possible(br_from, branch)
916
note('Branched %d revision(s).' % branch.revno())
921
class cmd_checkout(Command):
922
"""Create a new checkout of an existing branch.
924
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
925
the branch found in '.'. This is useful if you have removed the working tree
926
or if it was never created - i.e. if you pushed the branch to its current
929
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
930
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
931
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
932
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
933
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
936
To retrieve the branch as of a particular revision, supply the --revision
937
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
938
out of date [so you cannot commit] but it may be useful (i.e. to examine old
942
_see_also = ['checkouts', 'branch']
943
takes_args = ['branch_location?', 'to_location?']
944
takes_options = ['revision',
945
Option('lightweight',
946
help="Perform a lightweight checkout. Lightweight "
947
"checkouts depend on access to the branch for "
948
"every operation. Normal checkouts can perform "
949
"common operations like diff and status without "
950
"such access, and also support local commits."
953
help="Get file contents from this tree.", type=str)
957
def run(self, branch_location=None, to_location=None, revision=None,
958
lightweight=False, files_from=None):
961
elif len(revision) > 1:
962
raise errors.BzrCommandError(
963
'bzr checkout --revision takes exactly 1 revision value')
964
if branch_location is None:
965
branch_location = osutils.getcwd()
966
to_location = branch_location
967
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
969
if files_from is not None:
970
accelerator_tree = WorkingTree.open(files_from)
971
if len(revision) == 1 and revision[0] is not None:
972
revision_id = _mod_revision.ensure_null(
973
revision[0].in_history(source)[1])
976
if to_location is None:
977
to_location = urlutils.derive_to_location(branch_location)
978
# if the source and to_location are the same,
979
# and there is no working tree,
980
# then reconstitute a branch
981
if (osutils.abspath(to_location) ==
982
osutils.abspath(branch_location)):
984
source.bzrdir.open_workingtree()
985
except errors.NoWorkingTree:
986
source.bzrdir.create_workingtree(revision_id)
988
source.create_checkout(to_location, revision_id, lightweight,
992
class cmd_renames(Command):
993
"""Show list of renamed files.
995
# TODO: Option to show renames between two historical versions.
997
# TODO: Only show renames under dir, rather than in the whole branch.
998
_see_also = ['status']
999
takes_args = ['dir?']
1002
def run(self, dir=u'.'):
1003
tree = WorkingTree.open_containing(dir)[0]
1006
new_inv = tree.inventory
1007
old_tree = tree.basis_tree()
1008
old_tree.lock_read()
1010
old_inv = old_tree.inventory
1011
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1013
for old_name, new_name in renames:
1014
self.outf.write("%s => %s\n" % (old_name, new_name))
1021
class cmd_update(Command):
1022
"""Update a tree to have the latest code committed to its branch.
1024
This will perform a merge into the working tree, and may generate
1025
conflicts. If you have any local changes, you will still
1026
need to commit them after the update for the update to be complete.
1028
If you want to discard your local changes, you can just do a
1029
'bzr revert' instead of 'bzr commit' after the update.
1032
_see_also = ['pull', 'working-trees', 'status-flags']
1033
takes_args = ['dir?']
1036
def run(self, dir='.'):
1037
tree = WorkingTree.open_containing(dir)[0]
1038
possible_transports = []
1039
master = tree.branch.get_master_branch(
1040
possible_transports=possible_transports)
1041
if master is not None:
1044
tree.lock_tree_write()
1046
existing_pending_merges = tree.get_parent_ids()[1:]
1047
last_rev = _mod_revision.ensure_null(tree.last_revision())
1048
if last_rev == _mod_revision.ensure_null(
1049
tree.branch.last_revision()):
1050
# may be up to date, check master too.
1051
if master is None or last_rev == _mod_revision.ensure_null(
1052
master.last_revision()):
1053
revno = tree.branch.revision_id_to_revno(last_rev)
1054
note("Tree is up to date at revision %d." % (revno,))
1056
conflicts = tree.update(
1057
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1058
possible_transports=possible_transports)
1059
revno = tree.branch.revision_id_to_revno(
1060
_mod_revision.ensure_null(tree.last_revision()))
1061
note('Updated to revision %d.' % (revno,))
1062
if tree.get_parent_ids()[1:] != existing_pending_merges:
1063
note('Your local commits will now show as pending merges with '
1064
"'bzr status', and can be committed with 'bzr commit'.")
1073
class cmd_info(Command):
1074
"""Show information about a working tree, branch or repository.
1076
This command will show all known locations and formats associated to the
1077
tree, branch or repository. Statistical information is included with
1080
Branches and working trees will also report any missing revisions.
1082
_see_also = ['revno', 'working-trees', 'repositories']
1083
takes_args = ['location?']
1084
takes_options = ['verbose']
1085
encoding_type = 'replace'
1088
def run(self, location=None, verbose=False):
1093
from bzrlib.info import show_bzrdir_info
1094
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1095
verbose=noise_level, outfile=self.outf)
1098
class cmd_remove(Command):
1099
"""Remove files or directories.
1101
This makes bzr stop tracking changes to the specified files and
1102
delete them if they can easily be recovered using revert.
1104
You can specify one or more files, and/or --new. If you specify --new,
1105
only 'added' files will be removed. If you specify both, then new files
1106
in the specified directories will be removed. If the directories are
1107
also new, they will also be removed.
1109
takes_args = ['file*']
1110
takes_options = ['verbose',
1111
Option('new', help='Remove newly-added files.'),
1112
RegistryOption.from_kwargs('file-deletion-strategy',
1113
'The file deletion mode to be used.',
1114
title='Deletion Strategy', value_switches=True, enum_switch=False,
1115
safe='Only delete files if they can be'
1116
' safely recovered (default).',
1117
keep="Don't delete any files.",
1118
force='Delete all the specified files, even if they can not be '
1119
'recovered and even if they are non-empty directories.')]
1121
encoding_type = 'replace'
1123
def run(self, file_list, verbose=False, new=False,
1124
file_deletion_strategy='safe'):
1125
tree, file_list = tree_files(file_list)
1127
if file_list is not None:
1128
file_list = [f for f in file_list]
1130
raise errors.BzrCommandError('Specify one or more files to'
1131
' remove, or use --new.')
1134
added = tree.changes_from(tree.basis_tree(),
1135
specific_files=file_list).added
1136
file_list = sorted([f[0] for f in added], reverse=True)
1137
if len(file_list) == 0:
1138
raise errors.BzrCommandError('No matching files.')
1139
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1140
keep_files=file_deletion_strategy=='keep',
1141
force=file_deletion_strategy=='force')
1144
class cmd_file_id(Command):
1145
"""Print file_id of a particular file or directory.
1147
The file_id is assigned when the file is first added and remains the
1148
same through all revisions where the file exists, even when it is
1153
_see_also = ['inventory', 'ls']
1154
takes_args = ['filename']
1157
def run(self, filename):
1158
tree, relpath = WorkingTree.open_containing(filename)
1159
i = tree.path2id(relpath)
1161
raise errors.NotVersionedError(filename)
1163
self.outf.write(i + '\n')
1166
class cmd_file_path(Command):
1167
"""Print path of file_ids to a file or directory.
1169
This prints one line for each directory down to the target,
1170
starting at the branch root.
1174
takes_args = ['filename']
1177
def run(self, filename):
1178
tree, relpath = WorkingTree.open_containing(filename)
1179
fid = tree.path2id(relpath)
1181
raise errors.NotVersionedError(filename)
1182
segments = osutils.splitpath(relpath)
1183
for pos in range(1, len(segments) + 1):
1184
path = osutils.joinpath(segments[:pos])
1185
self.outf.write("%s\n" % tree.path2id(path))
1188
class cmd_reconcile(Command):
1189
"""Reconcile bzr metadata in a branch.
1191
This can correct data mismatches that may have been caused by
1192
previous ghost operations or bzr upgrades. You should only
1193
need to run this command if 'bzr check' or a bzr developer
1194
advises you to run it.
1196
If a second branch is provided, cross-branch reconciliation is
1197
also attempted, which will check that data like the tree root
1198
id which was not present in very early bzr versions is represented
1199
correctly in both branches.
1201
At the same time it is run it may recompress data resulting in
1202
a potential saving in disk space or performance gain.
1204
The branch *MUST* be on a listable system such as local disk or sftp.
1207
_see_also = ['check']
1208
takes_args = ['branch?']
1210
def run(self, branch="."):
1211
from bzrlib.reconcile import reconcile
1212
dir = bzrdir.BzrDir.open(branch)
1216
class cmd_revision_history(Command):
1217
"""Display the list of revision ids on a branch."""
1220
takes_args = ['location?']
1225
def run(self, location="."):
1226
branch = Branch.open_containing(location)[0]
1227
for revid in branch.revision_history():
1228
self.outf.write(revid)
1229
self.outf.write('\n')
1232
class cmd_ancestry(Command):
1233
"""List all revisions merged into this branch."""
1235
_see_also = ['log', 'revision-history']
1236
takes_args = ['location?']
1241
def run(self, location="."):
1243
wt = WorkingTree.open_containing(location)[0]
1244
except errors.NoWorkingTree:
1245
b = Branch.open(location)
1246
last_revision = b.last_revision()
1249
last_revision = wt.last_revision()
1251
revision_ids = b.repository.get_ancestry(last_revision)
1252
assert revision_ids[0] is None
1254
for revision_id in revision_ids:
1255
self.outf.write(revision_id + '\n')
1258
class cmd_init(Command):
1259
"""Make a directory into a versioned branch.
1261
Use this to create an empty branch, or before importing an
1264
If there is a repository in a parent directory of the location, then
1265
the history of the branch will be stored in the repository. Otherwise
1266
init creates a standalone branch which carries its own history
1267
in the .bzr directory.
1269
If there is already a branch at the location but it has no working tree,
1270
the tree can be populated with 'bzr checkout'.
1272
Recipe for importing a tree of files::
1278
bzr commit -m "imported project"
1281
_see_also = ['init-repository', 'branch', 'checkout']
1282
takes_args = ['location?']
1284
Option('create-prefix',
1285
help='Create the path leading up to the branch '
1286
'if it does not already exist.'),
1287
RegistryOption('format',
1288
help='Specify a format for this branch. '
1289
'See "help formats".',
1290
registry=bzrdir.format_registry,
1291
converter=bzrdir.format_registry.make_bzrdir,
1292
value_switches=True,
1293
title="Branch Format",
1295
Option('append-revisions-only',
1296
help='Never change revnos or the existing log.'
1297
' Append revisions to it only.')
1299
def run(self, location=None, format=None, append_revisions_only=False,
1300
create_prefix=False):
1302
format = bzrdir.format_registry.make_bzrdir('default')
1303
if location is None:
1306
to_transport = transport.get_transport(location)
1308
# The path has to exist to initialize a
1309
# branch inside of it.
1310
# Just using os.mkdir, since I don't
1311
# believe that we want to create a bunch of
1312
# locations if the user supplies an extended path
1314
to_transport.ensure_base()
1315
except errors.NoSuchFile:
1316
if not create_prefix:
1317
raise errors.BzrCommandError("Parent directory of %s"
1319
"\nYou may supply --create-prefix to create all"
1320
" leading parent directories."
1322
_create_prefix(to_transport)
1325
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1326
except errors.NotBranchError:
1327
# really a NotBzrDir error...
1328
create_branch = bzrdir.BzrDir.create_branch_convenience
1329
branch = create_branch(to_transport.base, format=format,
1330
possible_transports=[to_transport])
1332
from bzrlib.transport.local import LocalTransport
1333
if existing_bzrdir.has_branch():
1334
if (isinstance(to_transport, LocalTransport)
1335
and not existing_bzrdir.has_workingtree()):
1336
raise errors.BranchExistsWithoutWorkingTree(location)
1337
raise errors.AlreadyBranchError(location)
1339
branch = existing_bzrdir.create_branch()
1340
existing_bzrdir.create_workingtree()
1341
if append_revisions_only:
1343
branch.set_append_revisions_only(True)
1344
except errors.UpgradeRequired:
1345
raise errors.BzrCommandError('This branch format cannot be set'
1346
' to append-revisions-only. Try --experimental-branch6')
1349
class cmd_init_repository(Command):
1350
"""Create a shared repository to hold branches.
1352
New branches created under the repository directory will store their
1353
revisions in the repository, not in the branch directory.
1355
If the --no-trees option is used then the branches in the repository
1356
will not have working trees by default.
1359
Create a shared repositories holding just branches::
1361
bzr init-repo --no-trees repo
1364
Make a lightweight checkout elsewhere::
1366
bzr checkout --lightweight repo/trunk trunk-checkout
1371
_see_also = ['init', 'branch', 'checkout', 'repositories']
1372
takes_args = ["location"]
1373
takes_options = [RegistryOption('format',
1374
help='Specify a format for this repository. See'
1375
' "bzr help formats" for details.',
1376
registry=bzrdir.format_registry,
1377
converter=bzrdir.format_registry.make_bzrdir,
1378
value_switches=True, title='Repository format'),
1380
help='Branches in the repository will default to'
1381
' not having a working tree.'),
1383
aliases = ["init-repo"]
1385
def run(self, location, format=None, no_trees=False):
1387
format = bzrdir.format_registry.make_bzrdir('default')
1389
if location is None:
1392
to_transport = transport.get_transport(location)
1393
to_transport.ensure_base()
1395
newdir = format.initialize_on_transport(to_transport)
1396
repo = newdir.create_repository(shared=True)
1397
repo.set_make_working_trees(not no_trees)
1400
class cmd_diff(Command):
1401
"""Show differences in the working tree, between revisions or branches.
1403
If no arguments are given, all changes for the current tree are listed.
1404
If files are given, only the changes in those files are listed.
1405
Remote and multiple branches can be compared by using the --old and
1406
--new options. If not provided, the default for both is derived from
1407
the first argument, if any, or the current tree if no arguments are
1410
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1411
produces patches suitable for "patch -p1".
1415
2 - unrepresentable changes
1420
Shows the difference in the working tree versus the last commit::
1424
Difference between the working tree and revision 1::
1428
Difference between revision 2 and revision 1::
1432
Difference between revision 2 and revision 1 for branch xxx::
1436
Show just the differences for file NEWS::
1440
Show the differences in working tree xxx for file NEWS::
1444
Show the differences from branch xxx to this working tree:
1448
Show the differences between two branches for file NEWS::
1450
bzr diff --old xxx --new yyy NEWS
1452
Same as 'bzr diff' but prefix paths with old/ and new/::
1454
bzr diff --prefix old/:new/
1456
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1457
# or a graphical diff.
1459
# TODO: Python difflib is not exactly the same as unidiff; should
1460
# either fix it up or prefer to use an external diff.
1462
# TODO: Selected-file diff is inefficient and doesn't show you
1465
# TODO: This probably handles non-Unix newlines poorly.
1467
_see_also = ['status']
1468
takes_args = ['file*']
1470
Option('diff-options', type=str,
1471
help='Pass these options to the external diff program.'),
1472
Option('prefix', type=str,
1474
help='Set prefixes added to old and new filenames, as '
1475
'two values separated by a colon. (eg "old/:new/").'),
1477
help='Branch/tree to compare from.',
1481
help='Branch/tree to compare to.',
1487
aliases = ['di', 'dif']
1488
encoding_type = 'exact'
1491
def run(self, revision=None, file_list=None, diff_options=None,
1492
prefix=None, old=None, new=None):
1493
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1495
if (prefix is None) or (prefix == '0'):
1503
old_label, new_label = prefix.split(":")
1505
raise errors.BzrCommandError(
1506
'--prefix expects two values separated by a colon'
1507
' (eg "old/:new/")')
1509
if revision and len(revision) > 2:
1510
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1511
' one or two revision specifiers')
1513
old_tree, new_tree, specific_files, extra_trees = \
1514
_get_trees_to_diff(file_list, revision, old, new)
1515
return show_diff_trees(old_tree, new_tree, sys.stdout,
1516
specific_files=specific_files,
1517
external_diff_options=diff_options,
1518
old_label=old_label, new_label=new_label,
1519
extra_trees=extra_trees)
1522
class cmd_deleted(Command):
1523
"""List files deleted in the working tree.
1525
# TODO: Show files deleted since a previous revision, or
1526
# between two revisions.
1527
# TODO: Much more efficient way to do this: read in new
1528
# directories with readdir, rather than stating each one. Same
1529
# level of effort but possibly much less IO. (Or possibly not,
1530
# if the directories are very large...)
1531
_see_also = ['status', 'ls']
1532
takes_options = ['show-ids']
1535
def run(self, show_ids=False):
1536
tree = WorkingTree.open_containing(u'.')[0]
1539
old = tree.basis_tree()
1542
for path, ie in old.inventory.iter_entries():
1543
if not tree.has_id(ie.file_id):
1544
self.outf.write(path)
1546
self.outf.write(' ')
1547
self.outf.write(ie.file_id)
1548
self.outf.write('\n')
1555
class cmd_modified(Command):
1556
"""List files modified in working tree.
1560
_see_also = ['status', 'ls']
1564
tree = WorkingTree.open_containing(u'.')[0]
1565
td = tree.changes_from(tree.basis_tree())
1566
for path, id, kind, text_modified, meta_modified in td.modified:
1567
self.outf.write(path + '\n')
1570
class cmd_added(Command):
1571
"""List files added in working tree.
1575
_see_also = ['status', 'ls']
1579
wt = WorkingTree.open_containing(u'.')[0]
1582
basis = wt.basis_tree()
1585
basis_inv = basis.inventory
1588
if file_id in basis_inv:
1590
if inv.is_root(file_id) and len(basis_inv) == 0:
1592
path = inv.id2path(file_id)
1593
if not os.access(osutils.abspath(path), os.F_OK):
1595
self.outf.write(path + '\n')
1602
class cmd_root(Command):
1603
"""Show the tree root directory.
1605
The root is the nearest enclosing directory with a .bzr control
1608
takes_args = ['filename?']
1610
def run(self, filename=None):
1611
"""Print the branch root."""
1612
tree = WorkingTree.open_containing(filename)[0]
1613
self.outf.write(tree.basedir + '\n')
1616
def _parse_limit(limitstring):
1618
return int(limitstring)
1620
msg = "The limit argument must be an integer."
1621
raise errors.BzrCommandError(msg)
1624
class cmd_log(Command):
1625
"""Show log of a branch, file, or directory.
1627
By default show the log of the branch containing the working directory.
1629
To request a range of logs, you can use the command -r begin..end
1630
-r revision requests a specific revision, -r ..end or -r begin.. are
1634
Log the current branch::
1642
Log the last 10 revisions of a branch::
1644
bzr log -r -10.. http://server/branch
1647
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1649
takes_args = ['location?']
1652
help='Show from oldest to newest.'),
1655
help='Display timezone as local, original, or utc.'),
1656
custom_help('verbose',
1657
help='Show files changed in each revision.'),
1663
help='Show revisions whose message matches this '
1664
'regular expression.',
1668
help='Limit the output to the first N revisions.',
1672
encoding_type = 'replace'
1675
def run(self, location=None, timezone='original',
1683
from bzrlib.log import show_log
1684
assert message is None or isinstance(message, basestring), \
1685
"invalid message argument %r" % message
1686
direction = (forward and 'forward') or 'reverse'
1691
# find the file id to log:
1693
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1697
tree = b.basis_tree()
1698
file_id = tree.path2id(fp)
1700
raise errors.BzrCommandError(
1701
"Path does not have any revision history: %s" %
1705
# FIXME ? log the current subdir only RBC 20060203
1706
if revision is not None \
1707
and len(revision) > 0 and revision[0].get_branch():
1708
location = revision[0].get_branch()
1711
dir, relpath = bzrdir.BzrDir.open_containing(location)
1712
b = dir.open_branch()
1716
if revision is None:
1719
elif len(revision) == 1:
1720
rev1 = rev2 = revision[0].in_history(b)
1721
elif len(revision) == 2:
1722
if revision[1].get_branch() != revision[0].get_branch():
1723
# b is taken from revision[0].get_branch(), and
1724
# show_log will use its revision_history. Having
1725
# different branches will lead to weird behaviors.
1726
raise errors.BzrCommandError(
1727
"Log doesn't accept two revisions in different"
1729
rev1 = revision[0].in_history(b)
1730
rev2 = revision[1].in_history(b)
1732
raise errors.BzrCommandError(
1733
'bzr log --revision takes one or two values.')
1735
if log_format is None:
1736
log_format = log.log_formatter_registry.get_default(b)
1738
lf = log_format(show_ids=show_ids, to_file=self.outf,
1739
show_timezone=timezone)
1745
direction=direction,
1746
start_revision=rev1,
1754
def get_log_format(long=False, short=False, line=False, default='long'):
1755
log_format = default
1759
log_format = 'short'
1765
class cmd_touching_revisions(Command):
1766
"""Return revision-ids which affected a particular file.
1768
A more user-friendly interface is "bzr log FILE".
1772
takes_args = ["filename"]
1775
def run(self, filename):
1776
tree, relpath = WorkingTree.open_containing(filename)
1778
file_id = tree.path2id(relpath)
1779
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1780
self.outf.write("%6d %s\n" % (revno, what))
1783
class cmd_ls(Command):
1784
"""List files in a tree.
1787
_see_also = ['status', 'cat']
1788
takes_args = ['path?']
1789
# TODO: Take a revision or remote path and list that tree instead.
1793
Option('non-recursive',
1794
help='Don\'t recurse into subdirectories.'),
1796
help='Print paths relative to the root of the branch.'),
1797
Option('unknown', help='Print unknown files.'),
1798
Option('versioned', help='Print versioned files.'),
1799
Option('ignored', help='Print ignored files.'),
1801
help='Write an ascii NUL (\\0) separator '
1802
'between files rather than a newline.'),
1804
help='List entries of a particular kind: file, directory, symlink.',
1809
def run(self, revision=None, verbose=False,
1810
non_recursive=False, from_root=False,
1811
unknown=False, versioned=False, ignored=False,
1812
null=False, kind=None, show_ids=False, path=None):
1814
if kind and kind not in ('file', 'directory', 'symlink'):
1815
raise errors.BzrCommandError('invalid kind specified')
1817
if verbose and null:
1818
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1819
all = not (unknown or versioned or ignored)
1821
selection = {'I':ignored, '?':unknown, 'V':versioned}
1828
raise errors.BzrCommandError('cannot specify both --from-root'
1832
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1838
if revision is not None:
1839
tree = branch.repository.revision_tree(
1840
revision[0].in_history(branch).rev_id)
1842
tree = branch.basis_tree()
1846
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1847
if fp.startswith(relpath):
1848
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1849
if non_recursive and '/' in fp:
1851
if not all and not selection[fc]:
1853
if kind is not None and fkind != kind:
1856
kindch = entry.kind_character()
1857
outstring = '%-8s %s%s' % (fc, fp, kindch)
1858
if show_ids and fid is not None:
1859
outstring = "%-50s %s" % (outstring, fid)
1860
self.outf.write(outstring + '\n')
1862
self.outf.write(fp + '\0')
1865
self.outf.write(fid)
1866
self.outf.write('\0')
1874
self.outf.write('%-50s %s\n' % (fp, my_id))
1876
self.outf.write(fp + '\n')
1881
class cmd_unknowns(Command):
1882
"""List unknown files.
1890
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1891
self.outf.write(osutils.quotefn(f) + '\n')
1894
class cmd_ignore(Command):
1895
"""Ignore specified files or patterns.
1897
To remove patterns from the ignore list, edit the .bzrignore file.
1899
Trailing slashes on patterns are ignored.
1900
If the pattern contains a slash or is a regular expression, it is compared
1901
to the whole path from the branch root. Otherwise, it is compared to only
1902
the last component of the path. To match a file only in the root
1903
directory, prepend './'.
1905
Ignore patterns specifying absolute paths are not allowed.
1907
Ignore patterns may include globbing wildcards such as::
1909
? - Matches any single character except '/'
1910
* - Matches 0 or more characters except '/'
1911
/**/ - Matches 0 or more directories in a path
1912
[a-z] - Matches a single character from within a group of characters
1914
Ignore patterns may also be Python regular expressions.
1915
Regular expression ignore patterns are identified by a 'RE:' prefix
1916
followed by the regular expression. Regular expression ignore patterns
1917
may not include named or numbered groups.
1919
Note: ignore patterns containing shell wildcards must be quoted from
1923
Ignore the top level Makefile::
1925
bzr ignore ./Makefile
1927
Ignore class files in all directories::
1929
bzr ignore "*.class"
1931
Ignore .o files under the lib directory::
1933
bzr ignore "lib/**/*.o"
1935
Ignore .o files under the lib directory::
1937
bzr ignore "RE:lib/.*\.o"
1940
_see_also = ['status', 'ignored']
1941
takes_args = ['name_pattern*']
1943
Option('old-default-rules',
1944
help='Write out the ignore rules bzr < 0.9 always used.')
1947
def run(self, name_pattern_list=None, old_default_rules=None):
1948
from bzrlib.atomicfile import AtomicFile
1949
if old_default_rules is not None:
1950
# dump the rules and exit
1951
for pattern in ignores.OLD_DEFAULTS:
1954
if not name_pattern_list:
1955
raise errors.BzrCommandError("ignore requires at least one "
1956
"NAME_PATTERN or --old-default-rules")
1957
name_pattern_list = [globbing.normalize_pattern(p)
1958
for p in name_pattern_list]
1959
for name_pattern in name_pattern_list:
1960
if (name_pattern[0] == '/' or
1961
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1962
raise errors.BzrCommandError(
1963
"NAME_PATTERN should not be an absolute path")
1964
tree, relpath = WorkingTree.open_containing(u'.')
1965
ifn = tree.abspath('.bzrignore')
1966
if os.path.exists(ifn):
1969
igns = f.read().decode('utf-8')
1975
# TODO: If the file already uses crlf-style termination, maybe
1976
# we should use that for the newly added lines?
1978
if igns and igns[-1] != '\n':
1980
for name_pattern in name_pattern_list:
1981
igns += name_pattern + '\n'
1983
f = AtomicFile(ifn, 'wb')
1985
f.write(igns.encode('utf-8'))
1990
if not tree.path2id('.bzrignore'):
1991
tree.add(['.bzrignore'])
1993
ignored = globbing.Globster(name_pattern_list)
1996
for entry in tree.list_files():
2000
if ignored.match(filename):
2001
matches.append(filename.encode('utf-8'))
2003
if len(matches) > 0:
2004
print "Warning: the following files are version controlled and" \
2005
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2007
class cmd_ignored(Command):
2008
"""List ignored files and the patterns that matched them.
2011
encoding_type = 'replace'
2012
_see_also = ['ignore']
2016
tree = WorkingTree.open_containing(u'.')[0]
2019
for path, file_class, kind, file_id, entry in tree.list_files():
2020
if file_class != 'I':
2022
## XXX: Slightly inefficient since this was already calculated
2023
pat = tree.is_ignored(path)
2024
self.outf.write('%-50s %s\n' % (path, pat))
2029
class cmd_lookup_revision(Command):
2030
"""Lookup the revision-id from a revision-number
2033
bzr lookup-revision 33
2036
takes_args = ['revno']
2039
def run(self, revno):
2043
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2045
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2048
class cmd_export(Command):
2049
"""Export current or past revision to a destination directory or archive.
2051
If no revision is specified this exports the last committed revision.
2053
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2054
given, try to find the format with the extension. If no extension
2055
is found exports to a directory (equivalent to --format=dir).
2057
If root is supplied, it will be used as the root directory inside
2058
container formats (tar, zip, etc). If it is not supplied it will default
2059
to the exported filename. The root option has no effect for 'dir' format.
2061
If branch is omitted then the branch containing the current working
2062
directory will be used.
2064
Note: Export of tree with non-ASCII filenames to zip is not supported.
2066
================= =========================
2067
Supported formats Autodetected by extension
2068
================= =========================
2071
tbz2 .tar.bz2, .tbz2
2074
================= =========================
2076
takes_args = ['dest', 'branch?']
2079
help="Type of file to export to.",
2084
help="Name of the root directory inside the exported file."),
2086
def run(self, dest, branch=None, revision=None, format=None, root=None):
2087
from bzrlib.export import export
2090
tree = WorkingTree.open_containing(u'.')[0]
2093
b = Branch.open(branch)
2095
if revision is None:
2096
# should be tree.last_revision FIXME
2097
rev_id = b.last_revision()
2099
if len(revision) != 1:
2100
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2101
rev_id = revision[0].in_history(b).rev_id
2102
t = b.repository.revision_tree(rev_id)
2104
export(t, dest, format, root)
2105
except errors.NoSuchExportFormat, e:
2106
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2109
class cmd_cat(Command):
2110
"""Write the contents of a file as of a given revision to standard output.
2112
If no revision is nominated, the last revision is used.
2114
Note: Take care to redirect standard output when using this command on a
2120
Option('name-from-revision', help='The path name in the old tree.'),
2123
takes_args = ['filename']
2124
encoding_type = 'exact'
2127
def run(self, filename, revision=None, name_from_revision=False):
2128
if revision is not None and len(revision) != 1:
2129
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2130
" one revision specifier")
2131
tree, branch, relpath = \
2132
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2135
return self._run(tree, branch, relpath, filename, revision,
2140
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2142
tree = b.basis_tree()
2143
if revision is None:
2144
revision_id = b.last_revision()
2146
revision_id = revision[0].in_history(b).rev_id
2148
cur_file_id = tree.path2id(relpath)
2149
rev_tree = b.repository.revision_tree(revision_id)
2150
old_file_id = rev_tree.path2id(relpath)
2152
if name_from_revision:
2153
if old_file_id is None:
2154
raise errors.BzrCommandError("%r is not present in revision %s"
2155
% (filename, revision_id))
2157
rev_tree.print_file(old_file_id)
2158
elif cur_file_id is not None:
2159
rev_tree.print_file(cur_file_id)
2160
elif old_file_id is not None:
2161
rev_tree.print_file(old_file_id)
2163
raise errors.BzrCommandError("%r is not present in revision %s" %
2164
(filename, revision_id))
2167
class cmd_local_time_offset(Command):
2168
"""Show the offset in seconds from GMT to local time."""
2172
print osutils.local_time_offset()
2176
class cmd_commit(Command):
2177
"""Commit changes into a new revision.
2179
If no arguments are given, the entire tree is committed.
2181
If selected files are specified, only changes to those files are
2182
committed. If a directory is specified then the directory and everything
2183
within it is committed.
2185
If author of the change is not the same person as the committer, you can
2186
specify the author's name using the --author option. The name should be
2187
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2189
A selected-file commit may fail in some cases where the committed
2190
tree would be invalid. Consider::
2195
bzr commit foo -m "committing foo"
2196
bzr mv foo/bar foo/baz
2199
bzr commit foo/bar -m "committing bar but not baz"
2201
In the example above, the last commit will fail by design. This gives
2202
the user the opportunity to decide whether they want to commit the
2203
rename at the same time, separately first, or not at all. (As a general
2204
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2206
Note: A selected-file commit after a merge is not yet supported.
2208
# TODO: Run hooks on tree to-be-committed, and after commit.
2210
# TODO: Strict commit that fails if there are deleted files.
2211
# (what does "deleted files" mean ??)
2213
# TODO: Give better message for -s, --summary, used by tla people
2215
# XXX: verbose currently does nothing
2217
_see_also = ['bugs', 'uncommit']
2218
takes_args = ['selected*']
2220
Option('message', type=unicode,
2222
help="Description of the new revision."),
2225
help='Commit even if nothing has changed.'),
2226
Option('file', type=str,
2229
help='Take commit message from this file.'),
2231
help="Refuse to commit if there are unknown "
2232
"files in the working tree."),
2233
ListOption('fixes', type=str,
2234
help="Mark a bug as being fixed by this revision."),
2235
Option('author', type=unicode,
2236
help="Set the author's name, if it's different "
2237
"from the committer."),
2239
help="Perform a local commit in a bound "
2240
"branch. Local commits are not pushed to "
2241
"the master branch until a normal commit "
2245
help='When no message is supplied, show the diff along'
2246
' with the status summary in the message editor.'),
2248
aliases = ['ci', 'checkin']
2250
def _get_bug_fix_properties(self, fixes, branch):
2252
# Configure the properties for bug fixing attributes.
2253
for fixed_bug in fixes:
2254
tokens = fixed_bug.split(':')
2255
if len(tokens) != 2:
2256
raise errors.BzrCommandError(
2257
"Invalid bug %s. Must be in the form of 'tag:id'. "
2258
"Commit refused." % fixed_bug)
2259
tag, bug_id = tokens
2261
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2262
except errors.UnknownBugTrackerAbbreviation:
2263
raise errors.BzrCommandError(
2264
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2265
except errors.MalformedBugIdentifier:
2266
raise errors.BzrCommandError(
2267
"Invalid bug identifier for %s. Commit refused."
2269
properties.append('%s fixed' % bug_url)
2270
return '\n'.join(properties)
2272
def run(self, message=None, file=None, verbose=False, selected_list=None,
2273
unchanged=False, strict=False, local=False, fixes=None,
2274
author=None, show_diff=False):
2275
from bzrlib.errors import (
2280
from bzrlib.msgeditor import (
2281
edit_commit_message_encoded,
2282
make_commit_message_template_encoded
2285
# TODO: Need a blackbox test for invoking the external editor; may be
2286
# slightly problematic to run this cross-platform.
2288
# TODO: do more checks that the commit will succeed before
2289
# spending the user's valuable time typing a commit message.
2293
tree, selected_list = tree_files(selected_list)
2294
if selected_list == ['']:
2295
# workaround - commit of root of tree should be exactly the same
2296
# as just default commit in that tree, and succeed even though
2297
# selected-file merge commit is not done yet
2302
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2304
properties['bugs'] = bug_property
2306
if local and not tree.branch.get_bound_location():
2307
raise errors.LocalRequiresBoundBranch()
2309
def get_message(commit_obj):
2310
"""Callback to get commit message"""
2311
my_message = message
2312
if my_message is None and not file:
2313
t = make_commit_message_template_encoded(tree,
2314
selected_list, diff=show_diff,
2315
output_encoding=bzrlib.user_encoding)
2316
my_message = edit_commit_message_encoded(t)
2317
if my_message is None:
2318
raise errors.BzrCommandError("please specify a commit"
2319
" message with either --message or --file")
2320
elif my_message and file:
2321
raise errors.BzrCommandError(
2322
"please specify either --message or --file")
2324
my_message = codecs.open(file, 'rt',
2325
bzrlib.user_encoding).read()
2326
if my_message == "":
2327
raise errors.BzrCommandError("empty commit message specified")
2331
tree.commit(message_callback=get_message,
2332
specific_files=selected_list,
2333
allow_pointless=unchanged, strict=strict, local=local,
2334
reporter=None, verbose=verbose, revprops=properties,
2336
except PointlessCommit:
2337
# FIXME: This should really happen before the file is read in;
2338
# perhaps prepare the commit; get the message; then actually commit
2339
raise errors.BzrCommandError("no changes to commit."
2340
" use --unchanged to commit anyhow")
2341
except ConflictsInTree:
2342
raise errors.BzrCommandError('Conflicts detected in working '
2343
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2345
except StrictCommitFailed:
2346
raise errors.BzrCommandError("Commit refused because there are"
2347
" unknown files in the working tree.")
2348
except errors.BoundBranchOutOfDate, e:
2349
raise errors.BzrCommandError(str(e) + "\n"
2350
'To commit to master branch, run update and then commit.\n'
2351
'You can also pass --local to commit to continue working '
2355
class cmd_check(Command):
2356
"""Validate consistency of branch history.
2358
This command checks various invariants about the branch storage to
2359
detect data corruption or bzr bugs.
2363
revisions: This is just the number of revisions checked. It doesn't
2365
versionedfiles: This is just the number of versionedfiles checked. It
2366
doesn't indicate a problem.
2367
unreferenced ancestors: Texts that are ancestors of other texts, but
2368
are not properly referenced by the revision ancestry. This is a
2369
subtle problem that Bazaar can work around.
2370
unique file texts: This is the total number of unique file contents
2371
seen in the checked revisions. It does not indicate a problem.
2372
repeated file texts: This is the total number of repeated texts seen
2373
in the checked revisions. Texts can be repeated when their file
2374
entries are modified, but the file contents are not. It does not
2378
_see_also = ['reconcile']
2379
takes_args = ['branch?']
2380
takes_options = ['verbose']
2382
def run(self, branch=None, verbose=False):
2383
from bzrlib.check import check
2385
branch_obj = Branch.open_containing('.')[0]
2387
branch_obj = Branch.open(branch)
2388
check(branch_obj, verbose)
2389
# bit hacky, check the tree parent is accurate
2392
tree = WorkingTree.open_containing('.')[0]
2394
tree = WorkingTree.open(branch)
2395
except (errors.NoWorkingTree, errors.NotLocalUrl):
2398
# This is a primitive 'check' for tree state. Currently this is not
2399
# integrated into the main check logic as yet.
2402
tree_basis = tree.basis_tree()
2403
tree_basis.lock_read()
2405
repo_basis = tree.branch.repository.revision_tree(
2406
tree.last_revision())
2407
if len(list(repo_basis._iter_changes(tree_basis))):
2408
raise errors.BzrCheckError(
2409
"Mismatched basis inventory content.")
2417
class cmd_upgrade(Command):
2418
"""Upgrade branch storage to current format.
2420
The check command or bzr developers may sometimes advise you to run
2421
this command. When the default format has changed you may also be warned
2422
during other operations to upgrade.
2425
_see_also = ['check']
2426
takes_args = ['url?']
2428
RegistryOption('format',
2429
help='Upgrade to a specific format. See "bzr help'
2430
' formats" for details.',
2431
registry=bzrdir.format_registry,
2432
converter=bzrdir.format_registry.make_bzrdir,
2433
value_switches=True, title='Branch format'),
2436
def run(self, url='.', format=None):
2437
from bzrlib.upgrade import upgrade
2439
format = bzrdir.format_registry.make_bzrdir('default')
2440
upgrade(url, format)
2443
class cmd_whoami(Command):
2444
"""Show or set bzr user id.
2447
Show the email of the current user::
2451
Set the current user::
2453
bzr whoami "Frank Chu <fchu@example.com>"
2455
takes_options = [ Option('email',
2456
help='Display email address only.'),
2458
help='Set identity for the current branch instead of '
2461
takes_args = ['name?']
2462
encoding_type = 'replace'
2465
def run(self, email=False, branch=False, name=None):
2467
# use branch if we're inside one; otherwise global config
2469
c = Branch.open_containing('.')[0].get_config()
2470
except errors.NotBranchError:
2471
c = config.GlobalConfig()
2473
self.outf.write(c.user_email() + '\n')
2475
self.outf.write(c.username() + '\n')
2478
# display a warning if an email address isn't included in the given name.
2480
config.extract_email_address(name)
2481
except errors.NoEmailInUsername, e:
2482
warning('"%s" does not seem to contain an email address. '
2483
'This is allowed, but not recommended.', name)
2485
# use global config unless --branch given
2487
c = Branch.open_containing('.')[0].get_config()
2489
c = config.GlobalConfig()
2490
c.set_user_option('email', name)
2493
class cmd_nick(Command):
2494
"""Print or set the branch nickname.
2496
If unset, the tree root directory name is used as the nickname
2497
To print the current nickname, execute with no argument.
2500
_see_also = ['info']
2501
takes_args = ['nickname?']
2502
def run(self, nickname=None):
2503
branch = Branch.open_containing(u'.')[0]
2504
if nickname is None:
2505
self.printme(branch)
2507
branch.nick = nickname
2510
def printme(self, branch):
2514
class cmd_selftest(Command):
2515
"""Run internal test suite.
2517
If arguments are given, they are regular expressions that say which tests
2518
should run. Tests matching any expression are run, and other tests are
2521
Alternatively if --first is given, matching tests are run first and then
2522
all other tests are run. This is useful if you have been working in a
2523
particular area, but want to make sure nothing else was broken.
2525
If --exclude is given, tests that match that regular expression are
2526
excluded, regardless of whether they match --first or not.
2528
To help catch accidential dependencies between tests, the --randomize
2529
option is useful. In most cases, the argument used is the word 'now'.
2530
Note that the seed used for the random number generator is displayed
2531
when this option is used. The seed can be explicitly passed as the
2532
argument to this option if required. This enables reproduction of the
2533
actual ordering used if and when an order sensitive problem is encountered.
2535
If --list-only is given, the tests that would be run are listed. This is
2536
useful when combined with --first, --exclude and/or --randomize to
2537
understand their impact. The test harness reports "Listed nn tests in ..."
2538
instead of "Ran nn tests in ..." when list mode is enabled.
2540
If the global option '--no-plugins' is given, plugins are not loaded
2541
before running the selftests. This has two effects: features provided or
2542
modified by plugins will not be tested, and tests provided by plugins will
2545
Tests that need working space on disk use a common temporary directory,
2546
typically inside $TMPDIR or /tmp.
2549
Run only tests relating to 'ignore'::
2553
Disable plugins and list tests as they're run::
2555
bzr --no-plugins selftest -v
2557
# NB: this is used from the class without creating an instance, which is
2558
# why it does not have a self parameter.
2559
def get_transport_type(typestring):
2560
"""Parse and return a transport specifier."""
2561
if typestring == "sftp":
2562
from bzrlib.transport.sftp import SFTPAbsoluteServer
2563
return SFTPAbsoluteServer
2564
if typestring == "memory":
2565
from bzrlib.transport.memory import MemoryServer
2567
if typestring == "fakenfs":
2568
from bzrlib.transport.fakenfs import FakeNFSServer
2569
return FakeNFSServer
2570
msg = "No known transport type %s. Supported types are: sftp\n" %\
2572
raise errors.BzrCommandError(msg)
2575
takes_args = ['testspecs*']
2576
takes_options = ['verbose',
2578
help='Stop when one test fails.',
2582
help='Use a different transport by default '
2583
'throughout the test suite.',
2584
type=get_transport_type),
2586
help='Run the benchmarks rather than selftests.'),
2587
Option('lsprof-timed',
2588
help='Generate lsprof output for benchmarked'
2589
' sections of code.'),
2590
Option('cache-dir', type=str,
2591
help='Cache intermediate benchmark output in this '
2594
help='Run all tests, but run specified tests first.',
2598
help='List the tests instead of running them.'),
2599
Option('randomize', type=str, argname="SEED",
2600
help='Randomize the order of tests using the given'
2601
' seed or "now" for the current time.'),
2602
Option('exclude', type=str, argname="PATTERN",
2604
help='Exclude tests that match this regular'
2606
Option('strict', help='Fail on missing dependencies or '
2608
Option('coverage', type=str, argname="DIRECTORY",
2609
help='Generate line coverage report in this '
2612
encoding_type = 'replace'
2614
def run(self, testspecs_list=None, verbose=False, one=False,
2615
transport=None, benchmark=None,
2616
lsprof_timed=None, cache_dir=None,
2617
first=False, list_only=False,
2618
randomize=None, exclude=None, strict=False, coverage=None):
2620
from bzrlib.tests import selftest
2621
import bzrlib.benchmarks as benchmarks
2622
from bzrlib.benchmarks import tree_creator
2624
if cache_dir is not None:
2625
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2627
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2628
print ' %s (%s python%s)' % (
2630
bzrlib.version_string,
2631
'.'.join(map(str, sys.version_info)),
2634
if testspecs_list is not None:
2635
pattern = '|'.join(testspecs_list)
2639
test_suite_factory = benchmarks.test_suite
2640
# Unless user explicitly asks for quiet, be verbose in benchmarks
2641
verbose = not is_quiet()
2642
# TODO: should possibly lock the history file...
2643
benchfile = open(".perf_history", "at", buffering=1)
2645
test_suite_factory = None
2648
result = selftest(verbose=verbose,
2650
stop_on_failure=one,
2651
transport=transport,
2652
test_suite_factory=test_suite_factory,
2653
lsprof_timed=lsprof_timed,
2654
bench_history=benchfile,
2655
matching_tests_first=first,
2656
list_only=list_only,
2657
random_seed=randomize,
2658
exclude_pattern=exclude,
2660
coverage_dir=coverage,
2663
if benchfile is not None:
2666
info('tests passed')
2668
info('tests failed')
2669
return int(not result)
2672
class cmd_version(Command):
2673
"""Show version of bzr."""
2675
encoding_type = 'replace'
2679
from bzrlib.version import show_version
2680
show_version(to_file=self.outf)
2683
class cmd_rocks(Command):
2684
"""Statement of optimism."""
2690
print "It sure does!"
2693
class cmd_find_merge_base(Command):
2694
"""Find and print a base revision for merging two branches."""
2695
# TODO: Options to specify revisions on either side, as if
2696
# merging only part of the history.
2697
takes_args = ['branch', 'other']
2701
def run(self, branch, other):
2702
from bzrlib.revision import ensure_null
2704
branch1 = Branch.open_containing(branch)[0]
2705
branch2 = Branch.open_containing(other)[0]
2710
last1 = ensure_null(branch1.last_revision())
2711
last2 = ensure_null(branch2.last_revision())
2713
graph = branch1.repository.get_graph(branch2.repository)
2714
base_rev_id = graph.find_unique_lca(last1, last2)
2716
print 'merge base is revision %s' % base_rev_id
2723
class cmd_merge(Command):
2724
"""Perform a three-way merge.
2726
The branch is the branch you will merge from. By default, it will merge
2727
the latest revision. If you specify a revision, that revision will be
2728
merged. If you specify two revisions, the first will be used as a BASE,
2729
and the second one as OTHER. Revision numbers are always relative to the
2732
By default, bzr will try to merge in all new work from the other
2733
branch, automatically determining an appropriate base. If this
2734
fails, you may need to give an explicit base.
2736
Merge will do its best to combine the changes in two branches, but there
2737
are some kinds of problems only a human can fix. When it encounters those,
2738
it will mark a conflict. A conflict means that you need to fix something,
2739
before you should commit.
2741
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2743
If there is no default branch set, the first merge will set it. After
2744
that, you can omit the branch to use the default. To change the
2745
default, use --remember. The value will only be saved if the remote
2746
location can be accessed.
2748
The results of the merge are placed into the destination working
2749
directory, where they can be reviewed (with bzr diff), tested, and then
2750
committed to record the result of the merge.
2752
merge refuses to run if there are any uncommitted changes, unless
2756
To merge the latest revision from bzr.dev::
2758
bzr merge ../bzr.dev
2760
To merge changes up to and including revision 82 from bzr.dev::
2762
bzr merge -r 82 ../bzr.dev
2764
To merge the changes introduced by 82, without previous changes::
2766
bzr merge -r 81..82 ../bzr.dev
2769
_see_also = ['update', 'remerge', 'status-flags']
2770
takes_args = ['branch?']
2775
help='Merge even if the destination tree has uncommitted changes.'),
2779
Option('show-base', help="Show base revision text in "
2781
Option('uncommitted', help='Apply uncommitted changes'
2782
' from a working copy, instead of branch changes.'),
2783
Option('pull', help='If the destination is already'
2784
' completely merged into the source, pull from the'
2785
' source rather than merging. When this happens,'
2786
' you do not need to commit the result.'),
2788
help='Branch to merge into, '
2789
'rather than the one containing the working directory.',
2795
def run(self, branch=None, revision=None, force=False, merge_type=None,
2796
show_base=False, reprocess=False, remember=False,
2797
uncommitted=False, pull=False,
2800
# This is actually a branch (or merge-directive) *location*.
2804
if merge_type is None:
2805
merge_type = _mod_merge.Merge3Merger
2807
if directory is None: directory = u'.'
2808
possible_transports = []
2810
allow_pending = True
2811
verified = 'inapplicable'
2812
tree = WorkingTree.open_containing(directory)[0]
2813
change_reporter = delta._ChangeReporter(
2814
unversioned_filter=tree.is_ignored)
2817
pb = ui.ui_factory.nested_progress_bar()
2818
cleanups.append(pb.finished)
2820
cleanups.append(tree.unlock)
2821
if location is not None:
2822
mergeable, other_transport = _get_mergeable_helper(location)
2825
raise errors.BzrCommandError('Cannot use --uncommitted'
2826
' with bundles or merge directives.')
2828
if revision is not None:
2829
raise errors.BzrCommandError(
2830
'Cannot use -r with merge directives or bundles')
2831
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2833
possible_transports.append(other_transport)
2835
if merger is None and uncommitted:
2836
if revision is not None and len(revision) > 0:
2837
raise errors.BzrCommandError('Cannot use --uncommitted and'
2838
' --revision at the same time.')
2839
location = self._select_branch_location(tree, location)[0]
2840
other_tree, other_path = WorkingTree.open_containing(location)
2841
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2843
allow_pending = False
2844
if other_path != '':
2845
merger.interesting_files = [other_path]
2848
merger, allow_pending = self._get_merger_from_branch(tree,
2849
location, revision, remember, possible_transports, pb)
2851
merger.merge_type = merge_type
2852
merger.reprocess = reprocess
2853
merger.show_base = show_base
2854
merger.change_reporter = change_reporter
2855
self.sanity_check_merger(merger)
2856
if (merger.base_rev_id == merger.other_rev_id and
2857
merger.other_rev_id != None):
2858
note('Nothing to do.')
2861
if merger.interesting_files is not None:
2862
raise errors.BzrCommandError('Cannot pull individual files')
2863
if (merger.base_rev_id == tree.last_revision()):
2864
result = tree.pull(merger.other_branch, False,
2865
merger.other_rev_id)
2866
result.report(self.outf)
2868
merger.check_basis(not force)
2869
conflict_count = merger.do_merge()
2871
merger.set_pending()
2872
if verified == 'failed':
2873
warning('Preview patch does not match changes')
2874
if conflict_count != 0:
2879
for cleanup in reversed(cleanups):
2882
def sanity_check_merger(self, merger):
2883
if (merger.show_base and
2884
not merger.merge_type is _mod_merge.Merge3Merger):
2885
raise errors.BzrCommandError("Show-base is not supported for this"
2886
" merge type. %s" % merger.merge_type)
2887
if merger.reprocess and not merger.merge_type.supports_reprocess:
2888
raise errors.BzrCommandError("Conflict reduction is not supported"
2889
" for merge type %s." %
2891
if merger.reprocess and merger.show_base:
2892
raise errors.BzrCommandError("Cannot do conflict reduction and"
2895
def _get_merger_from_branch(self, tree, location, revision, remember,
2896
possible_transports, pb):
2897
"""Produce a merger from a location, assuming it refers to a branch."""
2898
from bzrlib.tag import _merge_tags_if_possible
2899
assert revision is None or len(revision) < 3
2900
# find the branch locations
2901
other_loc, location = self._select_branch_location(tree, location,
2903
if revision is not None and len(revision) == 2:
2904
base_loc, location = self._select_branch_location(tree, location,
2907
base_loc = other_loc
2909
other_branch, other_path = Branch.open_containing(other_loc,
2910
possible_transports)
2911
if base_loc == other_loc:
2912
base_branch = other_branch
2914
base_branch, base_path = Branch.open_containing(base_loc,
2915
possible_transports)
2916
# Find the revision ids
2917
if revision is None or len(revision) < 1 or revision[-1] is None:
2918
other_revision_id = _mod_revision.ensure_null(
2919
other_branch.last_revision())
2921
other_revision_id = \
2922
_mod_revision.ensure_null(
2923
revision[-1].in_history(other_branch).rev_id)
2924
if (revision is not None and len(revision) == 2
2925
and revision[0] is not None):
2926
base_revision_id = \
2927
_mod_revision.ensure_null(
2928
revision[0].in_history(base_branch).rev_id)
2930
base_revision_id = None
2931
# Remember where we merge from
2932
if ((tree.branch.get_parent() is None or remember) and
2933
other_branch is not None):
2934
tree.branch.set_parent(other_branch.base)
2935
_merge_tags_if_possible(other_branch, tree.branch)
2936
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
2937
other_revision_id, base_revision_id, other_branch, base_branch)
2938
if other_path != '':
2939
allow_pending = False
2940
merger.interesting_files = [other_path]
2942
allow_pending = True
2943
return merger, allow_pending
2945
def _select_branch_location(self, tree, location, revision=None,
2947
"""Select a branch location, according to possible inputs.
2949
If provided, branches from ``revision`` are preferred. (Both
2950
``revision`` and ``index`` must be supplied.)
2952
Otherwise, the ``location`` parameter is used. If it is None, then the
2953
``parent`` location is used, and a note is printed.
2955
:param tree: The working tree to select a branch for merging into
2956
:param location: The location entered by the user
2957
:param revision: The revision parameter to the command
2958
:param index: The index to use for the revision parameter. Negative
2959
indices are permitted.
2960
:return: (selected_location, default_location). The default location
2961
will be the user-entered location, if any, or else the remembered
2964
if (revision is not None and index is not None
2965
and revision[index] is not None):
2966
branch = revision[index].get_branch()
2967
if branch is not None:
2968
return branch, location
2969
location = self._get_remembered_parent(tree, location, 'Merging from')
2970
return location, location
2972
# TODO: move up to common parent; this isn't merge-specific anymore.
2973
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2974
"""Use tree.branch's parent if none was supplied.
2976
Report if the remembered location was used.
2978
if supplied_location is not None:
2979
return supplied_location
2980
stored_location = tree.branch.get_parent()
2981
mutter("%s", stored_location)
2982
if stored_location is None:
2983
raise errors.BzrCommandError("No location specified or remembered")
2984
display_url = urlutils.unescape_for_display(stored_location,
2986
self.outf.write("%s remembered location %s\n" % (verb_string,
2988
return stored_location
2991
class cmd_remerge(Command):
2994
Use this if you want to try a different merge technique while resolving
2995
conflicts. Some merge techniques are better than others, and remerge
2996
lets you try different ones on different files.
2998
The options for remerge have the same meaning and defaults as the ones for
2999
merge. The difference is that remerge can (only) be run when there is a
3000
pending merge, and it lets you specify particular files.
3003
Re-do the merge of all conflicted files, and show the base text in
3004
conflict regions, in addition to the usual THIS and OTHER texts::
3006
bzr remerge --show-base
3008
Re-do the merge of "foobar", using the weave merge algorithm, with
3009
additional processing to reduce the size of conflict regions::
3011
bzr remerge --merge-type weave --reprocess foobar
3013
takes_args = ['file*']
3018
help="Show base revision text in conflicts."),
3021
def run(self, file_list=None, merge_type=None, show_base=False,
3023
if merge_type is None:
3024
merge_type = _mod_merge.Merge3Merger
3025
tree, file_list = tree_files(file_list)
3028
parents = tree.get_parent_ids()
3029
if len(parents) != 2:
3030
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3031
" merges. Not cherrypicking or"
3033
repository = tree.branch.repository
3034
interesting_ids = None
3036
conflicts = tree.conflicts()
3037
if file_list is not None:
3038
interesting_ids = set()
3039
for filename in file_list:
3040
file_id = tree.path2id(filename)
3042
raise errors.NotVersionedError(filename)
3043
interesting_ids.add(file_id)
3044
if tree.kind(file_id) != "directory":
3047
for name, ie in tree.inventory.iter_entries(file_id):
3048
interesting_ids.add(ie.file_id)
3049
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3051
# Remerge only supports resolving contents conflicts
3052
allowed_conflicts = ('text conflict', 'contents conflict')
3053
restore_files = [c.path for c in conflicts
3054
if c.typestring in allowed_conflicts]
3055
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3056
tree.set_conflicts(ConflictList(new_conflicts))
3057
if file_list is not None:
3058
restore_files = file_list
3059
for filename in restore_files:
3061
restore(tree.abspath(filename))
3062
except errors.NotConflicted:
3064
# Disable pending merges, because the file texts we are remerging
3065
# have not had those merges performed. If we use the wrong parents
3066
# list, we imply that the working tree text has seen and rejected
3067
# all the changes from the other tree, when in fact those changes
3068
# have not yet been seen.
3069
pb = ui.ui_factory.nested_progress_bar()
3070
tree.set_parent_ids(parents[:1])
3072
merger = _mod_merge.Merger.from_revision_ids(pb,
3074
merger.interesting_ids = interesting_ids
3075
merger.merge_type = merge_type
3076
merger.show_base = show_base
3077
merger.reprocess = reprocess
3078
conflicts = merger.do_merge()
3080
tree.set_parent_ids(parents)
3090
class cmd_revert(Command):
3091
"""Revert files to a previous revision.
3093
Giving a list of files will revert only those files. Otherwise, all files
3094
will be reverted. If the revision is not specified with '--revision', the
3095
last committed revision is used.
3097
To remove only some changes, without reverting to a prior version, use
3098
merge instead. For example, "merge . --revision -2..-3" will remove the
3099
changes introduced by -2, without affecting the changes introduced by -1.
3100
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3102
By default, any files that have been manually changed will be backed up
3103
first. (Files changed only by merge are not backed up.) Backup files have
3104
'.~#~' appended to their name, where # is a number.
3106
When you provide files, you can use their current pathname or the pathname
3107
from the target revision. So you can use revert to "undelete" a file by
3108
name. If you name a directory, all the contents of that directory will be
3111
Any files that have been newly added since that revision will be deleted,
3112
with a backup kept if appropriate. Directories containing unknown files
3113
will not be deleted.
3115
The working tree contains a list of pending merged revisions, which will
3116
be included as parents in the next commit. Normally, revert clears that
3117
list as well as reverting the files. If any files are specified, revert
3118
leaves the pending merge list alone and reverts only the files. Use "bzr
3119
revert ." in the tree root to revert all files but keep the merge record,
3120
and "bzr revert --forget-merges" to clear the pending merge list without
3121
reverting any files.
3124
_see_also = ['cat', 'export']
3127
Option('no-backup', "Do not save backups of reverted files."),
3128
Option('forget-merges',
3129
'Remove pending merge marker, without changing any files.'),
3131
takes_args = ['file*']
3133
def run(self, revision=None, no_backup=False, file_list=None,
3134
forget_merges=None):
3135
tree, file_list = tree_files(file_list)
3137
tree.set_parent_ids(tree.get_parent_ids()[:1])
3139
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3142
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3143
if revision is None:
3144
rev_id = tree.last_revision()
3145
elif len(revision) != 1:
3146
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
3148
rev_id = revision[0].in_history(tree.branch).rev_id
3149
pb = ui.ui_factory.nested_progress_bar()
3151
tree.revert(file_list,
3152
tree.branch.repository.revision_tree(rev_id),
3153
not no_backup, pb, report_changes=True)
3158
class cmd_assert_fail(Command):
3159
"""Test reporting of assertion failures"""
3160
# intended just for use in testing
3165
raise AssertionError("always fails")
3168
class cmd_help(Command):
3169
"""Show help on a command or other topic.
3172
_see_also = ['topics']
3174
Option('long', 'Show help on all commands.'),
3176
takes_args = ['topic?']
3177
aliases = ['?', '--help', '-?', '-h']
3180
def run(self, topic=None, long=False):
3182
if topic is None and long:
3184
bzrlib.help.help(topic)
3187
class cmd_shell_complete(Command):
3188
"""Show appropriate completions for context.
3190
For a list of all available commands, say 'bzr shell-complete'.
3192
takes_args = ['context?']
3197
def run(self, context=None):
3198
import shellcomplete
3199
shellcomplete.shellcomplete(context)
3202
class cmd_fetch(Command):
3203
"""Copy in history from another branch but don't merge it.
3205
This is an internal method used for pull and merge.
3208
takes_args = ['from_branch', 'to_branch']
3209
def run(self, from_branch, to_branch):
3210
from bzrlib.fetch import Fetcher
3211
from_b = Branch.open(from_branch)
3212
to_b = Branch.open(to_branch)
3213
Fetcher(to_b, from_b)
3216
class cmd_missing(Command):
3217
"""Show unmerged/unpulled revisions between two branches.
3219
OTHER_BRANCH may be local or remote.
3222
_see_also = ['merge', 'pull']
3223
takes_args = ['other_branch?']
3225
Option('reverse', 'Reverse the order of revisions.'),
3227
'Display changes in the local branch only.'),
3228
Option('this' , 'Same as --mine-only.'),
3229
Option('theirs-only',
3230
'Display changes in the remote branch only.'),
3231
Option('other', 'Same as --theirs-only.'),
3236
encoding_type = 'replace'
3239
def run(self, other_branch=None, reverse=False, mine_only=False,
3240
theirs_only=False, log_format=None, long=False, short=False, line=False,
3241
show_ids=False, verbose=False, this=False, other=False):
3242
from bzrlib.missing import find_unmerged, iter_log_revisions
3249
local_branch = Branch.open_containing(u".")[0]
3250
parent = local_branch.get_parent()
3251
if other_branch is None:
3252
other_branch = parent
3253
if other_branch is None:
3254
raise errors.BzrCommandError("No peer location known"
3256
display_url = urlutils.unescape_for_display(parent,
3258
self.outf.write("Using last location: " + display_url + "\n")
3260
remote_branch = Branch.open(other_branch)
3261
if remote_branch.base == local_branch.base:
3262
remote_branch = local_branch
3263
local_branch.lock_read()
3265
remote_branch.lock_read()
3267
local_extra, remote_extra = find_unmerged(local_branch,
3269
if log_format is None:
3270
registry = log.log_formatter_registry
3271
log_format = registry.get_default(local_branch)
3272
lf = log_format(to_file=self.outf,
3274
show_timezone='original')
3275
if reverse is False:
3276
local_extra.reverse()
3277
remote_extra.reverse()
3278
if local_extra and not theirs_only:
3279
self.outf.write("You have %d extra revision(s):\n" %
3281
for revision in iter_log_revisions(local_extra,
3282
local_branch.repository,
3284
lf.log_revision(revision)
3285
printed_local = True
3287
printed_local = False
3288
if remote_extra and not mine_only:
3289
if printed_local is True:
3290
self.outf.write("\n\n\n")
3291
self.outf.write("You are missing %d revision(s):\n" %
3293
for revision in iter_log_revisions(remote_extra,
3294
remote_branch.repository,
3296
lf.log_revision(revision)
3297
if not remote_extra and not local_extra:
3299
self.outf.write("Branches are up to date.\n")
3303
remote_branch.unlock()
3305
local_branch.unlock()
3306
if not status_code and parent is None and other_branch is not None:
3307
local_branch.lock_write()
3309
# handle race conditions - a parent might be set while we run.
3310
if local_branch.get_parent() is None:
3311
local_branch.set_parent(remote_branch.base)
3313
local_branch.unlock()
3317
class cmd_pack(Command):
3318
"""Compress the data within a repository."""
3320
_see_also = ['repositories']
3321
takes_args = ['branch_or_repo?']
3323
def run(self, branch_or_repo='.'):
3324
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3326
branch = dir.open_branch()
3327
repository = branch.repository
3328
except errors.NotBranchError:
3329
repository = dir.open_repository()
3333
class cmd_plugins(Command):
3334
"""List the installed plugins.
3336
This command displays the list of installed plugins including the
3337
path where each one is located and a short description of each.
3339
A plugin is an external component for Bazaar that extends the
3340
revision control system, by adding or replacing code in Bazaar.
3341
Plugins can do a variety of things, including overriding commands,
3342
adding new commands, providing additional network transports and
3343
customizing log output.
3345
See the Bazaar web site, http://bazaar-vcs.org, for further
3346
information on plugins including where to find them and how to
3347
install them. Instructions are also provided there on how to
3348
write new plugins using the Python programming language.
3353
import bzrlib.plugin
3354
from inspect import getdoc
3355
for name, plugin in bzrlib.plugin.plugins().items():
3356
print plugin.path(), "[%s]" % plugin.__version__
3357
d = getdoc(plugin.module)
3359
print '\t', d.split('\n')[0]
3362
class cmd_testament(Command):
3363
"""Show testament (signing-form) of a revision."""
3366
Option('long', help='Produce long-format testament.'),
3368
help='Produce a strict-format testament.')]
3369
takes_args = ['branch?']
3371
def run(self, branch=u'.', revision=None, long=False, strict=False):
3372
from bzrlib.testament import Testament, StrictTestament
3374
testament_class = StrictTestament
3376
testament_class = Testament
3377
b = WorkingTree.open_containing(branch)[0].branch
3380
if revision is None:
3381
rev_id = b.last_revision()
3383
rev_id = revision[0].in_history(b).rev_id
3384
t = testament_class.from_revision(b.repository, rev_id)
3386
sys.stdout.writelines(t.as_text_lines())
3388
sys.stdout.write(t.as_short_text())
3393
class cmd_annotate(Command):
3394
"""Show the origin of each line in a file.
3396
This prints out the given file with an annotation on the left side
3397
indicating which revision, author and date introduced the change.
3399
If the origin is the same for a run of consecutive lines, it is
3400
shown only at the top, unless the --all option is given.
3402
# TODO: annotate directories; showing when each file was last changed
3403
# TODO: if the working copy is modified, show annotations on that
3404
# with new uncommitted lines marked
3405
aliases = ['ann', 'blame', 'praise']
3406
takes_args = ['filename']
3407
takes_options = [Option('all', help='Show annotations on all lines.'),
3408
Option('long', help='Show commit date in annotations.'),
3412
encoding_type = 'exact'
3415
def run(self, filename, all=False, long=False, revision=None,
3417
from bzrlib.annotate import annotate_file
3418
tree, relpath = WorkingTree.open_containing(filename)
3419
branch = tree.branch
3422
if revision is None:
3423
revision_id = branch.last_revision()
3424
elif len(revision) != 1:
3425
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3427
revision_id = revision[0].in_history(branch).rev_id
3428
file_id = tree.path2id(relpath)
3430
raise errors.NotVersionedError(filename)
3431
tree = branch.repository.revision_tree(revision_id)
3432
file_version = tree.inventory[file_id].revision
3433
annotate_file(branch, file_version, file_id, long, all, self.outf,
3439
class cmd_re_sign(Command):
3440
"""Create a digital signature for an existing revision."""
3441
# TODO be able to replace existing ones.
3443
hidden = True # is this right ?
3444
takes_args = ['revision_id*']
3445
takes_options = ['revision']
3447
def run(self, revision_id_list=None, revision=None):
3448
if revision_id_list is not None and revision is not None:
3449
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3450
if revision_id_list is None and revision is None:
3451
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3452
b = WorkingTree.open_containing(u'.')[0].branch
3455
return self._run(b, revision_id_list, revision)
3459
def _run(self, b, revision_id_list, revision):
3460
import bzrlib.gpg as gpg
3461
gpg_strategy = gpg.GPGStrategy(b.get_config())
3462
if revision_id_list is not None:
3463
b.repository.start_write_group()
3465
for revision_id in revision_id_list:
3466
b.repository.sign_revision(revision_id, gpg_strategy)
3468
b.repository.abort_write_group()
3471
b.repository.commit_write_group()
3472
elif revision is not None:
3473
if len(revision) == 1:
3474
revno, rev_id = revision[0].in_history(b)
3475
b.repository.start_write_group()
3477
b.repository.sign_revision(rev_id, gpg_strategy)
3479
b.repository.abort_write_group()
3482
b.repository.commit_write_group()
3483
elif len(revision) == 2:
3484
# are they both on rh- if so we can walk between them
3485
# might be nice to have a range helper for arbitrary
3486
# revision paths. hmm.
3487
from_revno, from_revid = revision[0].in_history(b)
3488
to_revno, to_revid = revision[1].in_history(b)
3489
if to_revid is None:
3490
to_revno = b.revno()
3491
if from_revno is None or to_revno is None:
3492
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3493
b.repository.start_write_group()
3495
for revno in range(from_revno, to_revno + 1):
3496
b.repository.sign_revision(b.get_rev_id(revno),
3499
b.repository.abort_write_group()
3502
b.repository.commit_write_group()
3504
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3507
class cmd_bind(Command):
3508
"""Convert the current branch into a checkout of the supplied branch.
3510
Once converted into a checkout, commits must succeed on the master branch
3511
before they will be applied to the local branch.
3514
_see_also = ['checkouts', 'unbind']
3515
takes_args = ['location?']
3518
def run(self, location=None):
3519
b, relpath = Branch.open_containing(u'.')
3520
if location is None:
3522
location = b.get_old_bound_location()
3523
except errors.UpgradeRequired:
3524
raise errors.BzrCommandError('No location supplied. '
3525
'This format does not remember old locations.')
3527
if location is None:
3528
raise errors.BzrCommandError('No location supplied and no '
3529
'previous location known')
3530
b_other = Branch.open(location)
3533
except errors.DivergedBranches:
3534
raise errors.BzrCommandError('These branches have diverged.'
3535
' Try merging, and then bind again.')
3538
class cmd_unbind(Command):
3539
"""Convert the current checkout into a regular branch.
3541
After unbinding, the local branch is considered independent and subsequent
3542
commits will be local only.
3545
_see_also = ['checkouts', 'bind']
3550
b, relpath = Branch.open_containing(u'.')
3552
raise errors.BzrCommandError('Local branch is not bound')
3555
class cmd_uncommit(Command):
3556
"""Remove the last committed revision.
3558
--verbose will print out what is being removed.
3559
--dry-run will go through all the motions, but not actually
3562
If --revision is specified, uncommit revisions to leave the branch at the
3563
specified revision. For example, "bzr uncommit -r 15" will leave the
3564
branch at revision 15.
3566
In the future, uncommit will create a revision bundle, which can then
3570
# TODO: jam 20060108 Add an option to allow uncommit to remove
3571
# unreferenced information in 'branch-as-repository' branches.
3572
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3573
# information in shared branches as well.
3574
_see_also = ['commit']
3575
takes_options = ['verbose', 'revision',
3576
Option('dry-run', help='Don\'t actually make changes.'),
3577
Option('force', help='Say yes to all questions.')]
3578
takes_args = ['location?']
3580
encoding_type = 'replace'
3582
def run(self, location=None,
3583
dry_run=False, verbose=False,
3584
revision=None, force=False):
3585
if location is None:
3587
control, relpath = bzrdir.BzrDir.open_containing(location)
3589
tree = control.open_workingtree()
3591
except (errors.NoWorkingTree, errors.NotLocalUrl):
3593
b = control.open_branch()
3595
if tree is not None:
3600
return self._run(b, tree, dry_run, verbose, revision, force)
3602
if tree is not None:
3607
def _run(self, b, tree, dry_run, verbose, revision, force):
3608
from bzrlib.log import log_formatter, show_log
3609
from bzrlib.uncommit import uncommit
3611
last_revno, last_rev_id = b.last_revision_info()
3614
if revision is None:
3616
rev_id = last_rev_id
3618
# 'bzr uncommit -r 10' actually means uncommit
3619
# so that the final tree is at revno 10.
3620
# but bzrlib.uncommit.uncommit() actually uncommits
3621
# the revisions that are supplied.
3622
# So we need to offset it by one
3623
revno = revision[0].in_history(b).revno + 1
3624
if revno <= last_revno:
3625
rev_id = b.get_rev_id(revno)
3627
if rev_id is None or _mod_revision.is_null(rev_id):
3628
self.outf.write('No revisions to uncommit.\n')
3631
lf = log_formatter('short',
3633
show_timezone='original')
3638
direction='forward',
3639
start_revision=revno,
3640
end_revision=last_revno)
3643
print 'Dry-run, pretending to remove the above revisions.'
3645
val = raw_input('Press <enter> to continue')
3647
print 'The above revision(s) will be removed.'
3649
val = raw_input('Are you sure [y/N]? ')
3650
if val.lower() not in ('y', 'yes'):
3654
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3658
class cmd_break_lock(Command):
3659
"""Break a dead lock on a repository, branch or working directory.
3661
CAUTION: Locks should only be broken when you are sure that the process
3662
holding the lock has been stopped.
3664
You can get information on what locks are open via the 'bzr info' command.
3669
takes_args = ['location?']
3671
def run(self, location=None, show=False):
3672
if location is None:
3674
control, relpath = bzrdir.BzrDir.open_containing(location)
3676
control.break_lock()
3677
except NotImplementedError:
3681
class cmd_wait_until_signalled(Command):
3682
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3684
This just prints a line to signal when it is ready, then blocks on stdin.
3690
sys.stdout.write("running\n")
3692
sys.stdin.readline()
3695
class cmd_serve(Command):
3696
"""Run the bzr server."""
3698
aliases = ['server']
3702
help='Serve on stdin/out for use from inetd or sshd.'),
3704
help='Listen for connections on nominated port of the form '
3705
'[hostname:]portnumber. Passing 0 as the port number will '
3706
'result in a dynamically allocated port. The default port is '
3710
help='Serve contents of this directory.',
3712
Option('allow-writes',
3713
help='By default the server is a readonly server. Supplying '
3714
'--allow-writes enables write access to the contents of '
3715
'the served directory and below.'
3719
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3720
from bzrlib import lockdir
3721
from bzrlib.smart import medium, server
3722
from bzrlib.transport import get_transport
3723
from bzrlib.transport.chroot import ChrootServer
3724
if directory is None:
3725
directory = os.getcwd()
3726
url = urlutils.local_path_to_url(directory)
3727
if not allow_writes:
3728
url = 'readonly+' + url
3729
chroot_server = ChrootServer(get_transport(url))
3730
chroot_server.setUp()
3731
t = get_transport(chroot_server.get_url())
3733
smart_server = medium.SmartServerPipeStreamMedium(
3734
sys.stdin, sys.stdout, t)
3736
host = medium.BZR_DEFAULT_INTERFACE
3738
port = medium.BZR_DEFAULT_PORT
3741
host, port = port.split(':')
3743
smart_server = server.SmartTCPServer(t, host=host, port=port)
3744
print 'listening on port: ', smart_server.port
3746
# for the duration of this server, no UI output is permitted.
3747
# note that this may cause problems with blackbox tests. This should
3748
# be changed with care though, as we dont want to use bandwidth sending
3749
# progress over stderr to smart server clients!
3750
old_factory = ui.ui_factory
3751
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
3753
ui.ui_factory = ui.SilentUIFactory()
3754
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
3755
smart_server.serve()
3757
ui.ui_factory = old_factory
3758
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
3761
class cmd_join(Command):
3762
"""Combine a subtree into its containing tree.
3764
This command is for experimental use only. It requires the target tree
3765
to be in dirstate-with-subtree format, which cannot be converted into
3768
The TREE argument should be an independent tree, inside another tree, but
3769
not part of it. (Such trees can be produced by "bzr split", but also by
3770
running "bzr branch" with the target inside a tree.)
3772
The result is a combined tree, with the subtree no longer an independant
3773
part. This is marked as a merge of the subtree into the containing tree,
3774
and all history is preserved.
3776
If --reference is specified, the subtree retains its independence. It can
3777
be branched by itself, and can be part of multiple projects at the same
3778
time. But operations performed in the containing tree, such as commit
3779
and merge, will recurse into the subtree.
3782
_see_also = ['split']
3783
takes_args = ['tree']
3785
Option('reference', help='Join by reference.'),
3789
def run(self, tree, reference=False):
3790
sub_tree = WorkingTree.open(tree)
3791
parent_dir = osutils.dirname(sub_tree.basedir)
3792
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3793
repo = containing_tree.branch.repository
3794
if not repo.supports_rich_root():
3795
raise errors.BzrCommandError(
3796
"Can't join trees because %s doesn't support rich root data.\n"
3797
"You can use bzr upgrade on the repository."
3801
containing_tree.add_reference(sub_tree)
3802
except errors.BadReferenceTarget, e:
3803
# XXX: Would be better to just raise a nicely printable
3804
# exception from the real origin. Also below. mbp 20070306
3805
raise errors.BzrCommandError("Cannot join %s. %s" %
3809
containing_tree.subsume(sub_tree)
3810
except errors.BadSubsumeSource, e:
3811
raise errors.BzrCommandError("Cannot join %s. %s" %
3815
class cmd_split(Command):
3816
"""Split a subdirectory of a tree into a separate tree.
3818
This command will produce a target tree in a format that supports
3819
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
3820
converted into earlier formats like 'dirstate-tags'.
3822
The TREE argument should be a subdirectory of a working tree. That
3823
subdirectory will be converted into an independent tree, with its own
3824
branch. Commits in the top-level tree will not apply to the new subtree.
3827
# join is not un-hidden yet
3828
#_see_also = ['join']
3829
takes_args = ['tree']
3831
def run(self, tree):
3832
containing_tree, subdir = WorkingTree.open_containing(tree)
3833
sub_id = containing_tree.path2id(subdir)
3835
raise errors.NotVersionedError(subdir)
3837
containing_tree.extract(sub_id)
3838
except errors.RootNotRich:
3839
raise errors.UpgradeRequired(containing_tree.branch.base)
3842
class cmd_merge_directive(Command):
3843
"""Generate a merge directive for auto-merge tools.
3845
A directive requests a merge to be performed, and also provides all the
3846
information necessary to do so. This means it must either include a
3847
revision bundle, or the location of a branch containing the desired
3850
A submit branch (the location to merge into) must be supplied the first
3851
time the command is issued. After it has been supplied once, it will
3852
be remembered as the default.
3854
A public branch is optional if a revision bundle is supplied, but required
3855
if --diff or --plain is specified. It will be remembered as the default
3856
after the first use.
3859
takes_args = ['submit_branch?', 'public_branch?']
3863
_see_also = ['send']
3866
RegistryOption.from_kwargs('patch-type',
3867
'The type of patch to include in the directive.',
3869
value_switches=True,
3871
bundle='Bazaar revision bundle (default).',
3872
diff='Normal unified diff.',
3873
plain='No patch, just directive.'),
3874
Option('sign', help='GPG-sign the directive.'), 'revision',
3875
Option('mail-to', type=str,
3876
help='Instead of printing the directive, email to this address.'),
3877
Option('message', type=str, short_name='m',
3878
help='Message to use when committing this merge.')
3881
encoding_type = 'exact'
3883
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3884
sign=False, revision=None, mail_to=None, message=None):
3885
from bzrlib.revision import ensure_null, NULL_REVISION
3886
include_patch, include_bundle = {
3887
'plain': (False, False),
3888
'diff': (True, False),
3889
'bundle': (True, True),
3891
branch = Branch.open('.')
3892
stored_submit_branch = branch.get_submit_branch()
3893
if submit_branch is None:
3894
submit_branch = stored_submit_branch
3896
if stored_submit_branch is None:
3897
branch.set_submit_branch(submit_branch)
3898
if submit_branch is None:
3899
submit_branch = branch.get_parent()
3900
if submit_branch is None:
3901
raise errors.BzrCommandError('No submit branch specified or known')
3903
stored_public_branch = branch.get_public_branch()
3904
if public_branch is None:
3905
public_branch = stored_public_branch
3906
elif stored_public_branch is None:
3907
branch.set_public_branch(public_branch)
3908
if not include_bundle and public_branch is None:
3909
raise errors.BzrCommandError('No public branch specified or'
3911
base_revision_id = None
3912
if revision is not None:
3913
if len(revision) > 2:
3914
raise errors.BzrCommandError('bzr merge-directive takes '
3915
'at most two one revision identifiers')
3916
revision_id = revision[-1].in_history(branch).rev_id
3917
if len(revision) == 2:
3918
base_revision_id = revision[0].in_history(branch).rev_id
3919
base_revision_id = ensure_null(base_revision_id)
3921
revision_id = branch.last_revision()
3922
revision_id = ensure_null(revision_id)
3923
if revision_id == NULL_REVISION:
3924
raise errors.BzrCommandError('No revisions to bundle.')
3925
directive = merge_directive.MergeDirective2.from_objects(
3926
branch.repository, revision_id, time.time(),
3927
osutils.local_time_offset(), submit_branch,
3928
public_branch=public_branch, include_patch=include_patch,
3929
include_bundle=include_bundle, message=message,
3930
base_revision_id=base_revision_id)
3933
self.outf.write(directive.to_signed(branch))
3935
self.outf.writelines(directive.to_lines())
3937
message = directive.to_email(mail_to, branch, sign)
3938
s = SMTPConnection(branch.get_config())
3939
s.send_email(message)
3942
class cmd_send(Command):
3943
"""Mail or create a merge-directive for submiting changes.
3945
A merge directive provides many things needed for requesting merges:
3947
* A machine-readable description of the merge to perform
3949
* An optional patch that is a preview of the changes requested
3951
* An optional bundle of revision data, so that the changes can be applied
3952
directly from the merge directive, without retrieving data from a
3955
If --no-bundle is specified, then public_branch is needed (and must be
3956
up-to-date), so that the receiver can perform the merge using the
3957
public_branch. The public_branch is always included if known, so that
3958
people can check it later.
3960
The submit branch defaults to the parent, but can be overridden. Both
3961
submit branch and public branch will be remembered if supplied.
3963
If a public_branch is known for the submit_branch, that public submit
3964
branch is used in the merge instructions. This means that a local mirror
3965
can be used as your actual submit branch, once you have set public_branch
3968
Mail is sent using your preferred mail program. This should be transparent
3969
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
3970
If the preferred client can't be found (or used), your editor will be used.
3972
To use a specific mail program, set the mail_client configuration option.
3973
(For Thunderbird 1.5, this works around some bugs.) Supported values for
3974
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
3975
generic options are "default", "editor", "mapi", and "xdg-email".
3977
If mail is being sent, a to address is required. This can be supplied
3978
either on the commandline, or by setting the submit_to configuration
3981
Two formats are currently supported: "4" uses revision bundle format 4 and
3982
merge directive format 2. It is significantly faster and smaller than
3983
older formats. It is compatible with Bazaar 0.19 and later. It is the
3984
default. "0.9" uses revision bundle format 0.9 and merge directive
3985
format 1. It is compatible with Bazaar 0.12 - 0.18.
3988
encoding_type = 'exact'
3990
_see_also = ['merge']
3992
takes_args = ['submit_branch?', 'public_branch?']
3996
help='Do not include a bundle in the merge directive.'),
3997
Option('no-patch', help='Do not include a preview patch in the merge'
4000
help='Remember submit and public branch.'),
4002
help='Branch to generate the submission from, '
4003
'rather than the one containing the working directory.',
4006
Option('output', short_name='o', help='Write directive to this file.',
4008
Option('mail-to', help='Mail the request to this address.',
4012
RegistryOption.from_kwargs('format',
4013
'Use the specified output format.',
4014
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4015
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4018
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4019
no_patch=False, revision=None, remember=False, output=None,
4020
format='4', mail_to=None, message=None, **kwargs):
4021
return self._run(submit_branch, revision, public_branch, remember,
4022
format, no_bundle, no_patch, output,
4023
kwargs.get('from', '.'), mail_to, message)
4025
def _run(self, submit_branch, revision, public_branch, remember, format,
4026
no_bundle, no_patch, output, from_, mail_to, message):
4027
from bzrlib.revision import NULL_REVISION
4028
branch = Branch.open_containing(from_)[0]
4030
outfile = StringIO()
4034
outfile = open(output, 'wb')
4035
# we may need to write data into branch's repository to calculate
4040
config = branch.get_config()
4042
mail_to = config.get_user_option('submit_to')
4043
mail_client = config.get_mail_client()
4044
if remember and submit_branch is None:
4045
raise errors.BzrCommandError(
4046
'--remember requires a branch to be specified.')
4047
stored_submit_branch = branch.get_submit_branch()
4048
remembered_submit_branch = False
4049
if submit_branch is None:
4050
submit_branch = stored_submit_branch
4051
remembered_submit_branch = True
4053
if stored_submit_branch is None or remember:
4054
branch.set_submit_branch(submit_branch)
4055
if submit_branch is None:
4056
submit_branch = branch.get_parent()
4057
remembered_submit_branch = True
4058
if submit_branch is None:
4059
raise errors.BzrCommandError('No submit branch known or'
4061
if remembered_submit_branch:
4062
note('Using saved location: %s', submit_branch)
4064
stored_public_branch = branch.get_public_branch()
4065
if public_branch is None:
4066
public_branch = stored_public_branch
4067
elif stored_public_branch is None or remember:
4068
branch.set_public_branch(public_branch)
4069
if no_bundle and public_branch is None:
4070
raise errors.BzrCommandError('No public branch specified or'
4072
base_revision_id = None
4074
if revision is not None:
4075
if len(revision) > 2:
4076
raise errors.BzrCommandError('bzr send takes '
4077
'at most two one revision identifiers')
4078
revision_id = revision[-1].in_history(branch).rev_id
4079
if len(revision) == 2:
4080
base_revision_id = revision[0].in_history(branch).rev_id
4081
if revision_id is None:
4082
revision_id = branch.last_revision()
4083
if revision_id == NULL_REVISION:
4084
raise errors.BzrCommandError('No revisions to submit.')
4086
directive = merge_directive.MergeDirective2.from_objects(
4087
branch.repository, revision_id, time.time(),
4088
osutils.local_time_offset(), submit_branch,
4089
public_branch=public_branch, include_patch=not no_patch,
4090
include_bundle=not no_bundle, message=message,
4091
base_revision_id=base_revision_id)
4092
elif format == '0.9':
4095
patch_type = 'bundle'
4097
raise errors.BzrCommandError('Format 0.9 does not'
4098
' permit bundle with no patch')
4104
directive = merge_directive.MergeDirective.from_objects(
4105
branch.repository, revision_id, time.time(),
4106
osutils.local_time_offset(), submit_branch,
4107
public_branch=public_branch, patch_type=patch_type,
4110
outfile.writelines(directive.to_lines())
4112
subject = '[MERGE] '
4113
if message is not None:
4116
revision = branch.repository.get_revision(revision_id)
4117
subject += revision.get_summary()
4118
mail_client.compose_merge_request(mail_to, subject,
4126
class cmd_bundle_revisions(cmd_send):
4128
"""Create a merge-directive for submiting changes.
4130
A merge directive provides many things needed for requesting merges:
4132
* A machine-readable description of the merge to perform
4134
* An optional patch that is a preview of the changes requested
4136
* An optional bundle of revision data, so that the changes can be applied
4137
directly from the merge directive, without retrieving data from a
4140
If --no-bundle is specified, then public_branch is needed (and must be
4141
up-to-date), so that the receiver can perform the merge using the
4142
public_branch. The public_branch is always included if known, so that
4143
people can check it later.
4145
The submit branch defaults to the parent, but can be overridden. Both
4146
submit branch and public branch will be remembered if supplied.
4148
If a public_branch is known for the submit_branch, that public submit
4149
branch is used in the merge instructions. This means that a local mirror
4150
can be used as your actual submit branch, once you have set public_branch
4153
Two formats are currently supported: "4" uses revision bundle format 4 and
4154
merge directive format 2. It is significantly faster and smaller than
4155
older formats. It is compatible with Bazaar 0.19 and later. It is the
4156
default. "0.9" uses revision bundle format 0.9 and merge directive
4157
format 1. It is compatible with Bazaar 0.12 - 0.18.
4162
help='Do not include a bundle in the merge directive.'),
4163
Option('no-patch', help='Do not include a preview patch in the merge'
4166
help='Remember submit and public branch.'),
4168
help='Branch to generate the submission from, '
4169
'rather than the one containing the working directory.',
4172
Option('output', short_name='o', help='Write directive to this file.',
4175
RegistryOption.from_kwargs('format',
4176
'Use the specified output format.',
4177
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4178
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4180
aliases = ['bundle']
4182
_see_also = ['send', 'merge']
4186
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4187
no_patch=False, revision=None, remember=False, output=None,
4188
format='4', **kwargs):
4191
return self._run(submit_branch, revision, public_branch, remember,
4192
format, no_bundle, no_patch, output,
4193
kwargs.get('from', '.'), None, None)
4196
class cmd_tag(Command):
4197
"""Create, remove or modify a tag naming a revision.
4199
Tags give human-meaningful names to revisions. Commands that take a -r
4200
(--revision) option can be given -rtag:X, where X is any previously
4203
Tags are stored in the branch. Tags are copied from one branch to another
4204
along when you branch, push, pull or merge.
4206
It is an error to give a tag name that already exists unless you pass
4207
--force, in which case the tag is moved to point to the new revision.
4210
_see_also = ['commit', 'tags']
4211
takes_args = ['tag_name']
4214
help='Delete this tag rather than placing it.',
4217
help='Branch in which to place the tag.',
4222
help='Replace existing tags.',
4227
def run(self, tag_name,
4233
branch, relpath = Branch.open_containing(directory)
4237
branch.tags.delete_tag(tag_name)
4238
self.outf.write('Deleted tag %s.\n' % tag_name)
4241
if len(revision) != 1:
4242
raise errors.BzrCommandError(
4243
"Tags can only be placed on a single revision, "
4245
revision_id = revision[0].in_history(branch).rev_id
4247
revision_id = branch.last_revision()
4248
if (not force) and branch.tags.has_tag(tag_name):
4249
raise errors.TagAlreadyExists(tag_name)
4250
branch.tags.set_tag(tag_name, revision_id)
4251
self.outf.write('Created tag %s.\n' % tag_name)
4256
class cmd_tags(Command):
4259
This command shows a table of tag names and the revisions they reference.
4265
help='Branch whose tags should be displayed.',
4269
RegistryOption.from_kwargs('sort',
4270
'Sort tags by different criteria.', title='Sorting',
4271
alpha='Sort tags lexicographically (default).',
4272
time='Sort tags chronologically.',
4283
branch, relpath = Branch.open_containing(directory)
4284
tags = branch.tags.get_tag_dict().items()
4287
elif sort == 'time':
4289
for tag, revid in tags:
4291
revobj = branch.repository.get_revision(revid)
4292
except errors.NoSuchRevision:
4293
timestamp = sys.maxint # place them at the end
4295
timestamp = revobj.timestamp
4296
timestamps[revid] = timestamp
4297
tags.sort(key=lambda x: timestamps[x[1]])
4299
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4300
revno_map = branch.get_revision_id_to_revno_map()
4301
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4302
for tag, revid in tags ]
4303
for tag, revspec in tags:
4304
self.outf.write('%-20s %s\n' % (tag, revspec))
4307
class cmd_reconfigure(Command):
4308
"""Reconfigure the type of a bzr directory.
4310
A target configuration must be specified.
4312
For checkouts, the bind-to location will be auto-detected if not specified.
4313
The order of preference is
4314
1. For a lightweight checkout, the current bound location.
4315
2. For branches that used to be checkouts, the previously-bound location.
4316
3. The push location.
4317
4. The parent location.
4318
If none of these is available, --bind-to must be specified.
4321
takes_args = ['location?']
4322
takes_options = [RegistryOption.from_kwargs('target_type',
4323
title='Target type',
4324
help='The type to reconfigure the directory to.',
4325
value_switches=True, enum_switch=False,
4326
branch='Reconfigure to a branch.',
4327
tree='Reconfigure to a tree.',
4328
checkout='Reconfigure to a checkout.',
4329
lightweight_checkout='Reconfigure to a lightweight'
4331
Option('bind-to', help='Branch to bind checkout to.',
4334
help='Perform reconfiguration even if local changes'
4338
def run(self, location=None, target_type=None, bind_to=None, force=False):
4339
directory = bzrdir.BzrDir.open(location)
4340
if target_type is None:
4341
raise errors.BzrCommandError('No target configuration specified')
4342
elif target_type == 'branch':
4343
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4344
elif target_type == 'tree':
4345
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4346
elif target_type == 'checkout':
4347
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4349
elif target_type == 'lightweight-checkout':
4350
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4352
reconfiguration.apply(force)
4355
class cmd_switch(Command):
4356
"""Set the branch of a checkout and update.
4358
For lightweight checkouts, this changes the branch being referenced.
4359
For heavyweight checkouts, this checks that there are no local commits
4360
versus the current bound branch, then it makes the local branch a mirror
4361
of the new location and binds to it.
4363
In both cases, the working tree is updated and uncommitted changes
4364
are merged. The user can commit or revert these as they desire.
4366
Pending merges need to be committed or reverted before using switch.
4369
takes_args = ['to_location']
4370
takes_options = [Option('force',
4371
help='Switch even if local commits will be lost.')
4374
def run(self, to_location, force=False):
4375
from bzrlib import switch
4376
to_branch = Branch.open(to_location)
4378
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4379
switch.switch(control_dir, to_branch, force)
4380
note('Switched to branch: %s',
4381
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4384
def _create_prefix(cur_transport):
4385
needed = [cur_transport]
4386
# Recurse upwards until we can create a directory successfully
4388
new_transport = cur_transport.clone('..')
4389
if new_transport.base == cur_transport.base:
4390
raise errors.BzrCommandError(
4391
"Failed to create path prefix for %s."
4392
% cur_transport.base)
4394
new_transport.mkdir('.')
4395
except errors.NoSuchFile:
4396
needed.append(new_transport)
4397
cur_transport = new_transport
4400
# Now we only need to create child directories
4402
cur_transport = needed.pop()
4403
cur_transport.ensure_base()
4406
def _get_mergeable_helper(location):
4407
"""Get a merge directive or bundle if 'location' points to one.
4409
Try try to identify a bundle and returns its mergeable form. If it's not,
4410
we return the tried transport anyway so that it can reused to access the
4413
:param location: can point to a bundle or a branch.
4415
:return: mergeable, transport
4418
url = urlutils.normalize_url(location)
4419
url, filename = urlutils.split(url, exclude_trailing_slash=False)
4420
location_transport = transport.get_transport(url)
4423
# There may be redirections but we ignore the intermediate
4424
# and final transports used
4425
read = bundle.read_mergeable_from_transport
4426
mergeable, t = read(location_transport, filename)
4427
except errors.NotABundle:
4428
# Continue on considering this url a Branch but adjust the
4429
# location_transport
4430
location_transport = location_transport.clone(filename)
4431
return mergeable, location_transport
4434
# these get imported and then picked up by the scan for cmd_*
4435
# TODO: Some more consistent way to split command definitions across files;
4436
# we do need to load at least some information about them to know of
4437
# aliases. ideally we would avoid loading the implementation until the
4438
# details were needed.
4439
from bzrlib.cmd_version_info import cmd_version_info
4440
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4441
from bzrlib.bundle.commands import (
4444
from bzrlib.sign_my_commits import cmd_sign_my_commits
4445
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4446
cmd_weave_plan_merge, cmd_weave_merge_text