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# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from StringIO import StringIO
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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from bzrlib.branch import Branch
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.conflicts import ConflictList
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from bzrlib.revision import common_ancestor
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import Option, RegistryOption
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from bzrlib.progress import DummyProgress, ProgressPhase
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.'):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or
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:return: workingtree, [relative_paths]
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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for filename in file_list:
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new_list.append(tree.relpath(osutils.dereference_path(filename)))
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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return tree, new_list
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@symbol_versioning.deprecated_function(symbol_versioning.zero_fifteen)
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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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# Have to use BzrDirMetaFormat1 directly, so that
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# RepositoryFormat.set_default_format works
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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return bzrdir.format_registry.make_bzrdir(typestring)
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msg = 'Unknown bzr format "%s". See "bzr help formats".' % typestring
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raise errors.BzrCommandError(msg)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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File kind has been changed (e.g. from file to directory).
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details on the
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changes to file texts, use 'bzr diff'.
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--short gives a status flags for each item, similar to the SVN's status
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Column 1: versioning / renames
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P Entry for a pending merge (not a file)
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* The execute bit was changed
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision',
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Option('short', help='Give short SVN-style status lines'),
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Option('versioned', help='Only show versioned files')]
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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def run(self, show_ids=False, file_list=None, revision=None, short=False,
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from bzrlib.status import show_tree_status
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tree, file_list = tree_files(file_list)
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show_tree_status(tree, show_ids=show_ids,
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specific_files=file_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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# cat-revision is more for frontends so should be exact
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def run(self, revision_id=None, revision=None):
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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if revision_id is not None and revision is not None:
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raise errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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revno, rev_id = rev.in_history(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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class cmd_remove_tree(Command):
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"""Remove the working tree from a given branch/checkout.
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Since a lightweight checkout is little more than a working tree
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this will refuse to run against one.
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To re-create the working tree, use "bzr checkout".
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takes_args = ['location?']
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def run(self, location='.'):
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d = bzrdir.BzrDir.open(location)
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working = d.open_workingtree()
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except errors.NoWorkingTree:
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raise errors.BzrCommandError("No working tree to remove")
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except errors.NotLocalUrl:
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raise errors.BzrCommandError("You cannot remove the working tree of a "
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working_path = working.bzrdir.root_transport.base
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branch_path = working.branch.bzrdir.root_transport.base
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if working_path != branch_path:
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raise errors.BzrCommandError("You cannot remove the working tree from "
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"a lightweight checkout")
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d.destroy_workingtree()
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch.
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takes_args = ['location?']
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def run(self, location=u'.'):
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self.outf.write(str(Branch.open_containing(location)[0].revno()))
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self.outf.write('\n')
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec.from_string(rev))
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raise errors.BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explicitly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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--file-ids-from will try to use the file ids from the supplied path.
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It looks up ids trying to find a matching parent directory with the
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same filename, and then by pure path. 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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takes_options = ['no-recurse', 'dry-run', 'verbose',
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Option('file-ids-from', type=unicode,
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help='Lookup file ids from here')]
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encoding_type = 'replace'
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
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if file_ids_from is not None:
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base_tree, base_path = WorkingTree.open_containing(
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except errors.NoWorkingTree:
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base_branch, base_path = Branch.open_containing(
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base_tree = base_branch.basis_tree()
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action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
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to_file=self.outf, should_print=(not is_quiet()))
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action = bzrlib.add.AddAction(to_file=self.outf,
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should_print=(not is_quiet()))
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base_tree.lock_read()
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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action=action, save=not dry_run)
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if base_tree is not None:
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for glob in sorted(ignored.keys()):
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for path in ignored[glob]:
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self.outf.write("ignored %s matching \"%s\"\n"
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for glob, paths in ignored.items():
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match_len += len(paths)
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self.outf.write("ignored %d file(s).\n" % match_len)
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self.outf.write("If you wish to add some of these files,"
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" please add them by name.\n")
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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encoding_type = 'replace'
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example: --kind file.
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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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takes_options = ['revision', 'show-ids', 'kind']
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind specified')
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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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if revision is not None:
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if len(revision) > 1:
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raise errors.BzrCommandError(
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'bzr inventory --revision takes exactly one revision'
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revision_id = revision[0].in_history(work_tree.branch).rev_id
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tree = work_tree.branch.repository.revision_tree(revision_id)
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extra_trees = [work_tree]
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if file_list is not None:
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file_ids = tree.paths2ids(file_list, trees=extra_trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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if tree is not work_tree:
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for path, entry in entries:
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name.
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If OLDNAME does not exist on the filesystem but is versioned and
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NEWNAME does exist on the filesystem but is not versioned, mv
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assumes that the file has been manually moved and only updates
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its internal inventory to reflect that change.
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The same is valid when moving many SOURCE files to a DESTINATION.
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Files cannot be moved between branches.
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takes_args = ['names*']
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takes_options = [Option("after", help="move only the bzr identifier"
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" of the file (file has already been moved). Use this flag if"
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" bzr is not able to detect this itself.")]
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aliases = ['move', 'rename']
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encoding_type = 'replace'
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def run(self, names_list, after=False):
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if names_list is None:
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if len(names_list) < 2:
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raise errors.BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
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self.outf.write("%s => %s\n" % pair)
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if len(names_list) != 2:
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raise errors.BzrCommandError('to mv multiple files the'
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' destination must be a versioned'
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tree.rename_one(rel_names[0], rel_names[1], after=after)
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self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
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class cmd_pull(Command):
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"""Turn this branch into a mirror of another branch.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) into the parent.
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If branches have diverged, you can use 'bzr merge' to integrate the changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use pull --overwrite.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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takes_options = ['remember', 'overwrite', 'revision', 'verbose',
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help='branch to pull into, '
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'rather than the one containing the working directory',
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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revision=None, verbose=False,
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from bzrlib.tag import _merge_tags_if_possible
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# FIXME: too much stuff is in the command class
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if directory is None:
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tree_to = WorkingTree.open_containing(directory)[0]
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branch_to = tree_to.branch
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except errors.NoWorkingTree:
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branch_to = Branch.open_containing(directory)[0]
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if location is not None:
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mergeable = bundle.read_mergeable_from_url(
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except errors.NotABundle:
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pass # Continue on considering this url a Branch
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stored_loc = branch_to.get_parent()
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if stored_loc is None:
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raise errors.BzrCommandError("No pull location known or"
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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if 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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revision_id = mergeable.install_revisions(branch_to.repository)
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branch_from = branch_to
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branch_from = Branch.open(location)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if 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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result = tree_to.pull(branch_from, overwrite, revision_id,
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delta._ChangeReporter(unversioned_filter=tree_to.is_ignored))
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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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from bzrlib.log import show_changed_revisions
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new_rh = branch_to.revision_history()
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show_changed_revisions(branch_to, old_rh, new_rh,
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class cmd_push(Command):
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"""Update a mirror of this branch.
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The target branch will not have its working tree populated because this
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is both expensive, and is not supported on remote file systems.
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Some smart servers or protocols *may* put the working tree in place in
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) by the source branch.
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely, discarding its unmerged changes.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that.
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After that you will be able to do a push without '--overwrite'.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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takes_options = ['remember', 'overwrite', 'verbose',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist'),
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help='branch to push from, '
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'rather than the one containing the working directory',
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Option('use-existing-dir',
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help='By default push will fail if the target'
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' directory exists, but does not already'
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' have a control directory. This flag will'
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' allow push to proceed.'),
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False,
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use_existing_dir=False,
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# FIXME: Way too big! Put this into a function called from the
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if directory is None:
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br_from = Branch.open_containing(directory)[0]
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stored_loc = br_from.get_push_location()
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if stored_loc is None:
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raise errors.BzrCommandError("No push location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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to_transport = transport.get_transport(location)
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location_url = to_transport.base
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br_to = repository_to = dir_to = None
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dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
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except errors.NotBranchError:
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pass # Didn't find anything
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# If we can open a branch, use its direct repository, otherwise see
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# if there is a repository without a branch.
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br_to = dir_to.open_branch()
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except errors.NotBranchError:
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# Didn't find a branch, can we find a repository?
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repository_to = dir_to.find_repository()
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except errors.NoRepositoryPresent:
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# Found a branch, so we must have found a repository
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repository_to = br_to.repository
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# The destination doesn't exist; create it.
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# XXX: Refactor the create_prefix/no_create_prefix code into a
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# common helper function
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to_transport.mkdir('.')
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except errors.FileExists:
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if not use_existing_dir:
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raise errors.BzrCommandError("Target directory %s"
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" already exists, but does not have a valid .bzr"
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" directory. Supply --use-existing-dir to push"
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" there anyway." % location)
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except errors.NoSuchFile:
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if not create_prefix:
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raise errors.BzrCommandError("Parent directory of %s"
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"\nYou may supply --create-prefix to create all"
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" leading parent directories."
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cur_transport = to_transport
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needed = [cur_transport]
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# Recurse upwards until we can create a directory successfully
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new_transport = cur_transport.clone('..')
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if new_transport.base == cur_transport.base:
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raise errors.BzrCommandError("Failed to create path"
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new_transport.mkdir('.')
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except errors.NoSuchFile:
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needed.append(new_transport)
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cur_transport = new_transport
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# Now we only need to create child directories
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cur_transport = needed.pop()
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cur_transport.mkdir('.')
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# Now the target directory exists, but doesn't have a .bzr
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# directory. So we need to create it, along with any work to create
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# all of the dependent branches, etc.
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dir_to = br_from.bzrdir.clone(location_url,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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# TODO: Some more useful message about what was copied
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note('Created new branch.')
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# We successfully created the target, remember it
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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elif repository_to is None:
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# we have a bzrdir but no branch or repository
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# XXX: Figure out what to do other than complain.
787
raise errors.BzrCommandError("At %s you have a valid .bzr control"
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" directory, but not a branch or repository. This is an"
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" unsupported configuration. Please move the target directory"
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" out of the way and try again."
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# We have a repository but no branch, copy the revisions, and then
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last_revision_id = br_from.last_revision()
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repository_to.fetch(br_from.repository,
797
revision_id=last_revision_id)
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br_to = br_from.clone(dir_to, revision_id=last_revision_id)
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note('Created new branch.')
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if br_from.get_push_location() is None or remember:
801
br_from.set_push_location(br_to.base)
802
else: # We have a valid to branch
803
# We were able to connect to the remote location, so remember it
804
# we don't need to successfully push because of possible divergence.
805
if br_from.get_push_location() is None or remember:
806
br_from.set_push_location(br_to.base)
807
old_rh = br_to.revision_history()
810
tree_to = dir_to.open_workingtree()
811
except errors.NotLocalUrl:
812
warning('This transport does not update the working '
813
'tree of: %s' % (br_to.base,))
814
push_result = br_from.push(br_to, overwrite)
815
except errors.NoWorkingTree:
816
push_result = br_from.push(br_to, overwrite)
820
push_result = br_from.push(tree_to.branch, overwrite)
824
except errors.DivergedBranches:
825
raise errors.BzrCommandError('These branches have diverged.'
826
' Try using "merge" and then "push".')
827
if push_result is not None:
828
push_result.report(self.outf)
830
new_rh = br_to.revision_history()
833
from bzrlib.log import show_changed_revisions
834
show_changed_revisions(br_to, old_rh, new_rh,
837
# we probably did a clone rather than a push, so a message was
842
class cmd_branch(Command):
843
"""Create a new copy of a branch.
845
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
846
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
848
To retrieve the branch as of a particular revision, supply the --revision
849
parameter, as in "branch foo/bar -r 5".
851
takes_args = ['from_location', 'to_location?']
852
takes_options = ['revision']
853
aliases = ['get', 'clone']
855
def run(self, from_location, to_location=None, revision=None):
856
from bzrlib.tag import _merge_tags_if_possible
859
elif len(revision) > 1:
860
raise errors.BzrCommandError(
861
'bzr branch --revision takes exactly 1 revision value')
863
br_from = Branch.open(from_location)
866
if len(revision) == 1 and revision[0] is not None:
867
revision_id = revision[0].in_history(br_from)[1]
869
# FIXME - wt.last_revision, fallback to branch, fall back to
870
# None or perhaps NULL_REVISION to mean copy nothing
872
revision_id = br_from.last_revision()
873
if to_location is None:
874
to_location = os.path.basename(from_location.rstrip("/\\"))
877
name = os.path.basename(to_location) + '\n'
879
to_transport = transport.get_transport(to_location)
881
to_transport.mkdir('.')
882
except errors.FileExists:
883
raise errors.BzrCommandError('Target directory "%s" already'
884
' exists.' % to_location)
885
except errors.NoSuchFile:
886
raise errors.BzrCommandError('Parent of "%s" does not exist.'
889
# preserve whatever source format we have.
890
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
891
branch = dir.open_branch()
892
except errors.NoSuchRevision:
893
to_transport.delete_tree('.')
894
msg = "The branch %s has no revision %s." % (from_location, revision[0])
895
raise errors.BzrCommandError(msg)
897
branch.control_files.put_utf8('branch-name', name)
898
_merge_tags_if_possible(br_from, branch)
899
note('Branched %d revision(s).' % branch.revno())
904
class cmd_checkout(Command):
905
"""Create a new checkout of an existing branch.
907
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
908
the branch found in '.'. This is useful if you have removed the working tree
909
or if it was never created - i.e. if you pushed the branch to its current
912
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
913
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
915
To retrieve the branch as of a particular revision, supply the --revision
916
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
917
out of date [so you cannot commit] but it may be useful (i.e. to examine old
920
See "help checkouts" for more information on checkouts.
922
takes_args = ['branch_location?', 'to_location?']
923
takes_options = ['revision',
924
Option('lightweight',
925
help="perform a lightweight checkout. Lightweight "
926
"checkouts depend on access to the branch for "
927
"every operation. Normal checkouts can perform "
928
"common operations like diff and status without "
929
"such access, and also support local commits."
934
def run(self, branch_location=None, to_location=None, revision=None,
938
elif len(revision) > 1:
939
raise errors.BzrCommandError(
940
'bzr checkout --revision takes exactly 1 revision value')
941
if branch_location is None:
942
branch_location = osutils.getcwd()
943
to_location = branch_location
944
source = Branch.open(branch_location)
945
if len(revision) == 1 and revision[0] is not None:
946
revision_id = revision[0].in_history(source)[1]
949
if to_location is None:
950
to_location = os.path.basename(branch_location.rstrip("/\\"))
951
# if the source and to_location are the same,
952
# and there is no working tree,
953
# then reconstitute a branch
954
if (osutils.abspath(to_location) ==
955
osutils.abspath(branch_location)):
957
source.bzrdir.open_workingtree()
958
except errors.NoWorkingTree:
959
source.bzrdir.create_workingtree()
962
os.mkdir(to_location)
964
if e.errno == errno.EEXIST:
965
raise errors.BzrCommandError('Target directory "%s" already'
966
' exists.' % to_location)
967
if e.errno == errno.ENOENT:
968
raise errors.BzrCommandError('Parent of "%s" does not exist.'
972
source.create_checkout(to_location, revision_id, lightweight)
975
class cmd_renames(Command):
976
"""Show list of renamed files.
978
# TODO: Option to show renames between two historical versions.
980
# TODO: Only show renames under dir, rather than in the whole branch.
981
takes_args = ['dir?']
984
def run(self, dir=u'.'):
985
tree = WorkingTree.open_containing(dir)[0]
988
new_inv = tree.inventory
989
old_tree = tree.basis_tree()
992
old_inv = old_tree.inventory
993
renames = list(_mod_tree.find_renames(old_inv, new_inv))
995
for old_name, new_name in renames:
996
self.outf.write("%s => %s\n" % (old_name, new_name))
1003
class cmd_update(Command):
1004
"""Update a tree to have the latest code committed to its branch.
1006
This will perform a merge into the working tree, and may generate
1007
conflicts. If you have any local changes, you will still
1008
need to commit them after the update for the update to be complete.
1010
If you want to discard your local changes, you can just do a
1011
'bzr revert' instead of 'bzr commit' after the update.
1013
takes_args = ['dir?']
1016
def run(self, dir='.'):
1017
tree = WorkingTree.open_containing(dir)[0]
1018
master = tree.branch.get_master_branch()
1019
if master is not None:
1022
tree.lock_tree_write()
1024
existing_pending_merges = tree.get_parent_ids()[1:]
1025
last_rev = tree.last_revision()
1026
if last_rev == tree.branch.last_revision():
1027
# may be up to date, check master too.
1028
master = tree.branch.get_master_branch()
1029
if master is None or last_rev == master.last_revision():
1030
revno = tree.branch.revision_id_to_revno(last_rev)
1031
note("Tree is up to date at revision %d." % (revno,))
1033
conflicts = tree.update()
1034
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1035
note('Updated to revision %d.' % (revno,))
1036
if tree.get_parent_ids()[1:] != existing_pending_merges:
1037
note('Your local commits will now show as pending merges with '
1038
"'bzr status', and can be committed with 'bzr commit'.")
1047
class cmd_info(Command):
1048
"""Show information about a working tree, branch or repository.
1050
This command will show all known locations and formats associated to the
1051
tree, branch or repository. Statistical information is included with
1054
Branches and working trees will also report any missing revisions.
1056
takes_args = ['location?']
1057
takes_options = ['verbose']
1060
def run(self, location=None, verbose=False):
1061
from bzrlib.info import show_bzrdir_info
1062
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1066
class cmd_remove(Command):
1067
"""Make a file unversioned.
1069
This makes bzr stop tracking changes to a versioned file. It does
1070
not delete the working copy.
1072
You can specify one or more files, and/or --new. If you specify --new,
1073
only 'added' files will be removed. If you specify both, then new files
1074
in the specified directories will be removed. If the directories are
1075
also new, they will also be removed.
1077
takes_args = ['file*']
1078
takes_options = ['verbose', Option('new', help='remove newly-added files')]
1080
encoding_type = 'replace'
1082
def run(self, file_list, verbose=False, new=False):
1083
tree, file_list = tree_files(file_list)
1085
if file_list is None:
1086
raise errors.BzrCommandError('Specify one or more files to'
1087
' remove, or use --new.')
1089
added = tree.changes_from(tree.basis_tree(),
1090
specific_files=file_list).added
1091
file_list = sorted([f[0] for f in added], reverse=True)
1092
if len(file_list) == 0:
1093
raise errors.BzrCommandError('No matching files.')
1094
tree.remove(file_list, verbose=verbose, to_file=self.outf)
1097
class cmd_file_id(Command):
1098
"""Print file_id of a particular file or directory.
1100
The file_id is assigned when the file is first added and remains the
1101
same through all revisions where the file exists, even when it is
1106
takes_args = ['filename']
1109
def run(self, filename):
1110
tree, relpath = WorkingTree.open_containing(filename)
1111
i = tree.path2id(relpath)
1113
raise errors.NotVersionedError(filename)
1115
self.outf.write(i + '\n')
1118
class cmd_file_path(Command):
1119
"""Print path of file_ids to a file or directory.
1121
This prints one line for each directory down to the target,
1122
starting at the branch root.
1126
takes_args = ['filename']
1129
def run(self, filename):
1130
tree, relpath = WorkingTree.open_containing(filename)
1131
fid = tree.path2id(relpath)
1133
raise errors.NotVersionedError(filename)
1134
segments = osutils.splitpath(relpath)
1135
for pos in range(1, len(segments) + 1):
1136
path = osutils.joinpath(segments[:pos])
1137
self.outf.write("%s\n" % tree.path2id(path))
1140
class cmd_reconcile(Command):
1141
"""Reconcile bzr metadata in a branch.
1143
This can correct data mismatches that may have been caused by
1144
previous ghost operations or bzr upgrades. You should only
1145
need to run this command if 'bzr check' or a bzr developer
1146
advises you to run it.
1148
If a second branch is provided, cross-branch reconciliation is
1149
also attempted, which will check that data like the tree root
1150
id which was not present in very early bzr versions is represented
1151
correctly in both branches.
1153
At the same time it is run it may recompress data resulting in
1154
a potential saving in disk space or performance gain.
1156
The branch *MUST* be on a listable system such as local disk or sftp.
1158
takes_args = ['branch?']
1160
def run(self, branch="."):
1161
from bzrlib.reconcile import reconcile
1162
dir = bzrdir.BzrDir.open(branch)
1166
class cmd_revision_history(Command):
1167
"""Display the list of revision ids on a branch."""
1168
takes_args = ['location?']
1173
def run(self, location="."):
1174
branch = Branch.open_containing(location)[0]
1175
for revid in branch.revision_history():
1176
self.outf.write(revid)
1177
self.outf.write('\n')
1180
class cmd_ancestry(Command):
1181
"""List all revisions merged into this branch."""
1182
takes_args = ['location?']
1187
def run(self, location="."):
1189
wt = WorkingTree.open_containing(location)[0]
1190
except errors.NoWorkingTree:
1191
b = Branch.open(location)
1192
last_revision = b.last_revision()
1195
last_revision = wt.last_revision()
1197
revision_ids = b.repository.get_ancestry(last_revision)
1198
assert revision_ids[0] is None
1200
for revision_id in revision_ids:
1201
self.outf.write(revision_id + '\n')
1204
class cmd_init(Command):
1205
"""Make a directory into a versioned branch.
1207
Use this to create an empty branch, or before importing an
1210
If there is a repository in a parent directory of the location, then
1211
the history of the branch will be stored in the repository. Otherwise
1212
init creates a standalone branch which carries its own history
1213
in the .bzr directory.
1215
If there is already a branch at the location but it has no working tree,
1216
the tree can be populated with 'bzr checkout'.
1218
Recipe for importing a tree of files:
1223
bzr commit -m 'imported project'
1225
takes_args = ['location?']
1227
RegistryOption('format',
1228
help='Specify a format for this branch. '
1229
'See "help formats".',
1230
registry=bzrdir.format_registry,
1231
converter=bzrdir.format_registry.make_bzrdir,
1232
value_switches=True,
1233
title="Branch Format",
1235
Option('append-revisions-only',
1236
help='Never change revnos or the existing log.'
1237
' Append revisions to it only.')
1239
def run(self, location=None, format=None, append_revisions_only=False):
1241
format = bzrdir.format_registry.make_bzrdir('default')
1242
if location is None:
1245
to_transport = transport.get_transport(location)
1247
# The path has to exist to initialize a
1248
# branch inside of it.
1249
# Just using os.mkdir, since I don't
1250
# believe that we want to create a bunch of
1251
# locations if the user supplies an extended path
1252
# TODO: create-prefix
1254
to_transport.mkdir('.')
1255
except errors.FileExists:
1259
existing_bzrdir = bzrdir.BzrDir.open(location)
1260
except errors.NotBranchError:
1261
# really a NotBzrDir error...
1262
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
1265
from bzrlib.transport.local import LocalTransport
1266
if existing_bzrdir.has_branch():
1267
if (isinstance(to_transport, LocalTransport)
1268
and not existing_bzrdir.has_workingtree()):
1269
raise errors.BranchExistsWithoutWorkingTree(location)
1270
raise errors.AlreadyBranchError(location)
1272
branch = existing_bzrdir.create_branch()
1273
existing_bzrdir.create_workingtree()
1274
if append_revisions_only:
1276
branch.set_append_revisions_only(True)
1277
except errors.UpgradeRequired:
1278
raise errors.BzrCommandError('This branch format cannot be set'
1279
' to append-revisions-only. Try --experimental-branch6')
1282
class cmd_init_repository(Command):
1283
"""Create a shared repository to hold branches.
1285
New branches created under the repository directory will store their revisions
1286
in the repository, not in the branch directory.
1289
bzr init-repo --no-trees repo
1291
bzr checkout --lightweight repo/trunk trunk-checkout
1296
takes_args = ["location"]
1297
takes_options = [RegistryOption('format',
1298
help='Specify a format for this repository. See'
1299
' "bzr help formats" for details',
1300
registry=bzrdir.format_registry,
1301
converter=bzrdir.format_registry.make_bzrdir,
1302
value_switches=True, title='Repository format'),
1304
help='Branches in the repository will default to'
1305
' not having a working tree'),
1307
aliases = ["init-repo"]
1309
def run(self, location, format=None, no_trees=False):
1311
format = bzrdir.format_registry.make_bzrdir('default')
1313
if location is None:
1316
to_transport = transport.get_transport(location)
1318
to_transport.mkdir('.')
1319
except errors.FileExists:
1322
newdir = format.initialize_on_transport(to_transport)
1323
repo = newdir.create_repository(shared=True)
1324
repo.set_make_working_trees(not no_trees)
1327
class cmd_diff(Command):
1328
"""Show differences in the working tree or between revisions.
1330
If files are listed, only the changes in those files are listed.
1331
Otherwise, all changes for the tree are listed.
1333
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1334
produces patches suitable for "patch -p1".
1338
Shows the difference in the working tree versus the last commit
1340
Difference between the working tree and revision 1
1342
Difference between revision 2 and revision 1
1343
bzr diff --prefix old/:new/
1344
Same as 'bzr diff' but prefix paths with old/ and new/
1345
bzr diff bzr.mine bzr.dev
1346
Show the differences between the two working trees
1348
Show just the differences for 'foo.c'
1350
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1351
# or a graphical diff.
1353
# TODO: Python difflib is not exactly the same as unidiff; should
1354
# either fix it up or prefer to use an external diff.
1356
# TODO: Selected-file diff is inefficient and doesn't show you
1359
# TODO: This probably handles non-Unix newlines poorly.
1361
takes_args = ['file*']
1362
takes_options = ['revision', 'diff-options',
1363
Option('prefix', type=str,
1365
help='Set prefixes to added to old and new filenames, as '
1366
'two values separated by a colon. (eg "old/:new/")'),
1368
aliases = ['di', 'dif']
1369
encoding_type = 'exact'
1372
def run(self, revision=None, file_list=None, diff_options=None,
1374
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1376
if (prefix is None) or (prefix == '0'):
1384
old_label, new_label = prefix.split(":")
1386
raise errors.BzrCommandError(
1387
'--prefix expects two values separated by a colon'
1388
' (eg "old/:new/")')
1390
if revision and len(revision) > 2:
1391
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1392
' one or two revision specifiers')
1395
tree1, file_list = internal_tree_files(file_list)
1399
except errors.FileInWrongBranch:
1400
if len(file_list) != 2:
1401
raise errors.BzrCommandError("Files are in different branches")
1403
tree1, file1 = WorkingTree.open_containing(file_list[0])
1404
tree2, file2 = WorkingTree.open_containing(file_list[1])
1405
if file1 != "" or file2 != "":
1406
# FIXME diff those two files. rbc 20051123
1407
raise errors.BzrCommandError("Files are in different branches")
1409
except errors.NotBranchError:
1410
if (revision is not None and len(revision) == 2
1411
and not revision[0].needs_branch()
1412
and not revision[1].needs_branch()):
1413
# If both revision specs include a branch, we can
1414
# diff them without needing a local working tree
1415
tree1, tree2 = None, None
1419
if tree2 is not None:
1420
if revision is not None:
1421
# FIXME: but there should be a clean way to diff between
1422
# non-default versions of two trees, it's not hard to do
1424
raise errors.BzrCommandError(
1425
"Sorry, diffing arbitrary revisions across branches "
1426
"is not implemented yet")
1427
return show_diff_trees(tree1, tree2, sys.stdout,
1428
specific_files=file_list,
1429
external_diff_options=diff_options,
1430
old_label=old_label, new_label=new_label)
1432
return diff_cmd_helper(tree1, file_list, diff_options,
1433
revision_specs=revision,
1434
old_label=old_label, new_label=new_label)
1437
class cmd_deleted(Command):
1438
"""List files deleted in the working tree.
1440
# TODO: Show files deleted since a previous revision, or
1441
# between two revisions.
1442
# TODO: Much more efficient way to do this: read in new
1443
# directories with readdir, rather than stating each one. Same
1444
# level of effort but possibly much less IO. (Or possibly not,
1445
# if the directories are very large...)
1446
takes_options = ['show-ids']
1449
def run(self, show_ids=False):
1450
tree = WorkingTree.open_containing(u'.')[0]
1453
old = tree.basis_tree()
1456
for path, ie in old.inventory.iter_entries():
1457
if not tree.has_id(ie.file_id):
1458
self.outf.write(path)
1460
self.outf.write(' ')
1461
self.outf.write(ie.file_id)
1462
self.outf.write('\n')
1469
class cmd_modified(Command):
1470
"""List files modified in working tree.
1472
See also: "bzr status".
1479
tree = WorkingTree.open_containing(u'.')[0]
1480
td = tree.changes_from(tree.basis_tree())
1481
for path, id, kind, text_modified, meta_modified in td.modified:
1482
self.outf.write(path + '\n')
1485
class cmd_added(Command):
1486
"""List files added in working tree.
1488
See also: "bzr status".
1495
wt = WorkingTree.open_containing(u'.')[0]
1498
basis = wt.basis_tree()
1501
basis_inv = basis.inventory
1504
if file_id in basis_inv:
1506
if inv.is_root(file_id) and len(basis_inv) == 0:
1508
path = inv.id2path(file_id)
1509
if not os.access(osutils.abspath(path), os.F_OK):
1511
self.outf.write(path + '\n')
1518
class cmd_root(Command):
1519
"""Show the tree root directory.
1521
The root is the nearest enclosing directory with a .bzr control
1523
takes_args = ['filename?']
1525
def run(self, filename=None):
1526
"""Print the branch root."""
1527
tree = WorkingTree.open_containing(filename)[0]
1528
self.outf.write(tree.basedir + '\n')
1531
class cmd_log(Command):
1532
"""Show log of a branch, file, or directory.
1534
By default show the log of the branch containing the working directory.
1536
To request a range of logs, you can use the command -r begin..end
1537
-r revision requests a specific revision, -r ..end or -r begin.. are
1543
bzr log -r -10.. http://server/branch
1546
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1548
takes_args = ['location?']
1549
takes_options = [Option('forward',
1550
help='show from oldest to newest'),
1554
help='show files changed in each revision'),
1555
'show-ids', 'revision',
1559
help='show revisions whose message matches this regexp',
1562
encoding_type = 'replace'
1565
def run(self, location=None, timezone='original',
1572
from bzrlib.log import show_log
1573
assert message is None or isinstance(message, basestring), \
1574
"invalid message argument %r" % message
1575
direction = (forward and 'forward') or 'reverse'
1580
# find the file id to log:
1582
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1586
tree = b.basis_tree()
1587
file_id = tree.path2id(fp)
1589
raise errors.BzrCommandError(
1590
"Path does not have any revision history: %s" %
1594
# FIXME ? log the current subdir only RBC 20060203
1595
if revision is not None \
1596
and len(revision) > 0 and revision[0].get_branch():
1597
location = revision[0].get_branch()
1600
dir, relpath = bzrdir.BzrDir.open_containing(location)
1601
b = dir.open_branch()
1605
if revision is None:
1608
elif len(revision) == 1:
1609
rev1 = rev2 = revision[0].in_history(b).revno
1610
elif len(revision) == 2:
1611
if revision[1].get_branch() != revision[0].get_branch():
1612
# b is taken from revision[0].get_branch(), and
1613
# show_log will use its revision_history. Having
1614
# different branches will lead to weird behaviors.
1615
raise errors.BzrCommandError(
1616
"Log doesn't accept two revisions in different"
1618
if revision[0].spec is None:
1619
# missing begin-range means first revision
1622
rev1 = revision[0].in_history(b).revno
1624
if revision[1].spec is None:
1625
# missing end-range means last known revision
1628
rev2 = revision[1].in_history(b).revno
1630
raise errors.BzrCommandError(
1631
'bzr log --revision takes one or two values.')
1633
# By this point, the revision numbers are converted to the +ve
1634
# form if they were supplied in the -ve form, so we can do
1635
# this comparison in relative safety
1637
(rev2, rev1) = (rev1, rev2)
1639
if log_format is None:
1640
log_format = log.log_formatter_registry.get_default(b)
1642
lf = log_format(show_ids=show_ids, to_file=self.outf,
1643
show_timezone=timezone)
1649
direction=direction,
1650
start_revision=rev1,
1657
def get_log_format(long=False, short=False, line=False, default='long'):
1658
log_format = default
1662
log_format = 'short'
1668
class cmd_touching_revisions(Command):
1669
"""Return revision-ids which affected a particular file.
1671
A more user-friendly interface is "bzr log FILE".
1675
takes_args = ["filename"]
1678
def run(self, filename):
1679
tree, relpath = WorkingTree.open_containing(filename)
1681
file_id = tree.path2id(relpath)
1682
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1683
self.outf.write("%6d %s\n" % (revno, what))
1686
class cmd_ls(Command):
1687
"""List files in a tree.
1690
takes_args = ['path?']
1691
# TODO: Take a revision or remote path and list that tree instead.
1692
takes_options = ['verbose', 'revision',
1693
Option('non-recursive',
1694
help='don\'t recurse into sub-directories'),
1696
help='Print all paths from the root of the branch.'),
1697
Option('unknown', help='Print unknown files'),
1698
Option('versioned', help='Print versioned files'),
1699
Option('ignored', help='Print ignored files'),
1701
Option('null', help='Null separate the files'),
1705
def run(self, revision=None, verbose=False,
1706
non_recursive=False, from_root=False,
1707
unknown=False, versioned=False, ignored=False,
1708
null=False, kind=None, show_ids=False, path=None):
1710
if kind and kind not in ('file', 'directory', 'symlink'):
1711
raise errors.BzrCommandError('invalid kind specified')
1713
if verbose and null:
1714
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1715
all = not (unknown or versioned or ignored)
1717
selection = {'I':ignored, '?':unknown, 'V':versioned}
1724
raise errors.BzrCommandError('cannot specify both --from-root'
1728
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1734
if revision is not None:
1735
tree = branch.repository.revision_tree(
1736
revision[0].in_history(branch).rev_id)
1738
tree = branch.basis_tree()
1742
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1743
if fp.startswith(relpath):
1744
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1745
if non_recursive and '/' in fp:
1747
if not all and not selection[fc]:
1749
if kind is not None and fkind != kind:
1752
kindch = entry.kind_character()
1753
outstring = '%-8s %s%s' % (fc, fp, kindch)
1754
if show_ids and fid is not None:
1755
outstring = "%-50s %s" % (outstring, fid)
1756
self.outf.write(outstring + '\n')
1758
self.outf.write(fp + '\0')
1761
self.outf.write(fid)
1762
self.outf.write('\0')
1770
self.outf.write('%-50s %s\n' % (fp, my_id))
1772
self.outf.write(fp + '\n')
1777
class cmd_unknowns(Command):
1778
"""List unknown files.
1780
See also: "bzr ls --unknown".
1787
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1788
self.outf.write(osutils.quotefn(f) + '\n')
1791
class cmd_ignore(Command):
1792
"""Ignore specified files or patterns.
1794
To remove patterns from the ignore list, edit the .bzrignore file.
1796
Trailing slashes on patterns are ignored.
1797
If the pattern contains a slash or is a regular expression, it is compared
1798
to the whole path from the branch root. Otherwise, it is compared to only
1799
the last component of the path. To match a file only in the root
1800
directory, prepend './'.
1802
Ignore patterns specifying absolute paths are not allowed.
1804
Ignore patterns may include globbing wildcards such as:
1805
? - Matches any single character except '/'
1806
* - Matches 0 or more characters except '/'
1807
/**/ - Matches 0 or more directories in a path
1808
[a-z] - Matches a single character from within a group of characters
1810
Ignore patterns may also be Python regular expressions.
1811
Regular expression ignore patterns are identified by a 'RE:' prefix
1812
followed by the regular expression. Regular expression ignore patterns
1813
may not include named or numbered groups.
1815
Note: ignore patterns containing shell wildcards must be quoted from
1819
bzr ignore ./Makefile
1820
bzr ignore '*.class'
1821
bzr ignore 'lib/**/*.o'
1822
bzr ignore 'RE:lib/.*\.o'
1824
takes_args = ['name_pattern*']
1826
Option('old-default-rules',
1827
help='Out the ignore rules bzr < 0.9 always used.')
1830
def run(self, name_pattern_list=None, old_default_rules=None):
1831
from bzrlib.atomicfile import AtomicFile
1832
if old_default_rules is not None:
1833
# dump the rules and exit
1834
for pattern in ignores.OLD_DEFAULTS:
1837
if not name_pattern_list:
1838
raise errors.BzrCommandError("ignore requires at least one "
1839
"NAME_PATTERN or --old-default-rules")
1840
name_pattern_list = [globbing.normalize_pattern(p)
1841
for p in name_pattern_list]
1842
for name_pattern in name_pattern_list:
1843
if (name_pattern[0] == '/' or
1844
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1845
raise errors.BzrCommandError(
1846
"NAME_PATTERN should not be an absolute path")
1847
tree, relpath = WorkingTree.open_containing(u'.')
1848
ifn = tree.abspath('.bzrignore')
1849
if os.path.exists(ifn):
1852
igns = f.read().decode('utf-8')
1858
# TODO: If the file already uses crlf-style termination, maybe
1859
# we should use that for the newly added lines?
1861
if igns and igns[-1] != '\n':
1863
for name_pattern in name_pattern_list:
1864
igns += name_pattern + '\n'
1866
f = AtomicFile(ifn, 'wb')
1868
f.write(igns.encode('utf-8'))
1873
if not tree.path2id('.bzrignore'):
1874
tree.add(['.bzrignore'])
1877
class cmd_ignored(Command):
1878
"""List ignored files and the patterns that matched them.
1880
See also: bzr ignore"""
1883
tree = WorkingTree.open_containing(u'.')[0]
1886
for path, file_class, kind, file_id, entry in tree.list_files():
1887
if file_class != 'I':
1889
## XXX: Slightly inefficient since this was already calculated
1890
pat = tree.is_ignored(path)
1891
print '%-50s %s' % (path, pat)
1896
class cmd_lookup_revision(Command):
1897
"""Lookup the revision-id from a revision-number
1900
bzr lookup-revision 33
1903
takes_args = ['revno']
1906
def run(self, revno):
1910
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1912
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1915
class cmd_export(Command):
1916
"""Export current or past revision to a destination directory or archive.
1918
If no revision is specified this exports the last committed revision.
1920
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1921
given, try to find the format with the extension. If no extension
1922
is found exports to a directory (equivalent to --format=dir).
1924
If root is supplied, it will be used as the root directory inside
1925
container formats (tar, zip, etc). If it is not supplied it will default
1926
to the exported filename. The root option has no effect for 'dir' format.
1928
If branch is omitted then the branch containing the current working
1929
directory will be used.
1931
Note: Export of tree with non-ASCII filenames to zip is not supported.
1933
Supported formats Autodetected by extension
1934
----------------- -------------------------
1937
tbz2 .tar.bz2, .tbz2
1941
takes_args = ['dest', 'branch?']
1942
takes_options = ['revision', 'format', 'root']
1943
def run(self, dest, branch=None, revision=None, format=None, root=None):
1944
from bzrlib.export import export
1947
tree = WorkingTree.open_containing(u'.')[0]
1950
b = Branch.open(branch)
1952
if revision is None:
1953
# should be tree.last_revision FIXME
1954
rev_id = b.last_revision()
1956
if len(revision) != 1:
1957
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1958
rev_id = revision[0].in_history(b).rev_id
1959
t = b.repository.revision_tree(rev_id)
1961
export(t, dest, format, root)
1962
except errors.NoSuchExportFormat, e:
1963
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1966
class cmd_cat(Command):
1967
"""Write the contents of a file as of a given revision to standard output.
1969
If no revision is nominated, the last revision is used.
1971
Note: Take care to redirect standard output when using this command on a
1975
takes_options = ['revision', 'name-from-revision']
1976
takes_args = ['filename']
1977
encoding_type = 'exact'
1980
def run(self, filename, revision=None, name_from_revision=False):
1981
if revision is not None and len(revision) != 1:
1982
raise errors.BzrCommandError("bzr cat --revision takes exactly"
1987
tree, b, relpath = \
1988
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
1989
except errors.NotBranchError:
1992
if revision is not None and revision[0].get_branch() is not None:
1993
b = Branch.open(revision[0].get_branch())
1995
tree = b.basis_tree()
1996
if revision is None:
1997
revision_id = b.last_revision()
1999
revision_id = revision[0].in_history(b).rev_id
2001
cur_file_id = tree.path2id(relpath)
2002
rev_tree = b.repository.revision_tree(revision_id)
2003
old_file_id = rev_tree.path2id(relpath)
2005
if name_from_revision:
2006
if old_file_id is None:
2007
raise errors.BzrCommandError("%r is not present in revision %s"
2008
% (filename, revision_id))
2010
rev_tree.print_file(old_file_id)
2011
elif cur_file_id is not None:
2012
rev_tree.print_file(cur_file_id)
2013
elif old_file_id is not None:
2014
rev_tree.print_file(old_file_id)
2016
raise errors.BzrCommandError("%r is not present in revision %s" %
2017
(filename, revision_id))
2020
class cmd_local_time_offset(Command):
2021
"""Show the offset in seconds from GMT to local time."""
2025
print osutils.local_time_offset()
2029
class cmd_commit(Command):
2030
"""Commit changes into a new revision.
2032
If no arguments are given, the entire tree is committed.
2034
If selected files are specified, only changes to those files are
2035
committed. If a directory is specified then the directory and everything
2036
within it is committed.
2038
A selected-file commit may fail in some cases where the committed
2039
tree would be invalid. Consider::
2044
bzr commit foo -m "committing foo"
2045
bzr mv foo/bar foo/baz
2048
bzr commit foo/bar -m "committing bar but not baz"
2050
In the example above, the last commit will fail by design. This gives
2051
the user the opportunity to decide whether they want to commit the
2052
rename at the same time, separately first, or not at all. (As a general
2053
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2055
Note: A selected-file commit after a merge is not yet supported.
2057
# TODO: Run hooks on tree to-be-committed, and after commit.
2059
# TODO: Strict commit that fails if there are deleted files.
2060
# (what does "deleted files" mean ??)
2062
# TODO: Give better message for -s, --summary, used by tla people
2064
# XXX: verbose currently does nothing
2066
takes_args = ['selected*']
2067
takes_options = ['message', 'verbose',
2069
help='commit even if nothing has changed'),
2070
Option('file', type=str,
2073
help='file containing commit message'),
2075
help="refuse to commit if there are unknown "
2076
"files in the working tree."),
2078
help="perform a local only commit in a bound "
2079
"branch. Such commits are not pushed to "
2080
"the master branch until a normal commit "
2084
aliases = ['ci', 'checkin']
2086
def run(self, message=None, file=None, verbose=True, selected_list=None,
2087
unchanged=False, strict=False, local=False):
2088
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2089
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2091
from bzrlib.msgeditor import edit_commit_message, \
2092
make_commit_message_template
2094
# TODO: Need a blackbox test for invoking the external editor; may be
2095
# slightly problematic to run this cross-platform.
2097
# TODO: do more checks that the commit will succeed before
2098
# spending the user's valuable time typing a commit message.
2099
tree, selected_list = tree_files(selected_list)
2100
if selected_list == ['']:
2101
# workaround - commit of root of tree should be exactly the same
2102
# as just default commit in that tree, and succeed even though
2103
# selected-file merge commit is not done yet
2106
if local and not tree.branch.get_bound_location():
2107
raise errors.LocalRequiresBoundBranch()
2109
def get_message(commit_obj):
2110
"""Callback to get commit message"""
2111
my_message = message
2112
if my_message is None and not file:
2113
template = make_commit_message_template(tree, selected_list)
2114
my_message = edit_commit_message(template)
2115
if my_message is None:
2116
raise errors.BzrCommandError("please specify a commit"
2117
" message with either --message or --file")
2118
elif my_message and file:
2119
raise errors.BzrCommandError(
2120
"please specify either --message or --file")
2122
my_message = codecs.open(file, 'rt',
2123
bzrlib.user_encoding).read()
2124
if my_message == "":
2125
raise errors.BzrCommandError("empty commit message specified")
2129
reporter = ReportCommitToLog()
2131
reporter = NullCommitReporter()
2134
tree.commit(message_callback=get_message,
2135
specific_files=selected_list,
2136
allow_pointless=unchanged, strict=strict, local=local,
2138
except PointlessCommit:
2139
# FIXME: This should really happen before the file is read in;
2140
# perhaps prepare the commit; get the message; then actually commit
2141
raise errors.BzrCommandError("no changes to commit."
2142
" use --unchanged to commit anyhow")
2143
except ConflictsInTree:
2144
raise errors.BzrCommandError('Conflicts detected in working '
2145
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2147
except StrictCommitFailed:
2148
raise errors.BzrCommandError("Commit refused because there are"
2149
" unknown files in the working tree.")
2150
except errors.BoundBranchOutOfDate, e:
2151
raise errors.BzrCommandError(str(e) + "\n"
2152
'To commit to master branch, run update and then commit.\n'
2153
'You can also pass --local to commit to continue working '
2157
class cmd_check(Command):
2158
"""Validate consistency of branch history.
2160
This command checks various invariants about the branch storage to
2161
detect data corruption or bzr bugs.
2163
takes_args = ['branch?']
2164
takes_options = ['verbose']
2166
def run(self, branch=None, verbose=False):
2167
from bzrlib.check import check
2169
tree = WorkingTree.open_containing()[0]
2170
branch = tree.branch
2172
branch = Branch.open(branch)
2173
check(branch, verbose)
2176
class cmd_upgrade(Command):
2177
"""Upgrade branch storage to current format.
2179
The check command or bzr developers may sometimes advise you to run
2180
this command. When the default format has changed you may also be warned
2181
during other operations to upgrade.
2183
takes_args = ['url?']
2185
RegistryOption('format',
2186
help='Upgrade to a specific format. See "bzr help'
2187
' formats" for details',
2188
registry=bzrdir.format_registry,
2189
converter=bzrdir.format_registry.make_bzrdir,
2190
value_switches=True, title='Branch format'),
2193
def run(self, url='.', format=None):
2194
from bzrlib.upgrade import upgrade
2196
format = bzrdir.format_registry.make_bzrdir('default')
2197
upgrade(url, format)
2200
class cmd_whoami(Command):
2201
"""Show or set bzr user id.
2205
bzr whoami 'Frank Chu <fchu@example.com>'
2207
takes_options = [ Option('email',
2208
help='display email address only'),
2210
help='set identity for the current branch instead of '
2213
takes_args = ['name?']
2214
encoding_type = 'replace'
2217
def run(self, email=False, branch=False, name=None):
2219
# use branch if we're inside one; otherwise global config
2221
c = Branch.open_containing('.')[0].get_config()
2222
except errors.NotBranchError:
2223
c = config.GlobalConfig()
2225
self.outf.write(c.user_email() + '\n')
2227
self.outf.write(c.username() + '\n')
2230
# display a warning if an email address isn't included in the given name.
2232
config.extract_email_address(name)
2233
except errors.NoEmailInUsername, e:
2234
warning('"%s" does not seem to contain an email address. '
2235
'This is allowed, but not recommended.', name)
2237
# use global config unless --branch given
2239
c = Branch.open_containing('.')[0].get_config()
2241
c = config.GlobalConfig()
2242
c.set_user_option('email', name)
2245
class cmd_nick(Command):
2246
"""Print or set the branch nickname.
2248
If unset, the tree root directory name is used as the nickname
2249
To print the current nickname, execute with no argument.
2251
takes_args = ['nickname?']
2252
def run(self, nickname=None):
2253
branch = Branch.open_containing(u'.')[0]
2254
if nickname is None:
2255
self.printme(branch)
2257
branch.nick = nickname
2260
def printme(self, branch):
2264
class cmd_selftest(Command):
2265
"""Run internal test suite.
2267
This creates temporary test directories in the working directory, but not
2268
existing data is affected. These directories are deleted if the tests
2269
pass, or left behind to help in debugging if they fail and --keep-output
2272
If arguments are given, they are regular expressions that say which tests
2273
should run. Tests matching any expression are run, and other tests are
2276
Alternatively if --first is given, matching tests are run first and then
2277
all other tests are run. This is useful if you have been working in a
2278
particular area, but want to make sure nothing else was broken.
2280
If the global option '--no-plugins' is given, plugins are not loaded
2281
before running the selftests. This has two effects: features provided or
2282
modified by plugins will not be tested, and tests provided by plugins will
2287
run only tests relating to 'ignore'
2288
bzr --no-plugins selftest -v
2289
disable plugins and list tests as they're run
2291
For each test, that needs actual disk access, bzr create their own
2292
subdirectory in the temporary testing directory (testXXXX.tmp).
2293
By default the name of such subdirectory is based on the name of the test.
2294
If option '--numbered-dirs' is given, bzr will use sequent numbers
2295
of running tests to create such subdirectories. This is default behavior
2296
on Windows because of path length limitation.
2298
# TODO: --list should give a list of all available tests
2300
# NB: this is used from the class without creating an instance, which is
2301
# why it does not have a self parameter.
2302
def get_transport_type(typestring):
2303
"""Parse and return a transport specifier."""
2304
if typestring == "sftp":
2305
from bzrlib.transport.sftp import SFTPAbsoluteServer
2306
return SFTPAbsoluteServer
2307
if typestring == "memory":
2308
from bzrlib.transport.memory import MemoryServer
2310
if typestring == "fakenfs":
2311
from bzrlib.transport.fakenfs import FakeNFSServer
2312
return FakeNFSServer
2313
msg = "No known transport type %s. Supported types are: sftp\n" %\
2315
raise errors.BzrCommandError(msg)
2318
takes_args = ['testspecs*']
2319
takes_options = ['verbose',
2320
Option('one', help='stop when one test fails'),
2321
Option('keep-output',
2322
help='keep output directories when tests fail'),
2324
help='Use a different transport by default '
2325
'throughout the test suite.',
2326
type=get_transport_type),
2327
Option('benchmark', help='run the bzr benchmarks.'),
2328
Option('lsprof-timed',
2329
help='generate lsprof output for benchmarked'
2330
' sections of code.'),
2331
Option('cache-dir', type=str,
2332
help='a directory to cache intermediate'
2333
' benchmark steps'),
2334
Option('clean-output',
2335
help='clean temporary tests directories'
2336
' without running tests'),
2338
help='run all tests, but run specified tests first'
2340
Option('numbered-dirs',
2341
help='use numbered dirs for TestCaseInTempDir'),
2343
encoding_type = 'replace'
2345
def run(self, testspecs_list=None, verbose=None, one=False,
2346
keep_output=False, transport=None, benchmark=None,
2347
lsprof_timed=None, cache_dir=None, clean_output=False,
2348
first=False, numbered_dirs=None):
2350
from bzrlib.tests import selftest
2351
import bzrlib.benchmarks as benchmarks
2352
from bzrlib.benchmarks import tree_creator
2355
from bzrlib.tests import clean_selftest_output
2356
clean_selftest_output()
2359
if numbered_dirs is None and sys.platform == 'win32':
2360
numbered_dirs = True
2362
if cache_dir is not None:
2363
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2364
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2365
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2367
if testspecs_list is not None:
2368
pattern = '|'.join(testspecs_list)
2372
test_suite_factory = benchmarks.test_suite
2375
# TODO: should possibly lock the history file...
2376
benchfile = open(".perf_history", "at", buffering=1)
2378
test_suite_factory = None
2383
result = selftest(verbose=verbose,
2385
stop_on_failure=one,
2386
keep_output=keep_output,
2387
transport=transport,
2388
test_suite_factory=test_suite_factory,
2389
lsprof_timed=lsprof_timed,
2390
bench_history=benchfile,
2391
matching_tests_first=first,
2392
numbered_dirs=numbered_dirs,
2395
if benchfile is not None:
2398
info('tests passed')
2400
info('tests failed')
2401
return int(not result)
2404
class cmd_version(Command):
2405
"""Show version of bzr."""
2409
from bzrlib.version import show_version
2413
class cmd_rocks(Command):
2414
"""Statement of optimism."""
2420
print "It sure does!"
2423
class cmd_find_merge_base(Command):
2424
"""Find and print a base revision for merging two branches."""
2425
# TODO: Options to specify revisions on either side, as if
2426
# merging only part of the history.
2427
takes_args = ['branch', 'other']
2431
def run(self, branch, other):
2432
from bzrlib.revision import MultipleRevisionSources
2434
branch1 = Branch.open_containing(branch)[0]
2435
branch2 = Branch.open_containing(other)[0]
2437
last1 = branch1.last_revision()
2438
last2 = branch2.last_revision()
2440
source = MultipleRevisionSources(branch1.repository,
2443
base_rev_id = common_ancestor(last1, last2, source)
2445
print 'merge base is revision %s' % base_rev_id
2448
class cmd_merge(Command):
2449
"""Perform a three-way merge.
2451
The branch is the branch you will merge from. By default, it will merge
2452
the latest revision. If you specify a revision, that revision will be
2453
merged. If you specify two revisions, the first will be used as a BASE,
2454
and the second one as OTHER. Revision numbers are always relative to the
2457
By default, bzr will try to merge in all new work from the other
2458
branch, automatically determining an appropriate base. If this
2459
fails, you may need to give an explicit base.
2461
Merge will do its best to combine the changes in two branches, but there
2462
are some kinds of problems only a human can fix. When it encounters those,
2463
it will mark a conflict. A conflict means that you need to fix something,
2464
before you should commit.
2466
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2468
If there is no default branch set, the first merge will set it. After
2469
that, you can omit the branch to use the default. To change the
2470
default, use --remember. The value will only be saved if the remote
2471
location can be accessed.
2473
The results of the merge are placed into the destination working
2474
directory, where they can be reviewed (with bzr diff), tested, and then
2475
committed to record the result of the merge.
2479
To merge the latest revision from bzr.dev:
2480
bzr merge ../bzr.dev
2482
To merge changes up to and including revision 82 from bzr.dev:
2483
bzr merge -r 82 ../bzr.dev
2485
To merge the changes introduced by 82, without previous changes:
2486
bzr merge -r 81..82 ../bzr.dev
2488
merge refuses to run if there are any uncommitted changes, unless
2491
takes_args = ['branch?']
2492
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2493
Option('show-base', help="Show base revision text in "
2495
Option('uncommitted', help='Apply uncommitted changes'
2496
' from a working copy, instead of branch changes'),
2497
Option('pull', help='If the destination is already'
2498
' completely merged into the source, pull from the'
2499
' source rather than merging. When this happens,'
2500
' you do not need to commit the result.'),
2502
help='Branch to merge into, '
2503
'rather than the one containing the working directory',
2509
def run(self, branch=None, revision=None, force=False, merge_type=None,
2510
show_base=False, reprocess=False, remember=False,
2511
uncommitted=False, pull=False,
2514
from bzrlib.tag import _merge_tags_if_possible
2515
other_revision_id = None
2516
if merge_type is None:
2517
merge_type = _mod_merge.Merge3Merger
2519
if directory is None: directory = u'.'
2520
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2521
# inventory. Because merge is a mutating operation, it really
2522
# should be a lock_write() for the whole cmd_merge operation.
2523
# However, cmd_merge open's its own tree in _merge_helper, which
2524
# means if we lock here, the later lock_write() will always block.
2525
# Either the merge helper code should be updated to take a tree,
2526
# (What about tree.merge_from_branch?)
2527
tree = WorkingTree.open_containing(directory)[0]
2528
change_reporter = delta._ChangeReporter(
2529
unversioned_filter=tree.is_ignored)
2531
if branch is not None:
2533
mergeable = bundle.read_mergeable_from_url(
2535
except errors.NotABundle:
2536
pass # Continue on considering this url a Branch
2538
if revision is not None:
2539
raise errors.BzrCommandError(
2540
'Cannot use -r with merge directives or bundles')
2541
other_revision_id = mergeable.install_revisions(
2542
tree.branch.repository)
2543
revision = [RevisionSpec.from_string(
2544
'revid:' + other_revision_id)]
2546
if revision is None \
2547
or len(revision) < 1 or revision[0].needs_branch():
2548
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2550
if revision is None or len(revision) < 1:
2553
other = [branch, None]
2556
other = [branch, -1]
2557
other_branch, path = Branch.open_containing(branch)
2560
raise errors.BzrCommandError('Cannot use --uncommitted and'
2561
' --revision at the same time.')
2562
branch = revision[0].get_branch() or branch
2563
if len(revision) == 1:
2565
if other_revision_id is not None:
2570
other_branch, path = Branch.open_containing(branch)
2571
revno = revision[0].in_history(other_branch).revno
2572
other = [branch, revno]
2574
assert len(revision) == 2
2575
if None in revision:
2576
raise errors.BzrCommandError(
2577
"Merge doesn't permit empty revision specifier.")
2578
base_branch, path = Branch.open_containing(branch)
2579
branch1 = revision[1].get_branch() or branch
2580
other_branch, path1 = Branch.open_containing(branch1)
2581
if revision[0].get_branch() is not None:
2582
# then path was obtained from it, and is None.
2585
base = [branch, revision[0].in_history(base_branch).revno]
2586
other = [branch1, revision[1].in_history(other_branch).revno]
2588
if ((tree.branch.get_parent() is None or remember) and
2589
other_branch is not None):
2590
tree.branch.set_parent(other_branch.base)
2592
# pull tags now... it's a bit inconsistent to do it ahead of copying
2593
# the history but that's done inside the merge code
2594
if other_branch is not None:
2595
_merge_tags_if_possible(other_branch, tree.branch)
2598
interesting_files = [path]
2600
interesting_files = None
2601
pb = ui.ui_factory.nested_progress_bar()
2604
conflict_count = _merge_helper(
2605
other, base, other_rev_id=other_revision_id,
2606
check_clean=(not force),
2607
merge_type=merge_type,
2608
reprocess=reprocess,
2609
show_base=show_base,
2612
pb=pb, file_list=interesting_files,
2613
change_reporter=change_reporter)
2616
if conflict_count != 0:
2620
except errors.AmbiguousBase, e:
2621
m = ("sorry, bzr can't determine the right merge base yet\n"
2622
"candidates are:\n "
2623
+ "\n ".join(e.bases)
2625
"please specify an explicit base with -r,\n"
2626
"and (if you want) report this to the bzr developers\n")
2629
# TODO: move up to common parent; this isn't merge-specific anymore.
2630
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2631
"""Use tree.branch's parent if none was supplied.
2633
Report if the remembered location was used.
2635
if supplied_location is not None:
2636
return supplied_location
2637
stored_location = tree.branch.get_parent()
2638
mutter("%s", stored_location)
2639
if stored_location is None:
2640
raise errors.BzrCommandError("No location specified or remembered")
2641
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2642
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2643
return stored_location
2646
class cmd_remerge(Command):
2649
Use this if you want to try a different merge technique while resolving
2650
conflicts. Some merge techniques are better than others, and remerge
2651
lets you try different ones on different files.
2653
The options for remerge have the same meaning and defaults as the ones for
2654
merge. The difference is that remerge can (only) be run when there is a
2655
pending merge, and it lets you specify particular files.
2659
$ bzr remerge --show-base
2660
Re-do the merge of all conflicted files, and show the base text in
2661
conflict regions, in addition to the usual THIS and OTHER texts.
2663
$ bzr remerge --merge-type weave --reprocess foobar
2664
Re-do the merge of "foobar", using the weave merge algorithm, with
2665
additional processing to reduce the size of conflict regions.
2667
takes_args = ['file*']
2668
takes_options = ['merge-type', 'reprocess',
2669
Option('show-base', help="Show base revision text in "
2672
def run(self, file_list=None, merge_type=None, show_base=False,
2674
if merge_type is None:
2675
merge_type = _mod_merge.Merge3Merger
2676
tree, file_list = tree_files(file_list)
2679
parents = tree.get_parent_ids()
2680
if len(parents) != 2:
2681
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2682
" merges. Not cherrypicking or"
2684
repository = tree.branch.repository
2685
base_revision = common_ancestor(parents[0],
2686
parents[1], repository)
2687
base_tree = repository.revision_tree(base_revision)
2688
other_tree = repository.revision_tree(parents[1])
2689
interesting_ids = None
2691
conflicts = tree.conflicts()
2692
if file_list is not None:
2693
interesting_ids = set()
2694
for filename in file_list:
2695
file_id = tree.path2id(filename)
2697
raise errors.NotVersionedError(filename)
2698
interesting_ids.add(file_id)
2699
if tree.kind(file_id) != "directory":
2702
for name, ie in tree.inventory.iter_entries(file_id):
2703
interesting_ids.add(ie.file_id)
2704
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2706
# Remerge only supports resolving contents conflicts
2707
allowed_conflicts = ('text conflict', 'contents conflict')
2708
restore_files = [c.path for c in conflicts
2709
if c.typestring in allowed_conflicts]
2710
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2711
tree.set_conflicts(ConflictList(new_conflicts))
2712
if file_list is not None:
2713
restore_files = file_list
2714
for filename in restore_files:
2716
restore(tree.abspath(filename))
2717
except errors.NotConflicted:
2719
conflicts = _mod_merge.merge_inner(
2720
tree.branch, other_tree, base_tree,
2722
interesting_ids=interesting_ids,
2723
other_rev_id=parents[1],
2724
merge_type=merge_type,
2725
show_base=show_base,
2726
reprocess=reprocess)
2735
class cmd_revert(Command):
2736
"""Revert files to a previous revision.
2738
Giving a list of files will revert only those files. Otherwise, all files
2739
will be reverted. If the revision is not specified with '--revision', the
2740
last committed revision is used.
2742
To remove only some changes, without reverting to a prior version, use
2743
merge instead. For example, "merge . --r-2..-3" will remove the changes
2744
introduced by -2, without affecting the changes introduced by -1. Or
2745
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2747
By default, any files that have been manually changed will be backed up
2748
first. (Files changed only by merge are not backed up.) Backup files have
2749
'.~#~' appended to their name, where # is a number.
2751
When you provide files, you can use their current pathname or the pathname
2752
from the target revision. So you can use revert to "undelete" a file by
2753
name. If you name a directory, all the contents of that directory will be
2756
takes_options = ['revision', 'no-backup']
2757
takes_args = ['file*']
2759
def run(self, revision=None, no_backup=False, file_list=None):
2760
if file_list is not None:
2761
if len(file_list) == 0:
2762
raise errors.BzrCommandError("No files specified")
2766
tree, file_list = tree_files(file_list)
2767
if revision is None:
2768
# FIXME should be tree.last_revision
2769
rev_id = tree.last_revision()
2770
elif len(revision) != 1:
2771
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
2773
rev_id = revision[0].in_history(tree.branch).rev_id
2774
pb = ui.ui_factory.nested_progress_bar()
2776
tree.revert(file_list,
2777
tree.branch.repository.revision_tree(rev_id),
2778
not no_backup, pb, report_changes=True)
2783
class cmd_assert_fail(Command):
2784
"""Test reporting of assertion failures"""
2785
# intended just for use in testing
2790
raise AssertionError("always fails")
2793
class cmd_help(Command):
2794
"""Show help on a command or other topic.
2796
For a list of all available commands, say 'bzr help commands'.
2798
takes_options = [Option('long', 'show help on all commands')]
2799
takes_args = ['topic?']
2800
aliases = ['?', '--help', '-?', '-h']
2803
def run(self, topic=None, long=False):
2805
if topic is None and long:
2807
bzrlib.help.help(topic)
2810
class cmd_shell_complete(Command):
2811
"""Show appropriate completions for context.
2813
For a list of all available commands, say 'bzr shell-complete'.
2815
takes_args = ['context?']
2820
def run(self, context=None):
2821
import shellcomplete
2822
shellcomplete.shellcomplete(context)
2825
class cmd_fetch(Command):
2826
"""Copy in history from another branch but don't merge it.
2828
This is an internal method used for pull and merge.
2831
takes_args = ['from_branch', 'to_branch']
2832
def run(self, from_branch, to_branch):
2833
from bzrlib.fetch import Fetcher
2834
from_b = Branch.open(from_branch)
2835
to_b = Branch.open(to_branch)
2836
Fetcher(to_b, from_b)
2839
class cmd_missing(Command):
2840
"""Show unmerged/unpulled revisions between two branches.
2842
OTHER_BRANCH may be local or remote.
2844
takes_args = ['other_branch?']
2845
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2847
'Display changes in the local branch only'),
2848
Option('theirs-only',
2849
'Display changes in the remote branch only'),
2854
encoding_type = 'replace'
2857
def run(self, other_branch=None, reverse=False, mine_only=False,
2858
theirs_only=False, log_format=None, long=False, short=False, line=False,
2859
show_ids=False, verbose=False):
2860
from bzrlib.missing import find_unmerged, iter_log_data
2861
from bzrlib.log import log_formatter
2862
local_branch = Branch.open_containing(u".")[0]
2863
parent = local_branch.get_parent()
2864
if other_branch is None:
2865
other_branch = parent
2866
if other_branch is None:
2867
raise errors.BzrCommandError("No peer location known or specified.")
2868
display_url = urlutils.unescape_for_display(parent,
2870
print "Using last location: " + display_url
2872
remote_branch = Branch.open(other_branch)
2873
if remote_branch.base == local_branch.base:
2874
remote_branch = local_branch
2875
local_branch.lock_read()
2877
remote_branch.lock_read()
2879
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2880
if (log_format is None):
2881
log_format = log.log_formatter_registry.get_default(
2883
lf = log_format(to_file=self.outf,
2885
show_timezone='original')
2886
if reverse is False:
2887
local_extra.reverse()
2888
remote_extra.reverse()
2889
if local_extra and not theirs_only:
2890
print "You have %d extra revision(s):" % len(local_extra)
2891
for data in iter_log_data(local_extra, local_branch.repository,
2894
printed_local = True
2896
printed_local = False
2897
if remote_extra and not mine_only:
2898
if printed_local is True:
2900
print "You are missing %d revision(s):" % len(remote_extra)
2901
for data in iter_log_data(remote_extra, remote_branch.repository,
2904
if not remote_extra and not local_extra:
2906
print "Branches are up to date."
2910
remote_branch.unlock()
2912
local_branch.unlock()
2913
if not status_code and parent is None and other_branch is not None:
2914
local_branch.lock_write()
2916
# handle race conditions - a parent might be set while we run.
2917
if local_branch.get_parent() is None:
2918
local_branch.set_parent(remote_branch.base)
2920
local_branch.unlock()
2924
class cmd_plugins(Command):
2929
import bzrlib.plugin
2930
from inspect import getdoc
2931
for name, plugin in bzrlib.plugin.all_plugins().items():
2932
if getattr(plugin, '__path__', None) is not None:
2933
print plugin.__path__[0]
2934
elif getattr(plugin, '__file__', None) is not None:
2935
print plugin.__file__
2941
print '\t', d.split('\n')[0]
2944
class cmd_testament(Command):
2945
"""Show testament (signing-form) of a revision."""
2946
takes_options = ['revision',
2947
Option('long', help='Produce long-format testament'),
2948
Option('strict', help='Produce a strict-format'
2950
takes_args = ['branch?']
2952
def run(self, branch=u'.', revision=None, long=False, strict=False):
2953
from bzrlib.testament import Testament, StrictTestament
2955
testament_class = StrictTestament
2957
testament_class = Testament
2958
b = WorkingTree.open_containing(branch)[0].branch
2961
if revision is None:
2962
rev_id = b.last_revision()
2964
rev_id = revision[0].in_history(b).rev_id
2965
t = testament_class.from_revision(b.repository, rev_id)
2967
sys.stdout.writelines(t.as_text_lines())
2969
sys.stdout.write(t.as_short_text())
2974
class cmd_annotate(Command):
2975
"""Show the origin of each line in a file.
2977
This prints out the given file with an annotation on the left side
2978
indicating which revision, author and date introduced the change.
2980
If the origin is the same for a run of consecutive lines, it is
2981
shown only at the top, unless the --all option is given.
2983
# TODO: annotate directories; showing when each file was last changed
2984
# TODO: if the working copy is modified, show annotations on that
2985
# with new uncommitted lines marked
2986
aliases = ['ann', 'blame', 'praise']
2987
takes_args = ['filename']
2988
takes_options = [Option('all', help='show annotations on all lines'),
2989
Option('long', help='show date in annotations'),
2995
def run(self, filename, all=False, long=False, revision=None,
2997
from bzrlib.annotate import annotate_file
2998
tree, relpath = WorkingTree.open_containing(filename)
2999
branch = tree.branch
3002
if revision is None:
3003
revision_id = branch.last_revision()
3004
elif len(revision) != 1:
3005
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3007
revision_id = revision[0].in_history(branch).rev_id
3008
file_id = tree.path2id(relpath)
3009
tree = branch.repository.revision_tree(revision_id)
3010
file_version = tree.inventory[file_id].revision
3011
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
3017
class cmd_re_sign(Command):
3018
"""Create a digital signature for an existing revision."""
3019
# TODO be able to replace existing ones.
3021
hidden = True # is this right ?
3022
takes_args = ['revision_id*']
3023
takes_options = ['revision']
3025
def run(self, revision_id_list=None, revision=None):
3026
import bzrlib.gpg as gpg
3027
if revision_id_list is not None and revision is not None:
3028
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3029
if revision_id_list is None and revision is None:
3030
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3031
b = WorkingTree.open_containing(u'.')[0].branch
3032
gpg_strategy = gpg.GPGStrategy(b.get_config())
3033
if revision_id_list is not None:
3034
for revision_id in revision_id_list:
3035
b.repository.sign_revision(revision_id, gpg_strategy)
3036
elif revision is not None:
3037
if len(revision) == 1:
3038
revno, rev_id = revision[0].in_history(b)
3039
b.repository.sign_revision(rev_id, gpg_strategy)
3040
elif len(revision) == 2:
3041
# are they both on rh- if so we can walk between them
3042
# might be nice to have a range helper for arbitrary
3043
# revision paths. hmm.
3044
from_revno, from_revid = revision[0].in_history(b)
3045
to_revno, to_revid = revision[1].in_history(b)
3046
if to_revid is None:
3047
to_revno = b.revno()
3048
if from_revno is None or to_revno is None:
3049
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3050
for revno in range(from_revno, to_revno + 1):
3051
b.repository.sign_revision(b.get_rev_id(revno),
3054
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3057
class cmd_bind(Command):
3058
"""Convert the current branch into a checkout of the supplied branch.
3060
Once converted into a checkout, commits must succeed on the master branch
3061
before they will be applied to the local branch.
3063
See "help checkouts" for more information on checkouts.
3066
takes_args = ['location?']
3069
def run(self, location=None):
3070
b, relpath = Branch.open_containing(u'.')
3071
if location is None:
3073
location = b.get_old_bound_location()
3074
except errors.UpgradeRequired:
3075
raise errors.BzrCommandError('No location supplied. '
3076
'This format does not remember old locations.')
3078
if location is None:
3079
raise errors.BzrCommandError('No location supplied and no '
3080
'previous location known')
3081
b_other = Branch.open(location)
3084
except errors.DivergedBranches:
3085
raise errors.BzrCommandError('These branches have diverged.'
3086
' Try merging, and then bind again.')
3089
class cmd_unbind(Command):
3090
"""Convert the current checkout into a regular branch.
3092
After unbinding, the local branch is considered independent and subsequent
3093
commits will be local only.
3095
See "help checkouts" for more information on checkouts.
3102
b, relpath = Branch.open_containing(u'.')
3104
raise errors.BzrCommandError('Local branch is not bound')
3107
class cmd_uncommit(Command):
3108
"""Remove the last committed revision.
3110
--verbose will print out what is being removed.
3111
--dry-run will go through all the motions, but not actually
3114
In the future, uncommit will create a revision bundle, which can then
3118
# TODO: jam 20060108 Add an option to allow uncommit to remove
3119
# unreferenced information in 'branch-as-repository' branches.
3120
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3121
# information in shared branches as well.
3122
takes_options = ['verbose', 'revision',
3123
Option('dry-run', help='Don\'t actually make changes'),
3124
Option('force', help='Say yes to all questions.')]
3125
takes_args = ['location?']
3128
def run(self, location=None,
3129
dry_run=False, verbose=False,
3130
revision=None, force=False):
3131
from bzrlib.log import log_formatter, show_log
3133
from bzrlib.uncommit import uncommit
3135
if location is None:
3137
control, relpath = bzrdir.BzrDir.open_containing(location)
3139
tree = control.open_workingtree()
3141
except (errors.NoWorkingTree, errors.NotLocalUrl):
3143
b = control.open_branch()
3146
if revision is None:
3149
# 'bzr uncommit -r 10' actually means uncommit
3150
# so that the final tree is at revno 10.
3151
# but bzrlib.uncommit.uncommit() actually uncommits
3152
# the revisions that are supplied.
3153
# So we need to offset it by one
3154
revno = revision[0].in_history(b).revno+1
3156
if revno <= b.revno():
3157
rev_id = b.get_rev_id(revno)
3159
self.outf.write('No revisions to uncommit.\n')
3162
lf = log_formatter('short',
3164
show_timezone='original')
3169
direction='forward',
3170
start_revision=revno,
3171
end_revision=b.revno())
3174
print 'Dry-run, pretending to remove the above revisions.'
3176
val = raw_input('Press <enter> to continue')
3178
print 'The above revision(s) will be removed.'
3180
val = raw_input('Are you sure [y/N]? ')
3181
if val.lower() not in ('y', 'yes'):
3185
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3189
class cmd_break_lock(Command):
3190
"""Break a dead lock on a repository, branch or working directory.
3192
CAUTION: Locks should only be broken when you are sure that the process
3193
holding the lock has been stopped.
3195
You can get information on what locks are open via the 'bzr info' command.
3200
takes_args = ['location?']
3202
def run(self, location=None, show=False):
3203
if location is None:
3205
control, relpath = bzrdir.BzrDir.open_containing(location)
3207
control.break_lock()
3208
except NotImplementedError:
3212
class cmd_wait_until_signalled(Command):
3213
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3215
This just prints a line to signal when it is ready, then blocks on stdin.
3221
sys.stdout.write("running\n")
3223
sys.stdin.readline()
3226
class cmd_serve(Command):
3227
"""Run the bzr server."""
3229
aliases = ['server']
3233
help='serve on stdin/out for use from inetd or sshd'),
3235
help='listen for connections on nominated port of the form '
3236
'[hostname:]portnumber. Passing 0 as the port number will '
3237
'result in a dynamically allocated port. Default port is '
3241
help='serve contents of directory',
3243
Option('allow-writes',
3244
help='By default the server is a readonly server. Supplying '
3245
'--allow-writes enables write access to the contents of '
3246
'the served directory and below. '
3250
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3251
from bzrlib.smart import server, medium
3252
from bzrlib.transport import get_transport
3253
from bzrlib.transport.remote import BZR_DEFAULT_PORT
3254
if directory is None:
3255
directory = os.getcwd()
3256
url = urlutils.local_path_to_url(directory)
3257
if not allow_writes:
3258
url = 'readonly+' + url
3259
t = get_transport(url)
3261
smart_server = medium.SmartServerPipeStreamMedium(
3262
sys.stdin, sys.stdout, t)
3265
port = BZR_DEFAULT_PORT
3269
host, port = port.split(':')
3273
smart_server = server.SmartTCPServer(t, host=host, port=port)
3274
print 'listening on port: ', smart_server.port
3276
smart_server.serve()
3278
class cmd_join(Command):
3279
"""Combine a subtree into its containing tree.
3281
This command is for experimental use only. It requires the target tree
3282
to be in dirstate-with-subtree format, which cannot be converted into
3285
The TREE argument should be an independent tree, inside another tree, but
3286
not part of it. (Such trees can be produced by "bzr split", but also by
3287
running "bzr branch" with the target inside a tree.)
3289
The result is a combined tree, with the subtree no longer an independant
3290
part. This is marked as a merge of the subtree into the containing tree,
3291
and all history is preserved.
3293
If --reference is specified, the subtree retains its independence. It can
3294
be branched by itself, and can be part of multiple projects at the same
3295
time. But operations performed in the containing tree, such as commit
3296
and merge, will recurse into the subtree.
3299
takes_args = ['tree']
3300
takes_options = [Option('reference', 'join by reference')]
3303
def run(self, tree, reference=False):
3304
sub_tree = WorkingTree.open(tree)
3305
parent_dir = osutils.dirname(sub_tree.basedir)
3306
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3307
repo = containing_tree.branch.repository
3308
if not repo.supports_rich_root():
3309
raise errors.BzrCommandError(
3310
"Can't join trees because %s doesn't support rich root data.\n"
3311
"You can use bzr upgrade on the repository."
3315
containing_tree.add_reference(sub_tree)
3316
except errors.BadReferenceTarget, e:
3317
# XXX: Would be better to just raise a nicely printable
3318
# exception from the real origin. Also below. mbp 20070306
3319
raise errors.BzrCommandError("Cannot join %s. %s" %
3323
containing_tree.subsume(sub_tree)
3324
except errors.BadSubsumeSource, e:
3325
raise errors.BzrCommandError("Cannot join %s. %s" %
3329
class cmd_split(Command):
3330
"""Split a tree into two trees.
3332
This command is for experimental use only. It requires the target tree
3333
to be in dirstate-with-subtree format, which cannot be converted into
3336
The TREE argument should be a subdirectory of a working tree. That
3337
subdirectory will be converted into an independent tree, with its own
3338
branch. Commits in the top-level tree will not apply to the new subtree.
3339
If you want that behavior, do "bzr join --reference TREE".
3341
To undo this operation, do "bzr join TREE".
3344
takes_args = ['tree']
3348
def run(self, tree):
3349
containing_tree, subdir = WorkingTree.open_containing(tree)
3350
sub_id = containing_tree.path2id(subdir)
3352
raise errors.NotVersionedError(subdir)
3354
containing_tree.extract(sub_id)
3355
except errors.RootNotRich:
3356
raise errors.UpgradeRequired(containing_tree.branch.base)
3360
class cmd_merge_directive(Command):
3361
"""Generate a merge directive for auto-merge tools.
3363
A directive requests a merge to be performed, and also provides all the
3364
information necessary to do so. This means it must either include a
3365
revision bundle, or the location of a branch containing the desired
3368
A submit branch (the location to merge into) must be supplied the first
3369
time the command is issued. After it has been supplied once, it will
3370
be remembered as the default.
3372
A public branch is optional if a revision bundle is supplied, but required
3373
if --diff or --plain is specified. It will be remembered as the default
3374
after the first use.
3377
takes_args = ['submit_branch?', 'public_branch?']
3380
RegistryOption.from_kwargs('patch-type',
3381
'The type of patch to include in the directive',
3382
title='Patch type', value_switches=True, enum_switch=False,
3383
bundle='Bazaar revision bundle (default)',
3384
diff='Normal unified diff',
3385
plain='No patch, just directive'),
3386
Option('sign', help='GPG-sign the directive'), 'revision',
3387
Option('mail-to', type=str,
3388
help='Instead of printing the directive, email to this address'),
3389
Option('message', type=str, short_name='m',
3390
help='Message to use when committing this merge')
3393
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3394
sign=False, revision=None, mail_to=None, message=None):
3395
if patch_type == 'plain':
3397
branch = Branch.open('.')
3398
stored_submit_branch = branch.get_submit_branch()
3399
if submit_branch is None:
3400
submit_branch = stored_submit_branch
3402
if stored_submit_branch is None:
3403
branch.set_submit_branch(submit_branch)
3404
if submit_branch is None:
3405
submit_branch = branch.get_parent()
3406
if submit_branch is None:
3407
raise errors.BzrCommandError('No submit branch specified or known')
3409
stored_public_branch = branch.get_public_branch()
3410
if public_branch is None:
3411
public_branch = stored_public_branch
3412
elif stored_public_branch is None:
3413
branch.set_public_branch(public_branch)
3414
if patch_type != "bundle" and public_branch is None:
3415
raise errors.BzrCommandError('No public branch specified or'
3417
if revision is not None:
3418
if len(revision) != 1:
3419
raise errors.BzrCommandError('bzr merge-directive takes '
3420
'exactly one revision identifier')
3422
revision_id = revision[0].in_history(branch).rev_id
3424
revision_id = branch.last_revision()
3425
directive = merge_directive.MergeDirective.from_objects(
3426
branch.repository, revision_id, time.time(),
3427
osutils.local_time_offset(), submit_branch,
3428
public_branch=public_branch, patch_type=patch_type,
3432
self.outf.write(directive.to_signed(branch))
3434
self.outf.writelines(directive.to_lines())
3436
message = directive.to_email(mail_to, branch, sign)
3438
server = branch.get_config().get_user_option('smtp_server')
3440
server = 'localhost'
3442
s.sendmail(message['From'], message['To'], message.as_string())
3445
class cmd_tag(Command):
3446
"""Create a tag naming a revision.
3448
Tags give human-meaningful names to revisions. Commands that take a -r
3449
(--revision) option can be given -rtag:X, where X is any previously
3452
Tags are stored in the branch. Tags are copied from one branch to another
3453
along when you branch, push, pull or merge.
3455
It is an error to give a tag name that already exists unless you pass
3456
--force, in which case the tag is moved to point to the new revision.
3459
takes_args = ['tag_name']
3462
help='Delete this tag rather than placing it.',
3465
help='Branch in which to place the tag.',
3470
help='Replace existing tags',
3475
def run(self, tag_name,
3481
branch, relpath = Branch.open_containing(directory)
3485
branch.tags.delete_tag(tag_name)
3486
self.outf.write('Deleted tag %s.\n' % tag_name)
3489
if len(revision) != 1:
3490
raise errors.BzrCommandError(
3491
"Tags can only be placed on a single revision, "
3493
revision_id = revision[0].in_history(branch).rev_id
3495
revision_id = branch.last_revision()
3496
if (not force) and branch.tags.has_tag(tag_name):
3497
raise errors.TagAlreadyExists(tag_name)
3498
branch.tags.set_tag(tag_name, revision_id)
3499
self.outf.write('Created tag %s.\n' % tag_name)
3504
class cmd_tags(Command):
3507
This tag shows a table of tag names and the revisions they reference.
3512
help='Branch whose tags should be displayed',
3522
branch, relpath = Branch.open_containing(directory)
3523
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3524
self.outf.write('%-20s %s\n' % (tag_name, target))
3527
# command-line interpretation helper for merge-related commands
3528
def _merge_helper(other_revision, base_revision,
3529
check_clean=True, ignore_zero=False,
3530
this_dir=None, backup_files=False,
3532
file_list=None, show_base=False, reprocess=False,
3535
change_reporter=None,
3537
"""Merge changes into a tree.
3540
list(path, revno) Base for three-way merge.
3541
If [None, None] then a base will be automatically determined.
3543
list(path, revno) Other revision for three-way merge.
3545
Directory to merge changes into; '.' by default.
3547
If true, this_dir must have no uncommitted changes before the
3549
ignore_zero - If true, suppress the "zero conflicts" message when
3550
there are no conflicts; should be set when doing something we expect
3551
to complete perfectly.
3552
file_list - If supplied, merge only changes to selected files.
3554
All available ancestors of other_revision and base_revision are
3555
automatically pulled into the branch.
3557
The revno may be -1 to indicate the last revision on the branch, which is
3560
This function is intended for use from the command line; programmatic
3561
clients might prefer to call merge.merge_inner(), which has less magic
3564
# Loading it late, so that we don't always have to import bzrlib.merge
3565
if merge_type is None:
3566
merge_type = _mod_merge.Merge3Merger
3567
if this_dir is None:
3569
this_tree = WorkingTree.open_containing(this_dir)[0]
3570
if show_base and not merge_type is _mod_merge.Merge3Merger:
3571
raise errors.BzrCommandError("Show-base is not supported for this merge"
3572
" type. %s" % merge_type)
3573
if reprocess and not merge_type.supports_reprocess:
3574
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3575
" type %s." % merge_type)
3576
if reprocess and show_base:
3577
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3578
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3579
# only want to take out a lock_tree_write() if we don't have to pull
3580
# any ancestry. But merge might fetch ancestry in the middle, in
3581
# which case we would need a lock_write().
3582
# Because we cannot upgrade locks, for now we live with the fact that
3583
# the tree will be locked multiple times during a merge. (Maybe
3584
# read-only some of the time, but it means things will get read
3587
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3588
pb=pb, change_reporter=change_reporter)
3589
merger.pp = ProgressPhase("Merge phase", 5, pb)
3590
merger.pp.next_phase()
3591
merger.check_basis(check_clean)
3592
if other_rev_id is not None:
3593
merger.set_other_revision(other_rev_id, this_tree.branch)
3595
merger.set_other(other_revision)
3596
merger.pp.next_phase()
3597
merger.set_base(base_revision)
3598
if merger.base_rev_id == merger.other_rev_id:
3599
note('Nothing to do.')
3601
if file_list is None:
3602
if pull and merger.base_rev_id == merger.this_rev_id:
3603
# FIXME: deduplicate with pull
3604
result = merger.this_tree.pull(merger.this_branch,
3605
False, merger.other_rev_id)
3606
if result.old_revid == result.new_revid:
3607
note('No revisions to pull.')
3609
note('Now on revision %d.' % result.new_revno)
3611
merger.backup_files = backup_files
3612
merger.merge_type = merge_type
3613
merger.set_interesting_files(file_list)
3614
merger.show_base = show_base
3615
merger.reprocess = reprocess
3616
conflicts = merger.do_merge()
3617
if file_list is None:
3618
merger.set_pending()
3625
merge = _merge_helper
3628
# these get imported and then picked up by the scan for cmd_*
3629
# TODO: Some more consistent way to split command definitions across files;
3630
# we do need to load at least some information about them to know of
3631
# aliases. ideally we would avoid loading the implementation until the
3632
# details were needed.
3633
from bzrlib.cmd_version_info import cmd_version_info
3634
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3635
from bzrlib.bundle.commands import cmd_bundle_revisions
3636
from bzrlib.sign_my_commits import cmd_sign_my_commits
3637
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3638
cmd_weave_plan_merge, cmd_weave_merge_text