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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',
2321
help='stop when one test fails',
2324
Option('keep-output',
2325
help='keep output directories when tests fail'),
2327
help='Use a different transport by default '
2328
'throughout the test suite.',
2329
type=get_transport_type),
2330
Option('benchmark', help='run the bzr benchmarks.'),
2331
Option('lsprof-timed',
2332
help='generate lsprof output for benchmarked'
2333
' sections of code.'),
2334
Option('cache-dir', type=str,
2335
help='a directory to cache intermediate'
2336
' benchmark steps'),
2337
Option('clean-output',
2338
help='clean temporary tests directories'
2339
' without running tests'),
2341
help='run all tests, but run specified tests first',
2344
Option('numbered-dirs',
2345
help='use numbered dirs for TestCaseInTempDir'),
2347
encoding_type = 'replace'
2349
def run(self, testspecs_list=None, verbose=None, one=False,
2350
keep_output=False, transport=None, benchmark=None,
2351
lsprof_timed=None, cache_dir=None, clean_output=False,
2352
first=False, numbered_dirs=None):
2354
from bzrlib.tests import selftest
2355
import bzrlib.benchmarks as benchmarks
2356
from bzrlib.benchmarks import tree_creator
2359
from bzrlib.tests import clean_selftest_output
2360
clean_selftest_output()
2363
if numbered_dirs is None and sys.platform == 'win32':
2364
numbered_dirs = True
2366
if cache_dir is not None:
2367
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2368
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2369
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2371
if testspecs_list is not None:
2372
pattern = '|'.join(testspecs_list)
2376
test_suite_factory = benchmarks.test_suite
2379
# TODO: should possibly lock the history file...
2380
benchfile = open(".perf_history", "at", buffering=1)
2382
test_suite_factory = None
2387
result = selftest(verbose=verbose,
2389
stop_on_failure=one,
2390
keep_output=keep_output,
2391
transport=transport,
2392
test_suite_factory=test_suite_factory,
2393
lsprof_timed=lsprof_timed,
2394
bench_history=benchfile,
2395
matching_tests_first=first,
2396
numbered_dirs=numbered_dirs,
2399
if benchfile is not None:
2402
info('tests passed')
2404
info('tests failed')
2405
return int(not result)
2408
class cmd_version(Command):
2409
"""Show version of bzr."""
2413
from bzrlib.version import show_version
2417
class cmd_rocks(Command):
2418
"""Statement of optimism."""
2424
print "It sure does!"
2427
class cmd_find_merge_base(Command):
2428
"""Find and print a base revision for merging two branches."""
2429
# TODO: Options to specify revisions on either side, as if
2430
# merging only part of the history.
2431
takes_args = ['branch', 'other']
2435
def run(self, branch, other):
2436
from bzrlib.revision import MultipleRevisionSources
2438
branch1 = Branch.open_containing(branch)[0]
2439
branch2 = Branch.open_containing(other)[0]
2441
last1 = branch1.last_revision()
2442
last2 = branch2.last_revision()
2444
source = MultipleRevisionSources(branch1.repository,
2447
base_rev_id = common_ancestor(last1, last2, source)
2449
print 'merge base is revision %s' % base_rev_id
2452
class cmd_merge(Command):
2453
"""Perform a three-way merge.
2455
The branch is the branch you will merge from. By default, it will merge
2456
the latest revision. If you specify a revision, that revision will be
2457
merged. If you specify two revisions, the first will be used as a BASE,
2458
and the second one as OTHER. Revision numbers are always relative to the
2461
By default, bzr will try to merge in all new work from the other
2462
branch, automatically determining an appropriate base. If this
2463
fails, you may need to give an explicit base.
2465
Merge will do its best to combine the changes in two branches, but there
2466
are some kinds of problems only a human can fix. When it encounters those,
2467
it will mark a conflict. A conflict means that you need to fix something,
2468
before you should commit.
2470
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2472
If there is no default branch set, the first merge will set it. After
2473
that, you can omit the branch to use the default. To change the
2474
default, use --remember. The value will only be saved if the remote
2475
location can be accessed.
2477
The results of the merge are placed into the destination working
2478
directory, where they can be reviewed (with bzr diff), tested, and then
2479
committed to record the result of the merge.
2483
To merge the latest revision from bzr.dev:
2484
bzr merge ../bzr.dev
2486
To merge changes up to and including revision 82 from bzr.dev:
2487
bzr merge -r 82 ../bzr.dev
2489
To merge the changes introduced by 82, without previous changes:
2490
bzr merge -r 81..82 ../bzr.dev
2492
merge refuses to run if there are any uncommitted changes, unless
2495
takes_args = ['branch?']
2496
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2497
Option('show-base', help="Show base revision text in "
2499
Option('uncommitted', help='Apply uncommitted changes'
2500
' from a working copy, instead of branch changes'),
2501
Option('pull', help='If the destination is already'
2502
' completely merged into the source, pull from the'
2503
' source rather than merging. When this happens,'
2504
' you do not need to commit the result.'),
2506
help='Branch to merge into, '
2507
'rather than the one containing the working directory',
2513
def run(self, branch=None, revision=None, force=False, merge_type=None,
2514
show_base=False, reprocess=False, remember=False,
2515
uncommitted=False, pull=False,
2518
from bzrlib.tag import _merge_tags_if_possible
2519
other_revision_id = None
2520
if merge_type is None:
2521
merge_type = _mod_merge.Merge3Merger
2523
if directory is None: directory = u'.'
2524
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2525
# inventory. Because merge is a mutating operation, it really
2526
# should be a lock_write() for the whole cmd_merge operation.
2527
# However, cmd_merge open's its own tree in _merge_helper, which
2528
# means if we lock here, the later lock_write() will always block.
2529
# Either the merge helper code should be updated to take a tree,
2530
# (What about tree.merge_from_branch?)
2531
tree = WorkingTree.open_containing(directory)[0]
2532
change_reporter = delta._ChangeReporter(
2533
unversioned_filter=tree.is_ignored)
2535
if branch is not None:
2537
mergeable = bundle.read_mergeable_from_url(
2539
except errors.NotABundle:
2540
pass # Continue on considering this url a Branch
2542
if revision is not None:
2543
raise errors.BzrCommandError(
2544
'Cannot use -r with merge directives or bundles')
2545
other_revision_id = mergeable.install_revisions(
2546
tree.branch.repository)
2547
revision = [RevisionSpec.from_string(
2548
'revid:' + other_revision_id)]
2550
if revision is None \
2551
or len(revision) < 1 or revision[0].needs_branch():
2552
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2554
if revision is None or len(revision) < 1:
2557
other = [branch, None]
2560
other = [branch, -1]
2561
other_branch, path = Branch.open_containing(branch)
2564
raise errors.BzrCommandError('Cannot use --uncommitted and'
2565
' --revision at the same time.')
2566
branch = revision[0].get_branch() or branch
2567
if len(revision) == 1:
2569
if other_revision_id is not None:
2574
other_branch, path = Branch.open_containing(branch)
2575
revno = revision[0].in_history(other_branch).revno
2576
other = [branch, revno]
2578
assert len(revision) == 2
2579
if None in revision:
2580
raise errors.BzrCommandError(
2581
"Merge doesn't permit empty revision specifier.")
2582
base_branch, path = Branch.open_containing(branch)
2583
branch1 = revision[1].get_branch() or branch
2584
other_branch, path1 = Branch.open_containing(branch1)
2585
if revision[0].get_branch() is not None:
2586
# then path was obtained from it, and is None.
2589
base = [branch, revision[0].in_history(base_branch).revno]
2590
other = [branch1, revision[1].in_history(other_branch).revno]
2592
if ((tree.branch.get_parent() is None or remember) and
2593
other_branch is not None):
2594
tree.branch.set_parent(other_branch.base)
2596
# pull tags now... it's a bit inconsistent to do it ahead of copying
2597
# the history but that's done inside the merge code
2598
if other_branch is not None:
2599
_merge_tags_if_possible(other_branch, tree.branch)
2602
interesting_files = [path]
2604
interesting_files = None
2605
pb = ui.ui_factory.nested_progress_bar()
2608
conflict_count = _merge_helper(
2609
other, base, other_rev_id=other_revision_id,
2610
check_clean=(not force),
2611
merge_type=merge_type,
2612
reprocess=reprocess,
2613
show_base=show_base,
2616
pb=pb, file_list=interesting_files,
2617
change_reporter=change_reporter)
2620
if conflict_count != 0:
2624
except errors.AmbiguousBase, e:
2625
m = ("sorry, bzr can't determine the right merge base yet\n"
2626
"candidates are:\n "
2627
+ "\n ".join(e.bases)
2629
"please specify an explicit base with -r,\n"
2630
"and (if you want) report this to the bzr developers\n")
2633
# TODO: move up to common parent; this isn't merge-specific anymore.
2634
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2635
"""Use tree.branch's parent if none was supplied.
2637
Report if the remembered location was used.
2639
if supplied_location is not None:
2640
return supplied_location
2641
stored_location = tree.branch.get_parent()
2642
mutter("%s", stored_location)
2643
if stored_location is None:
2644
raise errors.BzrCommandError("No location specified or remembered")
2645
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2646
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2647
return stored_location
2650
class cmd_remerge(Command):
2653
Use this if you want to try a different merge technique while resolving
2654
conflicts. Some merge techniques are better than others, and remerge
2655
lets you try different ones on different files.
2657
The options for remerge have the same meaning and defaults as the ones for
2658
merge. The difference is that remerge can (only) be run when there is a
2659
pending merge, and it lets you specify particular files.
2663
$ bzr remerge --show-base
2664
Re-do the merge of all conflicted files, and show the base text in
2665
conflict regions, in addition to the usual THIS and OTHER texts.
2667
$ bzr remerge --merge-type weave --reprocess foobar
2668
Re-do the merge of "foobar", using the weave merge algorithm, with
2669
additional processing to reduce the size of conflict regions.
2671
takes_args = ['file*']
2672
takes_options = ['merge-type', 'reprocess',
2673
Option('show-base', help="Show base revision text in "
2676
def run(self, file_list=None, merge_type=None, show_base=False,
2678
if merge_type is None:
2679
merge_type = _mod_merge.Merge3Merger
2680
tree, file_list = tree_files(file_list)
2683
parents = tree.get_parent_ids()
2684
if len(parents) != 2:
2685
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2686
" merges. Not cherrypicking or"
2688
repository = tree.branch.repository
2689
base_revision = common_ancestor(parents[0],
2690
parents[1], repository)
2691
base_tree = repository.revision_tree(base_revision)
2692
other_tree = repository.revision_tree(parents[1])
2693
interesting_ids = None
2695
conflicts = tree.conflicts()
2696
if file_list is not None:
2697
interesting_ids = set()
2698
for filename in file_list:
2699
file_id = tree.path2id(filename)
2701
raise errors.NotVersionedError(filename)
2702
interesting_ids.add(file_id)
2703
if tree.kind(file_id) != "directory":
2706
for name, ie in tree.inventory.iter_entries(file_id):
2707
interesting_ids.add(ie.file_id)
2708
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2710
# Remerge only supports resolving contents conflicts
2711
allowed_conflicts = ('text conflict', 'contents conflict')
2712
restore_files = [c.path for c in conflicts
2713
if c.typestring in allowed_conflicts]
2714
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2715
tree.set_conflicts(ConflictList(new_conflicts))
2716
if file_list is not None:
2717
restore_files = file_list
2718
for filename in restore_files:
2720
restore(tree.abspath(filename))
2721
except errors.NotConflicted:
2723
conflicts = _mod_merge.merge_inner(
2724
tree.branch, other_tree, base_tree,
2726
interesting_ids=interesting_ids,
2727
other_rev_id=parents[1],
2728
merge_type=merge_type,
2729
show_base=show_base,
2730
reprocess=reprocess)
2739
class cmd_revert(Command):
2740
"""Revert files to a previous revision.
2742
Giving a list of files will revert only those files. Otherwise, all files
2743
will be reverted. If the revision is not specified with '--revision', the
2744
last committed revision is used.
2746
To remove only some changes, without reverting to a prior version, use
2747
merge instead. For example, "merge . --r-2..-3" will remove the changes
2748
introduced by -2, without affecting the changes introduced by -1. Or
2749
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2751
By default, any files that have been manually changed will be backed up
2752
first. (Files changed only by merge are not backed up.) Backup files have
2753
'.~#~' appended to their name, where # is a number.
2755
When you provide files, you can use their current pathname or the pathname
2756
from the target revision. So you can use revert to "undelete" a file by
2757
name. If you name a directory, all the contents of that directory will be
2760
takes_options = ['revision', 'no-backup']
2761
takes_args = ['file*']
2763
def run(self, revision=None, no_backup=False, file_list=None):
2764
if file_list is not None:
2765
if len(file_list) == 0:
2766
raise errors.BzrCommandError("No files specified")
2770
tree, file_list = tree_files(file_list)
2771
if revision is None:
2772
# FIXME should be tree.last_revision
2773
rev_id = tree.last_revision()
2774
elif len(revision) != 1:
2775
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
2777
rev_id = revision[0].in_history(tree.branch).rev_id
2778
pb = ui.ui_factory.nested_progress_bar()
2780
tree.revert(file_list,
2781
tree.branch.repository.revision_tree(rev_id),
2782
not no_backup, pb, report_changes=True)
2787
class cmd_assert_fail(Command):
2788
"""Test reporting of assertion failures"""
2789
# intended just for use in testing
2794
raise AssertionError("always fails")
2797
class cmd_help(Command):
2798
"""Show help on a command or other topic.
2800
For a list of all available commands, say 'bzr help commands'.
2802
takes_options = [Option('long', 'show help on all commands')]
2803
takes_args = ['topic?']
2804
aliases = ['?', '--help', '-?', '-h']
2807
def run(self, topic=None, long=False):
2809
if topic is None and long:
2811
bzrlib.help.help(topic)
2814
class cmd_shell_complete(Command):
2815
"""Show appropriate completions for context.
2817
For a list of all available commands, say 'bzr shell-complete'.
2819
takes_args = ['context?']
2824
def run(self, context=None):
2825
import shellcomplete
2826
shellcomplete.shellcomplete(context)
2829
class cmd_fetch(Command):
2830
"""Copy in history from another branch but don't merge it.
2832
This is an internal method used for pull and merge.
2835
takes_args = ['from_branch', 'to_branch']
2836
def run(self, from_branch, to_branch):
2837
from bzrlib.fetch import Fetcher
2838
from_b = Branch.open(from_branch)
2839
to_b = Branch.open(to_branch)
2840
Fetcher(to_b, from_b)
2843
class cmd_missing(Command):
2844
"""Show unmerged/unpulled revisions between two branches.
2846
OTHER_BRANCH may be local or remote.
2848
takes_args = ['other_branch?']
2849
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2851
'Display changes in the local branch only'),
2852
Option('theirs-only',
2853
'Display changes in the remote branch only'),
2858
encoding_type = 'replace'
2861
def run(self, other_branch=None, reverse=False, mine_only=False,
2862
theirs_only=False, log_format=None, long=False, short=False, line=False,
2863
show_ids=False, verbose=False):
2864
from bzrlib.missing import find_unmerged, iter_log_data
2865
from bzrlib.log import log_formatter
2866
local_branch = Branch.open_containing(u".")[0]
2867
parent = local_branch.get_parent()
2868
if other_branch is None:
2869
other_branch = parent
2870
if other_branch is None:
2871
raise errors.BzrCommandError("No peer location known or specified.")
2872
display_url = urlutils.unescape_for_display(parent,
2874
print "Using last location: " + display_url
2876
remote_branch = Branch.open(other_branch)
2877
if remote_branch.base == local_branch.base:
2878
remote_branch = local_branch
2879
local_branch.lock_read()
2881
remote_branch.lock_read()
2883
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2884
if (log_format is None):
2885
log_format = log.log_formatter_registry.get_default(
2887
lf = log_format(to_file=self.outf,
2889
show_timezone='original')
2890
if reverse is False:
2891
local_extra.reverse()
2892
remote_extra.reverse()
2893
if local_extra and not theirs_only:
2894
print "You have %d extra revision(s):" % len(local_extra)
2895
for data in iter_log_data(local_extra, local_branch.repository,
2898
printed_local = True
2900
printed_local = False
2901
if remote_extra and not mine_only:
2902
if printed_local is True:
2904
print "You are missing %d revision(s):" % len(remote_extra)
2905
for data in iter_log_data(remote_extra, remote_branch.repository,
2908
if not remote_extra and not local_extra:
2910
print "Branches are up to date."
2914
remote_branch.unlock()
2916
local_branch.unlock()
2917
if not status_code and parent is None and other_branch is not None:
2918
local_branch.lock_write()
2920
# handle race conditions - a parent might be set while we run.
2921
if local_branch.get_parent() is None:
2922
local_branch.set_parent(remote_branch.base)
2924
local_branch.unlock()
2928
class cmd_plugins(Command):
2933
import bzrlib.plugin
2934
from inspect import getdoc
2935
for name, plugin in bzrlib.plugin.all_plugins().items():
2936
if getattr(plugin, '__path__', None) is not None:
2937
print plugin.__path__[0]
2938
elif getattr(plugin, '__file__', None) is not None:
2939
print plugin.__file__
2945
print '\t', d.split('\n')[0]
2948
class cmd_testament(Command):
2949
"""Show testament (signing-form) of a revision."""
2950
takes_options = ['revision',
2951
Option('long', help='Produce long-format testament'),
2952
Option('strict', help='Produce a strict-format'
2954
takes_args = ['branch?']
2956
def run(self, branch=u'.', revision=None, long=False, strict=False):
2957
from bzrlib.testament import Testament, StrictTestament
2959
testament_class = StrictTestament
2961
testament_class = Testament
2962
b = WorkingTree.open_containing(branch)[0].branch
2965
if revision is None:
2966
rev_id = b.last_revision()
2968
rev_id = revision[0].in_history(b).rev_id
2969
t = testament_class.from_revision(b.repository, rev_id)
2971
sys.stdout.writelines(t.as_text_lines())
2973
sys.stdout.write(t.as_short_text())
2978
class cmd_annotate(Command):
2979
"""Show the origin of each line in a file.
2981
This prints out the given file with an annotation on the left side
2982
indicating which revision, author and date introduced the change.
2984
If the origin is the same for a run of consecutive lines, it is
2985
shown only at the top, unless the --all option is given.
2987
# TODO: annotate directories; showing when each file was last changed
2988
# TODO: if the working copy is modified, show annotations on that
2989
# with new uncommitted lines marked
2990
aliases = ['ann', 'blame', 'praise']
2991
takes_args = ['filename']
2992
takes_options = [Option('all', help='show annotations on all lines'),
2993
Option('long', help='show date in annotations'),
2999
def run(self, filename, all=False, long=False, revision=None,
3001
from bzrlib.annotate import annotate_file
3002
tree, relpath = WorkingTree.open_containing(filename)
3003
branch = tree.branch
3006
if revision is None:
3007
revision_id = branch.last_revision()
3008
elif len(revision) != 1:
3009
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3011
revision_id = revision[0].in_history(branch).rev_id
3012
file_id = tree.path2id(relpath)
3013
tree = branch.repository.revision_tree(revision_id)
3014
file_version = tree.inventory[file_id].revision
3015
annotate_file(branch, file_version, file_id, long, all, sys.stdout,
3021
class cmd_re_sign(Command):
3022
"""Create a digital signature for an existing revision."""
3023
# TODO be able to replace existing ones.
3025
hidden = True # is this right ?
3026
takes_args = ['revision_id*']
3027
takes_options = ['revision']
3029
def run(self, revision_id_list=None, revision=None):
3030
import bzrlib.gpg as gpg
3031
if revision_id_list is not None and revision is not None:
3032
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3033
if revision_id_list is None and revision is None:
3034
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3035
b = WorkingTree.open_containing(u'.')[0].branch
3036
gpg_strategy = gpg.GPGStrategy(b.get_config())
3037
if revision_id_list is not None:
3038
for revision_id in revision_id_list:
3039
b.repository.sign_revision(revision_id, gpg_strategy)
3040
elif revision is not None:
3041
if len(revision) == 1:
3042
revno, rev_id = revision[0].in_history(b)
3043
b.repository.sign_revision(rev_id, gpg_strategy)
3044
elif len(revision) == 2:
3045
# are they both on rh- if so we can walk between them
3046
# might be nice to have a range helper for arbitrary
3047
# revision paths. hmm.
3048
from_revno, from_revid = revision[0].in_history(b)
3049
to_revno, to_revid = revision[1].in_history(b)
3050
if to_revid is None:
3051
to_revno = b.revno()
3052
if from_revno is None or to_revno is None:
3053
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3054
for revno in range(from_revno, to_revno + 1):
3055
b.repository.sign_revision(b.get_rev_id(revno),
3058
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3061
class cmd_bind(Command):
3062
"""Convert the current branch into a checkout of the supplied branch.
3064
Once converted into a checkout, commits must succeed on the master branch
3065
before they will be applied to the local branch.
3067
See "help checkouts" for more information on checkouts.
3070
takes_args = ['location?']
3073
def run(self, location=None):
3074
b, relpath = Branch.open_containing(u'.')
3075
if location is None:
3077
location = b.get_old_bound_location()
3078
except errors.UpgradeRequired:
3079
raise errors.BzrCommandError('No location supplied. '
3080
'This format does not remember old locations.')
3082
if location is None:
3083
raise errors.BzrCommandError('No location supplied and no '
3084
'previous location known')
3085
b_other = Branch.open(location)
3088
except errors.DivergedBranches:
3089
raise errors.BzrCommandError('These branches have diverged.'
3090
' Try merging, and then bind again.')
3093
class cmd_unbind(Command):
3094
"""Convert the current checkout into a regular branch.
3096
After unbinding, the local branch is considered independent and subsequent
3097
commits will be local only.
3099
See "help checkouts" for more information on checkouts.
3106
b, relpath = Branch.open_containing(u'.')
3108
raise errors.BzrCommandError('Local branch is not bound')
3111
class cmd_uncommit(Command):
3112
"""Remove the last committed revision.
3114
--verbose will print out what is being removed.
3115
--dry-run will go through all the motions, but not actually
3118
In the future, uncommit will create a revision bundle, which can then
3122
# TODO: jam 20060108 Add an option to allow uncommit to remove
3123
# unreferenced information in 'branch-as-repository' branches.
3124
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3125
# information in shared branches as well.
3126
takes_options = ['verbose', 'revision',
3127
Option('dry-run', help='Don\'t actually make changes'),
3128
Option('force', help='Say yes to all questions.')]
3129
takes_args = ['location?']
3132
def run(self, location=None,
3133
dry_run=False, verbose=False,
3134
revision=None, force=False):
3135
from bzrlib.log import log_formatter, show_log
3137
from bzrlib.uncommit import uncommit
3139
if location is None:
3141
control, relpath = bzrdir.BzrDir.open_containing(location)
3143
tree = control.open_workingtree()
3145
except (errors.NoWorkingTree, errors.NotLocalUrl):
3147
b = control.open_branch()
3150
if revision is None:
3153
# 'bzr uncommit -r 10' actually means uncommit
3154
# so that the final tree is at revno 10.
3155
# but bzrlib.uncommit.uncommit() actually uncommits
3156
# the revisions that are supplied.
3157
# So we need to offset it by one
3158
revno = revision[0].in_history(b).revno+1
3160
if revno <= b.revno():
3161
rev_id = b.get_rev_id(revno)
3163
self.outf.write('No revisions to uncommit.\n')
3166
lf = log_formatter('short',
3168
show_timezone='original')
3173
direction='forward',
3174
start_revision=revno,
3175
end_revision=b.revno())
3178
print 'Dry-run, pretending to remove the above revisions.'
3180
val = raw_input('Press <enter> to continue')
3182
print 'The above revision(s) will be removed.'
3184
val = raw_input('Are you sure [y/N]? ')
3185
if val.lower() not in ('y', 'yes'):
3189
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3193
class cmd_break_lock(Command):
3194
"""Break a dead lock on a repository, branch or working directory.
3196
CAUTION: Locks should only be broken when you are sure that the process
3197
holding the lock has been stopped.
3199
You can get information on what locks are open via the 'bzr info' command.
3204
takes_args = ['location?']
3206
def run(self, location=None, show=False):
3207
if location is None:
3209
control, relpath = bzrdir.BzrDir.open_containing(location)
3211
control.break_lock()
3212
except NotImplementedError:
3216
class cmd_wait_until_signalled(Command):
3217
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3219
This just prints a line to signal when it is ready, then blocks on stdin.
3225
sys.stdout.write("running\n")
3227
sys.stdin.readline()
3230
class cmd_serve(Command):
3231
"""Run the bzr server."""
3233
aliases = ['server']
3237
help='serve on stdin/out for use from inetd or sshd'),
3239
help='listen for connections on nominated port of the form '
3240
'[hostname:]portnumber. Passing 0 as the port number will '
3241
'result in a dynamically allocated port. Default port is '
3245
help='serve contents of directory',
3247
Option('allow-writes',
3248
help='By default the server is a readonly server. Supplying '
3249
'--allow-writes enables write access to the contents of '
3250
'the served directory and below. '
3254
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3255
from bzrlib.smart import server, medium
3256
from bzrlib.transport import get_transport
3257
from bzrlib.transport.remote import BZR_DEFAULT_PORT
3258
if directory is None:
3259
directory = os.getcwd()
3260
url = urlutils.local_path_to_url(directory)
3261
if not allow_writes:
3262
url = 'readonly+' + url
3263
t = get_transport(url)
3265
smart_server = medium.SmartServerPipeStreamMedium(
3266
sys.stdin, sys.stdout, t)
3269
port = BZR_DEFAULT_PORT
3273
host, port = port.split(':')
3277
smart_server = server.SmartTCPServer(t, host=host, port=port)
3278
print 'listening on port: ', smart_server.port
3280
smart_server.serve()
3282
class cmd_join(Command):
3283
"""Combine a subtree into its containing tree.
3285
This command is for experimental use only. It requires the target tree
3286
to be in dirstate-with-subtree format, which cannot be converted into
3289
The TREE argument should be an independent tree, inside another tree, but
3290
not part of it. (Such trees can be produced by "bzr split", but also by
3291
running "bzr branch" with the target inside a tree.)
3293
The result is a combined tree, with the subtree no longer an independant
3294
part. This is marked as a merge of the subtree into the containing tree,
3295
and all history is preserved.
3297
If --reference is specified, the subtree retains its independence. It can
3298
be branched by itself, and can be part of multiple projects at the same
3299
time. But operations performed in the containing tree, such as commit
3300
and merge, will recurse into the subtree.
3303
takes_args = ['tree']
3304
takes_options = [Option('reference', 'join by reference')]
3307
def run(self, tree, reference=False):
3308
sub_tree = WorkingTree.open(tree)
3309
parent_dir = osutils.dirname(sub_tree.basedir)
3310
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3311
repo = containing_tree.branch.repository
3312
if not repo.supports_rich_root():
3313
raise errors.BzrCommandError(
3314
"Can't join trees because %s doesn't support rich root data.\n"
3315
"You can use bzr upgrade on the repository."
3319
containing_tree.add_reference(sub_tree)
3320
except errors.BadReferenceTarget, e:
3321
# XXX: Would be better to just raise a nicely printable
3322
# exception from the real origin. Also below. mbp 20070306
3323
raise errors.BzrCommandError("Cannot join %s. %s" %
3327
containing_tree.subsume(sub_tree)
3328
except errors.BadSubsumeSource, e:
3329
raise errors.BzrCommandError("Cannot join %s. %s" %
3333
class cmd_split(Command):
3334
"""Split a tree into two trees.
3336
This command is for experimental use only. It requires the target tree
3337
to be in dirstate-with-subtree format, which cannot be converted into
3340
The TREE argument should be a subdirectory of a working tree. That
3341
subdirectory will be converted into an independent tree, with its own
3342
branch. Commits in the top-level tree will not apply to the new subtree.
3343
If you want that behavior, do "bzr join --reference TREE".
3345
To undo this operation, do "bzr join TREE".
3348
takes_args = ['tree']
3352
def run(self, tree):
3353
containing_tree, subdir = WorkingTree.open_containing(tree)
3354
sub_id = containing_tree.path2id(subdir)
3356
raise errors.NotVersionedError(subdir)
3358
containing_tree.extract(sub_id)
3359
except errors.RootNotRich:
3360
raise errors.UpgradeRequired(containing_tree.branch.base)
3364
class cmd_merge_directive(Command):
3365
"""Generate a merge directive for auto-merge tools.
3367
A directive requests a merge to be performed, and also provides all the
3368
information necessary to do so. This means it must either include a
3369
revision bundle, or the location of a branch containing the desired
3372
A submit branch (the location to merge into) must be supplied the first
3373
time the command is issued. After it has been supplied once, it will
3374
be remembered as the default.
3376
A public branch is optional if a revision bundle is supplied, but required
3377
if --diff or --plain is specified. It will be remembered as the default
3378
after the first use.
3381
takes_args = ['submit_branch?', 'public_branch?']
3384
RegistryOption.from_kwargs('patch-type',
3385
'The type of patch to include in the directive',
3386
title='Patch type', value_switches=True, enum_switch=False,
3387
bundle='Bazaar revision bundle (default)',
3388
diff='Normal unified diff',
3389
plain='No patch, just directive'),
3390
Option('sign', help='GPG-sign the directive'), 'revision',
3391
Option('mail-to', type=str,
3392
help='Instead of printing the directive, email to this address'),
3393
Option('message', type=str, short_name='m',
3394
help='Message to use when committing this merge')
3397
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3398
sign=False, revision=None, mail_to=None, message=None):
3399
if patch_type == 'plain':
3401
branch = Branch.open('.')
3402
stored_submit_branch = branch.get_submit_branch()
3403
if submit_branch is None:
3404
submit_branch = stored_submit_branch
3406
if stored_submit_branch is None:
3407
branch.set_submit_branch(submit_branch)
3408
if submit_branch is None:
3409
submit_branch = branch.get_parent()
3410
if submit_branch is None:
3411
raise errors.BzrCommandError('No submit branch specified or known')
3413
stored_public_branch = branch.get_public_branch()
3414
if public_branch is None:
3415
public_branch = stored_public_branch
3416
elif stored_public_branch is None:
3417
branch.set_public_branch(public_branch)
3418
if patch_type != "bundle" and public_branch is None:
3419
raise errors.BzrCommandError('No public branch specified or'
3421
if revision is not None:
3422
if len(revision) != 1:
3423
raise errors.BzrCommandError('bzr merge-directive takes '
3424
'exactly one revision identifier')
3426
revision_id = revision[0].in_history(branch).rev_id
3428
revision_id = branch.last_revision()
3429
directive = merge_directive.MergeDirective.from_objects(
3430
branch.repository, revision_id, time.time(),
3431
osutils.local_time_offset(), submit_branch,
3432
public_branch=public_branch, patch_type=patch_type,
3436
self.outf.write(directive.to_signed(branch))
3438
self.outf.writelines(directive.to_lines())
3440
message = directive.to_email(mail_to, branch, sign)
3442
server = branch.get_config().get_user_option('smtp_server')
3444
server = 'localhost'
3446
s.sendmail(message['From'], message['To'], message.as_string())
3449
class cmd_tag(Command):
3450
"""Create a tag naming a revision.
3452
Tags give human-meaningful names to revisions. Commands that take a -r
3453
(--revision) option can be given -rtag:X, where X is any previously
3456
Tags are stored in the branch. Tags are copied from one branch to another
3457
along when you branch, push, pull or merge.
3459
It is an error to give a tag name that already exists unless you pass
3460
--force, in which case the tag is moved to point to the new revision.
3463
takes_args = ['tag_name']
3466
help='Delete this tag rather than placing it.',
3469
help='Branch in which to place the tag.',
3474
help='Replace existing tags',
3479
def run(self, tag_name,
3485
branch, relpath = Branch.open_containing(directory)
3489
branch.tags.delete_tag(tag_name)
3490
self.outf.write('Deleted tag %s.\n' % tag_name)
3493
if len(revision) != 1:
3494
raise errors.BzrCommandError(
3495
"Tags can only be placed on a single revision, "
3497
revision_id = revision[0].in_history(branch).rev_id
3499
revision_id = branch.last_revision()
3500
if (not force) and branch.tags.has_tag(tag_name):
3501
raise errors.TagAlreadyExists(tag_name)
3502
branch.tags.set_tag(tag_name, revision_id)
3503
self.outf.write('Created tag %s.\n' % tag_name)
3508
class cmd_tags(Command):
3511
This tag shows a table of tag names and the revisions they reference.
3516
help='Branch whose tags should be displayed',
3526
branch, relpath = Branch.open_containing(directory)
3527
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3528
self.outf.write('%-20s %s\n' % (tag_name, target))
3531
# command-line interpretation helper for merge-related commands
3532
def _merge_helper(other_revision, base_revision,
3533
check_clean=True, ignore_zero=False,
3534
this_dir=None, backup_files=False,
3536
file_list=None, show_base=False, reprocess=False,
3539
change_reporter=None,
3541
"""Merge changes into a tree.
3544
list(path, revno) Base for three-way merge.
3545
If [None, None] then a base will be automatically determined.
3547
list(path, revno) Other revision for three-way merge.
3549
Directory to merge changes into; '.' by default.
3551
If true, this_dir must have no uncommitted changes before the
3553
ignore_zero - If true, suppress the "zero conflicts" message when
3554
there are no conflicts; should be set when doing something we expect
3555
to complete perfectly.
3556
file_list - If supplied, merge only changes to selected files.
3558
All available ancestors of other_revision and base_revision are
3559
automatically pulled into the branch.
3561
The revno may be -1 to indicate the last revision on the branch, which is
3564
This function is intended for use from the command line; programmatic
3565
clients might prefer to call merge.merge_inner(), which has less magic
3568
# Loading it late, so that we don't always have to import bzrlib.merge
3569
if merge_type is None:
3570
merge_type = _mod_merge.Merge3Merger
3571
if this_dir is None:
3573
this_tree = WorkingTree.open_containing(this_dir)[0]
3574
if show_base and not merge_type is _mod_merge.Merge3Merger:
3575
raise errors.BzrCommandError("Show-base is not supported for this merge"
3576
" type. %s" % merge_type)
3577
if reprocess and not merge_type.supports_reprocess:
3578
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3579
" type %s." % merge_type)
3580
if reprocess and show_base:
3581
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3582
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3583
# only want to take out a lock_tree_write() if we don't have to pull
3584
# any ancestry. But merge might fetch ancestry in the middle, in
3585
# which case we would need a lock_write().
3586
# Because we cannot upgrade locks, for now we live with the fact that
3587
# the tree will be locked multiple times during a merge. (Maybe
3588
# read-only some of the time, but it means things will get read
3591
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3592
pb=pb, change_reporter=change_reporter)
3593
merger.pp = ProgressPhase("Merge phase", 5, pb)
3594
merger.pp.next_phase()
3595
merger.check_basis(check_clean)
3596
if other_rev_id is not None:
3597
merger.set_other_revision(other_rev_id, this_tree.branch)
3599
merger.set_other(other_revision)
3600
merger.pp.next_phase()
3601
merger.set_base(base_revision)
3602
if merger.base_rev_id == merger.other_rev_id:
3603
note('Nothing to do.')
3605
if file_list is None:
3606
if pull and merger.base_rev_id == merger.this_rev_id:
3607
# FIXME: deduplicate with pull
3608
result = merger.this_tree.pull(merger.this_branch,
3609
False, merger.other_rev_id)
3610
if result.old_revid == result.new_revid:
3611
note('No revisions to pull.')
3613
note('Now on revision %d.' % result.new_revno)
3615
merger.backup_files = backup_files
3616
merger.merge_type = merge_type
3617
merger.set_interesting_files(file_list)
3618
merger.show_base = show_base
3619
merger.reprocess = reprocess
3620
conflicts = merger.do_merge()
3621
if file_list is None:
3622
merger.set_pending()
3629
merge = _merge_helper
3632
# these get imported and then picked up by the scan for cmd_*
3633
# TODO: Some more consistent way to split command definitions across files;
3634
# we do need to load at least some information about them to know of
3635
# aliases. ideally we would avoid loading the implementation until the
3636
# details were needed.
3637
from bzrlib.cmd_version_info import cmd_version_info
3638
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3639
from bzrlib.bundle.commands import cmd_bundle_revisions
3640
from bzrlib.sign_my_commits import cmd_sign_my_commits
3641
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3642
cmd_weave_plan_merge, cmd_weave_merge_text