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# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""builtin bzr commands"""
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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revision as _mod_revision,
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from bzrlib.branch import Branch
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from bzrlib.conflicts import ConflictList
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from bzrlib.revisionspec import RevisionSpec, RevisionInfo
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from bzrlib.smtp_connection import SMTPConnection
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import (
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from bzrlib.trace import mutter, note, warning, is_quiet, get_verbosity_level
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def tree_files(file_list, default_branch=u'.', canonicalize=True,
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return internal_tree_files(file_list, default_branch, canonicalize,
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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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def tree_files_for_add(file_list):
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Return a tree and list of absolute paths from a file list.
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Similar to tree_files, but add handles files a bit differently, so it a
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custom implementation. In particular, MutableTreeTree.smart_add expects
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absolute paths, which it immediately converts to relative paths.
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# FIXME Would be nice to just return the relative paths like
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# internal_tree_files does, but there are a large number of unit tests
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# that assume the current interface to mutabletree.smart_add
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tree, relpath = WorkingTree.open_containing(file_list[0])
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if tree.supports_views():
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view_files = tree.views.lookup_view()
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for filename in file_list:
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if not osutils.is_inside_any(view_files, filename):
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raise errors.FileOutsideView(filename, view_files)
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file_list = file_list[:]
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file_list[0] = tree.abspath(relpath)
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tree = WorkingTree.open_containing(u'.')[0]
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if tree.supports_views():
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view_files = tree.views.lookup_view()
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file_list = view_files
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view_str = views.view_display_str(view_files)
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note("Ignoring files outside view. View is %s" % view_str)
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return tree, file_list
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def _get_one_revision(command_name, revisions):
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if revisions is None:
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if len(revisions) != 1:
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raise errors.BzrCommandError(
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'bzr %s --revision takes exactly one revision identifier' % (
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def _get_one_revision_tree(command_name, revisions, branch=None, tree=None):
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"""Get a revision tree. Not suitable for commands that change the tree.
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Specifically, the basis tree in dirstate trees is coupled to the dirstate
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and doing a commit/uncommit/pull will at best fail due to changing the
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If tree is passed in, it should be already locked, for lifetime management
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of the trees internal cached state.
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if revisions is None:
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rev_tree = tree.basis_tree()
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rev_tree = branch.basis_tree()
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revision = _get_one_revision(command_name, revisions)
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rev_tree = revision.as_tree(branch)
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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'.', canonicalize=True,
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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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:param apply_view: if True and a view is set, apply it or check that
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specified files are within it
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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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tree = WorkingTree.open_containing(default_branch)[0]
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if tree.supports_views() and apply_view:
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view_files = tree.views.lookup_view()
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file_list = view_files
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view_str = views.view_display_str(view_files)
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note("Ignoring files outside view. View is %s" % view_str)
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return tree, file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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return tree, safe_relpath_files(tree, file_list, canonicalize,
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apply_view=apply_view)
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def safe_relpath_files(tree, file_list, canonicalize=True, apply_view=True):
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"""Convert file_list into a list of relpaths in tree.
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:param tree: A tree to operate on.
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:param file_list: A list of user provided paths or None.
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:param apply_view: if True and a view is set, apply it or check that
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specified files are within it
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:return: A list of relative paths.
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:raises errors.PathNotChild: When a provided path is in a different tree
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if file_list is None:
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if tree.supports_views() and apply_view:
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view_files = tree.views.lookup_view()
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# tree.relpath exists as a "thunk" to osutils, but canonical_relpath
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# doesn't - fix that up here before we enter the loop.
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fixer = lambda p: osutils.canonical_relpath(tree.basedir, p)
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for filename in file_list:
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relpath = fixer(osutils.dereference_path(filename))
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if view_files and not osutils.is_inside_any(view_files, relpath):
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raise errors.FileOutsideView(filename, view_files)
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new_list.append(relpath)
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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def _get_view_info_for_change_reporter(tree):
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"""Get the view information from a tree for change reporting."""
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current_view = tree.views.get_view_info()[0]
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if current_view is not None:
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view_info = (current_view, tree.views.lookup_view())
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except errors.ViewsNotSupported:
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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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Additionally for directories, symlinks and files with an executable
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bit, Bazaar indicates their type using a trailing character: '/', '@'
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To see ignored files use 'bzr ignored'. For details on the
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changes to file texts, use 'bzr diff'.
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Note that --short or -S gives status flags for each item, similar
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to Subversion's status command. To get output similar to svn -q,
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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Before merges are committed, the pending merge tip revisions are
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shown. To see all pending merge revisions, use the -v option.
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To skip the display of pending merge information altogether, use
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the no-pending option or specify a file/directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision', 'change', 'verbose',
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Option('short', help='Use short status indicators.',
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Option('versioned', help='Only show versioned files.',
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Option('no-pending', help='Don\'t show pending merges.',
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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_see_also = ['diff', 'revert', 'status-flags']
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def run(self, show_ids=False, file_list=None, revision=None, short=False,
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versioned=False, no_pending=False, verbose=False):
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from bzrlib.status import show_tree_status
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if revision and len(revision) > 2:
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raise errors.BzrCommandError('bzr status --revision takes exactly'
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' one or two revision specifiers')
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tree, relfile_list = tree_files(file_list)
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# Avoid asking for specific files when that is not needed.
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if relfile_list == ['']:
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# Don't disable pending merges for full trees other than '.'.
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if file_list == ['.']:
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# A specific path within a tree was given.
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elif relfile_list is not None:
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show_tree_status(tree, show_ids=show_ids,
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specific_files=relfile_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned,
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show_pending=(not no_pending), verbose=verbose)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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# cat-revision is more for frontends so should be exact
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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except errors.NoSuchRevision:
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msg = "The repository %s contains no revision %s." % (b.repository.base,
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raise errors.BzrCommandError(msg)
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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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rev_id = rev.as_revision_id(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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class cmd_dump_btree(Command):
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"""Dump the contents of a btree index file to stdout.
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PATH is a btree index file, it can be any URL. This includes things like
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.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
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By default, the tuples stored in the index file will be displayed. With
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--raw, we will uncompress the pages, but otherwise display the raw bytes
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# TODO: Do we want to dump the internal nodes as well?
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# TODO: It would be nice to be able to dump the un-parsed information,
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# rather than only going through iter_all_entries. However, this is
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# good enough for a start
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encoding_type = 'exact'
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takes_args = ['path']
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takes_options = [Option('raw', help='Write the uncompressed bytes out,'
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' rather than the parsed tuples.'),
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def run(self, path, raw=False):
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dirname, basename = osutils.split(path)
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t = transport.get_transport(dirname)
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self._dump_raw_bytes(t, basename)
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self._dump_entries(t, basename)
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def _get_index_and_bytes(self, trans, basename):
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"""Create a BTreeGraphIndex and raw bytes."""
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bt = btree_index.BTreeGraphIndex(trans, basename, None)
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bytes = trans.get_bytes(basename)
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bt._file = cStringIO.StringIO(bytes)
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bt._size = len(bytes)
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def _dump_raw_bytes(self, trans, basename):
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# We need to parse at least the root node.
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# This is because the first page of every row starts with an
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# uncompressed header.
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bt, bytes = self._get_index_and_bytes(trans, basename)
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for page_idx, page_start in enumerate(xrange(0, len(bytes),
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btree_index._PAGE_SIZE)):
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page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
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page_bytes = bytes[page_start:page_end]
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self.outf.write('Root node:\n')
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header_end, data = bt._parse_header_from_bytes(page_bytes)
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self.outf.write(page_bytes[:header_end])
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self.outf.write('\nPage %d\n' % (page_idx,))
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decomp_bytes = zlib.decompress(page_bytes)
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self.outf.write(decomp_bytes)
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self.outf.write('\n')
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def _dump_entries(self, trans, basename):
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st = trans.stat(basename)
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except errors.TransportNotPossible:
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# We can't stat, so we'll fake it because we have to do the 'get()'
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bt, _ = self._get_index_and_bytes(trans, basename)
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bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
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for node in bt.iter_all_entries():
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# Node is made up of:
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# (index, key, value, [references])
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refs_as_tuples = static_tuple.as_tuples(node[3])
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as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
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self.outf.write('%s\n' % (as_tuple,))
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class cmd_remove_tree(Command):
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"""Remove the working tree from a given branch/checkout.
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Since a lightweight checkout is little more than a working tree
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this will refuse to run against one.
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To re-create the working tree, use "bzr checkout".
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_see_also = ['checkout', 'working-trees']
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takes_args = ['location?']
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help='Remove the working tree even if it has '
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'uncommitted changes.'),
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def run(self, location='.', force=False):
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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"
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if (working.has_changes()):
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raise errors.UncommittedChanges(working)
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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"
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" from 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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Option('tree', help='Show revno of working tree'),
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def run(self, tree=False, location=u'.'):
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wt = WorkingTree.open_containing(location)[0]
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except (errors.NoWorkingTree, errors.NotLocalUrl):
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raise errors.NoWorkingTree(location)
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self.add_cleanup(wt.unlock)
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revid = wt.last_revision()
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revno_t = wt.branch.revision_id_to_dotted_revno(revid)
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except errors.NoSuchRevision:
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revno = ".".join(str(n) for n in revno_t)
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b = Branch.open_containing(location)[0]
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self.add_cleanup(b.unlock)
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self.outf.write(str(revno) + '\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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help='Branch to examine, '
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'rather than the one containing the working directory.',
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Option('tree', help='Show revno of working tree'),
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def run(self, revision=None, directory=u'.', tree=False,
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revision_info_list=[]):
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wt = WorkingTree.open_containing(directory)[0]
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self.add_cleanup(wt.unlock)
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except (errors.NoWorkingTree, errors.NotLocalUrl):
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b = Branch.open_containing(directory)[0]
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self.add_cleanup(b.unlock)
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if revision is not None:
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revision_ids.extend(rev.as_revision_id(b) for rev in revision)
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if revision_info_list is not None:
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for rev_str in revision_info_list:
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rev_spec = RevisionSpec.from_string(rev_str)
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revision_ids.append(rev_spec.as_revision_id(b))
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# No arguments supplied, default to the last revision
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if len(revision_ids) == 0:
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raise errors.NoWorkingTree(directory)
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revision_ids.append(wt.last_revision())
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revision_ids.append(b.last_revision())
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for revision_id in revision_ids:
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dotted_revno = b.revision_id_to_dotted_revno(revision_id)
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revno = '.'.join(str(i) for i in dotted_revno)
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except errors.NoSuchRevision:
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maxlen = max(maxlen, len(revno))
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revinfos.append([revno, revision_id])
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self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
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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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Any files matching patterns in the ignore list will not be added
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unless they are explicitly mentioned.
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takes_args = ['file*']
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help="Don't recursively add the contents of directories."),
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help="Show what would be done, but don't actually do anything."),
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Option('file-ids-from',
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help='Lookup file ids from this tree.'),
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encoding_type = 'replace'
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_see_also = ['remove', 'ignore']
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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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self.add_cleanup(base_tree.unlock)
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tree, file_list = tree_files_for_add(file_list)
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added, ignored = tree.smart_add(file_list, not
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no_recurse, action=action, save=not dry_run)
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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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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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encoding_type = 'replace'
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example: --kind file.
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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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help='List entries of a particular kind: file, directory, symlink.',
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
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revision = _get_one_revision('inventory', revision)
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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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self.add_cleanup(work_tree.unlock)
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if revision is not None:
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tree = revision.as_tree(work_tree.branch)
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extra_trees = [work_tree]
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self.add_cleanup(tree.unlock)
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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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for path, entry in entries:
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name.
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If OLDNAME does not exist on the filesystem but is versioned and
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NEWNAME does exist on the filesystem but is not versioned, mv
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assumes that the file has been manually moved and only updates
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its internal inventory to reflect that change.
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The same is valid when moving many SOURCE files to a DESTINATION.
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Files cannot be moved between branches.
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takes_args = ['names*']
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takes_options = [Option("after", help="Move only the bzr identifier"
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" of the file, because the file has already been moved."),
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Option('auto', help='Automatically guess renames.'),
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Option('dry-run', help='Avoid making changes when guessing renames.'),
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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, auto=False, dry_run=False):
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return self.run_auto(names_list, after, dry_run)
796
raise errors.BzrCommandError('--dry-run requires --auto.')
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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")
801
tree, rel_names = tree_files(names_list, canonicalize=False)
802
tree.lock_tree_write()
803
self.add_cleanup(tree.unlock)
804
self._run(tree, names_list, rel_names, after)
806
def run_auto(self, names_list, after, dry_run):
807
if names_list is not None and len(names_list) > 1:
808
raise errors.BzrCommandError('Only one path may be specified to'
811
raise errors.BzrCommandError('--after cannot be specified with'
813
work_tree, file_list = tree_files(names_list, default_branch='.')
814
work_tree.lock_tree_write()
815
self.add_cleanup(work_tree.unlock)
816
rename_map.RenameMap.guess_renames(work_tree, dry_run)
818
def _run(self, tree, names_list, rel_names, after):
819
into_existing = osutils.isdir(names_list[-1])
820
if into_existing and len(names_list) == 2:
822
# a. case-insensitive filesystem and change case of dir
823
# b. move directory after the fact (if the source used to be
824
# a directory, but now doesn't exist in the working tree
825
# and the target is an existing directory, just rename it)
826
if (not tree.case_sensitive
827
and rel_names[0].lower() == rel_names[1].lower()):
828
into_existing = False
831
# 'fix' the case of a potential 'from'
832
from_id = tree.path2id(
833
tree.get_canonical_inventory_path(rel_names[0]))
834
if (not osutils.lexists(names_list[0]) and
835
from_id and inv.get_file_kind(from_id) == "directory"):
836
into_existing = False
839
# move into existing directory
840
# All entries reference existing inventory items, so fix them up
841
# for cicp file-systems.
842
rel_names = tree.get_canonical_inventory_paths(rel_names)
843
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
845
self.outf.write("%s => %s\n" % (src, dest))
847
if len(names_list) != 2:
848
raise errors.BzrCommandError('to mv multiple files the'
849
' destination must be a versioned'
852
# for cicp file-systems: the src references an existing inventory
854
src = tree.get_canonical_inventory_path(rel_names[0])
855
# Find the canonical version of the destination: In all cases, the
856
# parent of the target must be in the inventory, so we fetch the
857
# canonical version from there (we do not always *use* the
858
# canonicalized tail portion - we may be attempting to rename the
860
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
861
dest_parent = osutils.dirname(canon_dest)
862
spec_tail = osutils.basename(rel_names[1])
863
# For a CICP file-system, we need to avoid creating 2 inventory
864
# entries that differ only by case. So regardless of the case
865
# we *want* to use (ie, specified by the user or the file-system),
866
# we must always choose to use the case of any existing inventory
867
# items. The only exception to this is when we are attempting a
868
# case-only rename (ie, canonical versions of src and dest are
870
dest_id = tree.path2id(canon_dest)
871
if dest_id is None or tree.path2id(src) == dest_id:
872
# No existing item we care about, so work out what case we
873
# are actually going to use.
875
# If 'after' is specified, the tail must refer to a file on disk.
877
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
879
# pathjoin with an empty tail adds a slash, which breaks
881
dest_parent_fq = tree.basedir
883
dest_tail = osutils.canonical_relpath(
885
osutils.pathjoin(dest_parent_fq, spec_tail))
887
# not 'after', so case as specified is used
888
dest_tail = spec_tail
890
# Use the existing item so 'mv' fails with AlreadyVersioned.
891
dest_tail = os.path.basename(canon_dest)
892
dest = osutils.pathjoin(dest_parent, dest_tail)
893
mutter("attempting to move %s => %s", src, dest)
894
tree.rename_one(src, dest, after=after)
896
self.outf.write("%s => %s\n" % (src, dest))
899
class cmd_pull(Command):
900
"""Turn this branch into a mirror of another branch.
902
By default, this command only works on branches that have not diverged.
903
Branches are considered diverged if the destination branch's most recent
904
commit is one that has not been merged (directly or indirectly) into the
907
If branches have diverged, you can use 'bzr merge' to integrate the changes
908
from one into the other. Once one branch has merged, the other should
909
be able to pull it again.
911
If you want to replace your local changes and just want your branch to
912
match the remote one, use pull --overwrite. This will work even if the two
913
branches have diverged.
915
If there is no default location set, the first pull will set it. After
916
that, you can omit the location to use the default. To change the
917
default, use --remember. The value will only be saved if the remote
918
location can be accessed.
920
Note: The location can be specified either in the form of a branch,
921
or in the form of a path to a file containing a merge directive generated
925
_see_also = ['push', 'update', 'status-flags', 'send']
926
takes_options = ['remember', 'overwrite', 'revision',
927
custom_help('verbose',
928
help='Show logs of pulled revisions.'),
930
help='Branch to pull into, '
931
'rather than the one containing the working directory.',
936
help="Perform a local pull in a bound "
937
"branch. Local pulls are not applied to "
941
takes_args = ['location?']
942
encoding_type = 'replace'
944
def run(self, location=None, remember=False, overwrite=False,
945
revision=None, verbose=False,
946
directory=None, local=False):
947
# FIXME: too much stuff is in the command class
950
if directory is None:
953
tree_to = WorkingTree.open_containing(directory)[0]
954
branch_to = tree_to.branch
955
except errors.NoWorkingTree:
957
branch_to = Branch.open_containing(directory)[0]
959
if local and not branch_to.get_bound_location():
960
raise errors.LocalRequiresBoundBranch()
962
possible_transports = []
963
if location is not None:
965
mergeable = bundle.read_mergeable_from_url(location,
966
possible_transports=possible_transports)
967
except errors.NotABundle:
970
stored_loc = branch_to.get_parent()
972
if stored_loc is None:
973
raise errors.BzrCommandError("No pull location known or"
976
display_url = urlutils.unescape_for_display(stored_loc,
979
self.outf.write("Using saved parent location: %s\n" % display_url)
980
location = stored_loc
982
revision = _get_one_revision('pull', revision)
983
if mergeable is not None:
984
if revision is not None:
985
raise errors.BzrCommandError(
986
'Cannot use -r with merge directives or bundles')
987
mergeable.install_revisions(branch_to.repository)
988
base_revision_id, revision_id, verified = \
989
mergeable.get_merge_request(branch_to.repository)
990
branch_from = branch_to
992
branch_from = Branch.open(location,
993
possible_transports=possible_transports)
995
if branch_to.get_parent() is None or remember:
996
branch_to.set_parent(branch_from.base)
998
if branch_from is not branch_to:
999
branch_from.lock_read()
1000
self.add_cleanup(branch_from.unlock)
1001
if revision is not None:
1002
revision_id = revision.as_revision_id(branch_from)
1004
branch_to.lock_write()
1005
self.add_cleanup(branch_to.unlock)
1006
if tree_to is not None:
1007
view_info = _get_view_info_for_change_reporter(tree_to)
1008
change_reporter = delta._ChangeReporter(
1009
unversioned_filter=tree_to.is_ignored,
1010
view_info=view_info)
1011
result = tree_to.pull(
1012
branch_from, overwrite, revision_id, change_reporter,
1013
possible_transports=possible_transports, local=local)
1015
result = branch_to.pull(
1016
branch_from, overwrite, revision_id, local=local)
1018
result.report(self.outf)
1019
if verbose and result.old_revid != result.new_revid:
1020
log.show_branch_change(
1021
branch_to, self.outf, result.old_revno,
1025
class cmd_push(Command):
1026
"""Update a mirror of this branch.
1028
The target branch will not have its working tree populated because this
1029
is both expensive, and is not supported on remote file systems.
1031
Some smart servers or protocols *may* put the working tree in place in
1034
This command only works on branches that have not diverged. Branches are
1035
considered diverged if the destination branch's most recent commit is one
1036
that has not been merged (directly or indirectly) by the source branch.
1038
If branches have diverged, you can use 'bzr push --overwrite' to replace
1039
the other branch completely, discarding its unmerged changes.
1041
If you want to ensure you have the different changes in the other branch,
1042
do a merge (see bzr help merge) from the other branch, and commit that.
1043
After that you will be able to do a push without '--overwrite'.
1045
If there is no default push location set, the first push will set it.
1046
After that, you can omit the location to use the default. To change the
1047
default, use --remember. The value will only be saved if the remote
1048
location can be accessed.
1051
_see_also = ['pull', 'update', 'working-trees']
1052
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
1053
Option('create-prefix',
1054
help='Create the path leading up to the branch '
1055
'if it does not already exist.'),
1057
help='Branch to push from, '
1058
'rather than the one containing the working directory.',
1062
Option('use-existing-dir',
1063
help='By default push will fail if the target'
1064
' directory exists, but does not already'
1065
' have a control directory. This flag will'
1066
' allow push to proceed.'),
1068
help='Create a stacked branch that references the public location '
1069
'of the parent branch.'),
1070
Option('stacked-on',
1071
help='Create a stacked branch that refers to another branch '
1072
'for the commit history. Only the work not present in the '
1073
'referenced branch is included in the branch created.',
1076
help='Refuse to push if there are uncommitted changes in'
1077
' the working tree, --no-strict disables the check.'),
1079
takes_args = ['location?']
1080
encoding_type = 'replace'
1082
def run(self, location=None, remember=False, overwrite=False,
1083
create_prefix=False, verbose=False, revision=None,
1084
use_existing_dir=False, directory=None, stacked_on=None,
1085
stacked=False, strict=None):
1086
from bzrlib.push import _show_push_branch
1088
if directory is None:
1090
# Get the source branch
1092
_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
1094
strict = br_from.get_config().get_user_option_as_bool('push_strict')
1095
if strict is None: strict = True # default value
1096
# Get the tip's revision_id
1097
revision = _get_one_revision('push', revision)
1098
if revision is not None:
1099
revision_id = revision.in_history(br_from).rev_id
1102
if strict and tree is not None and revision_id is None:
1103
if (tree.has_changes()):
1104
raise errors.UncommittedChanges(
1105
tree, more='Use --no-strict to force the push.')
1106
if tree.last_revision() != tree.branch.last_revision():
1107
# The tree has lost sync with its branch, there is little
1108
# chance that the user is aware of it but he can still force
1109
# the push with --no-strict
1110
raise errors.OutOfDateTree(
1111
tree, more='Use --no-strict to force the push.')
1113
# Get the stacked_on branch, if any
1114
if stacked_on is not None:
1115
stacked_on = urlutils.normalize_url(stacked_on)
1117
parent_url = br_from.get_parent()
1119
parent = Branch.open(parent_url)
1120
stacked_on = parent.get_public_branch()
1122
# I considered excluding non-http url's here, thus forcing
1123
# 'public' branches only, but that only works for some
1124
# users, so it's best to just depend on the user spotting an
1125
# error by the feedback given to them. RBC 20080227.
1126
stacked_on = parent_url
1128
raise errors.BzrCommandError(
1129
"Could not determine branch to refer to.")
1131
# Get the destination location
1132
if location is None:
1133
stored_loc = br_from.get_push_location()
1134
if stored_loc is None:
1135
raise errors.BzrCommandError(
1136
"No push location known or specified.")
1138
display_url = urlutils.unescape_for_display(stored_loc,
1140
self.outf.write("Using saved push location: %s\n" % display_url)
1141
location = stored_loc
1143
_show_push_branch(br_from, revision_id, location, self.outf,
1144
verbose=verbose, overwrite=overwrite, remember=remember,
1145
stacked_on=stacked_on, create_prefix=create_prefix,
1146
use_existing_dir=use_existing_dir)
1149
class cmd_branch(Command):
1150
"""Create a new branch that is a copy of an existing branch.
1152
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1153
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1154
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1155
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1156
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1159
To retrieve the branch as of a particular revision, supply the --revision
1160
parameter, as in "branch foo/bar -r 5".
1163
_see_also = ['checkout']
1164
takes_args = ['from_location', 'to_location?']
1165
takes_options = ['revision', Option('hardlink',
1166
help='Hard-link working tree files where possible.'),
1168
help="Create a branch without a working-tree."),
1170
help="Switch the checkout in the current directory "
1171
"to the new branch."),
1173
help='Create a stacked branch referring to the source branch. '
1174
'The new branch will depend on the availability of the source '
1175
'branch for all operations.'),
1176
Option('standalone',
1177
help='Do not use a shared repository, even if available.'),
1178
Option('use-existing-dir',
1179
help='By default branch will fail if the target'
1180
' directory exists, but does not already'
1181
' have a control directory. This flag will'
1182
' allow branch to proceed.'),
1184
aliases = ['get', 'clone']
1186
def run(self, from_location, to_location=None, revision=None,
1187
hardlink=False, stacked=False, standalone=False, no_tree=False,
1188
use_existing_dir=False, switch=False):
1189
from bzrlib import switch as _mod_switch
1190
from bzrlib.tag import _merge_tags_if_possible
1191
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1193
revision = _get_one_revision('branch', revision)
1195
self.add_cleanup(br_from.unlock)
1196
if revision is not None:
1197
revision_id = revision.as_revision_id(br_from)
1199
# FIXME - wt.last_revision, fallback to branch, fall back to
1200
# None or perhaps NULL_REVISION to mean copy nothing
1202
revision_id = br_from.last_revision()
1203
if to_location is None:
1204
to_location = urlutils.derive_to_location(from_location)
1205
to_transport = transport.get_transport(to_location)
1207
to_transport.mkdir('.')
1208
except errors.FileExists:
1209
if not use_existing_dir:
1210
raise errors.BzrCommandError('Target directory "%s" '
1211
'already exists.' % to_location)
1214
bzrdir.BzrDir.open_from_transport(to_transport)
1215
except errors.NotBranchError:
1218
raise errors.AlreadyBranchError(to_location)
1219
except errors.NoSuchFile:
1220
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1223
# preserve whatever source format we have.
1224
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1225
possible_transports=[to_transport],
1226
accelerator_tree=accelerator_tree,
1227
hardlink=hardlink, stacked=stacked,
1228
force_new_repo=standalone,
1229
create_tree_if_local=not no_tree,
1230
source_branch=br_from)
1231
branch = dir.open_branch()
1232
except errors.NoSuchRevision:
1233
to_transport.delete_tree('.')
1234
msg = "The branch %s has no revision %s." % (from_location,
1236
raise errors.BzrCommandError(msg)
1237
_merge_tags_if_possible(br_from, branch)
1238
# If the source branch is stacked, the new branch may
1239
# be stacked whether we asked for that explicitly or not.
1240
# We therefore need a try/except here and not just 'if stacked:'
1242
note('Created new stacked branch referring to %s.' %
1243
branch.get_stacked_on_url())
1244
except (errors.NotStacked, errors.UnstackableBranchFormat,
1245
errors.UnstackableRepositoryFormat), e:
1246
note('Branched %d revision(s).' % branch.revno())
1248
# Switch to the new branch
1249
wt, _ = WorkingTree.open_containing('.')
1250
_mod_switch.switch(wt.bzrdir, branch)
1251
note('Switched to branch: %s',
1252
urlutils.unescape_for_display(branch.base, 'utf-8'))
1255
class cmd_checkout(Command):
1256
"""Create a new checkout of an existing branch.
1258
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1259
the branch found in '.'. This is useful if you have removed the working tree
1260
or if it was never created - i.e. if you pushed the branch to its current
1261
location using SFTP.
1263
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1264
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1265
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1266
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1267
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1270
To retrieve the branch as of a particular revision, supply the --revision
1271
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1272
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1276
_see_also = ['checkouts', 'branch']
1277
takes_args = ['branch_location?', 'to_location?']
1278
takes_options = ['revision',
1279
Option('lightweight',
1280
help="Perform a lightweight checkout. Lightweight "
1281
"checkouts depend on access to the branch for "
1282
"every operation. Normal checkouts can perform "
1283
"common operations like diff and status without "
1284
"such access, and also support local commits."
1286
Option('files-from', type=str,
1287
help="Get file contents from this tree."),
1289
help='Hard-link working tree files where possible.'
1294
def run(self, branch_location=None, to_location=None, revision=None,
1295
lightweight=False, files_from=None, hardlink=False):
1296
if branch_location is None:
1297
branch_location = osutils.getcwd()
1298
to_location = branch_location
1299
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1301
revision = _get_one_revision('checkout', revision)
1302
if files_from is not None:
1303
accelerator_tree = WorkingTree.open(files_from)
1304
if revision is not None:
1305
revision_id = revision.as_revision_id(source)
1308
if to_location is None:
1309
to_location = urlutils.derive_to_location(branch_location)
1310
# if the source and to_location are the same,
1311
# and there is no working tree,
1312
# then reconstitute a branch
1313
if (osutils.abspath(to_location) ==
1314
osutils.abspath(branch_location)):
1316
source.bzrdir.open_workingtree()
1317
except errors.NoWorkingTree:
1318
source.bzrdir.create_workingtree(revision_id)
1320
source.create_checkout(to_location, revision_id, lightweight,
1321
accelerator_tree, hardlink)
1324
class cmd_renames(Command):
1325
"""Show list of renamed files.
1327
# TODO: Option to show renames between two historical versions.
1329
# TODO: Only show renames under dir, rather than in the whole branch.
1330
_see_also = ['status']
1331
takes_args = ['dir?']
1334
def run(self, dir=u'.'):
1335
tree = WorkingTree.open_containing(dir)[0]
1337
self.add_cleanup(tree.unlock)
1338
new_inv = tree.inventory
1339
old_tree = tree.basis_tree()
1340
old_tree.lock_read()
1341
self.add_cleanup(old_tree.unlock)
1342
old_inv = old_tree.inventory
1344
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1345
for f, paths, c, v, p, n, k, e in iterator:
1346
if paths[0] == paths[1]:
1350
renames.append(paths)
1352
for old_name, new_name in renames:
1353
self.outf.write("%s => %s\n" % (old_name, new_name))
1356
class cmd_update(Command):
1357
"""Update a tree to have the latest code committed to its branch.
1359
This will perform a merge into the working tree, and may generate
1360
conflicts. If you have any local changes, you will still
1361
need to commit them after the update for the update to be complete.
1363
If you want to discard your local changes, you can just do a
1364
'bzr revert' instead of 'bzr commit' after the update.
1366
If the tree's branch is bound to a master branch, it will also update
1367
the branch from the master.
1370
_see_also = ['pull', 'working-trees', 'status-flags']
1371
takes_args = ['dir?']
1372
takes_options = ['revision']
1375
def run(self, dir='.', revision=None):
1376
if revision is not None and len(revision) != 1:
1377
raise errors.BzrCommandError(
1378
"bzr update --revision takes exactly one revision")
1379
tree = WorkingTree.open_containing(dir)[0]
1380
branch = tree.branch
1381
possible_transports = []
1382
master = branch.get_master_branch(
1383
possible_transports=possible_transports)
1384
if master is not None:
1386
branch_location = master.base
1388
tree.lock_tree_write()
1389
branch_location = tree.branch.base
1390
self.add_cleanup(tree.unlock)
1391
# get rid of the final '/' and be ready for display
1392
branch_location = urlutils.unescape_for_display(branch_location[:-1],
1394
existing_pending_merges = tree.get_parent_ids()[1:]
1398
# may need to fetch data into a heavyweight checkout
1399
# XXX: this may take some time, maybe we should display a
1401
old_tip = branch.update(possible_transports)
1402
if revision is not None:
1403
revision_id = revision[0].as_revision_id(branch)
1405
revision_id = branch.last_revision()
1406
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1407
revno = branch.revision_id_to_revno(revision_id)
1408
note("Tree is up to date at revision %d of branch %s" %
1409
(revno, branch_location))
1411
view_info = _get_view_info_for_change_reporter(tree)
1412
change_reporter = delta._ChangeReporter(
1413
unversioned_filter=tree.is_ignored,
1414
view_info=view_info)
1416
conflicts = tree.update(
1418
possible_transports=possible_transports,
1419
revision=revision_id,
1421
except errors.NoSuchRevision, e:
1422
raise errors.BzrCommandError(
1423
"branch has no revision %s\n"
1424
"bzr update --revision only works"
1425
" for a revision in the branch history"
1427
revno = tree.branch.revision_id_to_revno(
1428
_mod_revision.ensure_null(tree.last_revision()))
1429
note('Updated to revision %d of branch %s' %
1430
(revno, branch_location))
1431
if tree.get_parent_ids()[1:] != existing_pending_merges:
1432
note('Your local commits will now show as pending merges with '
1433
"'bzr status', and can be committed with 'bzr commit'.")
1440
class cmd_info(Command):
1441
"""Show information about a working tree, branch or repository.
1443
This command will show all known locations and formats associated to the
1444
tree, branch or repository.
1446
In verbose mode, statistical information is included with each report.
1447
To see extended statistic information, use a verbosity level of 2 or
1448
higher by specifying the verbose option multiple times, e.g. -vv.
1450
Branches and working trees will also report any missing revisions.
1454
Display information on the format and related locations:
1458
Display the above together with extended format information and
1459
basic statistics (like the number of files in the working tree and
1460
number of revisions in the branch and repository):
1464
Display the above together with number of committers to the branch:
1468
_see_also = ['revno', 'working-trees', 'repositories']
1469
takes_args = ['location?']
1470
takes_options = ['verbose']
1471
encoding_type = 'replace'
1474
def run(self, location=None, verbose=False):
1476
noise_level = get_verbosity_level()
1479
from bzrlib.info import show_bzrdir_info
1480
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1481
verbose=noise_level, outfile=self.outf)
1484
class cmd_remove(Command):
1485
"""Remove files or directories.
1487
This makes bzr stop tracking changes to the specified files. bzr will delete
1488
them if they can easily be recovered using revert. If no options or
1489
parameters are given bzr will scan for files that are being tracked by bzr
1490
but missing in your tree and stop tracking them for you.
1492
takes_args = ['file*']
1493
takes_options = ['verbose',
1494
Option('new', help='Only remove files that have never been committed.'),
1495
RegistryOption.from_kwargs('file-deletion-strategy',
1496
'The file deletion mode to be used.',
1497
title='Deletion Strategy', value_switches=True, enum_switch=False,
1498
safe='Only delete files if they can be'
1499
' safely recovered (default).',
1500
keep='Delete from bzr but leave the working copy.',
1501
force='Delete all the specified files, even if they can not be '
1502
'recovered and even if they are non-empty directories.')]
1503
aliases = ['rm', 'del']
1504
encoding_type = 'replace'
1506
def run(self, file_list, verbose=False, new=False,
1507
file_deletion_strategy='safe'):
1508
tree, file_list = tree_files(file_list)
1510
if file_list is not None:
1511
file_list = [f for f in file_list]
1514
self.add_cleanup(tree.unlock)
1515
# Heuristics should probably all move into tree.remove_smart or
1518
added = tree.changes_from(tree.basis_tree(),
1519
specific_files=file_list).added
1520
file_list = sorted([f[0] for f in added], reverse=True)
1521
if len(file_list) == 0:
1522
raise errors.BzrCommandError('No matching files.')
1523
elif file_list is None:
1524
# missing files show up in iter_changes(basis) as
1525
# versioned-with-no-kind.
1527
for change in tree.iter_changes(tree.basis_tree()):
1528
# Find paths in the working tree that have no kind:
1529
if change[1][1] is not None and change[6][1] is None:
1530
missing.append(change[1][1])
1531
file_list = sorted(missing, reverse=True)
1532
file_deletion_strategy = 'keep'
1533
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1534
keep_files=file_deletion_strategy=='keep',
1535
force=file_deletion_strategy=='force')
1538
class cmd_file_id(Command):
1539
"""Print file_id of a particular file or directory.
1541
The file_id is assigned when the file is first added and remains the
1542
same through all revisions where the file exists, even when it is
1547
_see_also = ['inventory', 'ls']
1548
takes_args = ['filename']
1551
def run(self, filename):
1552
tree, relpath = WorkingTree.open_containing(filename)
1553
i = tree.path2id(relpath)
1555
raise errors.NotVersionedError(filename)
1557
self.outf.write(i + '\n')
1560
class cmd_file_path(Command):
1561
"""Print path of file_ids to a file or directory.
1563
This prints one line for each directory down to the target,
1564
starting at the branch root.
1568
takes_args = ['filename']
1571
def run(self, filename):
1572
tree, relpath = WorkingTree.open_containing(filename)
1573
fid = tree.path2id(relpath)
1575
raise errors.NotVersionedError(filename)
1576
segments = osutils.splitpath(relpath)
1577
for pos in range(1, len(segments) + 1):
1578
path = osutils.joinpath(segments[:pos])
1579
self.outf.write("%s\n" % tree.path2id(path))
1582
class cmd_reconcile(Command):
1583
"""Reconcile bzr metadata in a branch.
1585
This can correct data mismatches that may have been caused by
1586
previous ghost operations or bzr upgrades. You should only
1587
need to run this command if 'bzr check' or a bzr developer
1588
advises you to run it.
1590
If a second branch is provided, cross-branch reconciliation is
1591
also attempted, which will check that data like the tree root
1592
id which was not present in very early bzr versions is represented
1593
correctly in both branches.
1595
At the same time it is run it may recompress data resulting in
1596
a potential saving in disk space or performance gain.
1598
The branch *MUST* be on a listable system such as local disk or sftp.
1601
_see_also = ['check']
1602
takes_args = ['branch?']
1604
def run(self, branch="."):
1605
from bzrlib.reconcile import reconcile
1606
dir = bzrdir.BzrDir.open(branch)
1610
class cmd_revision_history(Command):
1611
"""Display the list of revision ids on a branch."""
1614
takes_args = ['location?']
1619
def run(self, location="."):
1620
branch = Branch.open_containing(location)[0]
1621
for revid in branch.revision_history():
1622
self.outf.write(revid)
1623
self.outf.write('\n')
1626
class cmd_ancestry(Command):
1627
"""List all revisions merged into this branch."""
1629
_see_also = ['log', 'revision-history']
1630
takes_args = ['location?']
1635
def run(self, location="."):
1637
wt = WorkingTree.open_containing(location)[0]
1638
except errors.NoWorkingTree:
1639
b = Branch.open(location)
1640
last_revision = b.last_revision()
1643
last_revision = wt.last_revision()
1645
revision_ids = b.repository.get_ancestry(last_revision)
1647
for revision_id in revision_ids:
1648
self.outf.write(revision_id + '\n')
1651
class cmd_init(Command):
1652
"""Make a directory into a versioned branch.
1654
Use this to create an empty branch, or before importing an
1657
If there is a repository in a parent directory of the location, then
1658
the history of the branch will be stored in the repository. Otherwise
1659
init creates a standalone branch which carries its own history
1660
in the .bzr directory.
1662
If there is already a branch at the location but it has no working tree,
1663
the tree can be populated with 'bzr checkout'.
1665
Recipe for importing a tree of files::
1671
bzr commit -m "imported project"
1674
_see_also = ['init-repository', 'branch', 'checkout']
1675
takes_args = ['location?']
1677
Option('create-prefix',
1678
help='Create the path leading up to the branch '
1679
'if it does not already exist.'),
1680
RegistryOption('format',
1681
help='Specify a format for this branch. '
1682
'See "help formats".',
1683
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1684
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1685
value_switches=True,
1686
title="Branch format",
1688
Option('append-revisions-only',
1689
help='Never change revnos or the existing log.'
1690
' Append revisions to it only.')
1692
def run(self, location=None, format=None, append_revisions_only=False,
1693
create_prefix=False):
1695
format = bzrdir.format_registry.make_bzrdir('default')
1696
if location is None:
1699
to_transport = transport.get_transport(location)
1701
# The path has to exist to initialize a
1702
# branch inside of it.
1703
# Just using os.mkdir, since I don't
1704
# believe that we want to create a bunch of
1705
# locations if the user supplies an extended path
1707
to_transport.ensure_base()
1708
except errors.NoSuchFile:
1709
if not create_prefix:
1710
raise errors.BzrCommandError("Parent directory of %s"
1712
"\nYou may supply --create-prefix to create all"
1713
" leading parent directories."
1715
to_transport.create_prefix()
1718
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1719
except errors.NotBranchError:
1720
# really a NotBzrDir error...
1721
create_branch = bzrdir.BzrDir.create_branch_convenience
1722
branch = create_branch(to_transport.base, format=format,
1723
possible_transports=[to_transport])
1724
a_bzrdir = branch.bzrdir
1726
from bzrlib.transport.local import LocalTransport
1727
if a_bzrdir.has_branch():
1728
if (isinstance(to_transport, LocalTransport)
1729
and not a_bzrdir.has_workingtree()):
1730
raise errors.BranchExistsWithoutWorkingTree(location)
1731
raise errors.AlreadyBranchError(location)
1732
branch = a_bzrdir.create_branch()
1733
a_bzrdir.create_workingtree()
1734
if append_revisions_only:
1736
branch.set_append_revisions_only(True)
1737
except errors.UpgradeRequired:
1738
raise errors.BzrCommandError('This branch format cannot be set'
1739
' to append-revisions-only. Try --default.')
1741
from bzrlib.info import describe_layout, describe_format
1743
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1744
except (errors.NoWorkingTree, errors.NotLocalUrl):
1746
repository = branch.repository
1747
layout = describe_layout(repository, branch, tree).lower()
1748
format = describe_format(a_bzrdir, repository, branch, tree)
1749
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1750
if repository.is_shared():
1751
#XXX: maybe this can be refactored into transport.path_or_url()
1752
url = repository.bzrdir.root_transport.external_url()
1754
url = urlutils.local_path_from_url(url)
1755
except errors.InvalidURL:
1757
self.outf.write("Using shared repository: %s\n" % url)
1760
class cmd_init_repository(Command):
1761
"""Create a shared repository for branches to share storage space.
1763
New branches created under the repository directory will store their
1764
revisions in the repository, not in the branch directory. For branches
1765
with shared history, this reduces the amount of storage needed and
1766
speeds up the creation of new branches.
1768
If the --no-trees option is given then the branches in the repository
1769
will not have working trees by default. They will still exist as
1770
directories on disk, but they will not have separate copies of the
1771
files at a certain revision. This can be useful for repositories that
1772
store branches which are interacted with through checkouts or remote
1773
branches, such as on a server.
1776
Create a shared repository holding just branches::
1778
bzr init-repo --no-trees repo
1781
Make a lightweight checkout elsewhere::
1783
bzr checkout --lightweight repo/trunk trunk-checkout
1788
_see_also = ['init', 'branch', 'checkout', 'repositories']
1789
takes_args = ["location"]
1790
takes_options = [RegistryOption('format',
1791
help='Specify a format for this repository. See'
1792
' "bzr help formats" for details.',
1793
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1794
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1795
value_switches=True, title='Repository format'),
1797
help='Branches in the repository will default to'
1798
' not having a working tree.'),
1800
aliases = ["init-repo"]
1802
def run(self, location, format=None, no_trees=False):
1804
format = bzrdir.format_registry.make_bzrdir('default')
1806
if location is None:
1809
to_transport = transport.get_transport(location)
1810
to_transport.ensure_base()
1812
newdir = format.initialize_on_transport(to_transport)
1813
repo = newdir.create_repository(shared=True)
1814
repo.set_make_working_trees(not no_trees)
1816
from bzrlib.info import show_bzrdir_info
1817
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1820
class cmd_diff(Command):
1821
"""Show differences in the working tree, between revisions or branches.
1823
If no arguments are given, all changes for the current tree are listed.
1824
If files are given, only the changes in those files are listed.
1825
Remote and multiple branches can be compared by using the --old and
1826
--new options. If not provided, the default for both is derived from
1827
the first argument, if any, or the current tree if no arguments are
1830
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1831
produces patches suitable for "patch -p1".
1835
2 - unrepresentable changes
1840
Shows the difference in the working tree versus the last commit::
1844
Difference between the working tree and revision 1::
1848
Difference between revision 3 and revision 1::
1852
Difference between revision 3 and revision 1 for branch xxx::
1856
To see the changes introduced in revision X::
1860
Note that in the case of a merge, the -c option shows the changes
1861
compared to the left hand parent. To see the changes against
1862
another parent, use::
1864
bzr diff -r<chosen_parent>..X
1866
The changes introduced by revision 2 (equivalent to -r1..2)::
1870
Show just the differences for file NEWS::
1874
Show the differences in working tree xxx for file NEWS::
1878
Show the differences from branch xxx to this working tree:
1882
Show the differences between two branches for file NEWS::
1884
bzr diff --old xxx --new yyy NEWS
1886
Same as 'bzr diff' but prefix paths with old/ and new/::
1888
bzr diff --prefix old/:new/
1890
_see_also = ['status']
1891
takes_args = ['file*']
1893
Option('diff-options', type=str,
1894
help='Pass these options to the external diff program.'),
1895
Option('prefix', type=str,
1897
help='Set prefixes added to old and new filenames, as '
1898
'two values separated by a colon. (eg "old/:new/").'),
1900
help='Branch/tree to compare from.',
1904
help='Branch/tree to compare to.',
1910
help='Use this command to compare files.',
1914
aliases = ['di', 'dif']
1915
encoding_type = 'exact'
1918
def run(self, revision=None, file_list=None, diff_options=None,
1919
prefix=None, old=None, new=None, using=None):
1920
from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
1922
if (prefix is None) or (prefix == '0'):
1930
old_label, new_label = prefix.split(":")
1932
raise errors.BzrCommandError(
1933
'--prefix expects two values separated by a colon'
1934
' (eg "old/:new/")')
1936
if revision and len(revision) > 2:
1937
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1938
' one or two revision specifiers')
1940
(old_tree, new_tree,
1941
old_branch, new_branch,
1942
specific_files, extra_trees) = get_trees_and_branches_to_diff(
1943
file_list, revision, old, new, apply_view=True)
1944
return show_diff_trees(old_tree, new_tree, sys.stdout,
1945
specific_files=specific_files,
1946
external_diff_options=diff_options,
1947
old_label=old_label, new_label=new_label,
1948
extra_trees=extra_trees, using=using)
1951
class cmd_deleted(Command):
1952
"""List files deleted in the working tree.
1954
# TODO: Show files deleted since a previous revision, or
1955
# between two revisions.
1956
# TODO: Much more efficient way to do this: read in new
1957
# directories with readdir, rather than stating each one. Same
1958
# level of effort but possibly much less IO. (Or possibly not,
1959
# if the directories are very large...)
1960
_see_also = ['status', 'ls']
1961
takes_options = ['show-ids']
1964
def run(self, show_ids=False):
1965
tree = WorkingTree.open_containing(u'.')[0]
1967
self.add_cleanup(tree.unlock)
1968
old = tree.basis_tree()
1970
self.add_cleanup(old.unlock)
1971
for path, ie in old.inventory.iter_entries():
1972
if not tree.has_id(ie.file_id):
1973
self.outf.write(path)
1975
self.outf.write(' ')
1976
self.outf.write(ie.file_id)
1977
self.outf.write('\n')
1980
class cmd_modified(Command):
1981
"""List files modified in working tree.
1985
_see_also = ['status', 'ls']
1988
help='Write an ascii NUL (\\0) separator '
1989
'between files rather than a newline.')
1993
def run(self, null=False):
1994
tree = WorkingTree.open_containing(u'.')[0]
1995
td = tree.changes_from(tree.basis_tree())
1996
for path, id, kind, text_modified, meta_modified in td.modified:
1998
self.outf.write(path + '\0')
2000
self.outf.write(osutils.quotefn(path) + '\n')
2003
class cmd_added(Command):
2004
"""List files added in working tree.
2008
_see_also = ['status', 'ls']
2011
help='Write an ascii NUL (\\0) separator '
2012
'between files rather than a newline.')
2016
def run(self, null=False):
2017
wt = WorkingTree.open_containing(u'.')[0]
2019
self.add_cleanup(wt.unlock)
2020
basis = wt.basis_tree()
2022
self.add_cleanup(basis.unlock)
2023
basis_inv = basis.inventory
2026
if file_id in basis_inv:
2028
if inv.is_root(file_id) and len(basis_inv) == 0:
2030
path = inv.id2path(file_id)
2031
if not os.access(osutils.abspath(path), os.F_OK):
2034
self.outf.write(path + '\0')
2036
self.outf.write(osutils.quotefn(path) + '\n')
2039
class cmd_root(Command):
2040
"""Show the tree root directory.
2042
The root is the nearest enclosing directory with a .bzr control
2045
takes_args = ['filename?']
2047
def run(self, filename=None):
2048
"""Print the branch root."""
2049
tree = WorkingTree.open_containing(filename)[0]
2050
self.outf.write(tree.basedir + '\n')
2053
def _parse_limit(limitstring):
2055
return int(limitstring)
2057
msg = "The limit argument must be an integer."
2058
raise errors.BzrCommandError(msg)
2061
def _parse_levels(s):
2065
msg = "The levels argument must be an integer."
2066
raise errors.BzrCommandError(msg)
2069
class cmd_log(Command):
2070
"""Show historical log for a branch or subset of a branch.
2072
log is bzr's default tool for exploring the history of a branch.
2073
The branch to use is taken from the first parameter. If no parameters
2074
are given, the branch containing the working directory is logged.
2075
Here are some simple examples::
2077
bzr log log the current branch
2078
bzr log foo.py log a file in its branch
2079
bzr log http://server/branch log a branch on a server
2081
The filtering, ordering and information shown for each revision can
2082
be controlled as explained below. By default, all revisions are
2083
shown sorted (topologically) so that newer revisions appear before
2084
older ones and descendants always appear before ancestors. If displayed,
2085
merged revisions are shown indented under the revision in which they
2090
The log format controls how information about each revision is
2091
displayed. The standard log formats are called ``long``, ``short``
2092
and ``line``. The default is long. See ``bzr help log-formats``
2093
for more details on log formats.
2095
The following options can be used to control what information is
2098
-l N display a maximum of N revisions
2099
-n N display N levels of revisions (0 for all, 1 for collapsed)
2100
-v display a status summary (delta) for each revision
2101
-p display a diff (patch) for each revision
2102
--show-ids display revision-ids (and file-ids), not just revnos
2104
Note that the default number of levels to display is a function of the
2105
log format. If the -n option is not used, the standard log formats show
2106
just the top level (mainline).
2108
Status summaries are shown using status flags like A, M, etc. To see
2109
the changes explained using words like ``added`` and ``modified``
2110
instead, use the -vv option.
2114
To display revisions from oldest to newest, use the --forward option.
2115
In most cases, using this option will have little impact on the total
2116
time taken to produce a log, though --forward does not incrementally
2117
display revisions like --reverse does when it can.
2119
:Revision filtering:
2121
The -r option can be used to specify what revision or range of revisions
2122
to filter against. The various forms are shown below::
2124
-rX display revision X
2125
-rX.. display revision X and later
2126
-r..Y display up to and including revision Y
2127
-rX..Y display from X to Y inclusive
2129
See ``bzr help revisionspec`` for details on how to specify X and Y.
2130
Some common examples are given below::
2132
-r-1 show just the tip
2133
-r-10.. show the last 10 mainline revisions
2134
-rsubmit:.. show what's new on this branch
2135
-rancestor:path.. show changes since the common ancestor of this
2136
branch and the one at location path
2137
-rdate:yesterday.. show changes since yesterday
2139
When logging a range of revisions using -rX..Y, log starts at
2140
revision Y and searches back in history through the primary
2141
("left-hand") parents until it finds X. When logging just the
2142
top level (using -n1), an error is reported if X is not found
2143
along the way. If multi-level logging is used (-n0), X may be
2144
a nested merge revision and the log will be truncated accordingly.
2148
If parameters are given and the first one is not a branch, the log
2149
will be filtered to show only those revisions that changed the
2150
nominated files or directories.
2152
Filenames are interpreted within their historical context. To log a
2153
deleted file, specify a revision range so that the file existed at
2154
the end or start of the range.
2156
Historical context is also important when interpreting pathnames of
2157
renamed files/directories. Consider the following example:
2159
* revision 1: add tutorial.txt
2160
* revision 2: modify tutorial.txt
2161
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2165
* ``bzr log guide.txt`` will log the file added in revision 1
2167
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2169
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2170
the original file in revision 2.
2172
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2173
was no file called guide.txt in revision 2.
2175
Renames are always followed by log. By design, there is no need to
2176
explicitly ask for this (and no way to stop logging a file back
2177
until it was last renamed).
2181
The --message option can be used for finding revisions that match a
2182
regular expression in a commit message.
2186
GUI tools and IDEs are often better at exploring history than command
2187
line tools. You may prefer qlog or glog from the QBzr and Bzr-Gtk packages
2188
respectively for example. (TortoiseBzr uses qlog for displaying logs.) See
2189
http://bazaar-vcs.org/BzrPlugins and http://bazaar-vcs.org/IDEIntegration.
2191
Web interfaces are often better at exploring history than command line
2192
tools, particularly for branches on servers. You may prefer Loggerhead
2193
or one of its alternatives. See http://bazaar-vcs.org/WebInterface.
2195
You may find it useful to add the aliases below to ``bazaar.conf``::
2199
top = log -l10 --line
2202
``bzr tip`` will then show the latest revision while ``bzr top``
2203
will show the last 10 mainline revisions. To see the details of a
2204
particular revision X, ``bzr show -rX``.
2206
If you are interested in looking deeper into a particular merge X,
2207
use ``bzr log -n0 -rX``.
2209
``bzr log -v`` on a branch with lots of history is currently
2210
very slow. A fix for this issue is currently under development.
2211
With or without that fix, it is recommended that a revision range
2212
be given when using the -v option.
2214
bzr has a generic full-text matching plugin, bzr-search, that can be
2215
used to find revisions matching user names, commit messages, etc.
2216
Among other features, this plugin can find all revisions containing
2217
a list of words but not others.
2219
When exploring non-mainline history on large projects with deep
2220
history, the performance of log can be greatly improved by installing
2221
the historycache plugin. This plugin buffers historical information
2222
trading disk space for faster speed.
2224
takes_args = ['file*']
2225
_see_also = ['log-formats', 'revisionspec']
2228
help='Show from oldest to newest.'),
2230
custom_help('verbose',
2231
help='Show files changed in each revision.'),
2235
type=bzrlib.option._parse_revision_str,
2237
help='Show just the specified revision.'
2238
' See also "help revisionspec".'),
2242
help='Number of levels to display - 0 for all, 1 for flat.',
2244
type=_parse_levels),
2247
help='Show revisions whose message matches this '
2248
'regular expression.',
2252
help='Limit the output to the first N revisions.',
2257
help='Show changes made in each revision as a patch.'),
2258
Option('include-merges',
2259
help='Show merged revisions like --levels 0 does.'),
2261
encoding_type = 'replace'
2264
def run(self, file_list=None, timezone='original',
2275
include_merges=False):
2276
from bzrlib.log import (
2278
make_log_request_dict,
2279
_get_info_for_log_files,
2281
direction = (forward and 'forward') or 'reverse'
2286
raise errors.BzrCommandError(
2287
'--levels and --include-merges are mutually exclusive')
2289
if change is not None:
2291
raise errors.RangeInChangeOption()
2292
if revision is not None:
2293
raise errors.BzrCommandError(
2294
'--revision and --change are mutually exclusive')
2299
filter_by_dir = False
2301
# find the file ids to log and check for directory filtering
2302
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2303
revision, file_list)
2304
self.add_cleanup(b.unlock)
2305
for relpath, file_id, kind in file_info_list:
2307
raise errors.BzrCommandError(
2308
"Path unknown at end or start of revision range: %s" %
2310
# If the relpath is the top of the tree, we log everything
2315
file_ids.append(file_id)
2316
filter_by_dir = filter_by_dir or (
2317
kind in ['directory', 'tree-reference'])
2320
# FIXME ? log the current subdir only RBC 20060203
2321
if revision is not None \
2322
and len(revision) > 0 and revision[0].get_branch():
2323
location = revision[0].get_branch()
2326
dir, relpath = bzrdir.BzrDir.open_containing(location)
2327
b = dir.open_branch()
2329
self.add_cleanup(b.unlock)
2330
rev1, rev2 = _get_revision_range(revision, b, self.name())
2332
# Decide on the type of delta & diff filtering to use
2333
# TODO: add an --all-files option to make this configurable & consistent
2341
diff_type = 'partial'
2345
# Build the log formatter
2346
if log_format is None:
2347
log_format = log.log_formatter_registry.get_default(b)
2348
# Make a non-encoding output to include the diffs - bug 328007
2349
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2350
lf = log_format(show_ids=show_ids, to_file=self.outf,
2351
to_exact_file=unencoded_output,
2352
show_timezone=timezone,
2353
delta_format=get_verbosity_level(),
2355
show_advice=levels is None)
2357
# Choose the algorithm for doing the logging. It's annoying
2358
# having multiple code paths like this but necessary until
2359
# the underlying repository format is faster at generating
2360
# deltas or can provide everything we need from the indices.
2361
# The default algorithm - match-using-deltas - works for
2362
# multiple files and directories and is faster for small
2363
# amounts of history (200 revisions say). However, it's too
2364
# slow for logging a single file in a repository with deep
2365
# history, i.e. > 10K revisions. In the spirit of "do no
2366
# evil when adding features", we continue to use the
2367
# original algorithm - per-file-graph - for the "single
2368
# file that isn't a directory without showing a delta" case.
2369
partial_history = revision and b.repository._format.supports_chks
2370
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2371
or delta_type or partial_history)
2373
# Build the LogRequest and execute it
2374
if len(file_ids) == 0:
2376
rqst = make_log_request_dict(
2377
direction=direction, specific_fileids=file_ids,
2378
start_revision=rev1, end_revision=rev2, limit=limit,
2379
message_search=message, delta_type=delta_type,
2380
diff_type=diff_type, _match_using_deltas=match_using_deltas)
2381
Logger(b, rqst).show(lf)
2384
def _get_revision_range(revisionspec_list, branch, command_name):
2385
"""Take the input of a revision option and turn it into a revision range.
2387
It returns RevisionInfo objects which can be used to obtain the rev_id's
2388
of the desired revisions. It does some user input validations.
2390
if revisionspec_list is None:
2393
elif len(revisionspec_list) == 1:
2394
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2395
elif len(revisionspec_list) == 2:
2396
start_spec = revisionspec_list[0]
2397
end_spec = revisionspec_list[1]
2398
if end_spec.get_branch() != start_spec.get_branch():
2399
# b is taken from revision[0].get_branch(), and
2400
# show_log will use its revision_history. Having
2401
# different branches will lead to weird behaviors.
2402
raise errors.BzrCommandError(
2403
"bzr %s doesn't accept two revisions in different"
2404
" branches." % command_name)
2405
rev1 = start_spec.in_history(branch)
2406
# Avoid loading all of history when we know a missing
2407
# end of range means the last revision ...
2408
if end_spec.spec is None:
2409
last_revno, last_revision_id = branch.last_revision_info()
2410
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2412
rev2 = end_spec.in_history(branch)
2414
raise errors.BzrCommandError(
2415
'bzr %s --revision takes one or two values.' % command_name)
2419
def _revision_range_to_revid_range(revision_range):
2422
if revision_range[0] is not None:
2423
rev_id1 = revision_range[0].rev_id
2424
if revision_range[1] is not None:
2425
rev_id2 = revision_range[1].rev_id
2426
return rev_id1, rev_id2
2428
def get_log_format(long=False, short=False, line=False, default='long'):
2429
log_format = default
2433
log_format = 'short'
2439
class cmd_touching_revisions(Command):
2440
"""Return revision-ids which affected a particular file.
2442
A more user-friendly interface is "bzr log FILE".
2446
takes_args = ["filename"]
2449
def run(self, filename):
2450
tree, relpath = WorkingTree.open_containing(filename)
2451
file_id = tree.path2id(relpath)
2454
self.add_cleanup(b.unlock)
2455
touching_revs = log.find_touching_revisions(b, file_id)
2456
for revno, revision_id, what in touching_revs:
2457
self.outf.write("%6d %s\n" % (revno, what))
2460
class cmd_ls(Command):
2461
"""List files in a tree.
2464
_see_also = ['status', 'cat']
2465
takes_args = ['path?']
2469
Option('recursive', short_name='R',
2470
help='Recurse into subdirectories.'),
2472
help='Print paths relative to the root of the branch.'),
2473
Option('unknown', help='Print unknown files.'),
2474
Option('versioned', help='Print versioned files.',
2476
Option('ignored', help='Print ignored files.'),
2478
help='Write an ascii NUL (\\0) separator '
2479
'between files rather than a newline.'),
2481
help='List entries of a particular kind: file, directory, symlink.',
2486
def run(self, revision=None, verbose=False,
2487
recursive=False, from_root=False,
2488
unknown=False, versioned=False, ignored=False,
2489
null=False, kind=None, show_ids=False, path=None):
2491
if kind and kind not in ('file', 'directory', 'symlink'):
2492
raise errors.BzrCommandError('invalid kind specified')
2494
if verbose and null:
2495
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2496
all = not (unknown or versioned or ignored)
2498
selection = {'I':ignored, '?':unknown, 'V':versioned}
2504
raise errors.BzrCommandError('cannot specify both --from-root'
2507
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2510
# Calculate the prefix to use
2514
prefix = relpath + '/'
2515
elif fs_path != '.' and not fs_path.endswith('/'):
2516
prefix = fs_path + '/'
2518
if revision is not None or tree is None:
2519
tree = _get_one_revision_tree('ls', revision, branch=branch)
2522
if isinstance(tree, WorkingTree) and tree.supports_views():
2523
view_files = tree.views.lookup_view()
2526
view_str = views.view_display_str(view_files)
2527
note("Ignoring files outside view. View is %s" % view_str)
2530
self.add_cleanup(tree.unlock)
2531
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
2532
from_dir=relpath, recursive=recursive):
2533
# Apply additional masking
2534
if not all and not selection[fc]:
2536
if kind is not None and fkind != kind:
2541
fullpath = osutils.pathjoin(relpath, fp)
2544
views.check_path_in_view(tree, fullpath)
2545
except errors.FileOutsideView:
2550
fp = osutils.pathjoin(prefix, fp)
2551
kindch = entry.kind_character()
2552
outstring = fp + kindch
2553
ui.ui_factory.clear_term()
2555
outstring = '%-8s %s' % (fc, outstring)
2556
if show_ids and fid is not None:
2557
outstring = "%-50s %s" % (outstring, fid)
2558
self.outf.write(outstring + '\n')
2560
self.outf.write(fp + '\0')
2563
self.outf.write(fid)
2564
self.outf.write('\0')
2572
self.outf.write('%-50s %s\n' % (outstring, my_id))
2574
self.outf.write(outstring + '\n')
2577
class cmd_unknowns(Command):
2578
"""List unknown files.
2586
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2587
self.outf.write(osutils.quotefn(f) + '\n')
2590
class cmd_ignore(Command):
2591
"""Ignore specified files or patterns.
2593
See ``bzr help patterns`` for details on the syntax of patterns.
2595
If a .bzrignore file does not exist, the ignore command
2596
will create one and add the specified files or patterns to the newly
2597
created file. The ignore command will also automatically add the
2598
.bzrignore file to be versioned. Creating a .bzrignore file without
2599
the use of the ignore command will require an explicit add command.
2601
To remove patterns from the ignore list, edit the .bzrignore file.
2602
After adding, editing or deleting that file either indirectly by
2603
using this command or directly by using an editor, be sure to commit
2606
Note: ignore patterns containing shell wildcards must be quoted from
2610
Ignore the top level Makefile::
2612
bzr ignore ./Makefile
2614
Ignore class files in all directories...::
2616
bzr ignore "*.class"
2618
...but do not ignore "special.class"::
2620
bzr ignore "!special.class"
2622
Ignore .o files under the lib directory::
2624
bzr ignore "lib/**/*.o"
2626
Ignore .o files under the lib directory::
2628
bzr ignore "RE:lib/.*\.o"
2630
Ignore everything but the "debian" toplevel directory::
2632
bzr ignore "RE:(?!debian/).*"
2635
_see_also = ['status', 'ignored', 'patterns']
2636
takes_args = ['name_pattern*']
2638
Option('old-default-rules',
2639
help='Write out the ignore rules bzr < 0.9 always used.')
2642
def run(self, name_pattern_list=None, old_default_rules=None):
2643
from bzrlib import ignores
2644
if old_default_rules is not None:
2645
# dump the rules and exit
2646
for pattern in ignores.OLD_DEFAULTS:
2649
if not name_pattern_list:
2650
raise errors.BzrCommandError("ignore requires at least one "
2651
"NAME_PATTERN or --old-default-rules")
2652
name_pattern_list = [globbing.normalize_pattern(p)
2653
for p in name_pattern_list]
2654
for name_pattern in name_pattern_list:
2655
if (name_pattern[0] == '/' or
2656
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2657
raise errors.BzrCommandError(
2658
"NAME_PATTERN should not be an absolute path")
2659
tree, relpath = WorkingTree.open_containing(u'.')
2660
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2661
ignored = globbing.Globster(name_pattern_list)
2664
for entry in tree.list_files():
2668
if ignored.match(filename):
2669
matches.append(filename.encode('utf-8'))
2671
if len(matches) > 0:
2672
print "Warning: the following files are version controlled and" \
2673
" match your ignore pattern:\n%s" \
2674
"\nThese files will continue to be version controlled" \
2675
" unless you 'bzr remove' them." % ("\n".join(matches),)
2678
class cmd_ignored(Command):
2679
"""List ignored files and the patterns that matched them.
2681
List all the ignored files and the ignore pattern that caused the file to
2684
Alternatively, to list just the files::
2689
encoding_type = 'replace'
2690
_see_also = ['ignore', 'ls']
2694
tree = WorkingTree.open_containing(u'.')[0]
2696
self.add_cleanup(tree.unlock)
2697
for path, file_class, kind, file_id, entry in tree.list_files():
2698
if file_class != 'I':
2700
## XXX: Slightly inefficient since this was already calculated
2701
pat = tree.is_ignored(path)
2702
self.outf.write('%-50s %s\n' % (path, pat))
2705
class cmd_lookup_revision(Command):
2706
"""Lookup the revision-id from a revision-number
2709
bzr lookup-revision 33
2712
takes_args = ['revno']
2715
def run(self, revno):
2719
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2721
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2724
class cmd_export(Command):
2725
"""Export current or past revision to a destination directory or archive.
2727
If no revision is specified this exports the last committed revision.
2729
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2730
given, try to find the format with the extension. If no extension
2731
is found exports to a directory (equivalent to --format=dir).
2733
If root is supplied, it will be used as the root directory inside
2734
container formats (tar, zip, etc). If it is not supplied it will default
2735
to the exported filename. The root option has no effect for 'dir' format.
2737
If branch is omitted then the branch containing the current working
2738
directory will be used.
2740
Note: Export of tree with non-ASCII filenames to zip is not supported.
2742
================= =========================
2743
Supported formats Autodetected by extension
2744
================= =========================
2747
tbz2 .tar.bz2, .tbz2
2750
================= =========================
2752
takes_args = ['dest', 'branch_or_subdir?']
2755
help="Type of file to export to.",
2758
Option('filters', help='Apply content filters to export the '
2759
'convenient form.'),
2762
help="Name of the root directory inside the exported file."),
2764
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2765
root=None, filters=False):
2766
from bzrlib.export import export
2768
if branch_or_subdir is None:
2769
tree = WorkingTree.open_containing(u'.')[0]
2773
b, subdir = Branch.open_containing(branch_or_subdir)
2776
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2778
export(rev_tree, dest, format, root, subdir, filtered=filters)
2779
except errors.NoSuchExportFormat, e:
2780
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2783
class cmd_cat(Command):
2784
"""Write the contents of a file as of a given revision to standard output.
2786
If no revision is nominated, the last revision is used.
2788
Note: Take care to redirect standard output when using this command on a
2794
Option('name-from-revision', help='The path name in the old tree.'),
2795
Option('filters', help='Apply content filters to display the '
2796
'convenience form.'),
2799
takes_args = ['filename']
2800
encoding_type = 'exact'
2803
def run(self, filename, revision=None, name_from_revision=False,
2805
if revision is not None and len(revision) != 1:
2806
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2807
" one revision specifier")
2808
tree, branch, relpath = \
2809
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2811
self.add_cleanup(branch.unlock)
2812
return self._run(tree, branch, relpath, filename, revision,
2813
name_from_revision, filters)
2815
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2818
tree = b.basis_tree()
2819
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2821
old_file_id = rev_tree.path2id(relpath)
2823
if name_from_revision:
2824
# Try in revision if requested
2825
if old_file_id is None:
2826
raise errors.BzrCommandError(
2827
"%r is not present in revision %s" % (
2828
filename, rev_tree.get_revision_id()))
2830
content = rev_tree.get_file_text(old_file_id)
2832
cur_file_id = tree.path2id(relpath)
2834
if cur_file_id is not None:
2835
# Then try with the actual file id
2837
content = rev_tree.get_file_text(cur_file_id)
2839
except errors.NoSuchId:
2840
# The actual file id didn't exist at that time
2842
if not found and old_file_id is not None:
2843
# Finally try with the old file id
2844
content = rev_tree.get_file_text(old_file_id)
2847
# Can't be found anywhere
2848
raise errors.BzrCommandError(
2849
"%r is not present in revision %s" % (
2850
filename, rev_tree.get_revision_id()))
2852
from bzrlib.filters import (
2853
ContentFilterContext,
2854
filtered_output_bytes,
2856
filters = rev_tree._content_filter_stack(relpath)
2857
chunks = content.splitlines(True)
2858
content = filtered_output_bytes(chunks, filters,
2859
ContentFilterContext(relpath, rev_tree))
2860
self.outf.writelines(content)
2862
self.outf.write(content)
2865
class cmd_local_time_offset(Command):
2866
"""Show the offset in seconds from GMT to local time."""
2870
print osutils.local_time_offset()
2874
class cmd_commit(Command):
2875
"""Commit changes into a new revision.
2877
An explanatory message needs to be given for each commit. This is
2878
often done by using the --message option (getting the message from the
2879
command line) or by using the --file option (getting the message from
2880
a file). If neither of these options is given, an editor is opened for
2881
the user to enter the message. To see the changed files in the
2882
boilerplate text loaded into the editor, use the --show-diff option.
2884
By default, the entire tree is committed and the person doing the
2885
commit is assumed to be the author. These defaults can be overridden
2890
If selected files are specified, only changes to those files are
2891
committed. If a directory is specified then the directory and
2892
everything within it is committed.
2894
When excludes are given, they take precedence over selected files.
2895
For example, to commit only changes within foo, but not changes
2898
bzr commit foo -x foo/bar
2900
A selective commit after a merge is not yet supported.
2904
If the author of the change is not the same person as the committer,
2905
you can specify the author's name using the --author option. The
2906
name should be in the same format as a committer-id, e.g.
2907
"John Doe <jdoe@example.com>". If there is more than one author of
2908
the change you can specify the option multiple times, once for each
2913
A common mistake is to forget to add a new file or directory before
2914
running the commit command. The --strict option checks for unknown
2915
files and aborts the commit if any are found. More advanced pre-commit
2916
checks can be implemented by defining hooks. See ``bzr help hooks``
2921
If you accidentially commit the wrong changes or make a spelling
2922
mistake in the commit message say, you can use the uncommit command
2923
to undo it. See ``bzr help uncommit`` for details.
2925
Hooks can also be configured to run after a commit. This allows you
2926
to trigger updates to external systems like bug trackers. The --fixes
2927
option can be used to record the association between a revision and
2928
one or more bugs. See ``bzr help bugs`` for details.
2930
A selective commit may fail in some cases where the committed
2931
tree would be invalid. Consider::
2936
bzr commit foo -m "committing foo"
2937
bzr mv foo/bar foo/baz
2940
bzr commit foo/bar -m "committing bar but not baz"
2942
In the example above, the last commit will fail by design. This gives
2943
the user the opportunity to decide whether they want to commit the
2944
rename at the same time, separately first, or not at all. (As a general
2945
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2947
# TODO: Run hooks on tree to-be-committed, and after commit.
2949
# TODO: Strict commit that fails if there are deleted files.
2950
# (what does "deleted files" mean ??)
2952
# TODO: Give better message for -s, --summary, used by tla people
2954
# XXX: verbose currently does nothing
2956
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
2957
takes_args = ['selected*']
2959
ListOption('exclude', type=str, short_name='x',
2960
help="Do not consider changes made to a given path."),
2961
Option('message', type=unicode,
2963
help="Description of the new revision."),
2966
help='Commit even if nothing has changed.'),
2967
Option('file', type=str,
2970
help='Take commit message from this file.'),
2972
help="Refuse to commit if there are unknown "
2973
"files in the working tree."),
2974
Option('commit-time', type=str,
2975
help="Manually set a commit time using commit date "
2976
"format, e.g. '2009-10-10 08:00:00 +0100'."),
2977
ListOption('fixes', type=str,
2978
help="Mark a bug as being fixed by this revision "
2979
"(see \"bzr help bugs\")."),
2980
ListOption('author', type=unicode,
2981
help="Set the author's name, if it's different "
2982
"from the committer."),
2984
help="Perform a local commit in a bound "
2985
"branch. Local commits are not pushed to "
2986
"the master branch until a normal commit "
2990
help='When no message is supplied, show the diff along'
2991
' with the status summary in the message editor.'),
2993
aliases = ['ci', 'checkin']
2995
def _iter_bug_fix_urls(self, fixes, branch):
2996
# Configure the properties for bug fixing attributes.
2997
for fixed_bug in fixes:
2998
tokens = fixed_bug.split(':')
2999
if len(tokens) != 2:
3000
raise errors.BzrCommandError(
3001
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3002
"See \"bzr help bugs\" for more information on this "
3003
"feature.\nCommit refused." % fixed_bug)
3004
tag, bug_id = tokens
3006
yield bugtracker.get_bug_url(tag, branch, bug_id)
3007
except errors.UnknownBugTrackerAbbreviation:
3008
raise errors.BzrCommandError(
3009
'Unrecognized bug %s. Commit refused.' % fixed_bug)
3010
except errors.MalformedBugIdentifier, e:
3011
raise errors.BzrCommandError(
3012
"%s\nCommit refused." % (str(e),))
3014
def run(self, message=None, file=None, verbose=False, selected_list=None,
3015
unchanged=False, strict=False, local=False, fixes=None,
3016
author=None, show_diff=False, exclude=None, commit_time=None):
3017
from bzrlib.errors import (
3022
from bzrlib.msgeditor import (
3023
edit_commit_message_encoded,
3024
generate_commit_message_template,
3025
make_commit_message_template_encoded
3028
commit_stamp = offset = None
3029
if commit_time is not None:
3031
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3032
except ValueError, e:
3033
raise errors.BzrCommandError(
3034
"Could not parse --commit-time: " + str(e))
3036
# TODO: Need a blackbox test for invoking the external editor; may be
3037
# slightly problematic to run this cross-platform.
3039
# TODO: do more checks that the commit will succeed before
3040
# spending the user's valuable time typing a commit message.
3044
tree, selected_list = tree_files(selected_list)
3045
if selected_list == ['']:
3046
# workaround - commit of root of tree should be exactly the same
3047
# as just default commit in that tree, and succeed even though
3048
# selected-file merge commit is not done yet
3053
bug_property = bugtracker.encode_fixes_bug_urls(
3054
self._iter_bug_fix_urls(fixes, tree.branch))
3056
properties['bugs'] = bug_property
3058
if local and not tree.branch.get_bound_location():
3059
raise errors.LocalRequiresBoundBranch()
3061
if message is not None:
3063
file_exists = osutils.lexists(message)
3064
except UnicodeError:
3065
# The commit message contains unicode characters that can't be
3066
# represented in the filesystem encoding, so that can't be a
3071
'The commit message is a file name: "%(f)s".\n'
3072
'(use --file "%(f)s" to take commit message from that file)'
3074
ui.ui_factory.show_warning(warning_msg)
3076
def get_message(commit_obj):
3077
"""Callback to get commit message"""
3078
my_message = message
3079
if my_message is not None and '\r' in my_message:
3080
my_message = my_message.replace('\r\n', '\n')
3081
my_message = my_message.replace('\r', '\n')
3082
if my_message is None and not file:
3083
t = make_commit_message_template_encoded(tree,
3084
selected_list, diff=show_diff,
3085
output_encoding=osutils.get_user_encoding())
3086
start_message = generate_commit_message_template(commit_obj)
3087
my_message = edit_commit_message_encoded(t,
3088
start_message=start_message)
3089
if my_message is None:
3090
raise errors.BzrCommandError("please specify a commit"
3091
" message with either --message or --file")
3092
elif my_message and file:
3093
raise errors.BzrCommandError(
3094
"please specify either --message or --file")
3096
my_message = codecs.open(file, 'rt',
3097
osutils.get_user_encoding()).read()
3098
if my_message == "":
3099
raise errors.BzrCommandError("empty commit message specified")
3102
# The API permits a commit with a filter of [] to mean 'select nothing'
3103
# but the command line should not do that.
3104
if not selected_list:
3105
selected_list = None
3107
tree.commit(message_callback=get_message,
3108
specific_files=selected_list,
3109
allow_pointless=unchanged, strict=strict, local=local,
3110
reporter=None, verbose=verbose, revprops=properties,
3111
authors=author, timestamp=commit_stamp,
3113
exclude=safe_relpath_files(tree, exclude))
3114
except PointlessCommit:
3115
# FIXME: This should really happen before the file is read in;
3116
# perhaps prepare the commit; get the message; then actually commit
3117
raise errors.BzrCommandError("No changes to commit."
3118
" Use --unchanged to commit anyhow.")
3119
except ConflictsInTree:
3120
raise errors.BzrCommandError('Conflicts detected in working '
3121
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3123
except StrictCommitFailed:
3124
raise errors.BzrCommandError("Commit refused because there are"
3125
" unknown files in the working tree.")
3126
except errors.BoundBranchOutOfDate, e:
3127
raise errors.BzrCommandError(str(e) + "\n"
3128
'To commit to master branch, run update and then commit.\n'
3129
'You can also pass --local to commit to continue working '
3133
class cmd_check(Command):
3134
"""Validate working tree structure, branch consistency and repository history.
3136
This command checks various invariants about branch and repository storage
3137
to detect data corruption or bzr bugs.
3139
The working tree and branch checks will only give output if a problem is
3140
detected. The output fields of the repository check are:
3143
This is just the number of revisions checked. It doesn't
3147
This is just the number of versionedfiles checked. It
3148
doesn't indicate a problem.
3150
unreferenced ancestors
3151
Texts that are ancestors of other texts, but
3152
are not properly referenced by the revision ancestry. This is a
3153
subtle problem that Bazaar can work around.
3156
This is the total number of unique file contents
3157
seen in the checked revisions. It does not indicate a problem.
3160
This is the total number of repeated texts seen
3161
in the checked revisions. Texts can be repeated when their file
3162
entries are modified, but the file contents are not. It does not
3165
If no restrictions are specified, all Bazaar data that is found at the given
3166
location will be checked.
3170
Check the tree and branch at 'foo'::
3172
bzr check --tree --branch foo
3174
Check only the repository at 'bar'::
3176
bzr check --repo bar
3178
Check everything at 'baz'::
3183
_see_also = ['reconcile']
3184
takes_args = ['path?']
3185
takes_options = ['verbose',
3186
Option('branch', help="Check the branch related to the"
3187
" current directory."),
3188
Option('repo', help="Check the repository related to the"
3189
" current directory."),
3190
Option('tree', help="Check the working tree related to"
3191
" the current directory.")]
3193
def run(self, path=None, verbose=False, branch=False, repo=False,
3195
from bzrlib.check import check_dwim
3198
if not branch and not repo and not tree:
3199
branch = repo = tree = True
3200
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
3203
class cmd_upgrade(Command):
3204
"""Upgrade branch storage to current format.
3206
The check command or bzr developers may sometimes advise you to run
3207
this command. When the default format has changed you may also be warned
3208
during other operations to upgrade.
3211
_see_also = ['check']
3212
takes_args = ['url?']
3214
RegistryOption('format',
3215
help='Upgrade to a specific format. See "bzr help'
3216
' formats" for details.',
3217
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
3218
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
3219
value_switches=True, title='Branch format'),
3222
def run(self, url='.', format=None):
3223
from bzrlib.upgrade import upgrade
3224
upgrade(url, format)
3227
class cmd_whoami(Command):
3228
"""Show or set bzr user id.
3231
Show the email of the current user::
3235
Set the current user::
3237
bzr whoami "Frank Chu <fchu@example.com>"
3239
takes_options = [ Option('email',
3240
help='Display email address only.'),
3242
help='Set identity for the current branch instead of '
3245
takes_args = ['name?']
3246
encoding_type = 'replace'
3249
def run(self, email=False, branch=False, name=None):
3251
# use branch if we're inside one; otherwise global config
3253
c = Branch.open_containing('.')[0].get_config()
3254
except errors.NotBranchError:
3255
c = config.GlobalConfig()
3257
self.outf.write(c.user_email() + '\n')
3259
self.outf.write(c.username() + '\n')
3262
# display a warning if an email address isn't included in the given name.
3264
config.extract_email_address(name)
3265
except errors.NoEmailInUsername, e:
3266
warning('"%s" does not seem to contain an email address. '
3267
'This is allowed, but not recommended.', name)
3269
# use global config unless --branch given
3271
c = Branch.open_containing('.')[0].get_config()
3273
c = config.GlobalConfig()
3274
c.set_user_option('email', name)
3277
class cmd_nick(Command):
3278
"""Print or set the branch nickname.
3280
If unset, the tree root directory name is used as the nickname.
3281
To print the current nickname, execute with no argument.
3283
Bound branches use the nickname of its master branch unless it is set
3287
_see_also = ['info']
3288
takes_args = ['nickname?']
3289
def run(self, nickname=None):
3290
branch = Branch.open_containing(u'.')[0]
3291
if nickname is None:
3292
self.printme(branch)
3294
branch.nick = nickname
3297
def printme(self, branch):
3301
class cmd_alias(Command):
3302
"""Set/unset and display aliases.
3305
Show the current aliases::
3309
Show the alias specified for 'll'::
3313
Set an alias for 'll'::
3315
bzr alias ll="log --line -r-10..-1"
3317
To remove an alias for 'll'::
3319
bzr alias --remove ll
3322
takes_args = ['name?']
3324
Option('remove', help='Remove the alias.'),
3327
def run(self, name=None, remove=False):
3329
self.remove_alias(name)
3331
self.print_aliases()
3333
equal_pos = name.find('=')
3335
self.print_alias(name)
3337
self.set_alias(name[:equal_pos], name[equal_pos+1:])
3339
def remove_alias(self, alias_name):
3340
if alias_name is None:
3341
raise errors.BzrCommandError(
3342
'bzr alias --remove expects an alias to remove.')
3343
# If alias is not found, print something like:
3344
# unalias: foo: not found
3345
c = config.GlobalConfig()
3346
c.unset_alias(alias_name)
3349
def print_aliases(self):
3350
"""Print out the defined aliases in a similar format to bash."""
3351
aliases = config.GlobalConfig().get_aliases()
3352
for key, value in sorted(aliases.iteritems()):
3353
self.outf.write('bzr alias %s="%s"\n' % (key, value))
3356
def print_alias(self, alias_name):
3357
from bzrlib.commands import get_alias
3358
alias = get_alias(alias_name)
3360
self.outf.write("bzr alias: %s: not found\n" % alias_name)
3363
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
3365
def set_alias(self, alias_name, alias_command):
3366
"""Save the alias in the global config."""
3367
c = config.GlobalConfig()
3368
c.set_alias(alias_name, alias_command)
3371
class cmd_selftest(Command):
3372
"""Run internal test suite.
3374
If arguments are given, they are regular expressions that say which tests
3375
should run. Tests matching any expression are run, and other tests are
3378
Alternatively if --first is given, matching tests are run first and then
3379
all other tests are run. This is useful if you have been working in a
3380
particular area, but want to make sure nothing else was broken.
3382
If --exclude is given, tests that match that regular expression are
3383
excluded, regardless of whether they match --first or not.
3385
To help catch accidential dependencies between tests, the --randomize
3386
option is useful. In most cases, the argument used is the word 'now'.
3387
Note that the seed used for the random number generator is displayed
3388
when this option is used. The seed can be explicitly passed as the
3389
argument to this option if required. This enables reproduction of the
3390
actual ordering used if and when an order sensitive problem is encountered.
3392
If --list-only is given, the tests that would be run are listed. This is
3393
useful when combined with --first, --exclude and/or --randomize to
3394
understand their impact. The test harness reports "Listed nn tests in ..."
3395
instead of "Ran nn tests in ..." when list mode is enabled.
3397
If the global option '--no-plugins' is given, plugins are not loaded
3398
before running the selftests. This has two effects: features provided or
3399
modified by plugins will not be tested, and tests provided by plugins will
3402
Tests that need working space on disk use a common temporary directory,
3403
typically inside $TMPDIR or /tmp.
3405
If you set BZR_TEST_PDB=1 when running selftest, failing tests will drop
3406
into a pdb postmortem session.
3409
Run only tests relating to 'ignore'::
3413
Disable plugins and list tests as they're run::
3415
bzr --no-plugins selftest -v
3417
# NB: this is used from the class without creating an instance, which is
3418
# why it does not have a self parameter.
3419
def get_transport_type(typestring):
3420
"""Parse and return a transport specifier."""
3421
if typestring == "sftp":
3422
from bzrlib.transport.sftp import SFTPAbsoluteServer
3423
return SFTPAbsoluteServer
3424
if typestring == "memory":
3425
from bzrlib.transport.memory import MemoryServer
3427
if typestring == "fakenfs":
3428
from bzrlib.transport.fakenfs import FakeNFSServer
3429
return FakeNFSServer
3430
msg = "No known transport type %s. Supported types are: sftp\n" %\
3432
raise errors.BzrCommandError(msg)
3435
takes_args = ['testspecs*']
3436
takes_options = ['verbose',
3438
help='Stop when one test fails.',
3442
help='Use a different transport by default '
3443
'throughout the test suite.',
3444
type=get_transport_type),
3446
help='Run the benchmarks rather than selftests.'),
3447
Option('lsprof-timed',
3448
help='Generate lsprof output for benchmarked'
3449
' sections of code.'),
3450
Option('lsprof-tests',
3451
help='Generate lsprof output for each test.'),
3452
Option('cache-dir', type=str,
3453
help='Cache intermediate benchmark output in this '
3456
help='Run all tests, but run specified tests first.',
3460
help='List the tests instead of running them.'),
3461
RegistryOption('parallel',
3462
help="Run the test suite in parallel.",
3463
lazy_registry=('bzrlib.tests', 'parallel_registry'),
3464
value_switches=False,
3466
Option('randomize', type=str, argname="SEED",
3467
help='Randomize the order of tests using the given'
3468
' seed or "now" for the current time.'),
3469
Option('exclude', type=str, argname="PATTERN",
3471
help='Exclude tests that match this regular'
3474
help='Output test progress via subunit.'),
3475
Option('strict', help='Fail on missing dependencies or '
3477
Option('load-list', type=str, argname='TESTLISTFILE',
3478
help='Load a test id list from a text file.'),
3479
ListOption('debugflag', type=str, short_name='E',
3480
help='Turn on a selftest debug flag.'),
3481
ListOption('starting-with', type=str, argname='TESTID',
3482
param_name='starting_with', short_name='s',
3484
'Load only the tests starting with TESTID.'),
3486
encoding_type = 'replace'
3489
Command.__init__(self)
3490
self.additional_selftest_args = {}
3492
def run(self, testspecs_list=None, verbose=False, one=False,
3493
transport=None, benchmark=None,
3494
lsprof_timed=None, cache_dir=None,
3495
first=False, list_only=False,
3496
randomize=None, exclude=None, strict=False,
3497
load_list=None, debugflag=None, starting_with=None, subunit=False,
3498
parallel=None, lsprof_tests=False):
3499
from bzrlib.tests import selftest
3500
import bzrlib.benchmarks as benchmarks
3501
from bzrlib.benchmarks import tree_creator
3503
# Make deprecation warnings visible, unless -Werror is set
3504
symbol_versioning.activate_deprecation_warnings(override=False)
3506
if cache_dir is not None:
3507
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
3508
if testspecs_list is not None:
3509
pattern = '|'.join(testspecs_list)
3514
from bzrlib.tests import SubUnitBzrRunner
3516
raise errors.BzrCommandError("subunit not available. subunit "
3517
"needs to be installed to use --subunit.")
3518
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3520
self.additional_selftest_args.setdefault(
3521
'suite_decorators', []).append(parallel)
3523
test_suite_factory = benchmarks.test_suite
3524
# Unless user explicitly asks for quiet, be verbose in benchmarks
3525
verbose = not is_quiet()
3526
# TODO: should possibly lock the history file...
3527
benchfile = open(".perf_history", "at", buffering=1)
3528
self.add_cleanup(benchfile.close)
3530
test_suite_factory = None
3532
selftest_kwargs = {"verbose": verbose,
3534
"stop_on_failure": one,
3535
"transport": transport,
3536
"test_suite_factory": test_suite_factory,
3537
"lsprof_timed": lsprof_timed,
3538
"lsprof_tests": lsprof_tests,
3539
"bench_history": benchfile,
3540
"matching_tests_first": first,
3541
"list_only": list_only,
3542
"random_seed": randomize,
3543
"exclude_pattern": exclude,
3545
"load_list": load_list,
3546
"debug_flags": debugflag,
3547
"starting_with": starting_with
3549
selftest_kwargs.update(self.additional_selftest_args)
3550
result = selftest(**selftest_kwargs)
3551
return int(not result)
3554
class cmd_version(Command):
3555
"""Show version of bzr."""
3557
encoding_type = 'replace'
3559
Option("short", help="Print just the version number."),
3563
def run(self, short=False):
3564
from bzrlib.version import show_version
3566
self.outf.write(bzrlib.version_string + '\n')
3568
show_version(to_file=self.outf)
3571
class cmd_rocks(Command):
3572
"""Statement of optimism."""
3578
print "It sure does!"
3581
class cmd_find_merge_base(Command):
3582
"""Find and print a base revision for merging two branches."""
3583
# TODO: Options to specify revisions on either side, as if
3584
# merging only part of the history.
3585
takes_args = ['branch', 'other']
3589
def run(self, branch, other):
3590
from bzrlib.revision import ensure_null
3592
branch1 = Branch.open_containing(branch)[0]
3593
branch2 = Branch.open_containing(other)[0]
3595
self.add_cleanup(branch1.unlock)
3597
self.add_cleanup(branch2.unlock)
3598
last1 = ensure_null(branch1.last_revision())
3599
last2 = ensure_null(branch2.last_revision())
3601
graph = branch1.repository.get_graph(branch2.repository)
3602
base_rev_id = graph.find_unique_lca(last1, last2)
3604
print 'merge base is revision %s' % base_rev_id
3607
class cmd_merge(Command):
3608
"""Perform a three-way merge.
3610
The source of the merge can be specified either in the form of a branch,
3611
or in the form of a path to a file containing a merge directive generated
3612
with bzr send. If neither is specified, the default is the upstream branch
3613
or the branch most recently merged using --remember.
3615
When merging a branch, by default the tip will be merged. To pick a different
3616
revision, pass --revision. If you specify two values, the first will be used as
3617
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3618
available revisions, like this is commonly referred to as "cherrypicking".
3620
Revision numbers are always relative to the branch being merged.
3622
By default, bzr will try to merge in all new work from the other
3623
branch, automatically determining an appropriate base. If this
3624
fails, you may need to give an explicit base.
3626
Merge will do its best to combine the changes in two branches, but there
3627
are some kinds of problems only a human can fix. When it encounters those,
3628
it will mark a conflict. A conflict means that you need to fix something,
3629
before you should commit.
3631
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
3633
If there is no default branch set, the first merge will set it. After
3634
that, you can omit the branch to use the default. To change the
3635
default, use --remember. The value will only be saved if the remote
3636
location can be accessed.
3638
The results of the merge are placed into the destination working
3639
directory, where they can be reviewed (with bzr diff), tested, and then
3640
committed to record the result of the merge.
3642
merge refuses to run if there are any uncommitted changes, unless
3645
To select only some changes to merge, use "merge -i", which will prompt
3646
you to apply each diff hunk and file change, similar to "shelve".
3649
To merge the latest revision from bzr.dev::
3651
bzr merge ../bzr.dev
3653
To merge changes up to and including revision 82 from bzr.dev::
3655
bzr merge -r 82 ../bzr.dev
3657
To merge the changes introduced by 82, without previous changes::
3659
bzr merge -r 81..82 ../bzr.dev
3661
To apply a merge directive contained in /tmp/merge::
3663
bzr merge /tmp/merge
3666
encoding_type = 'exact'
3667
_see_also = ['update', 'remerge', 'status-flags', 'send']
3668
takes_args = ['location?']
3673
help='Merge even if the destination tree has uncommitted changes.'),
3677
Option('show-base', help="Show base revision text in "
3679
Option('uncommitted', help='Apply uncommitted changes'
3680
' from a working copy, instead of branch changes.'),
3681
Option('pull', help='If the destination is already'
3682
' completely merged into the source, pull from the'
3683
' source rather than merging. When this happens,'
3684
' you do not need to commit the result.'),
3686
help='Branch to merge into, '
3687
'rather than the one containing the working directory.',
3691
Option('preview', help='Instead of merging, show a diff of the'
3693
Option('interactive', help='Select changes interactively.',
3697
def run(self, location=None, revision=None, force=False,
3698
merge_type=None, show_base=False, reprocess=None, remember=False,
3699
uncommitted=False, pull=False,
3704
if merge_type is None:
3705
merge_type = _mod_merge.Merge3Merger
3707
if directory is None: directory = u'.'
3708
possible_transports = []
3710
allow_pending = True
3711
verified = 'inapplicable'
3712
tree = WorkingTree.open_containing(directory)[0]
3715
basis_tree = tree.revision_tree(tree.last_revision())
3716
except errors.NoSuchRevision:
3717
basis_tree = tree.basis_tree()
3719
# die as quickly as possible if there are uncommitted changes
3721
if tree.has_changes():
3722
raise errors.UncommittedChanges(tree)
3724
view_info = _get_view_info_for_change_reporter(tree)
3725
change_reporter = delta._ChangeReporter(
3726
unversioned_filter=tree.is_ignored, view_info=view_info)
3727
pb = ui.ui_factory.nested_progress_bar()
3728
self.add_cleanup(pb.finished)
3730
self.add_cleanup(tree.unlock)
3731
if location is not None:
3733
mergeable = bundle.read_mergeable_from_url(location,
3734
possible_transports=possible_transports)
3735
except errors.NotABundle:
3739
raise errors.BzrCommandError('Cannot use --uncommitted'
3740
' with bundles or merge directives.')
3742
if revision is not None:
3743
raise errors.BzrCommandError(
3744
'Cannot use -r with merge directives or bundles')
3745
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3748
if merger is None and uncommitted:
3749
if revision is not None and len(revision) > 0:
3750
raise errors.BzrCommandError('Cannot use --uncommitted and'
3751
' --revision at the same time.')
3752
merger = self.get_merger_from_uncommitted(tree, location, pb)
3753
allow_pending = False
3756
merger, allow_pending = self._get_merger_from_branch(tree,
3757
location, revision, remember, possible_transports, pb)
3759
merger.merge_type = merge_type
3760
merger.reprocess = reprocess
3761
merger.show_base = show_base
3762
self.sanity_check_merger(merger)
3763
if (merger.base_rev_id == merger.other_rev_id and
3764
merger.other_rev_id is not None):
3765
note('Nothing to do.')
3768
if merger.interesting_files is not None:
3769
raise errors.BzrCommandError('Cannot pull individual files')
3770
if (merger.base_rev_id == tree.last_revision()):
3771
result = tree.pull(merger.other_branch, False,
3772
merger.other_rev_id)
3773
result.report(self.outf)
3775
if merger.this_basis is None:
3776
raise errors.BzrCommandError(
3777
"This branch has no commits."
3778
" (perhaps you would prefer 'bzr pull')")
3780
return self._do_preview(merger)
3782
return self._do_interactive(merger)
3784
return self._do_merge(merger, change_reporter, allow_pending,
3787
def _get_preview(self, merger):
3788
tree_merger = merger.make_merger()
3789
tt = tree_merger.make_preview_transform()
3790
self.add_cleanup(tt.finalize)
3791
result_tree = tt.get_preview_tree()
3794
def _do_preview(self, merger):
3795
from bzrlib.diff import show_diff_trees
3796
result_tree = self._get_preview(merger)
3797
show_diff_trees(merger.this_tree, result_tree, self.outf,
3798
old_label='', new_label='')
3800
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3801
merger.change_reporter = change_reporter
3802
conflict_count = merger.do_merge()
3804
merger.set_pending()
3805
if verified == 'failed':
3806
warning('Preview patch does not match changes')
3807
if conflict_count != 0:
3812
def _do_interactive(self, merger):
3813
"""Perform an interactive merge.
3815
This works by generating a preview tree of the merge, then using
3816
Shelver to selectively remove the differences between the working tree
3817
and the preview tree.
3819
from bzrlib import shelf_ui
3820
result_tree = self._get_preview(merger)
3821
writer = bzrlib.option.diff_writer_registry.get()
3822
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
3823
reporter=shelf_ui.ApplyReporter(),
3824
diff_writer=writer(sys.stdout))
3830
def sanity_check_merger(self, merger):
3831
if (merger.show_base and
3832
not merger.merge_type is _mod_merge.Merge3Merger):
3833
raise errors.BzrCommandError("Show-base is not supported for this"
3834
" merge type. %s" % merger.merge_type)
3835
if merger.reprocess is None:
3836
if merger.show_base:
3837
merger.reprocess = False
3839
# Use reprocess if the merger supports it
3840
merger.reprocess = merger.merge_type.supports_reprocess
3841
if merger.reprocess and not merger.merge_type.supports_reprocess:
3842
raise errors.BzrCommandError("Conflict reduction is not supported"
3843
" for merge type %s." %
3845
if merger.reprocess and merger.show_base:
3846
raise errors.BzrCommandError("Cannot do conflict reduction and"
3849
def _get_merger_from_branch(self, tree, location, revision, remember,
3850
possible_transports, pb):
3851
"""Produce a merger from a location, assuming it refers to a branch."""
3852
from bzrlib.tag import _merge_tags_if_possible
3853
# find the branch locations
3854
other_loc, user_location = self._select_branch_location(tree, location,
3856
if revision is not None and len(revision) == 2:
3857
base_loc, _unused = self._select_branch_location(tree,
3858
location, revision, 0)
3860
base_loc = other_loc
3862
other_branch, other_path = Branch.open_containing(other_loc,
3863
possible_transports)
3864
if base_loc == other_loc:
3865
base_branch = other_branch
3867
base_branch, base_path = Branch.open_containing(base_loc,
3868
possible_transports)
3869
# Find the revision ids
3870
other_revision_id = None
3871
base_revision_id = None
3872
if revision is not None:
3873
if len(revision) >= 1:
3874
other_revision_id = revision[-1].as_revision_id(other_branch)
3875
if len(revision) == 2:
3876
base_revision_id = revision[0].as_revision_id(base_branch)
3877
if other_revision_id is None:
3878
other_revision_id = _mod_revision.ensure_null(
3879
other_branch.last_revision())
3880
# Remember where we merge from
3881
if ((remember or tree.branch.get_submit_branch() is None) and
3882
user_location is not None):
3883
tree.branch.set_submit_branch(other_branch.base)
3884
_merge_tags_if_possible(other_branch, tree.branch)
3885
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3886
other_revision_id, base_revision_id, other_branch, base_branch)
3887
if other_path != '':
3888
allow_pending = False
3889
merger.interesting_files = [other_path]
3891
allow_pending = True
3892
return merger, allow_pending
3894
def get_merger_from_uncommitted(self, tree, location, pb):
3895
"""Get a merger for uncommitted changes.
3897
:param tree: The tree the merger should apply to.
3898
:param location: The location containing uncommitted changes.
3899
:param pb: The progress bar to use for showing progress.
3901
location = self._select_branch_location(tree, location)[0]
3902
other_tree, other_path = WorkingTree.open_containing(location)
3903
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
3904
if other_path != '':
3905
merger.interesting_files = [other_path]
3908
def _select_branch_location(self, tree, user_location, revision=None,
3910
"""Select a branch location, according to possible inputs.
3912
If provided, branches from ``revision`` are preferred. (Both
3913
``revision`` and ``index`` must be supplied.)
3915
Otherwise, the ``location`` parameter is used. If it is None, then the
3916
``submit`` or ``parent`` location is used, and a note is printed.
3918
:param tree: The working tree to select a branch for merging into
3919
:param location: The location entered by the user
3920
:param revision: The revision parameter to the command
3921
:param index: The index to use for the revision parameter. Negative
3922
indices are permitted.
3923
:return: (selected_location, user_location). The default location
3924
will be the user-entered location.
3926
if (revision is not None and index is not None
3927
and revision[index] is not None):
3928
branch = revision[index].get_branch()
3929
if branch is not None:
3930
return branch, branch
3931
if user_location is None:
3932
location = self._get_remembered(tree, 'Merging from')
3934
location = user_location
3935
return location, user_location
3937
def _get_remembered(self, tree, verb_string):
3938
"""Use tree.branch's parent if none was supplied.
3940
Report if the remembered location was used.
3942
stored_location = tree.branch.get_submit_branch()
3943
stored_location_type = "submit"
3944
if stored_location is None:
3945
stored_location = tree.branch.get_parent()
3946
stored_location_type = "parent"
3947
mutter("%s", stored_location)
3948
if stored_location is None:
3949
raise errors.BzrCommandError("No location specified or remembered")
3950
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3951
note(u"%s remembered %s location %s", verb_string,
3952
stored_location_type, display_url)
3953
return stored_location
3956
class cmd_remerge(Command):
3959
Use this if you want to try a different merge technique while resolving
3960
conflicts. Some merge techniques are better than others, and remerge
3961
lets you try different ones on different files.
3963
The options for remerge have the same meaning and defaults as the ones for
3964
merge. The difference is that remerge can (only) be run when there is a
3965
pending merge, and it lets you specify particular files.
3968
Re-do the merge of all conflicted files, and show the base text in
3969
conflict regions, in addition to the usual THIS and OTHER texts::
3971
bzr remerge --show-base
3973
Re-do the merge of "foobar", using the weave merge algorithm, with
3974
additional processing to reduce the size of conflict regions::
3976
bzr remerge --merge-type weave --reprocess foobar
3978
takes_args = ['file*']
3983
help="Show base revision text in conflicts."),
3986
def run(self, file_list=None, merge_type=None, show_base=False,
3988
if merge_type is None:
3989
merge_type = _mod_merge.Merge3Merger
3990
tree, file_list = tree_files(file_list)
3992
self.add_cleanup(tree.unlock)
3993
parents = tree.get_parent_ids()
3994
if len(parents) != 2:
3995
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3996
" merges. Not cherrypicking or"
3998
repository = tree.branch.repository
3999
interesting_ids = None
4001
conflicts = tree.conflicts()
4002
if file_list is not None:
4003
interesting_ids = set()
4004
for filename in file_list:
4005
file_id = tree.path2id(filename)
4007
raise errors.NotVersionedError(filename)
4008
interesting_ids.add(file_id)
4009
if tree.kind(file_id) != "directory":
4012
for name, ie in tree.inventory.iter_entries(file_id):
4013
interesting_ids.add(ie.file_id)
4014
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4016
# Remerge only supports resolving contents conflicts
4017
allowed_conflicts = ('text conflict', 'contents conflict')
4018
restore_files = [c.path for c in conflicts
4019
if c.typestring in allowed_conflicts]
4020
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4021
tree.set_conflicts(ConflictList(new_conflicts))
4022
if file_list is not None:
4023
restore_files = file_list
4024
for filename in restore_files:
4026
restore(tree.abspath(filename))
4027
except errors.NotConflicted:
4029
# Disable pending merges, because the file texts we are remerging
4030
# have not had those merges performed. If we use the wrong parents
4031
# list, we imply that the working tree text has seen and rejected
4032
# all the changes from the other tree, when in fact those changes
4033
# have not yet been seen.
4034
pb = ui.ui_factory.nested_progress_bar()
4035
tree.set_parent_ids(parents[:1])
4037
merger = _mod_merge.Merger.from_revision_ids(pb,
4039
merger.interesting_ids = interesting_ids
4040
merger.merge_type = merge_type
4041
merger.show_base = show_base
4042
merger.reprocess = reprocess
4043
conflicts = merger.do_merge()
4045
tree.set_parent_ids(parents)
4053
class cmd_revert(Command):
4054
"""Revert files to a previous revision.
4056
Giving a list of files will revert only those files. Otherwise, all files
4057
will be reverted. If the revision is not specified with '--revision', the
4058
last committed revision is used.
4060
To remove only some changes, without reverting to a prior version, use
4061
merge instead. For example, "merge . --revision -2..-3" will remove the
4062
changes introduced by -2, without affecting the changes introduced by -1.
4063
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
4065
By default, any files that have been manually changed will be backed up
4066
first. (Files changed only by merge are not backed up.) Backup files have
4067
'.~#~' appended to their name, where # is a number.
4069
When you provide files, you can use their current pathname or the pathname
4070
from the target revision. So you can use revert to "undelete" a file by
4071
name. If you name a directory, all the contents of that directory will be
4074
If you have newly added files since the target revision, they will be
4075
removed. If the files to be removed have been changed, backups will be
4076
created as above. Directories containing unknown files will not be
4079
The working tree contains a list of pending merged revisions, which will
4080
be included as parents in the next commit. Normally, revert clears that
4081
list as well as reverting the files. If any files are specified, revert
4082
leaves the pending merge list alone and reverts only the files. Use "bzr
4083
revert ." in the tree root to revert all files but keep the merge record,
4084
and "bzr revert --forget-merges" to clear the pending merge list without
4085
reverting any files.
4087
Using "bzr revert --forget-merges", it is possible to apply the changes
4088
from an arbitrary merge as a single revision. To do this, perform the
4089
merge as desired. Then doing revert with the "--forget-merges" option will
4090
keep the content of the tree as it was, but it will clear the list of
4091
pending merges. The next commit will then contain all of the changes that
4092
would have been in the merge, but without any mention of the other parent
4093
revisions. Because this technique forgets where these changes originated,
4094
it may cause additional conflicts on later merges involving the source and
4098
_see_also = ['cat', 'export']
4101
Option('no-backup', "Do not save backups of reverted files."),
4102
Option('forget-merges',
4103
'Remove pending merge marker, without changing any files.'),
4105
takes_args = ['file*']
4107
def run(self, revision=None, no_backup=False, file_list=None,
4108
forget_merges=None):
4109
tree, file_list = tree_files(file_list)
4111
self.add_cleanup(tree.unlock)
4113
tree.set_parent_ids(tree.get_parent_ids()[:1])
4115
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
4118
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4119
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4120
pb = ui.ui_factory.nested_progress_bar()
4122
tree.revert(file_list, rev_tree, not no_backup, pb,
4123
report_changes=True)
4128
class cmd_assert_fail(Command):
4129
"""Test reporting of assertion failures"""
4130
# intended just for use in testing
4135
raise AssertionError("always fails")
4138
class cmd_help(Command):
4139
"""Show help on a command or other topic.
4142
_see_also = ['topics']
4144
Option('long', 'Show help on all commands.'),
4146
takes_args = ['topic?']
4147
aliases = ['?', '--help', '-?', '-h']
4150
def run(self, topic=None, long=False):
4152
if topic is None and long:
4154
bzrlib.help.help(topic)
4157
class cmd_shell_complete(Command):
4158
"""Show appropriate completions for context.
4160
For a list of all available commands, say 'bzr shell-complete'.
4162
takes_args = ['context?']
4167
def run(self, context=None):
4168
import shellcomplete
4169
shellcomplete.shellcomplete(context)
4172
class cmd_missing(Command):
4173
"""Show unmerged/unpulled revisions between two branches.
4175
OTHER_BRANCH may be local or remote.
4177
To filter on a range of revisions, you can use the command -r begin..end
4178
-r revision requests a specific revision, -r ..end or -r begin.. are
4182
1 - some missing revisions
4183
0 - no missing revisions
4187
Determine the missing revisions between this and the branch at the
4188
remembered pull location::
4192
Determine the missing revisions between this and another branch::
4194
bzr missing http://server/branch
4196
Determine the missing revisions up to a specific revision on the other
4199
bzr missing -r ..-10
4201
Determine the missing revisions up to a specific revision on this
4204
bzr missing --my-revision ..-10
4207
_see_also = ['merge', 'pull']
4208
takes_args = ['other_branch?']
4210
Option('reverse', 'Reverse the order of revisions.'),
4212
'Display changes in the local branch only.'),
4213
Option('this' , 'Same as --mine-only.'),
4214
Option('theirs-only',
4215
'Display changes in the remote branch only.'),
4216
Option('other', 'Same as --theirs-only.'),
4220
custom_help('revision',
4221
help='Filter on other branch revisions (inclusive). '
4222
'See "help revisionspec" for details.'),
4223
Option('my-revision',
4224
type=_parse_revision_str,
4225
help='Filter on local branch revisions (inclusive). '
4226
'See "help revisionspec" for details.'),
4227
Option('include-merges',
4228
'Show all revisions in addition to the mainline ones.'),
4230
encoding_type = 'replace'
4233
def run(self, other_branch=None, reverse=False, mine_only=False,
4235
log_format=None, long=False, short=False, line=False,
4236
show_ids=False, verbose=False, this=False, other=False,
4237
include_merges=False, revision=None, my_revision=None):
4238
from bzrlib.missing import find_unmerged, iter_log_revisions
4247
# TODO: We should probably check that we don't have mine-only and
4248
# theirs-only set, but it gets complicated because we also have
4249
# this and other which could be used.
4256
local_branch = Branch.open_containing(u".")[0]
4257
parent = local_branch.get_parent()
4258
if other_branch is None:
4259
other_branch = parent
4260
if other_branch is None:
4261
raise errors.BzrCommandError("No peer location known"
4263
display_url = urlutils.unescape_for_display(parent,
4265
message("Using saved parent location: "
4266
+ display_url + "\n")
4268
remote_branch = Branch.open(other_branch)
4269
if remote_branch.base == local_branch.base:
4270
remote_branch = local_branch
4272
local_branch.lock_read()
4273
self.add_cleanup(local_branch.unlock)
4274
local_revid_range = _revision_range_to_revid_range(
4275
_get_revision_range(my_revision, local_branch,
4278
remote_branch.lock_read()
4279
self.add_cleanup(remote_branch.unlock)
4280
remote_revid_range = _revision_range_to_revid_range(
4281
_get_revision_range(revision,
4282
remote_branch, self.name()))
4284
local_extra, remote_extra = find_unmerged(
4285
local_branch, remote_branch, restrict,
4286
backward=not reverse,
4287
include_merges=include_merges,
4288
local_revid_range=local_revid_range,
4289
remote_revid_range=remote_revid_range)
4291
if log_format is None:
4292
registry = log.log_formatter_registry
4293
log_format = registry.get_default(local_branch)
4294
lf = log_format(to_file=self.outf,
4296
show_timezone='original')
4299
if local_extra and not theirs_only:
4300
message("You have %d extra revision(s):\n" %
4302
for revision in iter_log_revisions(local_extra,
4303
local_branch.repository,
4305
lf.log_revision(revision)
4306
printed_local = True
4309
printed_local = False
4311
if remote_extra and not mine_only:
4312
if printed_local is True:
4314
message("You are missing %d revision(s):\n" %
4316
for revision in iter_log_revisions(remote_extra,
4317
remote_branch.repository,
4319
lf.log_revision(revision)
4322
if mine_only and not local_extra:
4323
# We checked local, and found nothing extra
4324
message('This branch is up to date.\n')
4325
elif theirs_only and not remote_extra:
4326
# We checked remote, and found nothing extra
4327
message('Other branch is up to date.\n')
4328
elif not (mine_only or theirs_only or local_extra or
4330
# We checked both branches, and neither one had extra
4332
message("Branches are up to date.\n")
4334
if not status_code and parent is None and other_branch is not None:
4335
local_branch.lock_write()
4336
self.add_cleanup(local_branch.unlock)
4337
# handle race conditions - a parent might be set while we run.
4338
if local_branch.get_parent() is None:
4339
local_branch.set_parent(remote_branch.base)
4343
class cmd_pack(Command):
4344
"""Compress the data within a repository."""
4346
_see_also = ['repositories']
4347
takes_args = ['branch_or_repo?']
4349
def run(self, branch_or_repo='.'):
4350
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4352
branch = dir.open_branch()
4353
repository = branch.repository
4354
except errors.NotBranchError:
4355
repository = dir.open_repository()
4359
class cmd_plugins(Command):
4360
"""List the installed plugins.
4362
This command displays the list of installed plugins including
4363
version of plugin and a short description of each.
4365
--verbose shows the path where each plugin is located.
4367
A plugin is an external component for Bazaar that extends the
4368
revision control system, by adding or replacing code in Bazaar.
4369
Plugins can do a variety of things, including overriding commands,
4370
adding new commands, providing additional network transports and
4371
customizing log output.
4373
See the Bazaar web site, http://bazaar-vcs.org, for further
4374
information on plugins including where to find them and how to
4375
install them. Instructions are also provided there on how to
4376
write new plugins using the Python programming language.
4378
takes_options = ['verbose']
4381
def run(self, verbose=False):
4382
import bzrlib.plugin
4383
from inspect import getdoc
4385
for name, plugin in bzrlib.plugin.plugins().items():
4386
version = plugin.__version__
4387
if version == 'unknown':
4389
name_ver = '%s %s' % (name, version)
4390
d = getdoc(plugin.module)
4392
doc = d.split('\n')[0]
4394
doc = '(no description)'
4395
result.append((name_ver, doc, plugin.path()))
4396
for name_ver, doc, path in sorted(result):
4404
class cmd_testament(Command):
4405
"""Show testament (signing-form) of a revision."""
4408
Option('long', help='Produce long-format testament.'),
4410
help='Produce a strict-format testament.')]
4411
takes_args = ['branch?']
4413
def run(self, branch=u'.', revision=None, long=False, strict=False):
4414
from bzrlib.testament import Testament, StrictTestament
4416
testament_class = StrictTestament
4418
testament_class = Testament
4420
b = Branch.open_containing(branch)[0]
4422
b = Branch.open(branch)
4424
self.add_cleanup(b.unlock)
4425
if revision is None:
4426
rev_id = b.last_revision()
4428
rev_id = revision[0].as_revision_id(b)
4429
t = testament_class.from_revision(b.repository, rev_id)
4431
sys.stdout.writelines(t.as_text_lines())
4433
sys.stdout.write(t.as_short_text())
4436
class cmd_annotate(Command):
4437
"""Show the origin of each line in a file.
4439
This prints out the given file with an annotation on the left side
4440
indicating which revision, author and date introduced the change.
4442
If the origin is the same for a run of consecutive lines, it is
4443
shown only at the top, unless the --all option is given.
4445
# TODO: annotate directories; showing when each file was last changed
4446
# TODO: if the working copy is modified, show annotations on that
4447
# with new uncommitted lines marked
4448
aliases = ['ann', 'blame', 'praise']
4449
takes_args = ['filename']
4450
takes_options = [Option('all', help='Show annotations on all lines.'),
4451
Option('long', help='Show commit date in annotations.'),
4455
encoding_type = 'exact'
4458
def run(self, filename, all=False, long=False, revision=None,
4460
from bzrlib.annotate import annotate_file, annotate_file_tree
4461
wt, branch, relpath = \
4462
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
4465
self.add_cleanup(wt.unlock)
4468
self.add_cleanup(branch.unlock)
4469
tree = _get_one_revision_tree('annotate', revision, branch=branch)
4471
self.add_cleanup(tree.unlock)
4473
file_id = wt.path2id(relpath)
4475
file_id = tree.path2id(relpath)
4477
raise errors.NotVersionedError(filename)
4478
file_version = tree.inventory[file_id].revision
4479
if wt is not None and revision is None:
4480
# If there is a tree and we're not annotating historical
4481
# versions, annotate the working tree's content.
4482
annotate_file_tree(wt, file_id, self.outf, long, all,
4485
annotate_file(branch, file_version, file_id, long, all, self.outf,
4489
class cmd_re_sign(Command):
4490
"""Create a digital signature for an existing revision."""
4491
# TODO be able to replace existing ones.
4493
hidden = True # is this right ?
4494
takes_args = ['revision_id*']
4495
takes_options = ['revision']
4497
def run(self, revision_id_list=None, revision=None):
4498
if revision_id_list is not None and revision is not None:
4499
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
4500
if revision_id_list is None and revision is None:
4501
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
4502
b = WorkingTree.open_containing(u'.')[0].branch
4504
self.add_cleanup(b.unlock)
4505
return self._run(b, revision_id_list, revision)
4507
def _run(self, b, revision_id_list, revision):
4508
import bzrlib.gpg as gpg
4509
gpg_strategy = gpg.GPGStrategy(b.get_config())
4510
if revision_id_list is not None:
4511
b.repository.start_write_group()
4513
for revision_id in revision_id_list:
4514
b.repository.sign_revision(revision_id, gpg_strategy)
4516
b.repository.abort_write_group()
4519
b.repository.commit_write_group()
4520
elif revision is not None:
4521
if len(revision) == 1:
4522
revno, rev_id = revision[0].in_history(b)
4523
b.repository.start_write_group()
4525
b.repository.sign_revision(rev_id, gpg_strategy)
4527
b.repository.abort_write_group()
4530
b.repository.commit_write_group()
4531
elif len(revision) == 2:
4532
# are they both on rh- if so we can walk between them
4533
# might be nice to have a range helper for arbitrary
4534
# revision paths. hmm.
4535
from_revno, from_revid = revision[0].in_history(b)
4536
to_revno, to_revid = revision[1].in_history(b)
4537
if to_revid is None:
4538
to_revno = b.revno()
4539
if from_revno is None or to_revno is None:
4540
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
4541
b.repository.start_write_group()
4543
for revno in range(from_revno, to_revno + 1):
4544
b.repository.sign_revision(b.get_rev_id(revno),
4547
b.repository.abort_write_group()
4550
b.repository.commit_write_group()
4552
raise errors.BzrCommandError('Please supply either one revision, or a range.')
4555
class cmd_bind(Command):
4556
"""Convert the current branch into a checkout of the supplied branch.
4558
Once converted into a checkout, commits must succeed on the master branch
4559
before they will be applied to the local branch.
4561
Bound branches use the nickname of its master branch unless it is set
4562
locally, in which case binding will update the local nickname to be
4566
_see_also = ['checkouts', 'unbind']
4567
takes_args = ['location?']
4570
def run(self, location=None):
4571
b, relpath = Branch.open_containing(u'.')
4572
if location is None:
4574
location = b.get_old_bound_location()
4575
except errors.UpgradeRequired:
4576
raise errors.BzrCommandError('No location supplied. '
4577
'This format does not remember old locations.')
4579
if location is None:
4580
raise errors.BzrCommandError('No location supplied and no '
4581
'previous location known')
4582
b_other = Branch.open(location)
4585
except errors.DivergedBranches:
4586
raise errors.BzrCommandError('These branches have diverged.'
4587
' Try merging, and then bind again.')
4588
if b.get_config().has_explicit_nickname():
4589
b.nick = b_other.nick
4592
class cmd_unbind(Command):
4593
"""Convert the current checkout into a regular branch.
4595
After unbinding, the local branch is considered independent and subsequent
4596
commits will be local only.
4599
_see_also = ['checkouts', 'bind']
4604
b, relpath = Branch.open_containing(u'.')
4606
raise errors.BzrCommandError('Local branch is not bound')
4609
class cmd_uncommit(Command):
4610
"""Remove the last committed revision.
4612
--verbose will print out what is being removed.
4613
--dry-run will go through all the motions, but not actually
4616
If --revision is specified, uncommit revisions to leave the branch at the
4617
specified revision. For example, "bzr uncommit -r 15" will leave the
4618
branch at revision 15.
4620
Uncommit leaves the working tree ready for a new commit. The only change
4621
it may make is to restore any pending merges that were present before
4625
# TODO: jam 20060108 Add an option to allow uncommit to remove
4626
# unreferenced information in 'branch-as-repository' branches.
4627
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
4628
# information in shared branches as well.
4629
_see_also = ['commit']
4630
takes_options = ['verbose', 'revision',
4631
Option('dry-run', help='Don\'t actually make changes.'),
4632
Option('force', help='Say yes to all questions.'),
4634
help="Only remove the commits from the local branch"
4635
" when in a checkout."
4638
takes_args = ['location?']
4640
encoding_type = 'replace'
4642
def run(self, location=None,
4643
dry_run=False, verbose=False,
4644
revision=None, force=False, local=False):
4645
if location is None:
4647
control, relpath = bzrdir.BzrDir.open_containing(location)
4649
tree = control.open_workingtree()
4651
except (errors.NoWorkingTree, errors.NotLocalUrl):
4653
b = control.open_branch()
4655
if tree is not None:
4657
self.add_cleanup(tree.unlock)
4660
self.add_cleanup(b.unlock)
4661
return self._run(b, tree, dry_run, verbose, revision, force, local=local)
4663
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
4664
from bzrlib.log import log_formatter, show_log
4665
from bzrlib.uncommit import uncommit
4667
last_revno, last_rev_id = b.last_revision_info()
4670
if revision is None:
4672
rev_id = last_rev_id
4674
# 'bzr uncommit -r 10' actually means uncommit
4675
# so that the final tree is at revno 10.
4676
# but bzrlib.uncommit.uncommit() actually uncommits
4677
# the revisions that are supplied.
4678
# So we need to offset it by one
4679
revno = revision[0].in_history(b).revno + 1
4680
if revno <= last_revno:
4681
rev_id = b.get_rev_id(revno)
4683
if rev_id is None or _mod_revision.is_null(rev_id):
4684
self.outf.write('No revisions to uncommit.\n')
4687
lf = log_formatter('short',
4689
show_timezone='original')
4694
direction='forward',
4695
start_revision=revno,
4696
end_revision=last_revno)
4699
print 'Dry-run, pretending to remove the above revisions.'
4701
val = raw_input('Press <enter> to continue')
4703
print 'The above revision(s) will be removed.'
4705
val = raw_input('Are you sure [y/N]? ')
4706
if val.lower() not in ('y', 'yes'):
4710
mutter('Uncommitting from {%s} to {%s}',
4711
last_rev_id, rev_id)
4712
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4713
revno=revno, local=local)
4714
note('You can restore the old tip by running:\n'
4715
' bzr pull . -r revid:%s', last_rev_id)
4718
class cmd_break_lock(Command):
4719
"""Break a dead lock on a repository, branch or working directory.
4721
CAUTION: Locks should only be broken when you are sure that the process
4722
holding the lock has been stopped.
4724
You can get information on what locks are open via the 'bzr info' command.
4729
takes_args = ['location?']
4731
def run(self, location=None, show=False):
4732
if location is None:
4734
control, relpath = bzrdir.BzrDir.open_containing(location)
4736
control.break_lock()
4737
except NotImplementedError:
4741
class cmd_wait_until_signalled(Command):
4742
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4744
This just prints a line to signal when it is ready, then blocks on stdin.
4750
sys.stdout.write("running\n")
4752
sys.stdin.readline()
4755
class cmd_serve(Command):
4756
"""Run the bzr server."""
4758
aliases = ['server']
4762
help='Serve on stdin/out for use from inetd or sshd.'),
4763
RegistryOption('protocol',
4764
help="Protocol to serve.",
4765
lazy_registry=('bzrlib.transport', 'transport_server_registry'),
4766
value_switches=True),
4768
help='Listen for connections on nominated port of the form '
4769
'[hostname:]portnumber. Passing 0 as the port number will '
4770
'result in a dynamically allocated port. The default port '
4771
'depends on the protocol.',
4774
help='Serve contents of this directory.',
4776
Option('allow-writes',
4777
help='By default the server is a readonly server. Supplying '
4778
'--allow-writes enables write access to the contents of '
4779
'the served directory and below. Note that ``bzr serve`` '
4780
'does not perform authentication, so unless some form of '
4781
'external authentication is arranged supplying this '
4782
'option leads to global uncontrolled write access to your '
4787
def get_host_and_port(self, port):
4788
"""Return the host and port to run the smart server on.
4790
If 'port' is None, None will be returned for the host and port.
4792
If 'port' has a colon in it, the string before the colon will be
4793
interpreted as the host.
4795
:param port: A string of the port to run the server on.
4796
:return: A tuple of (host, port), where 'host' is a host name or IP,
4797
and port is an integer TCP/IP port.
4800
if port is not None:
4802
host, port = port.split(':')
4806
def run(self, port=None, inet=False, directory=None, allow_writes=False,
4808
from bzrlib.transport import get_transport, transport_server_registry
4809
if directory is None:
4810
directory = os.getcwd()
4811
if protocol is None:
4812
protocol = transport_server_registry.get()
4813
host, port = self.get_host_and_port(port)
4814
url = urlutils.local_path_to_url(directory)
4815
if not allow_writes:
4816
url = 'readonly+' + url
4817
transport = get_transport(url)
4818
protocol(transport, host, port, inet)
4821
class cmd_join(Command):
4822
"""Combine a tree into its containing tree.
4824
This command requires the target tree to be in a rich-root format.
4826
The TREE argument should be an independent tree, inside another tree, but
4827
not part of it. (Such trees can be produced by "bzr split", but also by
4828
running "bzr branch" with the target inside a tree.)
4830
The result is a combined tree, with the subtree no longer an independant
4831
part. This is marked as a merge of the subtree into the containing tree,
4832
and all history is preserved.
4835
_see_also = ['split']
4836
takes_args = ['tree']
4838
Option('reference', help='Join by reference.', hidden=True),
4841
def run(self, tree, reference=False):
4842
sub_tree = WorkingTree.open(tree)
4843
parent_dir = osutils.dirname(sub_tree.basedir)
4844
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4845
repo = containing_tree.branch.repository
4846
if not repo.supports_rich_root():
4847
raise errors.BzrCommandError(
4848
"Can't join trees because %s doesn't support rich root data.\n"
4849
"You can use bzr upgrade on the repository."
4853
containing_tree.add_reference(sub_tree)
4854
except errors.BadReferenceTarget, e:
4855
# XXX: Would be better to just raise a nicely printable
4856
# exception from the real origin. Also below. mbp 20070306
4857
raise errors.BzrCommandError("Cannot join %s. %s" %
4861
containing_tree.subsume(sub_tree)
4862
except errors.BadSubsumeSource, e:
4863
raise errors.BzrCommandError("Cannot join %s. %s" %
4867
class cmd_split(Command):
4868
"""Split a subdirectory of a tree into a separate tree.
4870
This command will produce a target tree in a format that supports
4871
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4872
converted into earlier formats like 'dirstate-tags'.
4874
The TREE argument should be a subdirectory of a working tree. That
4875
subdirectory will be converted into an independent tree, with its own
4876
branch. Commits in the top-level tree will not apply to the new subtree.
4879
_see_also = ['join']
4880
takes_args = ['tree']
4882
def run(self, tree):
4883
containing_tree, subdir = WorkingTree.open_containing(tree)
4884
sub_id = containing_tree.path2id(subdir)
4886
raise errors.NotVersionedError(subdir)
4888
containing_tree.extract(sub_id)
4889
except errors.RootNotRich:
4890
raise errors.RichRootUpgradeRequired(containing_tree.branch.base)
4893
class cmd_merge_directive(Command):
4894
"""Generate a merge directive for auto-merge tools.
4896
A directive requests a merge to be performed, and also provides all the
4897
information necessary to do so. This means it must either include a
4898
revision bundle, or the location of a branch containing the desired
4901
A submit branch (the location to merge into) must be supplied the first
4902
time the command is issued. After it has been supplied once, it will
4903
be remembered as the default.
4905
A public branch is optional if a revision bundle is supplied, but required
4906
if --diff or --plain is specified. It will be remembered as the default
4907
after the first use.
4910
takes_args = ['submit_branch?', 'public_branch?']
4914
_see_also = ['send']
4917
RegistryOption.from_kwargs('patch-type',
4918
'The type of patch to include in the directive.',
4920
value_switches=True,
4922
bundle='Bazaar revision bundle (default).',
4923
diff='Normal unified diff.',
4924
plain='No patch, just directive.'),
4925
Option('sign', help='GPG-sign the directive.'), 'revision',
4926
Option('mail-to', type=str,
4927
help='Instead of printing the directive, email to this address.'),
4928
Option('message', type=str, short_name='m',
4929
help='Message to use when committing this merge.')
4932
encoding_type = 'exact'
4934
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4935
sign=False, revision=None, mail_to=None, message=None):
4936
from bzrlib.revision import ensure_null, NULL_REVISION
4937
include_patch, include_bundle = {
4938
'plain': (False, False),
4939
'diff': (True, False),
4940
'bundle': (True, True),
4942
branch = Branch.open('.')
4943
stored_submit_branch = branch.get_submit_branch()
4944
if submit_branch is None:
4945
submit_branch = stored_submit_branch
4947
if stored_submit_branch is None:
4948
branch.set_submit_branch(submit_branch)
4949
if submit_branch is None:
4950
submit_branch = branch.get_parent()
4951
if submit_branch is None:
4952
raise errors.BzrCommandError('No submit branch specified or known')
4954
stored_public_branch = branch.get_public_branch()
4955
if public_branch is None:
4956
public_branch = stored_public_branch
4957
elif stored_public_branch is None:
4958
branch.set_public_branch(public_branch)
4959
if not include_bundle and public_branch is None:
4960
raise errors.BzrCommandError('No public branch specified or'
4962
base_revision_id = None
4963
if revision is not None:
4964
if len(revision) > 2:
4965
raise errors.BzrCommandError('bzr merge-directive takes '
4966
'at most two one revision identifiers')
4967
revision_id = revision[-1].as_revision_id(branch)
4968
if len(revision) == 2:
4969
base_revision_id = revision[0].as_revision_id(branch)
4971
revision_id = branch.last_revision()
4972
revision_id = ensure_null(revision_id)
4973
if revision_id == NULL_REVISION:
4974
raise errors.BzrCommandError('No revisions to bundle.')
4975
directive = merge_directive.MergeDirective2.from_objects(
4976
branch.repository, revision_id, time.time(),
4977
osutils.local_time_offset(), submit_branch,
4978
public_branch=public_branch, include_patch=include_patch,
4979
include_bundle=include_bundle, message=message,
4980
base_revision_id=base_revision_id)
4983
self.outf.write(directive.to_signed(branch))
4985
self.outf.writelines(directive.to_lines())
4987
message = directive.to_email(mail_to, branch, sign)
4988
s = SMTPConnection(branch.get_config())
4989
s.send_email(message)
4992
class cmd_send(Command):
4993
"""Mail or create a merge-directive for submitting changes.
4995
A merge directive provides many things needed for requesting merges:
4997
* A machine-readable description of the merge to perform
4999
* An optional patch that is a preview of the changes requested
5001
* An optional bundle of revision data, so that the changes can be applied
5002
directly from the merge directive, without retrieving data from a
5005
If --no-bundle is specified, then public_branch is needed (and must be
5006
up-to-date), so that the receiver can perform the merge using the
5007
public_branch. The public_branch is always included if known, so that
5008
people can check it later.
5010
The submit branch defaults to the parent, but can be overridden. Both
5011
submit branch and public branch will be remembered if supplied.
5013
If a public_branch is known for the submit_branch, that public submit
5014
branch is used in the merge instructions. This means that a local mirror
5015
can be used as your actual submit branch, once you have set public_branch
5018
Mail is sent using your preferred mail program. This should be transparent
5019
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5020
If the preferred client can't be found (or used), your editor will be used.
5022
To use a specific mail program, set the mail_client configuration option.
5023
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5024
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5025
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5026
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5029
If mail is being sent, a to address is required. This can be supplied
5030
either on the commandline, by setting the submit_to configuration
5031
option in the branch itself or the child_submit_to configuration option
5032
in the submit branch.
5034
Two formats are currently supported: "4" uses revision bundle format 4 and
5035
merge directive format 2. It is significantly faster and smaller than
5036
older formats. It is compatible with Bazaar 0.19 and later. It is the
5037
default. "0.9" uses revision bundle format 0.9 and merge directive
5038
format 1. It is compatible with Bazaar 0.12 - 0.18.
5040
The merge directives created by bzr send may be applied using bzr merge or
5041
bzr pull by specifying a file containing a merge directive as the location.
5044
encoding_type = 'exact'
5046
_see_also = ['merge', 'pull']
5048
takes_args = ['submit_branch?', 'public_branch?']
5052
help='Do not include a bundle in the merge directive.'),
5053
Option('no-patch', help='Do not include a preview patch in the merge'
5056
help='Remember submit and public branch.'),
5058
help='Branch to generate the submission from, '
5059
'rather than the one containing the working directory.',
5062
Option('output', short_name='o',
5063
help='Write merge directive to this file; '
5064
'use - for stdout.',
5067
help='Refuse to send if there are uncommitted changes in'
5068
' the working tree, --no-strict disables the check.'),
5069
Option('mail-to', help='Mail the request to this address.',
5073
Option('body', help='Body for the email.', type=unicode),
5074
RegistryOption('format',
5075
help='Use the specified output format.',
5076
lazy_registry=('bzrlib.send', 'format_registry')),
5079
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5080
no_patch=False, revision=None, remember=False, output=None,
5081
format=None, mail_to=None, message=None, body=None,
5082
strict=None, **kwargs):
5083
from bzrlib.send import send
5084
return send(submit_branch, revision, public_branch, remember,
5085
format, no_bundle, no_patch, output,
5086
kwargs.get('from', '.'), mail_to, message, body,
5091
class cmd_bundle_revisions(cmd_send):
5092
"""Create a merge-directive for submitting changes.
5094
A merge directive provides many things needed for requesting merges:
5096
* A machine-readable description of the merge to perform
5098
* An optional patch that is a preview of the changes requested
5100
* An optional bundle of revision data, so that the changes can be applied
5101
directly from the merge directive, without retrieving data from a
5104
If --no-bundle is specified, then public_branch is needed (and must be
5105
up-to-date), so that the receiver can perform the merge using the
5106
public_branch. The public_branch is always included if known, so that
5107
people can check it later.
5109
The submit branch defaults to the parent, but can be overridden. Both
5110
submit branch and public branch will be remembered if supplied.
5112
If a public_branch is known for the submit_branch, that public submit
5113
branch is used in the merge instructions. This means that a local mirror
5114
can be used as your actual submit branch, once you have set public_branch
5117
Two formats are currently supported: "4" uses revision bundle format 4 and
5118
merge directive format 2. It is significantly faster and smaller than
5119
older formats. It is compatible with Bazaar 0.19 and later. It is the
5120
default. "0.9" uses revision bundle format 0.9 and merge directive
5121
format 1. It is compatible with Bazaar 0.12 - 0.18.
5126
help='Do not include a bundle in the merge directive.'),
5127
Option('no-patch', help='Do not include a preview patch in the merge'
5130
help='Remember submit and public branch.'),
5132
help='Branch to generate the submission from, '
5133
'rather than the one containing the working directory.',
5136
Option('output', short_name='o', help='Write directive to this file.',
5139
help='Refuse to bundle revisions if there are uncommitted'
5140
' changes in the working tree, --no-strict disables the check.'),
5142
RegistryOption('format',
5143
help='Use the specified output format.',
5144
lazy_registry=('bzrlib.send', 'format_registry')),
5146
aliases = ['bundle']
5148
_see_also = ['send', 'merge']
5152
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5153
no_patch=False, revision=None, remember=False, output=None,
5154
format=None, strict=None, **kwargs):
5157
from bzrlib.send import send
5158
return send(submit_branch, revision, public_branch, remember,
5159
format, no_bundle, no_patch, output,
5160
kwargs.get('from', '.'), None, None, None,
5161
self.outf, strict=strict)
5164
class cmd_tag(Command):
5165
"""Create, remove or modify a tag naming a revision.
5167
Tags give human-meaningful names to revisions. Commands that take a -r
5168
(--revision) option can be given -rtag:X, where X is any previously
5171
Tags are stored in the branch. Tags are copied from one branch to another
5172
along when you branch, push, pull or merge.
5174
It is an error to give a tag name that already exists unless you pass
5175
--force, in which case the tag is moved to point to the new revision.
5177
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5178
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5181
_see_also = ['commit', 'tags']
5182
takes_args = ['tag_name']
5185
help='Delete this tag rather than placing it.',
5188
help='Branch in which to place the tag.',
5193
help='Replace existing tags.',
5198
def run(self, tag_name,
5204
branch, relpath = Branch.open_containing(directory)
5206
self.add_cleanup(branch.unlock)
5208
branch.tags.delete_tag(tag_name)
5209
self.outf.write('Deleted tag %s.\n' % tag_name)
5212
if len(revision) != 1:
5213
raise errors.BzrCommandError(
5214
"Tags can only be placed on a single revision, "
5216
revision_id = revision[0].as_revision_id(branch)
5218
revision_id = branch.last_revision()
5219
if (not force) and branch.tags.has_tag(tag_name):
5220
raise errors.TagAlreadyExists(tag_name)
5221
branch.tags.set_tag(tag_name, revision_id)
5222
self.outf.write('Created tag %s.\n' % tag_name)
5225
class cmd_tags(Command):
5228
This command shows a table of tag names and the revisions they reference.
5234
help='Branch whose tags should be displayed.',
5238
RegistryOption.from_kwargs('sort',
5239
'Sort tags by different criteria.', title='Sorting',
5240
alpha='Sort tags lexicographically (default).',
5241
time='Sort tags chronologically.',
5254
branch, relpath = Branch.open_containing(directory)
5256
tags = branch.tags.get_tag_dict().items()
5261
self.add_cleanup(branch.unlock)
5263
graph = branch.repository.get_graph()
5264
rev1, rev2 = _get_revision_range(revision, branch, self.name())
5265
revid1, revid2 = rev1.rev_id, rev2.rev_id
5266
# only show revisions between revid1 and revid2 (inclusive)
5267
tags = [(tag, revid) for tag, revid in tags if
5268
graph.is_between(revid, revid1, revid2)]
5271
elif sort == 'time':
5273
for tag, revid in tags:
5275
revobj = branch.repository.get_revision(revid)
5276
except errors.NoSuchRevision:
5277
timestamp = sys.maxint # place them at the end
5279
timestamp = revobj.timestamp
5280
timestamps[revid] = timestamp
5281
tags.sort(key=lambda x: timestamps[x[1]])
5283
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
5284
for index, (tag, revid) in enumerate(tags):
5286
revno = branch.revision_id_to_dotted_revno(revid)
5287
if isinstance(revno, tuple):
5288
revno = '.'.join(map(str, revno))
5289
except errors.NoSuchRevision:
5290
# Bad tag data/merges can lead to tagged revisions
5291
# which are not in this branch. Fail gracefully ...
5293
tags[index] = (tag, revno)
5295
for tag, revspec in tags:
5296
self.outf.write('%-20s %s\n' % (tag, revspec))
5299
class cmd_reconfigure(Command):
5300
"""Reconfigure the type of a bzr directory.
5302
A target configuration must be specified.
5304
For checkouts, the bind-to location will be auto-detected if not specified.
5305
The order of preference is
5306
1. For a lightweight checkout, the current bound location.
5307
2. For branches that used to be checkouts, the previously-bound location.
5308
3. The push location.
5309
4. The parent location.
5310
If none of these is available, --bind-to must be specified.
5313
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
5314
takes_args = ['location?']
5316
RegistryOption.from_kwargs(
5318
title='Target type',
5319
help='The type to reconfigure the directory to.',
5320
value_switches=True, enum_switch=False,
5321
branch='Reconfigure to be an unbound branch with no working tree.',
5322
tree='Reconfigure to be an unbound branch with a working tree.',
5323
checkout='Reconfigure to be a bound branch with a working tree.',
5324
lightweight_checkout='Reconfigure to be a lightweight'
5325
' checkout (with no local history).',
5326
standalone='Reconfigure to be a standalone branch '
5327
'(i.e. stop using shared repository).',
5328
use_shared='Reconfigure to use a shared repository.',
5329
with_trees='Reconfigure repository to create '
5330
'working trees on branches by default.',
5331
with_no_trees='Reconfigure repository to not create '
5332
'working trees on branches by default.'
5334
Option('bind-to', help='Branch to bind checkout to.', type=str),
5336
help='Perform reconfiguration even if local changes'
5338
Option('stacked-on',
5339
help='Reconfigure a branch to be stacked on another branch.',
5343
help='Reconfigure a branch to be unstacked. This '
5344
'may require copying substantial data into it.',
5348
def run(self, location=None, target_type=None, bind_to=None, force=False,
5351
directory = bzrdir.BzrDir.open(location)
5352
if stacked_on and unstacked:
5353
raise BzrCommandError("Can't use both --stacked-on and --unstacked")
5354
elif stacked_on is not None:
5355
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
5357
reconfigure.ReconfigureUnstacked().apply(directory)
5358
# At the moment you can use --stacked-on and a different
5359
# reconfiguration shape at the same time; there seems no good reason
5361
if target_type is None:
5362
if stacked_on or unstacked:
5365
raise errors.BzrCommandError('No target configuration '
5367
elif target_type == 'branch':
5368
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
5369
elif target_type == 'tree':
5370
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
5371
elif target_type == 'checkout':
5372
reconfiguration = reconfigure.Reconfigure.to_checkout(
5374
elif target_type == 'lightweight-checkout':
5375
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
5377
elif target_type == 'use-shared':
5378
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
5379
elif target_type == 'standalone':
5380
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
5381
elif target_type == 'with-trees':
5382
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5384
elif target_type == 'with-no-trees':
5385
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
5387
reconfiguration.apply(force)
5390
class cmd_switch(Command):
5391
"""Set the branch of a checkout and update.
5393
For lightweight checkouts, this changes the branch being referenced.
5394
For heavyweight checkouts, this checks that there are no local commits
5395
versus the current bound branch, then it makes the local branch a mirror
5396
of the new location and binds to it.
5398
In both cases, the working tree is updated and uncommitted changes
5399
are merged. The user can commit or revert these as they desire.
5401
Pending merges need to be committed or reverted before using switch.
5403
The path to the branch to switch to can be specified relative to the parent
5404
directory of the current branch. For example, if you are currently in a
5405
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
5408
Bound branches use the nickname of its master branch unless it is set
5409
locally, in which case switching will update the local nickname to be
5413
takes_args = ['to_location']
5414
takes_options = [Option('force',
5415
help='Switch even if local commits will be lost.'),
5416
Option('create-branch', short_name='b',
5417
help='Create the target branch from this one before'
5418
' switching to it.'),
5421
def run(self, to_location, force=False, create_branch=False):
5422
from bzrlib import switch
5424
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5426
branch = control_dir.open_branch()
5427
had_explicit_nick = branch.get_config().has_explicit_nickname()
5428
except errors.NotBranchError:
5430
had_explicit_nick = False
5433
raise errors.BzrCommandError('cannot create branch without'
5435
to_location = directory_service.directories.dereference(
5437
if '/' not in to_location and '\\' not in to_location:
5438
# This path is meant to be relative to the existing branch
5439
this_url = self._get_branch_location(control_dir)
5440
to_location = urlutils.join(this_url, '..', to_location)
5441
to_branch = branch.bzrdir.sprout(to_location,
5442
possible_transports=[branch.bzrdir.root_transport],
5443
source_branch=branch).open_branch()
5445
# from_branch = control_dir.open_branch()
5446
# except errors.NotBranchError:
5447
# raise BzrCommandError('Cannot create a branch from this'
5448
# ' location when we cannot open this branch')
5449
# from_branch.bzrdir.sprout(
5453
to_branch = Branch.open(to_location)
5454
except errors.NotBranchError:
5455
this_url = self._get_branch_location(control_dir)
5456
to_branch = Branch.open(
5457
urlutils.join(this_url, '..', to_location))
5458
switch.switch(control_dir, to_branch, force)
5459
if had_explicit_nick:
5460
branch = control_dir.open_branch() #get the new branch!
5461
branch.nick = to_branch.nick
5462
note('Switched to branch: %s',
5463
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
5465
def _get_branch_location(self, control_dir):
5466
"""Return location of branch for this control dir."""
5468
this_branch = control_dir.open_branch()
5469
# This may be a heavy checkout, where we want the master branch
5470
master_location = this_branch.get_bound_location()
5471
if master_location is not None:
5472
return master_location
5473
# If not, use a local sibling
5474
return this_branch.base
5475
except errors.NotBranchError:
5476
format = control_dir.find_branch_format()
5477
if getattr(format, 'get_reference', None) is not None:
5478
return format.get_reference(control_dir)
5480
return control_dir.root_transport.base
5483
class cmd_view(Command):
5484
"""Manage filtered views.
5486
Views provide a mask over the tree so that users can focus on
5487
a subset of a tree when doing their work. After creating a view,
5488
commands that support a list of files - status, diff, commit, etc -
5489
effectively have that list of files implicitly given each time.
5490
An explicit list of files can still be given but those files
5491
must be within the current view.
5493
In most cases, a view has a short life-span: it is created to make
5494
a selected change and is deleted once that change is committed.
5495
At other times, you may wish to create one or more named views
5496
and switch between them.
5498
To disable the current view without deleting it, you can switch to
5499
the pseudo view called ``off``. This can be useful when you need
5500
to see the whole tree for an operation or two (e.g. merge) but
5501
want to switch back to your view after that.
5504
To define the current view::
5506
bzr view file1 dir1 ...
5508
To list the current view::
5512
To delete the current view::
5516
To disable the current view without deleting it::
5518
bzr view --switch off
5520
To define a named view and switch to it::
5522
bzr view --name view-name file1 dir1 ...
5524
To list a named view::
5526
bzr view --name view-name
5528
To delete a named view::
5530
bzr view --name view-name --delete
5532
To switch to a named view::
5534
bzr view --switch view-name
5536
To list all views defined::
5540
To delete all views::
5542
bzr view --delete --all
5546
takes_args = ['file*']
5549
help='Apply list or delete action to all views.',
5552
help='Delete the view.',
5555
help='Name of the view to define, list or delete.',
5559
help='Name of the view to switch to.',
5564
def run(self, file_list,
5570
tree, file_list = tree_files(file_list, apply_view=False)
5571
current_view, view_dict = tree.views.get_view_info()
5576
raise errors.BzrCommandError(
5577
"Both --delete and a file list specified")
5579
raise errors.BzrCommandError(
5580
"Both --delete and --switch specified")
5582
tree.views.set_view_info(None, {})
5583
self.outf.write("Deleted all views.\n")
5585
raise errors.BzrCommandError("No current view to delete")
5587
tree.views.delete_view(name)
5588
self.outf.write("Deleted '%s' view.\n" % name)
5591
raise errors.BzrCommandError(
5592
"Both --switch and a file list specified")
5594
raise errors.BzrCommandError(
5595
"Both --switch and --all specified")
5596
elif switch == 'off':
5597
if current_view is None:
5598
raise errors.BzrCommandError("No current view to disable")
5599
tree.views.set_view_info(None, view_dict)
5600
self.outf.write("Disabled '%s' view.\n" % (current_view))
5602
tree.views.set_view_info(switch, view_dict)
5603
view_str = views.view_display_str(tree.views.lookup_view())
5604
self.outf.write("Using '%s' view: %s\n" % (switch, view_str))
5607
self.outf.write('Views defined:\n')
5608
for view in sorted(view_dict):
5609
if view == current_view:
5613
view_str = views.view_display_str(view_dict[view])
5614
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
5616
self.outf.write('No views defined.\n')
5619
# No name given and no current view set
5622
raise errors.BzrCommandError(
5623
"Cannot change the 'off' pseudo view")
5624
tree.views.set_view(name, sorted(file_list))
5625
view_str = views.view_display_str(tree.views.lookup_view())
5626
self.outf.write("Using '%s' view: %s\n" % (name, view_str))
5630
# No name given and no current view set
5631
self.outf.write('No current view.\n')
5633
view_str = views.view_display_str(tree.views.lookup_view(name))
5634
self.outf.write("'%s' view is: %s\n" % (name, view_str))
5637
class cmd_hooks(Command):
5643
for hook_key in sorted(hooks.known_hooks.keys()):
5644
some_hooks = hooks.known_hooks_key_to_object(hook_key)
5645
self.outf.write("%s:\n" % type(some_hooks).__name__)
5646
for hook_name, hook_point in sorted(some_hooks.items()):
5647
self.outf.write(" %s:\n" % (hook_name,))
5648
found_hooks = list(hook_point)
5650
for hook in found_hooks:
5651
self.outf.write(" %s\n" %
5652
(some_hooks.get_hook_name(hook),))
5654
self.outf.write(" <no hooks installed>\n")
5657
class cmd_shelve(Command):
5658
"""Temporarily set aside some changes from the current tree.
5660
Shelve allows you to temporarily put changes you've made "on the shelf",
5661
ie. out of the way, until a later time when you can bring them back from
5662
the shelf with the 'unshelve' command. The changes are stored alongside
5663
your working tree, and so they aren't propagated along with your branch nor
5664
will they survive its deletion.
5666
If shelve --list is specified, previously-shelved changes are listed.
5668
Shelve is intended to help separate several sets of changes that have
5669
been inappropriately mingled. If you just want to get rid of all changes
5670
and you don't need to restore them later, use revert. If you want to
5671
shelve all text changes at once, use shelve --all.
5673
If filenames are specified, only the changes to those files will be
5674
shelved. Other files will be left untouched.
5676
If a revision is specified, changes since that revision will be shelved.
5678
You can put multiple items on the shelf, and by default, 'unshelve' will
5679
restore the most recently shelved changes.
5682
takes_args = ['file*']
5686
Option('all', help='Shelve all changes.'),
5688
RegistryOption('writer', 'Method to use for writing diffs.',
5689
bzrlib.option.diff_writer_registry,
5690
value_switches=True, enum_switch=False),
5692
Option('list', help='List shelved changes.'),
5694
help='Destroy removed changes instead of shelving them.'),
5696
_see_also = ['unshelve']
5698
def run(self, revision=None, all=False, file_list=None, message=None,
5699
writer=None, list=False, destroy=False):
5701
return self.run_for_list()
5702
from bzrlib.shelf_ui import Shelver
5704
writer = bzrlib.option.diff_writer_registry.get()
5706
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
5707
file_list, message, destroy=destroy)
5712
except errors.UserAbort:
5715
def run_for_list(self):
5716
tree = WorkingTree.open_containing('.')[0]
5718
self.add_cleanup(tree.unlock)
5719
manager = tree.get_shelf_manager()
5720
shelves = manager.active_shelves()
5721
if len(shelves) == 0:
5722
note('No shelved changes.')
5724
for shelf_id in reversed(shelves):
5725
message = manager.get_metadata(shelf_id).get('message')
5727
message = '<no message>'
5728
self.outf.write('%3d: %s\n' % (shelf_id, message))
5732
class cmd_unshelve(Command):
5733
"""Restore shelved changes.
5735
By default, the most recently shelved changes are restored. However if you
5736
specify a shelf by id those changes will be restored instead. This works
5737
best when the changes don't depend on each other.
5740
takes_args = ['shelf_id?']
5742
RegistryOption.from_kwargs(
5743
'action', help="The action to perform.",
5744
enum_switch=False, value_switches=True,
5745
apply="Apply changes and remove from the shelf.",
5746
dry_run="Show changes, but do not apply or remove them.",
5747
delete_only="Delete changes without applying them.",
5748
keep="Apply changes but don't delete them.",
5751
_see_also = ['shelve']
5753
def run(self, shelf_id=None, action='apply'):
5754
from bzrlib.shelf_ui import Unshelver
5755
unshelver = Unshelver.from_args(shelf_id, action)
5759
unshelver.tree.unlock()
5762
class cmd_clean_tree(Command):
5763
"""Remove unwanted files from working tree.
5765
By default, only unknown files, not ignored files, are deleted. Versioned
5766
files are never deleted.
5768
Another class is 'detritus', which includes files emitted by bzr during
5769
normal operations and selftests. (The value of these files decreases with
5772
If no options are specified, unknown files are deleted. Otherwise, option
5773
flags are respected, and may be combined.
5775
To check what clean-tree will do, use --dry-run.
5777
takes_options = [Option('ignored', help='Delete all ignored files.'),
5778
Option('detritus', help='Delete conflict files, merge'
5779
' backups, and failed selftest dirs.'),
5781
help='Delete files unknown to bzr (default).'),
5782
Option('dry-run', help='Show files to delete instead of'
5784
Option('force', help='Do not prompt before deleting.')]
5785
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
5787
from bzrlib.clean_tree import clean_tree
5788
if not (unknown or ignored or detritus):
5792
clean_tree('.', unknown=unknown, ignored=ignored, detritus=detritus,
5793
dry_run=dry_run, no_prompt=force)
5796
class cmd_reference(Command):
5797
"""list, view and set branch locations for nested trees.
5799
If no arguments are provided, lists the branch locations for nested trees.
5800
If one argument is provided, display the branch location for that tree.
5801
If two arguments are provided, set the branch location for that tree.
5806
takes_args = ['path?', 'location?']
5808
def run(self, path=None, location=None):
5810
if path is not None:
5812
tree, branch, relpath =(
5813
bzrdir.BzrDir.open_containing_tree_or_branch(branchdir))
5814
if path is not None:
5817
tree = branch.basis_tree()
5819
info = branch._get_all_reference_info().iteritems()
5820
self._display_reference_info(tree, branch, info)
5822
file_id = tree.path2id(path)
5824
raise errors.NotVersionedError(path)
5825
if location is None:
5826
info = [(file_id, branch.get_reference_info(file_id))]
5827
self._display_reference_info(tree, branch, info)
5829
branch.set_reference_info(file_id, path, location)
5831
def _display_reference_info(self, tree, branch, info):
5833
for file_id, (path, location) in info:
5835
path = tree.id2path(file_id)
5836
except errors.NoSuchId:
5838
ref_list.append((path, location))
5839
for path, location in sorted(ref_list):
5840
self.outf.write('%s %s\n' % (path, location))
5843
# these get imported and then picked up by the scan for cmd_*
5844
# TODO: Some more consistent way to split command definitions across files;
5845
# we do need to load at least some information about them to know of
5846
# aliases. ideally we would avoid loading the implementation until the
5847
# details were needed.
5848
from bzrlib.cmd_version_info import cmd_version_info
5849
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5850
from bzrlib.bundle.commands import (
5853
from bzrlib.foreign import cmd_dpush
5854
from bzrlib.sign_my_commits import cmd_sign_my_commits
5855
from bzrlib.weave_commands import cmd_versionedfile_list, \
5856
cmd_weave_plan_merge, cmd_weave_merge_text
added
removed
bzrlib/builtins.py
