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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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"""builtin bzr commands"""
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from __future__ import absolute_import
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from StringIO import StringIO
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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from bzrlib import lazy_import
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lazy_import.lazy_import(globals(), """
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from bzrlib import (
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config as _mod_config,
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merge as _mod_merge,
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revision as _mod_revision,
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from bzrlib.branch import Branch
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.conflicts import ConflictList
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.transport import memory
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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.i18n import gettext, ngettext
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from bzrlib.commands import Command, display_command
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from bzrlib.option import ListOption, Option, RegistryOption
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from bzrlib.progress import DummyProgress, ProgressPhase
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.'):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or
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:return: workingtree, [relative_paths]
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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for filename in file_list:
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new_list.append(tree.relpath(osutils.dereference_path(filename)))
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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return tree, new_list
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@symbol_versioning.deprecated_function(symbol_versioning.zero_fifteen)
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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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# Have to use BzrDirMetaFormat1 directly, so that
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# RepositoryFormat.set_default_format works
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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return bzrdir.format_registry.make_bzrdir(typestring)
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msg = 'Unknown bzr format "%s". See "bzr help formats".' % typestring
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raise errors.BzrCommandError(msg)
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from bzrlib.commands import (
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builtin_command_registry,
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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 _get_branch_location(control_dir, possible_transports=None):
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"""Return location of branch for this control dir."""
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target = control_dir.get_branch_reference()
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except errors.NotBranchError:
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return control_dir.root_transport.base
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if target is not None:
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this_branch = control_dir.open_branch(
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possible_transports=possible_transports)
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# This may be a heavy checkout, where we want the master branch
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master_location = this_branch.get_bound_location()
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if master_location is not None:
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return master_location
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# If not, use a local sibling
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return this_branch.base
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def _is_colocated(control_dir, possible_transports=None):
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"""Check if the branch in control_dir is colocated.
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:param control_dir: Control directory
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:return: Tuple with boolean indicating whether the branch is colocated
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and the full URL to the actual branch
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# This path is meant to be relative to the existing branch
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this_url = _get_branch_location(control_dir,
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possible_transports=possible_transports)
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# Perhaps the target control dir supports colocated branches?
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root = controldir.ControlDir.open(this_url,
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possible_transports=possible_transports)
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except errors.NotBranchError:
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return (False, this_url)
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wt = control_dir.open_workingtree()
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except (errors.NoWorkingTree, errors.NotLocalUrl):
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return (False, this_url)
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root._format.colocated_branches and
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control_dir.control_url == root.control_url,
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def lookup_new_sibling_branch(control_dir, location, possible_transports=None):
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"""Lookup the location for a new sibling branch.
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:param control_dir: Control directory to find sibling branches from
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:param location: Name of the new branch
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:return: Full location to the new branch
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location = directory_service.directories.dereference(location)
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if '/' not in location and '\\' not in location:
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(colocated, this_url) = _is_colocated(control_dir, possible_transports)
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return urlutils.join_segment_parameters(this_url,
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{"branch": urlutils.escape(location)})
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return urlutils.join(this_url, '..', urlutils.escape(location))
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def open_sibling_branch(control_dir, location, possible_transports=None):
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"""Open a branch, possibly a sibling of another.
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:param control_dir: Control directory relative to which to lookup the
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:param location: Location to look up
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:return: branch to open
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# Perhaps it's a colocated branch?
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return control_dir.open_branch(location,
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possible_transports=possible_transports)
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except (errors.NotBranchError, errors.NoColocatedBranchSupport):
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this_url = _get_branch_location(control_dir)
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this_url, '..', urlutils.escape(location)))
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def open_nearby_branch(near=None, location=None, possible_transports=None):
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"""Open a nearby branch.
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:param near: Optional location of container from which to open branch
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:param location: Location of the branch
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:return: Branch instance
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return Branch.open(location,
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possible_transports=possible_transports)
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except errors.NotBranchError:
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cdir = controldir.ControlDir.open(near,
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possible_transports=possible_transports)
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return open_sibling_branch(cdir, location,
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possible_transports=possible_transports)
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def iter_sibling_branches(control_dir, possible_transports=None):
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"""Iterate over the siblings of a branch.
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:param control_dir: Control directory for which to look up the siblings
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:return: Iterator over tuples with branch name and branch object
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reference = control_dir.get_branch_reference()
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except errors.NotBranchError:
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# There is no active branch, just return the colocated branches.
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for name, branch in control_dir.get_branches().iteritems():
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if reference is not None:
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ref_branch = Branch.open(reference,
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possible_transports=possible_transports)
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if ref_branch is None or ref_branch.name:
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if ref_branch is not None:
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control_dir = ref_branch.bzrdir
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for name, branch in control_dir.get_branches().iteritems():
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repo = ref_branch.bzrdir.find_repository()
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for branch in repo.find_branches(using=True):
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name = urlutils.relative_url(repo.user_url,
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branch.user_url).rstrip("/")
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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(gettext("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(gettext(
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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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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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def _open_directory_or_containing_tree_or_branch(filename, directory):
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"""Open the tree or branch containing the specified file, unless
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the --directory option is used to specify a different branch."""
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if directory is not None:
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return (None, Branch.open(directory), filename)
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return controldir.ControlDir.open_containing_tree_or_branch(filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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Not versioned and not matching an ignore pattern.
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Additionally for directories, symlinks and files with a changed
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executable bit, Bazaar indicates their type using a trailing
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character: '/', '@' or '*' respectively. These decorations can be
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disabled using the '--no-classify' option.
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To see ignored files use 'bzr ignored'. For details on the
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changes to file texts, use 'bzr diff'.
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--short gives a status flags for each item, similar to the SVN's status
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Note that --short or -S gives status flags for each item, similar
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to Subversion's status command. To get output similar to svn -q,
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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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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To compare the working directory to a specific revision, pass a
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single revision to the revision argument.
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To see which files have changed in a specific revision, or between
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two revisions, pass a revision range to the revision argument.
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This will produce the same results as calling 'bzr diff --summarize'.
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# TODO: --no-recurse, --recurse options
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# TODO: --no-recurse/-N, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision',
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Option('short', help='Give short SVN-style status lines'),
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Option('versioned', help='Only show versioned files')]
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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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Option('no-classify',
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help='Do not mark object type using indicator.',
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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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tree, file_list = tree_files(file_list)
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if revision and len(revision) > 2:
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raise errors.BzrCommandError(gettext('bzr status --revision takes exactly'
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' one or two revision specifiers'))
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tree, relfile_list = WorkingTree.open_containing_paths(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=file_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned)
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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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classify=not no_classify)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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__doc__ = """Write out metadata for a revision.
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420
The revision to print can either be specified by a specific
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421
revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
199
takes_options = ['revision']
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takes_options = ['directory', 'revision']
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# cat-revision is more for frontends so should be exact
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encoding = 'strict'
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def print_revision(self, revisions, revid):
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stream = revisions.get_record_stream([(revid,)], 'unordered', True)
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record = stream.next()
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if record.storage_kind == 'absent':
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raise errors.NoSuchRevision(revisions, revid)
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revtext = record.get_bytes_as('fulltext')
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self.outf.write(revtext.decode('utf-8'))
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def run(self, revision_id=None, revision=None):
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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def run(self, revision_id=None, revision=None, directory=u'.'):
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440
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')
441
raise errors.BzrCommandError(gettext('You can only supply one of'
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' revision_id or --revision'))
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443
if revision_id is None and revision is None:
211
raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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revno, rev_id = rev.in_history(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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raise errors.BzrCommandError(gettext('You must supply either'
445
' --revision or a revision_id'))
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b = controldir.ControlDir.open_containing_tree_or_branch(directory)[1]
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revisions = b.repository.revisions
450
if revisions is None:
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raise errors.BzrCommandError(gettext('Repository %r does not support '
452
'access to raw revision texts'))
454
b.repository.lock_read()
456
# TODO: jam 20060112 should cat-revision always output utf-8?
457
if revision_id is not None:
458
revision_id = osutils.safe_revision_id(revision_id, warn=False)
460
self.print_revision(revisions, revision_id)
461
except errors.NoSuchRevision:
462
msg = gettext("The repository {0} contains no revision {1}.").format(
463
b.repository.base, revision_id)
464
raise errors.BzrCommandError(msg)
465
elif revision is not None:
468
raise errors.BzrCommandError(
469
gettext('You cannot specify a NULL revision.'))
470
rev_id = rev.as_revision_id(b)
471
self.print_revision(revisions, rev_id)
473
b.repository.unlock()
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class cmd_dump_btree(Command):
477
__doc__ = """Dump the contents of a btree index file to stdout.
479
PATH is a btree index file, it can be any URL. This includes things like
480
.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
482
By default, the tuples stored in the index file will be displayed. With
483
--raw, we will uncompress the pages, but otherwise display the raw bytes
487
# TODO: Do we want to dump the internal nodes as well?
488
# TODO: It would be nice to be able to dump the un-parsed information,
489
# rather than only going through iter_all_entries. However, this is
490
# good enough for a start
492
encoding_type = 'exact'
493
takes_args = ['path']
494
takes_options = [Option('raw', help='Write the uncompressed bytes out,'
495
' rather than the parsed tuples.'),
498
def run(self, path, raw=False):
499
dirname, basename = osutils.split(path)
500
t = transport.get_transport(dirname)
502
self._dump_raw_bytes(t, basename)
504
self._dump_entries(t, basename)
506
def _get_index_and_bytes(self, trans, basename):
507
"""Create a BTreeGraphIndex and raw bytes."""
508
bt = btree_index.BTreeGraphIndex(trans, basename, None)
509
bytes = trans.get_bytes(basename)
510
bt._file = cStringIO.StringIO(bytes)
511
bt._size = len(bytes)
514
def _dump_raw_bytes(self, trans, basename):
517
# We need to parse at least the root node.
518
# This is because the first page of every row starts with an
519
# uncompressed header.
520
bt, bytes = self._get_index_and_bytes(trans, basename)
521
for page_idx, page_start in enumerate(xrange(0, len(bytes),
522
btree_index._PAGE_SIZE)):
523
page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
524
page_bytes = bytes[page_start:page_end]
526
self.outf.write('Root node:\n')
527
header_end, data = bt._parse_header_from_bytes(page_bytes)
528
self.outf.write(page_bytes[:header_end])
530
self.outf.write('\nPage %d\n' % (page_idx,))
531
if len(page_bytes) == 0:
532
self.outf.write('(empty)\n');
534
decomp_bytes = zlib.decompress(page_bytes)
535
self.outf.write(decomp_bytes)
536
self.outf.write('\n')
538
def _dump_entries(self, trans, basename):
540
st = trans.stat(basename)
541
except errors.TransportNotPossible:
542
# We can't stat, so we'll fake it because we have to do the 'get()'
544
bt, _ = self._get_index_and_bytes(trans, basename)
546
bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
547
for node in bt.iter_all_entries():
548
# Node is made up of:
549
# (index, key, value, [references])
553
refs_as_tuples = None
555
refs_as_tuples = static_tuple.as_tuples(refs)
556
as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
557
self.outf.write('%s\n' % (as_tuple,))
227
560
class cmd_remove_tree(Command):
228
"""Remove the working tree from a given branch/checkout.
561
__doc__ = """Remove the working tree from a given branch/checkout.
230
563
Since a lightweight checkout is little more than a working tree
231
564
this will refuse to run against one.
233
566
To re-create the working tree, use "bzr checkout".
235
568
_see_also = ['checkout', 'working-trees']
237
takes_args = ['location?']
239
def run(self, location='.'):
240
d = bzrdir.BzrDir.open(location)
569
takes_args = ['location*']
572
help='Remove the working tree even if it has '
573
'uncommitted or shelved changes.'),
576
def run(self, location_list, force=False):
577
if not location_list:
580
for location in location_list:
581
d = controldir.ControlDir.open(location)
584
working = d.open_workingtree()
585
except errors.NoWorkingTree:
586
raise errors.BzrCommandError(gettext("No working tree to remove"))
587
except errors.NotLocalUrl:
588
raise errors.BzrCommandError(gettext("You cannot remove the working tree"
589
" of a remote path"))
591
if (working.has_changes()):
592
raise errors.UncommittedChanges(working)
593
if working.get_shelf_manager().last_shelf() is not None:
594
raise errors.ShelvedChanges(working)
596
if working.user_url != working.branch.user_url:
597
raise errors.BzrCommandError(gettext("You cannot remove the working tree"
598
" from a lightweight checkout"))
600
d.destroy_workingtree()
603
class cmd_repair_workingtree(Command):
604
__doc__ = """Reset the working tree state file.
606
This is not meant to be used normally, but more as a way to recover from
607
filesystem corruption, etc. This rebuilds the working inventory back to a
608
'known good' state. Any new modifications (adding a file, renaming, etc)
609
will be lost, though modified files will still be detected as such.
611
Most users will want something more like "bzr revert" or "bzr update"
612
unless the state file has become corrupted.
614
By default this attempts to recover the current state by looking at the
615
headers of the state file. If the state file is too corrupted to even do
616
that, you can supply --revision to force the state of the tree.
619
takes_options = ['revision', 'directory',
621
help='Reset the tree even if it doesn\'t appear to be'
626
def run(self, revision=None, directory='.', force=False):
627
tree, _ = WorkingTree.open_containing(directory)
628
self.add_cleanup(tree.lock_tree_write().unlock)
632
except errors.BzrError:
633
pass # There seems to be a real error here, so we'll reset
636
raise errors.BzrCommandError(gettext(
637
'The tree does not appear to be corrupt. You probably'
638
' want "bzr revert" instead. Use "--force" if you are'
639
' sure you want to reset the working tree.'))
643
revision_ids = [r.as_revision_id(tree.branch) for r in revision]
243
working = d.open_workingtree()
244
except errors.NoWorkingTree:
245
raise errors.BzrCommandError("No working tree to remove")
246
except errors.NotLocalUrl:
247
raise errors.BzrCommandError("You cannot remove the working tree of a "
250
working_path = working.bzrdir.root_transport.base
251
branch_path = working.branch.bzrdir.root_transport.base
252
if working_path != branch_path:
253
raise errors.BzrCommandError("You cannot remove the working tree from "
254
"a lightweight checkout")
256
d.destroy_workingtree()
645
tree.reset_state(revision_ids)
646
except errors.BzrError, e:
647
if revision_ids is None:
648
extra = (gettext(', the header appears corrupt, try passing -r -1'
649
' to set the state to the last commit'))
652
raise errors.BzrCommandError(gettext('failed to reset the tree state{0}').format(extra))
259
655
class cmd_revno(Command):
260
"""Show current revision number.
656
__doc__ = """Show current revision number.
262
658
This is equal to the number of revisions on this branch.
265
661
_see_also = ['info']
266
662
takes_args = ['location?']
664
Option('tree', help='Show revno of working tree.'),
269
def run(self, location=u'.'):
270
self.outf.write(str(Branch.open_containing(location)[0].revno()))
271
self.outf.write('\n')
669
def run(self, tree=False, location=u'.', revision=None):
670
if revision is not None and tree:
671
raise errors.BzrCommandError(gettext("--tree and --revision can "
672
"not be used together"))
676
wt = WorkingTree.open_containing(location)[0]
677
self.add_cleanup(wt.lock_read().unlock)
678
except (errors.NoWorkingTree, errors.NotLocalUrl):
679
raise errors.NoWorkingTree(location)
681
revid = wt.last_revision()
683
b = Branch.open_containing(location)[0]
684
self.add_cleanup(b.lock_read().unlock)
686
if len(revision) != 1:
687
raise errors.BzrCommandError(gettext(
688
"Tags can only be placed on a single revision, "
690
revid = revision[0].as_revision_id(b)
692
revid = b.last_revision()
694
revno_t = b.revision_id_to_dotted_revno(revid)
695
except errors.NoSuchRevision:
697
revno = ".".join(str(n) for n in revno_t)
699
self.outf.write(revno + '\n')
274
702
class cmd_revision_info(Command):
275
"""Show revision number and revision id for a given revision identifier.
703
__doc__ = """Show revision number and revision id for a given revision identifier.
278
706
takes_args = ['revision_info*']
279
takes_options = ['revision']
709
custom_help('directory',
710
help='Branch to examine, '
711
'rather than the one containing the working directory.'),
712
Option('tree', help='Show revno of working tree.'),
282
def run(self, revision=None, revision_info_list=[]):
716
def run(self, revision=None, directory=u'.', tree=False,
717
revision_info_list=[]):
720
wt = WorkingTree.open_containing(directory)[0]
722
self.add_cleanup(wt.lock_read().unlock)
723
except (errors.NoWorkingTree, errors.NotLocalUrl):
725
b = Branch.open_containing(directory)[0]
726
self.add_cleanup(b.lock_read().unlock)
285
728
if revision is not None:
286
revs.extend(revision)
729
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
287
730
if revision_info_list is not None:
288
for rev in revision_info_list:
289
revs.append(RevisionSpec.from_string(rev))
291
b = Branch.open_containing(u'.')[0]
294
revs.append(RevisionSpec.from_string('-1'))
297
revinfo = rev.in_history(b)
298
if revinfo.revno is None:
299
dotted_map = b.get_revision_id_to_revno_map()
300
revno = '.'.join(str(i) for i in dotted_map[revinfo.rev_id])
301
print '%s %s' % (revno, revinfo.rev_id)
731
for rev_str in revision_info_list:
732
rev_spec = RevisionSpec.from_string(rev_str)
733
revision_ids.append(rev_spec.as_revision_id(b))
734
# No arguments supplied, default to the last revision
735
if len(revision_ids) == 0:
738
raise errors.NoWorkingTree(directory)
739
revision_ids.append(wt.last_revision())
303
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
741
revision_ids.append(b.last_revision())
745
for revision_id in revision_ids:
747
dotted_revno = b.revision_id_to_dotted_revno(revision_id)
748
revno = '.'.join(str(i) for i in dotted_revno)
749
except errors.NoSuchRevision:
751
maxlen = max(maxlen, len(revno))
752
revinfos.append([revno, revision_id])
756
self.outf.write('%*s %s\n' % (maxlen, ri[0], ri[1]))
306
759
class cmd_add(Command):
307
"""Add specified files or directories.
760
__doc__ = """Add specified files or directories.
309
762
In non-recursive mode, all the named items are added, regardless
310
763
of whether they were previously ignored. A warning is given if
508
996
takes_args = ['names*']
509
takes_options = [Option("after", help="move only the bzr identifier"
510
" of the file (file has already been moved). Use this flag if"
511
" bzr is not able to detect this itself.")]
997
takes_options = [Option("after", help="Move only the bzr identifier"
998
" of the file, because the file has already been moved."),
999
Option('auto', help='Automatically guess renames.'),
1000
Option('dry-run', help='Avoid making changes when guessing renames.'),
512
1002
aliases = ['move', 'rename']
513
1003
encoding_type = 'replace'
515
def run(self, names_list, after=False):
1005
def run(self, names_list, after=False, auto=False, dry_run=False):
1007
return self.run_auto(names_list, after, dry_run)
1009
raise errors.BzrCommandError(gettext('--dry-run requires --auto.'))
516
1010
if names_list is None:
519
1012
if len(names_list) < 2:
520
raise errors.BzrCommandError("missing file argument")
521
tree, rel_names = tree_files(names_list)
523
if os.path.isdir(names_list[-1]):
1013
raise errors.BzrCommandError(gettext("missing file argument"))
1014
tree, rel_names = WorkingTree.open_containing_paths(names_list, canonicalize=False)
1015
for file_name in rel_names[0:-1]:
1017
raise errors.BzrCommandError(gettext("can not move root of branch"))
1018
self.add_cleanup(tree.lock_tree_write().unlock)
1019
self._run(tree, names_list, rel_names, after)
1021
def run_auto(self, names_list, after, dry_run):
1022
if names_list is not None and len(names_list) > 1:
1023
raise errors.BzrCommandError(gettext('Only one path may be specified to'
1026
raise errors.BzrCommandError(gettext('--after cannot be specified with'
1028
work_tree, file_list = WorkingTree.open_containing_paths(
1029
names_list, default_directory='.')
1030
self.add_cleanup(work_tree.lock_tree_write().unlock)
1031
rename_map.RenameMap.guess_renames(work_tree, dry_run)
1033
def _run(self, tree, names_list, rel_names, after):
1034
into_existing = osutils.isdir(names_list[-1])
1035
if into_existing and len(names_list) == 2:
1037
# a. case-insensitive filesystem and change case of dir
1038
# b. move directory after the fact (if the source used to be
1039
# a directory, but now doesn't exist in the working tree
1040
# and the target is an existing directory, just rename it)
1041
if (not tree.case_sensitive
1042
and rel_names[0].lower() == rel_names[1].lower()):
1043
into_existing = False
1045
# 'fix' the case of a potential 'from'
1046
from_id = tree.path2id(
1047
tree.get_canonical_inventory_path(rel_names[0]))
1048
if (not osutils.lexists(names_list[0]) and
1049
from_id and tree.stored_kind(from_id) == "directory"):
1050
into_existing = False
524
1053
# move into existing directory
525
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
526
self.outf.write("%s => %s\n" % pair)
1054
# All entries reference existing inventory items, so fix them up
1055
# for cicp file-systems.
1056
rel_names = tree.get_canonical_inventory_paths(rel_names)
1057
for src, dest in tree.move(rel_names[:-1], rel_names[-1], after=after):
1059
self.outf.write("%s => %s\n" % (src, dest))
528
1061
if len(names_list) != 2:
529
raise errors.BzrCommandError('to mv multiple files the'
1062
raise errors.BzrCommandError(gettext('to mv multiple files the'
530
1063
' destination must be a versioned'
532
tree.rename_one(rel_names[0], rel_names[1], after=after)
533
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
1066
# for cicp file-systems: the src references an existing inventory
1068
src = tree.get_canonical_inventory_path(rel_names[0])
1069
# Find the canonical version of the destination: In all cases, the
1070
# parent of the target must be in the inventory, so we fetch the
1071
# canonical version from there (we do not always *use* the
1072
# canonicalized tail portion - we may be attempting to rename the
1074
canon_dest = tree.get_canonical_inventory_path(rel_names[1])
1075
dest_parent = osutils.dirname(canon_dest)
1076
spec_tail = osutils.basename(rel_names[1])
1077
# For a CICP file-system, we need to avoid creating 2 inventory
1078
# entries that differ only by case. So regardless of the case
1079
# we *want* to use (ie, specified by the user or the file-system),
1080
# we must always choose to use the case of any existing inventory
1081
# items. The only exception to this is when we are attempting a
1082
# case-only rename (ie, canonical versions of src and dest are
1084
dest_id = tree.path2id(canon_dest)
1085
if dest_id is None or tree.path2id(src) == dest_id:
1086
# No existing item we care about, so work out what case we
1087
# are actually going to use.
1089
# If 'after' is specified, the tail must refer to a file on disk.
1091
dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
1093
# pathjoin with an empty tail adds a slash, which breaks
1095
dest_parent_fq = tree.basedir
1097
dest_tail = osutils.canonical_relpath(
1099
osutils.pathjoin(dest_parent_fq, spec_tail))
1101
# not 'after', so case as specified is used
1102
dest_tail = spec_tail
1104
# Use the existing item so 'mv' fails with AlreadyVersioned.
1105
dest_tail = os.path.basename(canon_dest)
1106
dest = osutils.pathjoin(dest_parent, dest_tail)
1107
mutter("attempting to move %s => %s", src, dest)
1108
tree.rename_one(src, dest, after=after)
1110
self.outf.write("%s => %s\n" % (src, dest))
536
1113
class cmd_pull(Command):
537
"""Turn this branch into a mirror of another branch.
1114
__doc__ = """Turn this branch into a mirror of another branch.
539
This command only works on branches that have not diverged. Branches are
540
considered diverged if the destination branch's most recent commit is one
541
that has not been merged (directly or indirectly) into the parent.
1116
By default, this command only works on branches that have not diverged.
1117
Branches are considered diverged if the destination branch's most recent
1118
commit is one that has not been merged (directly or indirectly) into the
543
1121
If branches have diverged, you can use 'bzr merge' to integrate the changes
544
1122
from one into the other. Once one branch has merged, the other should
545
1123
be able to pull it again.
547
If you want to forget your local changes and just update your branch to
548
match the remote one, use pull --overwrite.
550
If there is no default location set, the first pull will set it. After
551
that, you can omit the location to use the default. To change the
552
default, use --remember. The value will only be saved if the remote
553
location can be accessed.
1125
If you want to replace your local changes and just want your branch to
1126
match the remote one, use pull --overwrite. This will work even if the two
1127
branches have diverged.
1129
If there is no default location set, the first pull will set it (use
1130
--no-remember to avoid setting it). After that, you can omit the
1131
location to use the default. To change the default, use --remember. The
1132
value will only be saved if the remote location can be accessed.
1134
The --verbose option will display the revisions pulled using the log_format
1135
configuration option. You can use a different format by overriding it with
1136
-Olog_format=<other_format>.
1138
Note: The location can be specified either in the form of a branch,
1139
or in the form of a path to a file containing a merge directive generated
556
_see_also = ['push', 'update', 'status-flags']
557
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
559
help='branch to pull into, '
560
'rather than the one containing the working directory',
1143
_see_also = ['push', 'update', 'status-flags', 'send']
1144
takes_options = ['remember', 'overwrite', 'revision',
1145
custom_help('verbose',
1146
help='Show logs of pulled revisions.'),
1147
custom_help('directory',
1148
help='Branch to pull into, '
1149
'rather than the one containing the working directory.'),
1151
help="Perform a local pull in a bound "
1152
"branch. Local pulls are not applied to "
1153
"the master branch."
1156
help="Show base revision text in conflicts.")
565
1158
takes_args = ['location?']
566
1159
encoding_type = 'replace'
568
def run(self, location=None, remember=False, overwrite=False,
1161
def run(self, location=None, remember=None, overwrite=False,
569
1162
revision=None, verbose=False,
571
from bzrlib.tag import _merge_tags_if_possible
1163
directory=None, local=False,
572
1165
# FIXME: too much stuff is in the command class
573
1166
revision_id = None
574
1167
mergeable = None
650
1264
If branches have diverged, you can use 'bzr push --overwrite' to replace
651
1265
the other branch completely, discarding its unmerged changes.
653
1267
If you want to ensure you have the different changes in the other branch,
654
1268
do a merge (see bzr help merge) from the other branch, and commit that.
655
1269
After that you will be able to do a push without '--overwrite'.
657
If there is no default push location set, the first push will set it.
658
After that, you can omit the location to use the default. To change the
659
default, use --remember. The value will only be saved if the remote
660
location can be accessed.
1271
If there is no default push location set, the first push will set it (use
1272
--no-remember to avoid setting it). After that, you can omit the
1273
location to use the default. To change the default, use --remember. The
1274
value will only be saved if the remote location can be accessed.
1276
The --verbose option will display the revisions pushed using the log_format
1277
configuration option. You can use a different format by overriding it with
1278
-Olog_format=<other_format>.
663
1281
_see_also = ['pull', 'update', 'working-trees']
664
takes_options = ['remember', 'overwrite', 'verbose',
1282
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
665
1283
Option('create-prefix',
666
1284
help='Create the path leading up to the branch '
667
'if it does not already exist'),
669
help='branch to push from, '
670
'rather than the one containing the working directory',
1285
'if it does not already exist.'),
1286
custom_help('directory',
1287
help='Branch to push from, '
1288
'rather than the one containing the working directory.'),
674
1289
Option('use-existing-dir',
675
1290
help='By default push will fail if the target'
676
1291
' directory exists, but does not already'
677
' have a control directory. This flag will'
1292
' have a control directory. This flag will'
678
1293
' allow push to proceed.'),
1295
help='Create a stacked branch that references the public location '
1296
'of the parent branch.'),
1297
Option('stacked-on',
1298
help='Create a stacked branch that refers to another branch '
1299
'for the commit history. Only the work not present in the '
1300
'referenced branch is included in the branch created.',
1303
help='Refuse to push if there are uncommitted changes in'
1304
' the working tree, --no-strict disables the check.'),
1306
help="Don't populate the working tree, even for protocols"
1307
" that support it."),
680
1309
takes_args = ['location?']
681
1310
encoding_type = 'replace'
683
def run(self, location=None, remember=False, overwrite=False,
684
create_prefix=False, verbose=False,
685
use_existing_dir=False,
687
# FIXME: Way too big! Put this into a function called from the
1312
def run(self, location=None, remember=None, overwrite=False,
1313
create_prefix=False, verbose=False, revision=None,
1314
use_existing_dir=False, directory=None, stacked_on=None,
1315
stacked=False, strict=None, no_tree=False):
1316
from bzrlib.push import _show_push_branch
689
1318
if directory is None:
691
br_from = Branch.open_containing(directory)[0]
692
stored_loc = br_from.get_push_location()
1320
# Get the source branch
1322
_unused) = controldir.ControlDir.open_containing_tree_or_branch(directory)
1323
# Get the tip's revision_id
1324
revision = _get_one_revision('push', revision)
1325
if revision is not None:
1326
revision_id = revision.in_history(br_from).rev_id
1329
if tree is not None and revision_id is None:
1330
tree.check_changed_or_out_of_date(
1331
strict, 'push_strict',
1332
more_error='Use --no-strict to force the push.',
1333
more_warning='Uncommitted changes will not be pushed.')
1334
# Get the stacked_on branch, if any
1335
if stacked_on is not None:
1336
stacked_on = urlutils.normalize_url(stacked_on)
1338
parent_url = br_from.get_parent()
1340
parent = Branch.open(parent_url)
1341
stacked_on = parent.get_public_branch()
1343
# I considered excluding non-http url's here, thus forcing
1344
# 'public' branches only, but that only works for some
1345
# users, so it's best to just depend on the user spotting an
1346
# error by the feedback given to them. RBC 20080227.
1347
stacked_on = parent_url
1349
raise errors.BzrCommandError(gettext(
1350
"Could not determine branch to refer to."))
1352
# Get the destination location
693
1353
if location is None:
1354
stored_loc = br_from.get_push_location()
694
1355
if stored_loc is None:
695
raise errors.BzrCommandError("No push location known or specified.")
1356
parent_loc = br_from.get_parent()
1358
raise errors.BzrCommandError(gettext(
1359
"No push location known or specified. To push to the "
1360
"parent branch (at %s), use 'bzr push :parent'." %
1361
urlutils.unescape_for_display(parent_loc,
1362
self.outf.encoding)))
1364
raise errors.BzrCommandError(gettext(
1365
"No push location known or specified."))
697
1367
display_url = urlutils.unescape_for_display(stored_loc,
698
1368
self.outf.encoding)
699
self.outf.write("Using saved location: %s\n" % display_url)
1369
note(gettext("Using saved push location: %s") % display_url)
700
1370
location = stored_loc
702
to_transport = transport.get_transport(location)
704
br_to = repository_to = dir_to = None
706
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
707
except errors.NotBranchError:
708
pass # Didn't find anything
710
# If we can open a branch, use its direct repository, otherwise see
711
# if there is a repository without a branch.
713
br_to = dir_to.open_branch()
714
except errors.NotBranchError:
715
# Didn't find a branch, can we find a repository?
717
repository_to = dir_to.find_repository()
718
except errors.NoRepositoryPresent:
721
# Found a branch, so we must have found a repository
722
repository_to = br_to.repository
726
# The destination doesn't exist; create it.
727
# XXX: Refactor the create_prefix/no_create_prefix code into a
728
# common helper function
730
to_transport.mkdir('.')
731
except errors.FileExists:
732
if not use_existing_dir:
733
raise errors.BzrCommandError("Target directory %s"
734
" already exists, but does not have a valid .bzr"
735
" directory. Supply --use-existing-dir to push"
736
" there anyway." % location)
737
except errors.NoSuchFile:
738
if not create_prefix:
739
raise errors.BzrCommandError("Parent directory of %s"
741
"\nYou may supply --create-prefix to create all"
742
" leading parent directories."
745
_create_prefix(to_transport)
747
# Now the target directory exists, but doesn't have a .bzr
748
# directory. So we need to create it, along with any work to create
749
# all of the dependent branches, etc.
750
dir_to = br_from.bzrdir.clone_on_transport(to_transport,
751
revision_id=br_from.last_revision())
752
br_to = dir_to.open_branch()
753
# TODO: Some more useful message about what was copied
754
note('Created new branch.')
755
# We successfully created the target, remember it
756
if br_from.get_push_location() is None or remember:
757
br_from.set_push_location(br_to.base)
758
elif repository_to is None:
759
# we have a bzrdir but no branch or repository
760
# XXX: Figure out what to do other than complain.
761
raise errors.BzrCommandError("At %s you have a valid .bzr control"
762
" directory, but not a branch or repository. This is an"
763
" unsupported configuration. Please move the target directory"
764
" out of the way and try again."
767
# We have a repository but no branch, copy the revisions, and then
769
last_revision_id = br_from.last_revision()
770
repository_to.fetch(br_from.repository,
771
revision_id=last_revision_id)
772
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
773
note('Created new branch.')
774
if br_from.get_push_location() is None or remember:
775
br_from.set_push_location(br_to.base)
776
else: # We have a valid to branch
777
# We were able to connect to the remote location, so remember it
778
# we don't need to successfully push because of possible divergence.
779
if br_from.get_push_location() is None or remember:
780
br_from.set_push_location(br_to.base)
781
old_rh = br_to.revision_history()
784
tree_to = dir_to.open_workingtree()
785
except errors.NotLocalUrl:
786
warning("This transport does not update the working "
787
"tree of: %s. See 'bzr help working-trees' for "
788
"more information." % br_to.base)
789
push_result = br_from.push(br_to, overwrite)
790
except errors.NoWorkingTree:
791
push_result = br_from.push(br_to, overwrite)
795
push_result = br_from.push(tree_to.branch, overwrite)
799
except errors.DivergedBranches:
800
raise errors.BzrCommandError('These branches have diverged.'
801
' Try using "merge" and then "push".')
802
if push_result is not None:
803
push_result.report(self.outf)
805
new_rh = br_to.revision_history()
808
from bzrlib.log import show_changed_revisions
809
show_changed_revisions(br_to, old_rh, new_rh,
812
# we probably did a clone rather than a push, so a message was
1372
_show_push_branch(br_from, revision_id, location, self.outf,
1373
verbose=verbose, overwrite=overwrite, remember=remember,
1374
stacked_on=stacked_on, create_prefix=create_prefix,
1375
use_existing_dir=use_existing_dir, no_tree=no_tree)
817
1378
class cmd_branch(Command):
818
"""Create a new copy of a branch.
1379
__doc__ = """Create a new branch that is a copy of an existing branch.
820
1381
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
821
1382
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
827
1388
To retrieve the branch as of a particular revision, supply the --revision
828
1389
parameter, as in "branch foo/bar -r 5".
1391
The synonyms 'clone' and 'get' for this command are deprecated.
831
1394
_see_also = ['checkout']
832
1395
takes_args = ['from_location', 'to_location?']
833
takes_options = ['revision']
1396
takes_options = ['revision',
1397
Option('hardlink', help='Hard-link working tree files where possible.'),
1398
Option('files-from', type=str,
1399
help="Get file contents from this tree."),
1401
help="Create a branch without a working-tree."),
1403
help="Switch the checkout in the current directory "
1404
"to the new branch."),
1406
help='Create a stacked branch referring to the source branch. '
1407
'The new branch will depend on the availability of the source '
1408
'branch for all operations.'),
1409
Option('standalone',
1410
help='Do not use a shared repository, even if available.'),
1411
Option('use-existing-dir',
1412
help='By default branch will fail if the target'
1413
' directory exists, but does not already'
1414
' have a control directory. This flag will'
1415
' allow branch to proceed.'),
1417
help="Bind new branch to from location."),
834
1419
aliases = ['get', 'clone']
836
def run(self, from_location, to_location=None, revision=None):
1421
def run(self, from_location, to_location=None, revision=None,
1422
hardlink=False, stacked=False, standalone=False, no_tree=False,
1423
use_existing_dir=False, switch=False, bind=False,
1425
from bzrlib import switch as _mod_switch
837
1426
from bzrlib.tag import _merge_tags_if_possible
840
elif len(revision) > 1:
841
raise errors.BzrCommandError(
842
'bzr branch --revision takes exactly 1 revision value')
844
br_from = Branch.open(from_location)
847
if len(revision) == 1 and revision[0] is not None:
848
revision_id = revision[0].in_history(br_from)[1]
850
# FIXME - wt.last_revision, fallback to branch, fall back to
851
# None or perhaps NULL_REVISION to mean copy nothing
853
revision_id = br_from.last_revision()
854
if to_location is None:
1427
if self.invoked_as in ['get', 'clone']:
1428
ui.ui_factory.show_user_warning(
1429
'deprecated_command',
1430
deprecated_name=self.invoked_as,
1431
recommended_name='branch',
1432
deprecated_in_version='2.4')
1433
accelerator_tree, br_from = controldir.ControlDir.open_tree_or_branch(
1435
if not (hardlink or files_from):
1436
# accelerator_tree is usually slower because you have to read N
1437
# files (no readahead, lots of seeks, etc), but allow the user to
1438
# explicitly request it
1439
accelerator_tree = None
1440
if files_from is not None and files_from != from_location:
1441
accelerator_tree = WorkingTree.open(files_from)
1442
revision = _get_one_revision('branch', revision)
1443
self.add_cleanup(br_from.lock_read().unlock)
1444
if revision is not None:
1445
revision_id = revision.as_revision_id(br_from)
1447
# FIXME - wt.last_revision, fallback to branch, fall back to
1448
# None or perhaps NULL_REVISION to mean copy nothing
1450
revision_id = br_from.last_revision()
1451
if to_location is None:
1452
to_location = getattr(br_from, "name", None)
855
1454
to_location = urlutils.derive_to_location(from_location)
1455
to_transport = transport.get_transport(to_location)
1457
to_transport.mkdir('.')
1458
except errors.FileExists:
1460
to_dir = controldir.ControlDir.open_from_transport(
1462
except errors.NotBranchError:
1463
if not use_existing_dir:
1464
raise errors.BzrCommandError(gettext('Target directory "%s" '
1465
'already exists.') % to_location)
858
name = os.path.basename(to_location) + '\n'
860
to_transport = transport.get_transport(to_location)
862
to_transport.mkdir('.')
863
except errors.FileExists:
864
raise errors.BzrCommandError('Target directory "%s" already'
865
' exists.' % to_location)
866
except errors.NoSuchFile:
867
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1470
to_dir.open_branch()
1471
except errors.NotBranchError:
1474
raise errors.AlreadyBranchError(to_location)
1475
except errors.NoSuchFile:
1476
raise errors.BzrCommandError(gettext('Parent of "%s" does not exist.')
870
1482
# preserve whatever source format we have.
871
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
872
branch = dir.open_branch()
1483
to_dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1484
possible_transports=[to_transport],
1485
accelerator_tree=accelerator_tree,
1486
hardlink=hardlink, stacked=stacked,
1487
force_new_repo=standalone,
1488
create_tree_if_local=not no_tree,
1489
source_branch=br_from)
1490
branch = to_dir.open_branch(
1491
possible_transports=[
1492
br_from.bzrdir.root_transport, to_transport])
873
1493
except errors.NoSuchRevision:
874
1494
to_transport.delete_tree('.')
875
msg = "The branch %s has no revision %s." % (from_location, revision[0])
1495
msg = gettext("The branch {0} has no revision {1}.").format(
1496
from_location, revision)
876
1497
raise errors.BzrCommandError(msg)
878
branch.control_files.put_utf8('branch-name', name)
879
_merge_tags_if_possible(br_from, branch)
880
note('Branched %d revision(s).' % branch.revno())
1500
to_repo = to_dir.open_repository()
1501
except errors.NoRepositoryPresent:
1502
to_repo = to_dir.create_repository()
1503
to_repo.fetch(br_from.repository, revision_id=revision_id)
1504
branch = br_from.sprout(to_dir, revision_id=revision_id)
1505
_merge_tags_if_possible(br_from, branch)
1506
# If the source branch is stacked, the new branch may
1507
# be stacked whether we asked for that explicitly or not.
1508
# We therefore need a try/except here and not just 'if stacked:'
1510
note(gettext('Created new stacked branch referring to %s.') %
1511
branch.get_stacked_on_url())
1512
except (errors.NotStacked, errors.UnstackableBranchFormat,
1513
errors.UnstackableRepositoryFormat), e:
1514
note(ngettext('Branched %d revision.', 'Branched %d revisions.', branch.revno()) % branch.revno())
1516
# Bind to the parent
1517
parent_branch = Branch.open(from_location)
1518
branch.bind(parent_branch)
1519
note(gettext('New branch bound to %s') % from_location)
1521
# Switch to the new branch
1522
wt, _ = WorkingTree.open_containing('.')
1523
_mod_switch.switch(wt.bzrdir, branch)
1524
note(gettext('Switched to branch: %s'),
1525
urlutils.unescape_for_display(branch.base, 'utf-8'))
1528
class cmd_branches(Command):
1529
__doc__ = """List the branches available at the current location.
1531
This command will print the names of all the branches at the current
1535
takes_args = ['location?']
1537
Option('recursive', short_name='R',
1538
help='Recursively scan for branches rather than '
1539
'just looking in the specified location.')]
1541
def run(self, location=".", recursive=False):
1543
t = transport.get_transport(location)
1544
if not t.listable():
1545
raise errors.BzrCommandError(
1546
"Can't scan this type of location.")
1547
for b in controldir.ControlDir.find_branches(t):
1548
self.outf.write("%s\n" % urlutils.unescape_for_display(
1549
urlutils.relative_url(t.base, b.base),
1550
self.outf.encoding).rstrip("/"))
1552
dir = controldir.ControlDir.open_containing(location)[0]
1554
active_branch = dir.open_branch(name="")
1555
except errors.NotBranchError:
1556
active_branch = None
1558
for name, branch in iter_sibling_branches(dir):
1561
active = (active_branch is not None and
1562
active_branch.base == branch.base)
1563
names[name] = active
1564
# Only mention the current branch explicitly if it's not
1565
# one of the colocated branches
1566
if not any(names.values()) and active_branch is not None:
1567
self.outf.write("* %s\n" % gettext("(default)"))
1568
for name in sorted(names.keys()):
1569
active = names[name]
1574
self.outf.write("%s %s\n" % (
1575
prefix, name.encode(self.outf.encoding)))
885
1578
class cmd_checkout(Command):
886
"""Create a new checkout of an existing branch.
1579
__doc__ = """Create a new checkout of an existing branch.
888
1581
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
889
1582
the branch found in '.'. This is useful if you have removed the working tree
890
1583
or if it was never created - i.e. if you pushed the branch to its current
891
1584
location using SFTP.
893
1586
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
894
1587
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
895
1588
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
969
1661
@display_command
970
1662
def run(self, dir=u'.'):
971
1663
tree = WorkingTree.open_containing(dir)[0]
974
new_inv = tree.inventory
975
old_tree = tree.basis_tree()
978
old_inv = old_tree.inventory
979
renames = list(_mod_tree.find_renames(old_inv, new_inv))
981
for old_name, new_name in renames:
982
self.outf.write("%s => %s\n" % (old_name, new_name))
1664
self.add_cleanup(tree.lock_read().unlock)
1665
old_tree = tree.basis_tree()
1666
self.add_cleanup(old_tree.lock_read().unlock)
1668
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1669
for f, paths, c, v, p, n, k, e in iterator:
1670
if paths[0] == paths[1]:
1674
renames.append(paths)
1676
for old_name, new_name in renames:
1677
self.outf.write("%s => %s\n" % (old_name, new_name))
989
1680
class cmd_update(Command):
990
"""Update a tree to have the latest code committed to its branch.
992
This will perform a merge into the working tree, and may generate
993
conflicts. If you have any local changes, you will still
994
need to commit them after the update for the update to be complete.
996
If you want to discard your local changes, you can just do a
997
'bzr revert' instead of 'bzr commit' after the update.
1681
__doc__ = """Update a working tree to a new revision.
1683
This will perform a merge of the destination revision (the tip of the
1684
branch, or the specified revision) into the working tree, and then make
1685
that revision the basis revision for the working tree.
1687
You can use this to visit an older revision, or to update a working tree
1688
that is out of date from its branch.
1690
If there are any uncommitted changes in the tree, they will be carried
1691
across and remain as uncommitted changes after the update. To discard
1692
these changes, use 'bzr revert'. The uncommitted changes may conflict
1693
with the changes brought in by the change in basis revision.
1695
If the tree's branch is bound to a master branch, bzr will also update
1696
the branch from the master.
1698
You cannot update just a single file or directory, because each Bazaar
1699
working tree has just a single basis revision. If you want to restore a
1700
file that has been removed locally, use 'bzr revert' instead of 'bzr
1701
update'. If you want to restore a file to its state in a previous
1702
revision, use 'bzr revert' with a '-r' option, or use 'bzr cat' to write
1703
out the old content of that file to a new location.
1705
The 'dir' argument, if given, must be the location of the root of a
1706
working tree to update. By default, the working tree that contains the
1707
current working directory is used.
1000
_see_also = ['pull', 'working-trees']
1710
_see_also = ['pull', 'working-trees', 'status-flags']
1001
1711
takes_args = ['dir?']
1712
takes_options = ['revision',
1714
help="Show base revision text in conflicts."),
1002
1716
aliases = ['up']
1004
def run(self, dir='.'):
1005
tree = WorkingTree.open_containing(dir)[0]
1006
master = tree.branch.get_master_branch()
1718
def run(self, dir=None, revision=None, show_base=None):
1719
if revision is not None and len(revision) != 1:
1720
raise errors.BzrCommandError(gettext(
1721
"bzr update --revision takes exactly one revision"))
1723
tree = WorkingTree.open_containing('.')[0]
1725
tree, relpath = WorkingTree.open_containing(dir)
1728
raise errors.BzrCommandError(gettext(
1729
"bzr update can only update a whole tree, "
1730
"not a file or subdirectory"))
1731
branch = tree.branch
1732
possible_transports = []
1733
master = branch.get_master_branch(
1734
possible_transports=possible_transports)
1007
1735
if master is not None:
1736
branch_location = master.base
1008
1737
tree.lock_write()
1739
branch_location = tree.branch.base
1010
1740
tree.lock_tree_write()
1741
self.add_cleanup(tree.unlock)
1742
# get rid of the final '/' and be ready for display
1743
branch_location = urlutils.unescape_for_display(
1744
branch_location.rstrip('/'),
1746
existing_pending_merges = tree.get_parent_ids()[1:]
1750
# may need to fetch data into a heavyweight checkout
1751
# XXX: this may take some time, maybe we should display a
1753
old_tip = branch.update(possible_transports)
1754
if revision is not None:
1755
revision_id = revision[0].as_revision_id(branch)
1757
revision_id = branch.last_revision()
1758
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1759
revno = branch.revision_id_to_dotted_revno(revision_id)
1760
note(gettext("Tree is up to date at revision {0} of branch {1}"
1761
).format('.'.join(map(str, revno)), branch_location))
1763
view_info = _get_view_info_for_change_reporter(tree)
1764
change_reporter = delta._ChangeReporter(
1765
unversioned_filter=tree.is_ignored,
1766
view_info=view_info)
1012
existing_pending_merges = tree.get_parent_ids()[1:]
1013
last_rev = tree.last_revision()
1014
if last_rev == tree.branch.last_revision():
1015
# may be up to date, check master too.
1016
master = tree.branch.get_master_branch()
1017
if master is None or last_rev == master.last_revision():
1018
revno = tree.branch.revision_id_to_revno(last_rev)
1019
note("Tree is up to date at revision %d." % (revno,))
1021
conflicts = tree.update(delta._ChangeReporter(
1022
unversioned_filter=tree.is_ignored))
1023
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1024
note('Updated to revision %d.' % (revno,))
1025
if tree.get_parent_ids()[1:] != existing_pending_merges:
1026
note('Your local commits will now show as pending merges with '
1027
"'bzr status', and can be committed with 'bzr commit'.")
1768
conflicts = tree.update(
1770
possible_transports=possible_transports,
1771
revision=revision_id,
1773
show_base=show_base)
1774
except errors.NoSuchRevision, e:
1775
raise errors.BzrCommandError(gettext(
1776
"branch has no revision %s\n"
1777
"bzr update --revision only works"
1778
" for a revision in the branch history")
1780
revno = tree.branch.revision_id_to_dotted_revno(
1781
_mod_revision.ensure_null(tree.last_revision()))
1782
note(gettext('Updated to revision {0} of branch {1}').format(
1783
'.'.join(map(str, revno)), branch_location))
1784
parent_ids = tree.get_parent_ids()
1785
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1786
note(gettext('Your local commits will now show as pending merges with '
1787
"'bzr status', and can be committed with 'bzr commit'."))
1036
1794
class cmd_info(Command):
1037
"""Show information about a working tree, branch or repository.
1795
__doc__ = """Show information about a working tree, branch or repository.
1039
1797
This command will show all known locations and formats associated to the
1040
tree, branch or repository. Statistical information is included with
1798
tree, branch or repository.
1800
In verbose mode, statistical information is included with each report.
1801
To see extended statistic information, use a verbosity level of 2 or
1802
higher by specifying the verbose option multiple times, e.g. -vv.
1043
1804
Branches and working trees will also report any missing revisions.
1808
Display information on the format and related locations:
1812
Display the above together with extended format information and
1813
basic statistics (like the number of files in the working tree and
1814
number of revisions in the branch and repository):
1818
Display the above together with number of committers to the branch:
1045
1822
_see_also = ['revno', 'working-trees', 'repositories']
1046
1823
takes_args = ['location?']
1047
1824
takes_options = ['verbose']
1825
encoding_type = 'replace'
1049
1827
@display_command
1050
def run(self, location=None, verbose=0):
1828
def run(self, location=None, verbose=False):
1830
noise_level = get_verbosity_level()
1051
1833
from bzrlib.info import show_bzrdir_info
1052
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1834
show_bzrdir_info(controldir.ControlDir.open_containing(location)[0],
1835
verbose=noise_level, outfile=self.outf)
1056
1838
class cmd_remove(Command):
1057
"""Remove files or directories.
1059
This makes bzr stop tracking changes to the specified files and
1060
delete them if they can easily be recovered using revert.
1062
You can specify one or more files, and/or --new. If you specify --new,
1063
only 'added' files will be removed. If you specify both, then new files
1064
in the specified directories will be removed. If the directories are
1065
also new, they will also be removed.
1839
__doc__ = """Remove files or directories.
1841
This makes Bazaar stop tracking changes to the specified files. Bazaar will
1842
delete them if they can easily be recovered using revert otherwise they
1843
will be backed up (adding an extension of the form .~#~). If no options or
1844
parameters are given Bazaar will scan for files that are being tracked by
1845
Bazaar but missing in your tree and stop tracking them for you.
1067
1847
takes_args = ['file*']
1068
1848
takes_options = ['verbose',
1069
Option('new', help='remove newly-added files'),
1849
Option('new', help='Only remove files that have never been committed.'),
1070
1850
RegistryOption.from_kwargs('file-deletion-strategy',
1071
'The file deletion mode to be used',
1851
'The file deletion mode to be used.',
1072
1852
title='Deletion Strategy', value_switches=True, enum_switch=False,
1073
safe='Only delete files if they can be'
1074
' safely recovered (default).',
1075
keep="Don't delete any files.",
1853
safe='Backup changed files (default).',
1854
keep='Delete from bzr but leave the working copy.',
1855
no_backup='Don\'t backup changed files.',
1076
1856
force='Delete all the specified files, even if they can not be '
1077
'recovered and even if they are non-empty directories.')]
1857
'recovered and even if they are non-empty directories. '
1858
'(deprecated, use no-backup)')]
1859
aliases = ['rm', 'del']
1079
1860
encoding_type = 'replace'
1081
1862
def run(self, file_list, verbose=False, new=False,
1082
1863
file_deletion_strategy='safe'):
1083
tree, file_list = tree_files(file_list)
1864
if file_deletion_strategy == 'force':
1865
note(gettext("(The --force option is deprecated, rather use --no-backup "
1867
file_deletion_strategy = 'no-backup'
1869
tree, file_list = WorkingTree.open_containing_paths(file_list)
1085
1871
if file_list is not None:
1086
file_list = [f for f in file_list if f != '']
1088
raise errors.BzrCommandError('Specify one or more files to'
1089
' remove, or use --new.')
1872
file_list = [f for f in file_list]
1874
self.add_cleanup(tree.lock_write().unlock)
1875
# Heuristics should probably all move into tree.remove_smart or
1092
1878
added = tree.changes_from(tree.basis_tree(),
1093
1879
specific_files=file_list).added
1094
1880
file_list = sorted([f[0] for f in added], reverse=True)
1095
1881
if len(file_list) == 0:
1096
raise errors.BzrCommandError('No matching files.')
1882
raise errors.BzrCommandError(gettext('No matching files.'))
1883
elif file_list is None:
1884
# missing files show up in iter_changes(basis) as
1885
# versioned-with-no-kind.
1887
for change in tree.iter_changes(tree.basis_tree()):
1888
# Find paths in the working tree that have no kind:
1889
if change[1][1] is not None and change[6][1] is None:
1890
missing.append(change[1][1])
1891
file_list = sorted(missing, reverse=True)
1892
file_deletion_strategy = 'keep'
1097
1893
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1098
1894
keep_files=file_deletion_strategy=='keep',
1099
force=file_deletion_strategy=='force')
1895
force=(file_deletion_strategy=='no-backup'))
1102
1898
class cmd_file_id(Command):
1103
"""Print file_id of a particular file or directory.
1899
__doc__ = """Print file_id of a particular file or directory.
1105
1901
The file_id is assigned when the file is first added and remains the
1106
1902
same through all revisions where the file exists, even when it is
1271
2083
to_transport.ensure_base()
1272
2084
except errors.NoSuchFile:
1273
2085
if not create_prefix:
1274
raise errors.BzrCommandError("Parent directory of %s"
2086
raise errors.BzrCommandError(gettext("Parent directory of %s"
1275
2087
" does not exist."
1276
2088
"\nYou may supply --create-prefix to create all"
1277
" leading parent directories."
2089
" leading parent directories.")
1279
_create_prefix(to_transport)
2091
to_transport.create_prefix()
1282
existing_bzrdir = bzrdir.BzrDir.open(location)
2094
a_bzrdir = controldir.ControlDir.open_from_transport(to_transport)
1283
2095
except errors.NotBranchError:
1284
2096
# really a NotBzrDir error...
1285
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
2097
create_branch = controldir.ControlDir.create_branch_convenience
2099
force_new_tree = False
2101
force_new_tree = None
2102
branch = create_branch(to_transport.base, format=format,
2103
possible_transports=[to_transport],
2104
force_new_tree=force_new_tree)
2105
a_bzrdir = branch.bzrdir
1288
2107
from bzrlib.transport.local import LocalTransport
1289
if existing_bzrdir.has_branch():
2108
if a_bzrdir.has_branch():
1290
2109
if (isinstance(to_transport, LocalTransport)
1291
and not existing_bzrdir.has_workingtree()):
2110
and not a_bzrdir.has_workingtree()):
1292
2111
raise errors.BranchExistsWithoutWorkingTree(location)
1293
2112
raise errors.AlreadyBranchError(location)
1295
branch = existing_bzrdir.create_branch()
1296
existing_bzrdir.create_workingtree()
2113
branch = a_bzrdir.create_branch()
2114
if not no_tree and not a_bzrdir.has_workingtree():
2115
a_bzrdir.create_workingtree()
1297
2116
if append_revisions_only:
1299
2118
branch.set_append_revisions_only(True)
1300
2119
except errors.UpgradeRequired:
1301
raise errors.BzrCommandError('This branch format cannot be set'
1302
' to append-revisions-only. Try --experimental-branch6')
2120
raise errors.BzrCommandError(gettext('This branch format cannot be set'
2121
' to append-revisions-only. Try --default.'))
2123
from bzrlib.info import describe_layout, describe_format
2125
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
2126
except (errors.NoWorkingTree, errors.NotLocalUrl):
2128
repository = branch.repository
2129
layout = describe_layout(repository, branch, tree).lower()
2130
format = describe_format(a_bzrdir, repository, branch, tree)
2131
self.outf.write(gettext("Created a {0} (format: {1})\n").format(
2133
if repository.is_shared():
2134
#XXX: maybe this can be refactored into transport.path_or_url()
2135
url = repository.bzrdir.root_transport.external_url()
2137
url = urlutils.local_path_from_url(url)
2138
except errors.InvalidURL:
2140
self.outf.write(gettext("Using shared repository: %s\n") % url)
1305
2143
class cmd_init_repository(Command):
1306
"""Create a shared repository to hold branches.
2144
__doc__ = """Create a shared repository for branches to share storage space.
1308
2146
New branches created under the repository directory will store their
1309
revisions in the repository, not in the branch directory.
1311
If the --no-trees option is used then the branches in the repository
1312
will not have working trees by default.
1315
bzr init-repo --no-trees repo
1317
bzr checkout --lightweight repo/trunk trunk-checkout
1321
See 'bzr help repositories' for more information.
2147
revisions in the repository, not in the branch directory. For branches
2148
with shared history, this reduces the amount of storage needed and
2149
speeds up the creation of new branches.
2151
If the --no-trees option is given then the branches in the repository
2152
will not have working trees by default. They will still exist as
2153
directories on disk, but they will not have separate copies of the
2154
files at a certain revision. This can be useful for repositories that
2155
store branches which are interacted with through checkouts or remote
2156
branches, such as on a server.
2159
Create a shared repository holding just branches::
2161
bzr init-repo --no-trees repo
2164
Make a lightweight checkout elsewhere::
2166
bzr checkout --lightweight repo/trunk trunk-checkout
1324
_see_also = ['init', 'branch', 'checkout']
2171
_see_also = ['init', 'branch', 'checkout', 'repositories']
1325
2172
takes_args = ["location"]
1326
2173
takes_options = [RegistryOption('format',
1327
2174
help='Specify a format for this repository. See'
1328
' "bzr help formats" for details',
1329
registry=bzrdir.format_registry,
1330
converter=bzrdir.format_registry.make_bzrdir,
2175
' "bzr help formats" for details.',
2176
lazy_registry=('bzrlib.controldir', 'format_registry'),
2177
converter=lambda name: controldir.format_registry.make_bzrdir(name),
1331
2178
value_switches=True, title='Repository format'),
1332
2179
Option('no-trees',
1333
2180
help='Branches in the repository will default to'
1334
' not having a working tree'),
2181
' not having a working tree.'),
1336
2183
aliases = ["init-repo"]
1338
2185
def run(self, location, format=None, no_trees=False):
1339
2186
if format is None:
1340
format = bzrdir.format_registry.make_bzrdir('default')
2187
format = controldir.format_registry.make_bzrdir('default')
1342
2189
if location is None:
1345
2192
to_transport = transport.get_transport(location)
1346
to_transport.ensure_base()
1348
newdir = format.initialize_on_transport(to_transport)
1349
repo = newdir.create_repository(shared=True)
1350
repo.set_make_working_trees(not no_trees)
2194
(repo, newdir, require_stacking, repository_policy) = (
2195
format.initialize_on_transport_ex(to_transport,
2196
create_prefix=True, make_working_trees=not no_trees,
2197
shared_repo=True, force_new_repo=True,
2198
use_existing_dir=True,
2199
repo_format_name=format.repository_format.get_format_string()))
2201
from bzrlib.info import show_bzrdir_info
2202
show_bzrdir_info(newdir, verbose=0, outfile=self.outf)
1353
2205
class cmd_diff(Command):
1354
"""Show differences in the working tree or between revisions.
1356
If files are listed, only the changes in those files are listed.
1357
Otherwise, all changes for the tree are listed.
2206
__doc__ = """Show differences in the working tree, between revisions or branches.
2208
If no arguments are given, all changes for the current tree are listed.
2209
If files are given, only the changes in those files are listed.
2210
Remote and multiple branches can be compared by using the --old and
2211
--new options. If not provided, the default for both is derived from
2212
the first argument, if any, or the current tree if no arguments are
1359
2215
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1360
2216
produces patches suitable for "patch -p1".
1364
Shows the difference in the working tree versus the last commit
1366
Difference between the working tree and revision 1
1368
Difference between revision 2 and revision 1
1369
bzr diff --prefix old/:new/
1370
Same as 'bzr diff' but prefix paths with old/ and new/
1371
bzr diff bzr.mine bzr.dev
1372
Show the differences between the two working trees
1374
Show just the differences for 'foo.c'
2218
Note that when using the -r argument with a range of revisions, the
2219
differences are computed between the two specified revisions. That
2220
is, the command does not show the changes introduced by the first
2221
revision in the range. This differs from the interpretation of
2222
revision ranges used by "bzr log" which includes the first revision
2227
2 - unrepresentable changes
2232
Shows the difference in the working tree versus the last commit::
2236
Difference between the working tree and revision 1::
2240
Difference between revision 3 and revision 1::
2244
Difference between revision 3 and revision 1 for branch xxx::
2248
The changes introduced by revision 2 (equivalent to -r1..2)::
2252
To see the changes introduced by revision X::
2256
Note that in the case of a merge, the -c option shows the changes
2257
compared to the left hand parent. To see the changes against
2258
another parent, use::
2260
bzr diff -r<chosen_parent>..X
2262
The changes between the current revision and the previous revision
2263
(equivalent to -c-1 and -r-2..-1)
2267
Show just the differences for file NEWS::
2271
Show the differences in working tree xxx for file NEWS::
2275
Show the differences from branch xxx to this working tree:
2279
Show the differences between two branches for file NEWS::
2281
bzr diff --old xxx --new yyy NEWS
2283
Same as 'bzr diff' but prefix paths with old/ and new/::
2285
bzr diff --prefix old/:new/
2287
Show the differences using a custom diff program with options::
2289
bzr diff --using /usr/bin/diff --diff-options -wu
1376
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1377
# or a graphical diff.
1379
# TODO: Python difflib is not exactly the same as unidiff; should
1380
# either fix it up or prefer to use an external diff.
1382
# TODO: Selected-file diff is inefficient and doesn't show you
1385
# TODO: This probably handles non-Unix newlines poorly.
1387
2291
_see_also = ['status']
1388
2292
takes_args = ['file*']
1389
takes_options = ['revision', 'diff-options',
2294
Option('diff-options', type=str,
2295
help='Pass these options to the external diff program.'),
1390
2296
Option('prefix', type=str,
1391
2297
short_name='p',
1392
help='Set prefixes to added to old and new filenames, as '
1393
'two values separated by a colon. (eg "old/:new/")'),
2298
help='Set prefixes added to old and new filenames, as '
2299
'two values separated by a colon. (eg "old/:new/").'),
2301
help='Branch/tree to compare from.',
2305
help='Branch/tree to compare to.',
2311
help='Use this command to compare files.',
2314
RegistryOption('format',
2316
help='Diff format to use.',
2317
lazy_registry=('bzrlib.diff', 'format_registry'),
2318
title='Diff format'),
1395
2320
aliases = ['di', 'dif']
1396
2321
encoding_type = 'exact'
1398
2323
@display_command
1399
2324
def run(self, revision=None, file_list=None, diff_options=None,
1401
from bzrlib.diff import diff_cmd_helper, show_diff_trees
2325
prefix=None, old=None, new=None, using=None, format=None):
2326
from bzrlib.diff import (get_trees_and_branches_to_diff_locked,
1403
2329
if (prefix is None) or (prefix == '0'):
1404
2330
# diff -p0 format
1560
2461
return int(limitstring)
1561
2462
except ValueError:
1562
msg = "The limit argument must be an integer."
2463
msg = gettext("The limit argument must be an integer.")
2464
raise errors.BzrCommandError(msg)
2467
def _parse_levels(s):
2471
msg = gettext("The levels argument must be an integer.")
1563
2472
raise errors.BzrCommandError(msg)
1566
2475
class cmd_log(Command):
1567
"""Show log of a branch, file, or directory.
1569
By default show the log of the branch containing the working directory.
1571
To request a range of logs, you can use the command -r begin..end
1572
-r revision requests a specific revision, -r ..end or -r begin.. are
1578
bzr log -r -10.. http://server/branch
2476
__doc__ = """Show historical log for a branch or subset of a branch.
2478
log is bzr's default tool for exploring the history of a branch.
2479
The branch to use is taken from the first parameter. If no parameters
2480
are given, the branch containing the working directory is logged.
2481
Here are some simple examples::
2483
bzr log log the current branch
2484
bzr log foo.py log a file in its branch
2485
bzr log http://server/branch log a branch on a server
2487
The filtering, ordering and information shown for each revision can
2488
be controlled as explained below. By default, all revisions are
2489
shown sorted (topologically) so that newer revisions appear before
2490
older ones and descendants always appear before ancestors. If displayed,
2491
merged revisions are shown indented under the revision in which they
2496
The log format controls how information about each revision is
2497
displayed. The standard log formats are called ``long``, ``short``
2498
and ``line``. The default is long. See ``bzr help log-formats``
2499
for more details on log formats.
2501
The following options can be used to control what information is
2504
-l N display a maximum of N revisions
2505
-n N display N levels of revisions (0 for all, 1 for collapsed)
2506
-v display a status summary (delta) for each revision
2507
-p display a diff (patch) for each revision
2508
--show-ids display revision-ids (and file-ids), not just revnos
2510
Note that the default number of levels to display is a function of the
2511
log format. If the -n option is not used, the standard log formats show
2512
just the top level (mainline).
2514
Status summaries are shown using status flags like A, M, etc. To see
2515
the changes explained using words like ``added`` and ``modified``
2516
instead, use the -vv option.
2520
To display revisions from oldest to newest, use the --forward option.
2521
In most cases, using this option will have little impact on the total
2522
time taken to produce a log, though --forward does not incrementally
2523
display revisions like --reverse does when it can.
2525
:Revision filtering:
2527
The -r option can be used to specify what revision or range of revisions
2528
to filter against. The various forms are shown below::
2530
-rX display revision X
2531
-rX.. display revision X and later
2532
-r..Y display up to and including revision Y
2533
-rX..Y display from X to Y inclusive
2535
See ``bzr help revisionspec`` for details on how to specify X and Y.
2536
Some common examples are given below::
2538
-r-1 show just the tip
2539
-r-10.. show the last 10 mainline revisions
2540
-rsubmit:.. show what's new on this branch
2541
-rancestor:path.. show changes since the common ancestor of this
2542
branch and the one at location path
2543
-rdate:yesterday.. show changes since yesterday
2545
When logging a range of revisions using -rX..Y, log starts at
2546
revision Y and searches back in history through the primary
2547
("left-hand") parents until it finds X. When logging just the
2548
top level (using -n1), an error is reported if X is not found
2549
along the way. If multi-level logging is used (-n0), X may be
2550
a nested merge revision and the log will be truncated accordingly.
2554
If parameters are given and the first one is not a branch, the log
2555
will be filtered to show only those revisions that changed the
2556
nominated files or directories.
2558
Filenames are interpreted within their historical context. To log a
2559
deleted file, specify a revision range so that the file existed at
2560
the end or start of the range.
2562
Historical context is also important when interpreting pathnames of
2563
renamed files/directories. Consider the following example:
2565
* revision 1: add tutorial.txt
2566
* revision 2: modify tutorial.txt
2567
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2571
* ``bzr log guide.txt`` will log the file added in revision 1
2573
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2575
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2576
the original file in revision 2.
2578
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2579
was no file called guide.txt in revision 2.
2581
Renames are always followed by log. By design, there is no need to
2582
explicitly ask for this (and no way to stop logging a file back
2583
until it was last renamed).
2587
The --match option can be used for finding revisions that match a
2588
regular expression in a commit message, committer, author or bug.
2589
Specifying the option several times will match any of the supplied
2590
expressions. --match-author, --match-bugs, --match-committer and
2591
--match-message can be used to only match a specific field.
2595
GUI tools and IDEs are often better at exploring history than command
2596
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2597
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2598
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2599
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2601
You may find it useful to add the aliases below to ``bazaar.conf``::
2605
top = log -l10 --line
2608
``bzr tip`` will then show the latest revision while ``bzr top``
2609
will show the last 10 mainline revisions. To see the details of a
2610
particular revision X, ``bzr show -rX``.
2612
If you are interested in looking deeper into a particular merge X,
2613
use ``bzr log -n0 -rX``.
2615
``bzr log -v`` on a branch with lots of history is currently
2616
very slow. A fix for this issue is currently under development.
2617
With or without that fix, it is recommended that a revision range
2618
be given when using the -v option.
2620
bzr has a generic full-text matching plugin, bzr-search, that can be
2621
used to find revisions matching user names, commit messages, etc.
2622
Among other features, this plugin can find all revisions containing
2623
a list of words but not others.
2625
When exploring non-mainline history on large projects with deep
2626
history, the performance of log can be greatly improved by installing
2627
the historycache plugin. This plugin buffers historical information
2628
trading disk space for faster speed.
1581
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1583
takes_args = ['location?']
1584
takes_options = [Option('forward',
1585
help='show from oldest to newest'),
1589
help='show files changed in each revision'),
1590
'show-ids', 'revision',
1594
help='show revisions whose message matches this regexp',
1597
help='limit the output to the first N revisions',
2630
takes_args = ['file*']
2631
_see_also = ['log-formats', 'revisionspec']
2634
help='Show from oldest to newest.'),
2636
custom_help('verbose',
2637
help='Show files changed in each revision.'),
2641
type=bzrlib.option._parse_revision_str,
2643
help='Show just the specified revision.'
2644
' See also "help revisionspec".'),
2646
RegistryOption('authors',
2647
'What names to list as authors - first, all or committer.',
2649
lazy_registry=('bzrlib.log', 'author_list_registry'),
2653
help='Number of levels to display - 0 for all, 1 for flat.',
2655
type=_parse_levels),
2657
help='Show revisions whose message matches this '
2658
'regular expression.',
2663
help='Limit the output to the first N revisions.',
2668
help='Show changes made in each revision as a patch.'),
2669
Option('include-merged',
2670
help='Show merged revisions like --levels 0 does.'),
2671
Option('include-merges', hidden=True,
2672
help='Historical alias for --include-merged.'),
2673
Option('omit-merges',
2674
help='Do not report commits with more than one parent.'),
2675
Option('exclude-common-ancestry',
2676
help='Display only the revisions that are not part'
2677
' of both ancestries (require -rX..Y).'
2679
Option('signatures',
2680
help='Show digital signature validity.'),
2683
help='Show revisions whose properties match this '
2686
ListOption('match-message',
2687
help='Show revisions whose message matches this '
2690
ListOption('match-committer',
2691
help='Show revisions whose committer matches this '
2694
ListOption('match-author',
2695
help='Show revisions whose authors match this '
2698
ListOption('match-bugs',
2699
help='Show revisions whose bugs match this '
1600
2703
encoding_type = 'replace'
1602
2705
@display_command
1603
def run(self, location=None, timezone='original',
2706
def run(self, file_list=None, timezone='original',
1605
2708
show_ids=False,
1608
2712
log_format=None,
1611
from bzrlib.log import show_log
1612
assert message is None or isinstance(message, basestring), \
1613
"invalid message argument %r" % message
2717
include_merged=None,
2719
exclude_common_ancestry=False,
2723
match_committer=None,
2727
include_merges=symbol_versioning.DEPRECATED_PARAMETER,
2729
from bzrlib.log import (
2731
make_log_request_dict,
2732
_get_info_for_log_files,
1614
2734
direction = (forward and 'forward') or 'reverse'
1619
# find the file id to log:
1621
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1625
tree = b.basis_tree()
1626
file_id = tree.path2id(fp)
2735
if symbol_versioning.deprecated_passed(include_merges):
2736
ui.ui_factory.show_user_warning(
2737
'deprecated_command_option',
2738
deprecated_name='--include-merges',
2739
recommended_name='--include-merged',
2740
deprecated_in_version='2.5',
2741
command=self.invoked_as)
2742
if include_merged is None:
2743
include_merged = include_merges
2745
raise errors.BzrCommandError(gettext(
2746
'{0} and {1} are mutually exclusive').format(
2747
'--include-merges', '--include-merged'))
2748
if include_merged is None:
2749
include_merged = False
2750
if (exclude_common_ancestry
2751
and (revision is None or len(revision) != 2)):
2752
raise errors.BzrCommandError(gettext(
2753
'--exclude-common-ancestry requires -r with two revisions'))
2758
raise errors.BzrCommandError(gettext(
2759
'{0} and {1} are mutually exclusive').format(
2760
'--levels', '--include-merged'))
2762
if change is not None:
2764
raise errors.RangeInChangeOption()
2765
if revision is not None:
2766
raise errors.BzrCommandError(gettext(
2767
'{0} and {1} are mutually exclusive').format(
2768
'--revision', '--change'))
2773
filter_by_dir = False
2775
# find the file ids to log and check for directory filtering
2776
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2777
revision, file_list, self.add_cleanup)
2778
for relpath, file_id, kind in file_info_list:
1627
2779
if file_id is None:
1628
raise errors.BzrCommandError(
1629
"Path does not have any revision history: %s" %
2780
raise errors.BzrCommandError(gettext(
2781
"Path unknown at end or start of revision range: %s") %
2783
# If the relpath is the top of the tree, we log everything
2788
file_ids.append(file_id)
2789
filter_by_dir = filter_by_dir or (
2790
kind in ['directory', 'tree-reference'])
1633
# FIXME ? log the current subdir only RBC 20060203
2793
# FIXME ? log the current subdir only RBC 20060203
1634
2794
if revision is not None \
1635
2795
and len(revision) > 0 and revision[0].get_branch():
1636
2796
location = revision[0].get_branch()
1639
dir, relpath = bzrdir.BzrDir.open_containing(location)
2799
dir, relpath = controldir.ControlDir.open_containing(location)
1640
2800
b = dir.open_branch()
1644
if revision is None:
1647
elif len(revision) == 1:
1648
rev1 = rev2 = revision[0].in_history(b)
1649
elif len(revision) == 2:
1650
if revision[1].get_branch() != revision[0].get_branch():
1651
# b is taken from revision[0].get_branch(), and
1652
# show_log will use its revision_history. Having
1653
# different branches will lead to weird behaviors.
1654
raise errors.BzrCommandError(
1655
"Log doesn't accept two revisions in different"
1657
rev1 = revision[0].in_history(b)
1658
rev2 = revision[1].in_history(b)
1660
raise errors.BzrCommandError(
1661
'bzr log --revision takes one or two values.')
1663
if log_format is None:
1664
log_format = log.log_formatter_registry.get_default(b)
1666
lf = log_format(show_ids=show_ids, to_file=self.outf,
1667
show_timezone=timezone)
1673
direction=direction,
1674
start_revision=rev1,
2801
self.add_cleanup(b.lock_read().unlock)
2802
rev1, rev2 = _get_revision_range(revision, b, self.name())
2804
if b.get_config_stack().get('validate_signatures_in_log'):
2808
if not gpg.GPGStrategy.verify_signatures_available():
2809
raise errors.GpgmeNotInstalled(None)
2811
# Decide on the type of delta & diff filtering to use
2812
# TODO: add an --all-files option to make this configurable & consistent
2820
diff_type = 'partial'
2824
# Build the log formatter
2825
if log_format is None:
2826
log_format = log.log_formatter_registry.get_default(b)
2827
# Make a non-encoding output to include the diffs - bug 328007
2828
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2829
lf = log_format(show_ids=show_ids, to_file=self.outf,
2830
to_exact_file=unencoded_output,
2831
show_timezone=timezone,
2832
delta_format=get_verbosity_level(),
2834
show_advice=levels is None,
2835
author_list_handler=authors)
2837
# Choose the algorithm for doing the logging. It's annoying
2838
# having multiple code paths like this but necessary until
2839
# the underlying repository format is faster at generating
2840
# deltas or can provide everything we need from the indices.
2841
# The default algorithm - match-using-deltas - works for
2842
# multiple files and directories and is faster for small
2843
# amounts of history (200 revisions say). However, it's too
2844
# slow for logging a single file in a repository with deep
2845
# history, i.e. > 10K revisions. In the spirit of "do no
2846
# evil when adding features", we continue to use the
2847
# original algorithm - per-file-graph - for the "single
2848
# file that isn't a directory without showing a delta" case.
2849
partial_history = revision and b.repository._format.supports_chks
2850
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2851
or delta_type or partial_history)
2855
match_dict[''] = match
2857
match_dict['message'] = match_message
2859
match_dict['committer'] = match_committer
2861
match_dict['author'] = match_author
2863
match_dict['bugs'] = match_bugs
2865
# Build the LogRequest and execute it
2866
if len(file_ids) == 0:
2868
rqst = make_log_request_dict(
2869
direction=direction, specific_fileids=file_ids,
2870
start_revision=rev1, end_revision=rev2, limit=limit,
2871
message_search=message, delta_type=delta_type,
2872
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2873
exclude_common_ancestry=exclude_common_ancestry, match=match_dict,
2874
signature=signatures, omit_merges=omit_merges,
2876
Logger(b, rqst).show(lf)
2879
def _get_revision_range(revisionspec_list, branch, command_name):
2880
"""Take the input of a revision option and turn it into a revision range.
2882
It returns RevisionInfo objects which can be used to obtain the rev_id's
2883
of the desired revisions. It does some user input validations.
2885
if revisionspec_list is None:
2888
elif len(revisionspec_list) == 1:
2889
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2890
elif len(revisionspec_list) == 2:
2891
start_spec = revisionspec_list[0]
2892
end_spec = revisionspec_list[1]
2893
if end_spec.get_branch() != start_spec.get_branch():
2894
# b is taken from revision[0].get_branch(), and
2895
# show_log will use its revision_history. Having
2896
# different branches will lead to weird behaviors.
2897
raise errors.BzrCommandError(gettext(
2898
"bzr %s doesn't accept two revisions in different"
2899
" branches.") % command_name)
2900
if start_spec.spec is None:
2901
# Avoid loading all the history.
2902
rev1 = RevisionInfo(branch, None, None)
2904
rev1 = start_spec.in_history(branch)
2905
# Avoid loading all of history when we know a missing
2906
# end of range means the last revision ...
2907
if end_spec.spec is None:
2908
last_revno, last_revision_id = branch.last_revision_info()
2909
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2911
rev2 = end_spec.in_history(branch)
2913
raise errors.BzrCommandError(gettext(
2914
'bzr %s --revision takes one or two values.') % command_name)
2918
def _revision_range_to_revid_range(revision_range):
2921
if revision_range[0] is not None:
2922
rev_id1 = revision_range[0].rev_id
2923
if revision_range[1] is not None:
2924
rev_id2 = revision_range[1].rev_id
2925
return rev_id1, rev_id2
1682
2927
def get_log_format(long=False, short=False, line=False, default='long'):
1683
2928
log_format = default
1702
2947
@display_command
1703
2948
def run(self, filename):
1704
2949
tree, relpath = WorkingTree.open_containing(filename)
2950
file_id = tree.path2id(relpath)
1705
2951
b = tree.branch
1706
file_id = tree.path2id(relpath)
1707
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
2952
self.add_cleanup(b.lock_read().unlock)
2953
touching_revs = log.find_touching_revisions(b, file_id)
2954
for revno, revision_id, what in touching_revs:
1708
2955
self.outf.write("%6d %s\n" % (revno, what))
1711
2958
class cmd_ls(Command):
1712
"""List files in a tree.
2959
__doc__ = """List files in a tree.
1715
2962
_see_also = ['status', 'cat']
1716
2963
takes_args = ['path?']
1717
# TODO: Take a revision or remote path and list that tree instead.
1718
takes_options = ['verbose', 'revision',
1719
Option('non-recursive',
1720
help='don\'t recurse into sub-directories'),
1722
help='Print all paths from the root of the branch.'),
1723
Option('unknown', help='Print unknown files'),
1724
Option('versioned', help='Print versioned files'),
1725
Option('ignored', help='Print ignored files'),
1727
Option('null', help='Null separate the files'),
2967
Option('recursive', short_name='R',
2968
help='Recurse into subdirectories.'),
2970
help='Print paths relative to the root of the branch.'),
2971
Option('unknown', short_name='u',
2972
help='Print unknown files.'),
2973
Option('versioned', help='Print versioned files.',
2975
Option('ignored', short_name='i',
2976
help='Print ignored files.'),
2977
Option('kind', short_name='k',
2978
help='List entries of a particular kind: file, directory, symlink.',
1730
2984
@display_command
1731
def run(self, revision=None, verbose=False,
1732
non_recursive=False, from_root=False,
2985
def run(self, revision=None, verbose=False,
2986
recursive=False, from_root=False,
1733
2987
unknown=False, versioned=False, ignored=False,
1734
null=False, kind=None, show_ids=False, path=None):
2988
null=False, kind=None, show_ids=False, path=None, directory=None):
1736
2990
if kind and kind not in ('file', 'directory', 'symlink'):
1737
raise errors.BzrCommandError('invalid kind specified')
2991
raise errors.BzrCommandError(gettext('invalid kind specified'))
1739
2993
if verbose and null:
1740
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2994
raise errors.BzrCommandError(gettext('Cannot set both --verbose and --null'))
1741
2995
all = not (unknown or versioned or ignored)
1743
2997
selection = {'I':ignored, '?':unknown, 'V':versioned}
1745
2999
if path is None:
1750
raise errors.BzrCommandError('cannot specify both --from-root'
3003
raise errors.BzrCommandError(gettext('cannot specify both --from-root'
1754
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
3006
tree, branch, relpath = \
3007
_open_directory_or_containing_tree_or_branch(fs_path, directory)
3009
# Calculate the prefix to use
1760
if revision is not None:
1761
tree = branch.repository.revision_tree(
1762
revision[0].in_history(branch).rev_id)
1764
tree = branch.basis_tree()
1768
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1769
if fp.startswith(relpath):
1770
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1771
if non_recursive and '/' in fp:
1773
if not all and not selection[fc]:
1775
if kind is not None and fkind != kind:
1778
kindch = entry.kind_character()
1779
outstring = '%-8s %s%s' % (fc, fp, kindch)
1780
if show_ids and fid is not None:
1781
outstring = "%-50s %s" % (outstring, fid)
1782
self.outf.write(outstring + '\n')
1784
self.outf.write(fp + '\0')
1787
self.outf.write(fid)
1788
self.outf.write('\0')
1796
self.outf.write('%-50s %s\n' % (fp, my_id))
1798
self.outf.write(fp + '\n')
3013
prefix = relpath + '/'
3014
elif fs_path != '.' and not fs_path.endswith('/'):
3015
prefix = fs_path + '/'
3017
if revision is not None or tree is None:
3018
tree = _get_one_revision_tree('ls', revision, branch=branch)
3021
if isinstance(tree, WorkingTree) and tree.supports_views():
3022
view_files = tree.views.lookup_view()
3025
view_str = views.view_display_str(view_files)
3026
note(gettext("Ignoring files outside view. View is %s") % view_str)
3028
self.add_cleanup(tree.lock_read().unlock)
3029
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
3030
from_dir=relpath, recursive=recursive):
3031
# Apply additional masking
3032
if not all and not selection[fc]:
3034
if kind is not None and fkind != kind:
3039
fullpath = osutils.pathjoin(relpath, fp)
3042
views.check_path_in_view(tree, fullpath)
3043
except errors.FileOutsideView:
3048
fp = osutils.pathjoin(prefix, fp)
3049
kindch = entry.kind_character()
3050
outstring = fp + kindch
3051
ui.ui_factory.clear_term()
3053
outstring = '%-8s %s' % (fc, outstring)
3054
if show_ids and fid is not None:
3055
outstring = "%-50s %s" % (outstring, fid)
3056
self.outf.write(outstring + '\n')
3058
self.outf.write(fp + '\0')
3061
self.outf.write(fid)
3062
self.outf.write('\0')
3070
self.outf.write('%-50s %s\n' % (outstring, my_id))
3072
self.outf.write(outstring + '\n')
1803
3075
class cmd_unknowns(Command):
1804
"""List unknown files.
3076
__doc__ = """List unknown files.
1808
3080
_see_also = ['ls']
3081
takes_options = ['directory']
1810
3083
@display_command
1812
for f in WorkingTree.open_containing(u'.')[0].unknowns():
3084
def run(self, directory=u'.'):
3085
for f in WorkingTree.open_containing(directory)[0].unknowns():
1813
3086
self.outf.write(osutils.quotefn(f) + '\n')
1816
3089
class cmd_ignore(Command):
1817
"""Ignore specified files or patterns.
3090
__doc__ = """Ignore specified files or patterns.
3092
See ``bzr help patterns`` for details on the syntax of patterns.
3094
If a .bzrignore file does not exist, the ignore command
3095
will create one and add the specified files or patterns to the newly
3096
created file. The ignore command will also automatically add the
3097
.bzrignore file to be versioned. Creating a .bzrignore file without
3098
the use of the ignore command will require an explicit add command.
1819
3100
To remove patterns from the ignore list, edit the .bzrignore file.
1821
Trailing slashes on patterns are ignored.
1822
If the pattern contains a slash or is a regular expression, it is compared
1823
to the whole path from the branch root. Otherwise, it is compared to only
1824
the last component of the path. To match a file only in the root
1825
directory, prepend './'.
1827
Ignore patterns specifying absolute paths are not allowed.
1829
Ignore patterns may include globbing wildcards such as:
1830
? - Matches any single character except '/'
1831
* - Matches 0 or more characters except '/'
1832
/**/ - Matches 0 or more directories in a path
1833
[a-z] - Matches a single character from within a group of characters
1835
Ignore patterns may also be Python regular expressions.
1836
Regular expression ignore patterns are identified by a 'RE:' prefix
1837
followed by the regular expression. Regular expression ignore patterns
1838
may not include named or numbered groups.
1840
Note: ignore patterns containing shell wildcards must be quoted from
1844
bzr ignore ./Makefile
1845
bzr ignore '*.class'
1846
bzr ignore 'lib/**/*.o'
1847
bzr ignore 'RE:lib/.*\.o'
3101
After adding, editing or deleting that file either indirectly by
3102
using this command or directly by using an editor, be sure to commit
3105
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
3106
the global ignore file can be found in the application data directory as
3107
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
3108
Global ignores are not touched by this command. The global ignore file
3109
can be edited directly using an editor.
3111
Patterns prefixed with '!' are exceptions to ignore patterns and take
3112
precedence over regular ignores. Such exceptions are used to specify
3113
files that should be versioned which would otherwise be ignored.
3115
Patterns prefixed with '!!' act as regular ignore patterns, but have
3116
precedence over the '!' exception patterns.
3120
* Ignore patterns containing shell wildcards must be quoted from
3123
* Ignore patterns starting with "#" act as comments in the ignore file.
3124
To ignore patterns that begin with that character, use the "RE:" prefix.
3127
Ignore the top level Makefile::
3129
bzr ignore ./Makefile
3131
Ignore .class files in all directories...::
3133
bzr ignore "*.class"
3135
...but do not ignore "special.class"::
3137
bzr ignore "!special.class"
3139
Ignore files whose name begins with the "#" character::
3143
Ignore .o files under the lib directory::
3145
bzr ignore "lib/**/*.o"
3147
Ignore .o files under the lib directory::
3149
bzr ignore "RE:lib/.*\.o"
3151
Ignore everything but the "debian" toplevel directory::
3153
bzr ignore "RE:(?!debian/).*"
3155
Ignore everything except the "local" toplevel directory,
3156
but always ignore autosave files ending in ~, even under local/::
3159
bzr ignore "!./local"
1850
_see_also = ['status', 'ignored']
3163
_see_also = ['status', 'ignored', 'patterns']
1851
3164
takes_args = ['name_pattern*']
1853
Option('old-default-rules',
1854
help='Out the ignore rules bzr < 0.9 always used.')
1857
def run(self, name_pattern_list=None, old_default_rules=None):
1858
from bzrlib.atomicfile import AtomicFile
1859
if old_default_rules is not None:
1860
# dump the rules and exit
1861
for pattern in ignores.OLD_DEFAULTS:
3165
takes_options = ['directory',
3166
Option('default-rules',
3167
help='Display the default ignore rules that bzr uses.')
3170
def run(self, name_pattern_list=None, default_rules=None,
3172
from bzrlib import ignores
3173
if default_rules is not None:
3174
# dump the default rules and exit
3175
for pattern in ignores.USER_DEFAULTS:
3176
self.outf.write("%s\n" % pattern)
1864
3178
if not name_pattern_list:
1865
raise errors.BzrCommandError("ignore requires at least one "
1866
"NAME_PATTERN or --old-default-rules")
1867
name_pattern_list = [globbing.normalize_pattern(p)
3179
raise errors.BzrCommandError(gettext("ignore requires at least one "
3180
"NAME_PATTERN or --default-rules."))
3181
name_pattern_list = [globbing.normalize_pattern(p)
1868
3182
for p in name_pattern_list]
3184
bad_patterns_count = 0
3185
for p in name_pattern_list:
3186
if not globbing.Globster.is_pattern_valid(p):
3187
bad_patterns_count += 1
3188
bad_patterns += ('\n %s' % p)
3190
msg = (ngettext('Invalid ignore pattern found. %s',
3191
'Invalid ignore patterns found. %s',
3192
bad_patterns_count) % bad_patterns)
3193
ui.ui_factory.show_error(msg)
3194
raise errors.InvalidPattern('')
1869
3195
for name_pattern in name_pattern_list:
1870
if (name_pattern[0] == '/' or
3196
if (name_pattern[0] == '/' or
1871
3197
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1872
raise errors.BzrCommandError(
1873
"NAME_PATTERN should not be an absolute path")
1874
tree, relpath = WorkingTree.open_containing(u'.')
1875
ifn = tree.abspath('.bzrignore')
1876
if os.path.exists(ifn):
1879
igns = f.read().decode('utf-8')
1885
# TODO: If the file already uses crlf-style termination, maybe
1886
# we should use that for the newly added lines?
1888
if igns and igns[-1] != '\n':
1890
for name_pattern in name_pattern_list:
1891
igns += name_pattern + '\n'
1893
f = AtomicFile(ifn, 'wb')
1895
f.write(igns.encode('utf-8'))
1900
if not tree.path2id('.bzrignore'):
1901
tree.add(['.bzrignore'])
3198
raise errors.BzrCommandError(gettext(
3199
"NAME_PATTERN should not be an absolute path"))
3200
tree, relpath = WorkingTree.open_containing(directory)
3201
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
3202
ignored = globbing.Globster(name_pattern_list)
3204
self.add_cleanup(tree.lock_read().unlock)
3205
for entry in tree.list_files():
3209
if ignored.match(filename):
3210
matches.append(filename)
3211
if len(matches) > 0:
3212
self.outf.write(gettext("Warning: the following files are version "
3213
"controlled and match your ignore pattern:\n%s"
3214
"\nThese files will continue to be version controlled"
3215
" unless you 'bzr remove' them.\n") % ("\n".join(matches),))
1904
3218
class cmd_ignored(Command):
1905
"""List ignored files and the patterns that matched them.
3219
__doc__ = """List ignored files and the patterns that matched them.
3221
List all the ignored files and the ignore pattern that caused the file to
3224
Alternatively, to list just the files::
1908
_see_also = ['ignore']
3229
encoding_type = 'replace'
3230
_see_also = ['ignore', 'ls']
3231
takes_options = ['directory']
1909
3233
@display_command
1911
tree = WorkingTree.open_containing(u'.')[0]
1914
for path, file_class, kind, file_id, entry in tree.list_files():
1915
if file_class != 'I':
1917
## XXX: Slightly inefficient since this was already calculated
1918
pat = tree.is_ignored(path)
1919
print '%-50s %s' % (path, pat)
3234
def run(self, directory=u'.'):
3235
tree = WorkingTree.open_containing(directory)[0]
3236
self.add_cleanup(tree.lock_read().unlock)
3237
for path, file_class, kind, file_id, entry in tree.list_files():
3238
if file_class != 'I':
3240
## XXX: Slightly inefficient since this was already calculated
3241
pat = tree.is_ignored(path)
3242
self.outf.write('%-50s %s\n' % (path, pat))
1924
3245
class cmd_lookup_revision(Command):
1925
"""Lookup the revision-id from a revision-number
3246
__doc__ = """Lookup the revision-id from a revision-number
1928
3249
bzr lookup-revision 33
1931
3252
takes_args = ['revno']
3253
takes_options = ['directory']
1933
3255
@display_command
1934
def run(self, revno):
3256
def run(self, revno, directory=u'.'):
1936
3258
revno = int(revno)
1937
3259
except ValueError:
1938
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1940
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
3260
raise errors.BzrCommandError(gettext("not a valid revision-number: %r")
3262
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
3263
self.outf.write("%s\n" % revid)
1943
3266
class cmd_export(Command):
1944
"""Export current or past revision to a destination directory or archive.
3267
__doc__ = """Export current or past revision to a destination directory or archive.
1946
3269
If no revision is specified this exports the last committed revision.
1959
3282
Note: Export of tree with non-ASCII filenames to zip is not supported.
1961
Supported formats Autodetected by extension
1962
----------------- -------------------------
3284
================= =========================
3285
Supported formats Autodetected by extension
3286
================= =========================
1965
3289
tbz2 .tar.bz2, .tbz2
1966
3290
tgz .tar.gz, .tgz
3292
================= =========================
1969
takes_args = ['dest', 'branch?']
1970
takes_options = ['revision', 'format', 'root']
1971
def run(self, dest, branch=None, revision=None, format=None, root=None):
3295
takes_args = ['dest', 'branch_or_subdir?']
3296
takes_options = ['directory',
3298
help="Type of file to export to.",
3301
Option('filters', help='Apply content filters to export the '
3302
'convenient form.'),
3305
help="Name of the root directory inside the exported file."),
3306
Option('per-file-timestamps',
3307
help='Set modification time of files to that of the last '
3308
'revision in which it was changed.'),
3309
Option('uncommitted',
3310
help='Export the working tree contents rather than that of the '
3313
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
3314
root=None, filters=False, per_file_timestamps=False, uncommitted=False,
1972
3316
from bzrlib.export import export
1975
tree = WorkingTree.open_containing(u'.')[0]
1978
b = Branch.open(branch)
1980
if revision is None:
1981
# should be tree.last_revision FIXME
1982
rev_id = b.last_revision()
1984
if len(revision) != 1:
1985
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1986
rev_id = revision[0].in_history(b).rev_id
1987
t = b.repository.revision_tree(rev_id)
3318
if branch_or_subdir is None:
3319
branch_or_subdir = directory
3321
(tree, b, subdir) = controldir.ControlDir.open_containing_tree_or_branch(
3323
if tree is not None:
3324
self.add_cleanup(tree.lock_read().unlock)
3328
raise errors.BzrCommandError(
3329
gettext("--uncommitted requires a working tree"))
3332
export_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1989
export(t, dest, format, root)
3334
export(export_tree, dest, format, root, subdir, filtered=filters,
3335
per_file_timestamps=per_file_timestamps)
1990
3336
except errors.NoSuchExportFormat, e:
1991
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
3337
raise errors.BzrCommandError(
3338
gettext('Unsupported export format: %s') % e.format)
1994
3341
class cmd_cat(Command):
1995
"""Write the contents of a file as of a given revision to standard output.
3342
__doc__ = """Write the contents of a file as of a given revision to standard output.
1997
3344
If no revision is nominated, the last revision is used.
1999
3346
Note: Take care to redirect standard output when using this command on a
2003
3350
_see_also = ['ls']
2004
takes_options = ['revision', 'name-from-revision']
3351
takes_options = ['directory',
3352
Option('name-from-revision', help='The path name in the old tree.'),
3353
Option('filters', help='Apply content filters to display the '
3354
'convenience form.'),
2005
3357
takes_args = ['filename']
2006
3358
encoding_type = 'exact'
2008
3360
@display_command
2009
def run(self, filename, revision=None, name_from_revision=False):
3361
def run(self, filename, revision=None, name_from_revision=False,
3362
filters=False, directory=None):
2010
3363
if revision is not None and len(revision) != 1:
2011
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2016
tree, b, relpath = \
2017
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2018
except errors.NotBranchError:
2021
if revision is not None and revision[0].get_branch() is not None:
2022
b = Branch.open(revision[0].get_branch())
3364
raise errors.BzrCommandError(gettext("bzr cat --revision takes exactly"
3365
" one revision specifier"))
3366
tree, branch, relpath = \
3367
_open_directory_or_containing_tree_or_branch(filename, directory)
3368
self.add_cleanup(branch.lock_read().unlock)
3369
return self._run(tree, branch, relpath, filename, revision,
3370
name_from_revision, filters)
3372
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2023
3374
if tree is None:
2024
3375
tree = b.basis_tree()
2025
if revision is None:
2026
revision_id = b.last_revision()
2028
revision_id = revision[0].in_history(b).rev_id
3376
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
3377
self.add_cleanup(rev_tree.lock_read().unlock)
2030
cur_file_id = tree.path2id(relpath)
2031
rev_tree = b.repository.revision_tree(revision_id)
2032
3379
old_file_id = rev_tree.path2id(relpath)
3381
# TODO: Split out this code to something that generically finds the
3382
# best id for a path across one or more trees; it's like
3383
# find_ids_across_trees but restricted to find just one. -- mbp
2034
3385
if name_from_revision:
3386
# Try in revision if requested
2035
3387
if old_file_id is None:
2036
raise errors.BzrCommandError("%r is not present in revision %s"
2037
% (filename, revision_id))
2039
rev_tree.print_file(old_file_id)
2040
elif cur_file_id is not None:
2041
rev_tree.print_file(cur_file_id)
2042
elif old_file_id is not None:
2043
rev_tree.print_file(old_file_id)
2045
raise errors.BzrCommandError("%r is not present in revision %s" %
2046
(filename, revision_id))
3388
raise errors.BzrCommandError(gettext(
3389
"{0!r} is not present in revision {1}").format(
3390
filename, rev_tree.get_revision_id()))
3392
actual_file_id = old_file_id
3394
cur_file_id = tree.path2id(relpath)
3395
if cur_file_id is not None and rev_tree.has_id(cur_file_id):
3396
actual_file_id = cur_file_id
3397
elif old_file_id is not None:
3398
actual_file_id = old_file_id
3400
raise errors.BzrCommandError(gettext(
3401
"{0!r} is not present in revision {1}").format(
3402
filename, rev_tree.get_revision_id()))
3404
from bzrlib.filter_tree import ContentFilterTree
3405
filter_tree = ContentFilterTree(rev_tree,
3406
rev_tree._content_filter_stack)
3407
content = filter_tree.get_file_text(actual_file_id)
3409
content = rev_tree.get_file_text(actual_file_id)
3411
self.outf.write(content)
2049
3414
class cmd_local_time_offset(Command):
2050
"""Show the offset in seconds from GMT to local time."""
3415
__doc__ = """Show the offset in seconds from GMT to local time."""
2052
3417
@display_command
2054
print osutils.local_time_offset()
3419
self.outf.write("%s\n" % osutils.local_time_offset())
2058
3423
class cmd_commit(Command):
2059
"""Commit changes into a new revision.
2061
If no arguments are given, the entire tree is committed.
2063
If selected files are specified, only changes to those files are
2064
committed. If a directory is specified then the directory and everything
2065
within it is committed.
2067
A selected-file commit may fail in some cases where the committed
2068
tree would be invalid. Consider::
2073
bzr commit foo -m "committing foo"
2074
bzr mv foo/bar foo/baz
2077
bzr commit foo/bar -m "committing bar but not baz"
2079
In the example above, the last commit will fail by design. This gives
2080
the user the opportunity to decide whether they want to commit the
2081
rename at the same time, separately first, or not at all. (As a general
2082
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2084
Note: A selected-file commit after a merge is not yet supported.
3424
__doc__ = """Commit changes into a new revision.
3426
An explanatory message needs to be given for each commit. This is
3427
often done by using the --message option (getting the message from the
3428
command line) or by using the --file option (getting the message from
3429
a file). If neither of these options is given, an editor is opened for
3430
the user to enter the message. To see the changed files in the
3431
boilerplate text loaded into the editor, use the --show-diff option.
3433
By default, the entire tree is committed and the person doing the
3434
commit is assumed to be the author. These defaults can be overridden
3439
If selected files are specified, only changes to those files are
3440
committed. If a directory is specified then the directory and
3441
everything within it is committed.
3443
When excludes are given, they take precedence over selected files.
3444
For example, to commit only changes within foo, but not changes
3447
bzr commit foo -x foo/bar
3449
A selective commit after a merge is not yet supported.
3453
If the author of the change is not the same person as the committer,
3454
you can specify the author's name using the --author option. The
3455
name should be in the same format as a committer-id, e.g.
3456
"John Doe <jdoe@example.com>". If there is more than one author of
3457
the change you can specify the option multiple times, once for each
3462
A common mistake is to forget to add a new file or directory before
3463
running the commit command. The --strict option checks for unknown
3464
files and aborts the commit if any are found. More advanced pre-commit
3465
checks can be implemented by defining hooks. See ``bzr help hooks``
3470
If you accidentially commit the wrong changes or make a spelling
3471
mistake in the commit message say, you can use the uncommit command
3472
to undo it. See ``bzr help uncommit`` for details.
3474
Hooks can also be configured to run after a commit. This allows you
3475
to trigger updates to external systems like bug trackers. The --fixes
3476
option can be used to record the association between a revision and
3477
one or more bugs. See ``bzr help bugs`` for details.
2086
# TODO: Run hooks on tree to-be-committed, and after commit.
2088
# TODO: Strict commit that fails if there are deleted files.
2089
# (what does "deleted files" mean ??)
2091
# TODO: Give better message for -s, --summary, used by tla people
2093
# XXX: verbose currently does nothing
2095
_see_also = ['bugs', 'uncommit']
3480
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
2096
3481
takes_args = ['selected*']
2097
takes_options = ['message', 'verbose',
2099
help='commit even if nothing has changed'),
2100
Option('file', type=str,
2103
help='file containing commit message'),
2105
help="refuse to commit if there are unknown "
2106
"files in the working tree."),
2107
ListOption('fixes', type=str,
2108
help="mark a bug as being fixed by this "
2111
help="perform a local only commit in a bound "
2112
"branch. Such commits are not pushed to "
2113
"the master branch until a normal commit "
3483
ListOption('exclude', type=str, short_name='x',
3484
help="Do not consider changes made to a given path."),
3485
Option('message', type=unicode,
3487
help="Description of the new revision."),
3490
help='Commit even if nothing has changed.'),
3491
Option('file', type=str,
3494
help='Take commit message from this file.'),
3496
help="Refuse to commit if there are unknown "
3497
"files in the working tree."),
3498
Option('commit-time', type=str,
3499
help="Manually set a commit time using commit date "
3500
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3501
ListOption('fixes', type=str,
3502
help="Mark a bug as being fixed by this revision "
3503
"(see \"bzr help bugs\")."),
3504
ListOption('author', type=unicode,
3505
help="Set the author's name, if it's different "
3506
"from the committer."),
3508
help="Perform a local commit in a bound "
3509
"branch. Local commits are not pushed to "
3510
"the master branch until a normal commit "
3513
Option('show-diff', short_name='p',
3514
help='When no message is supplied, show the diff along'
3515
' with the status summary in the message editor.'),
3517
help='When committing to a foreign version control '
3518
'system do not push data that can not be natively '
2117
3521
aliases = ['ci', 'checkin']
2119
def _get_bug_fix_properties(self, fixes, branch):
3523
def _iter_bug_fix_urls(self, fixes, branch):
3524
default_bugtracker = None
2121
3525
# Configure the properties for bug fixing attributes.
2122
3526
for fixed_bug in fixes:
2123
3527
tokens = fixed_bug.split(':')
2124
if len(tokens) != 2:
2125
raise errors.BzrCommandError(
2126
"Invalid bug %s. Must be in the form of 'tag:id'. "
2127
"Commit refused." % fixed_bug)
2128
tag, bug_id = tokens
3528
if len(tokens) == 1:
3529
if default_bugtracker is None:
3530
branch_config = branch.get_config_stack()
3531
default_bugtracker = branch_config.get(
3533
if default_bugtracker is None:
3534
raise errors.BzrCommandError(gettext(
3535
"No tracker specified for bug %s. Use the form "
3536
"'tracker:id' or specify a default bug tracker "
3537
"using the `bugtracker` option.\nSee "
3538
"\"bzr help bugs\" for more information on this "
3539
"feature. Commit refused.") % fixed_bug)
3540
tag = default_bugtracker
3542
elif len(tokens) != 2:
3543
raise errors.BzrCommandError(gettext(
3544
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3545
"See \"bzr help bugs\" for more information on this "
3546
"feature.\nCommit refused.") % fixed_bug)
3548
tag, bug_id = tokens
2130
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
3550
yield bugtracker.get_bug_url(tag, branch, bug_id)
2131
3551
except errors.UnknownBugTrackerAbbreviation:
2132
raise errors.BzrCommandError(
2133
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2134
except errors.MalformedBugIdentifier:
2135
raise errors.BzrCommandError(
2136
"Invalid bug identifier for %s. Commit refused."
2138
properties.append('%s fixed' % bug_url)
2139
return '\n'.join(properties)
2141
def run(self, message=None, file=None, verbose=True, selected_list=None,
2142
unchanged=False, strict=False, local=False, fixes=None):
2143
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2144
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2146
from bzrlib.msgeditor import edit_commit_message, \
2147
make_commit_message_template
2149
# TODO: Need a blackbox test for invoking the external editor; may be
2150
# slightly problematic to run this cross-platform.
2152
# TODO: do more checks that the commit will succeed before
2153
# spending the user's valuable time typing a commit message.
3552
raise errors.BzrCommandError(gettext(
3553
'Unrecognized bug %s. Commit refused.') % fixed_bug)
3554
except errors.MalformedBugIdentifier, e:
3555
raise errors.BzrCommandError(gettext(
3556
"%s\nCommit refused.") % (str(e),))
3558
def run(self, message=None, file=None, verbose=False, selected_list=None,
3559
unchanged=False, strict=False, local=False, fixes=None,
3560
author=None, show_diff=False, exclude=None, commit_time=None,
3562
from bzrlib.errors import (
3567
from bzrlib.msgeditor import (
3568
edit_commit_message_encoded,
3569
generate_commit_message_template,
3570
make_commit_message_template_encoded,
3574
commit_stamp = offset = None
3575
if commit_time is not None:
3577
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3578
except ValueError, e:
3579
raise errors.BzrCommandError(gettext(
3580
"Could not parse --commit-time: " + str(e)))
2155
3582
properties = {}
2157
tree, selected_list = tree_files(selected_list)
3584
tree, selected_list = WorkingTree.open_containing_paths(selected_list)
2158
3585
if selected_list == ['']:
2159
3586
# workaround - commit of root of tree should be exactly the same
2160
3587
# as just default commit in that tree, and succeed even though
2161
3588
# selected-file merge commit is not done yet
2162
3589
selected_list = []
2164
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3593
bug_property = bugtracker.encode_fixes_bug_urls(
3594
self._iter_bug_fix_urls(fixes, tree.branch))
2165
3595
if bug_property:
2166
3596
properties['bugs'] = bug_property
2168
3598
if local and not tree.branch.get_bound_location():
2169
3599
raise errors.LocalRequiresBoundBranch()
3601
if message is not None:
3603
file_exists = osutils.lexists(message)
3604
except UnicodeError:
3605
# The commit message contains unicode characters that can't be
3606
# represented in the filesystem encoding, so that can't be a
3611
'The commit message is a file name: "%(f)s".\n'
3612
'(use --file "%(f)s" to take commit message from that file)'
3614
ui.ui_factory.show_warning(warning_msg)
3616
message = message.replace('\r\n', '\n')
3617
message = message.replace('\r', '\n')
3619
raise errors.BzrCommandError(gettext(
3620
"please specify either --message or --file"))
2171
3622
def get_message(commit_obj):
2172
3623
"""Callback to get commit message"""
2173
my_message = message
2174
if my_message is None and not file:
2175
template = make_commit_message_template(tree, selected_list)
2176
my_message = edit_commit_message(template)
2177
if my_message is None:
2178
raise errors.BzrCommandError("please specify a commit"
2179
" message with either --message or --file")
2180
elif my_message and file:
2181
raise errors.BzrCommandError(
2182
"please specify either --message or --file")
2184
my_message = codecs.open(file, 'rt',
2185
bzrlib.user_encoding).read()
2186
if my_message == "":
2187
raise errors.BzrCommandError("empty commit message specified")
3627
my_message = f.read().decode(osutils.get_user_encoding())
3630
elif message is not None:
3631
my_message = message
3633
# No message supplied: make one up.
3634
# text is the status of the tree
3635
text = make_commit_message_template_encoded(tree,
3636
selected_list, diff=show_diff,
3637
output_encoding=osutils.get_user_encoding())
3638
# start_message is the template generated from hooks
3639
# XXX: Warning - looks like hooks return unicode,
3640
# make_commit_message_template_encoded returns user encoding.
3641
# We probably want to be using edit_commit_message instead to
3643
my_message = set_commit_message(commit_obj)
3644
if my_message is None:
3645
start_message = generate_commit_message_template(commit_obj)
3646
my_message = edit_commit_message_encoded(text,
3647
start_message=start_message)
3648
if my_message is None:
3649
raise errors.BzrCommandError(gettext("please specify a commit"
3650
" message with either --message or --file"))
3651
if my_message == "":
3652
raise errors.BzrCommandError(gettext("Empty commit message specified."
3653
" Please specify a commit message with either"
3654
" --message or --file or leave a blank message"
3655
" with --message \"\"."))
2188
3656
return my_message
2191
reporter = ReportCommitToLog()
2193
reporter = NullCommitReporter()
3658
# The API permits a commit with a filter of [] to mean 'select nothing'
3659
# but the command line should not do that.
3660
if not selected_list:
3661
selected_list = None
2196
3663
tree.commit(message_callback=get_message,
2197
3664
specific_files=selected_list,
2198
3665
allow_pointless=unchanged, strict=strict, local=local,
2199
reporter=reporter, revprops=properties)
3666
reporter=None, verbose=verbose, revprops=properties,
3667
authors=author, timestamp=commit_stamp,
3669
exclude=tree.safe_relpath_files(exclude),
2200
3671
except PointlessCommit:
2201
# FIXME: This should really happen before the file is read in;
2202
# perhaps prepare the commit; get the message; then actually commit
2203
raise errors.BzrCommandError("no changes to commit."
2204
" use --unchanged to commit anyhow")
3672
raise errors.BzrCommandError(gettext("No changes to commit."
3673
" Please 'bzr add' the files you want to commit, or use"
3674
" --unchanged to force an empty commit."))
2205
3675
except ConflictsInTree:
2206
raise errors.BzrCommandError('Conflicts detected in working '
3676
raise errors.BzrCommandError(gettext('Conflicts detected in working '
2207
3677
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2209
3679
except StrictCommitFailed:
2210
raise errors.BzrCommandError("Commit refused because there are"
2211
" unknown files in the working tree.")
3680
raise errors.BzrCommandError(gettext("Commit refused because there are"
3681
" unknown files in the working tree."))
2212
3682
except errors.BoundBranchOutOfDate, e:
2213
raise errors.BzrCommandError(str(e) + "\n"
2214
'To commit to master branch, run update and then commit.\n'
2215
'You can also pass --local to commit to continue working '
3683
e.extra_help = (gettext("\n"
3684
'To commit to master branch, run update and then commit.\n'
3685
'You can also pass --local to commit to continue working '
2219
3690
class cmd_check(Command):
2220
"""Validate consistency of branch history.
2222
This command checks various invariants about the branch storage to
2223
detect data corruption or bzr bugs.
3691
__doc__ = """Validate working tree structure, branch consistency and repository history.
3693
This command checks various invariants about branch and repository storage
3694
to detect data corruption or bzr bugs.
3696
The working tree and branch checks will only give output if a problem is
3697
detected. The output fields of the repository check are:
3700
This is just the number of revisions checked. It doesn't
3704
This is just the number of versionedfiles checked. It
3705
doesn't indicate a problem.
3707
unreferenced ancestors
3708
Texts that are ancestors of other texts, but
3709
are not properly referenced by the revision ancestry. This is a
3710
subtle problem that Bazaar can work around.
3713
This is the total number of unique file contents
3714
seen in the checked revisions. It does not indicate a problem.
3717
This is the total number of repeated texts seen
3718
in the checked revisions. Texts can be repeated when their file
3719
entries are modified, but the file contents are not. It does not
3722
If no restrictions are specified, all Bazaar data that is found at the given
3723
location will be checked.
3727
Check the tree and branch at 'foo'::
3729
bzr check --tree --branch foo
3731
Check only the repository at 'bar'::
3733
bzr check --repo bar
3735
Check everything at 'baz'::
2226
3740
_see_also = ['reconcile']
2227
takes_args = ['branch?']
2228
takes_options = ['verbose']
3741
takes_args = ['path?']
3742
takes_options = ['verbose',
3743
Option('branch', help="Check the branch related to the"
3744
" current directory."),
3745
Option('repo', help="Check the repository related to the"
3746
" current directory."),
3747
Option('tree', help="Check the working tree related to"
3748
" the current directory.")]
2230
def run(self, branch=None, verbose=False):
2231
from bzrlib.check import check
2233
tree = WorkingTree.open_containing()[0]
2234
branch = tree.branch
2236
branch = Branch.open(branch)
2237
check(branch, verbose)
3750
def run(self, path=None, verbose=False, branch=False, repo=False,
3752
from bzrlib.check import check_dwim
3755
if not branch and not repo and not tree:
3756
branch = repo = tree = True
3757
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2240
3760
class cmd_upgrade(Command):
2241
"""Upgrade branch storage to current format.
2243
The check command or bzr developers may sometimes advise you to run
2244
this command. When the default format has changed you may also be warned
2245
during other operations to upgrade.
3761
__doc__ = """Upgrade a repository, branch or working tree to a newer format.
3763
When the default format has changed after a major new release of
3764
Bazaar, you may be informed during certain operations that you
3765
should upgrade. Upgrading to a newer format may improve performance
3766
or make new features available. It may however limit interoperability
3767
with older repositories or with older versions of Bazaar.
3769
If you wish to upgrade to a particular format rather than the
3770
current default, that can be specified using the --format option.
3771
As a consequence, you can use the upgrade command this way to
3772
"downgrade" to an earlier format, though some conversions are
3773
a one way process (e.g. changing from the 1.x default to the
3774
2.x default) so downgrading is not always possible.
3776
A backup.bzr.~#~ directory is created at the start of the conversion
3777
process (where # is a number). By default, this is left there on
3778
completion. If the conversion fails, delete the new .bzr directory
3779
and rename this one back in its place. Use the --clean option to ask
3780
for the backup.bzr directory to be removed on successful conversion.
3781
Alternatively, you can delete it by hand if everything looks good
3784
If the location given is a shared repository, dependent branches
3785
are also converted provided the repository converts successfully.
3786
If the conversion of a branch fails, remaining branches are still
3789
For more information on upgrades, see the Bazaar Upgrade Guide,
3790
http://doc.bazaar.canonical.com/latest/en/upgrade-guide/.
2248
_see_also = ['check']
3793
_see_also = ['check', 'reconcile', 'formats']
2249
3794
takes_args = ['url?']
2250
3795
takes_options = [
2251
RegistryOption('format',
2252
help='Upgrade to a specific format. See "bzr help'
2253
' formats" for details',
2254
registry=bzrdir.format_registry,
2255
converter=bzrdir.format_registry.make_bzrdir,
2256
value_switches=True, title='Branch format'),
3796
RegistryOption('format',
3797
help='Upgrade to a specific format. See "bzr help'
3798
' formats" for details.',
3799
lazy_registry=('bzrlib.controldir', 'format_registry'),
3800
converter=lambda name: controldir.format_registry.make_bzrdir(name),
3801
value_switches=True, title='Branch format'),
3803
help='Remove the backup.bzr directory if successful.'),
3805
help="Show what would be done, but don't actually do anything."),
2259
def run(self, url='.', format=None):
3808
def run(self, url='.', format=None, clean=False, dry_run=False):
2260
3809
from bzrlib.upgrade import upgrade
2262
format = bzrdir.format_registry.make_bzrdir('default')
2263
upgrade(url, format)
3810
exceptions = upgrade(url, format, clean_up=clean, dry_run=dry_run)
3812
if len(exceptions) == 1:
3813
# Compatibility with historical behavior
2266
3819
class cmd_whoami(Command):
2267
"""Show or set bzr user id.
2271
bzr whoami 'Frank Chu <fchu@example.com>'
3820
__doc__ = """Show or set bzr user id.
3823
Show the email of the current user::
3827
Set the current user::
3829
bzr whoami "Frank Chu <fchu@example.com>"
2273
takes_options = [ Option('email',
2274
help='display email address only'),
3831
takes_options = [ 'directory',
3833
help='Display email address only.'),
2275
3834
Option('branch',
2276
help='set identity for the current branch instead of '
3835
help='Set identity for the current branch instead of '
2279
3838
takes_args = ['name?']
2280
3839
encoding_type = 'replace'
2282
3841
@display_command
2283
def run(self, email=False, branch=False, name=None):
3842
def run(self, email=False, branch=False, name=None, directory=None):
2284
3843
if name is None:
2285
# use branch if we're inside one; otherwise global config
2287
c = Branch.open_containing('.')[0].get_config()
2288
except errors.NotBranchError:
2289
c = config.GlobalConfig()
3844
if directory is None:
3845
# use branch if we're inside one; otherwise global config
3847
c = Branch.open_containing(u'.')[0].get_config_stack()
3848
except errors.NotBranchError:
3849
c = _mod_config.GlobalStack()
3851
c = Branch.open(directory).get_config_stack()
3852
identity = c.get('email')
2291
self.outf.write(c.user_email() + '\n')
3854
self.outf.write(_mod_config.extract_email_address(identity)
2293
self.outf.write(c.username() + '\n')
3857
self.outf.write(identity + '\n')
3861
raise errors.BzrCommandError(gettext("--email can only be used to display existing "
2296
3864
# display a warning if an email address isn't included in the given name.
2298
config.extract_email_address(name)
3866
_mod_config.extract_email_address(name)
2299
3867
except errors.NoEmailInUsername, e:
2300
3868
warning('"%s" does not seem to contain an email address. '
2301
3869
'This is allowed, but not recommended.', name)
2303
3871
# use global config unless --branch given
2305
c = Branch.open_containing('.')[0].get_config()
3873
if directory is None:
3874
c = Branch.open_containing(u'.')[0].get_config_stack()
3876
b = Branch.open(directory)
3877
self.add_cleanup(b.lock_write().unlock)
3878
c = b.get_config_stack()
2307
c = config.GlobalConfig()
2308
c.set_user_option('email', name)
3880
c = _mod_config.GlobalStack()
3881
c.set('email', name)
2311
3884
class cmd_nick(Command):
2312
"""Print or set the branch nickname.
2314
If unset, the tree root directory name is used as the nickname
2315
To print the current nickname, execute with no argument.
3885
__doc__ = """Print or set the branch nickname.
3887
If unset, the colocated branch name is used for colocated branches, and
3888
the branch directory name is used for other branches. To print the
3889
current nickname, execute with no argument.
3891
Bound branches use the nickname of its master branch unless it is set
2318
3895
_see_also = ['info']
2319
3896
takes_args = ['nickname?']
2320
def run(self, nickname=None):
2321
branch = Branch.open_containing(u'.')[0]
3897
takes_options = ['directory']
3898
def run(self, nickname=None, directory=u'.'):
3899
branch = Branch.open_containing(directory)[0]
2322
3900
if nickname is None:
2323
3901
self.printme(branch)
2394
4047
takes_args = ['testspecs*']
2395
4048
takes_options = ['verbose',
2397
help='stop when one test fails',
4050
help='Stop when one test fails.',
2398
4051
short_name='1',
2400
Option('keep-output',
2401
help='keep output directories when tests fail'),
2402
4053
Option('transport',
2403
4054
help='Use a different transport by default '
2404
4055
'throughout the test suite.',
2405
4056
type=get_transport_type),
2406
Option('benchmark', help='run the bzr benchmarks.'),
4058
help='Run the benchmarks rather than selftests.',
2407
4060
Option('lsprof-timed',
2408
help='generate lsprof output for benchmarked'
4061
help='Generate lsprof output for benchmarked'
2409
4062
' sections of code.'),
2410
Option('cache-dir', type=str,
2411
help='a directory to cache intermediate'
2412
' benchmark steps'),
2413
Option('clean-output',
2414
help='clean temporary tests directories'
2415
' without running tests'),
4063
Option('lsprof-tests',
4064
help='Generate lsprof output for each test.'),
2416
4065
Option('first',
2417
help='run all tests, but run specified tests first',
4066
help='Run all tests, but run specified tests first.',
2418
4067
short_name='f',
2420
Option('numbered-dirs',
2421
help='use numbered dirs for TestCaseInTempDir'),
2422
4069
Option('list-only',
2423
help='list the tests instead of running them'),
4070
help='List the tests instead of running them.'),
4071
RegistryOption('parallel',
4072
help="Run the test suite in parallel.",
4073
lazy_registry=('bzrlib.tests', 'parallel_registry'),
4074
value_switches=False,
2424
4076
Option('randomize', type=str, argname="SEED",
2425
help='randomize the order of tests using the given'
2426
' seed or "now" for the current time'),
2427
Option('exclude', type=str, argname="PATTERN",
2429
help='exclude tests that match this regular'
4077
help='Randomize the order of tests using the given'
4078
' seed or "now" for the current time.'),
4079
ListOption('exclude', type=str, argname="PATTERN",
4081
help='Exclude tests that match this regular'
4084
help='Output test progress via subunit.'),
4085
Option('strict', help='Fail on missing dependencies or '
4087
Option('load-list', type=str, argname='TESTLISTFILE',
4088
help='Load a test id list from a text file.'),
4089
ListOption('debugflag', type=str, short_name='E',
4090
help='Turn on a selftest debug flag.'),
4091
ListOption('starting-with', type=str, argname='TESTID',
4092
param_name='starting_with', short_name='s',
4094
'Load only the tests starting with TESTID.'),
4096
help="By default we disable fsync and fdatasync"
4097
" while running the test suite.")
2432
4099
encoding_type = 'replace'
2434
def run(self, testspecs_list=None, verbose=None, one=False,
2435
keep_output=False, transport=None, benchmark=None,
2436
lsprof_timed=None, cache_dir=None, clean_output=False,
2437
first=False, numbered_dirs=None, list_only=False,
2438
randomize=None, exclude=None):
2440
from bzrlib.tests import selftest
2441
import bzrlib.benchmarks as benchmarks
2442
from bzrlib.benchmarks import tree_creator
2445
from bzrlib.tests import clean_selftest_output
2446
clean_selftest_output()
2449
warning("notice: selftest --keep-output "
2450
"is no longer supported; "
2451
"test output is always removed")
2453
if numbered_dirs is None and sys.platform == 'win32':
2454
numbered_dirs = True
2456
if cache_dir is not None:
2457
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2458
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2459
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
4102
Command.__init__(self)
4103
self.additional_selftest_args = {}
4105
def run(self, testspecs_list=None, verbose=False, one=False,
4106
transport=None, benchmark=None,
4108
first=False, list_only=False,
4109
randomize=None, exclude=None, strict=False,
4110
load_list=None, debugflag=None, starting_with=None, subunit=False,
4111
parallel=None, lsprof_tests=False,
4114
# During selftest, disallow proxying, as it can cause severe
4115
# performance penalties and is only needed for thread
4116
# safety. The selftest command is assumed to not use threads
4117
# too heavily. The call should be as early as possible, as
4118
# error reporting for past duplicate imports won't have useful
4120
lazy_import.disallow_proxying()
4122
from bzrlib import tests
2461
4124
if testspecs_list is not None:
2462
4125
pattern = '|'.join(testspecs_list)
4130
from bzrlib.tests import SubUnitBzrRunner
4132
raise errors.BzrCommandError(gettext("subunit not available. subunit "
4133
"needs to be installed to use --subunit."))
4134
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
4135
# On Windows, disable automatic conversion of '\n' to '\r\n' in
4136
# stdout, which would corrupt the subunit stream.
4137
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
4138
# following code can be deleted when it's sufficiently deployed
4139
# -- vila/mgz 20100514
4140
if (sys.platform == "win32"
4141
and getattr(sys.stdout, 'fileno', None) is not None):
4143
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
4145
self.additional_selftest_args.setdefault(
4146
'suite_decorators', []).append(parallel)
2466
test_suite_factory = benchmarks.test_suite
2469
# TODO: should possibly lock the history file...
2470
benchfile = open(".perf_history", "at", buffering=1)
4148
raise errors.BzrCommandError(gettext(
4149
"--benchmark is no longer supported from bzr 2.2; "
4150
"use bzr-usertest instead"))
4151
test_suite_factory = None
4153
exclude_pattern = None
2472
test_suite_factory = None
4155
exclude_pattern = '(' + '|'.join(exclude) + ')'
4157
self._disable_fsync()
4158
selftest_kwargs = {"verbose": verbose,
4160
"stop_on_failure": one,
4161
"transport": transport,
4162
"test_suite_factory": test_suite_factory,
4163
"lsprof_timed": lsprof_timed,
4164
"lsprof_tests": lsprof_tests,
4165
"matching_tests_first": first,
4166
"list_only": list_only,
4167
"random_seed": randomize,
4168
"exclude_pattern": exclude_pattern,
4170
"load_list": load_list,
4171
"debug_flags": debugflag,
4172
"starting_with": starting_with
4174
selftest_kwargs.update(self.additional_selftest_args)
4176
# Make deprecation warnings visible, unless -Werror is set
4177
cleanup = symbol_versioning.activate_deprecation_warnings(
2477
result = selftest(verbose=verbose,
2479
stop_on_failure=one,
2480
transport=transport,
2481
test_suite_factory=test_suite_factory,
2482
lsprof_timed=lsprof_timed,
2483
bench_history=benchfile,
2484
matching_tests_first=first,
2485
numbered_dirs=numbered_dirs,
2486
list_only=list_only,
2487
random_seed=randomize,
2488
exclude_pattern=exclude
4180
result = tests.selftest(**selftest_kwargs)
2491
if benchfile is not None:
2494
info('tests passed')
2496
info('tests failed')
2497
4183
return int(not result)
4185
def _disable_fsync(self):
4186
"""Change the 'os' functionality to not synchronize."""
4187
self._orig_fsync = getattr(os, 'fsync', None)
4188
if self._orig_fsync is not None:
4189
os.fsync = lambda filedes: None
4190
self._orig_fdatasync = getattr(os, 'fdatasync', None)
4191
if self._orig_fdatasync is not None:
4192
os.fdatasync = lambda filedes: None
2500
4195
class cmd_version(Command):
2501
"""Show version of bzr."""
4196
__doc__ = """Show version of bzr."""
4198
encoding_type = 'replace'
4200
Option("short", help="Print just the version number."),
2503
4203
@display_command
4204
def run(self, short=False):
2505
4205
from bzrlib.version import show_version
4207
self.outf.write(bzrlib.version_string + '\n')
4209
show_version(to_file=self.outf)
2509
4212
class cmd_rocks(Command):
2510
"""Statement of optimism."""
4213
__doc__ = """Statement of optimism."""
2514
4217
@display_command
2516
print "It sure does!"
4219
self.outf.write(gettext("It sure does!\n"))
2519
4222
class cmd_find_merge_base(Command):
2520
"""Find and print a base revision for merging two branches."""
4223
__doc__ = """Find and print a base revision for merging two branches."""
2521
4224
# TODO: Options to specify revisions on either side, as if
2522
4225
# merging only part of the history.
2523
4226
takes_args = ['branch', 'other']
2526
4229
@display_command
2527
4230
def run(self, branch, other):
2528
from bzrlib.revision import ensure_null, MultipleRevisionSources
4231
from bzrlib.revision import ensure_null
2530
4233
branch1 = Branch.open_containing(branch)[0]
2531
4234
branch2 = Branch.open_containing(other)[0]
4235
self.add_cleanup(branch1.lock_read().unlock)
4236
self.add_cleanup(branch2.lock_read().unlock)
2533
4237
last1 = ensure_null(branch1.last_revision())
2534
4238
last2 = ensure_null(branch2.last_revision())
2536
4240
graph = branch1.repository.get_graph(branch2.repository)
2537
4241
base_rev_id = graph.find_unique_lca(last1, last2)
2539
print 'merge base is revision %s' % base_rev_id
4243
self.outf.write(gettext('merge base is revision %s\n') % base_rev_id)
2542
4246
class cmd_merge(Command):
2543
"""Perform a three-way merge.
2545
The branch is the branch you will merge from. By default, it will merge
2546
the latest revision. If you specify a revision, that revision will be
2547
merged. If you specify two revisions, the first will be used as a BASE,
2548
and the second one as OTHER. Revision numbers are always relative to the
2551
By default, bzr will try to merge in all new work from the other
2552
branch, automatically determining an appropriate base. If this
2553
fails, you may need to give an explicit base.
4247
__doc__ = """Perform a three-way merge.
4249
The source of the merge can be specified either in the form of a branch,
4250
or in the form of a path to a file containing a merge directive generated
4251
with bzr send. If neither is specified, the default is the upstream branch
4252
or the branch most recently merged using --remember. The source of the
4253
merge may also be specified in the form of a path to a file in another
4254
branch: in this case, only the modifications to that file are merged into
4255
the current working tree.
4257
When merging from a branch, by default bzr will try to merge in all new
4258
work from the other branch, automatically determining an appropriate base
4259
revision. If this fails, you may need to give an explicit base.
4261
To pick a different ending revision, pass "--revision OTHER". bzr will
4262
try to merge in all new work up to and including revision OTHER.
4264
If you specify two values, "--revision BASE..OTHER", only revisions BASE
4265
through OTHER, excluding BASE but including OTHER, will be merged. If this
4266
causes some revisions to be skipped, i.e. if the destination branch does
4267
not already contain revision BASE, such a merge is commonly referred to as
4268
a "cherrypick". Unlike a normal merge, Bazaar does not currently track
4269
cherrypicks. The changes look like a normal commit, and the history of the
4270
changes from the other branch is not stored in the commit.
4272
Revision numbers are always relative to the source branch.
2555
4274
Merge will do its best to combine the changes in two branches, but there
2556
4275
are some kinds of problems only a human can fix. When it encounters those,
2557
4276
it will mark a conflict. A conflict means that you need to fix something,
2558
before you should commit.
4277
before you can commit.
2560
4279
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2562
If there is no default branch set, the first merge will set it. After
2563
that, you can omit the branch to use the default. To change the
2564
default, use --remember. The value will only be saved if the remote
2565
location can be accessed.
4281
If there is no default branch set, the first merge will set it (use
4282
--no-remember to avoid setting it). After that, you can omit the branch
4283
to use the default. To change the default, use --remember. The value will
4284
only be saved if the remote location can be accessed.
2567
4286
The results of the merge are placed into the destination working
2568
4287
directory, where they can be reviewed (with bzr diff), tested, and then
2569
4288
committed to record the result of the merge.
2573
To merge the latest revision from bzr.dev:
2574
bzr merge ../bzr.dev
2576
To merge changes up to and including revision 82 from bzr.dev:
2577
bzr merge -r 82 ../bzr.dev
2579
To merge the changes introduced by 82, without previous changes:
2580
bzr merge -r 81..82 ../bzr.dev
2582
4290
merge refuses to run if there are any uncommitted changes, unless
4291
--force is given. If --force is given, then the changes from the source
4292
will be merged with the current working tree, including any uncommitted
4293
changes in the tree. The --force option can also be used to create a
4294
merge revision which has more than two parents.
4296
If one would like to merge changes from the working tree of the other
4297
branch without merging any committed revisions, the --uncommitted option
4300
To select only some changes to merge, use "merge -i", which will prompt
4301
you to apply each diff hunk and file change, similar to "shelve".
4304
To merge all new revisions from bzr.dev::
4306
bzr merge ../bzr.dev
4308
To merge changes up to and including revision 82 from bzr.dev::
4310
bzr merge -r 82 ../bzr.dev
4312
To merge the changes introduced by 82, without previous changes::
4314
bzr merge -r 81..82 ../bzr.dev
4316
To apply a merge directive contained in /tmp/merge::
4318
bzr merge /tmp/merge
4320
To create a merge revision with three parents from two branches
4321
feature1a and feature1b:
4323
bzr merge ../feature1a
4324
bzr merge ../feature1b --force
4325
bzr commit -m 'revision with three parents'
2586
_see_also = ['update', 'remerge', 'status-flags']
2587
takes_args = ['branch?']
2588
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
4328
encoding_type = 'exact'
4329
_see_also = ['update', 'remerge', 'status-flags', 'send']
4330
takes_args = ['location?']
4335
help='Merge even if the destination tree has uncommitted changes.'),
2589
4339
Option('show-base', help="Show base revision text in "
2591
4341
Option('uncommitted', help='Apply uncommitted changes'
2592
' from a working copy, instead of branch changes'),
4342
' from a working copy, instead of branch changes.'),
2593
4343
Option('pull', help='If the destination is already'
2594
4344
' completely merged into the source, pull from the'
2595
' source rather than merging. When this happens,'
4345
' source rather than merging. When this happens,'
2596
4346
' you do not need to commit the result.'),
2598
help='Branch to merge into, '
2599
'rather than the one containing the working directory',
4347
custom_help('directory',
4348
help='Branch to merge into, '
4349
'rather than the one containing the working directory.'),
4350
Option('preview', help='Instead of merging, show a diff of the'
4352
Option('interactive', help='Select changes interactively.',
2605
def run(self, branch=None, revision=None, force=False, merge_type=None,
2606
show_base=False, reprocess=False, remember=False,
4356
def run(self, location=None, revision=None, force=False,
4357
merge_type=None, show_base=False, reprocess=None, remember=None,
2607
4358
uncommitted=False, pull=False,
2608
4359
directory=None,
2610
from bzrlib.tag import _merge_tags_if_possible
2611
other_revision_id = None
2612
4363
if merge_type is None:
2613
4364
merge_type = _mod_merge.Merge3Merger
2615
4366
if directory is None: directory = u'.'
2616
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2617
# inventory. Because merge is a mutating operation, it really
2618
# should be a lock_write() for the whole cmd_merge operation.
2619
# However, cmd_merge open's its own tree in _merge_helper, which
2620
# means if we lock here, the later lock_write() will always block.
2621
# Either the merge helper code should be updated to take a tree,
2622
# (What about tree.merge_from_branch?)
4367
possible_transports = []
4369
allow_pending = True
4370
verified = 'inapplicable'
2623
4372
tree = WorkingTree.open_containing(directory)[0]
4373
if tree.branch.revno() == 0:
4374
raise errors.BzrCommandError(gettext('Merging into empty branches not currently supported, '
4375
'https://bugs.launchpad.net/bzr/+bug/308562'))
4378
basis_tree = tree.revision_tree(tree.last_revision())
4379
except errors.NoSuchRevision:
4380
basis_tree = tree.basis_tree()
4382
# die as quickly as possible if there are uncommitted changes
4384
if tree.has_changes():
4385
raise errors.UncommittedChanges(tree)
4387
view_info = _get_view_info_for_change_reporter(tree)
2624
4388
change_reporter = delta._ChangeReporter(
2625
unversioned_filter=tree.is_ignored)
2627
if branch is not None:
4389
unversioned_filter=tree.is_ignored, view_info=view_info)
4390
pb = ui.ui_factory.nested_progress_bar()
4391
self.add_cleanup(pb.finished)
4392
self.add_cleanup(tree.lock_write().unlock)
4393
if location is not None:
2629
mergeable = bundle.read_mergeable_from_url(
4395
mergeable = bundle.read_mergeable_from_url(location,
4396
possible_transports=possible_transports)
2631
4397
except errors.NotABundle:
2632
pass # Continue on considering this url a Branch
4401
raise errors.BzrCommandError(gettext('Cannot use --uncommitted'
4402
' with bundles or merge directives.'))
2634
4404
if revision is not None:
2635
raise errors.BzrCommandError(
2636
'Cannot use -r with merge directives or bundles')
2637
other_revision_id = mergeable.install_revisions(
2638
tree.branch.repository)
2639
revision = [RevisionSpec.from_string(
2640
'revid:' + other_revision_id)]
2642
if revision is None \
2643
or len(revision) < 1 or revision[0].needs_branch():
2644
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2646
if revision is None or len(revision) < 1:
2649
other = [branch, None]
2652
other = [branch, -1]
2653
other_branch, path = Branch.open_containing(branch)
2656
raise errors.BzrCommandError('Cannot use --uncommitted and'
2657
' --revision at the same time.')
2658
branch = revision[0].get_branch() or branch
2659
if len(revision) == 1:
2661
if other_revision_id is not None:
2666
other_branch, path = Branch.open_containing(branch)
2667
revno = revision[0].in_history(other_branch).revno
2668
other = [branch, revno]
2670
assert len(revision) == 2
2671
if None in revision:
2672
raise errors.BzrCommandError(
2673
"Merge doesn't permit empty revision specifier.")
2674
base_branch, path = Branch.open_containing(branch)
2675
branch1 = revision[1].get_branch() or branch
2676
other_branch, path1 = Branch.open_containing(branch1)
2677
if revision[0].get_branch() is not None:
2678
# then path was obtained from it, and is None.
2681
base = [branch, revision[0].in_history(base_branch).revno]
2682
other = [branch1, revision[1].in_history(other_branch).revno]
2684
if ((tree.branch.get_parent() is None or remember) and
2685
other_branch is not None):
2686
tree.branch.set_parent(other_branch.base)
2688
# pull tags now... it's a bit inconsistent to do it ahead of copying
2689
# the history but that's done inside the merge code
2690
if other_branch is not None:
2691
_merge_tags_if_possible(other_branch, tree.branch)
2694
interesting_files = [path]
2696
interesting_files = None
2697
pb = ui.ui_factory.nested_progress_bar()
4405
raise errors.BzrCommandError(gettext(
4406
'Cannot use -r with merge directives or bundles'))
4407
merger, verified = _mod_merge.Merger.from_mergeable(tree,
4410
if merger is None and uncommitted:
4411
if revision is not None and len(revision) > 0:
4412
raise errors.BzrCommandError(gettext('Cannot use --uncommitted and'
4413
' --revision at the same time.'))
4414
merger = self.get_merger_from_uncommitted(tree, location, None)
4415
allow_pending = False
4418
merger, allow_pending = self._get_merger_from_branch(tree,
4419
location, revision, remember, possible_transports, None)
4421
merger.merge_type = merge_type
4422
merger.reprocess = reprocess
4423
merger.show_base = show_base
4424
self.sanity_check_merger(merger)
4425
if (merger.base_rev_id == merger.other_rev_id and
4426
merger.other_rev_id is not None):
4427
# check if location is a nonexistent file (and not a branch) to
4428
# disambiguate the 'Nothing to do'
4429
if merger.interesting_files:
4430
if not merger.other_tree.has_filename(
4431
merger.interesting_files[0]):
4432
note(gettext("merger: ") + str(merger))
4433
raise errors.PathsDoNotExist([location])
4434
note(gettext('Nothing to do.'))
4436
if pull and not preview:
4437
if merger.interesting_files is not None:
4438
raise errors.BzrCommandError(gettext('Cannot pull individual files'))
4439
if (merger.base_rev_id == tree.last_revision()):
4440
result = tree.pull(merger.other_branch, False,
4441
merger.other_rev_id)
4442
result.report(self.outf)
4444
if merger.this_basis is None:
4445
raise errors.BzrCommandError(gettext(
4446
"This branch has no commits."
4447
" (perhaps you would prefer 'bzr pull')"))
4449
return self._do_preview(merger)
4451
return self._do_interactive(merger)
4453
return self._do_merge(merger, change_reporter, allow_pending,
4456
def _get_preview(self, merger):
4457
tree_merger = merger.make_merger()
4458
tt = tree_merger.make_preview_transform()
4459
self.add_cleanup(tt.finalize)
4460
result_tree = tt.get_preview_tree()
4463
def _do_preview(self, merger):
4464
from bzrlib.diff import show_diff_trees
4465
result_tree = self._get_preview(merger)
4466
path_encoding = osutils.get_diff_header_encoding()
4467
show_diff_trees(merger.this_tree, result_tree, self.outf,
4468
old_label='', new_label='',
4469
path_encoding=path_encoding)
4471
def _do_merge(self, merger, change_reporter, allow_pending, verified):
4472
merger.change_reporter = change_reporter
4473
conflict_count = merger.do_merge()
4475
merger.set_pending()
4476
if verified == 'failed':
4477
warning('Preview patch does not match changes')
4478
if conflict_count != 0:
4483
def _do_interactive(self, merger):
4484
"""Perform an interactive merge.
4486
This works by generating a preview tree of the merge, then using
4487
Shelver to selectively remove the differences between the working tree
4488
and the preview tree.
4490
from bzrlib import shelf_ui
4491
result_tree = self._get_preview(merger)
4492
writer = bzrlib.option.diff_writer_registry.get()
4493
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
4494
reporter=shelf_ui.ApplyReporter(),
4495
diff_writer=writer(sys.stdout))
2700
conflict_count = _merge_helper(
2701
other, base, other_rev_id=other_revision_id,
2702
check_clean=(not force),
2703
merge_type=merge_type,
2704
reprocess=reprocess,
2705
show_base=show_base,
2708
pb=pb, file_list=interesting_files,
2709
change_reporter=change_reporter)
2712
if conflict_count != 0:
4501
def sanity_check_merger(self, merger):
4502
if (merger.show_base and
4503
not merger.merge_type is _mod_merge.Merge3Merger):
4504
raise errors.BzrCommandError(gettext("Show-base is not supported for this"
4505
" merge type. %s") % merger.merge_type)
4506
if merger.reprocess is None:
4507
if merger.show_base:
4508
merger.reprocess = False
2716
except errors.AmbiguousBase, e:
2717
m = ("sorry, bzr can't determine the right merge base yet\n"
2718
"candidates are:\n "
2719
+ "\n ".join(e.bases)
2721
"please specify an explicit base with -r,\n"
2722
"and (if you want) report this to the bzr developers\n")
2725
# TODO: move up to common parent; this isn't merge-specific anymore.
2726
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4510
# Use reprocess if the merger supports it
4511
merger.reprocess = merger.merge_type.supports_reprocess
4512
if merger.reprocess and not merger.merge_type.supports_reprocess:
4513
raise errors.BzrCommandError(gettext("Conflict reduction is not supported"
4514
" for merge type %s.") %
4516
if merger.reprocess and merger.show_base:
4517
raise errors.BzrCommandError(gettext("Cannot do conflict reduction and"
4520
def _get_merger_from_branch(self, tree, location, revision, remember,
4521
possible_transports, pb):
4522
"""Produce a merger from a location, assuming it refers to a branch."""
4523
from bzrlib.tag import _merge_tags_if_possible
4524
# find the branch locations
4525
other_loc, user_location = self._select_branch_location(tree, location,
4527
if revision is not None and len(revision) == 2:
4528
base_loc, _unused = self._select_branch_location(tree,
4529
location, revision, 0)
4531
base_loc = other_loc
4533
other_branch, other_path = Branch.open_containing(other_loc,
4534
possible_transports)
4535
if base_loc == other_loc:
4536
base_branch = other_branch
4538
base_branch, base_path = Branch.open_containing(base_loc,
4539
possible_transports)
4540
# Find the revision ids
4541
other_revision_id = None
4542
base_revision_id = None
4543
if revision is not None:
4544
if len(revision) >= 1:
4545
other_revision_id = revision[-1].as_revision_id(other_branch)
4546
if len(revision) == 2:
4547
base_revision_id = revision[0].as_revision_id(base_branch)
4548
if other_revision_id is None:
4549
other_revision_id = _mod_revision.ensure_null(
4550
other_branch.last_revision())
4551
# Remember where we merge from. We need to remember if:
4552
# - user specify a location (and we don't merge from the parent
4554
# - user ask to remember or there is no previous location set to merge
4555
# from and user didn't ask to *not* remember
4556
if (user_location is not None
4558
or (remember is None
4559
and tree.branch.get_submit_branch() is None)))):
4560
tree.branch.set_submit_branch(other_branch.base)
4561
# Merge tags (but don't set them in the master branch yet, the user
4562
# might revert this merge). Commit will propagate them.
4563
_merge_tags_if_possible(other_branch, tree.branch, ignore_master=True)
4564
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
4565
other_revision_id, base_revision_id, other_branch, base_branch)
4566
if other_path != '':
4567
allow_pending = False
4568
merger.interesting_files = [other_path]
4570
allow_pending = True
4571
return merger, allow_pending
4573
def get_merger_from_uncommitted(self, tree, location, pb):
4574
"""Get a merger for uncommitted changes.
4576
:param tree: The tree the merger should apply to.
4577
:param location: The location containing uncommitted changes.
4578
:param pb: The progress bar to use for showing progress.
4580
location = self._select_branch_location(tree, location)[0]
4581
other_tree, other_path = WorkingTree.open_containing(location)
4582
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4583
if other_path != '':
4584
merger.interesting_files = [other_path]
4587
def _select_branch_location(self, tree, user_location, revision=None,
4589
"""Select a branch location, according to possible inputs.
4591
If provided, branches from ``revision`` are preferred. (Both
4592
``revision`` and ``index`` must be supplied.)
4594
Otherwise, the ``location`` parameter is used. If it is None, then the
4595
``submit`` or ``parent`` location is used, and a note is printed.
4597
:param tree: The working tree to select a branch for merging into
4598
:param location: The location entered by the user
4599
:param revision: The revision parameter to the command
4600
:param index: The index to use for the revision parameter. Negative
4601
indices are permitted.
4602
:return: (selected_location, user_location). The default location
4603
will be the user-entered location.
4605
if (revision is not None and index is not None
4606
and revision[index] is not None):
4607
branch = revision[index].get_branch()
4608
if branch is not None:
4609
return branch, branch
4610
if user_location is None:
4611
location = self._get_remembered(tree, 'Merging from')
4613
location = user_location
4614
return location, user_location
4616
def _get_remembered(self, tree, verb_string):
2727
4617
"""Use tree.branch's parent if none was supplied.
2729
4619
Report if the remembered location was used.
2731
if supplied_location is not None:
2732
return supplied_location
2733
stored_location = tree.branch.get_parent()
4621
stored_location = tree.branch.get_submit_branch()
4622
stored_location_type = "submit"
4623
if stored_location is None:
4624
stored_location = tree.branch.get_parent()
4625
stored_location_type = "parent"
2734
4626
mutter("%s", stored_location)
2735
4627
if stored_location is None:
2736
raise errors.BzrCommandError("No location specified or remembered")
2737
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2738
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4628
raise errors.BzrCommandError(gettext("No location specified or remembered"))
4629
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4630
note(gettext("{0} remembered {1} location {2}").format(verb_string,
4631
stored_location_type, display_url))
2739
4632
return stored_location
2742
4635
class cmd_remerge(Command):
4636
__doc__ = """Redo a merge.
2745
4638
Use this if you want to try a different merge technique while resolving
2746
conflicts. Some merge techniques are better than others, and remerge
4639
conflicts. Some merge techniques are better than others, and remerge
2747
4640
lets you try different ones on different files.
2749
4642
The options for remerge have the same meaning and defaults as the ones for
2750
4643
merge. The difference is that remerge can (only) be run when there is a
2751
4644
pending merge, and it lets you specify particular files.
2755
$ bzr remerge --show-base
2756
4647
Re-do the merge of all conflicted files, and show the base text in
2757
conflict regions, in addition to the usual THIS and OTHER texts.
2759
$ bzr remerge --merge-type weave --reprocess foobar
4648
conflict regions, in addition to the usual THIS and OTHER texts::
4650
bzr remerge --show-base
2760
4652
Re-do the merge of "foobar", using the weave merge algorithm, with
2761
additional processing to reduce the size of conflict regions.
4653
additional processing to reduce the size of conflict regions::
4655
bzr remerge --merge-type weave --reprocess foobar
2763
4657
takes_args = ['file*']
2764
takes_options = ['merge-type', 'reprocess',
2765
Option('show-base', help="Show base revision text in "
4662
help="Show base revision text in conflicts."),
2768
4665
def run(self, file_list=None, merge_type=None, show_base=False,
2769
4666
reprocess=False):
4667
from bzrlib.conflicts import restore
2770
4668
if merge_type is None:
2771
4669
merge_type = _mod_merge.Merge3Merger
2772
tree, file_list = tree_files(file_list)
4670
tree, file_list = WorkingTree.open_containing_paths(file_list)
4671
self.add_cleanup(tree.lock_write().unlock)
4672
parents = tree.get_parent_ids()
4673
if len(parents) != 2:
4674
raise errors.BzrCommandError(gettext("Sorry, remerge only works after normal"
4675
" merges. Not cherrypicking or"
4677
repository = tree.branch.repository
4678
interesting_ids = None
4680
conflicts = tree.conflicts()
4681
if file_list is not None:
4682
interesting_ids = set()
4683
for filename in file_list:
4684
file_id = tree.path2id(filename)
4686
raise errors.NotVersionedError(filename)
4687
interesting_ids.add(file_id)
4688
if tree.kind(file_id) != "directory":
4691
# FIXME: Support nested trees
4692
for name, ie in tree.root_inventory.iter_entries(file_id):
4693
interesting_ids.add(ie.file_id)
4694
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4696
# Remerge only supports resolving contents conflicts
4697
allowed_conflicts = ('text conflict', 'contents conflict')
4698
restore_files = [c.path for c in conflicts
4699
if c.typestring in allowed_conflicts]
4700
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4701
tree.set_conflicts(ConflictList(new_conflicts))
4702
if file_list is not None:
4703
restore_files = file_list
4704
for filename in restore_files:
4706
restore(tree.abspath(filename))
4707
except errors.NotConflicted:
4709
# Disable pending merges, because the file texts we are remerging
4710
# have not had those merges performed. If we use the wrong parents
4711
# list, we imply that the working tree text has seen and rejected
4712
# all the changes from the other tree, when in fact those changes
4713
# have not yet been seen.
4714
tree.set_parent_ids(parents[:1])
2775
parents = tree.get_parent_ids()
2776
if len(parents) != 2:
2777
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2778
" merges. Not cherrypicking or"
2780
repository = tree.branch.repository
2781
graph = repository.get_graph()
2782
base_revision = graph.find_unique_lca(parents[0], parents[1])
2783
base_tree = repository.revision_tree(base_revision)
2784
other_tree = repository.revision_tree(parents[1])
2785
interesting_ids = None
2787
conflicts = tree.conflicts()
2788
if file_list is not None:
2789
interesting_ids = set()
2790
for filename in file_list:
2791
file_id = tree.path2id(filename)
2793
raise errors.NotVersionedError(filename)
2794
interesting_ids.add(file_id)
2795
if tree.kind(file_id) != "directory":
2798
for name, ie in tree.inventory.iter_entries(file_id):
2799
interesting_ids.add(ie.file_id)
2800
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2802
# Remerge only supports resolving contents conflicts
2803
allowed_conflicts = ('text conflict', 'contents conflict')
2804
restore_files = [c.path for c in conflicts
2805
if c.typestring in allowed_conflicts]
2806
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2807
tree.set_conflicts(ConflictList(new_conflicts))
2808
if file_list is not None:
2809
restore_files = file_list
2810
for filename in restore_files:
2812
restore(tree.abspath(filename))
2813
except errors.NotConflicted:
2815
conflicts = _mod_merge.merge_inner(
2816
tree.branch, other_tree, base_tree,
2818
interesting_ids=interesting_ids,
2819
other_rev_id=parents[1],
2820
merge_type=merge_type,
2821
show_base=show_base,
2822
reprocess=reprocess)
4716
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4717
merger.interesting_ids = interesting_ids
4718
merger.merge_type = merge_type
4719
merger.show_base = show_base
4720
merger.reprocess = reprocess
4721
conflicts = merger.do_merge()
4723
tree.set_parent_ids(parents)
2825
4724
if conflicts > 0:
2908
4838
class cmd_shell_complete(Command):
2909
"""Show appropriate completions for context.
4839
__doc__ = """Show appropriate completions for context.
2911
4841
For a list of all available commands, say 'bzr shell-complete'.
2913
4843
takes_args = ['context?']
2914
4844
aliases = ['s-c']
2917
4847
@display_command
2918
4848
def run(self, context=None):
2919
import shellcomplete
4849
from bzrlib import shellcomplete
2920
4850
shellcomplete.shellcomplete(context)
2923
class cmd_fetch(Command):
2924
"""Copy in history from another branch but don't merge it.
2926
This is an internal method used for pull and merge.
2929
takes_args = ['from_branch', 'to_branch']
2930
def run(self, from_branch, to_branch):
2931
from bzrlib.fetch import Fetcher
2932
from_b = Branch.open(from_branch)
2933
to_b = Branch.open(to_branch)
2934
Fetcher(to_b, from_b)
2937
4853
class cmd_missing(Command):
2938
"""Show unmerged/unpulled revisions between two branches.
4854
__doc__ = """Show unmerged/unpulled revisions between two branches.
2940
4856
OTHER_BRANCH may be local or remote.
4858
To filter on a range of revisions, you can use the command -r begin..end
4859
-r revision requests a specific revision, -r ..end or -r begin.. are
4863
1 - some missing revisions
4864
0 - no missing revisions
4868
Determine the missing revisions between this and the branch at the
4869
remembered pull location::
4873
Determine the missing revisions between this and another branch::
4875
bzr missing http://server/branch
4877
Determine the missing revisions up to a specific revision on the other
4880
bzr missing -r ..-10
4882
Determine the missing revisions up to a specific revision on this
4885
bzr missing --my-revision ..-10
2943
4888
_see_also = ['merge', 'pull']
2944
4889
takes_args = ['other_branch?']
2945
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2947
'Display changes in the local branch only'),
2948
Option('this' , 'same as --mine-only'),
2949
Option('theirs-only',
2950
'Display changes in the remote branch only'),
2951
Option('other', 'same as --theirs-only'),
4892
Option('reverse', 'Reverse the order of revisions.'),
4894
'Display changes in the local branch only.'),
4895
Option('this' , 'Same as --mine-only.'),
4896
Option('theirs-only',
4897
'Display changes in the remote branch only.'),
4898
Option('other', 'Same as --theirs-only.'),
4902
custom_help('revision',
4903
help='Filter on other branch revisions (inclusive). '
4904
'See "help revisionspec" for details.'),
4905
Option('my-revision',
4906
type=_parse_revision_str,
4907
help='Filter on local branch revisions (inclusive). '
4908
'See "help revisionspec" for details.'),
4909
Option('include-merged',
4910
'Show all revisions in addition to the mainline ones.'),
4911
Option('include-merges', hidden=True,
4912
help='Historical alias for --include-merged.'),
2956
4914
encoding_type = 'replace'
2958
4916
@display_command
2959
4917
def run(self, other_branch=None, reverse=False, mine_only=False,
2960
theirs_only=False, log_format=None, long=False, short=False, line=False,
2961
show_ids=False, verbose=False, this=False, other=False):
4919
log_format=None, long=False, short=False, line=False,
4920
show_ids=False, verbose=False, this=False, other=False,
4921
include_merged=None, revision=None, my_revision=None,
4923
include_merges=symbol_versioning.DEPRECATED_PARAMETER):
2962
4924
from bzrlib.missing import find_unmerged, iter_log_revisions
2963
from bzrlib.log import log_formatter
4929
if symbol_versioning.deprecated_passed(include_merges):
4930
ui.ui_factory.show_user_warning(
4931
'deprecated_command_option',
4932
deprecated_name='--include-merges',
4933
recommended_name='--include-merged',
4934
deprecated_in_version='2.5',
4935
command=self.invoked_as)
4936
if include_merged is None:
4937
include_merged = include_merges
4939
raise errors.BzrCommandError(gettext(
4940
'{0} and {1} are mutually exclusive').format(
4941
'--include-merges', '--include-merged'))
4942
if include_merged is None:
4943
include_merged = False
2970
local_branch = Branch.open_containing(u".")[0]
4948
# TODO: We should probably check that we don't have mine-only and
4949
# theirs-only set, but it gets complicated because we also have
4950
# this and other which could be used.
4957
local_branch = Branch.open_containing(directory)[0]
4958
self.add_cleanup(local_branch.lock_read().unlock)
2971
4960
parent = local_branch.get_parent()
2972
4961
if other_branch is None:
2973
4962
other_branch = parent
2974
4963
if other_branch is None:
2975
raise errors.BzrCommandError("No peer location known or specified.")
4964
raise errors.BzrCommandError(gettext("No peer location known"
2976
4966
display_url = urlutils.unescape_for_display(parent,
2977
4967
self.outf.encoding)
2978
print "Using last location: " + display_url
4968
message(gettext("Using saved parent location: {0}\n").format(
2980
4971
remote_branch = Branch.open(other_branch)
2981
4972
if remote_branch.base == local_branch.base:
2982
4973
remote_branch = local_branch
2983
local_branch.lock_read()
2985
remote_branch.lock_read()
2987
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2988
if (log_format is None):
2989
log_format = log.log_formatter_registry.get_default(
2991
lf = log_format(to_file=self.outf,
2993
show_timezone='original')
2994
if reverse is False:
2995
local_extra.reverse()
2996
remote_extra.reverse()
2997
if local_extra and not theirs_only:
2998
print "You have %d extra revision(s):" % len(local_extra)
2999
for revision in iter_log_revisions(local_extra,
3000
local_branch.repository,
3002
lf.log_revision(revision)
3003
printed_local = True
3005
printed_local = False
3006
if remote_extra and not mine_only:
3007
if printed_local is True:
3009
print "You are missing %d revision(s):" % len(remote_extra)
3010
for revision in iter_log_revisions(remote_extra,
3011
remote_branch.repository,
3013
lf.log_revision(revision)
3014
if not remote_extra and not local_extra:
3016
print "Branches are up to date."
3020
remote_branch.unlock()
3022
local_branch.unlock()
4975
self.add_cleanup(remote_branch.lock_read().unlock)
4977
local_revid_range = _revision_range_to_revid_range(
4978
_get_revision_range(my_revision, local_branch,
4981
remote_revid_range = _revision_range_to_revid_range(
4982
_get_revision_range(revision,
4983
remote_branch, self.name()))
4985
local_extra, remote_extra = find_unmerged(
4986
local_branch, remote_branch, restrict,
4987
backward=not reverse,
4988
include_merged=include_merged,
4989
local_revid_range=local_revid_range,
4990
remote_revid_range=remote_revid_range)
4992
if log_format is None:
4993
registry = log.log_formatter_registry
4994
log_format = registry.get_default(local_branch)
4995
lf = log_format(to_file=self.outf,
4997
show_timezone='original')
5000
if local_extra and not theirs_only:
5001
message(ngettext("You have %d extra revision:\n",
5002
"You have %d extra revisions:\n",
5005
for revision in iter_log_revisions(local_extra,
5006
local_branch.repository,
5008
lf.log_revision(revision)
5009
printed_local = True
5012
printed_local = False
5014
if remote_extra and not mine_only:
5015
if printed_local is True:
5017
message(ngettext("You are missing %d revision:\n",
5018
"You are missing %d revisions:\n",
5019
len(remote_extra)) %
5021
for revision in iter_log_revisions(remote_extra,
5022
remote_branch.repository,
5024
lf.log_revision(revision)
5027
if mine_only and not local_extra:
5028
# We checked local, and found nothing extra
5029
message(gettext('This branch has no new revisions.\n'))
5030
elif theirs_only and not remote_extra:
5031
# We checked remote, and found nothing extra
5032
message(gettext('Other branch has no new revisions.\n'))
5033
elif not (mine_only or theirs_only or local_extra or
5035
# We checked both branches, and neither one had extra
5037
message(gettext("Branches are up to date.\n"))
3023
5039
if not status_code and parent is None and other_branch is not None:
3024
local_branch.lock_write()
3026
# handle race conditions - a parent might be set while we run.
3027
if local_branch.get_parent() is None:
3028
local_branch.set_parent(remote_branch.base)
3030
local_branch.unlock()
5040
self.add_cleanup(local_branch.lock_write().unlock)
5041
# handle race conditions - a parent might be set while we run.
5042
if local_branch.get_parent() is None:
5043
local_branch.set_parent(remote_branch.base)
3031
5044
return status_code
5047
class cmd_pack(Command):
5048
__doc__ = """Compress the data within a repository.
5050
This operation compresses the data within a bazaar repository. As
5051
bazaar supports automatic packing of repository, this operation is
5052
normally not required to be done manually.
5054
During the pack operation, bazaar takes a backup of existing repository
5055
data, i.e. pack files. This backup is eventually removed by bazaar
5056
automatically when it is safe to do so. To save disk space by removing
5057
the backed up pack files, the --clean-obsolete-packs option may be
5060
Warning: If you use --clean-obsolete-packs and your machine crashes
5061
during or immediately after repacking, you may be left with a state
5062
where the deletion has been written to disk but the new packs have not
5063
been. In this case the repository may be unusable.
5066
_see_also = ['repositories']
5067
takes_args = ['branch_or_repo?']
5069
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
5072
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
5073
dir = controldir.ControlDir.open_containing(branch_or_repo)[0]
5075
branch = dir.open_branch()
5076
repository = branch.repository
5077
except errors.NotBranchError:
5078
repository = dir.open_repository()
5079
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
3034
5082
class cmd_plugins(Command):
5083
__doc__ = """List the installed plugins.
5085
This command displays the list of installed plugins including
5086
version of plugin and a short description of each.
5088
--verbose shows the path where each plugin is located.
5090
A plugin is an external component for Bazaar that extends the
5091
revision control system, by adding or replacing code in Bazaar.
5092
Plugins can do a variety of things, including overriding commands,
5093
adding new commands, providing additional network transports and
5094
customizing log output.
5096
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
5097
for further information on plugins including where to find them and how to
5098
install them. Instructions are also provided there on how to write new
5099
plugins using the Python programming language.
5101
takes_options = ['verbose']
3037
5103
@display_command
3039
import bzrlib.plugin
3040
from inspect import getdoc
3041
for name, plugin in bzrlib.plugin.all_plugins().items():
3042
if getattr(plugin, '__path__', None) is not None:
3043
print plugin.__path__[0]
3044
elif getattr(plugin, '__file__', None) is not None:
3045
print plugin.__file__
3051
print '\t', d.split('\n')[0]
5104
def run(self, verbose=False):
5105
from bzrlib import plugin
5106
# Don't give writelines a generator as some codecs don't like that
5107
self.outf.writelines(
5108
list(plugin.describe_plugins(show_paths=verbose)))
3054
5111
class cmd_testament(Command):
3055
"""Show testament (signing-form) of a revision."""
3056
takes_options = ['revision',
3057
Option('long', help='Produce long-format testament'),
3058
Option('strict', help='Produce a strict-format'
5112
__doc__ = """Show testament (signing-form) of a revision."""
5115
Option('long', help='Produce long-format testament.'),
5117
help='Produce a strict-format testament.')]
3060
5118
takes_args = ['branch?']
3061
5119
@display_command
3062
5120
def run(self, branch=u'.', revision=None, long=False, strict=False):
3563
5704
self.outf.writelines(directive.to_lines())
3565
5706
message = directive.to_email(mail_to, branch, sign)
3566
s = SMTPConnection(branch.get_config())
5707
s = SMTPConnection(branch.get_config_stack())
3567
5708
s.send_email(message)
5711
class cmd_send(Command):
5712
__doc__ = """Mail or create a merge-directive for submitting changes.
5714
A merge directive provides many things needed for requesting merges:
5716
* A machine-readable description of the merge to perform
5718
* An optional patch that is a preview of the changes requested
5720
* An optional bundle of revision data, so that the changes can be applied
5721
directly from the merge directive, without retrieving data from a
5724
`bzr send` creates a compact data set that, when applied using bzr
5725
merge, has the same effect as merging from the source branch.
5727
By default the merge directive is self-contained and can be applied to any
5728
branch containing submit_branch in its ancestory without needing access to
5731
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5732
revisions, but only a structured request to merge from the
5733
public_location. In that case the public_branch is needed and it must be
5734
up-to-date and accessible to the recipient. The public_branch is always
5735
included if known, so that people can check it later.
5737
The submit branch defaults to the parent of the source branch, but can be
5738
overridden. Both submit branch and public branch will be remembered in
5739
branch.conf the first time they are used for a particular branch. The
5740
source branch defaults to that containing the working directory, but can
5741
be changed using --from.
5743
Both the submit branch and the public branch follow the usual behavior with
5744
respect to --remember: If there is no default location set, the first send
5745
will set it (use --no-remember to avoid setting it). After that, you can
5746
omit the location to use the default. To change the default, use
5747
--remember. The value will only be saved if the location can be accessed.
5749
In order to calculate those changes, bzr must analyse the submit branch.
5750
Therefore it is most efficient for the submit branch to be a local mirror.
5751
If a public location is known for the submit_branch, that location is used
5752
in the merge directive.
5754
The default behaviour is to send the merge directive by mail, unless -o is
5755
given, in which case it is sent to a file.
5757
Mail is sent using your preferred mail program. This should be transparent
5758
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5759
If the preferred client can't be found (or used), your editor will be used.
5761
To use a specific mail program, set the mail_client configuration option.
5762
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5763
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5764
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5765
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5768
If mail is being sent, a to address is required. This can be supplied
5769
either on the commandline, by setting the submit_to configuration
5770
option in the branch itself or the child_submit_to configuration option
5771
in the submit branch.
5773
Two formats are currently supported: "4" uses revision bundle format 4 and
5774
merge directive format 2. It is significantly faster and smaller than
5775
older formats. It is compatible with Bazaar 0.19 and later. It is the
5776
default. "0.9" uses revision bundle format 0.9 and merge directive
5777
format 1. It is compatible with Bazaar 0.12 - 0.18.
5779
The merge directives created by bzr send may be applied using bzr merge or
5780
bzr pull by specifying a file containing a merge directive as the location.
5782
bzr send makes extensive use of public locations to map local locations into
5783
URLs that can be used by other people. See `bzr help configuration` to
5784
set them, and use `bzr info` to display them.
5787
encoding_type = 'exact'
5789
_see_also = ['merge', 'pull']
5791
takes_args = ['submit_branch?', 'public_branch?']
5795
help='Do not include a bundle in the merge directive.'),
5796
Option('no-patch', help='Do not include a preview patch in the merge'
5799
help='Remember submit and public branch.'),
5801
help='Branch to generate the submission from, '
5802
'rather than the one containing the working directory.',
5805
Option('output', short_name='o',
5806
help='Write merge directive to this file or directory; '
5807
'use - for stdout.',
5810
help='Refuse to send if there are uncommitted changes in'
5811
' the working tree, --no-strict disables the check.'),
5812
Option('mail-to', help='Mail the request to this address.',
5816
Option('body', help='Body for the email.', type=unicode),
5817
RegistryOption('format',
5818
help='Use the specified output format.',
5819
lazy_registry=('bzrlib.send', 'format_registry')),
5822
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5823
no_patch=False, revision=None, remember=None, output=None,
5824
format=None, mail_to=None, message=None, body=None,
5825
strict=None, **kwargs):
5826
from bzrlib.send import send
5827
return send(submit_branch, revision, public_branch, remember,
5828
format, no_bundle, no_patch, output,
5829
kwargs.get('from', '.'), mail_to, message, body,
5834
class cmd_bundle_revisions(cmd_send):
5835
__doc__ = """Create a merge-directive for submitting changes.
5837
A merge directive provides many things needed for requesting merges:
5839
* A machine-readable description of the merge to perform
5841
* An optional patch that is a preview of the changes requested
5843
* An optional bundle of revision data, so that the changes can be applied
5844
directly from the merge directive, without retrieving data from a
5847
If --no-bundle is specified, then public_branch is needed (and must be
5848
up-to-date), so that the receiver can perform the merge using the
5849
public_branch. The public_branch is always included if known, so that
5850
people can check it later.
5852
The submit branch defaults to the parent, but can be overridden. Both
5853
submit branch and public branch will be remembered if supplied.
5855
If a public_branch is known for the submit_branch, that public submit
5856
branch is used in the merge instructions. This means that a local mirror
5857
can be used as your actual submit branch, once you have set public_branch
5860
Two formats are currently supported: "4" uses revision bundle format 4 and
5861
merge directive format 2. It is significantly faster and smaller than
5862
older formats. It is compatible with Bazaar 0.19 and later. It is the
5863
default. "0.9" uses revision bundle format 0.9 and merge directive
5864
format 1. It is compatible with Bazaar 0.12 - 0.18.
5869
help='Do not include a bundle in the merge directive.'),
5870
Option('no-patch', help='Do not include a preview patch in the merge'
5873
help='Remember submit and public branch.'),
5875
help='Branch to generate the submission from, '
5876
'rather than the one containing the working directory.',
5879
Option('output', short_name='o', help='Write directive to this file.',
5882
help='Refuse to bundle revisions if there are uncommitted'
5883
' changes in the working tree, --no-strict disables the check.'),
5885
RegistryOption('format',
5886
help='Use the specified output format.',
5887
lazy_registry=('bzrlib.send', 'format_registry')),
5889
aliases = ['bundle']
5891
_see_also = ['send', 'merge']
5895
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5896
no_patch=False, revision=None, remember=False, output=None,
5897
format=None, strict=None, **kwargs):
5900
from bzrlib.send import send
5901
return send(submit_branch, revision, public_branch, remember,
5902
format, no_bundle, no_patch, output,
5903
kwargs.get('from', '.'), None, None, None,
5904
self.outf, strict=strict)
3570
5907
class cmd_tag(Command):
3571
"""Create a tag naming a revision.
5908
__doc__ = """Create, remove or modify a tag naming a revision.
3573
5910
Tags give human-meaningful names to revisions. Commands that take a -r
3574
5911
(--revision) option can be given -rtag:X, where X is any previously
3577
5914
Tags are stored in the branch. Tags are copied from one branch to another
3578
5915
along when you branch, push, pull or merge.
3580
It is an error to give a tag name that already exists unless you pass
5917
It is an error to give a tag name that already exists unless you pass
3581
5918
--force, in which case the tag is moved to point to the new revision.
5920
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5921
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5923
If no tag name is specified it will be determined through the
5924
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5925
upstream releases by reading configure.ac. See ``bzr help hooks`` for
3584
5929
_see_also = ['commit', 'tags']
3585
takes_args = ['tag_name']
5930
takes_args = ['tag_name?']
3586
5931
takes_options = [
3587
5932
Option('delete',
3588
5933
help='Delete this tag rather than placing it.',
3591
help='Branch in which to place the tag.',
5935
custom_help('directory',
5936
help='Branch in which to place the tag.'),
3595
5937
Option('force',
3596
help='Replace existing tags',
5938
help='Replace existing tags.',
3601
def run(self, tag_name,
5943
def run(self, tag_name=None,
3607
5949
branch, relpath = Branch.open_containing(directory)
3611
branch.tags.delete_tag(tag_name)
3612
self.outf.write('Deleted tag %s.\n' % tag_name)
3615
if len(revision) != 1:
3616
raise errors.BzrCommandError(
3617
"Tags can only be placed on a single revision, "
3619
revision_id = revision[0].in_history(branch).rev_id
3621
revision_id = branch.last_revision()
3622
if (not force) and branch.tags.has_tag(tag_name):
3623
raise errors.TagAlreadyExists(tag_name)
5950
self.add_cleanup(branch.lock_write().unlock)
5952
if tag_name is None:
5953
raise errors.BzrCommandError(gettext("No tag specified to delete."))
5954
branch.tags.delete_tag(tag_name)
5955
note(gettext('Deleted tag %s.') % tag_name)
5958
if len(revision) != 1:
5959
raise errors.BzrCommandError(gettext(
5960
"Tags can only be placed on a single revision, "
5962
revision_id = revision[0].as_revision_id(branch)
5964
revision_id = branch.last_revision()
5965
if tag_name is None:
5966
tag_name = branch.automatic_tag_name(revision_id)
5967
if tag_name is None:
5968
raise errors.BzrCommandError(gettext(
5969
"Please specify a tag name."))
5971
existing_target = branch.tags.lookup_tag(tag_name)
5972
except errors.NoSuchTag:
5973
existing_target = None
5974
if not force and existing_target not in (None, revision_id):
5975
raise errors.TagAlreadyExists(tag_name)
5976
if existing_target == revision_id:
5977
note(gettext('Tag %s already exists for that revision.') % tag_name)
3624
5979
branch.tags.set_tag(tag_name, revision_id)
3625
self.outf.write('Created tag %s.\n' % tag_name)
5980
if existing_target is None:
5981
note(gettext('Created tag %s.') % tag_name)
5983
note(gettext('Updated tag %s.') % tag_name)
3630
5986
class cmd_tags(Command):
5987
__doc__ = """List tags.
3633
This tag shows a table of tag names and the revisions they reference.
5989
This command shows a table of tag names and the revisions they reference.
3636
5992
_see_also = ['tag']
3637
5993
takes_options = [
3639
help='Branch whose tags should be displayed',
5994
custom_help('directory',
5995
help='Branch whose tags should be displayed.'),
5996
RegistryOption('sort',
5997
'Sort tags by different criteria.', title='Sorting',
5998
lazy_registry=('bzrlib.tag', 'tag_sort_methods')
3645
6004
@display_command
6005
def run(self, directory='.', sort=None, show_ids=False, revision=None):
6006
from bzrlib.tag import tag_sort_methods
6007
branch, relpath = Branch.open_containing(directory)
6009
tags = branch.tags.get_tag_dict().items()
6013
self.add_cleanup(branch.lock_read().unlock)
6015
# Restrict to the specified range
6016
tags = self._tags_for_range(branch, revision)
6018
sort = tag_sort_methods.get()
6021
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
6022
for index, (tag, revid) in enumerate(tags):
6024
revno = branch.revision_id_to_dotted_revno(revid)
6025
if isinstance(revno, tuple):
6026
revno = '.'.join(map(str, revno))
6027
except (errors.NoSuchRevision,
6028
errors.GhostRevisionsHaveNoRevno,
6029
errors.UnsupportedOperation):
6030
# Bad tag data/merges can lead to tagged revisions
6031
# which are not in this branch. Fail gracefully ...
6033
tags[index] = (tag, revno)
6035
for tag, revspec in tags:
6036
self.outf.write('%-20s %s\n' % (tag, revspec))
6038
def _tags_for_range(self, branch, revision):
6040
rev1, rev2 = _get_revision_range(revision, branch, self.name())
6041
revid1, revid2 = rev1.rev_id, rev2.rev_id
6042
# _get_revision_range will always set revid2 if it's not specified.
6043
# If revid1 is None, it means we want to start from the branch
6044
# origin which is always a valid ancestor. If revid1 == revid2, the
6045
# ancestry check is useless.
6046
if revid1 and revid1 != revid2:
6047
# FIXME: We really want to use the same graph than
6048
# branch.iter_merge_sorted_revisions below, but this is not
6049
# easily available -- vila 2011-09-23
6050
if branch.repository.get_graph().is_ancestor(revid2, revid1):
6051
# We don't want to output anything in this case...
6053
# only show revisions between revid1 and revid2 (inclusive)
6054
tagged_revids = branch.tags.get_reverse_tag_dict()
6056
for r in branch.iter_merge_sorted_revisions(
6057
start_revision_id=revid2, stop_revision_id=revid1,
6058
stop_rule='include'):
6059
revid_tags = tagged_revids.get(r[0], None)
6061
found.extend([(tag, r[0]) for tag in revid_tags])
6065
class cmd_reconfigure(Command):
6066
__doc__ = """Reconfigure the type of a bzr directory.
6068
A target configuration must be specified.
6070
For checkouts, the bind-to location will be auto-detected if not specified.
6071
The order of preference is
6072
1. For a lightweight checkout, the current bound location.
6073
2. For branches that used to be checkouts, the previously-bound location.
6074
3. The push location.
6075
4. The parent location.
6076
If none of these is available, --bind-to must be specified.
6079
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
6080
takes_args = ['location?']
6082
RegistryOption.from_kwargs(
6085
help='The relation between branch and tree.',
6086
value_switches=True, enum_switch=False,
6087
branch='Reconfigure to be an unbound branch with no working tree.',
6088
tree='Reconfigure to be an unbound branch with a working tree.',
6089
checkout='Reconfigure to be a bound branch with a working tree.',
6090
lightweight_checkout='Reconfigure to be a lightweight'
6091
' checkout (with no local history).',
6093
RegistryOption.from_kwargs(
6095
title='Repository type',
6096
help='Location fo the repository.',
6097
value_switches=True, enum_switch=False,
6098
standalone='Reconfigure to be a standalone branch '
6099
'(i.e. stop using shared repository).',
6100
use_shared='Reconfigure to use a shared repository.',
6102
RegistryOption.from_kwargs(
6104
title='Trees in Repository',
6105
help='Whether new branches in the repository have trees.',
6106
value_switches=True, enum_switch=False,
6107
with_trees='Reconfigure repository to create '
6108
'working trees on branches by default.',
6109
with_no_trees='Reconfigure repository to not create '
6110
'working trees on branches by default.'
6112
Option('bind-to', help='Branch to bind checkout to.', type=str),
6114
help='Perform reconfiguration even if local changes'
6116
Option('stacked-on',
6117
help='Reconfigure a branch to be stacked on another branch.',
6121
help='Reconfigure a branch to be unstacked. This '
6122
'may require copying substantial data into it.',
6126
def run(self, location=None, bind_to=None, force=False,
6127
tree_type=None, repository_type=None, repository_trees=None,
6128
stacked_on=None, unstacked=None):
6129
directory = controldir.ControlDir.open(location)
6130
if stacked_on and unstacked:
6131
raise errors.BzrCommandError(gettext("Can't use both --stacked-on and --unstacked"))
6132
elif stacked_on is not None:
6133
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
6135
reconfigure.ReconfigureUnstacked().apply(directory)
6136
# At the moment you can use --stacked-on and a different
6137
# reconfiguration shape at the same time; there seems no good reason
6139
if (tree_type is None and
6140
repository_type is None and
6141
repository_trees is None):
6142
if stacked_on or unstacked:
6145
raise errors.BzrCommandError(gettext('No target configuration '
6147
reconfiguration = None
6148
if tree_type == 'branch':
6149
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
6150
elif tree_type == 'tree':
6151
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
6152
elif tree_type == 'checkout':
6153
reconfiguration = reconfigure.Reconfigure.to_checkout(
6155
elif tree_type == 'lightweight-checkout':
6156
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
6159
reconfiguration.apply(force)
6160
reconfiguration = None
6161
if repository_type == 'use-shared':
6162
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
6163
elif repository_type == 'standalone':
6164
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
6166
reconfiguration.apply(force)
6167
reconfiguration = None
6168
if repository_trees == 'with-trees':
6169
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6171
elif repository_trees == 'with-no-trees':
6172
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6175
reconfiguration.apply(force)
6176
reconfiguration = None
6179
class cmd_switch(Command):
6180
__doc__ = """Set the branch of a checkout and update.
6182
For lightweight checkouts, this changes the branch being referenced.
6183
For heavyweight checkouts, this checks that there are no local commits
6184
versus the current bound branch, then it makes the local branch a mirror
6185
of the new location and binds to it.
6187
In both cases, the working tree is updated and uncommitted changes
6188
are merged. The user can commit or revert these as they desire.
6190
Pending merges need to be committed or reverted before using switch.
6192
The path to the branch to switch to can be specified relative to the parent
6193
directory of the current branch. For example, if you are currently in a
6194
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
6197
Bound branches use the nickname of its master branch unless it is set
6198
locally, in which case switching will update the local nickname to be
6202
takes_args = ['to_location?']
6203
takes_options = ['directory',
6205
help='Switch even if local commits will be lost.'),
6207
Option('create-branch', short_name='b',
6208
help='Create the target branch from this one before'
6209
' switching to it.'),
6212
def run(self, to_location=None, force=False, create_branch=False,
6213
revision=None, directory=u'.'):
6214
from bzrlib import switch
6215
tree_location = directory
6216
revision = _get_one_revision('switch', revision)
6217
possible_transports = []
6218
control_dir = controldir.ControlDir.open_containing(tree_location,
6219
possible_transports=possible_transports)[0]
6220
if to_location is None:
6221
if revision is None:
6222
raise errors.BzrCommandError(gettext('You must supply either a'
6223
' revision or a location'))
6224
to_location = tree_location
6226
branch = control_dir.open_branch(
6227
possible_transports=possible_transports)
6228
had_explicit_nick = branch.get_config().has_explicit_nickname()
6229
except errors.NotBranchError:
6231
had_explicit_nick = False
6234
raise errors.BzrCommandError(
6235
gettext('cannot create branch without source branch'))
6236
to_location = lookup_new_sibling_branch(control_dir, to_location,
6237
possible_transports=possible_transports)
6238
to_branch = branch.bzrdir.sprout(to_location,
6239
possible_transports=possible_transports,
6240
source_branch=branch).open_branch()
6243
to_branch = Branch.open(to_location,
6244
possible_transports=possible_transports)
6245
except errors.NotBranchError:
6246
to_branch = open_sibling_branch(control_dir, to_location,
6247
possible_transports=possible_transports)
6248
if revision is not None:
6249
revision = revision.as_revision_id(to_branch)
6250
switch.switch(control_dir, to_branch, force, revision_id=revision)
6251
if had_explicit_nick:
6252
branch = control_dir.open_branch() #get the new branch!
6253
branch.nick = to_branch.nick
6254
note(gettext('Switched to branch: %s'),
6255
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
6259
class cmd_view(Command):
6260
__doc__ = """Manage filtered views.
6262
Views provide a mask over the tree so that users can focus on
6263
a subset of a tree when doing their work. After creating a view,
6264
commands that support a list of files - status, diff, commit, etc -
6265
effectively have that list of files implicitly given each time.
6266
An explicit list of files can still be given but those files
6267
must be within the current view.
6269
In most cases, a view has a short life-span: it is created to make
6270
a selected change and is deleted once that change is committed.
6271
At other times, you may wish to create one or more named views
6272
and switch between them.
6274
To disable the current view without deleting it, you can switch to
6275
the pseudo view called ``off``. This can be useful when you need
6276
to see the whole tree for an operation or two (e.g. merge) but
6277
want to switch back to your view after that.
6280
To define the current view::
6282
bzr view file1 dir1 ...
6284
To list the current view::
6288
To delete the current view::
6292
To disable the current view without deleting it::
6294
bzr view --switch off
6296
To define a named view and switch to it::
6298
bzr view --name view-name file1 dir1 ...
6300
To list a named view::
6302
bzr view --name view-name
6304
To delete a named view::
6306
bzr view --name view-name --delete
6308
To switch to a named view::
6310
bzr view --switch view-name
6312
To list all views defined::
6316
To delete all views::
6318
bzr view --delete --all
6322
takes_args = ['file*']
6325
help='Apply list or delete action to all views.',
6328
help='Delete the view.',
6331
help='Name of the view to define, list or delete.',
6335
help='Name of the view to switch to.',
6340
def run(self, file_list,
3649
branch, relpath = Branch.open_containing(directory)
3650
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3651
self.outf.write('%-20s %s\n' % (tag_name, target))
3654
# command-line interpretation helper for merge-related commands
3655
def _merge_helper(other_revision, base_revision,
3656
check_clean=True, ignore_zero=False,
3657
this_dir=None, backup_files=False,
3659
file_list=None, show_base=False, reprocess=False,
3662
change_reporter=None,
3664
"""Merge changes into a tree.
3667
list(path, revno) Base for three-way merge.
3668
If [None, None] then a base will be automatically determined.
3670
list(path, revno) Other revision for three-way merge.
3672
Directory to merge changes into; '.' by default.
3674
If true, this_dir must have no uncommitted changes before the
3676
ignore_zero - If true, suppress the "zero conflicts" message when
3677
there are no conflicts; should be set when doing something we expect
3678
to complete perfectly.
3679
file_list - If supplied, merge only changes to selected files.
3681
All available ancestors of other_revision and base_revision are
3682
automatically pulled into the branch.
3684
The revno may be -1 to indicate the last revision on the branch, which is
3687
This function is intended for use from the command line; programmatic
3688
clients might prefer to call merge.merge_inner(), which has less magic
3691
# Loading it late, so that we don't always have to import bzrlib.merge
3692
if merge_type is None:
3693
merge_type = _mod_merge.Merge3Merger
3694
if this_dir is None:
3696
this_tree = WorkingTree.open_containing(this_dir)[0]
3697
if show_base and not merge_type is _mod_merge.Merge3Merger:
3698
raise errors.BzrCommandError("Show-base is not supported for this merge"
3699
" type. %s" % merge_type)
3700
if reprocess and not merge_type.supports_reprocess:
3701
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3702
" type %s." % merge_type)
3703
if reprocess and show_base:
3704
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3705
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3706
# only want to take out a lock_tree_write() if we don't have to pull
3707
# any ancestry. But merge might fetch ancestry in the middle, in
3708
# which case we would need a lock_write().
3709
# Because we cannot upgrade locks, for now we live with the fact that
3710
# the tree will be locked multiple times during a merge. (Maybe
3711
# read-only some of the time, but it means things will get read
3714
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3715
pb=pb, change_reporter=change_reporter)
3716
merger.pp = ProgressPhase("Merge phase", 5, pb)
3717
merger.pp.next_phase()
3718
merger.check_basis(check_clean)
3719
if other_rev_id is not None:
3720
merger.set_other_revision(other_rev_id, this_tree.branch)
6346
tree, file_list = WorkingTree.open_containing_paths(file_list,
6348
current_view, view_dict = tree.views.get_view_info()
6353
raise errors.BzrCommandError(gettext(
6354
"Both --delete and a file list specified"))
6356
raise errors.BzrCommandError(gettext(
6357
"Both --delete and --switch specified"))
6359
tree.views.set_view_info(None, {})
6360
self.outf.write(gettext("Deleted all views.\n"))
6362
raise errors.BzrCommandError(gettext("No current view to delete"))
6364
tree.views.delete_view(name)
6365
self.outf.write(gettext("Deleted '%s' view.\n") % name)
6368
raise errors.BzrCommandError(gettext(
6369
"Both --switch and a file list specified"))
6371
raise errors.BzrCommandError(gettext(
6372
"Both --switch and --all specified"))
6373
elif switch == 'off':
6374
if current_view is None:
6375
raise errors.BzrCommandError(gettext("No current view to disable"))
6376
tree.views.set_view_info(None, view_dict)
6377
self.outf.write(gettext("Disabled '%s' view.\n") % (current_view))
6379
tree.views.set_view_info(switch, view_dict)
6380
view_str = views.view_display_str(tree.views.lookup_view())
6381
self.outf.write(gettext("Using '{0}' view: {1}\n").format(switch, view_str))
6384
self.outf.write(gettext('Views defined:\n'))
6385
for view in sorted(view_dict):
6386
if view == current_view:
6390
view_str = views.view_display_str(view_dict[view])
6391
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
6393
self.outf.write(gettext('No views defined.\n'))
6396
# No name given and no current view set
6399
raise errors.BzrCommandError(gettext(
6400
"Cannot change the 'off' pseudo view"))
6401
tree.views.set_view(name, sorted(file_list))
6402
view_str = views.view_display_str(tree.views.lookup_view())
6403
self.outf.write(gettext("Using '{0}' view: {1}\n").format(name, view_str))
3722
merger.set_other(other_revision)
3723
merger.pp.next_phase()
3724
merger.set_base(base_revision)
3725
if merger.base_rev_id == merger.other_rev_id:
3726
note('Nothing to do.')
3728
if file_list is None:
3729
if pull and merger.base_rev_id == merger.this_rev_id:
3730
# FIXME: deduplicate with pull
3731
result = merger.this_tree.pull(merger.this_branch,
3732
False, merger.other_rev_id)
3733
if result.old_revid == result.new_revid:
3734
note('No revisions to pull.')
6407
# No name given and no current view set
6408
self.outf.write(gettext('No current view.\n'))
6410
view_str = views.view_display_str(tree.views.lookup_view(name))
6411
self.outf.write(gettext("'{0}' view is: {1}\n").format(name, view_str))
6414
class cmd_hooks(Command):
6415
__doc__ = """Show hooks."""
6420
for hook_key in sorted(hooks.known_hooks.keys()):
6421
some_hooks = hooks.known_hooks_key_to_object(hook_key)
6422
self.outf.write("%s:\n" % type(some_hooks).__name__)
6423
for hook_name, hook_point in sorted(some_hooks.items()):
6424
self.outf.write(" %s:\n" % (hook_name,))
6425
found_hooks = list(hook_point)
6427
for hook in found_hooks:
6428
self.outf.write(" %s\n" %
6429
(some_hooks.get_hook_name(hook),))
3736
note('Now on revision %d.' % result.new_revno)
3738
merger.backup_files = backup_files
3739
merger.merge_type = merge_type
3740
merger.set_interesting_files(file_list)
3741
merger.show_base = show_base
3742
merger.reprocess = reprocess
3743
conflicts = merger.do_merge()
3744
if file_list is None:
3745
merger.set_pending()
3751
def _create_prefix(cur_transport):
3752
needed = [cur_transport]
3753
# Recurse upwards until we can create a directory successfully
3755
new_transport = cur_transport.clone('..')
3756
if new_transport.base == cur_transport.base:
3757
raise errors.BzrCommandError("Failed to create path"
3761
new_transport.mkdir('.')
3762
except errors.NoSuchFile:
3763
needed.append(new_transport)
3764
cur_transport = new_transport
6431
self.outf.write(gettext(" <no hooks installed>\n"))
6434
class cmd_remove_branch(Command):
6435
__doc__ = """Remove a branch.
6437
This will remove the branch from the specified location but
6438
will keep any working tree or repository in place.
6442
Remove the branch at repo/trunk::
6444
bzr remove-branch repo/trunk
6448
takes_args = ["location?"]
6450
takes_options = ['directory',
6451
Option('force', help='Remove branch even if it is the active branch.')]
6453
aliases = ["rmbranch"]
6455
def run(self, directory=None, location=None, force=False):
6456
br = open_nearby_branch(near=directory, location=location)
6457
if not force and br.bzrdir.has_workingtree():
6459
active_branch = br.bzrdir.open_branch(name="")
6460
except errors.NotBranchError:
6461
active_branch = None
6462
if (active_branch is not None and
6463
br.control_url == active_branch.control_url):
6464
raise errors.BzrCommandError(
6465
gettext("Branch is active. Use --force to remove it."))
6466
br.bzrdir.destroy_branch(br.name)
6469
class cmd_shelve(Command):
6470
__doc__ = """Temporarily set aside some changes from the current tree.
6472
Shelve allows you to temporarily put changes you've made "on the shelf",
6473
ie. out of the way, until a later time when you can bring them back from
6474
the shelf with the 'unshelve' command. The changes are stored alongside
6475
your working tree, and so they aren't propagated along with your branch nor
6476
will they survive its deletion.
6478
If shelve --list is specified, previously-shelved changes are listed.
6480
Shelve is intended to help separate several sets of changes that have
6481
been inappropriately mingled. If you just want to get rid of all changes
6482
and you don't need to restore them later, use revert. If you want to
6483
shelve all text changes at once, use shelve --all.
6485
If filenames are specified, only the changes to those files will be
6486
shelved. Other files will be left untouched.
6488
If a revision is specified, changes since that revision will be shelved.
6490
You can put multiple items on the shelf, and by default, 'unshelve' will
6491
restore the most recently shelved changes.
6493
For complicated changes, it is possible to edit the changes in a separate
6494
editor program to decide what the file remaining in the working copy
6495
should look like. To do this, add the configuration option
6497
change_editor = PROGRAM @new_path @old_path
6499
where @new_path is replaced with the path of the new version of the
6500
file and @old_path is replaced with the path of the old version of
6501
the file. The PROGRAM should save the new file with the desired
6502
contents of the file in the working tree.
6506
takes_args = ['file*']
6511
Option('all', help='Shelve all changes.'),
6513
RegistryOption('writer', 'Method to use for writing diffs.',
6514
bzrlib.option.diff_writer_registry,
6515
value_switches=True, enum_switch=False),
6517
Option('list', help='List shelved changes.'),
6519
help='Destroy removed changes instead of shelving them.'),
6521
_see_also = ['unshelve', 'configuration']
6523
def run(self, revision=None, all=False, file_list=None, message=None,
6524
writer=None, list=False, destroy=False, directory=None):
6526
return self.run_for_list(directory=directory)
6527
from bzrlib.shelf_ui import Shelver
6529
writer = bzrlib.option.diff_writer_registry.get()
6531
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
6532
file_list, message, destroy=destroy, directory=directory)
6537
except errors.UserAbort:
6540
def run_for_list(self, directory=None):
6541
if directory is None:
6543
tree = WorkingTree.open_containing(directory)[0]
6544
self.add_cleanup(tree.lock_read().unlock)
6545
manager = tree.get_shelf_manager()
6546
shelves = manager.active_shelves()
6547
if len(shelves) == 0:
6548
note(gettext('No shelved changes.'))
6550
for shelf_id in reversed(shelves):
6551
message = manager.get_metadata(shelf_id).get('message')
6553
message = '<no message>'
6554
self.outf.write('%3d: %s\n' % (shelf_id, message))
6558
class cmd_unshelve(Command):
6559
__doc__ = """Restore shelved changes.
6561
By default, the most recently shelved changes are restored. However if you
6562
specify a shelf by id those changes will be restored instead. This works
6563
best when the changes don't depend on each other.
6566
takes_args = ['shelf_id?']
6569
RegistryOption.from_kwargs(
6570
'action', help="The action to perform.",
6571
enum_switch=False, value_switches=True,
6572
apply="Apply changes and remove from the shelf.",
6573
dry_run="Show changes, but do not apply or remove them.",
6574
preview="Instead of unshelving the changes, show the diff that "
6575
"would result from unshelving.",
6576
delete_only="Delete changes without applying them.",
6577
keep="Apply changes but don't delete them.",
6580
_see_also = ['shelve']
6582
def run(self, shelf_id=None, action='apply', directory=u'.'):
6583
from bzrlib.shelf_ui import Unshelver
6584
unshelver = Unshelver.from_args(shelf_id, action, directory=directory)
6588
unshelver.tree.unlock()
6591
class cmd_clean_tree(Command):
6592
__doc__ = """Remove unwanted files from working tree.
6594
By default, only unknown files, not ignored files, are deleted. Versioned
6595
files are never deleted.
6597
Another class is 'detritus', which includes files emitted by bzr during
6598
normal operations and selftests. (The value of these files decreases with
6601
If no options are specified, unknown files are deleted. Otherwise, option
6602
flags are respected, and may be combined.
6604
To check what clean-tree will do, use --dry-run.
6606
takes_options = ['directory',
6607
Option('ignored', help='Delete all ignored files.'),
6608
Option('detritus', help='Delete conflict files, merge and revert'
6609
' backups, and failed selftest dirs.'),
6611
help='Delete files unknown to bzr (default).'),
6612
Option('dry-run', help='Show files to delete instead of'
6614
Option('force', help='Do not prompt before deleting.')]
6615
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
6616
force=False, directory=u'.'):
6617
from bzrlib.clean_tree import clean_tree
6618
if not (unknown or ignored or detritus):
6622
clean_tree(directory, unknown=unknown, ignored=ignored,
6623
detritus=detritus, dry_run=dry_run, no_prompt=force)
6626
class cmd_reference(Command):
6627
__doc__ = """list, view and set branch locations for nested trees.
6629
If no arguments are provided, lists the branch locations for nested trees.
6630
If one argument is provided, display the branch location for that tree.
6631
If two arguments are provided, set the branch location for that tree.
6636
takes_args = ['path?', 'location?']
6638
def run(self, path=None, location=None):
6640
if path is not None:
6642
tree, branch, relpath =(
6643
controldir.ControlDir.open_containing_tree_or_branch(branchdir))
6644
if path is not None:
6647
tree = branch.basis_tree()
6649
info = branch._get_all_reference_info().iteritems()
6650
self._display_reference_info(tree, branch, info)
3768
# Now we only need to create child directories
3770
cur_transport = needed.pop()
3771
cur_transport.ensure_base()
3774
merge = _merge_helper
3777
# these get imported and then picked up by the scan for cmd_*
3778
# TODO: Some more consistent way to split command definitions across files;
3779
# we do need to load at least some information about them to know of
3780
# aliases. ideally we would avoid loading the implementation until the
3781
# details were needed.
3782
from bzrlib.cmd_version_info import cmd_version_info
3783
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3784
from bzrlib.bundle.commands import cmd_bundle_revisions
3785
from bzrlib.sign_my_commits import cmd_sign_my_commits
3786
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
3787
cmd_weave_plan_merge, cmd_weave_merge_text
6652
file_id = tree.path2id(path)
6654
raise errors.NotVersionedError(path)
6655
if location is None:
6656
info = [(file_id, branch.get_reference_info(file_id))]
6657
self._display_reference_info(tree, branch, info)
6659
branch.set_reference_info(file_id, path, location)
6661
def _display_reference_info(self, tree, branch, info):
6663
for file_id, (path, location) in info:
6665
path = tree.id2path(file_id)
6666
except errors.NoSuchId:
6668
ref_list.append((path, location))
6669
for path, location in sorted(ref_list):
6670
self.outf.write('%s %s\n' % (path, location))
6673
class cmd_export_pot(Command):
6674
__doc__ = """Export command helps and error messages in po format."""
6677
takes_options = [Option('plugin',
6678
help='Export help text from named command '\
6679
'(defaults to all built in commands).',
6681
Option('include-duplicates',
6682
help='Output multiple copies of the same msgid '
6683
'string if it appears more than once.'),
6686
def run(self, plugin=None, include_duplicates=False):
6687
from bzrlib.export_pot import export_pot
6688
export_pot(self.outf, plugin, include_duplicates)
6691
def _register_lazy_builtins():
6692
# register lazy builtins from other modules; called at startup and should
6693
# be only called once.
6694
for (name, aliases, module_name) in [
6695
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6696
('cmd_config', [], 'bzrlib.config'),
6697
('cmd_dpush', [], 'bzrlib.foreign'),
6698
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6699
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6700
('cmd_conflicts', [], 'bzrlib.conflicts'),
6701
('cmd_sign_my_commits', [], 'bzrlib.commit_signature_commands'),
6702
('cmd_verify_signatures', [], 'bzrlib.commit_signature_commands'),
6703
('cmd_test_script', [], 'bzrlib.cmd_test_script'),
6705
builtin_command_registry.register_lazy(name, aliases, module_name)