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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from __future__ import absolute_import
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from bzrlib import lazy_import
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lazy_import.lazy_import(globals(), """
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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 (
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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.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.revision import common_ancestor
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.workingtree import WorkingTree
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from bzrlib.i18n import gettext, ngettext
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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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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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# 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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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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--short gives a status flags for each item, similar to the SVN's status
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Column 1: versioning / renames
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P Entry for a pending merge (not a file)
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* The execute bit was changed
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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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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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse/-N, --recurse options
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision', 'change', 'verbose',
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Option('short', help='Use short status indicators.',
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Option('versioned', help='Only show versioned files.',
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Option('no-pending', help='Don\'t show pending merges.',
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Option('no-classify',
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help='Do not mark object type using indicator.',
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takes_options = ['show-ids', 'revision',
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Option('short', help='Give short SVN-style status lines'),
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Option('versioned', help='Only show versioned files')]
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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_see_also = ['diff', 'revert', 'status-flags']
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_see_also = ['diff', 'revert']
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def run(self, show_ids=False, file_list=None, revision=None, short=False,
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versioned=False, no_pending=False, verbose=False,
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from bzrlib.status import show_tree_status
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if revision and len(revision) > 2:
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raise errors.BzrCommandError(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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tree, file_list = tree_files(file_list)
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show_tree_status(tree, show_ids=show_ids,
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specific_files=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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specific_files=file_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned)
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class cmd_cat_revision(Command):
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__doc__ = """Write out metadata for a revision.
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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211
revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['directory', 'revision']
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takes_options = ['revision']
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# cat-revision is more for frontends so should be exact
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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, directory=u'.'):
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def run(self, revision_id=None, revision=None):
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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if revision_id is not None and revision is not None:
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raise errors.BzrCommandError(gettext('You can only supply one of'
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' revision_id or --revision'))
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raise errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError(gettext('You must supply either'
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' --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
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if revisions is None:
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raise errors.BzrCommandError(gettext('Repository %r does not support '
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'access to raw revision texts'))
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b.repository.lock_read()
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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self.print_revision(revisions, revision_id)
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except errors.NoSuchRevision:
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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(
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gettext('You cannot specify a NULL revision.'))
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rev_id = rev.as_revision_id(b)
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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
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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
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# 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)
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self._dump_entries(t, basename)
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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)
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bt._size = len(bytes)
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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),
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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,))
228
raise errors.BzrCommandError('You must supply either'
229
' --revision or a revision_id')
230
b = WorkingTree.open_containing(u'.')[0].branch
232
# TODO: jam 20060112 should cat-revision always output utf-8?
233
if revision_id is not None:
234
self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
235
elif revision is not None:
238
raise errors.BzrCommandError('You cannot specify a NULL'
240
revno, rev_id = rev.in_history(b)
241
self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
560
244
class cmd_remove_tree(Command):
561
__doc__ = """Remove the working tree from a given branch/checkout.
245
"""Remove the working tree from a given branch/checkout.
563
247
Since a lightweight checkout is little more than a working tree
564
248
this will refuse to run against one.
566
250
To re-create the working tree, use "bzr checkout".
568
_see_also = ['checkout', 'working-trees']
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]
252
_see_also = ['checkout']
254
takes_args = ['location?']
256
def run(self, location='.'):
257
d = bzrdir.BzrDir.open(location)
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))
260
working = d.open_workingtree()
261
except errors.NoWorkingTree:
262
raise errors.BzrCommandError("No working tree to remove")
263
except errors.NotLocalUrl:
264
raise errors.BzrCommandError("You cannot remove the working tree of a "
267
working_path = working.bzrdir.root_transport.base
268
branch_path = working.branch.bzrdir.root_transport.base
269
if working_path != branch_path:
270
raise errors.BzrCommandError("You cannot remove the working tree from "
271
"a lightweight checkout")
273
d.destroy_workingtree()
655
276
class cmd_revno(Command):
656
__doc__ = """Show current revision number.
277
"""Show current revision number.
658
279
This is equal to the number of revisions on this branch.
661
282
_see_also = ['info']
662
283
takes_args = ['location?']
664
Option('tree', help='Show revno of working tree.'),
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
"Revision numbers only make sense for single "
689
"revisions, not ranges"))
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')
286
def run(self, location=u'.'):
287
self.outf.write(str(Branch.open_containing(location)[0].revno()))
288
self.outf.write('\n')
702
291
class cmd_revision_info(Command):
703
__doc__ = """Show revision number and revision id for a given revision identifier.
292
"""Show revision number and revision id for a given revision identifier.
706
295
takes_args = ['revision_info*']
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.'),
296
takes_options = ['revision']
716
def run(self, revision=None, directory=u'.', tree=False,
717
revision_info_list=[]):
299
def run(self, revision=None, 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)
728
302
if revision is not None:
729
revision_ids.extend(rev.as_revision_id(b) for rev in revision)
303
revs.extend(revision)
730
304
if revision_info_list is not None:
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())
305
for rev in revision_info_list:
306
revs.append(RevisionSpec.from_string(rev))
308
raise errors.BzrCommandError('You must supply a revision identifier')
310
b = WorkingTree.open_containing(u'.')[0].branch
313
revinfo = rev.in_history(b)
314
if revinfo.revno is None:
315
print ' %s' % 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]))
317
print '%4d %s' % (revinfo.revno, revinfo.rev_id)
759
320
class cmd_add(Command):
760
__doc__ = """Add specified files or directories.
321
"""Add specified files or directories.
762
323
In non-recursive mode, all the named items are added, regardless
763
324
of whether they were previously ignored. A warning is given if
996
517
takes_args = ['names*']
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.'),
518
takes_options = [Option("after", help="move only the bzr identifier"
519
" of the file (file has already been moved). Use this flag if"
520
" bzr is not able to detect this itself.")]
1002
521
aliases = ['move', 'rename']
1003
522
encoding_type = 'replace'
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.'))
524
def run(self, names_list, after=False):
1010
525
if names_list is None:
1012
528
if len(names_list) < 2:
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
529
raise errors.BzrCommandError("missing file argument")
530
tree, rel_names = tree_files(names_list)
532
if os.path.isdir(names_list[-1]):
1053
533
# move into existing directory
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))
534
for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
535
self.outf.write("%s => %s\n" % pair)
1061
537
if len(names_list) != 2:
1062
raise errors.BzrCommandError(gettext('to mv multiple files the'
538
raise errors.BzrCommandError('to mv multiple files the'
1063
539
' destination must be a versioned'
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))
541
tree.rename_one(rel_names[0], rel_names[1], after=after)
542
self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
1113
545
class cmd_pull(Command):
1114
__doc__ = """Turn this branch into a mirror of another branch.
546
"""Turn this branch into a mirror of another branch.
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
548
This command only works on branches that have not diverged. Branches are
549
considered diverged if the destination branch's most recent commit is one
550
that has not been merged (directly or indirectly) into the parent.
1121
552
If branches have diverged, you can use 'bzr merge' to integrate the changes
1122
553
from one into the other. Once one branch has merged, the other should
1123
554
be able to pull it again.
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
If you want to forget your local changes and just update your branch to
557
match the remote one, use pull --overwrite.
559
If there is no default location set, the first pull will set it. After
560
that, you can omit the location to use the default. To change the
561
default, use --remember. The value will only be saved if the remote
562
location can be accessed.
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."
565
_see_also = ['push', 'update']
566
takes_options = ['remember', 'overwrite', 'revision', 'verbose',
568
help='branch to pull into, '
569
'rather than the one containing the working directory',
1156
help="Show base revision text in conflicts."),
1157
Option('overwrite-tags',
1158
help="Overwrite tags only."),
1160
574
takes_args = ['location?']
1161
575
encoding_type = 'replace'
1163
def run(self, location=None, remember=None, overwrite=False,
577
def run(self, location=None, remember=False, overwrite=False,
1164
578
revision=None, verbose=False,
1165
directory=None, local=False,
1166
show_base=False, overwrite_tags=False):
1169
overwrite = ["history", "tags"]
1170
elif overwrite_tags:
1171
overwrite = ["tags"]
580
from bzrlib.tag import _merge_tags_if_possible
1174
581
# FIXME: too much stuff is in the command class
1175
582
revision_id = None
1176
583
mergeable = None
1272
659
If branches have diverged, you can use 'bzr push --overwrite' to replace
1273
660
the other branch completely, discarding its unmerged changes.
1275
662
If you want to ensure you have the different changes in the other branch,
1276
663
do a merge (see bzr help merge) from the other branch, and commit that.
1277
664
After that you will be able to do a push without '--overwrite'.
1279
If there is no default push location set, the first push will set it (use
1280
--no-remember to avoid setting it). After that, you can omit the
1281
location to use the default. To change the default, use --remember. The
1282
value will only be saved if the remote location can be accessed.
1284
The --verbose option will display the revisions pushed using the log_format
1285
configuration option. You can use a different format by overriding it with
1286
-Olog_format=<other_format>.
666
If there is no default push location set, the first push will set it.
667
After that, you can omit the location to use the default. To change the
668
default, use --remember. The value will only be saved if the remote
669
location can be accessed.
1289
_see_also = ['pull', 'update', 'working-trees']
1290
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
672
_see_also = ['pull', 'update']
673
takes_options = ['remember', 'overwrite', 'verbose',
1291
674
Option('create-prefix',
1292
675
help='Create the path leading up to the branch '
1293
'if it does not already exist.'),
1294
custom_help('directory',
1295
help='Branch to push from, '
1296
'rather than the one containing the working directory.'),
676
'if it does not already exist'),
678
help='branch to push from, '
679
'rather than the one containing the working directory',
1297
683
Option('use-existing-dir',
1298
684
help='By default push will fail if the target'
1299
685
' directory exists, but does not already'
1300
' have a control directory. This flag will'
686
' have a control directory. This flag will'
1301
687
' allow push to proceed.'),
1303
help='Create a stacked branch that references the public location '
1304
'of the parent branch.'),
1305
Option('stacked-on',
1306
help='Create a stacked branch that refers to another branch '
1307
'for the commit history. Only the work not present in the '
1308
'referenced branch is included in the branch created.',
1311
help='Refuse to push if there are uncommitted changes in'
1312
' the working tree, --no-strict disables the check.'),
1314
help="Don't populate the working tree, even for protocols"
1315
" that support it."),
1316
Option('overwrite-tags',
1317
help="Overwrite tags only."),
1319
689
takes_args = ['location?']
1320
690
encoding_type = 'replace'
1322
def run(self, location=None, remember=None, overwrite=False,
1323
create_prefix=False, verbose=False, revision=None,
1324
use_existing_dir=False, directory=None, stacked_on=None,
1325
stacked=False, strict=None, no_tree=False,
1326
overwrite_tags=False):
1327
from bzrlib.push import _show_push_branch
1330
overwrite = ["history", "tags"]
1331
elif overwrite_tags:
1332
overwrite = ["tags"]
692
def run(self, location=None, remember=False, overwrite=False,
693
create_prefix=False, verbose=False,
694
use_existing_dir=False,
696
# FIXME: Way too big! Put this into a function called from the
1336
698
if directory is None:
1338
# Get the source branch
1340
_unused) = controldir.ControlDir.open_containing_tree_or_branch(directory)
1341
# Get the tip's revision_id
1342
revision = _get_one_revision('push', revision)
1343
if revision is not None:
1344
revision_id = revision.in_history(br_from).rev_id
1347
if tree is not None and revision_id is None:
1348
tree.check_changed_or_out_of_date(
1349
strict, 'push_strict',
1350
more_error='Use --no-strict to force the push.',
1351
more_warning='Uncommitted changes will not be pushed.')
1352
# Get the stacked_on branch, if any
1353
if stacked_on is not None:
1354
stacked_on = urlutils.normalize_url(stacked_on)
1356
parent_url = br_from.get_parent()
1358
parent = Branch.open(parent_url)
1359
stacked_on = parent.get_public_branch()
1361
# I considered excluding non-http url's here, thus forcing
1362
# 'public' branches only, but that only works for some
1363
# users, so it's best to just depend on the user spotting an
1364
# error by the feedback given to them. RBC 20080227.
1365
stacked_on = parent_url
1367
raise errors.BzrCommandError(gettext(
1368
"Could not determine branch to refer to."))
1370
# Get the destination location
700
br_from = Branch.open_containing(directory)[0]
701
stored_loc = br_from.get_push_location()
1371
702
if location is None:
1372
stored_loc = br_from.get_push_location()
1373
703
if stored_loc is None:
1374
parent_loc = br_from.get_parent()
1376
raise errors.BzrCommandError(gettext(
1377
"No push location known or specified. To push to the "
1378
"parent branch (at %s), use 'bzr push :parent'." %
1379
urlutils.unescape_for_display(parent_loc,
1380
self.outf.encoding)))
1382
raise errors.BzrCommandError(gettext(
1383
"No push location known or specified."))
704
raise errors.BzrCommandError("No push location known or specified.")
1385
706
display_url = urlutils.unescape_for_display(stored_loc,
1386
707
self.outf.encoding)
1387
note(gettext("Using saved push location: %s") % display_url)
708
self.outf.write("Using saved location: %s\n" % display_url)
1388
709
location = stored_loc
1390
_show_push_branch(br_from, revision_id, location, self.outf,
1391
verbose=verbose, overwrite=overwrite, remember=remember,
1392
stacked_on=stacked_on, create_prefix=create_prefix,
1393
use_existing_dir=use_existing_dir, no_tree=no_tree)
711
to_transport = transport.get_transport(location)
712
location_url = to_transport.base
714
br_to = repository_to = dir_to = None
716
dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
717
except errors.NotBranchError:
718
pass # Didn't find anything
720
# If we can open a branch, use its direct repository, otherwise see
721
# if there is a repository without a branch.
723
br_to = dir_to.open_branch()
724
except errors.NotBranchError:
725
# Didn't find a branch, can we find a repository?
727
repository_to = dir_to.find_repository()
728
except errors.NoRepositoryPresent:
731
# Found a branch, so we must have found a repository
732
repository_to = br_to.repository
736
# The destination doesn't exist; create it.
737
# XXX: Refactor the create_prefix/no_create_prefix code into a
738
# common helper function
740
to_transport.mkdir('.')
741
except errors.FileExists:
742
if not use_existing_dir:
743
raise errors.BzrCommandError("Target directory %s"
744
" already exists, but does not have a valid .bzr"
745
" directory. Supply --use-existing-dir to push"
746
" there anyway." % location)
747
except errors.NoSuchFile:
748
if not create_prefix:
749
raise errors.BzrCommandError("Parent directory of %s"
751
"\nYou may supply --create-prefix to create all"
752
" leading parent directories."
755
cur_transport = to_transport
756
needed = [cur_transport]
757
# Recurse upwards until we can create a directory successfully
759
new_transport = cur_transport.clone('..')
760
if new_transport.base == cur_transport.base:
761
raise errors.BzrCommandError("Failed to create path"
765
new_transport.mkdir('.')
766
except errors.NoSuchFile:
767
needed.append(new_transport)
768
cur_transport = new_transport
772
# Now we only need to create child directories
774
cur_transport = needed.pop()
775
cur_transport.mkdir('.')
777
# Now the target directory exists, but doesn't have a .bzr
778
# directory. So we need to create it, along with any work to create
779
# all of the dependent branches, etc.
780
dir_to = br_from.bzrdir.clone(location_url,
781
revision_id=br_from.last_revision())
782
br_to = dir_to.open_branch()
783
# TODO: Some more useful message about what was copied
784
note('Created new branch.')
785
# We successfully created the target, remember it
786
if br_from.get_push_location() is None or remember:
787
br_from.set_push_location(br_to.base)
788
elif repository_to is None:
789
# we have a bzrdir but no branch or repository
790
# XXX: Figure out what to do other than complain.
791
raise errors.BzrCommandError("At %s you have a valid .bzr control"
792
" directory, but not a branch or repository. This is an"
793
" unsupported configuration. Please move the target directory"
794
" out of the way and try again."
797
# We have a repository but no branch, copy the revisions, and then
799
last_revision_id = br_from.last_revision()
800
repository_to.fetch(br_from.repository,
801
revision_id=last_revision_id)
802
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
803
note('Created new branch.')
804
if br_from.get_push_location() is None or remember:
805
br_from.set_push_location(br_to.base)
806
else: # We have a valid to branch
807
# We were able to connect to the remote location, so remember it
808
# we don't need to successfully push because of possible divergence.
809
if br_from.get_push_location() is None or remember:
810
br_from.set_push_location(br_to.base)
811
old_rh = br_to.revision_history()
814
tree_to = dir_to.open_workingtree()
815
except errors.NotLocalUrl:
816
warning('This transport does not update the working '
817
'tree of: %s' % (br_to.base,))
818
push_result = br_from.push(br_to, overwrite)
819
except errors.NoWorkingTree:
820
push_result = br_from.push(br_to, overwrite)
824
push_result = br_from.push(tree_to.branch, overwrite)
828
except errors.DivergedBranches:
829
raise errors.BzrCommandError('These branches have diverged.'
830
' Try using "merge" and then "push".')
831
if push_result is not None:
832
push_result.report(self.outf)
834
new_rh = br_to.revision_history()
837
from bzrlib.log import show_changed_revisions
838
show_changed_revisions(br_to, old_rh, new_rh,
841
# we probably did a clone rather than a push, so a message was
1396
846
class cmd_branch(Command):
1397
__doc__ = """Create a new branch that is a copy of an existing branch.
847
"""Create a new copy of a branch.
1399
849
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
1400
850
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
1401
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
1402
is derived from the FROM_LOCATION by stripping a leading scheme or drive
1403
identifier, if any. For example, "branch lp:foo-bar" will attempt to
1406
852
To retrieve the branch as of a particular revision, supply the --revision
1407
853
parameter, as in "branch foo/bar -r 5".
1409
The synonyms 'clone' and 'get' for this command are deprecated.
1412
856
_see_also = ['checkout']
1413
857
takes_args = ['from_location', 'to_location?']
1414
takes_options = ['revision',
1415
Option('hardlink', help='Hard-link working tree files where possible.'),
1416
Option('files-from', type=str,
1417
help="Get file contents from this tree."),
1419
help="Create a branch without a working-tree."),
1421
help="Switch the checkout in the current directory "
1422
"to the new branch."),
1424
help='Create a stacked branch referring to the source branch. '
1425
'The new branch will depend on the availability of the source '
1426
'branch for all operations.'),
1427
Option('standalone',
1428
help='Do not use a shared repository, even if available.'),
1429
Option('use-existing-dir',
1430
help='By default branch will fail if the target'
1431
' directory exists, but does not already'
1432
' have a control directory. This flag will'
1433
' allow branch to proceed.'),
1435
help="Bind new branch to from location."),
858
takes_options = ['revision']
1437
859
aliases = ['get', 'clone']
1439
def run(self, from_location, to_location=None, revision=None,
1440
hardlink=False, stacked=False, standalone=False, no_tree=False,
1441
use_existing_dir=False, switch=False, bind=False,
1443
from bzrlib import switch as _mod_switch
861
def run(self, from_location, to_location=None, revision=None):
1444
862
from bzrlib.tag import _merge_tags_if_possible
1445
if self.invoked_as in ['get', 'clone']:
1446
ui.ui_factory.show_user_warning(
1447
'deprecated_command',
1448
deprecated_name=self.invoked_as,
1449
recommended_name='branch',
1450
deprecated_in_version='2.4')
1451
accelerator_tree, br_from = controldir.ControlDir.open_tree_or_branch(
1453
if not (hardlink or files_from):
1454
# accelerator_tree is usually slower because you have to read N
1455
# files (no readahead, lots of seeks, etc), but allow the user to
1456
# explicitly request it
1457
accelerator_tree = None
1458
if files_from is not None and files_from != from_location:
1459
accelerator_tree = WorkingTree.open(files_from)
1460
revision = _get_one_revision('branch', revision)
1461
self.add_cleanup(br_from.lock_read().unlock)
1462
if revision is not None:
1463
revision_id = revision.as_revision_id(br_from)
1465
# FIXME - wt.last_revision, fallback to branch, fall back to
1466
# None or perhaps NULL_REVISION to mean copy nothing
1468
revision_id = br_from.last_revision()
1469
if to_location is None:
1470
to_location = getattr(br_from, "name", None)
1472
to_location = urlutils.derive_to_location(from_location)
1473
to_transport = transport.get_transport(to_location)
865
elif len(revision) > 1:
866
raise errors.BzrCommandError(
867
'bzr branch --revision takes exactly 1 revision value')
869
br_from = Branch.open(from_location)
1475
to_transport.mkdir('.')
1476
except errors.FileExists:
872
if len(revision) == 1 and revision[0] is not None:
873
revision_id = revision[0].in_history(br_from)[1]
875
# FIXME - wt.last_revision, fallback to branch, fall back to
876
# None or perhaps NULL_REVISION to mean copy nothing
878
revision_id = br_from.last_revision()
879
if to_location is None:
880
to_location = os.path.basename(from_location.rstrip("/\\"))
883
name = os.path.basename(to_location) + '\n'
885
to_transport = transport.get_transport(to_location)
1478
to_dir = controldir.ControlDir.open_from_transport(
1480
except errors.NotBranchError:
1481
if not use_existing_dir:
1482
raise errors.BzrCommandError(gettext('Target directory "%s" '
1483
'already exists.') % to_location)
1488
to_dir.open_branch()
1489
except errors.NotBranchError:
1492
raise errors.AlreadyBranchError(to_location)
1493
except errors.NoSuchFile:
1494
raise errors.BzrCommandError(gettext('Parent of "%s" does not exist.')
887
to_transport.mkdir('.')
888
except errors.FileExists:
889
raise errors.BzrCommandError('Target directory "%s" already'
890
' exists.' % to_location)
891
except errors.NoSuchFile:
892
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1500
895
# preserve whatever source format we have.
1501
to_dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1502
possible_transports=[to_transport],
1503
accelerator_tree=accelerator_tree,
1504
hardlink=hardlink, stacked=stacked,
1505
force_new_repo=standalone,
1506
create_tree_if_local=not no_tree,
1507
source_branch=br_from)
1508
branch = to_dir.open_branch(
1509
possible_transports=[
1510
br_from.bzrdir.root_transport, to_transport])
896
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
897
branch = dir.open_branch()
1511
898
except errors.NoSuchRevision:
1512
899
to_transport.delete_tree('.')
1513
msg = gettext("The branch {0} has no revision {1}.").format(
1514
from_location, revision)
900
msg = "The branch %s has no revision %s." % (from_location, revision[0])
1515
901
raise errors.BzrCommandError(msg)
1518
to_repo = to_dir.open_repository()
1519
except errors.NoRepositoryPresent:
1520
to_repo = to_dir.create_repository()
1521
to_repo.fetch(br_from.repository, revision_id=revision_id)
1522
branch = br_from.sprout(to_dir, revision_id=revision_id)
1523
_merge_tags_if_possible(br_from, branch)
1524
# If the source branch is stacked, the new branch may
1525
# be stacked whether we asked for that explicitly or not.
1526
# We therefore need a try/except here and not just 'if stacked:'
1528
note(gettext('Created new stacked branch referring to %s.') %
1529
branch.get_stacked_on_url())
1530
except (errors.NotStacked, errors.UnstackableBranchFormat,
1531
errors.UnstackableRepositoryFormat), e:
1532
note(ngettext('Branched %d revision.', 'Branched %d revisions.', branch.revno()) % branch.revno())
1534
# Bind to the parent
1535
parent_branch = Branch.open(from_location)
1536
branch.bind(parent_branch)
1537
note(gettext('New branch bound to %s') % from_location)
1539
# Switch to the new branch
1540
wt, _ = WorkingTree.open_containing('.')
1541
_mod_switch.switch(wt.bzrdir, branch)
1542
note(gettext('Switched to branch: %s'),
1543
urlutils.unescape_for_display(branch.base, 'utf-8'))
1546
class cmd_branches(Command):
1547
__doc__ = """List the branches available at the current location.
1549
This command will print the names of all the branches at the current
1553
takes_args = ['location?']
1555
Option('recursive', short_name='R',
1556
help='Recursively scan for branches rather than '
1557
'just looking in the specified location.')]
1559
def run(self, location=".", recursive=False):
1561
t = transport.get_transport(location)
1562
if not t.listable():
1563
raise errors.BzrCommandError(
1564
"Can't scan this type of location.")
1565
for b in controldir.ControlDir.find_branches(t):
1566
self.outf.write("%s\n" % urlutils.unescape_for_display(
1567
urlutils.relative_url(t.base, b.base),
1568
self.outf.encoding).rstrip("/"))
1570
dir = controldir.ControlDir.open_containing(location)[0]
1572
active_branch = dir.open_branch(name="")
1573
except errors.NotBranchError:
1574
active_branch = None
1576
for name, branch in iter_sibling_branches(dir):
1579
active = (active_branch is not None and
1580
active_branch.base == branch.base)
1581
names[name] = active
1582
# Only mention the current branch explicitly if it's not
1583
# one of the colocated branches
1584
if not any(names.values()) and active_branch is not None:
1585
self.outf.write("* %s\n" % gettext("(default)"))
1586
for name in sorted(names.keys()):
1587
active = names[name]
1592
self.outf.write("%s %s\n" % (
1593
prefix, name.encode(self.outf.encoding)))
903
branch.control_files.put_utf8('branch-name', name)
904
_merge_tags_if_possible(br_from, branch)
905
note('Branched %d revision(s).' % branch.revno())
1596
910
class cmd_checkout(Command):
1597
__doc__ = """Create a new checkout of an existing branch.
911
"""Create a new checkout of an existing branch.
1599
913
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1600
914
the branch found in '.'. This is useful if you have removed the working tree
1601
915
or if it was never created - i.e. if you pushed the branch to its current
1602
916
location using SFTP.
1604
918
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1605
919
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1606
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1607
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1608
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1611
921
To retrieve the branch as of a particular revision, supply the --revision
1612
922
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1679
990
@display_command
1680
991
def run(self, dir=u'.'):
1681
992
tree = WorkingTree.open_containing(dir)[0]
1682
self.add_cleanup(tree.lock_read().unlock)
1683
old_tree = tree.basis_tree()
1684
self.add_cleanup(old_tree.lock_read().unlock)
1686
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1687
for f, paths, c, v, p, n, k, e in iterator:
1688
if paths[0] == paths[1]:
1692
renames.append(paths)
1694
for old_name, new_name in renames:
1695
self.outf.write("%s => %s\n" % (old_name, new_name))
995
new_inv = tree.inventory
996
old_tree = tree.basis_tree()
999
old_inv = old_tree.inventory
1000
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1002
for old_name, new_name in renames:
1003
self.outf.write("%s => %s\n" % (old_name, new_name))
1698
1010
class cmd_update(Command):
1699
__doc__ = """Update a working tree to a new revision.
1701
This will perform a merge of the destination revision (the tip of the
1702
branch, or the specified revision) into the working tree, and then make
1703
that revision the basis revision for the working tree.
1705
You can use this to visit an older revision, or to update a working tree
1706
that is out of date from its branch.
1708
If there are any uncommitted changes in the tree, they will be carried
1709
across and remain as uncommitted changes after the update. To discard
1710
these changes, use 'bzr revert'. The uncommitted changes may conflict
1711
with the changes brought in by the change in basis revision.
1713
If the tree's branch is bound to a master branch, bzr will also update
1714
the branch from the master.
1716
You cannot update just a single file or directory, because each Bazaar
1717
working tree has just a single basis revision. If you want to restore a
1718
file that has been removed locally, use 'bzr revert' instead of 'bzr
1719
update'. If you want to restore a file to its state in a previous
1720
revision, use 'bzr revert' with a '-r' option, or use 'bzr cat' to write
1721
out the old content of that file to a new location.
1723
The 'dir' argument, if given, must be the location of the root of a
1724
working tree to update. By default, the working tree that contains the
1725
current working directory is used.
1011
"""Update a tree to have the latest code committed to its branch.
1013
This will perform a merge into the working tree, and may generate
1014
conflicts. If you have any local changes, you will still
1015
need to commit them after the update for the update to be complete.
1017
If you want to discard your local changes, you can just do a
1018
'bzr revert' instead of 'bzr commit' after the update.
1728
_see_also = ['pull', 'working-trees', 'status-flags']
1021
_see_also = ['pull']
1729
1022
takes_args = ['dir?']
1730
takes_options = ['revision',
1732
help="Show base revision text in conflicts."),
1734
1023
aliases = ['up']
1736
def run(self, dir=None, revision=None, show_base=None):
1737
if revision is not None and len(revision) != 1:
1738
raise errors.BzrCommandError(gettext(
1739
"bzr update --revision takes exactly one revision"))
1741
tree = WorkingTree.open_containing('.')[0]
1743
tree, relpath = WorkingTree.open_containing(dir)
1746
raise errors.BzrCommandError(gettext(
1747
"bzr update can only update a whole tree, "
1748
"not a file or subdirectory"))
1749
branch = tree.branch
1750
possible_transports = []
1751
master = branch.get_master_branch(
1752
possible_transports=possible_transports)
1025
def run(self, dir='.'):
1026
tree = WorkingTree.open_containing(dir)[0]
1027
master = tree.branch.get_master_branch()
1753
1028
if master is not None:
1754
branch_location = master.base
1755
1029
tree.lock_write()
1757
branch_location = tree.branch.base
1758
1031
tree.lock_tree_write()
1759
self.add_cleanup(tree.unlock)
1760
# get rid of the final '/' and be ready for display
1761
branch_location = urlutils.unescape_for_display(
1762
branch_location.rstrip('/'),
1764
existing_pending_merges = tree.get_parent_ids()[1:]
1768
# may need to fetch data into a heavyweight checkout
1769
# XXX: this may take some time, maybe we should display a
1771
old_tip = branch.update(possible_transports)
1772
if revision is not None:
1773
revision_id = revision[0].as_revision_id(branch)
1775
revision_id = branch.last_revision()
1776
if revision_id == _mod_revision.ensure_null(tree.last_revision()):
1777
revno = branch.revision_id_to_dotted_revno(revision_id)
1778
note(gettext("Tree is up to date at revision {0} of branch {1}"
1779
).format('.'.join(map(str, revno)), branch_location))
1781
view_info = _get_view_info_for_change_reporter(tree)
1782
change_reporter = delta._ChangeReporter(
1783
unversioned_filter=tree.is_ignored,
1784
view_info=view_info)
1786
conflicts = tree.update(
1788
possible_transports=possible_transports,
1789
revision=revision_id,
1791
show_base=show_base)
1792
except errors.NoSuchRevision, e:
1793
raise errors.BzrCommandError(gettext(
1794
"branch has no revision %s\n"
1795
"bzr update --revision only works"
1796
" for a revision in the branch history")
1798
revno = tree.branch.revision_id_to_dotted_revno(
1799
_mod_revision.ensure_null(tree.last_revision()))
1800
note(gettext('Updated to revision {0} of branch {1}').format(
1801
'.'.join(map(str, revno)), branch_location))
1802
parent_ids = tree.get_parent_ids()
1803
if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
1804
note(gettext('Your local commits will now show as pending merges with '
1805
"'bzr status', and can be committed with 'bzr commit'."))
1033
existing_pending_merges = tree.get_parent_ids()[1:]
1034
last_rev = tree.last_revision()
1035
if last_rev == tree.branch.last_revision():
1036
# may be up to date, check master too.
1037
master = tree.branch.get_master_branch()
1038
if master is None or last_rev == master.last_revision():
1039
revno = tree.branch.revision_id_to_revno(last_rev)
1040
note("Tree is up to date at revision %d." % (revno,))
1042
conflicts = tree.update()
1043
revno = tree.branch.revision_id_to_revno(tree.last_revision())
1044
note('Updated to revision %d.' % (revno,))
1045
if tree.get_parent_ids()[1:] != existing_pending_merges:
1046
note('Your local commits will now show as pending merges with '
1047
"'bzr status', and can be committed with 'bzr commit'.")
1812
1056
class cmd_info(Command):
1813
__doc__ = """Show information about a working tree, branch or repository.
1057
"""Show information about a working tree, branch or repository.
1815
1059
This command will show all known locations and formats associated to the
1816
tree, branch or repository.
1818
In verbose mode, statistical information is included with each report.
1819
To see extended statistic information, use a verbosity level of 2 or
1820
higher by specifying the verbose option multiple times, e.g. -vv.
1060
tree, branch or repository. Statistical information is included with
1822
1063
Branches and working trees will also report any missing revisions.
1826
Display information on the format and related locations:
1830
Display the above together with extended format information and
1831
basic statistics (like the number of files in the working tree and
1832
number of revisions in the branch and repository):
1836
Display the above together with number of committers to the branch:
1840
_see_also = ['revno', 'working-trees', 'repositories']
1065
_see_also = ['revno']
1841
1066
takes_args = ['location?']
1842
1067
takes_options = ['verbose']
1843
encoding_type = 'replace'
1845
1069
@display_command
1846
1070
def run(self, location=None, verbose=False):
1848
noise_level = get_verbosity_level()
1851
1071
from bzrlib.info import show_bzrdir_info
1852
show_bzrdir_info(controldir.ControlDir.open_containing(location)[0],
1853
verbose=noise_level, outfile=self.outf)
1072
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1856
1076
class cmd_remove(Command):
1857
__doc__ = """Remove files or directories.
1859
This makes Bazaar stop tracking changes to the specified files. Bazaar will
1860
delete them if they can easily be recovered using revert otherwise they
1861
will be backed up (adding an extension of the form .~#~). If no options or
1862
parameters are given Bazaar will scan for files that are being tracked by
1863
Bazaar but missing in your tree and stop tracking them for you.
1077
"""Remove files or directories.
1079
This makes bzr stop tracking changes to the specified files and
1080
delete them if they can easily be recovered using revert.
1082
You can specify one or more files, and/or --new. If you specify --new,
1083
only 'added' files will be removed. If you specify both, then new files
1084
in the specified directories will be removed. If the directories are
1085
also new, they will also be removed.
1865
1087
takes_args = ['file*']
1866
1088
takes_options = ['verbose',
1867
Option('new', help='Only remove files that have never been committed.'),
1089
Option('new', help='remove newly-added files'),
1868
1090
RegistryOption.from_kwargs('file-deletion-strategy',
1869
'The file deletion mode to be used.',
1091
'The file deletion mode to be used',
1870
1092
title='Deletion Strategy', value_switches=True, enum_switch=False,
1871
safe='Backup changed files (default).',
1872
keep='Delete from bzr but leave the working copy.',
1873
no_backup='Don\'t backup changed files.'),
1875
aliases = ['rm', 'del']
1093
safe='Only delete files if they can be'
1094
' safely recovered (default).',
1095
keep="Don't delete any files.",
1096
force='Delete all the specified files, even if they can not be '
1097
'recovered and even if they are non-empty directories.')]
1876
1099
encoding_type = 'replace'
1878
1101
def run(self, file_list, verbose=False, new=False,
1879
1102
file_deletion_strategy='safe'):
1881
tree, file_list = WorkingTree.open_containing_paths(file_list)
1103
tree, file_list = tree_files(file_list)
1883
1105
if file_list is not None:
1884
file_list = [f for f in file_list]
1106
file_list = [f for f in file_list if f != '']
1108
raise errors.BzrCommandError('Specify one or more files to'
1109
' remove, or use --new.')
1886
self.add_cleanup(tree.lock_write().unlock)
1887
# Heuristics should probably all move into tree.remove_smart or
1890
1112
added = tree.changes_from(tree.basis_tree(),
1891
1113
specific_files=file_list).added
1892
1114
file_list = sorted([f[0] for f in added], reverse=True)
1893
1115
if len(file_list) == 0:
1894
raise errors.BzrCommandError(gettext('No matching files.'))
1895
elif file_list is None:
1896
# missing files show up in iter_changes(basis) as
1897
# versioned-with-no-kind.
1899
for change in tree.iter_changes(tree.basis_tree()):
1900
# Find paths in the working tree that have no kind:
1901
if change[1][1] is not None and change[6][1] is None:
1902
missing.append(change[1][1])
1903
file_list = sorted(missing, reverse=True)
1904
file_deletion_strategy = 'keep'
1116
raise errors.BzrCommandError('No matching files.')
1905
1117
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1906
1118
keep_files=file_deletion_strategy=='keep',
1907
force=(file_deletion_strategy=='no-backup'))
1119
force=file_deletion_strategy=='force')
1910
1122
class cmd_file_id(Command):
1911
__doc__ = """Print file_id of a particular file or directory.
1123
"""Print file_id of a particular file or directory.
1913
1125
The file_id is assigned when the file is first added and remains the
1914
1126
same through all revisions where the file exists, even when it is
2091
1283
# Just using os.mkdir, since I don't
2092
1284
# believe that we want to create a bunch of
2093
1285
# locations if the user supplies an extended path
2095
to_transport.ensure_base()
2096
except errors.NoSuchFile:
2097
if not create_prefix:
2098
raise errors.BzrCommandError(gettext("Parent directory of %s"
2100
"\nYou may supply --create-prefix to create all"
2101
" leading parent directories.")
2103
to_transport.create_prefix()
2106
a_bzrdir = controldir.ControlDir.open_from_transport(to_transport)
1286
# TODO: create-prefix
1288
to_transport.mkdir('.')
1289
except errors.FileExists:
1293
existing_bzrdir = bzrdir.BzrDir.open(location)
2107
1294
except errors.NotBranchError:
2108
1295
# really a NotBzrDir error...
2109
create_branch = controldir.ControlDir.create_branch_convenience
2111
force_new_tree = False
2113
force_new_tree = None
2114
branch = create_branch(to_transport.base, format=format,
2115
possible_transports=[to_transport],
2116
force_new_tree=force_new_tree)
2117
a_bzrdir = branch.bzrdir
1296
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
2119
1299
from bzrlib.transport.local import LocalTransport
2120
if a_bzrdir.has_branch():
1300
if existing_bzrdir.has_branch():
2121
1301
if (isinstance(to_transport, LocalTransport)
2122
and not a_bzrdir.has_workingtree()):
1302
and not existing_bzrdir.has_workingtree()):
2123
1303
raise errors.BranchExistsWithoutWorkingTree(location)
2124
1304
raise errors.AlreadyBranchError(location)
2125
branch = a_bzrdir.create_branch()
2126
if not no_tree and not a_bzrdir.has_workingtree():
2127
a_bzrdir.create_workingtree()
1306
branch = existing_bzrdir.create_branch()
1307
existing_bzrdir.create_workingtree()
2128
1308
if append_revisions_only:
2130
1310
branch.set_append_revisions_only(True)
2131
1311
except errors.UpgradeRequired:
2132
raise errors.BzrCommandError(gettext('This branch format cannot be set'
2133
' to append-revisions-only. Try --default.'))
2135
from bzrlib.info import describe_layout, describe_format
2137
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
2138
except (errors.NoWorkingTree, errors.NotLocalUrl):
2140
repository = branch.repository
2141
layout = describe_layout(repository, branch, tree).lower()
2142
format = describe_format(a_bzrdir, repository, branch, tree)
2143
self.outf.write(gettext("Created a {0} (format: {1})\n").format(
2145
if repository.is_shared():
2146
#XXX: maybe this can be refactored into transport.path_or_url()
2147
url = repository.bzrdir.root_transport.external_url()
2149
url = urlutils.local_path_from_url(url)
2150
except errors.InvalidURL:
2152
self.outf.write(gettext("Using shared repository: %s\n") % url)
1312
raise errors.BzrCommandError('This branch format cannot be set'
1313
' to append-revisions-only. Try --experimental-branch6')
2155
1316
class cmd_init_repository(Command):
2156
__doc__ = """Create a shared repository for branches to share storage space.
2158
New branches created under the repository directory will store their
2159
revisions in the repository, not in the branch directory. For branches
2160
with shared history, this reduces the amount of storage needed and
2161
speeds up the creation of new branches.
2163
If the --no-trees option is given then the branches in the repository
2164
will not have working trees by default. They will still exist as
2165
directories on disk, but they will not have separate copies of the
2166
files at a certain revision. This can be useful for repositories that
2167
store branches which are interacted with through checkouts or remote
2168
branches, such as on a server.
2171
Create a shared repository holding just branches::
2173
bzr init-repo --no-trees repo
2176
Make a lightweight checkout elsewhere::
2178
bzr checkout --lightweight repo/trunk trunk-checkout
1317
"""Create a shared repository to hold branches.
1319
New branches created under the repository directory will store their revisions
1320
in the repository, not in the branch directory.
1323
bzr init-repo --no-trees repo
1325
bzr checkout --lightweight repo/trunk trunk-checkout
2183
_see_also = ['init', 'branch', 'checkout', 'repositories']
1330
_see_also = ['init', 'branch', 'checkout']
2184
1331
takes_args = ["location"]
2185
1332
takes_options = [RegistryOption('format',
2186
1333
help='Specify a format for this repository. See'
2187
' "bzr help formats" for details.',
2188
lazy_registry=('bzrlib.controldir', 'format_registry'),
2189
converter=lambda name: controldir.format_registry.make_bzrdir(name),
1334
' "bzr help formats" for details',
1335
registry=bzrdir.format_registry,
1336
converter=bzrdir.format_registry.make_bzrdir,
2190
1337
value_switches=True, title='Repository format'),
2191
1338
Option('no-trees',
2192
1339
help='Branches in the repository will default to'
2193
' not having a working tree.'),
1340
' not having a working tree'),
2195
1342
aliases = ["init-repo"]
2197
1344
def run(self, location, format=None, no_trees=False):
2198
1345
if format is None:
2199
format = controldir.format_registry.make_bzrdir('default')
1346
format = bzrdir.format_registry.make_bzrdir('default')
2201
1348
if location is None:
2204
1351
to_transport = transport.get_transport(location)
1353
to_transport.mkdir('.')
1354
except errors.FileExists:
2206
(repo, newdir, require_stacking, repository_policy) = (
2207
format.initialize_on_transport_ex(to_transport,
2208
create_prefix=True, make_working_trees=not no_trees,
2209
shared_repo=True, force_new_repo=True,
2210
use_existing_dir=True,
2211
repo_format_name=format.repository_format.get_format_string()))
2213
from bzrlib.info import show_bzrdir_info
2214
show_bzrdir_info(newdir, verbose=0, outfile=self.outf)
1357
newdir = format.initialize_on_transport(to_transport)
1358
repo = newdir.create_repository(shared=True)
1359
repo.set_make_working_trees(not no_trees)
2217
1362
class cmd_diff(Command):
2218
__doc__ = """Show differences in the working tree, between revisions or branches.
2220
If no arguments are given, all changes for the current tree are listed.
2221
If files are given, only the changes in those files are listed.
2222
Remote and multiple branches can be compared by using the --old and
2223
--new options. If not provided, the default for both is derived from
2224
the first argument, if any, or the current tree if no arguments are
1363
"""Show differences in the working tree or between revisions.
1365
If files are listed, only the changes in those files are listed.
1366
Otherwise, all changes for the tree are listed.
2227
1368
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
2228
1369
produces patches suitable for "patch -p1".
2230
Note that when using the -r argument with a range of revisions, the
2231
differences are computed between the two specified revisions. That
2232
is, the command does not show the changes introduced by the first
2233
revision in the range. This differs from the interpretation of
2234
revision ranges used by "bzr log" which includes the first revision
2239
2 - unrepresentable changes
2244
Shows the difference in the working tree versus the last commit::
2248
Difference between the working tree and revision 1::
2252
Difference between revision 3 and revision 1::
2256
Difference between revision 3 and revision 1 for branch xxx::
2260
The changes introduced by revision 2 (equivalent to -r1..2)::
2264
To see the changes introduced by revision X::
2268
Note that in the case of a merge, the -c option shows the changes
2269
compared to the left hand parent. To see the changes against
2270
another parent, use::
2272
bzr diff -r<chosen_parent>..X
2274
The changes between the current revision and the previous revision
2275
(equivalent to -c-1 and -r-2..-1)
2279
Show just the differences for file NEWS::
2283
Show the differences in working tree xxx for file NEWS::
2287
Show the differences from branch xxx to this working tree:
2291
Show the differences between two branches for file NEWS::
2293
bzr diff --old xxx --new yyy NEWS
2295
Same as 'bzr diff' but prefix paths with old/ and new/::
2297
bzr diff --prefix old/:new/
2299
Show the differences using a custom diff program with options::
2301
bzr diff --using /usr/bin/diff --diff-options -wu
1373
Shows the difference in the working tree versus the last commit
1375
Difference between the working tree and revision 1
1377
Difference between revision 2 and revision 1
1378
bzr diff --prefix old/:new/
1379
Same as 'bzr diff' but prefix paths with old/ and new/
1380
bzr diff bzr.mine bzr.dev
1381
Show the differences between the two working trees
1383
Show just the differences for 'foo.c'
1385
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1386
# or a graphical diff.
1388
# TODO: Python difflib is not exactly the same as unidiff; should
1389
# either fix it up or prefer to use an external diff.
1391
# TODO: Selected-file diff is inefficient and doesn't show you
1394
# TODO: This probably handles non-Unix newlines poorly.
2303
1396
_see_also = ['status']
2304
1397
takes_args = ['file*']
2306
Option('diff-options', type=str,
2307
help='Pass these options to the external diff program.'),
1398
takes_options = ['revision', 'diff-options',
2308
1399
Option('prefix', type=str,
2309
1400
short_name='p',
2310
help='Set prefixes added to old and new filenames, as '
2311
'two values separated by a colon. (eg "old/:new/").'),
2313
help='Branch/tree to compare from.',
2317
help='Branch/tree to compare to.',
2323
help='Use this command to compare files.',
2326
RegistryOption('format',
2328
help='Diff format to use.',
2329
lazy_registry=('bzrlib.diff', 'format_registry'),
2330
title='Diff format'),
2332
help='How many lines of context to show.',
1401
help='Set prefixes to added to old and new filenames, as '
1402
'two values separated by a colon. (eg "old/:new/")'),
2336
1404
aliases = ['di', 'dif']
2337
1405
encoding_type = 'exact'
2339
1407
@display_command
2340
1408
def run(self, revision=None, file_list=None, diff_options=None,
2341
prefix=None, old=None, new=None, using=None, format=None,
2343
from bzrlib.diff import (get_trees_and_branches_to_diff_locked,
1410
from bzrlib.diff import diff_cmd_helper, show_diff_trees
2346
1412
if (prefix is None) or (prefix == '0'):
2347
1413
# diff -p0 format
2473
1564
self.outf.write(tree.basedir + '\n')
2476
def _parse_limit(limitstring):
2478
return int(limitstring)
2480
msg = gettext("The limit argument must be an integer.")
2481
raise errors.BzrCommandError(msg)
2484
def _parse_levels(s):
2488
msg = gettext("The levels argument must be an integer.")
2489
raise errors.BzrCommandError(msg)
2492
1567
class cmd_log(Command):
2493
__doc__ = """Show historical log for a branch or subset of a branch.
2495
log is bzr's default tool for exploring the history of a branch.
2496
The branch to use is taken from the first parameter. If no parameters
2497
are given, the branch containing the working directory is logged.
2498
Here are some simple examples::
2500
bzr log log the current branch
2501
bzr log foo.py log a file in its branch
2502
bzr log http://server/branch log a branch on a server
2504
The filtering, ordering and information shown for each revision can
2505
be controlled as explained below. By default, all revisions are
2506
shown sorted (topologically) so that newer revisions appear before
2507
older ones and descendants always appear before ancestors. If displayed,
2508
merged revisions are shown indented under the revision in which they
2513
The log format controls how information about each revision is
2514
displayed. The standard log formats are called ``long``, ``short``
2515
and ``line``. The default is long. See ``bzr help log-formats``
2516
for more details on log formats.
2518
The following options can be used to control what information is
2521
-l N display a maximum of N revisions
2522
-n N display N levels of revisions (0 for all, 1 for collapsed)
2523
-v display a status summary (delta) for each revision
2524
-p display a diff (patch) for each revision
2525
--show-ids display revision-ids (and file-ids), not just revnos
2527
Note that the default number of levels to display is a function of the
2528
log format. If the -n option is not used, the standard log formats show
2529
just the top level (mainline).
2531
Status summaries are shown using status flags like A, M, etc. To see
2532
the changes explained using words like ``added`` and ``modified``
2533
instead, use the -vv option.
2537
To display revisions from oldest to newest, use the --forward option.
2538
In most cases, using this option will have little impact on the total
2539
time taken to produce a log, though --forward does not incrementally
2540
display revisions like --reverse does when it can.
2542
:Revision filtering:
2544
The -r option can be used to specify what revision or range of revisions
2545
to filter against. The various forms are shown below::
2547
-rX display revision X
2548
-rX.. display revision X and later
2549
-r..Y display up to and including revision Y
2550
-rX..Y display from X to Y inclusive
2552
See ``bzr help revisionspec`` for details on how to specify X and Y.
2553
Some common examples are given below::
2555
-r-1 show just the tip
2556
-r-10.. show the last 10 mainline revisions
2557
-rsubmit:.. show what's new on this branch
2558
-rancestor:path.. show changes since the common ancestor of this
2559
branch and the one at location path
2560
-rdate:yesterday.. show changes since yesterday
2562
When logging a range of revisions using -rX..Y, log starts at
2563
revision Y and searches back in history through the primary
2564
("left-hand") parents until it finds X. When logging just the
2565
top level (using -n1), an error is reported if X is not found
2566
along the way. If multi-level logging is used (-n0), X may be
2567
a nested merge revision and the log will be truncated accordingly.
2571
If parameters are given and the first one is not a branch, the log
2572
will be filtered to show only those revisions that changed the
2573
nominated files or directories.
2575
Filenames are interpreted within their historical context. To log a
2576
deleted file, specify a revision range so that the file existed at
2577
the end or start of the range.
2579
Historical context is also important when interpreting pathnames of
2580
renamed files/directories. Consider the following example:
2582
* revision 1: add tutorial.txt
2583
* revision 2: modify tutorial.txt
2584
* revision 3: rename tutorial.txt to guide.txt; add tutorial.txt
2588
* ``bzr log guide.txt`` will log the file added in revision 1
2590
* ``bzr log tutorial.txt`` will log the new file added in revision 3
2592
* ``bzr log -r2 -p tutorial.txt`` will show the changes made to
2593
the original file in revision 2.
2595
* ``bzr log -r2 -p guide.txt`` will display an error message as there
2596
was no file called guide.txt in revision 2.
2598
Renames are always followed by log. By design, there is no need to
2599
explicitly ask for this (and no way to stop logging a file back
2600
until it was last renamed).
2604
The --match option can be used for finding revisions that match a
2605
regular expression in a commit message, committer, author or bug.
2606
Specifying the option several times will match any of the supplied
2607
expressions. --match-author, --match-bugs, --match-committer and
2608
--match-message can be used to only match a specific field.
2612
GUI tools and IDEs are often better at exploring history than command
2613
line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
2614
bzr-explorer shell, or the Loggerhead web interface. See the Plugin
2615
Guide <http://doc.bazaar.canonical.com/plugins/en/> and
2616
<http://wiki.bazaar.canonical.com/IDEIntegration>.
2618
You may find it useful to add the aliases below to ``bazaar.conf``::
2622
top = log -l10 --line
2625
``bzr tip`` will then show the latest revision while ``bzr top``
2626
will show the last 10 mainline revisions. To see the details of a
2627
particular revision X, ``bzr show -rX``.
2629
If you are interested in looking deeper into a particular merge X,
2630
use ``bzr log -n0 -rX``.
2632
``bzr log -v`` on a branch with lots of history is currently
2633
very slow. A fix for this issue is currently under development.
2634
With or without that fix, it is recommended that a revision range
2635
be given when using the -v option.
2637
bzr has a generic full-text matching plugin, bzr-search, that can be
2638
used to find revisions matching user names, commit messages, etc.
2639
Among other features, this plugin can find all revisions containing
2640
a list of words but not others.
2642
When exploring non-mainline history on large projects with deep
2643
history, the performance of log can be greatly improved by installing
2644
the historycache plugin. This plugin buffers historical information
2645
trading disk space for faster speed.
1568
"""Show log of a branch, file, or directory.
1570
By default show the log of the branch containing the working directory.
1572
To request a range of logs, you can use the command -r begin..end
1573
-r revision requests a specific revision, -r ..end or -r begin.. are
1579
bzr log -r -10.. http://server/branch
2647
takes_args = ['file*']
2648
_see_also = ['log-formats', 'revisionspec']
2651
help='Show from oldest to newest.'),
2653
custom_help('verbose',
2654
help='Show files changed in each revision.'),
2658
type=bzrlib.option._parse_revision_str,
2660
help='Show just the specified revision.'
2661
' See also "help revisionspec".'),
2663
RegistryOption('authors',
2664
'What names to list as authors - first, all or committer.',
2666
lazy_registry=('bzrlib.log', 'author_list_registry'),
2670
help='Number of levels to display - 0 for all, 1 for flat.',
2672
type=_parse_levels),
2674
help='Show revisions whose message matches this '
2675
'regular expression.',
2680
help='Limit the output to the first N revisions.',
2685
help='Show changes made in each revision as a patch.'),
2686
Option('include-merged',
2687
help='Show merged revisions like --levels 0 does.'),
2688
Option('include-merges', hidden=True,
2689
help='Historical alias for --include-merged.'),
2690
Option('omit-merges',
2691
help='Do not report commits with more than one parent.'),
2692
Option('exclude-common-ancestry',
2693
help='Display only the revisions that are not part'
2694
' of both ancestries (require -rX..Y).'
2696
Option('signatures',
2697
help='Show digital signature validity.'),
2700
help='Show revisions whose properties match this '
2703
ListOption('match-message',
2704
help='Show revisions whose message matches this '
2707
ListOption('match-committer',
2708
help='Show revisions whose committer matches this '
2711
ListOption('match-author',
2712
help='Show revisions whose authors match this '
2715
ListOption('match-bugs',
2716
help='Show revisions whose bugs match this '
1582
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1584
takes_args = ['location?']
1585
takes_options = [Option('forward',
1586
help='show from oldest to newest'),
1590
help='show files changed in each revision'),
1591
'show-ids', 'revision',
1595
help='show revisions whose message matches this regexp',
2720
1598
encoding_type = 'replace'
2722
1600
@display_command
2723
def run(self, file_list=None, timezone='original',
1601
def run(self, location=None, timezone='original',
2725
1603
show_ids=False,
2729
1606
log_format=None,
2734
include_merged=None,
2736
exclude_common_ancestry=False,
2740
match_committer=None,
2744
include_merges=symbol_versioning.DEPRECATED_PARAMETER,
2746
from bzrlib.log import (
2748
make_log_request_dict,
2749
_get_info_for_log_files,
1608
from bzrlib.log import show_log
1609
assert message is None or isinstance(message, basestring), \
1610
"invalid message argument %r" % message
2751
1611
direction = (forward and 'forward') or 'reverse'
2752
if symbol_versioning.deprecated_passed(include_merges):
2753
ui.ui_factory.show_user_warning(
2754
'deprecated_command_option',
2755
deprecated_name='--include-merges',
2756
recommended_name='--include-merged',
2757
deprecated_in_version='2.5',
2758
command=self.invoked_as)
2759
if include_merged is None:
2760
include_merged = include_merges
2762
raise errors.BzrCommandError(gettext(
2763
'{0} and {1} are mutually exclusive').format(
2764
'--include-merges', '--include-merged'))
2765
if include_merged is None:
2766
include_merged = False
2767
if (exclude_common_ancestry
2768
and (revision is None or len(revision) != 2)):
2769
raise errors.BzrCommandError(gettext(
2770
'--exclude-common-ancestry requires -r with two revisions'))
2775
raise errors.BzrCommandError(gettext(
2776
'{0} and {1} are mutually exclusive').format(
2777
'--levels', '--include-merged'))
2779
if change is not None:
2781
raise errors.RangeInChangeOption()
2782
if revision is not None:
2783
raise errors.BzrCommandError(gettext(
2784
'{0} and {1} are mutually exclusive').format(
2785
'--revision', '--change'))
2790
filter_by_dir = False
2792
# find the file ids to log and check for directory filtering
2793
b, file_info_list, rev1, rev2 = _get_info_for_log_files(
2794
revision, file_list, self.add_cleanup)
2795
for relpath, file_id, kind in file_info_list:
1616
# find the file id to log:
1618
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1622
tree = b.basis_tree()
1623
file_id = tree.path2id(fp)
2796
1624
if file_id is None:
2797
raise errors.BzrCommandError(gettext(
2798
"Path unknown at end or start of revision range: %s") %
2800
# If the relpath is the top of the tree, we log everything
2805
file_ids.append(file_id)
2806
filter_by_dir = filter_by_dir or (
2807
kind in ['directory', 'tree-reference'])
1625
raise errors.BzrCommandError(
1626
"Path does not have any revision history: %s" %
2810
# FIXME ? log the current subdir only RBC 20060203
1630
# FIXME ? log the current subdir only RBC 20060203
2811
1631
if revision is not None \
2812
1632
and len(revision) > 0 and revision[0].get_branch():
2813
1633
location = revision[0].get_branch()
2816
dir, relpath = controldir.ControlDir.open_containing(location)
1636
dir, relpath = bzrdir.BzrDir.open_containing(location)
2817
1637
b = dir.open_branch()
2818
self.add_cleanup(b.lock_read().unlock)
2819
rev1, rev2 = _get_revision_range(revision, b, self.name())
2821
if b.get_config_stack().get('validate_signatures_in_log'):
2825
if not gpg.GPGStrategy.verify_signatures_available():
2826
raise errors.GpgmeNotInstalled(None)
2828
# Decide on the type of delta & diff filtering to use
2829
# TODO: add an --all-files option to make this configurable & consistent
2837
diff_type = 'partial'
2841
# Build the log formatter
2842
if log_format is None:
2843
log_format = log.log_formatter_registry.get_default(b)
2844
# Make a non-encoding output to include the diffs - bug 328007
2845
unencoded_output = ui.ui_factory.make_output_stream(encoding_type='exact')
2846
lf = log_format(show_ids=show_ids, to_file=self.outf,
2847
to_exact_file=unencoded_output,
2848
show_timezone=timezone,
2849
delta_format=get_verbosity_level(),
2851
show_advice=levels is None,
2852
author_list_handler=authors)
2854
# Choose the algorithm for doing the logging. It's annoying
2855
# having multiple code paths like this but necessary until
2856
# the underlying repository format is faster at generating
2857
# deltas or can provide everything we need from the indices.
2858
# The default algorithm - match-using-deltas - works for
2859
# multiple files and directories and is faster for small
2860
# amounts of history (200 revisions say). However, it's too
2861
# slow for logging a single file in a repository with deep
2862
# history, i.e. > 10K revisions. In the spirit of "do no
2863
# evil when adding features", we continue to use the
2864
# original algorithm - per-file-graph - for the "single
2865
# file that isn't a directory without showing a delta" case.
2866
partial_history = revision and b.repository._format.supports_chks
2867
match_using_deltas = (len(file_ids) != 1 or filter_by_dir
2868
or delta_type or partial_history)
2872
match_dict[''] = match
2874
match_dict['message'] = match_message
2876
match_dict['committer'] = match_committer
2878
match_dict['author'] = match_author
2880
match_dict['bugs'] = match_bugs
2882
# Build the LogRequest and execute it
2883
if len(file_ids) == 0:
2885
rqst = make_log_request_dict(
2886
direction=direction, specific_fileids=file_ids,
2887
start_revision=rev1, end_revision=rev2, limit=limit,
2888
message_search=message, delta_type=delta_type,
2889
diff_type=diff_type, _match_using_deltas=match_using_deltas,
2890
exclude_common_ancestry=exclude_common_ancestry, match=match_dict,
2891
signature=signatures, omit_merges=omit_merges,
2893
Logger(b, rqst).show(lf)
2896
def _get_revision_range(revisionspec_list, branch, command_name):
2897
"""Take the input of a revision option and turn it into a revision range.
2899
It returns RevisionInfo objects which can be used to obtain the rev_id's
2900
of the desired revisions. It does some user input validations.
2902
if revisionspec_list is None:
2905
elif len(revisionspec_list) == 1:
2906
rev1 = rev2 = revisionspec_list[0].in_history(branch)
2907
elif len(revisionspec_list) == 2:
2908
start_spec = revisionspec_list[0]
2909
end_spec = revisionspec_list[1]
2910
if end_spec.get_branch() != start_spec.get_branch():
2911
# b is taken from revision[0].get_branch(), and
2912
# show_log will use its revision_history. Having
2913
# different branches will lead to weird behaviors.
2914
raise errors.BzrCommandError(gettext(
2915
"bzr %s doesn't accept two revisions in different"
2916
" branches.") % command_name)
2917
if start_spec.spec is None:
2918
# Avoid loading all the history.
2919
rev1 = RevisionInfo(branch, None, None)
2921
rev1 = start_spec.in_history(branch)
2922
# Avoid loading all of history when we know a missing
2923
# end of range means the last revision ...
2924
if end_spec.spec is None:
2925
last_revno, last_revision_id = branch.last_revision_info()
2926
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
2928
rev2 = end_spec.in_history(branch)
2930
raise errors.BzrCommandError(gettext(
2931
'bzr %s --revision takes one or two values.') % command_name)
2935
def _revision_range_to_revid_range(revision_range):
2938
if revision_range[0] is not None:
2939
rev_id1 = revision_range[0].rev_id
2940
if revision_range[1] is not None:
2941
rev_id2 = revision_range[1].rev_id
2942
return rev_id1, rev_id2
1641
if revision is None:
1644
elif len(revision) == 1:
1645
rev1 = rev2 = revision[0].in_history(b).revno
1646
elif len(revision) == 2:
1647
if revision[1].get_branch() != revision[0].get_branch():
1648
# b is taken from revision[0].get_branch(), and
1649
# show_log will use its revision_history. Having
1650
# different branches will lead to weird behaviors.
1651
raise errors.BzrCommandError(
1652
"Log doesn't accept two revisions in different"
1654
if revision[0].spec is None:
1655
# missing begin-range means first revision
1658
rev1 = revision[0].in_history(b).revno
1660
if revision[1].spec is None:
1661
# missing end-range means last known revision
1664
rev2 = revision[1].in_history(b).revno
1666
raise errors.BzrCommandError(
1667
'bzr log --revision takes one or two values.')
1669
# By this point, the revision numbers are converted to the +ve
1670
# form if they were supplied in the -ve form, so we can do
1671
# this comparison in relative safety
1673
(rev2, rev1) = (rev1, rev2)
1675
if log_format is None:
1676
log_format = log.log_formatter_registry.get_default(b)
1678
lf = log_format(show_ids=show_ids, to_file=self.outf,
1679
show_timezone=timezone)
1685
direction=direction,
1686
start_revision=rev1,
2944
1693
def get_log_format(long=False, short=False, line=False, default='long'):
2945
1694
log_format = default
2964
1713
@display_command
2965
1714
def run(self, filename):
2966
1715
tree, relpath = WorkingTree.open_containing(filename)
2967
1717
file_id = tree.path2id(relpath)
2969
self.add_cleanup(b.lock_read().unlock)
2970
touching_revs = log.find_touching_revisions(b, file_id)
2971
for revno, revision_id, what in touching_revs:
1718
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
2972
1719
self.outf.write("%6d %s\n" % (revno, what))
2975
1722
class cmd_ls(Command):
2976
__doc__ = """List files in a tree.
1723
"""List files in a tree.
2979
1726
_see_also = ['status', 'cat']
2980
1727
takes_args = ['path?']
2984
Option('recursive', short_name='R',
2985
help='Recurse into subdirectories.'),
2987
help='Print paths relative to the root of the branch.'),
2988
Option('unknown', short_name='u',
2989
help='Print unknown files.'),
2990
Option('versioned', help='Print versioned files.',
2992
Option('ignored', short_name='i',
2993
help='Print ignored files.'),
2994
Option('kind', short_name='k',
2995
help='List entries of a particular kind: file, directory, symlink.',
1728
# TODO: Take a revision or remote path and list that tree instead.
1729
takes_options = ['verbose', 'revision',
1730
Option('non-recursive',
1731
help='don\'t recurse into sub-directories'),
1733
help='Print all paths from the root of the branch.'),
1734
Option('unknown', help='Print unknown files'),
1735
Option('versioned', help='Print versioned files'),
1736
Option('ignored', help='Print ignored files'),
1738
Option('null', help='Null separate the files'),
3001
1741
@display_command
3002
def run(self, revision=None, verbose=False,
3003
recursive=False, from_root=False,
1742
def run(self, revision=None, verbose=False,
1743
non_recursive=False, from_root=False,
3004
1744
unknown=False, versioned=False, ignored=False,
3005
null=False, kind=None, show_ids=False, path=None, directory=None):
1745
null=False, kind=None, show_ids=False, path=None):
3007
1747
if kind and kind not in ('file', 'directory', 'symlink'):
3008
raise errors.BzrCommandError(gettext('invalid kind specified'))
1748
raise errors.BzrCommandError('invalid kind specified')
3010
1750
if verbose and null:
3011
raise errors.BzrCommandError(gettext('Cannot set both --verbose and --null'))
1751
raise errors.BzrCommandError('Cannot set both --verbose and --null')
3012
1752
all = not (unknown or versioned or ignored)
3014
1754
selection = {'I':ignored, '?':unknown, 'V':versioned}
3016
1756
if path is None:
3020
raise errors.BzrCommandError(gettext('cannot specify both --from-root'
1761
raise errors.BzrCommandError('cannot specify both --from-root'
3023
tree, branch, relpath = \
3024
_open_directory_or_containing_tree_or_branch(fs_path, directory)
3026
# Calculate the prefix to use
1765
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
3030
prefix = relpath + '/'
3031
elif fs_path != '.' and not fs_path.endswith('/'):
3032
prefix = fs_path + '/'
3034
if revision is not None or tree is None:
3035
tree = _get_one_revision_tree('ls', revision, branch=branch)
3038
if isinstance(tree, WorkingTree) and tree.supports_views():
3039
view_files = tree.views.lookup_view()
3042
view_str = views.view_display_str(view_files)
3043
note(gettext("Ignoring files outside view. View is %s") % view_str)
3045
self.add_cleanup(tree.lock_read().unlock)
3046
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False,
3047
from_dir=relpath, recursive=recursive):
3048
# Apply additional masking
3049
if not all and not selection[fc]:
3051
if kind is not None and fkind != kind:
3056
fullpath = osutils.pathjoin(relpath, fp)
3059
views.check_path_in_view(tree, fullpath)
3060
except errors.FileOutsideView:
3065
fp = osutils.pathjoin(prefix, fp)
3066
kindch = entry.kind_character()
3067
outstring = fp + kindch
3068
ui.ui_factory.clear_term()
3070
outstring = '%-8s %s' % (fc, outstring)
3071
if show_ids and fid is not None:
3072
outstring = "%-50s %s" % (outstring, fid)
3073
self.outf.write(outstring + '\n')
3075
self.outf.write(fp + '\0')
3078
self.outf.write(fid)
3079
self.outf.write('\0')
3087
self.outf.write('%-50s %s\n' % (outstring, my_id))
3089
self.outf.write(outstring + '\n')
1771
if revision is not None:
1772
tree = branch.repository.revision_tree(
1773
revision[0].in_history(branch).rev_id)
1775
tree = branch.basis_tree()
1779
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1780
if fp.startswith(relpath):
1781
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1782
if non_recursive and '/' in fp:
1784
if not all and not selection[fc]:
1786
if kind is not None and fkind != kind:
1789
kindch = entry.kind_character()
1790
outstring = '%-8s %s%s' % (fc, fp, kindch)
1791
if show_ids and fid is not None:
1792
outstring = "%-50s %s" % (outstring, fid)
1793
self.outf.write(outstring + '\n')
1795
self.outf.write(fp + '\0')
1798
self.outf.write(fid)
1799
self.outf.write('\0')
1807
self.outf.write('%-50s %s\n' % (fp, my_id))
1809
self.outf.write(fp + '\n')
3092
1814
class cmd_unknowns(Command):
3093
__doc__ = """List unknown files.
1815
"""List unknown files.
3097
1819
_see_also = ['ls']
3098
takes_options = ['directory']
3100
1821
@display_command
3101
def run(self, directory=u'.'):
3102
for f in WorkingTree.open_containing(directory)[0].unknowns():
1823
for f in WorkingTree.open_containing(u'.')[0].unknowns():
3103
1824
self.outf.write(osutils.quotefn(f) + '\n')
3106
1827
class cmd_ignore(Command):
3107
__doc__ = """Ignore specified files or patterns.
3109
See ``bzr help patterns`` for details on the syntax of patterns.
3111
If a .bzrignore file does not exist, the ignore command
3112
will create one and add the specified files or patterns to the newly
3113
created file. The ignore command will also automatically add the
3114
.bzrignore file to be versioned. Creating a .bzrignore file without
3115
the use of the ignore command will require an explicit add command.
1828
"""Ignore specified files or patterns.
3117
1830
To remove patterns from the ignore list, edit the .bzrignore file.
3118
After adding, editing or deleting that file either indirectly by
3119
using this command or directly by using an editor, be sure to commit
3122
Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
3123
the global ignore file can be found in the application data directory as
3124
C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
3125
Global ignores are not touched by this command. The global ignore file
3126
can be edited directly using an editor.
3128
Patterns prefixed with '!' are exceptions to ignore patterns and take
3129
precedence over regular ignores. Such exceptions are used to specify
3130
files that should be versioned which would otherwise be ignored.
3132
Patterns prefixed with '!!' act as regular ignore patterns, but have
3133
precedence over the '!' exception patterns.
3137
* Ignore patterns containing shell wildcards must be quoted from
3140
* Ignore patterns starting with "#" act as comments in the ignore file.
3141
To ignore patterns that begin with that character, use the "RE:" prefix.
3144
Ignore the top level Makefile::
3146
bzr ignore ./Makefile
3148
Ignore .class files in all directories...::
3150
bzr ignore "*.class"
3152
...but do not ignore "special.class"::
3154
bzr ignore "!special.class"
3156
Ignore files whose name begins with the "#" character::
3160
Ignore .o files under the lib directory::
3162
bzr ignore "lib/**/*.o"
3164
Ignore .o files under the lib directory::
3166
bzr ignore "RE:lib/.*\.o"
3168
Ignore everything but the "debian" toplevel directory::
3170
bzr ignore "RE:(?!debian/).*"
3172
Ignore everything except the "local" toplevel directory,
3173
but always ignore autosave files ending in ~, even under local/::
3176
bzr ignore "!./local"
1832
Trailing slashes on patterns are ignored.
1833
If the pattern contains a slash or is a regular expression, it is compared
1834
to the whole path from the branch root. Otherwise, it is compared to only
1835
the last component of the path. To match a file only in the root
1836
directory, prepend './'.
1838
Ignore patterns specifying absolute paths are not allowed.
1840
Ignore patterns may include globbing wildcards such as:
1841
? - Matches any single character except '/'
1842
* - Matches 0 or more characters except '/'
1843
/**/ - Matches 0 or more directories in a path
1844
[a-z] - Matches a single character from within a group of characters
1846
Ignore patterns may also be Python regular expressions.
1847
Regular expression ignore patterns are identified by a 'RE:' prefix
1848
followed by the regular expression. Regular expression ignore patterns
1849
may not include named or numbered groups.
1851
Note: ignore patterns containing shell wildcards must be quoted from
1855
bzr ignore ./Makefile
1856
bzr ignore '*.class'
1857
bzr ignore 'lib/**/*.o'
1858
bzr ignore 'RE:lib/.*\.o'
3180
_see_also = ['status', 'ignored', 'patterns']
1861
_see_also = ['status', 'ignored']
3181
1862
takes_args = ['name_pattern*']
3182
takes_options = ['directory',
3183
Option('default-rules',
3184
help='Display the default ignore rules that bzr uses.')
3187
def run(self, name_pattern_list=None, default_rules=None,
3189
from bzrlib import ignores
3190
if default_rules is not None:
3191
# dump the default rules and exit
3192
for pattern in ignores.USER_DEFAULTS:
3193
self.outf.write("%s\n" % pattern)
1864
Option('old-default-rules',
1865
help='Out the ignore rules bzr < 0.9 always used.')
1868
def run(self, name_pattern_list=None, old_default_rules=None):
1869
from bzrlib.atomicfile import AtomicFile
1870
if old_default_rules is not None:
1871
# dump the rules and exit
1872
for pattern in ignores.OLD_DEFAULTS:
3195
1875
if not name_pattern_list:
3196
raise errors.BzrCommandError(gettext("ignore requires at least one "
3197
"NAME_PATTERN or --default-rules."))
3198
name_pattern_list = [globbing.normalize_pattern(p)
1876
raise errors.BzrCommandError("ignore requires at least one "
1877
"NAME_PATTERN or --old-default-rules")
1878
name_pattern_list = [globbing.normalize_pattern(p)
3199
1879
for p in name_pattern_list]
3201
bad_patterns_count = 0
3202
for p in name_pattern_list:
3203
if not globbing.Globster.is_pattern_valid(p):
3204
bad_patterns_count += 1
3205
bad_patterns += ('\n %s' % p)
3207
msg = (ngettext('Invalid ignore pattern found. %s',
3208
'Invalid ignore patterns found. %s',
3209
bad_patterns_count) % bad_patterns)
3210
ui.ui_factory.show_error(msg)
3211
raise errors.InvalidPattern('')
3212
1880
for name_pattern in name_pattern_list:
3213
if (name_pattern[0] == '/' or
1881
if (name_pattern[0] == '/' or
3214
1882
(len(name_pattern) > 1 and name_pattern[1] == ':')):
3215
raise errors.BzrCommandError(gettext(
3216
"NAME_PATTERN should not be an absolute path"))
3217
tree, relpath = WorkingTree.open_containing(directory)
3218
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
3219
ignored = globbing.Globster(name_pattern_list)
3221
self.add_cleanup(tree.lock_read().unlock)
3222
for entry in tree.list_files():
3226
if ignored.match(filename):
3227
matches.append(filename)
3228
if len(matches) > 0:
3229
self.outf.write(gettext("Warning: the following files are version "
3230
"controlled and match your ignore pattern:\n%s"
3231
"\nThese files will continue to be version controlled"
3232
" unless you 'bzr remove' them.\n") % ("\n".join(matches),))
1883
raise errors.BzrCommandError(
1884
"NAME_PATTERN should not be an absolute path")
1885
tree, relpath = WorkingTree.open_containing(u'.')
1886
ifn = tree.abspath('.bzrignore')
1887
if os.path.exists(ifn):
1890
igns = f.read().decode('utf-8')
1896
# TODO: If the file already uses crlf-style termination, maybe
1897
# we should use that for the newly added lines?
1899
if igns and igns[-1] != '\n':
1901
for name_pattern in name_pattern_list:
1902
igns += name_pattern + '\n'
1904
f = AtomicFile(ifn, 'wb')
1906
f.write(igns.encode('utf-8'))
1911
if not tree.path2id('.bzrignore'):
1912
tree.add(['.bzrignore'])
3235
1915
class cmd_ignored(Command):
3236
__doc__ = """List ignored files and the patterns that matched them.
3238
List all the ignored files and the ignore pattern that caused the file to
3241
Alternatively, to list just the files::
1916
"""List ignored files and the patterns that matched them.
3246
encoding_type = 'replace'
3247
_see_also = ['ignore', 'ls']
3248
takes_options = ['directory']
1919
_see_also = ['ignore']
3250
1920
@display_command
3251
def run(self, directory=u'.'):
3252
tree = WorkingTree.open_containing(directory)[0]
3253
self.add_cleanup(tree.lock_read().unlock)
3254
for path, file_class, kind, file_id, entry in tree.list_files():
3255
if file_class != 'I':
3257
## XXX: Slightly inefficient since this was already calculated
3258
pat = tree.is_ignored(path)
3259
self.outf.write('%-50s %s\n' % (path, pat))
1922
tree = WorkingTree.open_containing(u'.')[0]
1925
for path, file_class, kind, file_id, entry in tree.list_files():
1926
if file_class != 'I':
1928
## XXX: Slightly inefficient since this was already calculated
1929
pat = tree.is_ignored(path)
1930
print '%-50s %s' % (path, pat)
3262
1935
class cmd_lookup_revision(Command):
3263
__doc__ = """Lookup the revision-id from a revision-number
1936
"""Lookup the revision-id from a revision-number
3266
1939
bzr lookup-revision 33
3269
1942
takes_args = ['revno']
3270
takes_options = ['directory']
3272
1944
@display_command
3273
def run(self, revno, directory=u'.'):
1945
def run(self, revno):
3275
1947
revno = int(revno)
3276
1948
except ValueError:
3277
raise errors.BzrCommandError(gettext("not a valid revision-number: %r")
3279
revid = WorkingTree.open_containing(directory)[0].branch.get_rev_id(revno)
3280
self.outf.write("%s\n" % revid)
1949
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1951
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
3283
1954
class cmd_export(Command):
3284
__doc__ = """Export current or past revision to a destination directory or archive.
1955
"""Export current or past revision to a destination directory or archive.
3286
1957
If no revision is specified this exports the last committed revision.
3299
1970
Note: Export of tree with non-ASCII filenames to zip is not supported.
3301
================= =========================
3302
Supported formats Autodetected by extension
3303
================= =========================
1972
Supported formats Autodetected by extension
1973
----------------- -------------------------
3306
1976
tbz2 .tar.bz2, .tbz2
3307
1977
tgz .tar.gz, .tgz
3309
================= =========================
3312
takes_args = ['dest', 'branch_or_subdir?']
3313
takes_options = ['directory',
3315
help="Type of file to export to.",
3318
Option('filters', help='Apply content filters to export the '
3319
'convenient form.'),
3322
help="Name of the root directory inside the exported file."),
3323
Option('per-file-timestamps',
3324
help='Set modification time of files to that of the last '
3325
'revision in which it was changed.'),
3326
Option('uncommitted',
3327
help='Export the working tree contents rather than that of the '
3330
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
3331
root=None, filters=False, per_file_timestamps=False, uncommitted=False,
1980
takes_args = ['dest', 'branch?']
1981
takes_options = ['revision', 'format', 'root']
1982
def run(self, dest, branch=None, revision=None, format=None, root=None):
3333
1983
from bzrlib.export import export
3335
if branch_or_subdir is None:
3336
branch_or_subdir = directory
3338
(tree, b, subdir) = controldir.ControlDir.open_containing_tree_or_branch(
3340
if tree is not None:
3341
self.add_cleanup(tree.lock_read().unlock)
3345
raise errors.BzrCommandError(
3346
gettext("--uncommitted requires a working tree"))
3349
export_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
1986
tree = WorkingTree.open_containing(u'.')[0]
1989
b = Branch.open(branch)
1991
if revision is None:
1992
# should be tree.last_revision FIXME
1993
rev_id = b.last_revision()
1995
if len(revision) != 1:
1996
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1997
rev_id = revision[0].in_history(b).rev_id
1998
t = b.repository.revision_tree(rev_id)
3351
export(export_tree, dest, format, root, subdir, filtered=filters,
3352
per_file_timestamps=per_file_timestamps)
2000
export(t, dest, format, root)
3353
2001
except errors.NoSuchExportFormat, e:
3354
raise errors.BzrCommandError(
3355
gettext('Unsupported export format: %s') % e.format)
2002
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
3358
2005
class cmd_cat(Command):
3359
__doc__ = """Write the contents of a file as of a given revision to standard output.
2006
"""Write the contents of a file as of a given revision to standard output.
3361
2008
If no revision is nominated, the last revision is used.
3363
2010
Note: Take care to redirect standard output when using this command on a
3367
2014
_see_also = ['ls']
3368
takes_options = ['directory',
3369
Option('name-from-revision', help='The path name in the old tree.'),
3370
Option('filters', help='Apply content filters to display the '
3371
'convenience form.'),
2015
takes_options = ['revision', 'name-from-revision']
3374
2016
takes_args = ['filename']
3375
2017
encoding_type = 'exact'
3377
2019
@display_command
3378
def run(self, filename, revision=None, name_from_revision=False,
3379
filters=False, directory=None):
2020
def run(self, filename, revision=None, name_from_revision=False):
3380
2021
if revision is not None and len(revision) != 1:
3381
raise errors.BzrCommandError(gettext("bzr cat --revision takes exactly"
3382
" one revision specifier"))
3383
tree, branch, relpath = \
3384
_open_directory_or_containing_tree_or_branch(filename, directory)
3385
self.add_cleanup(branch.lock_read().unlock)
3386
return self._run(tree, branch, relpath, filename, revision,
3387
name_from_revision, filters)
3389
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2022
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2027
tree, b, relpath = \
2028
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2029
except errors.NotBranchError:
2032
if revision is not None and revision[0].get_branch() is not None:
2033
b = Branch.open(revision[0].get_branch())
3391
2034
if tree is None:
3392
2035
tree = b.basis_tree()
3393
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
3394
self.add_cleanup(rev_tree.lock_read().unlock)
2036
if revision is None:
2037
revision_id = b.last_revision()
2039
revision_id = revision[0].in_history(b).rev_id
2041
cur_file_id = tree.path2id(relpath)
2042
rev_tree = b.repository.revision_tree(revision_id)
3396
2043
old_file_id = rev_tree.path2id(relpath)
3398
# TODO: Split out this code to something that generically finds the
3399
# best id for a path across one or more trees; it's like
3400
# find_ids_across_trees but restricted to find just one. -- mbp
3402
2045
if name_from_revision:
3403
# Try in revision if requested
3404
2046
if old_file_id is None:
3405
raise errors.BzrCommandError(gettext(
3406
"{0!r} is not present in revision {1}").format(
3407
filename, rev_tree.get_revision_id()))
3409
actual_file_id = old_file_id
3411
cur_file_id = tree.path2id(relpath)
3412
if cur_file_id is not None and rev_tree.has_id(cur_file_id):
3413
actual_file_id = cur_file_id
3414
elif old_file_id is not None:
3415
actual_file_id = old_file_id
3417
raise errors.BzrCommandError(gettext(
3418
"{0!r} is not present in revision {1}").format(
3419
filename, rev_tree.get_revision_id()))
3421
from bzrlib.filter_tree import ContentFilterTree
3422
filter_tree = ContentFilterTree(rev_tree,
3423
rev_tree._content_filter_stack)
3424
content = filter_tree.get_file_text(actual_file_id)
3426
content = rev_tree.get_file_text(actual_file_id)
3428
self.outf.write(content)
2047
raise errors.BzrCommandError("%r is not present in revision %s"
2048
% (filename, revision_id))
2050
rev_tree.print_file(old_file_id)
2051
elif cur_file_id is not None:
2052
rev_tree.print_file(cur_file_id)
2053
elif old_file_id is not None:
2054
rev_tree.print_file(old_file_id)
2056
raise errors.BzrCommandError("%r is not present in revision %s" %
2057
(filename, revision_id))
3431
2060
class cmd_local_time_offset(Command):
3432
__doc__ = """Show the offset in seconds from GMT to local time."""
2061
"""Show the offset in seconds from GMT to local time."""
3434
2063
@display_command
3436
self.outf.write("%s\n" % osutils.local_time_offset())
2065
print osutils.local_time_offset()
3440
2069
class cmd_commit(Command):
3441
__doc__ = """Commit changes into a new revision.
3443
An explanatory message needs to be given for each commit. This is
3444
often done by using the --message option (getting the message from the
3445
command line) or by using the --file option (getting the message from
3446
a file). If neither of these options is given, an editor is opened for
3447
the user to enter the message. To see the changed files in the
3448
boilerplate text loaded into the editor, use the --show-diff option.
3450
By default, the entire tree is committed and the person doing the
3451
commit is assumed to be the author. These defaults can be overridden
3456
If selected files are specified, only changes to those files are
3457
committed. If a directory is specified then the directory and
3458
everything within it is committed.
3460
When excludes are given, they take precedence over selected files.
3461
For example, to commit only changes within foo, but not changes
3464
bzr commit foo -x foo/bar
3466
A selective commit after a merge is not yet supported.
3470
If the author of the change is not the same person as the committer,
3471
you can specify the author's name using the --author option. The
3472
name should be in the same format as a committer-id, e.g.
3473
"John Doe <jdoe@example.com>". If there is more than one author of
3474
the change you can specify the option multiple times, once for each
3479
A common mistake is to forget to add a new file or directory before
3480
running the commit command. The --strict option checks for unknown
3481
files and aborts the commit if any are found. More advanced pre-commit
3482
checks can be implemented by defining hooks. See ``bzr help hooks``
3487
If you accidentially commit the wrong changes or make a spelling
3488
mistake in the commit message say, you can use the uncommit command
3489
to undo it. See ``bzr help uncommit`` for details.
3491
Hooks can also be configured to run after a commit. This allows you
3492
to trigger updates to external systems like bug trackers. The --fixes
3493
option can be used to record the association between a revision and
3494
one or more bugs. See ``bzr help bugs`` for details.
2070
"""Commit changes into a new revision.
2072
If no arguments are given, the entire tree is committed.
2074
If selected files are specified, only changes to those files are
2075
committed. If a directory is specified then the directory and everything
2076
within it is committed.
2078
A selected-file commit may fail in some cases where the committed
2079
tree would be invalid. Consider::
2084
bzr commit foo -m "committing foo"
2085
bzr mv foo/bar foo/baz
2088
bzr commit foo/bar -m "committing bar but not baz"
2090
In the example above, the last commit will fail by design. This gives
2091
the user the opportunity to decide whether they want to commit the
2092
rename at the same time, separately first, or not at all. (As a general
2093
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2095
Note: A selected-file commit after a merge is not yet supported.
3497
_see_also = ['add', 'bugs', 'hooks', 'uncommit']
2097
# TODO: Run hooks on tree to-be-committed, and after commit.
2099
# TODO: Strict commit that fails if there are deleted files.
2100
# (what does "deleted files" mean ??)
2102
# TODO: Give better message for -s, --summary, used by tla people
2104
# XXX: verbose currently does nothing
2106
_see_also = ['bugs', 'uncommit']
3498
2107
takes_args = ['selected*']
3500
ListOption('exclude', type=str, short_name='x',
3501
help="Do not consider changes made to a given path."),
3502
Option('message', type=unicode,
3504
help="Description of the new revision."),
3507
help='Commit even if nothing has changed.'),
3508
Option('file', type=str,
3511
help='Take commit message from this file.'),
3513
help="Refuse to commit if there are unknown "
3514
"files in the working tree."),
3515
Option('commit-time', type=str,
3516
help="Manually set a commit time using commit date "
3517
"format, e.g. '2009-10-10 08:00:00 +0100'."),
3518
ListOption('fixes', type=str,
3519
help="Mark a bug as being fixed by this revision "
3520
"(see \"bzr help bugs\")."),
3521
ListOption('author', type=unicode,
3522
help="Set the author's name, if it's different "
3523
"from the committer."),
3525
help="Perform a local commit in a bound "
3526
"branch. Local commits are not pushed to "
3527
"the master branch until a normal commit "
3530
Option('show-diff', short_name='p',
3531
help='When no message is supplied, show the diff along'
3532
' with the status summary in the message editor.'),
3534
help='When committing to a foreign version control '
3535
'system do not push data that can not be natively '
2108
takes_options = ['message', 'verbose',
2110
help='commit even if nothing has changed'),
2111
Option('file', type=str,
2114
help='file containing commit message'),
2116
help="refuse to commit if there are unknown "
2117
"files in the working tree."),
2118
ListOption('fixes', type=str,
2119
help="mark a bug as being fixed by this "
2122
help="perform a local only commit in a bound "
2123
"branch. Such commits are not pushed to "
2124
"the master branch until a normal commit "
3538
2128
aliases = ['ci', 'checkin']
3540
def _iter_bug_fix_urls(self, fixes, branch):
3541
default_bugtracker = None
2130
def _get_bug_fix_properties(self, fixes, branch):
3542
2132
# Configure the properties for bug fixing attributes.
3543
2133
for fixed_bug in fixes:
3544
2134
tokens = fixed_bug.split(':')
3545
if len(tokens) == 1:
3546
if default_bugtracker is None:
3547
branch_config = branch.get_config_stack()
3548
default_bugtracker = branch_config.get(
3550
if default_bugtracker is None:
3551
raise errors.BzrCommandError(gettext(
3552
"No tracker specified for bug %s. Use the form "
3553
"'tracker:id' or specify a default bug tracker "
3554
"using the `bugtracker` option.\nSee "
3555
"\"bzr help bugs\" for more information on this "
3556
"feature. Commit refused.") % fixed_bug)
3557
tag = default_bugtracker
3559
elif len(tokens) != 2:
3560
raise errors.BzrCommandError(gettext(
3561
"Invalid bug %s. Must be in the form of 'tracker:id'. "
3562
"See \"bzr help bugs\" for more information on this "
3563
"feature.\nCommit refused.") % fixed_bug)
3565
tag, bug_id = tokens
2135
if len(tokens) != 2:
2136
raise errors.BzrCommandError(
2137
"Invalid bug %s. Must be in the form of 'tag:id'. "
2138
"Commit refused." % fixed_bug)
2139
tag, bug_id = tokens
3567
yield bugtracker.get_bug_url(tag, branch, bug_id)
2141
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
3568
2142
except errors.UnknownBugTrackerAbbreviation:
3569
raise errors.BzrCommandError(gettext(
3570
'Unrecognized bug %s. Commit refused.') % fixed_bug)
3571
except errors.MalformedBugIdentifier, e:
3572
raise errors.BzrCommandError(gettext(
3573
"%s\nCommit refused.") % (str(e),))
3575
def run(self, message=None, file=None, verbose=False, selected_list=None,
3576
unchanged=False, strict=False, local=False, fixes=None,
3577
author=None, show_diff=False, exclude=None, commit_time=None,
3579
from bzrlib.errors import (
3584
from bzrlib.msgeditor import (
3585
edit_commit_message_encoded,
3586
generate_commit_message_template,
3587
make_commit_message_template_encoded,
3591
commit_stamp = offset = None
3592
if commit_time is not None:
3594
commit_stamp, offset = timestamp.parse_patch_date(commit_time)
3595
except ValueError, e:
3596
raise errors.BzrCommandError(gettext(
3597
"Could not parse --commit-time: " + str(e)))
2143
raise errors.BzrCommandError(
2144
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2145
except errors.MalformedBugIdentifier:
2146
raise errors.BzrCommandError(
2147
"Invalid bug identifier for %s. Commit refused."
2149
properties.append('%s fixed' % bug_url)
2150
return '\n'.join(properties)
2152
def run(self, message=None, file=None, verbose=True, selected_list=None,
2153
unchanged=False, strict=False, local=False, fixes=None):
2154
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
2155
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2157
from bzrlib.msgeditor import edit_commit_message, \
2158
make_commit_message_template
2160
# TODO: Need a blackbox test for invoking the external editor; may be
2161
# slightly problematic to run this cross-platform.
2163
# TODO: do more checks that the commit will succeed before
2164
# spending the user's valuable time typing a commit message.
3599
2166
properties = {}
3601
tree, selected_list = WorkingTree.open_containing_paths(selected_list)
2168
tree, selected_list = tree_files(selected_list)
3602
2169
if selected_list == ['']:
3603
2170
# workaround - commit of root of tree should be exactly the same
3604
2171
# as just default commit in that tree, and succeed even though
3605
2172
# selected-file merge commit is not done yet
3606
2173
selected_list = []
3610
bug_property = bugtracker.encode_fixes_bug_urls(
3611
self._iter_bug_fix_urls(fixes, tree.branch))
2175
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
3612
2176
if bug_property:
3613
2177
properties['bugs'] = bug_property
3615
2179
if local and not tree.branch.get_bound_location():
3616
2180
raise errors.LocalRequiresBoundBranch()
3618
if message is not None:
3620
file_exists = osutils.lexists(message)
3621
except UnicodeError:
3622
# The commit message contains unicode characters that can't be
3623
# represented in the filesystem encoding, so that can't be a
3628
'The commit message is a file name: "%(f)s".\n'
3629
'(use --file "%(f)s" to take commit message from that file)'
3631
ui.ui_factory.show_warning(warning_msg)
3633
message = message.replace('\r\n', '\n')
3634
message = message.replace('\r', '\n')
3636
raise errors.BzrCommandError(gettext(
3637
"please specify either --message or --file"))
3639
2182
def get_message(commit_obj):
3640
2183
"""Callback to get commit message"""
2184
my_message = message
2185
if my_message is None and not file:
2186
template = make_commit_message_template(tree, selected_list)
2187
my_message = edit_commit_message(template)
2188
if my_message is None:
2189
raise errors.BzrCommandError("please specify a commit"
2190
" message with either --message or --file")
2191
elif my_message and file:
2192
raise errors.BzrCommandError(
2193
"please specify either --message or --file")
3644
my_message = f.read().decode(osutils.get_user_encoding())
3647
elif message is not None:
3648
my_message = message
3650
# No message supplied: make one up.
3651
# text is the status of the tree
3652
text = make_commit_message_template_encoded(tree,
3653
selected_list, diff=show_diff,
3654
output_encoding=osutils.get_user_encoding())
3655
# start_message is the template generated from hooks
3656
# XXX: Warning - looks like hooks return unicode,
3657
# make_commit_message_template_encoded returns user encoding.
3658
# We probably want to be using edit_commit_message instead to
3660
my_message = set_commit_message(commit_obj)
3661
if my_message is None:
3662
start_message = generate_commit_message_template(commit_obj)
3663
my_message = edit_commit_message_encoded(text,
3664
start_message=start_message)
3665
if my_message is None:
3666
raise errors.BzrCommandError(gettext("please specify a commit"
3667
" message with either --message or --file"))
3668
if my_message == "":
3669
raise errors.BzrCommandError(gettext("Empty commit message specified."
3670
" Please specify a commit message with either"
3671
" --message or --file or leave a blank message"
3672
" with --message \"\"."))
2195
my_message = codecs.open(file, 'rt',
2196
bzrlib.user_encoding).read()
2197
if my_message == "":
2198
raise errors.BzrCommandError("empty commit message specified")
3673
2199
return my_message
3675
# The API permits a commit with a filter of [] to mean 'select nothing'
3676
# but the command line should not do that.
3677
if not selected_list:
3678
selected_list = None
2202
reporter = ReportCommitToLog()
2204
reporter = NullCommitReporter()
3680
2207
tree.commit(message_callback=get_message,
3681
2208
specific_files=selected_list,
3682
2209
allow_pointless=unchanged, strict=strict, local=local,
3683
reporter=None, verbose=verbose, revprops=properties,
3684
authors=author, timestamp=commit_stamp,
3686
exclude=tree.safe_relpath_files(exclude),
2210
reporter=reporter, revprops=properties)
3688
2211
except PointlessCommit:
3689
raise errors.BzrCommandError(gettext("No changes to commit."
3690
" Please 'bzr add' the files you want to commit, or use"
3691
" --unchanged to force an empty commit."))
2212
# FIXME: This should really happen before the file is read in;
2213
# perhaps prepare the commit; get the message; then actually commit
2214
raise errors.BzrCommandError("no changes to commit."
2215
" use --unchanged to commit anyhow")
3692
2216
except ConflictsInTree:
3693
raise errors.BzrCommandError(gettext('Conflicts detected in working '
2217
raise errors.BzrCommandError('Conflicts detected in working '
3694
2218
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
3696
2220
except StrictCommitFailed:
3697
raise errors.BzrCommandError(gettext("Commit refused because there are"
3698
" unknown files in the working tree."))
2221
raise errors.BzrCommandError("Commit refused because there are"
2222
" unknown files in the working tree.")
3699
2223
except errors.BoundBranchOutOfDate, e:
3700
e.extra_help = (gettext("\n"
3701
'To commit to master branch, run update and then commit.\n'
3702
'You can also pass --local to commit to continue working '
2224
raise errors.BzrCommandError(str(e) + "\n"
2225
'To commit to master branch, run update and then commit.\n'
2226
'You can also pass --local to commit to continue working '
3707
2230
class cmd_check(Command):
3708
__doc__ = """Validate working tree structure, branch consistency and repository history.
3710
This command checks various invariants about branch and repository storage
3711
to detect data corruption or bzr bugs.
3713
The working tree and branch checks will only give output if a problem is
3714
detected. The output fields of the repository check are:
3717
This is just the number of revisions checked. It doesn't
3721
This is just the number of versionedfiles checked. It
3722
doesn't indicate a problem.
3724
unreferenced ancestors
3725
Texts that are ancestors of other texts, but
3726
are not properly referenced by the revision ancestry. This is a
3727
subtle problem that Bazaar can work around.
3730
This is the total number of unique file contents
3731
seen in the checked revisions. It does not indicate a problem.
3734
This is the total number of repeated texts seen
3735
in the checked revisions. Texts can be repeated when their file
3736
entries are modified, but the file contents are not. It does not
3739
If no restrictions are specified, all Bazaar data that is found at the given
3740
location will be checked.
3744
Check the tree and branch at 'foo'::
3746
bzr check --tree --branch foo
3748
Check only the repository at 'bar'::
3750
bzr check --repo bar
3752
Check everything at 'baz'::
2231
"""Validate consistency of branch history.
2233
This command checks various invariants about the branch storage to
2234
detect data corruption or bzr bugs.
3757
2237
_see_also = ['reconcile']
3758
takes_args = ['path?']
3759
takes_options = ['verbose',
3760
Option('branch', help="Check the branch related to the"
3761
" current directory."),
3762
Option('repo', help="Check the repository related to the"
3763
" current directory."),
3764
Option('tree', help="Check the working tree related to"
3765
" the current directory.")]
2238
takes_args = ['branch?']
2239
takes_options = ['verbose']
3767
def run(self, path=None, verbose=False, branch=False, repo=False,
3769
from bzrlib.check import check_dwim
3772
if not branch and not repo and not tree:
3773
branch = repo = tree = True
3774
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2241
def run(self, branch=None, verbose=False):
2242
from bzrlib.check import check
2244
tree = WorkingTree.open_containing()[0]
2245
branch = tree.branch
2247
branch = Branch.open(branch)
2248
check(branch, verbose)
3777
2251
class cmd_upgrade(Command):
3778
__doc__ = """Upgrade a repository, branch or working tree to a newer format.
3780
When the default format has changed after a major new release of
3781
Bazaar, you may be informed during certain operations that you
3782
should upgrade. Upgrading to a newer format may improve performance
3783
or make new features available. It may however limit interoperability
3784
with older repositories or with older versions of Bazaar.
3786
If you wish to upgrade to a particular format rather than the
3787
current default, that can be specified using the --format option.
3788
As a consequence, you can use the upgrade command this way to
3789
"downgrade" to an earlier format, though some conversions are
3790
a one way process (e.g. changing from the 1.x default to the
3791
2.x default) so downgrading is not always possible.
3793
A backup.bzr.~#~ directory is created at the start of the conversion
3794
process (where # is a number). By default, this is left there on
3795
completion. If the conversion fails, delete the new .bzr directory
3796
and rename this one back in its place. Use the --clean option to ask
3797
for the backup.bzr directory to be removed on successful conversion.
3798
Alternatively, you can delete it by hand if everything looks good
3801
If the location given is a shared repository, dependent branches
3802
are also converted provided the repository converts successfully.
3803
If the conversion of a branch fails, remaining branches are still
3806
For more information on upgrades, see the Bazaar Upgrade Guide,
3807
http://doc.bazaar.canonical.com/latest/en/upgrade-guide/.
2252
"""Upgrade branch storage to current format.
2254
The check command or bzr developers may sometimes advise you to run
2255
this command. When the default format has changed you may also be warned
2256
during other operations to upgrade.
3810
_see_also = ['check', 'reconcile', 'formats']
2259
_see_also = ['check']
3811
2260
takes_args = ['url?']
3812
2261
takes_options = [
3813
RegistryOption('format',
3814
help='Upgrade to a specific format. See "bzr help'
3815
' formats" for details.',
3816
lazy_registry=('bzrlib.controldir', 'format_registry'),
3817
converter=lambda name: controldir.format_registry.make_bzrdir(name),
3818
value_switches=True, title='Branch format'),
3820
help='Remove the backup.bzr directory if successful.'),
3822
help="Show what would be done, but don't actually do anything."),
2262
RegistryOption('format',
2263
help='Upgrade to a specific format. See "bzr help'
2264
' formats" for details',
2265
registry=bzrdir.format_registry,
2266
converter=bzrdir.format_registry.make_bzrdir,
2267
value_switches=True, title='Branch format'),
3825
def run(self, url='.', format=None, clean=False, dry_run=False):
2270
def run(self, url='.', format=None):
3826
2271
from bzrlib.upgrade import upgrade
3827
exceptions = upgrade(url, format, clean_up=clean, dry_run=dry_run)
3829
if len(exceptions) == 1:
3830
# Compatibility with historical behavior
2273
format = bzrdir.format_registry.make_bzrdir('default')
2274
upgrade(url, format)
3836
2277
class cmd_whoami(Command):
3837
__doc__ = """Show or set bzr user id.
3840
Show the email of the current user::
3844
Set the current user::
3846
bzr whoami "Frank Chu <fchu@example.com>"
2278
"""Show or set bzr user id.
2282
bzr whoami 'Frank Chu <fchu@example.com>'
3848
takes_options = [ 'directory',
3850
help='Display email address only.'),
2284
takes_options = [ Option('email',
2285
help='display email address only'),
3851
2286
Option('branch',
3852
help='Set identity for the current branch instead of '
2287
help='set identity for the current branch instead of '
3855
2290
takes_args = ['name?']
3856
2291
encoding_type = 'replace'
3858
2293
@display_command
3859
def run(self, email=False, branch=False, name=None, directory=None):
2294
def run(self, email=False, branch=False, name=None):
3860
2295
if name is None:
3861
if directory is None:
3862
# use branch if we're inside one; otherwise global config
3864
c = Branch.open_containing(u'.')[0].get_config_stack()
3865
except errors.NotBranchError:
3866
c = _mod_config.GlobalStack()
3868
c = Branch.open(directory).get_config_stack()
3869
identity = c.get('email')
2296
# use branch if we're inside one; otherwise global config
2298
c = Branch.open_containing('.')[0].get_config()
2299
except errors.NotBranchError:
2300
c = config.GlobalConfig()
3871
self.outf.write(_mod_config.extract_email_address(identity)
2302
self.outf.write(c.user_email() + '\n')
3874
self.outf.write(identity + '\n')
2304
self.outf.write(c.username() + '\n')
3878
raise errors.BzrCommandError(gettext("--email can only be used to display existing "
3881
2307
# display a warning if an email address isn't included in the given name.
3883
_mod_config.extract_email_address(name)
2309
config.extract_email_address(name)
3884
2310
except errors.NoEmailInUsername, e:
3885
2311
warning('"%s" does not seem to contain an email address. '
3886
2312
'This is allowed, but not recommended.', name)
3888
2314
# use global config unless --branch given
3890
if directory is None:
3891
c = Branch.open_containing(u'.')[0].get_config_stack()
3893
b = Branch.open(directory)
3894
self.add_cleanup(b.lock_write().unlock)
3895
c = b.get_config_stack()
2316
c = Branch.open_containing('.')[0].get_config()
3897
c = _mod_config.GlobalStack()
3898
c.set('email', name)
2318
c = config.GlobalConfig()
2319
c.set_user_option('email', name)
3901
2322
class cmd_nick(Command):
3902
__doc__ = """Print or set the branch nickname.
3904
If unset, the colocated branch name is used for colocated branches, and
3905
the branch directory name is used for other branches. To print the
3906
current nickname, execute with no argument.
3908
Bound branches use the nickname of its master branch unless it is set
2323
"""Print or set the branch nickname.
2325
If unset, the tree root directory name is used as the nickname
2326
To print the current nickname, execute with no argument.
3912
2329
_see_also = ['info']
3913
2330
takes_args = ['nickname?']
3914
takes_options = ['directory']
3915
def run(self, nickname=None, directory=u'.'):
3916
branch = Branch.open_containing(directory)[0]
2331
def run(self, nickname=None):
2332
branch = Branch.open_containing(u'.')[0]
3917
2333
if nickname is None:
3918
2334
self.printme(branch)
4064
2410
takes_args = ['testspecs*']
4065
2411
takes_options = ['verbose',
4067
help='Stop when one test fails.',
2413
help='stop when one test fails',
4068
2414
short_name='1',
2416
Option('keep-output',
2417
help='keep output directories when tests fail'),
4070
2418
Option('transport',
4071
2419
help='Use a different transport by default '
4072
2420
'throughout the test suite.',
4073
2421
type=get_transport_type),
4075
help='Run the benchmarks rather than selftests.',
2422
Option('benchmark', help='run the bzr benchmarks.'),
4077
2423
Option('lsprof-timed',
4078
help='Generate lsprof output for benchmarked'
2424
help='generate lsprof output for benchmarked'
4079
2425
' sections of code.'),
4080
Option('lsprof-tests',
4081
help='Generate lsprof output for each test.'),
2426
Option('cache-dir', type=str,
2427
help='a directory to cache intermediate'
2428
' benchmark steps'),
2429
Option('clean-output',
2430
help='clean temporary tests directories'
2431
' without running tests'),
4082
2432
Option('first',
4083
help='Run all tests, but run specified tests first.',
2433
help='run all tests, but run specified tests first',
4084
2434
short_name='f',
2436
Option('numbered-dirs',
2437
help='use numbered dirs for TestCaseInTempDir'),
4086
2438
Option('list-only',
4087
help='List the tests instead of running them.'),
4088
RegistryOption('parallel',
4089
help="Run the test suite in parallel.",
4090
lazy_registry=('bzrlib.tests', 'parallel_registry'),
4091
value_switches=False,
2439
help='list the tests instead of running them'),
4093
2440
Option('randomize', type=str, argname="SEED",
4094
help='Randomize the order of tests using the given'
4095
' seed or "now" for the current time.'),
4096
ListOption('exclude', type=str, argname="PATTERN",
4098
help='Exclude tests that match this regular'
4101
help='Output test progress via subunit.'),
4102
Option('strict', help='Fail on missing dependencies or '
4104
Option('load-list', type=str, argname='TESTLISTFILE',
4105
help='Load a test id list from a text file.'),
4106
ListOption('debugflag', type=str, short_name='E',
4107
help='Turn on a selftest debug flag.'),
4108
ListOption('starting-with', type=str, argname='TESTID',
4109
param_name='starting_with', short_name='s',
4111
'Load only the tests starting with TESTID.'),
4113
help="By default we disable fsync and fdatasync"
4114
" while running the test suite.")
2441
help='randomize the order of tests using the given'
2442
' seed or "now" for the current time'),
2443
Option('exclude', type=str, argname="PATTERN",
2445
help='exclude tests that match this regular'
4116
2448
encoding_type = 'replace'
4119
Command.__init__(self)
4120
self.additional_selftest_args = {}
4122
def run(self, testspecs_list=None, verbose=False, one=False,
4123
transport=None, benchmark=None,
4125
first=False, list_only=False,
4126
randomize=None, exclude=None, strict=False,
4127
load_list=None, debugflag=None, starting_with=None, subunit=False,
4128
parallel=None, lsprof_tests=False,
4131
# During selftest, disallow proxying, as it can cause severe
4132
# performance penalties and is only needed for thread
4133
# safety. The selftest command is assumed to not use threads
4134
# too heavily. The call should be as early as possible, as
4135
# error reporting for past duplicate imports won't have useful
4137
lazy_import.disallow_proxying()
4139
from bzrlib import tests
2450
def run(self, testspecs_list=None, verbose=None, one=False,
2451
keep_output=False, transport=None, benchmark=None,
2452
lsprof_timed=None, cache_dir=None, clean_output=False,
2453
first=False, numbered_dirs=None, list_only=False,
2454
randomize=None, exclude=None):
2456
from bzrlib.tests import selftest
2457
import bzrlib.benchmarks as benchmarks
2458
from bzrlib.benchmarks import tree_creator
2461
from bzrlib.tests import clean_selftest_output
2462
clean_selftest_output()
2465
if numbered_dirs is None and sys.platform == 'win32':
2466
numbered_dirs = True
2468
if cache_dir is not None:
2469
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2470
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2471
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
4141
2473
if testspecs_list is not None:
4142
2474
pattern = '|'.join(testspecs_list)
4147
from bzrlib.tests import SubUnitBzrRunner
4149
raise errors.BzrCommandError(gettext("subunit not available. subunit "
4150
"needs to be installed to use --subunit."))
4151
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
4152
# On Windows, disable automatic conversion of '\n' to '\r\n' in
4153
# stdout, which would corrupt the subunit stream.
4154
# FIXME: This has been fixed in subunit trunk (>0.0.5) so the
4155
# following code can be deleted when it's sufficiently deployed
4156
# -- vila/mgz 20100514
4157
if (sys.platform == "win32"
4158
and getattr(sys.stdout, 'fileno', None) is not None):
4160
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
4162
self.additional_selftest_args.setdefault(
4163
'suite_decorators', []).append(parallel)
4165
raise errors.BzrCommandError(gettext(
4166
"--benchmark is no longer supported from bzr 2.2; "
4167
"use bzr-usertest instead"))
4168
test_suite_factory = None
4170
exclude_pattern = None
2478
test_suite_factory = benchmarks.test_suite
2481
# TODO: should possibly lock the history file...
2482
benchfile = open(".perf_history", "at", buffering=1)
4172
exclude_pattern = '(' + '|'.join(exclude) + ')'
4174
self._disable_fsync()
4175
selftest_kwargs = {"verbose": verbose,
4177
"stop_on_failure": one,
4178
"transport": transport,
4179
"test_suite_factory": test_suite_factory,
4180
"lsprof_timed": lsprof_timed,
4181
"lsprof_tests": lsprof_tests,
4182
"matching_tests_first": first,
4183
"list_only": list_only,
4184
"random_seed": randomize,
4185
"exclude_pattern": exclude_pattern,
4187
"load_list": load_list,
4188
"debug_flags": debugflag,
4189
"starting_with": starting_with
4191
selftest_kwargs.update(self.additional_selftest_args)
4193
# Make deprecation warnings visible, unless -Werror is set
4194
cleanup = symbol_versioning.activate_deprecation_warnings(
2484
test_suite_factory = None
4197
result = tests.selftest(**selftest_kwargs)
2489
result = selftest(verbose=verbose,
2491
stop_on_failure=one,
2492
keep_output=keep_output,
2493
transport=transport,
2494
test_suite_factory=test_suite_factory,
2495
lsprof_timed=lsprof_timed,
2496
bench_history=benchfile,
2497
matching_tests_first=first,
2498
numbered_dirs=numbered_dirs,
2499
list_only=list_only,
2500
random_seed=randomize,
2501
exclude_pattern=exclude
2504
if benchfile is not None:
2507
info('tests passed')
2509
info('tests failed')
4200
2510
return int(not result)
4202
def _disable_fsync(self):
4203
"""Change the 'os' functionality to not synchronize."""
4204
self._orig_fsync = getattr(os, 'fsync', None)
4205
if self._orig_fsync is not None:
4206
os.fsync = lambda filedes: None
4207
self._orig_fdatasync = getattr(os, 'fdatasync', None)
4208
if self._orig_fdatasync is not None:
4209
os.fdatasync = lambda filedes: None
4212
2513
class cmd_version(Command):
4213
__doc__ = """Show version of bzr."""
4215
encoding_type = 'replace'
4217
Option("short", help="Print just the version number."),
2514
"""Show version of bzr."""
4220
2516
@display_command
4221
def run(self, short=False):
4222
2518
from bzrlib.version import show_version
4224
self.outf.write(bzrlib.version_string + '\n')
4226
show_version(to_file=self.outf)
4229
2522
class cmd_rocks(Command):
4230
__doc__ = """Statement of optimism."""
2523
"""Statement of optimism."""
4234
2527
@display_command
4236
self.outf.write(gettext("It sure does!\n"))
2529
print "It sure does!"
4239
2532
class cmd_find_merge_base(Command):
4240
__doc__ = """Find and print a base revision for merging two branches."""
2533
"""Find and print a base revision for merging two branches."""
4241
2534
# TODO: Options to specify revisions on either side, as if
4242
2535
# merging only part of the history.
4243
2536
takes_args = ['branch', 'other']
4246
2539
@display_command
4247
2540
def run(self, branch, other):
4248
from bzrlib.revision import ensure_null
2541
from bzrlib.revision import MultipleRevisionSources
4250
2543
branch1 = Branch.open_containing(branch)[0]
4251
2544
branch2 = Branch.open_containing(other)[0]
4252
self.add_cleanup(branch1.lock_read().unlock)
4253
self.add_cleanup(branch2.lock_read().unlock)
4254
last1 = ensure_null(branch1.last_revision())
4255
last2 = ensure_null(branch2.last_revision())
4257
graph = branch1.repository.get_graph(branch2.repository)
4258
base_rev_id = graph.find_unique_lca(last1, last2)
4260
self.outf.write(gettext('merge base is revision %s\n') % base_rev_id)
2546
last1 = branch1.last_revision()
2547
last2 = branch2.last_revision()
2549
source = MultipleRevisionSources(branch1.repository,
2552
base_rev_id = common_ancestor(last1, last2, source)
2554
print 'merge base is revision %s' % base_rev_id
4263
2557
class cmd_merge(Command):
4264
__doc__ = """Perform a three-way merge.
4266
The source of the merge can be specified either in the form of a branch,
4267
or in the form of a path to a file containing a merge directive generated
4268
with bzr send. If neither is specified, the default is the upstream branch
4269
or the branch most recently merged using --remember. The source of the
4270
merge may also be specified in the form of a path to a file in another
4271
branch: in this case, only the modifications to that file are merged into
4272
the current working tree.
4274
When merging from a branch, by default bzr will try to merge in all new
4275
work from the other branch, automatically determining an appropriate base
4276
revision. If this fails, you may need to give an explicit base.
4278
To pick a different ending revision, pass "--revision OTHER". bzr will
4279
try to merge in all new work up to and including revision OTHER.
4281
If you specify two values, "--revision BASE..OTHER", only revisions BASE
4282
through OTHER, excluding BASE but including OTHER, will be merged. If this
4283
causes some revisions to be skipped, i.e. if the destination branch does
4284
not already contain revision BASE, such a merge is commonly referred to as
4285
a "cherrypick". Unlike a normal merge, Bazaar does not currently track
4286
cherrypicks. The changes look like a normal commit, and the history of the
4287
changes from the other branch is not stored in the commit.
4289
Revision numbers are always relative to the source branch.
2558
"""Perform a three-way merge.
2560
The branch is the branch you will merge from. By default, it will merge
2561
the latest revision. If you specify a revision, that revision will be
2562
merged. If you specify two revisions, the first will be used as a BASE,
2563
and the second one as OTHER. Revision numbers are always relative to the
2566
By default, bzr will try to merge in all new work from the other
2567
branch, automatically determining an appropriate base. If this
2568
fails, you may need to give an explicit base.
4291
2570
Merge will do its best to combine the changes in two branches, but there
4292
2571
are some kinds of problems only a human can fix. When it encounters those,
4293
2572
it will mark a conflict. A conflict means that you need to fix something,
4294
before you can commit.
2573
before you should commit.
4296
2575
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
4298
If there is no default branch set, the first merge will set it (use
4299
--no-remember to avoid setting it). After that, you can omit the branch
4300
to use the default. To change the default, use --remember. The value will
4301
only be saved if the remote location can be accessed.
2577
If there is no default branch set, the first merge will set it. After
2578
that, you can omit the branch to use the default. To change the
2579
default, use --remember. The value will only be saved if the remote
2580
location can be accessed.
4303
2582
The results of the merge are placed into the destination working
4304
2583
directory, where they can be reviewed (with bzr diff), tested, and then
4305
2584
committed to record the result of the merge.
2588
To merge the latest revision from bzr.dev:
2589
bzr merge ../bzr.dev
2591
To merge changes up to and including revision 82 from bzr.dev:
2592
bzr merge -r 82 ../bzr.dev
2594
To merge the changes introduced by 82, without previous changes:
2595
bzr merge -r 81..82 ../bzr.dev
4307
2597
merge refuses to run if there are any uncommitted changes, unless
4308
--force is given. If --force is given, then the changes from the source
4309
will be merged with the current working tree, including any uncommitted
4310
changes in the tree. The --force option can also be used to create a
4311
merge revision which has more than two parents.
4313
If one would like to merge changes from the working tree of the other
4314
branch without merging any committed revisions, the --uncommitted option
4317
To select only some changes to merge, use "merge -i", which will prompt
4318
you to apply each diff hunk and file change, similar to "shelve".
4321
To merge all new revisions from bzr.dev::
4323
bzr merge ../bzr.dev
4325
To merge changes up to and including revision 82 from bzr.dev::
4327
bzr merge -r 82 ../bzr.dev
4329
To merge the changes introduced by 82, without previous changes::
4331
bzr merge -r 81..82 ../bzr.dev
4333
To apply a merge directive contained in /tmp/merge::
4335
bzr merge /tmp/merge
4337
To create a merge revision with three parents from two branches
4338
feature1a and feature1b:
4340
bzr merge ../feature1a
4341
bzr merge ../feature1b --force
4342
bzr commit -m 'revision with three parents'
4345
encoding_type = 'exact'
4346
_see_also = ['update', 'remerge', 'status-flags', 'send']
4347
takes_args = ['location?']
4352
help='Merge even if the destination tree has uncommitted changes.'),
2601
_see_also = ['update', 'remerge']
2602
takes_args = ['branch?']
2603
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
4356
2604
Option('show-base', help="Show base revision text in "
4358
2606
Option('uncommitted', help='Apply uncommitted changes'
4359
' from a working copy, instead of branch changes.'),
2607
' from a working copy, instead of branch changes'),
4360
2608
Option('pull', help='If the destination is already'
4361
2609
' completely merged into the source, pull from the'
4362
' source rather than merging. When this happens,'
2610
' source rather than merging. When this happens,'
4363
2611
' you do not need to commit the result.'),
4364
custom_help('directory',
4365
help='Branch to merge into, '
4366
'rather than the one containing the working directory.'),
4367
Option('preview', help='Instead of merging, show a diff of the'
4369
Option('interactive', help='Select changes interactively.',
2613
help='Branch to merge into, '
2614
'rather than the one containing the working directory',
4373
def run(self, location=None, revision=None, force=False,
4374
merge_type=None, show_base=False, reprocess=None, remember=None,
2620
def run(self, branch=None, revision=None, force=False, merge_type=None,
2621
show_base=False, reprocess=False, remember=False,
4375
2622
uncommitted=False, pull=False,
4376
2623
directory=None,
2625
from bzrlib.tag import _merge_tags_if_possible
2626
other_revision_id = None
4380
2627
if merge_type is None:
4381
2628
merge_type = _mod_merge.Merge3Merger
4383
2630
if directory is None: directory = u'.'
4384
possible_transports = []
4386
allow_pending = True
4387
verified = 'inapplicable'
2631
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2632
# inventory. Because merge is a mutating operation, it really
2633
# should be a lock_write() for the whole cmd_merge operation.
2634
# However, cmd_merge open's its own tree in _merge_helper, which
2635
# means if we lock here, the later lock_write() will always block.
2636
# Either the merge helper code should be updated to take a tree,
2637
# (What about tree.merge_from_branch?)
4389
2638
tree = WorkingTree.open_containing(directory)[0]
4390
if tree.branch.revno() == 0:
4391
raise errors.BzrCommandError(gettext('Merging into empty branches not currently supported, '
4392
'https://bugs.launchpad.net/bzr/+bug/308562'))
4395
basis_tree = tree.revision_tree(tree.last_revision())
4396
except errors.NoSuchRevision:
4397
basis_tree = tree.basis_tree()
4399
# die as quickly as possible if there are uncommitted changes
4401
if tree.has_changes():
4402
raise errors.UncommittedChanges(tree)
4404
view_info = _get_view_info_for_change_reporter(tree)
4405
2639
change_reporter = delta._ChangeReporter(
4406
unversioned_filter=tree.is_ignored, view_info=view_info)
4407
pb = ui.ui_factory.nested_progress_bar()
4408
self.add_cleanup(pb.finished)
4409
self.add_cleanup(tree.lock_write().unlock)
4410
if location is not None:
2640
unversioned_filter=tree.is_ignored)
2642
if branch is not None:
4412
mergeable = bundle.read_mergeable_from_url(location,
4413
possible_transports=possible_transports)
2644
mergeable = bundle.read_mergeable_from_url(
4414
2646
except errors.NotABundle:
2647
pass # Continue on considering this url a Branch
4418
raise errors.BzrCommandError(gettext('Cannot use --uncommitted'
4419
' with bundles or merge directives.'))
4421
2649
if revision is not None:
4422
raise errors.BzrCommandError(gettext(
4423
'Cannot use -r with merge directives or bundles'))
4424
merger, verified = _mod_merge.Merger.from_mergeable(tree,
4427
if merger is None and uncommitted:
4428
if revision is not None and len(revision) > 0:
4429
raise errors.BzrCommandError(gettext('Cannot use --uncommitted and'
4430
' --revision at the same time.'))
4431
merger = self.get_merger_from_uncommitted(tree, location, None)
4432
allow_pending = False
4435
merger, allow_pending = self._get_merger_from_branch(tree,
4436
location, revision, remember, possible_transports, None)
4438
merger.merge_type = merge_type
4439
merger.reprocess = reprocess
4440
merger.show_base = show_base
4441
self.sanity_check_merger(merger)
4442
if (merger.base_rev_id == merger.other_rev_id and
4443
merger.other_rev_id is not None):
4444
# check if location is a nonexistent file (and not a branch) to
4445
# disambiguate the 'Nothing to do'
4446
if merger.interesting_files:
4447
if not merger.other_tree.has_filename(
4448
merger.interesting_files[0]):
4449
note(gettext("merger: ") + str(merger))
4450
raise errors.PathsDoNotExist([location])
4451
note(gettext('Nothing to do.'))
4453
if pull and not preview:
4454
if merger.interesting_files is not None:
4455
raise errors.BzrCommandError(gettext('Cannot pull individual files'))
4456
if (merger.base_rev_id == tree.last_revision()):
4457
result = tree.pull(merger.other_branch, False,
4458
merger.other_rev_id)
4459
result.report(self.outf)
2650
raise errors.BzrCommandError(
2651
'Cannot use -r with merge directives or bundles')
2652
other_revision_id = mergeable.install_revisions(
2653
tree.branch.repository)
2654
revision = [RevisionSpec.from_string(
2655
'revid:' + other_revision_id)]
2657
if revision is None \
2658
or len(revision) < 1 or revision[0].needs_branch():
2659
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2661
if revision is None or len(revision) < 1:
2664
other = [branch, None]
2667
other = [branch, -1]
2668
other_branch, path = Branch.open_containing(branch)
2671
raise errors.BzrCommandError('Cannot use --uncommitted and'
2672
' --revision at the same time.')
2673
branch = revision[0].get_branch() or branch
2674
if len(revision) == 1:
2676
if other_revision_id is not None:
2681
other_branch, path = Branch.open_containing(branch)
2682
revno = revision[0].in_history(other_branch).revno
2683
other = [branch, revno]
2685
assert len(revision) == 2
2686
if None in revision:
2687
raise errors.BzrCommandError(
2688
"Merge doesn't permit empty revision specifier.")
2689
base_branch, path = Branch.open_containing(branch)
2690
branch1 = revision[1].get_branch() or branch
2691
other_branch, path1 = Branch.open_containing(branch1)
2692
if revision[0].get_branch() is not None:
2693
# then path was obtained from it, and is None.
2696
base = [branch, revision[0].in_history(base_branch).revno]
2697
other = [branch1, revision[1].in_history(other_branch).revno]
2699
if ((tree.branch.get_parent() is None or remember) and
2700
other_branch is not None):
2701
tree.branch.set_parent(other_branch.base)
2703
# pull tags now... it's a bit inconsistent to do it ahead of copying
2704
# the history but that's done inside the merge code
2705
if other_branch is not None:
2706
_merge_tags_if_possible(other_branch, tree.branch)
2709
interesting_files = [path]
2711
interesting_files = None
2712
pb = ui.ui_factory.nested_progress_bar()
2715
conflict_count = _merge_helper(
2716
other, base, other_rev_id=other_revision_id,
2717
check_clean=(not force),
2718
merge_type=merge_type,
2719
reprocess=reprocess,
2720
show_base=show_base,
2723
pb=pb, file_list=interesting_files,
2724
change_reporter=change_reporter)
2727
if conflict_count != 0:
4461
if merger.this_basis is None:
4462
raise errors.BzrCommandError(gettext(
4463
"This branch has no commits."
4464
" (perhaps you would prefer 'bzr pull')"))
4466
return self._do_preview(merger)
4468
return self._do_interactive(merger)
4470
return self._do_merge(merger, change_reporter, allow_pending,
4473
def _get_preview(self, merger):
4474
tree_merger = merger.make_merger()
4475
tt = tree_merger.make_preview_transform()
4476
self.add_cleanup(tt.finalize)
4477
result_tree = tt.get_preview_tree()
4480
def _do_preview(self, merger):
4481
from bzrlib.diff import show_diff_trees
4482
result_tree = self._get_preview(merger)
4483
path_encoding = osutils.get_diff_header_encoding()
4484
show_diff_trees(merger.this_tree, result_tree, self.outf,
4485
old_label='', new_label='',
4486
path_encoding=path_encoding)
4488
def _do_merge(self, merger, change_reporter, allow_pending, verified):
4489
merger.change_reporter = change_reporter
4490
conflict_count = merger.do_merge()
4492
merger.set_pending()
4493
if verified == 'failed':
4494
warning('Preview patch does not match changes')
4495
if conflict_count != 0:
4500
def _do_interactive(self, merger):
4501
"""Perform an interactive merge.
4503
This works by generating a preview tree of the merge, then using
4504
Shelver to selectively remove the differences between the working tree
4505
and the preview tree.
4507
from bzrlib import shelf_ui
4508
result_tree = self._get_preview(merger)
4509
writer = bzrlib.option.diff_writer_registry.get()
4510
shelver = shelf_ui.Shelver(merger.this_tree, result_tree, destroy=True,
4511
reporter=shelf_ui.ApplyReporter(),
4512
diff_writer=writer(sys.stdout))
4518
def sanity_check_merger(self, merger):
4519
if (merger.show_base and
4520
not merger.merge_type is _mod_merge.Merge3Merger):
4521
raise errors.BzrCommandError(gettext("Show-base is not supported for this"
4522
" merge type. %s") % merger.merge_type)
4523
if merger.reprocess is None:
4524
if merger.show_base:
4525
merger.reprocess = False
4527
# Use reprocess if the merger supports it
4528
merger.reprocess = merger.merge_type.supports_reprocess
4529
if merger.reprocess and not merger.merge_type.supports_reprocess:
4530
raise errors.BzrCommandError(gettext("Conflict reduction is not supported"
4531
" for merge type %s.") %
4533
if merger.reprocess and merger.show_base:
4534
raise errors.BzrCommandError(gettext("Cannot do conflict reduction and"
4537
def _get_merger_from_branch(self, tree, location, revision, remember,
4538
possible_transports, pb):
4539
"""Produce a merger from a location, assuming it refers to a branch."""
4540
from bzrlib.tag import _merge_tags_if_possible
4541
# find the branch locations
4542
other_loc, user_location = self._select_branch_location(tree, location,
4544
if revision is not None and len(revision) == 2:
4545
base_loc, _unused = self._select_branch_location(tree,
4546
location, revision, 0)
4548
base_loc = other_loc
4550
other_branch, other_path = Branch.open_containing(other_loc,
4551
possible_transports)
4552
if base_loc == other_loc:
4553
base_branch = other_branch
4555
base_branch, base_path = Branch.open_containing(base_loc,
4556
possible_transports)
4557
# Find the revision ids
4558
other_revision_id = None
4559
base_revision_id = None
4560
if revision is not None:
4561
if len(revision) >= 1:
4562
other_revision_id = revision[-1].as_revision_id(other_branch)
4563
if len(revision) == 2:
4564
base_revision_id = revision[0].as_revision_id(base_branch)
4565
if other_revision_id is None:
4566
other_revision_id = _mod_revision.ensure_null(
4567
other_branch.last_revision())
4568
# Remember where we merge from. We need to remember if:
4569
# - user specify a location (and we don't merge from the parent
4571
# - user ask to remember or there is no previous location set to merge
4572
# from and user didn't ask to *not* remember
4573
if (user_location is not None
4575
or (remember is None
4576
and tree.branch.get_submit_branch() is None)))):
4577
tree.branch.set_submit_branch(other_branch.base)
4578
# Merge tags (but don't set them in the master branch yet, the user
4579
# might revert this merge). Commit will propagate them.
4580
_merge_tags_if_possible(other_branch, tree.branch, ignore_master=True)
4581
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
4582
other_revision_id, base_revision_id, other_branch, base_branch)
4583
if other_path != '':
4584
allow_pending = False
4585
merger.interesting_files = [other_path]
4587
allow_pending = True
4588
return merger, allow_pending
4590
def get_merger_from_uncommitted(self, tree, location, pb):
4591
"""Get a merger for uncommitted changes.
4593
:param tree: The tree the merger should apply to.
4594
:param location: The location containing uncommitted changes.
4595
:param pb: The progress bar to use for showing progress.
4597
location = self._select_branch_location(tree, location)[0]
4598
other_tree, other_path = WorkingTree.open_containing(location)
4599
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree, pb)
4600
if other_path != '':
4601
merger.interesting_files = [other_path]
4604
def _select_branch_location(self, tree, user_location, revision=None,
4606
"""Select a branch location, according to possible inputs.
4608
If provided, branches from ``revision`` are preferred. (Both
4609
``revision`` and ``index`` must be supplied.)
4611
Otherwise, the ``location`` parameter is used. If it is None, then the
4612
``submit`` or ``parent`` location is used, and a note is printed.
4614
:param tree: The working tree to select a branch for merging into
4615
:param location: The location entered by the user
4616
:param revision: The revision parameter to the command
4617
:param index: The index to use for the revision parameter. Negative
4618
indices are permitted.
4619
:return: (selected_location, user_location). The default location
4620
will be the user-entered location.
4622
if (revision is not None and index is not None
4623
and revision[index] is not None):
4624
branch = revision[index].get_branch()
4625
if branch is not None:
4626
return branch, branch
4627
if user_location is None:
4628
location = self._get_remembered(tree, 'Merging from')
4630
location = user_location
4631
return location, user_location
4633
def _get_remembered(self, tree, verb_string):
2731
except errors.AmbiguousBase, e:
2732
m = ("sorry, bzr can't determine the right merge base yet\n"
2733
"candidates are:\n "
2734
+ "\n ".join(e.bases)
2736
"please specify an explicit base with -r,\n"
2737
"and (if you want) report this to the bzr developers\n")
2740
# TODO: move up to common parent; this isn't merge-specific anymore.
2741
def _get_remembered_parent(self, tree, supplied_location, verb_string):
4634
2742
"""Use tree.branch's parent if none was supplied.
4636
2744
Report if the remembered location was used.
4638
stored_location = tree.branch.get_submit_branch()
4639
stored_location_type = "submit"
4640
if stored_location is None:
4641
stored_location = tree.branch.get_parent()
4642
stored_location_type = "parent"
2746
if supplied_location is not None:
2747
return supplied_location
2748
stored_location = tree.branch.get_parent()
4643
2749
mutter("%s", stored_location)
4644
2750
if stored_location is None:
4645
raise errors.BzrCommandError(gettext("No location specified or remembered"))
4646
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
4647
note(gettext("{0} remembered {1} location {2}").format(verb_string,
4648
stored_location_type, display_url))
2751
raise errors.BzrCommandError("No location specified or remembered")
2752
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2753
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
4649
2754
return stored_location
4652
2757
class cmd_remerge(Command):
4653
__doc__ = """Redo a merge.
4655
2760
Use this if you want to try a different merge technique while resolving
4656
conflicts. Some merge techniques are better than others, and remerge
2761
conflicts. Some merge techniques are better than others, and remerge
4657
2762
lets you try different ones on different files.
4659
2764
The options for remerge have the same meaning and defaults as the ones for
4660
2765
merge. The difference is that remerge can (only) be run when there is a
4661
2766
pending merge, and it lets you specify particular files.
2770
$ bzr remerge --show-base
4664
2771
Re-do the merge of all conflicted files, and show the base text in
4665
conflict regions, in addition to the usual THIS and OTHER texts::
4667
bzr remerge --show-base
2772
conflict regions, in addition to the usual THIS and OTHER texts.
2774
$ bzr remerge --merge-type weave --reprocess foobar
4669
2775
Re-do the merge of "foobar", using the weave merge algorithm, with
4670
additional processing to reduce the size of conflict regions::
4672
bzr remerge --merge-type weave --reprocess foobar
2776
additional processing to reduce the size of conflict regions.
4674
2778
takes_args = ['file*']
4679
help="Show base revision text in conflicts."),
2779
takes_options = ['merge-type', 'reprocess',
2780
Option('show-base', help="Show base revision text in "
4682
2783
def run(self, file_list=None, merge_type=None, show_base=False,
4683
2784
reprocess=False):
4684
from bzrlib.conflicts import restore
4685
2785
if merge_type is None:
4686
2786
merge_type = _mod_merge.Merge3Merger
4687
tree, file_list = WorkingTree.open_containing_paths(file_list)
4688
self.add_cleanup(tree.lock_write().unlock)
4689
parents = tree.get_parent_ids()
4690
if len(parents) != 2:
4691
raise errors.BzrCommandError(gettext("Sorry, remerge only works after normal"
4692
" merges. Not cherrypicking or"
4694
repository = tree.branch.repository
4695
interesting_ids = None
4697
conflicts = tree.conflicts()
4698
if file_list is not None:
4699
interesting_ids = set()
4700
for filename in file_list:
4701
file_id = tree.path2id(filename)
4703
raise errors.NotVersionedError(filename)
4704
interesting_ids.add(file_id)
4705
if tree.kind(file_id) != "directory":
4708
# FIXME: Support nested trees
4709
for name, ie in tree.root_inventory.iter_entries(file_id):
4710
interesting_ids.add(ie.file_id)
4711
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
4713
# Remerge only supports resolving contents conflicts
4714
allowed_conflicts = ('text conflict', 'contents conflict')
4715
restore_files = [c.path for c in conflicts
4716
if c.typestring in allowed_conflicts]
4717
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
4718
tree.set_conflicts(ConflictList(new_conflicts))
4719
if file_list is not None:
4720
restore_files = file_list
4721
for filename in restore_files:
4723
restore(tree.abspath(filename))
4724
except errors.NotConflicted:
4726
# Disable pending merges, because the file texts we are remerging
4727
# have not had those merges performed. If we use the wrong parents
4728
# list, we imply that the working tree text has seen and rejected
4729
# all the changes from the other tree, when in fact those changes
4730
# have not yet been seen.
4731
tree.set_parent_ids(parents[:1])
2787
tree, file_list = tree_files(file_list)
4733
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4734
merger.interesting_ids = interesting_ids
4735
merger.merge_type = merge_type
4736
merger.show_base = show_base
4737
merger.reprocess = reprocess
4738
conflicts = merger.do_merge()
2790
parents = tree.get_parent_ids()
2791
if len(parents) != 2:
2792
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2793
" merges. Not cherrypicking or"
2795
repository = tree.branch.repository
2796
base_revision = common_ancestor(parents[0],
2797
parents[1], repository)
2798
base_tree = repository.revision_tree(base_revision)
2799
other_tree = repository.revision_tree(parents[1])
2800
interesting_ids = None
2802
conflicts = tree.conflicts()
2803
if file_list is not None:
2804
interesting_ids = set()
2805
for filename in file_list:
2806
file_id = tree.path2id(filename)
2808
raise errors.NotVersionedError(filename)
2809
interesting_ids.add(file_id)
2810
if tree.kind(file_id) != "directory":
2813
for name, ie in tree.inventory.iter_entries(file_id):
2814
interesting_ids.add(ie.file_id)
2815
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2817
# Remerge only supports resolving contents conflicts
2818
allowed_conflicts = ('text conflict', 'contents conflict')
2819
restore_files = [c.path for c in conflicts
2820
if c.typestring in allowed_conflicts]
2821
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2822
tree.set_conflicts(ConflictList(new_conflicts))
2823
if file_list is not None:
2824
restore_files = file_list
2825
for filename in restore_files:
2827
restore(tree.abspath(filename))
2828
except errors.NotConflicted:
2830
conflicts = _mod_merge.merge_inner(
2831
tree.branch, other_tree, base_tree,
2833
interesting_ids=interesting_ids,
2834
other_rev_id=parents[1],
2835
merge_type=merge_type,
2836
show_base=show_base,
2837
reprocess=reprocess)
4740
tree.set_parent_ids(parents)
4741
2840
if conflicts > 0:
4855
2923
class cmd_shell_complete(Command):
4856
__doc__ = """Show appropriate completions for context.
2924
"""Show appropriate completions for context.
4858
2926
For a list of all available commands, say 'bzr shell-complete'.
4860
2928
takes_args = ['context?']
4861
2929
aliases = ['s-c']
4864
2932
@display_command
4865
2933
def run(self, context=None):
4866
from bzrlib import shellcomplete
2934
import shellcomplete
4867
2935
shellcomplete.shellcomplete(context)
2938
class cmd_fetch(Command):
2939
"""Copy in history from another branch but don't merge it.
2941
This is an internal method used for pull and merge.
2944
takes_args = ['from_branch', 'to_branch']
2945
def run(self, from_branch, to_branch):
2946
from bzrlib.fetch import Fetcher
2947
from_b = Branch.open(from_branch)
2948
to_b = Branch.open(to_branch)
2949
Fetcher(to_b, from_b)
4870
2952
class cmd_missing(Command):
4871
__doc__ = """Show unmerged/unpulled revisions between two branches.
2953
"""Show unmerged/unpulled revisions between two branches.
4873
2955
OTHER_BRANCH may be local or remote.
4875
To filter on a range of revisions, you can use the command -r begin..end
4876
-r revision requests a specific revision, -r ..end or -r begin.. are
4880
1 - some missing revisions
4881
0 - no missing revisions
4885
Determine the missing revisions between this and the branch at the
4886
remembered pull location::
4890
Determine the missing revisions between this and another branch::
4892
bzr missing http://server/branch
4894
Determine the missing revisions up to a specific revision on the other
4897
bzr missing -r ..-10
4899
Determine the missing revisions up to a specific revision on this
4902
bzr missing --my-revision ..-10
4905
2958
_see_also = ['merge', 'pull']
4906
2959
takes_args = ['other_branch?']
4909
Option('reverse', 'Reverse the order of revisions.'),
4911
'Display changes in the local branch only.'),
4912
Option('this' , 'Same as --mine-only.'),
4913
Option('theirs-only',
4914
'Display changes in the remote branch only.'),
4915
Option('other', 'Same as --theirs-only.'),
4919
custom_help('revision',
4920
help='Filter on other branch revisions (inclusive). '
4921
'See "help revisionspec" for details.'),
4922
Option('my-revision',
4923
type=_parse_revision_str,
4924
help='Filter on local branch revisions (inclusive). '
4925
'See "help revisionspec" for details.'),
4926
Option('include-merged',
4927
'Show all revisions in addition to the mainline ones.'),
4928
Option('include-merges', hidden=True,
4929
help='Historical alias for --include-merged.'),
2960
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2962
'Display changes in the local branch only'),
2963
Option('theirs-only',
2964
'Display changes in the remote branch only'),
4931
2969
encoding_type = 'replace'
4933
2971
@display_command
4934
2972
def run(self, other_branch=None, reverse=False, mine_only=False,
4936
log_format=None, long=False, short=False, line=False,
4937
show_ids=False, verbose=False, this=False, other=False,
4938
include_merged=None, revision=None, my_revision=None,
4940
include_merges=symbol_versioning.DEPRECATED_PARAMETER):
4941
from bzrlib.missing import find_unmerged, iter_log_revisions
4946
if symbol_versioning.deprecated_passed(include_merges):
4947
ui.ui_factory.show_user_warning(
4948
'deprecated_command_option',
4949
deprecated_name='--include-merges',
4950
recommended_name='--include-merged',
4951
deprecated_in_version='2.5',
4952
command=self.invoked_as)
4953
if include_merged is None:
4954
include_merged = include_merges
4956
raise errors.BzrCommandError(gettext(
4957
'{0} and {1} are mutually exclusive').format(
4958
'--include-merges', '--include-merged'))
4959
if include_merged is None:
4960
include_merged = False
4965
# TODO: We should probably check that we don't have mine-only and
4966
# theirs-only set, but it gets complicated because we also have
4967
# this and other which could be used.
4974
local_branch = Branch.open_containing(directory)[0]
4975
self.add_cleanup(local_branch.lock_read().unlock)
2973
theirs_only=False, log_format=None, long=False, short=False, line=False,
2974
show_ids=False, verbose=False):
2975
from bzrlib.missing import find_unmerged, iter_log_data
2976
from bzrlib.log import log_formatter
2977
local_branch = Branch.open_containing(u".")[0]
4977
2978
parent = local_branch.get_parent()
4978
2979
if other_branch is None:
4979
2980
other_branch = parent
4980
2981
if other_branch is None:
4981
raise errors.BzrCommandError(gettext("No peer location known"
2982
raise errors.BzrCommandError("No peer location known or specified.")
4983
2983
display_url = urlutils.unescape_for_display(parent,
4984
2984
self.outf.encoding)
4985
message(gettext("Using saved parent location: {0}\n").format(
2985
print "Using last location: " + display_url
4988
2987
remote_branch = Branch.open(other_branch)
4989
2988
if remote_branch.base == local_branch.base:
4990
2989
remote_branch = local_branch
4992
self.add_cleanup(remote_branch.lock_read().unlock)
4994
local_revid_range = _revision_range_to_revid_range(
4995
_get_revision_range(my_revision, local_branch,
4998
remote_revid_range = _revision_range_to_revid_range(
4999
_get_revision_range(revision,
5000
remote_branch, self.name()))
5002
local_extra, remote_extra = find_unmerged(
5003
local_branch, remote_branch, restrict,
5004
backward=not reverse,
5005
include_merged=include_merged,
5006
local_revid_range=local_revid_range,
5007
remote_revid_range=remote_revid_range)
5009
if log_format is None:
5010
registry = log.log_formatter_registry
5011
log_format = registry.get_default(local_branch)
5012
lf = log_format(to_file=self.outf,
5014
show_timezone='original')
5017
if local_extra and not theirs_only:
5018
message(ngettext("You have %d extra revision:\n",
5019
"You have %d extra revisions:\n",
5023
if local_branch.supports_tags():
5024
rev_tag_dict = local_branch.tags.get_reverse_tag_dict()
5025
for revision in iter_log_revisions(local_extra,
5026
local_branch.repository,
5029
lf.log_revision(revision)
5030
printed_local = True
5033
printed_local = False
5035
if remote_extra and not mine_only:
5036
if printed_local is True:
5038
message(ngettext("You are missing %d revision:\n",
5039
"You are missing %d revisions:\n",
5040
len(remote_extra)) %
5042
if remote_branch.supports_tags():
5043
rev_tag_dict = remote_branch.tags.get_reverse_tag_dict()
5044
for revision in iter_log_revisions(remote_extra,
5045
remote_branch.repository,
5048
lf.log_revision(revision)
5051
if mine_only and not local_extra:
5052
# We checked local, and found nothing extra
5053
message(gettext('This branch has no new revisions.\n'))
5054
elif theirs_only and not remote_extra:
5055
# We checked remote, and found nothing extra
5056
message(gettext('Other branch has no new revisions.\n'))
5057
elif not (mine_only or theirs_only or local_extra or
5059
# We checked both branches, and neither one had extra
5061
message(gettext("Branches are up to date.\n"))
2990
local_branch.lock_read()
2992
remote_branch.lock_read()
2994
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2995
if (log_format is None):
2996
log_format = log.log_formatter_registry.get_default(
2998
lf = log_format(to_file=self.outf,
3000
show_timezone='original')
3001
if reverse is False:
3002
local_extra.reverse()
3003
remote_extra.reverse()
3004
if local_extra and not theirs_only:
3005
print "You have %d extra revision(s):" % len(local_extra)
3006
for data in iter_log_data(local_extra, local_branch.repository,
3009
printed_local = True
3011
printed_local = False
3012
if remote_extra and not mine_only:
3013
if printed_local is True:
3015
print "You are missing %d revision(s):" % len(remote_extra)
3016
for data in iter_log_data(remote_extra, remote_branch.repository,
3019
if not remote_extra and not local_extra:
3021
print "Branches are up to date."
3025
remote_branch.unlock()
3027
local_branch.unlock()
5063
3028
if not status_code and parent is None and other_branch is not None:
5064
self.add_cleanup(local_branch.lock_write().unlock)
5065
# handle race conditions - a parent might be set while we run.
5066
if local_branch.get_parent() is None:
5067
local_branch.set_parent(remote_branch.base)
3029
local_branch.lock_write()
3031
# handle race conditions - a parent might be set while we run.
3032
if local_branch.get_parent() is None:
3033
local_branch.set_parent(remote_branch.base)
3035
local_branch.unlock()
5068
3036
return status_code
5071
class cmd_pack(Command):
5072
__doc__ = """Compress the data within a repository.
5074
This operation compresses the data within a bazaar repository. As
5075
bazaar supports automatic packing of repository, this operation is
5076
normally not required to be done manually.
5078
During the pack operation, bazaar takes a backup of existing repository
5079
data, i.e. pack files. This backup is eventually removed by bazaar
5080
automatically when it is safe to do so. To save disk space by removing
5081
the backed up pack files, the --clean-obsolete-packs option may be
5084
Warning: If you use --clean-obsolete-packs and your machine crashes
5085
during or immediately after repacking, you may be left with a state
5086
where the deletion has been written to disk but the new packs have not
5087
been. In this case the repository may be unusable.
5090
_see_also = ['repositories']
5091
takes_args = ['branch_or_repo?']
5093
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
5096
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
5097
dir = controldir.ControlDir.open_containing(branch_or_repo)[0]
5099
branch = dir.open_branch()
5100
repository = branch.repository
5101
except errors.NotBranchError:
5102
repository = dir.open_repository()
5103
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
5106
3039
class cmd_plugins(Command):
5107
__doc__ = """List the installed plugins.
5109
This command displays the list of installed plugins including
5110
version of plugin and a short description of each.
5112
--verbose shows the path where each plugin is located.
5114
A plugin is an external component for Bazaar that extends the
5115
revision control system, by adding or replacing code in Bazaar.
5116
Plugins can do a variety of things, including overriding commands,
5117
adding new commands, providing additional network transports and
5118
customizing log output.
5120
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
5121
for further information on plugins including where to find them and how to
5122
install them. Instructions are also provided there on how to write new
5123
plugins using the Python programming language.
5125
takes_options = ['verbose']
5127
3042
@display_command
5128
def run(self, verbose=False):
5129
from bzrlib import plugin
5130
# Don't give writelines a generator as some codecs don't like that
5131
self.outf.writelines(
5132
list(plugin.describe_plugins(show_paths=verbose)))
3044
import bzrlib.plugin
3045
from inspect import getdoc
3046
for name, plugin in bzrlib.plugin.all_plugins().items():
3047
if getattr(plugin, '__path__', None) is not None:
3048
print plugin.__path__[0]
3049
elif getattr(plugin, '__file__', None) is not None:
3050
print plugin.__file__
3056
print '\t', d.split('\n')[0]
5135
3059
class cmd_testament(Command):
5136
__doc__ = """Show testament (signing-form) of a revision."""
5139
Option('long', help='Produce long-format testament.'),
5141
help='Produce a strict-format testament.')]
3060
"""Show testament (signing-form) of a revision."""
3061
takes_options = ['revision',
3062
Option('long', help='Produce long-format testament'),
3063
Option('strict', help='Produce a strict-format'
5142
3065
takes_args = ['branch?']
5143
encoding_type = 'exact'
5144
3066
@display_command
5145
3067
def run(self, branch=u'.', revision=None, long=False, strict=False):
5146
3068
from bzrlib.testament import Testament, StrictTestament
5729
3559
self.outf.writelines(directive.to_lines())
5731
3561
message = directive.to_email(mail_to, branch, sign)
5732
s = SMTPConnection(branch.get_config_stack())
5733
s.send_email(message)
5736
class cmd_send(Command):
5737
__doc__ = """Mail or create a merge-directive for submitting changes.
5739
A merge directive provides many things needed for requesting merges:
5741
* A machine-readable description of the merge to perform
5743
* An optional patch that is a preview of the changes requested
5745
* An optional bundle of revision data, so that the changes can be applied
5746
directly from the merge directive, without retrieving data from a
5749
`bzr send` creates a compact data set that, when applied using bzr
5750
merge, has the same effect as merging from the source branch.
5752
By default the merge directive is self-contained and can be applied to any
5753
branch containing submit_branch in its ancestory without needing access to
5756
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5757
revisions, but only a structured request to merge from the
5758
public_location. In that case the public_branch is needed and it must be
5759
up-to-date and accessible to the recipient. The public_branch is always
5760
included if known, so that people can check it later.
5762
The submit branch defaults to the parent of the source branch, but can be
5763
overridden. Both submit branch and public branch will be remembered in
5764
branch.conf the first time they are used for a particular branch. The
5765
source branch defaults to that containing the working directory, but can
5766
be changed using --from.
5768
Both the submit branch and the public branch follow the usual behavior with
5769
respect to --remember: If there is no default location set, the first send
5770
will set it (use --no-remember to avoid setting it). After that, you can
5771
omit the location to use the default. To change the default, use
5772
--remember. The value will only be saved if the location can be accessed.
5774
In order to calculate those changes, bzr must analyse the submit branch.
5775
Therefore it is most efficient for the submit branch to be a local mirror.
5776
If a public location is known for the submit_branch, that location is used
5777
in the merge directive.
5779
The default behaviour is to send the merge directive by mail, unless -o is
5780
given, in which case it is sent to a file.
5782
Mail is sent using your preferred mail program. This should be transparent
5783
on Windows (it uses MAPI). On Unix, it requires the xdg-email utility.
5784
If the preferred client can't be found (or used), your editor will be used.
5786
To use a specific mail program, set the mail_client configuration option.
5787
(For Thunderbird 1.5, this works around some bugs.) Supported values for
5788
specific clients are "claws", "evolution", "kmail", "mail.app" (MacOS X's
5789
Mail.app), "mutt", and "thunderbird"; generic options are "default",
5790
"editor", "emacsclient", "mapi", and "xdg-email". Plugins may also add
5793
If mail is being sent, a to address is required. This can be supplied
5794
either on the commandline, by setting the submit_to configuration
5795
option in the branch itself or the child_submit_to configuration option
5796
in the submit branch.
5798
Two formats are currently supported: "4" uses revision bundle format 4 and
5799
merge directive format 2. It is significantly faster and smaller than
5800
older formats. It is compatible with Bazaar 0.19 and later. It is the
5801
default. "0.9" uses revision bundle format 0.9 and merge directive
5802
format 1. It is compatible with Bazaar 0.12 - 0.18.
5804
The merge directives created by bzr send may be applied using bzr merge or
5805
bzr pull by specifying a file containing a merge directive as the location.
5807
bzr send makes extensive use of public locations to map local locations into
5808
URLs that can be used by other people. See `bzr help configuration` to
5809
set them, and use `bzr info` to display them.
5812
encoding_type = 'exact'
5814
_see_also = ['merge', 'pull']
5816
takes_args = ['submit_branch?', 'public_branch?']
5820
help='Do not include a bundle in the merge directive.'),
5821
Option('no-patch', help='Do not include a preview patch in the merge'
5824
help='Remember submit and public branch.'),
5826
help='Branch to generate the submission from, '
5827
'rather than the one containing the working directory.',
5830
Option('output', short_name='o',
5831
help='Write merge directive to this file or directory; '
5832
'use - for stdout.',
5835
help='Refuse to send if there are uncommitted changes in'
5836
' the working tree, --no-strict disables the check.'),
5837
Option('mail-to', help='Mail the request to this address.',
5841
Option('body', help='Body for the email.', type=unicode),
5842
RegistryOption('format',
5843
help='Use the specified output format.',
5844
lazy_registry=('bzrlib.send', 'format_registry')),
5847
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5848
no_patch=False, revision=None, remember=None, output=None,
5849
format=None, mail_to=None, message=None, body=None,
5850
strict=None, **kwargs):
5851
from bzrlib.send import send
5852
return send(submit_branch, revision, public_branch, remember,
5853
format, no_bundle, no_patch, output,
5854
kwargs.get('from', '.'), mail_to, message, body,
5859
class cmd_bundle_revisions(cmd_send):
5860
__doc__ = """Create a merge-directive for submitting changes.
5862
A merge directive provides many things needed for requesting merges:
5864
* A machine-readable description of the merge to perform
5866
* An optional patch that is a preview of the changes requested
5868
* An optional bundle of revision data, so that the changes can be applied
5869
directly from the merge directive, without retrieving data from a
5872
If --no-bundle is specified, then public_branch is needed (and must be
5873
up-to-date), so that the receiver can perform the merge using the
5874
public_branch. The public_branch is always included if known, so that
5875
people can check it later.
5877
The submit branch defaults to the parent, but can be overridden. Both
5878
submit branch and public branch will be remembered if supplied.
5880
If a public_branch is known for the submit_branch, that public submit
5881
branch is used in the merge instructions. This means that a local mirror
5882
can be used as your actual submit branch, once you have set public_branch
5885
Two formats are currently supported: "4" uses revision bundle format 4 and
5886
merge directive format 2. It is significantly faster and smaller than
5887
older formats. It is compatible with Bazaar 0.19 and later. It is the
5888
default. "0.9" uses revision bundle format 0.9 and merge directive
5889
format 1. It is compatible with Bazaar 0.12 - 0.18.
5894
help='Do not include a bundle in the merge directive.'),
5895
Option('no-patch', help='Do not include a preview patch in the merge'
5898
help='Remember submit and public branch.'),
5900
help='Branch to generate the submission from, '
5901
'rather than the one containing the working directory.',
5904
Option('output', short_name='o', help='Write directive to this file.',
5907
help='Refuse to bundle revisions if there are uncommitted'
5908
' changes in the working tree, --no-strict disables the check.'),
5910
RegistryOption('format',
5911
help='Use the specified output format.',
5912
lazy_registry=('bzrlib.send', 'format_registry')),
5914
aliases = ['bundle']
5916
_see_also = ['send', 'merge']
5920
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
5921
no_patch=False, revision=None, remember=False, output=None,
5922
format=None, strict=None, **kwargs):
5925
from bzrlib.send import send
5926
return send(submit_branch, revision, public_branch, remember,
5927
format, no_bundle, no_patch, output,
5928
kwargs.get('from', '.'), None, None, None,
5929
self.outf, strict=strict)
3563
server = branch.get_config().get_user_option('smtp_server')
3565
server = 'localhost'
3567
s.sendmail(message['From'], message['To'], message.as_string())
5932
3570
class cmd_tag(Command):
5933
__doc__ = """Create, remove or modify a tag naming a revision.
3571
"""Create a tag naming a revision.
5935
3573
Tags give human-meaningful names to revisions. Commands that take a -r
5936
3574
(--revision) option can be given -rtag:X, where X is any previously
5939
3577
Tags are stored in the branch. Tags are copied from one branch to another
5940
3578
along when you branch, push, pull or merge.
5942
It is an error to give a tag name that already exists unless you pass
3580
It is an error to give a tag name that already exists unless you pass
5943
3581
--force, in which case the tag is moved to point to the new revision.
5945
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5946
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5948
If no tag name is specified it will be determined through the
5949
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5950
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5954
3584
_see_also = ['commit', 'tags']
5955
takes_args = ['tag_name?']
3585
takes_args = ['tag_name']
5956
3586
takes_options = [
5957
3587
Option('delete',
5958
3588
help='Delete this tag rather than placing it.',
5960
custom_help('directory',
5961
help='Branch in which to place the tag.'),
3591
help='Branch in which to place the tag.',
5962
3595
Option('force',
5963
help='Replace existing tags.',
3596
help='Replace existing tags',
5968
def run(self, tag_name=None,
3601
def run(self, tag_name,
5974
3607
branch, relpath = Branch.open_containing(directory)
5975
self.add_cleanup(branch.lock_write().unlock)
5977
if tag_name is None:
5978
raise errors.BzrCommandError(gettext("No tag specified to delete."))
5979
branch.tags.delete_tag(tag_name)
5980
note(gettext('Deleted tag %s.') % tag_name)
5983
if len(revision) != 1:
5984
raise errors.BzrCommandError(gettext(
5985
"Tags can only be placed on a single revision, "
5987
revision_id = revision[0].as_revision_id(branch)
5989
revision_id = branch.last_revision()
5990
if tag_name is None:
5991
tag_name = branch.automatic_tag_name(revision_id)
5992
if tag_name is None:
5993
raise errors.BzrCommandError(gettext(
5994
"Please specify a tag name."))
5996
existing_target = branch.tags.lookup_tag(tag_name)
5997
except errors.NoSuchTag:
5998
existing_target = None
5999
if not force and existing_target not in (None, revision_id):
6000
raise errors.TagAlreadyExists(tag_name)
6001
if existing_target == revision_id:
6002
note(gettext('Tag %s already exists for that revision.') % tag_name)
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)
6004
3624
branch.tags.set_tag(tag_name, revision_id)
6005
if existing_target is None:
6006
note(gettext('Created tag %s.') % tag_name)
6008
note(gettext('Updated tag %s.') % tag_name)
3625
self.outf.write('Created tag %s.\n' % tag_name)
6011
3630
class cmd_tags(Command):
6012
__doc__ = """List tags.
6014
This command shows a table of tag names and the revisions they reference.
3633
This tag shows a table of tag names and the revisions they reference.
6017
3636
_see_also = ['tag']
6018
3637
takes_options = [
6019
custom_help('directory',
6020
help='Branch whose tags should be displayed.'),
6021
RegistryOption('sort',
6022
'Sort tags by different criteria.', title='Sorting',
6023
lazy_registry=('bzrlib.tag', 'tag_sort_methods')
3639
help='Branch whose tags should be displayed',
6029
3645
@display_command
6030
def run(self, directory='.', sort=None, show_ids=False, revision=None):
6031
from bzrlib.tag import tag_sort_methods
6032
3649
branch, relpath = Branch.open_containing(directory)
6034
tags = branch.tags.get_tag_dict().items()
6038
self.add_cleanup(branch.lock_read().unlock)
6040
# Restrict to the specified range
6041
tags = self._tags_for_range(branch, revision)
6043
sort = tag_sort_methods.get()
6046
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
6047
for index, (tag, revid) in enumerate(tags):
6049
revno = branch.revision_id_to_dotted_revno(revid)
6050
if isinstance(revno, tuple):
6051
revno = '.'.join(map(str, revno))
6052
except (errors.NoSuchRevision,
6053
errors.GhostRevisionsHaveNoRevno,
6054
errors.UnsupportedOperation):
6055
# Bad tag data/merges can lead to tagged revisions
6056
# which are not in this branch. Fail gracefully ...
6058
tags[index] = (tag, revno)
6060
for tag, revspec in tags:
6061
self.outf.write('%-20s %s\n' % (tag, revspec))
6063
def _tags_for_range(self, branch, revision):
6065
rev1, rev2 = _get_revision_range(revision, branch, self.name())
6066
revid1, revid2 = rev1.rev_id, rev2.rev_id
6067
# _get_revision_range will always set revid2 if it's not specified.
6068
# If revid1 is None, it means we want to start from the branch
6069
# origin which is always a valid ancestor. If revid1 == revid2, the
6070
# ancestry check is useless.
6071
if revid1 and revid1 != revid2:
6072
# FIXME: We really want to use the same graph than
6073
# branch.iter_merge_sorted_revisions below, but this is not
6074
# easily available -- vila 2011-09-23
6075
if branch.repository.get_graph().is_ancestor(revid2, revid1):
6076
# We don't want to output anything in this case...
6078
# only show revisions between revid1 and revid2 (inclusive)
6079
tagged_revids = branch.tags.get_reverse_tag_dict()
6081
for r in branch.iter_merge_sorted_revisions(
6082
start_revision_id=revid2, stop_revision_id=revid1,
6083
stop_rule='include'):
6084
revid_tags = tagged_revids.get(r[0], None)
6086
found.extend([(tag, r[0]) for tag in revid_tags])
6090
class cmd_reconfigure(Command):
6091
__doc__ = """Reconfigure the type of a bzr directory.
6093
A target configuration must be specified.
6095
For checkouts, the bind-to location will be auto-detected if not specified.
6096
The order of preference is
6097
1. For a lightweight checkout, the current bound location.
6098
2. For branches that used to be checkouts, the previously-bound location.
6099
3. The push location.
6100
4. The parent location.
6101
If none of these is available, --bind-to must be specified.
6104
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
6105
takes_args = ['location?']
6107
RegistryOption.from_kwargs(
6110
help='The relation between branch and tree.',
6111
value_switches=True, enum_switch=False,
6112
branch='Reconfigure to be an unbound branch with no working tree.',
6113
tree='Reconfigure to be an unbound branch with a working tree.',
6114
checkout='Reconfigure to be a bound branch with a working tree.',
6115
lightweight_checkout='Reconfigure to be a lightweight'
6116
' checkout (with no local history).',
6118
RegistryOption.from_kwargs(
6120
title='Repository type',
6121
help='Location fo the repository.',
6122
value_switches=True, enum_switch=False,
6123
standalone='Reconfigure to be a standalone branch '
6124
'(i.e. stop using shared repository).',
6125
use_shared='Reconfigure to use a shared repository.',
6127
RegistryOption.from_kwargs(
6129
title='Trees in Repository',
6130
help='Whether new branches in the repository have trees.',
6131
value_switches=True, enum_switch=False,
6132
with_trees='Reconfigure repository to create '
6133
'working trees on branches by default.',
6134
with_no_trees='Reconfigure repository to not create '
6135
'working trees on branches by default.'
6137
Option('bind-to', help='Branch to bind checkout to.', type=str),
6139
help='Perform reconfiguration even if local changes'
6141
Option('stacked-on',
6142
help='Reconfigure a branch to be stacked on another branch.',
6146
help='Reconfigure a branch to be unstacked. This '
6147
'may require copying substantial data into it.',
6151
def run(self, location=None, bind_to=None, force=False,
6152
tree_type=None, repository_type=None, repository_trees=None,
6153
stacked_on=None, unstacked=None):
6154
directory = controldir.ControlDir.open(location)
6155
if stacked_on and unstacked:
6156
raise errors.BzrCommandError(gettext("Can't use both --stacked-on and --unstacked"))
6157
elif stacked_on is not None:
6158
reconfigure.ReconfigureStackedOn().apply(directory, stacked_on)
6160
reconfigure.ReconfigureUnstacked().apply(directory)
6161
# At the moment you can use --stacked-on and a different
6162
# reconfiguration shape at the same time; there seems no good reason
6164
if (tree_type is None and
6165
repository_type is None and
6166
repository_trees is None):
6167
if stacked_on or unstacked:
6170
raise errors.BzrCommandError(gettext('No target configuration '
6172
reconfiguration = None
6173
if tree_type == 'branch':
6174
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
6175
elif tree_type == 'tree':
6176
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
6177
elif tree_type == 'checkout':
6178
reconfiguration = reconfigure.Reconfigure.to_checkout(
6180
elif tree_type == 'lightweight-checkout':
6181
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
6184
reconfiguration.apply(force)
6185
reconfiguration = None
6186
if repository_type == 'use-shared':
6187
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
6188
elif repository_type == 'standalone':
6189
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
6191
reconfiguration.apply(force)
6192
reconfiguration = None
6193
if repository_trees == 'with-trees':
6194
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6196
elif repository_trees == 'with-no-trees':
6197
reconfiguration = reconfigure.Reconfigure.set_repository_trees(
6200
reconfiguration.apply(force)
6201
reconfiguration = None
6204
class cmd_switch(Command):
6205
__doc__ = """Set the branch of a checkout and update.
6207
For lightweight checkouts, this changes the branch being referenced.
6208
For heavyweight checkouts, this checks that there are no local commits
6209
versus the current bound branch, then it makes the local branch a mirror
6210
of the new location and binds to it.
6212
In both cases, the working tree is updated and uncommitted changes
6213
are merged. The user can commit or revert these as they desire.
6215
Pending merges need to be committed or reverted before using switch.
6217
The path to the branch to switch to can be specified relative to the parent
6218
directory of the current branch. For example, if you are currently in a
6219
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
6222
Bound branches use the nickname of its master branch unless it is set
6223
locally, in which case switching will update the local nickname to be
6227
takes_args = ['to_location?']
6228
takes_options = ['directory',
6230
help='Switch even if local commits will be lost.'),
6232
Option('create-branch', short_name='b',
6233
help='Create the target branch from this one before'
6234
' switching to it.'),
6236
help='Store and restore uncommitted changes in the'
6240
def run(self, to_location=None, force=False, create_branch=False,
6241
revision=None, directory=u'.', store=False):
6242
from bzrlib import switch
6243
tree_location = directory
6244
revision = _get_one_revision('switch', revision)
6245
possible_transports = []
6246
control_dir = controldir.ControlDir.open_containing(tree_location,
6247
possible_transports=possible_transports)[0]
6248
if to_location is None:
6249
if revision is None:
6250
raise errors.BzrCommandError(gettext('You must supply either a'
6251
' revision or a location'))
6252
to_location = tree_location
6254
branch = control_dir.open_branch(
6255
possible_transports=possible_transports)
6256
had_explicit_nick = branch.get_config().has_explicit_nickname()
6257
except errors.NotBranchError:
6259
had_explicit_nick = False
6262
raise errors.BzrCommandError(
6263
gettext('cannot create branch without source branch'))
6264
to_location = lookup_new_sibling_branch(control_dir, to_location,
6265
possible_transports=possible_transports)
6266
to_branch = branch.bzrdir.sprout(to_location,
6267
possible_transports=possible_transports,
6268
source_branch=branch).open_branch()
6271
to_branch = Branch.open(to_location,
6272
possible_transports=possible_transports)
6273
except errors.NotBranchError:
6274
to_branch = open_sibling_branch(control_dir, to_location,
6275
possible_transports=possible_transports)
6276
if revision is not None:
6277
revision = revision.as_revision_id(to_branch)
6278
switch.switch(control_dir, to_branch, force, revision_id=revision,
6279
store_uncommitted=store)
6280
if had_explicit_nick:
6281
branch = control_dir.open_branch() #get the new branch!
6282
branch.nick = to_branch.nick
6283
note(gettext('Switched to branch: %s'),
6284
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
6288
class cmd_view(Command):
6289
__doc__ = """Manage filtered views.
6291
Views provide a mask over the tree so that users can focus on
6292
a subset of a tree when doing their work. After creating a view,
6293
commands that support a list of files - status, diff, commit, etc -
6294
effectively have that list of files implicitly given each time.
6295
An explicit list of files can still be given but those files
6296
must be within the current view.
6298
In most cases, a view has a short life-span: it is created to make
6299
a selected change and is deleted once that change is committed.
6300
At other times, you may wish to create one or more named views
6301
and switch between them.
6303
To disable the current view without deleting it, you can switch to
6304
the pseudo view called ``off``. This can be useful when you need
6305
to see the whole tree for an operation or two (e.g. merge) but
6306
want to switch back to your view after that.
6309
To define the current view::
6311
bzr view file1 dir1 ...
6313
To list the current view::
6317
To delete the current view::
6321
To disable the current view without deleting it::
6323
bzr view --switch off
6325
To define a named view and switch to it::
6327
bzr view --name view-name file1 dir1 ...
6329
To list a named view::
6331
bzr view --name view-name
6333
To delete a named view::
6335
bzr view --name view-name --delete
6337
To switch to a named view::
6339
bzr view --switch view-name
6341
To list all views defined::
6345
To delete all views::
6347
bzr view --delete --all
6351
takes_args = ['file*']
6354
help='Apply list or delete action to all views.',
6357
help='Delete the view.',
6360
help='Name of the view to define, list or delete.',
6364
help='Name of the view to switch to.',
6369
def run(self, file_list,
6375
tree, file_list = WorkingTree.open_containing_paths(file_list,
6377
current_view, view_dict = tree.views.get_view_info()
6382
raise errors.BzrCommandError(gettext(
6383
"Both --delete and a file list specified"))
6385
raise errors.BzrCommandError(gettext(
6386
"Both --delete and --switch specified"))
6388
tree.views.set_view_info(None, {})
6389
self.outf.write(gettext("Deleted all views.\n"))
6391
raise errors.BzrCommandError(gettext("No current view to delete"))
6393
tree.views.delete_view(name)
6394
self.outf.write(gettext("Deleted '%s' view.\n") % name)
6397
raise errors.BzrCommandError(gettext(
6398
"Both --switch and a file list specified"))
6400
raise errors.BzrCommandError(gettext(
6401
"Both --switch and --all specified"))
6402
elif switch == 'off':
6403
if current_view is None:
6404
raise errors.BzrCommandError(gettext("No current view to disable"))
6405
tree.views.set_view_info(None, view_dict)
6406
self.outf.write(gettext("Disabled '%s' view.\n") % (current_view))
6408
tree.views.set_view_info(switch, view_dict)
6409
view_str = views.view_display_str(tree.views.lookup_view())
6410
self.outf.write(gettext("Using '{0}' view: {1}\n").format(switch, view_str))
6413
self.outf.write(gettext('Views defined:\n'))
6414
for view in sorted(view_dict):
6415
if view == current_view:
6419
view_str = views.view_display_str(view_dict[view])
6420
self.outf.write('%s %-20s %s\n' % (active, view, view_str))
6422
self.outf.write(gettext('No views defined.\n'))
6425
# No name given and no current view set
6428
raise errors.BzrCommandError(gettext(
6429
"Cannot change the 'off' pseudo view"))
6430
tree.views.set_view(name, sorted(file_list))
6431
view_str = views.view_display_str(tree.views.lookup_view())
6432
self.outf.write(gettext("Using '{0}' view: {1}\n").format(name, view_str))
6436
# No name given and no current view set
6437
self.outf.write(gettext('No current view.\n'))
6439
view_str = views.view_display_str(tree.views.lookup_view(name))
6440
self.outf.write(gettext("'{0}' view is: {1}\n").format(name, view_str))
6443
class cmd_hooks(Command):
6444
__doc__ = """Show hooks."""
6449
for hook_key in sorted(hooks.known_hooks.keys()):
6450
some_hooks = hooks.known_hooks_key_to_object(hook_key)
6451
self.outf.write("%s:\n" % type(some_hooks).__name__)
6452
for hook_name, hook_point in sorted(some_hooks.items()):
6453
self.outf.write(" %s:\n" % (hook_name,))
6454
found_hooks = list(hook_point)
6456
for hook in found_hooks:
6457
self.outf.write(" %s\n" %
6458
(some_hooks.get_hook_name(hook),))
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)
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.')
6460
self.outf.write(gettext(" <no hooks installed>\n"))
6463
class cmd_remove_branch(Command):
6464
__doc__ = """Remove a branch.
6466
This will remove the branch from the specified location but
6467
will keep any working tree or repository in place.
6471
Remove the branch at repo/trunk::
6473
bzr remove-branch repo/trunk
6477
takes_args = ["location?"]
6479
takes_options = ['directory',
6480
Option('force', help='Remove branch even if it is the active branch.')]
6482
aliases = ["rmbranch"]
6484
def run(self, directory=None, location=None, force=False):
6485
br = open_nearby_branch(near=directory, location=location)
6486
if not force and br.bzrdir.has_workingtree():
6488
active_branch = br.bzrdir.open_branch(name="")
6489
except errors.NotBranchError:
6490
active_branch = None
6491
if (active_branch is not None and
6492
br.control_url == active_branch.control_url):
6493
raise errors.BzrCommandError(
6494
gettext("Branch is active. Use --force to remove it."))
6495
br.bzrdir.destroy_branch(br.name)
6498
class cmd_shelve(Command):
6499
__doc__ = """Temporarily set aside some changes from the current tree.
6501
Shelve allows you to temporarily put changes you've made "on the shelf",
6502
ie. out of the way, until a later time when you can bring them back from
6503
the shelf with the 'unshelve' command. The changes are stored alongside
6504
your working tree, and so they aren't propagated along with your branch nor
6505
will they survive its deletion.
6507
If shelve --list is specified, previously-shelved changes are listed.
6509
Shelve is intended to help separate several sets of changes that have
6510
been inappropriately mingled. If you just want to get rid of all changes
6511
and you don't need to restore them later, use revert. If you want to
6512
shelve all text changes at once, use shelve --all.
6514
If filenames are specified, only the changes to those files will be
6515
shelved. Other files will be left untouched.
6517
If a revision is specified, changes since that revision will be shelved.
6519
You can put multiple items on the shelf, and by default, 'unshelve' will
6520
restore the most recently shelved changes.
6522
For complicated changes, it is possible to edit the changes in a separate
6523
editor program to decide what the file remaining in the working copy
6524
should look like. To do this, add the configuration option
6526
change_editor = PROGRAM @new_path @old_path
6528
where @new_path is replaced with the path of the new version of the
6529
file and @old_path is replaced with the path of the old version of
6530
the file. The PROGRAM should save the new file with the desired
6531
contents of the file in the working tree.
6535
takes_args = ['file*']
6540
Option('all', help='Shelve all changes.'),
6542
RegistryOption('writer', 'Method to use for writing diffs.',
6543
bzrlib.option.diff_writer_registry,
6544
value_switches=True, enum_switch=False),
6546
Option('list', help='List shelved changes.'),
6548
help='Destroy removed changes instead of shelving them.'),
6550
_see_also = ['unshelve', 'configuration']
6552
def run(self, revision=None, all=False, file_list=None, message=None,
6553
writer=None, list=False, destroy=False, directory=None):
6555
return self.run_for_list(directory=directory)
6556
from bzrlib.shelf_ui import Shelver
6558
writer = bzrlib.option.diff_writer_registry.get()
6560
shelver = Shelver.from_args(writer(sys.stdout), revision, all,
6561
file_list, message, destroy=destroy, directory=directory)
6566
except errors.UserAbort:
6569
def run_for_list(self, directory=None):
6570
if directory is None:
6572
tree = WorkingTree.open_containing(directory)[0]
6573
self.add_cleanup(tree.lock_read().unlock)
6574
manager = tree.get_shelf_manager()
6575
shelves = manager.active_shelves()
6576
if len(shelves) == 0:
6577
note(gettext('No shelved changes.'))
6579
for shelf_id in reversed(shelves):
6580
message = manager.get_metadata(shelf_id).get('message')
6582
message = '<no message>'
6583
self.outf.write('%3d: %s\n' % (shelf_id, message))
6587
class cmd_unshelve(Command):
6588
__doc__ = """Restore shelved changes.
6590
By default, the most recently shelved changes are restored. However if you
6591
specify a shelf by id those changes will be restored instead. This works
6592
best when the changes don't depend on each other.
6595
takes_args = ['shelf_id?']
6598
RegistryOption.from_kwargs(
6599
'action', help="The action to perform.",
6600
enum_switch=False, value_switches=True,
6601
apply="Apply changes and remove from the shelf.",
6602
dry_run="Show changes, but do not apply or remove them.",
6603
preview="Instead of unshelving the changes, show the diff that "
6604
"would result from unshelving.",
6605
delete_only="Delete changes without applying them.",
6606
keep="Apply changes but don't delete them.",
6609
_see_also = ['shelve']
6611
def run(self, shelf_id=None, action='apply', directory=u'.'):
6612
from bzrlib.shelf_ui import Unshelver
6613
unshelver = Unshelver.from_args(shelf_id, action, directory=directory)
6617
unshelver.tree.unlock()
6620
class cmd_clean_tree(Command):
6621
__doc__ = """Remove unwanted files from working tree.
6623
By default, only unknown files, not ignored files, are deleted. Versioned
6624
files are never deleted.
6626
Another class is 'detritus', which includes files emitted by bzr during
6627
normal operations and selftests. (The value of these files decreases with
6630
If no options are specified, unknown files are deleted. Otherwise, option
6631
flags are respected, and may be combined.
6633
To check what clean-tree will do, use --dry-run.
6635
takes_options = ['directory',
6636
Option('ignored', help='Delete all ignored files.'),
6637
Option('detritus', help='Delete conflict files, merge and revert'
6638
' backups, and failed selftest dirs.'),
6640
help='Delete files unknown to bzr (default).'),
6641
Option('dry-run', help='Show files to delete instead of'
6643
Option('force', help='Do not prompt before deleting.')]
6644
def run(self, unknown=False, ignored=False, detritus=False, dry_run=False,
6645
force=False, directory=u'.'):
6646
from bzrlib.clean_tree import clean_tree
6647
if not (unknown or ignored or detritus):
6651
clean_tree(directory, unknown=unknown, ignored=ignored,
6652
detritus=detritus, dry_run=dry_run, no_prompt=force)
6655
class cmd_reference(Command):
6656
__doc__ = """list, view and set branch locations for nested trees.
6658
If no arguments are provided, lists the branch locations for nested trees.
6659
If one argument is provided, display the branch location for that tree.
6660
If two arguments are provided, set the branch location for that tree.
6665
takes_args = ['path?', 'location?']
6667
def run(self, path=None, location=None):
6669
if path is not None:
6671
tree, branch, relpath =(
6672
controldir.ControlDir.open_containing_tree_or_branch(branchdir))
6673
if path is not None:
6676
tree = branch.basis_tree()
6678
info = branch._get_all_reference_info().iteritems()
6679
self._display_reference_info(tree, branch, info)
6681
file_id = tree.path2id(path)
6683
raise errors.NotVersionedError(path)
6684
if location is None:
6685
info = [(file_id, branch.get_reference_info(file_id))]
6686
self._display_reference_info(tree, branch, info)
6688
branch.set_reference_info(file_id, path, location)
6690
def _display_reference_info(self, tree, branch, info):
6692
for file_id, (path, location) in info:
6694
path = tree.id2path(file_id)
6695
except errors.NoSuchId:
6697
ref_list.append((path, location))
6698
for path, location in sorted(ref_list):
6699
self.outf.write('%s %s\n' % (path, location))
6702
class cmd_export_pot(Command):
6703
__doc__ = """Export command helps and error messages in po format."""
6706
takes_options = [Option('plugin',
6707
help='Export help text from named command '\
6708
'(defaults to all built in commands).',
6710
Option('include-duplicates',
6711
help='Output multiple copies of the same msgid '
6712
'string if it appears more than once.'),
6715
def run(self, plugin=None, include_duplicates=False):
6716
from bzrlib.export_pot import export_pot
6717
export_pot(self.outf, plugin, include_duplicates)
6720
def _register_lazy_builtins():
6721
# register lazy builtins from other modules; called at startup and should
6722
# be only called once.
6723
for (name, aliases, module_name) in [
6724
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6725
('cmd_config', [], 'bzrlib.config'),
6726
('cmd_dpush', [], 'bzrlib.foreign'),
6727
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6728
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6729
('cmd_conflicts', [], 'bzrlib.conflicts'),
6730
('cmd_ping', [], 'bzrlib.smart.ping'),
6731
('cmd_sign_my_commits', [], 'bzrlib.commit_signature_commands'),
6732
('cmd_verify_signatures', [], 'bzrlib.commit_signature_commands'),
6733
('cmd_test_script', [], 'bzrlib.cmd_test_script'),
6735
builtin_command_registry.register_lazy(name, aliases, module_name)
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()
3752
merge = _merge_helper
3755
# these get imported and then picked up by the scan for cmd_*
3756
# TODO: Some more consistent way to split command definitions across files;
3757
# we do need to load at least some information about them to know of
3758
# aliases. ideally we would avoid loading the implementation until the
3759
# details were needed.
3760
from bzrlib.cmd_version_info import cmd_version_info
3761
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3762
from bzrlib.bundle.commands import cmd_bundle_revisions
3763
from bzrlib.sign_my_commits import cmd_sign_my_commits
3764
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3765
cmd_weave_plan_merge, cmd_weave_merge_text