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# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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# DO NOT change this to cStringIO - it results in control files
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# FIXIT! (Only deal with byte streams OR unicode at any one layer.)
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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 BZRDIR
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from bzrlib.commands import Command, display_command
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from bzrlib.branch import Branch
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.conflicts import ConflictList
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from bzrlib.revision import common_ancestor
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch)
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from bzrlib.option import Option
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import 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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def branch_files(file_list, default_branch='.'):
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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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return inner_branch_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def inner_branch_files(file_list, default_branch='.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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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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return Branch.open_containing(default_branch)[0], file_list
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b = Branch.open_containing(file_list[0])[0]
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# note that if this is a remote branch, we would want
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# relpath against the transport. RBC 20051018
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# Most branch ops can't meaningfully operate on files in remote branches;
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# the above comment was in cmd_status. ADHB 20051026
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tree = WorkingTree(b.base, b)
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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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new_list.append(tree.relpath(filename))
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except NotBranchError:
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raise FileInWrongBranch(b, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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encoding_type = 'replace'
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def run(self, dir_list):
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for d in dir_list:
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % d)
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b, dd = Branch.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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branch, relpath = Branch.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example: --kind file.
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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind specified')
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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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if revision is not None:
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if len(revision) > 1:
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raise errors.BzrCommandError(
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'bzr inventory --revision takes exactly one revision'
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revision_id = revision[0].in_history(work_tree.branch).rev_id
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tree = work_tree.branch.repository.revision_tree(revision_id)
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extra_trees = [work_tree]
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if file_list is not None:
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file_ids = tree.paths2ids(file_list, trees=extra_trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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if tree is not work_tree:
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for path, entry in entries:
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raise BzrCommandError('invalid kind specified')
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b = Branch.open_containing('.')[0]
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inv = b.working_tree().read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = b.get_revision_inventory(revision[0].in_history(b).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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print '%-50s %s' % (path, entry.file_id)
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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b, source_list = branch_files(source_list)
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# TODO: glob expansion on windows?
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tree = WorkingTree(b.base, b)
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b.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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b, (from_name, to_name) = branch_files((from_name, to_name))
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b.rename_one(from_name, to_name)
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class cmd_mv(Command):
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name.
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If OLDNAME does not exist on the filesystem but is versioned and
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NEWNAME does exist on the filesystem but is not versioned, mv
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assumes that the file has been manually moved and only updates
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its internal inventory to reflect that change.
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The same is valid when moving many SOURCE files to a DESTINATION.
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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takes_options = [Option("after", help="move only the bzr identifier"
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" of the file (file has already been moved). Use this flag if"
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" bzr is not able to detect this itself.")]
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aliases = ['move', 'rename']
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encoding_type = 'replace'
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def run(self, names_list, after=False):
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if names_list is None:
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def run(self, names_list):
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if len(names_list) < 2:
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raise errors.BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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raise BzrCommandError("missing file argument")
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b, rel_names = branch_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
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self.outf.write("%s => %s\n" % pair)
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for pair in b.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise errors.BzrCommandError('to mv multiple files the'
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' destination must be a versioned'
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tree.rename_one(rel_names[0], rel_names[1], after=after)
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self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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b.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Turn this branch into a mirror of another branch.
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) into the parent.
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to integrate the changes
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use pull --overwrite.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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match the remote one, use --overwrite.
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_see_also = ['push', 'update']
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takes_options = ['remember', 'overwrite', 'revision', 'verbose',
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help='branch to pull into, '
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'rather than the one containing the working directory',
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takes_options = ['remember', 'overwrite', 'verbose']
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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revision=None, verbose=False,
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from bzrlib.tag import _merge_tags_if_possible
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# FIXME: too much stuff is in the command class
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if directory is None:
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tree_to = WorkingTree.open_containing(directory)[0]
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branch_to = tree_to.branch
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except errors.NoWorkingTree:
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branch_to = Branch.open_containing(directory)[0]
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if location is not None:
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mergeable = bundle.read_mergeable_from_url(
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except errors.NotABundle:
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pass # Continue on considering this url a Branch
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stored_loc = branch_to.get_parent()
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def run(self, location=None, remember=False, overwrite=False, verbose=False):
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from bzrlib.merge import merge
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from shutil import rmtree
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br_to = Branch.open_containing('.')[0]
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stored_loc = br_to.get_parent()
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if location is None:
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if stored_loc is None:
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raise errors.BzrCommandError("No pull location known or"
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raise BzrCommandError("No pull location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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if mergeable is not None:
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if revision is not None:
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raise errors.BzrCommandError(
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'Cannot use -r with merge directives or bundles')
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revision_id = mergeable.install_revisions(branch_to.repository)
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branch_from = branch_to
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branch_from = Branch.open(location)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if revision is not None:
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if len(revision) == 1:
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revision_id = revision[0].in_history(branch_from).rev_id
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raise errors.BzrCommandError(
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'bzr pull --revision takes one value.')
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old_rh = branch_to.revision_history()
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if tree_to is not None:
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result = tree_to.pull(branch_from, overwrite, revision_id,
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delta._ChangeReporter(unversioned_filter=tree_to.is_ignored))
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result = branch_to.pull(branch_from, overwrite, revision_id)
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result.report(self.outf)
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br_from = Branch.open(location)
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old_rh = br_to.revision_history()
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br_to.working_tree().pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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from bzrlib.log import show_changed_revisions
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new_rh = branch_to.revision_history()
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show_changed_revisions(branch_to, old_rh, new_rh,
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_push(Command):
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"""Update a mirror of this branch.
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The target branch will not have its working tree populated because this
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is both expensive, and is not supported on remote file systems.
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Some smart servers or protocols *may* put the working tree in place in
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) by the source branch.
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely, discarding its unmerged changes.
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that.
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After that you will be able to do a push without '--overwrite'.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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_see_also = ['pull', 'update', 'working-trees']
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takes_options = ['remember', 'overwrite', 'verbose',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist'),
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help='branch to push from, '
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'rather than the one containing the working directory',
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Option('use-existing-dir',
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help='By default push will fail if the target'
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' directory exists, but does not already'
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' have a control directory. This flag will'
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' allow push to proceed.'),
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False,
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use_existing_dir=False,
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# FIXME: Way too big! Put this into a function called from the
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if directory is None:
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br_from = Branch.open_containing(directory)[0]
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create_prefix=False, verbose=False):
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from shutil import rmtree
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from bzrlib.transport import get_transport
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br_from = Branch.open_containing('.')[0]
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stored_loc = br_from.get_push_location()
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if location is None:
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if stored_loc is None:
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raise errors.BzrCommandError("No push location known or specified.")
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raise BzrCommandError("No push location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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to_transport = transport.get_transport(location)
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br_to = repository_to = dir_to = None
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dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
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except errors.NotBranchError:
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pass # Didn't find anything
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# If we can open a branch, use its direct repository, otherwise see
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# if there is a repository without a branch.
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br_to = dir_to.open_branch()
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except errors.NotBranchError:
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# Didn't find a branch, can we find a repository?
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
726
repository_to = dir_to.find_repository()
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except errors.NoRepositoryPresent:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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# Found a branch, so we must have found a repository
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repository_to = br_to.repository
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# The destination doesn't exist; create it.
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# XXX: Refactor the create_prefix/no_create_prefix code into a
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# common helper function
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to_transport.mkdir('.')
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except errors.FileExists:
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if not use_existing_dir:
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raise errors.BzrCommandError("Target directory %s"
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" already exists, but does not have a valid .bzr"
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" directory. Supply --use-existing-dir to push"
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" there anyway." % location)
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except errors.NoSuchFile:
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if not create_prefix:
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raise errors.BzrCommandError("Parent directory of %s"
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"\nYou may supply --create-prefix to create all"
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" leading parent directories."
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cur_transport = to_transport
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needed = [cur_transport]
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# Recurse upwards until we can create a directory successfully
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new_transport = cur_transport.clone('..')
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if new_transport.base == cur_transport.base:
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raise errors.BzrCommandError("Failed to create path"
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new_transport.mkdir('.')
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except errors.NoSuchFile:
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needed.append(new_transport)
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cur_transport = new_transport
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# Now we only need to create child directories
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current = transport.base
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needed = [(transport, transport.relpath(location))]
773
cur_transport = needed.pop()
774
cur_transport.ensure_base()
776
# Now the target directory exists, but doesn't have a .bzr
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# directory. So we need to create it, along with any work to create
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# all of the dependent branches, etc.
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dir_to = br_from.bzrdir.clone_on_transport(to_transport,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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# TODO: Some more useful message about what was copied
783
note('Created new branch.')
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# We successfully created the target, remember it
785
if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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elif repository_to is None:
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# we have a bzrdir but no branch or repository
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# XXX: Figure out what to do other than complain.
790
raise errors.BzrCommandError("At %s you have a valid .bzr control"
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" directory, but not a branch or repository. This is an"
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" unsupported configuration. Please move the target directory"
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" out of the way and try again."
796
# We have a repository but no branch, copy the revisions, and then
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last_revision_id = br_from.last_revision()
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repository_to.fetch(br_from.repository,
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revision_id=last_revision_id)
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br_to = br_from.clone(dir_to, revision_id=last_revision_id)
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note('Created new branch.')
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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else: # We have a valid to branch
806
# We were able to connect to the remote location, so remember it
807
# we don't need to successfully push because of possible divergence.
808
if br_from.get_push_location() is None or remember:
809
br_from.set_push_location(br_to.base)
471
transport, relpath = needed[-1]
472
transport.mkdir(relpath)
475
new_transport = transport.clone('..')
476
needed.append((new_transport,
477
new_transport.relpath(transport.base)))
478
if new_transport.base == transport.base:
479
raise BzrCommandError("Could not creeate "
483
br_to = Branch.initialize(location)
810
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old_rh = br_to.revision_history()
813
tree_to = dir_to.open_workingtree()
814
except errors.NotLocalUrl:
815
warning("This transport does not update the working "
816
"tree of: %s. See 'bzr help working-trees' for "
817
"more information." % 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)
486
br_to.pull(br_from, overwrite)
487
except DivergedBranches:
488
raise BzrCommandError("These branches have diverged."
489
" Try a merge then push with overwrite.")
490
if br_from.get_push_location() is None or remember:
491
br_from.set_push_location(location)
834
494
new_rh = br_to.revision_history()
835
495
if old_rh != new_rh:
836
496
# Something changed
837
497
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
498
show_changed_revisions(br_to, old_rh, new_rh)
846
500
class cmd_branch(Command):
847
501
"""Create a new copy of a branch.
852
506
To retrieve the branch as of a particular revision, supply the --revision
853
507
parameter, as in "branch foo/bar -r 5".
509
--basis is to speed up branching from remote branches. When specified, it
510
copies all the file-contents, inventory and revision data from the basis
511
branch before copying anything from the remote branch.
856
_see_also = ['checkout']
857
513
takes_args = ['from_location', 'to_location?']
858
takes_options = ['revision']
514
takes_options = ['revision', 'basis']
859
515
aliases = ['get', 'clone']
861
def run(self, from_location, to_location=None, revision=None):
862
from bzrlib.tag import _merge_tags_if_possible
517
def run(self, from_location, to_location=None, revision=None, basis=None):
518
from bzrlib.clone import copy_branch
520
from shutil import rmtree
863
521
if revision is None:
864
522
revision = [None]
865
523
elif len(revision) > 1:
866
raise errors.BzrCommandError(
524
raise BzrCommandError(
867
525
'bzr branch --revision takes exactly 1 revision value')
869
br_from = Branch.open(from_location)
527
br_from = Branch.open(from_location)
529
if e.errno == errno.ENOENT:
530
raise BzrCommandError('Source location "%s" does not'
531
' exist.' % to_location)
870
534
br_from.lock_read()
536
if basis is not None:
537
basis_branch = Branch.open_containing(basis)[0]
872
540
if len(revision) == 1 and revision[0] is not None:
873
541
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
544
if to_location is None:
880
545
to_location = os.path.basename(from_location.rstrip("/\\"))
883
548
name = os.path.basename(to_location) + '\n'
885
to_transport = transport.get_transport(to_location)
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.'
895
# preserve whatever source format we have.
896
dir = br_from.bzrdir.sprout(to_transport.base, revision_id)
897
branch = dir.open_branch()
898
except errors.NoSuchRevision:
899
to_transport.delete_tree('.')
550
os.mkdir(to_location)
552
if e.errno == errno.EEXIST:
553
raise BzrCommandError('Target directory "%s" already'
554
' exists.' % to_location)
555
if e.errno == errno.ENOENT:
556
raise BzrCommandError('Parent of "%s" does not exist.' %
561
copy_branch(br_from, to_location, revision_id, basis_branch)
562
except bzrlib.errors.NoSuchRevision:
900
564
msg = "The branch %s has no revision %s." % (from_location, revision[0])
901
raise errors.BzrCommandError(msg)
565
raise BzrCommandError(msg)
566
except bzrlib.errors.UnlistableBranch:
568
msg = "The branch %s cannot be used as a --basis"
569
raise BzrCommandError(msg)
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())
571
branch = Branch.open(to_location)
572
name = StringIO(name)
573
branch.put_controlfile('branch-name', name)
910
class cmd_checkout(Command):
911
"""Create a new checkout of an existing branch.
913
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
914
the branch found in '.'. This is useful if you have removed the working tree
915
or if it was never created - i.e. if you pushed the branch to its current
918
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
919
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
921
To retrieve the branch as of a particular revision, supply the --revision
922
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
923
out of date [so you cannot commit] but it may be useful (i.e. to examine old
927
_see_also = ['checkouts', 'branch']
928
takes_args = ['branch_location?', 'to_location?']
929
takes_options = ['revision',
930
Option('lightweight',
931
help="perform a lightweight checkout. Lightweight "
932
"checkouts depend on access to the branch for "
933
"every operation. Normal checkouts can perform "
934
"common operations like diff and status without "
935
"such access, and also support local commits."
940
def run(self, branch_location=None, to_location=None, revision=None,
944
elif len(revision) > 1:
945
raise errors.BzrCommandError(
946
'bzr checkout --revision takes exactly 1 revision value')
947
if branch_location is None:
948
branch_location = osutils.getcwd()
949
to_location = branch_location
950
source = Branch.open(branch_location)
951
if len(revision) == 1 and revision[0] is not None:
952
revision_id = revision[0].in_history(source)[1]
955
if to_location is None:
956
to_location = os.path.basename(branch_location.rstrip("/\\"))
957
# if the source and to_location are the same,
958
# and there is no working tree,
959
# then reconstitute a branch
960
if (osutils.abspath(to_location) ==
961
osutils.abspath(branch_location)):
963
source.bzrdir.open_workingtree()
964
except errors.NoWorkingTree:
965
source.bzrdir.create_workingtree()
968
os.mkdir(to_location)
970
if e.errno == errno.EEXIST:
971
raise errors.BzrCommandError('Target directory "%s" already'
972
' exists.' % to_location)
973
if e.errno == errno.ENOENT:
974
raise errors.BzrCommandError('Parent of "%s" does not exist.'
978
source.create_checkout(to_location, revision_id, lightweight)
981
578
class cmd_renames(Command):
982
579
"""Show list of renamed files.
984
581
# TODO: Option to show renames between two historical versions.
986
583
# TODO: Only show renames under dir, rather than in the whole branch.
987
_see_also = ['status']
988
584
takes_args = ['dir?']
991
def run(self, dir=u'.'):
992
tree = WorkingTree.open_containing(dir)[0]
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))
1010
class cmd_update(Command):
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.
1021
_see_also = ['pull', 'working-trees']
1022
takes_args = ['dir?']
1025
587
def run(self, dir='.'):
1026
tree = WorkingTree.open_containing(dir)[0]
1027
master = tree.branch.get_master_branch()
1028
if master is not None:
1031
tree.lock_tree_write()
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'.")
588
b = Branch.open_containing(dir)[0]
589
old_inv = b.basis_tree().inventory
590
new_inv = b.working_tree().read_working_inventory()
592
renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
594
for old_name, new_name in renames:
595
print "%s => %s" % (old_name, new_name)
1056
598
class cmd_info(Command):
1057
"""Show information about a working tree, branch or repository.
1059
This command will show all known locations and formats associated to the
1060
tree, branch or repository. Statistical information is included with
1063
Branches and working trees will also report any missing revisions.
1065
_see_also = ['revno', 'working-trees', 'repositories']
1066
takes_args = ['location?']
1067
takes_options = ['verbose']
599
"""Show statistical information about a branch."""
600
takes_args = ['branch?']
1069
602
@display_command
1070
def run(self, location=None, verbose=False):
1071
from bzrlib.info import show_bzrdir_info
1072
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
603
def run(self, branch=None):
605
b = Branch.open_containing(branch)[0]
1076
609
class cmd_remove(Command):
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.
610
"""Make a file unversioned.
612
This makes bzr stop tracking changes to a versioned file. It does
613
not delete the working copy.
1087
takes_args = ['file*']
1088
takes_options = ['verbose',
1089
Option('new', help='remove newly-added files'),
1090
RegistryOption.from_kwargs('file-deletion-strategy',
1091
'The file deletion mode to be used',
1092
title='Deletion Strategy', value_switches=True, enum_switch=False,
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.')]
615
takes_args = ['file+']
616
takes_options = ['verbose']
1098
617
aliases = ['rm']
1099
encoding_type = 'replace'
1101
def run(self, file_list, verbose=False, new=False,
1102
file_deletion_strategy='safe'):
1103
tree, file_list = tree_files(file_list)
1105
if file_list is not None:
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.')
1112
added = tree.changes_from(tree.basis_tree(),
1113
specific_files=file_list).added
1114
file_list = sorted([f[0] for f in added], reverse=True)
1115
if len(file_list) == 0:
1116
raise errors.BzrCommandError('No matching files.')
1117
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1118
keep_files=file_deletion_strategy=='keep',
1119
force=file_deletion_strategy=='force')
619
def run(self, file_list, verbose=False):
620
b, file_list = branch_files(file_list)
621
tree = b.working_tree()
622
tree.remove(file_list, verbose=verbose)
1122
625
class cmd_file_id(Command):
1255
692
bzr commit -m 'imported project'
1258
_see_also = ['init-repo', 'branch', 'checkout']
1259
694
takes_args = ['location?']
1261
RegistryOption('format',
1262
help='Specify a format for this branch. '
1263
'See "help formats".',
1264
registry=bzrdir.format_registry,
1265
converter=bzrdir.format_registry.make_bzrdir,
1266
value_switches=True,
1267
title="Branch Format",
1269
Option('append-revisions-only',
1270
help='Never change revnos or the existing log.'
1271
' Append revisions to it only.')
1273
def run(self, location=None, format=None, append_revisions_only=False):
1275
format = bzrdir.format_registry.make_bzrdir('default')
1276
if location is None:
1279
to_transport = transport.get_transport(location)
1281
# The path has to exist to initialize a
1282
# branch inside of it.
1283
# Just using os.mkdir, since I don't
1284
# believe that we want to create a bunch of
1285
# locations if the user supplies an extended path
1286
# TODO: create-prefix
1287
to_transport.ensure_base()
1290
existing_bzrdir = bzrdir.BzrDir.open(location)
1291
except errors.NotBranchError:
1292
# really a NotBzrDir error...
1293
branch = bzrdir.BzrDir.create_branch_convenience(to_transport.base,
1296
from bzrlib.transport.local import LocalTransport
1297
if existing_bzrdir.has_branch():
1298
if (isinstance(to_transport, LocalTransport)
1299
and not existing_bzrdir.has_workingtree()):
1300
raise errors.BranchExistsWithoutWorkingTree(location)
1301
raise errors.AlreadyBranchError(location)
1303
branch = existing_bzrdir.create_branch()
1304
existing_bzrdir.create_workingtree()
1305
if append_revisions_only:
1307
branch.set_append_revisions_only(True)
1308
except errors.UpgradeRequired:
1309
raise errors.BzrCommandError('This branch format cannot be set'
1310
' to append-revisions-only. Try --experimental-branch6')
1313
class cmd_init_repository(Command):
1314
"""Create a shared repository to hold branches.
1316
New branches created under the repository directory will store their
1317
revisions in the repository, not in the branch directory.
1319
If the --no-trees option is used then the branches in the repository
1320
will not have working trees by default.
1323
bzr init-repo --no-trees repo
1325
bzr checkout --lightweight repo/trunk trunk-checkout
1329
See 'bzr help repositories' for more information.
1332
_see_also = ['init', 'branch', 'checkout']
1333
takes_args = ["location"]
1334
takes_options = [RegistryOption('format',
1335
help='Specify a format for this repository. See'
1336
' "bzr help formats" for details',
1337
registry=bzrdir.format_registry,
1338
converter=bzrdir.format_registry.make_bzrdir,
1339
value_switches=True, title='Repository format'),
1341
help='Branches in the repository will default to'
1342
' not having a working tree'),
1344
aliases = ["init-repo"]
1346
def run(self, location, format=None, no_trees=False):
1348
format = bzrdir.format_registry.make_bzrdir('default')
695
def run(self, location=None):
696
from bzrlib.branch import Branch
1350
697
if location is None:
1353
to_transport = transport.get_transport(location)
1354
to_transport.ensure_base()
1356
newdir = format.initialize_on_transport(to_transport)
1357
repo = newdir.create_repository(shared=True)
1358
repo.set_make_working_trees(not no_trees)
700
# The path has to exist to initialize a
701
# branch inside of it.
702
# Just using os.mkdir, since I don't
703
# believe that we want to create a bunch of
704
# locations if the user supplies an extended path
705
if not os.path.exists(location):
707
Branch.initialize(location)
1361
710
class cmd_diff(Command):
1362
"""Show differences in the working tree or between revisions.
711
"""Show differences in working tree.
1364
713
If files are listed, only the changes in those files are listed.
1365
714
Otherwise, all changes for the tree are listed.
1367
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1368
produces patches suitable for "patch -p1".
1372
Shows the difference in the working tree versus the last commit
1374
Difference between the working tree and revision 1
1376
Difference between revision 2 and revision 1
1377
bzr diff --prefix old/:new/
1378
Same as 'bzr diff' but prefix paths with old/ and new/
1379
bzr diff bzr.mine bzr.dev
1380
Show the differences between the two working trees
1382
Show just the differences for 'foo.c'
721
# TODO: Allow diff across branches.
1384
722
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1385
723
# or a graphical diff.
1387
725
# TODO: Python difflib is not exactly the same as unidiff; should
1388
726
# either fix it up or prefer to use an external diff.
728
# TODO: If a directory is given, diff everything under that.
1390
730
# TODO: Selected-file diff is inefficient and doesn't show you
1391
731
# deleted files.
1393
733
# TODO: This probably handles non-Unix newlines poorly.
1395
_see_also = ['status']
1396
735
takes_args = ['file*']
1397
takes_options = ['revision', 'diff-options',
1398
Option('prefix', type=str,
1400
help='Set prefixes to added to old and new filenames, as '
1401
'two values separated by a colon. (eg "old/:new/")'),
736
takes_options = ['revision', 'diff-options']
1403
737
aliases = ['di', 'dif']
1404
encoding_type = 'exact'
1406
739
@display_command
1407
def run(self, revision=None, file_list=None, diff_options=None,
1409
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1411
if (prefix is None) or (prefix == '0'):
1419
old_label, new_label = prefix.split(":")
1421
raise errors.BzrCommandError(
1422
'--prefix expects two values separated by a colon'
1423
' (eg "old/:new/")')
1425
if revision and len(revision) > 2:
1426
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1427
' one or two revision specifiers')
740
def run(self, revision=None, file_list=None, diff_options=None):
741
from bzrlib.diff import show_diff
1430
tree1, file_list = internal_tree_files(file_list)
743
b, file_list = inner_branch_files(file_list)
1434
except errors.FileInWrongBranch:
745
except FileInWrongBranch:
1435
746
if len(file_list) != 2:
1436
raise errors.BzrCommandError("Files are in different branches")
747
raise BzrCommandError("Files are in different branches")
1438
tree1, file1 = WorkingTree.open_containing(file_list[0])
1439
tree2, file2 = WorkingTree.open_containing(file_list[1])
749
b, file1 = Branch.open_containing(file_list[0])
750
b2, file2 = Branch.open_containing(file_list[1])
1440
751
if file1 != "" or file2 != "":
1441
# FIXME diff those two files. rbc 20051123
1442
raise errors.BzrCommandError("Files are in different branches")
752
raise BzrCommandError("Files are in different branches")
1443
753
file_list = None
1444
except errors.NotBranchError:
1445
if (revision is not None and len(revision) == 2
1446
and not revision[0].needs_branch()
1447
and not revision[1].needs_branch()):
1448
# If both revision specs include a branch, we can
1449
# diff them without needing a local working tree
1450
tree1, tree2 = None, None
754
if revision is not None:
756
raise BzrCommandError("Can't specify -r with two branches")
757
if len(revision) == 1:
758
return show_diff(b, revision[0], specific_files=file_list,
759
external_diff_options=diff_options)
760
elif len(revision) == 2:
761
return show_diff(b, revision[0], specific_files=file_list,
762
external_diff_options=diff_options,
763
revision2=revision[1])
1454
if tree2 is not None:
1455
if revision is not None:
1456
# FIXME: but there should be a clean way to diff between
1457
# non-default versions of two trees, it's not hard to do
1459
raise errors.BzrCommandError(
1460
"Sorry, diffing arbitrary revisions across branches "
1461
"is not implemented yet")
1462
return show_diff_trees(tree1, tree2, sys.stdout,
1463
specific_files=file_list,
1464
external_diff_options=diff_options,
1465
old_label=old_label, new_label=new_label)
1467
return diff_cmd_helper(tree1, file_list, diff_options,
1468
revision_specs=revision,
1469
old_label=old_label, new_label=new_label)
765
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
767
return show_diff(b, None, specific_files=file_list,
768
external_diff_options=diff_options, b2=b2)
1472
771
class cmd_deleted(Command):
1478
777
# directories with readdir, rather than stating each one. Same
1479
778
# level of effort but possibly much less IO. (Or possibly not,
1480
779
# if the directories are very large...)
1481
_see_also = ['status', 'ls']
1482
takes_options = ['show-ids']
1484
780
@display_command
1485
781
def run(self, show_ids=False):
1486
tree = WorkingTree.open_containing(u'.')[0]
1489
old = tree.basis_tree()
1492
for path, ie in old.inventory.iter_entries():
1493
if not tree.has_id(ie.file_id):
1494
self.outf.write(path)
1496
self.outf.write(' ')
1497
self.outf.write(ie.file_id)
1498
self.outf.write('\n')
782
b = Branch.open_containing('.')[0]
784
new = b.working_tree()
785
for path, ie in old.inventory.iter_entries():
786
if not new.has_id(ie.file_id):
788
print '%-50s %s' % (path, ie.file_id)
1505
793
class cmd_modified(Command):
1506
"""List files modified in working tree.
794
"""List files modified in working tree."""
1510
_see_also = ['status', 'ls']
1512
796
@display_command
1514
tree = WorkingTree.open_containing(u'.')[0]
1515
td = tree.changes_from(tree.basis_tree())
798
from bzrlib.delta import compare_trees
800
b = Branch.open_containing('.')[0]
801
td = compare_trees(b.basis_tree(), b.working_tree())
1516
803
for path, id, kind, text_modified, meta_modified in td.modified:
1517
self.outf.write(path + '\n')
1520
808
class cmd_added(Command):
1521
"""List files added in working tree.
809
"""List files added in working tree."""
1525
_see_also = ['status', 'ls']
1527
811
@display_command
1529
wt = WorkingTree.open_containing(u'.')[0]
1532
basis = wt.basis_tree()
1535
basis_inv = basis.inventory
1538
if file_id in basis_inv:
1540
if inv.is_root(file_id) and len(basis_inv) == 0:
1542
path = inv.id2path(file_id)
1543
if not os.access(osutils.abspath(path), os.F_OK):
1545
self.outf.write(path + '\n')
813
b = Branch.open_containing('.')[0]
814
wt = b.working_tree()
815
basis_inv = b.basis_tree().inventory
818
if file_id in basis_inv:
820
path = inv.id2path(file_id)
821
if not os.access(b.abspath(path), os.F_OK):
1552
827
class cmd_root(Command):
1553
828
"""Show the tree root directory.
1555
830
The root is the nearest enclosing directory with a .bzr control
1558
832
takes_args = ['filename?']
1559
833
@display_command
1560
834
def run(self, filename=None):
1561
835
"""Print the branch root."""
1562
tree = WorkingTree.open_containing(filename)[0]
1563
self.outf.write(tree.basedir + '\n')
836
b = Branch.open_containing(filename)[0]
1566
840
class cmd_log(Command):
1567
"""Show log of a branch, file, or directory.
1569
By default show the log of the branch containing the working directory.
841
"""Show log of this branch.
1571
843
To request a range of logs, you can use the command -r begin..end
1572
844
-r revision requests a specific revision, -r ..end or -r begin.. are
1578
bzr log -r -10.. http://server/branch
1581
848
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1583
takes_args = ['location?']
850
takes_args = ['filename?']
1584
851
takes_options = [Option('forward',
1585
852
help='show from oldest to newest'),
1589
help='show files changed in each revision'),
853
'timezone', 'verbose',
1590
854
'show-ids', 'revision',
855
Option('line', help='format with one line per revision'),
1592
857
Option('message',
1594
858
help='show revisions whose message matches this regexp',
860
Option('short', help='use moderately short format'),
1597
encoding_type = 'replace'
1599
862
@display_command
1600
def run(self, location=None, timezone='original',
863
def run(self, filename=None, timezone='original',
1607
from bzrlib.log import show_log
872
from bzrlib.log import log_formatter, show_log
1608
874
assert message is None or isinstance(message, basestring), \
1609
875
"invalid message argument %r" % message
1610
876
direction = (forward and 'forward') or 'reverse'
1615
# find the file id to log:
1617
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
879
b, fp = Branch.open_containing(filename)
1621
tree = b.basis_tree()
1622
file_id = tree.path2id(fp)
1624
raise errors.BzrCommandError(
1625
"Path does not have any revision history: %s" %
1629
# FIXME ? log the current subdir only RBC 20060203
1630
if revision is not None \
1631
and len(revision) > 0 and revision[0].get_branch():
1632
location = revision[0].get_branch()
1635
dir, relpath = bzrdir.BzrDir.open_containing(location)
1636
b = dir.open_branch()
1640
if revision is None:
1643
elif len(revision) == 1:
1644
rev1 = rev2 = revision[0].in_history(b).revno
1645
elif len(revision) == 2:
1646
if revision[1].get_branch() != revision[0].get_branch():
1647
# b is taken from revision[0].get_branch(), and
1648
# show_log will use its revision_history. Having
1649
# different branches will lead to weird behaviors.
1650
raise errors.BzrCommandError(
1651
"Log doesn't accept two revisions in different"
1653
if revision[0].spec is None:
1654
# missing begin-range means first revision
1657
rev1 = revision[0].in_history(b).revno
1659
if revision[1].spec is None:
1660
# missing end-range means last known revision
1663
rev2 = revision[1].in_history(b).revno
1665
raise errors.BzrCommandError(
1666
'bzr log --revision takes one or two values.')
1668
# By this point, the revision numbers are converted to the +ve
1669
# form if they were supplied in the -ve form, so we can do
1670
# this comparison in relative safety
1672
(rev2, rev1) = (rev1, rev2)
1674
if log_format is None:
1675
log_format = log.log_formatter_registry.get_default(b)
1677
lf = log_format(show_ids=show_ids, to_file=self.outf,
1678
show_timezone=timezone)
1684
direction=direction,
1685
start_revision=rev1,
1692
def get_log_format(long=False, short=False, line=False, default='long'):
1693
log_format = default
882
inv = b.working_tree().read_working_inventory()
883
except NoWorkingTree:
884
inv = b.get_inventory(b.last_revision())
885
file_id = inv.path2id(fp)
887
file_id = None # points to branch root
889
b, relpath = Branch.open_containing('.')
895
elif len(revision) == 1:
896
rev1 = rev2 = revision[0].in_history(b).revno
897
elif len(revision) == 2:
898
rev1 = revision[0].in_history(b).revno
899
rev2 = revision[1].in_history(b).revno
901
raise BzrCommandError('bzr log --revision takes one or two values.')
903
# By this point, the revision numbers are converted to the +ve
904
# form if they were supplied in the -ve form, so we can do
905
# this comparison in relative safety
907
(rev2, rev1) = (rev1, rev2)
909
mutter('encoding log as %r', bzrlib.user_encoding)
911
# use 'replace' so that we don't abort if trying to write out
912
# in e.g. the default C locale.
913
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1695
915
log_format = 'long'
1697
log_format = 'short'
920
lf = log_formatter(log_format,
923
show_timezone=timezone)
1703
936
class cmd_touching_revisions(Command):
1704
937
"""Return revision-ids which affected a particular file.
1706
A more user-friendly interface is "bzr log FILE".
939
A more user-friendly interface is "bzr log FILE"."""
1710
941
takes_args = ["filename"]
1712
942
@display_command
1713
943
def run(self, filename):
1714
tree, relpath = WorkingTree.open_containing(filename)
1716
file_id = tree.path2id(relpath)
1717
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1718
self.outf.write("%6d %s\n" % (revno, what))
944
b, relpath = Branch.open_containing(filename)[0]
945
inv = b.working_tree().read_working_inventory()
946
file_id = inv.path2id(relpath)
947
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
948
print "%6d %s" % (revno, what)
1721
951
class cmd_ls(Command):
1722
952
"""List files in a tree.
1725
_see_also = ['status', 'cat']
1726
takes_args = ['path?']
1727
954
# TODO: Take a revision or remote path and list that tree instead.
1728
956
takes_options = ['verbose', 'revision',
1729
957
Option('non-recursive',
1730
958
help='don\'t recurse into sub-directories'),
1735
963
Option('ignored', help='Print ignored files'),
1737
965
Option('null', help='Null separate the files'),
1740
967
@display_command
1741
968
def run(self, revision=None, verbose=False,
1742
969
non_recursive=False, from_root=False,
1743
970
unknown=False, versioned=False, ignored=False,
1744
null=False, kind=None, show_ids=False, path=None):
1746
if kind and kind not in ('file', 'directory', 'symlink'):
1747
raise errors.BzrCommandError('invalid kind specified')
1749
973
if verbose and null:
1750
raise errors.BzrCommandError('Cannot set both --verbose and --null')
974
raise BzrCommandError('Cannot set both --verbose and --null')
1751
975
all = not (unknown or versioned or ignored)
1753
977
selection = {'I':ignored, '?':unknown, 'V':versioned}
1760
raise errors.BzrCommandError('cannot specify both --from-root'
1764
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
979
b, relpath = Branch.open_containing('.')
1770
if revision is not None:
1771
tree = branch.repository.revision_tree(
1772
revision[0].in_history(branch).rev_id)
1774
tree = branch.basis_tree()
985
tree = b.working_tree()
987
tree = b.revision_tree(revision[0].in_history(b).rev_id)
988
for fp, fc, kind, fid, entry in tree.list_files():
989
if fp.startswith(relpath):
990
fp = fp[len(relpath):]
991
if non_recursive and '/' in fp:
993
if not all and not selection[fc]:
996
kindch = entry.kind_character()
997
print '%-8s %s%s' % (fc, fp, kindch)
1000
sys.stdout.write('\0')
1778
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1779
if fp.startswith(relpath):
1780
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1781
if non_recursive and '/' in fp:
1783
if not all and not selection[fc]:
1785
if kind is not None and fkind != kind:
1788
kindch = entry.kind_character()
1789
outstring = '%-8s %s%s' % (fc, fp, kindch)
1790
if show_ids and fid is not None:
1791
outstring = "%-50s %s" % (outstring, fid)
1792
self.outf.write(outstring + '\n')
1794
self.outf.write(fp + '\0')
1797
self.outf.write(fid)
1798
self.outf.write('\0')
1806
self.outf.write('%-50s %s\n' % (fp, my_id))
1808
self.outf.write(fp + '\n')
1813
1007
class cmd_unknowns(Command):
1814
"""List unknown files.
1008
"""List unknown files."""
1820
1009
@display_command
1822
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1823
self.outf.write(osutils.quotefn(f) + '\n')
1011
from bzrlib.osutils import quotefn
1012
for f in Branch.open_containing('.')[0].unknowns():
1826
1017
class cmd_ignore(Command):
1827
"""Ignore specified files or patterns.
1018
"""Ignore a command or pattern.
1829
1020
To remove patterns from the ignore list, edit the .bzrignore file.
1831
Trailing slashes on patterns are ignored.
1832
If the pattern contains a slash or is a regular expression, it is compared
1833
to the whole path from the branch root. Otherwise, it is compared to only
1834
the last component of the path. To match a file only in the root
1835
directory, prepend './'.
1837
Ignore patterns specifying absolute paths are not allowed.
1839
Ignore patterns may include globbing wildcards such as:
1840
? - Matches any single character except '/'
1841
* - Matches 0 or more characters except '/'
1842
/**/ - Matches 0 or more directories in a path
1843
[a-z] - Matches a single character from within a group of characters
1845
Ignore patterns may also be Python regular expressions.
1846
Regular expression ignore patterns are identified by a 'RE:' prefix
1847
followed by the regular expression. Regular expression ignore patterns
1848
may not include named or numbered groups.
1850
Note: ignore patterns containing shell wildcards must be quoted from
1022
If the pattern contains a slash, it is compared to the whole path
1023
from the branch root. Otherwise, it is compared to only the last
1024
component of the path. To match a file only in the root directory,
1027
Ignore patterns are case-insensitive on case-insensitive systems.
1029
Note: wildcards must be quoted from the shell on Unix.
1854
1032
bzr ignore ./Makefile
1855
1033
bzr ignore '*.class'
1856
bzr ignore 'lib/**/*.o'
1857
bzr ignore 'RE:lib/.*\.o'
1860
_see_also = ['status', 'ignored']
1861
takes_args = ['name_pattern*']
1863
Option('old-default-rules',
1864
help='Out the ignore rules bzr < 0.9 always used.')
1035
# TODO: Complain if the filename is absolute
1036
takes_args = ['name_pattern']
1867
def run(self, name_pattern_list=None, old_default_rules=None):
1038
def run(self, name_pattern):
1868
1039
from bzrlib.atomicfile import AtomicFile
1869
if old_default_rules is not None:
1870
# dump the rules and exit
1871
for pattern in ignores.OLD_DEFAULTS:
1874
if not name_pattern_list:
1875
raise errors.BzrCommandError("ignore requires at least one "
1876
"NAME_PATTERN or --old-default-rules")
1877
name_pattern_list = [globbing.normalize_pattern(p)
1878
for p in name_pattern_list]
1879
for name_pattern in name_pattern_list:
1880
if (name_pattern[0] == '/' or
1881
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1882
raise errors.BzrCommandError(
1883
"NAME_PATTERN should not be an absolute path")
1884
tree, relpath = WorkingTree.open_containing(u'.')
1885
ifn = tree.abspath('.bzrignore')
1042
b, relpath = Branch.open_containing('.')
1043
ifn = b.abspath('.bzrignore')
1886
1045
if os.path.exists(ifn):
1887
1046
f = open(ifn, 'rt')
1959
1117
given, try to find the format with the extension. If no extension
1960
1118
is found exports to a directory (equivalent to --format=dir).
1962
If root is supplied, it will be used as the root directory inside
1963
container formats (tar, zip, etc). If it is not supplied it will default
1964
to the exported filename. The root option has no effect for 'dir' format.
1966
If branch is omitted then the branch containing the current working
1967
directory will be used.
1969
Note: Export of tree with non-ASCII filenames to zip is not supported.
1971
Supported formats Autodetected by extension
1972
----------------- -------------------------
1975
tbz2 .tar.bz2, .tbz2
1979
takes_args = ['dest', 'branch?']
1120
Root may be the top directory for tar, tgz and tbz2 formats. If none
1121
is given, the top directory will be the root name of the file."""
1122
# TODO: list known exporters
1123
takes_args = ['dest']
1980
1124
takes_options = ['revision', 'format', 'root']
1981
def run(self, dest, branch=None, revision=None, format=None, root=None):
1982
from bzrlib.export import export
1985
tree = WorkingTree.open_containing(u'.')[0]
1988
b = Branch.open(branch)
1125
def run(self, dest, revision=None, format=None, root=None):
1127
b = Branch.open_containing('.')[0]
1990
1128
if revision is None:
1991
# should be tree.last_revision FIXME
1992
1129
rev_id = b.last_revision()
1994
1131
if len(revision) != 1:
1995
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
1132
raise BzrError('bzr export --revision takes exactly 1 argument')
1996
1133
rev_id = revision[0].in_history(b).rev_id
1997
t = b.repository.revision_tree(rev_id)
1999
export(t, dest, format, root)
2000
except errors.NoSuchExportFormat, e:
2001
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1134
t = b.revision_tree(rev_id)
1135
arg_root, ext = os.path.splitext(os.path.basename(dest))
1136
if ext in ('.gz', '.bz2'):
1137
new_root, new_ext = os.path.splitext(arg_root)
1138
if new_ext == '.tar':
1144
if ext in (".tar",):
1146
elif ext in (".tar.gz", ".tgz"):
1148
elif ext in (".tar.bz2", ".tbz2"):
1152
t.export(dest, format, root)
2004
1155
class cmd_cat(Command):
2005
"""Write the contents of a file as of a given revision to standard output.
2007
If no revision is nominated, the last revision is used.
2009
Note: Take care to redirect standard output when using this command on a
2014
takes_options = ['revision', 'name-from-revision']
1156
"""Write a file's text from a previous revision."""
1158
takes_options = ['revision']
2015
1159
takes_args = ['filename']
2016
encoding_type = 'exact'
2018
1161
@display_command
2019
def run(self, filename, revision=None, name_from_revision=False):
2020
if revision is not None and len(revision) != 1:
2021
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2026
tree, b, relpath = \
2027
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2028
except errors.NotBranchError:
2031
if revision is not None and revision[0].get_branch() is not None:
2032
b = Branch.open(revision[0].get_branch())
2034
tree = b.basis_tree()
1162
def run(self, filename, revision=None):
2035
1163
if revision is None:
2036
revision_id = b.last_revision()
2038
revision_id = revision[0].in_history(b).rev_id
2040
cur_file_id = tree.path2id(relpath)
2041
rev_tree = b.repository.revision_tree(revision_id)
2042
old_file_id = rev_tree.path2id(relpath)
2044
if name_from_revision:
2045
if old_file_id is None:
2046
raise errors.BzrCommandError("%r is not present in revision %s"
2047
% (filename, revision_id))
2049
rev_tree.print_file(old_file_id)
2050
elif cur_file_id is not None:
2051
rev_tree.print_file(cur_file_id)
2052
elif old_file_id is not None:
2053
rev_tree.print_file(old_file_id)
2055
raise errors.BzrCommandError("%r is not present in revision %s" %
2056
(filename, revision_id))
1164
raise BzrCommandError("bzr cat requires a revision number")
1165
elif len(revision) != 1:
1166
raise BzrCommandError("bzr cat --revision takes exactly one number")
1167
b, relpath = Branch.open_containing(filename)
1168
b.print_file(relpath, revision[0].in_history(b).revno)
2059
1171
class cmd_local_time_offset(Command):
2103
1200
# XXX: verbose currently does nothing
2105
_see_also = ['bugs', 'uncommit']
2106
1202
takes_args = ['selected*']
2107
1203
takes_options = ['message', 'verbose',
2108
1204
Option('unchanged',
2109
1205
help='commit even if nothing has changed'),
2110
1206
Option('file', type=str,
2112
1207
argname='msgfile',
2113
1208
help='file containing commit message'),
2114
1209
Option('strict',
2115
1210
help="refuse to commit if there are unknown "
2116
1211
"files in the working tree."),
2117
ListOption('fixes', type=str,
2118
help="mark a bug as being fixed by this "
2121
help="perform a local only commit in a bound "
2122
"branch. Such commits are not pushed to "
2123
"the master branch until a normal commit "
2127
1213
aliases = ['ci', 'checkin']
2129
def _get_bug_fix_properties(self, fixes, branch):
2131
# Configure the properties for bug fixing attributes.
2132
for fixed_bug in fixes:
2133
tokens = fixed_bug.split(':')
2134
if len(tokens) != 2:
2135
raise errors.BzrCommandError(
2136
"Invalid bug %s. Must be in the form of 'tag:id'. "
2137
"Commit refused." % fixed_bug)
2138
tag, bug_id = tokens
2140
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2141
except errors.UnknownBugTrackerAbbreviation:
2142
raise errors.BzrCommandError(
2143
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2144
except errors.MalformedBugIdentifier:
2145
raise errors.BzrCommandError(
2146
"Invalid bug identifier for %s. Commit refused."
2148
properties.append('%s fixed' % bug_url)
2149
return '\n'.join(properties)
2151
1215
def run(self, message=None, file=None, verbose=True, selected_list=None,
2152
unchanged=False, strict=False, local=False, fixes=None):
2153
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1216
unchanged=False, strict=False):
2154
1217
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
2155
1218
StrictCommitFailed)
2156
from bzrlib.msgeditor import edit_commit_message, \
2157
make_commit_message_template
2159
# TODO: Need a blackbox test for invoking the external editor; may be
2160
# slightly problematic to run this cross-platform.
2162
# TODO: do more checks that the commit will succeed before
2163
# spending the user's valuable time typing a commit message.
2167
tree, selected_list = tree_files(selected_list)
2168
if selected_list == ['']:
2169
# workaround - commit of root of tree should be exactly the same
2170
# as just default commit in that tree, and succeed even though
2171
# selected-file merge commit is not done yet
2174
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2176
properties['bugs'] = bug_property
2178
if local and not tree.branch.get_bound_location():
2179
raise errors.LocalRequiresBoundBranch()
2181
def get_message(commit_obj):
2182
"""Callback to get commit message"""
2183
my_message = message
2184
if my_message is None and not file:
2185
template = make_commit_message_template(tree, selected_list)
2186
my_message = edit_commit_message(template)
2187
if my_message is None:
2188
raise errors.BzrCommandError("please specify a commit"
2189
" message with either --message or --file")
2190
elif my_message and file:
2191
raise errors.BzrCommandError(
2192
"please specify either --message or --file")
2194
my_message = codecs.open(file, 'rt',
2195
bzrlib.user_encoding).read()
2196
if my_message == "":
2197
raise errors.BzrCommandError("empty commit message specified")
2201
reporter = ReportCommitToLog()
2203
reporter = NullCommitReporter()
1219
from bzrlib.msgeditor import edit_commit_message
1220
from bzrlib.status import show_status
1221
from cStringIO import StringIO
1223
b, selected_list = branch_files(selected_list)
1224
if message is None and not file:
1225
catcher = StringIO()
1226
show_status(b, specific_files=selected_list,
1228
message = edit_commit_message(catcher.getvalue())
1231
raise BzrCommandError("please specify a commit message"
1232
" with either --message or --file")
1233
elif message and file:
1234
raise BzrCommandError("please specify either --message or --file")
1238
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1241
raise BzrCommandError("empty commit message specified")
2206
tree.commit(message_callback=get_message,
2207
specific_files=selected_list,
2208
allow_pointless=unchanged, strict=strict, local=local,
2209
reporter=reporter, revprops=properties)
1244
b.working_tree().commit(message, specific_files=selected_list,
1245
allow_pointless=unchanged, strict=strict)
2210
1246
except PointlessCommit:
2211
1247
# FIXME: This should really happen before the file is read in;
2212
1248
# perhaps prepare the commit; get the message; then actually commit
2213
raise errors.BzrCommandError("no changes to commit."
2214
" use --unchanged to commit anyhow")
1249
raise BzrCommandError("no changes to commit",
1250
["use --unchanged to commit anyhow"])
2215
1251
except ConflictsInTree:
2216
raise errors.BzrCommandError('Conflicts detected in working '
2217
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
1252
raise BzrCommandError("Conflicts detected in working tree. "
1253
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
2219
1254
except StrictCommitFailed:
2220
raise errors.BzrCommandError("Commit refused because there are"
2221
" unknown files in the working tree.")
2222
except errors.BoundBranchOutOfDate, e:
2223
raise errors.BzrCommandError(str(e) + "\n"
2224
'To commit to master branch, run update and then commit.\n'
2225
'You can also pass --local to commit to continue working '
1255
raise BzrCommandError("Commit refused because there are unknown "
1256
"files in the working tree.")
2229
1259
class cmd_check(Command):
2232
1262
This command checks various invariants about the branch storage to
2233
1263
detect data corruption or bzr bugs.
2236
_see_also = ['reconcile']
2237
takes_args = ['branch?']
1265
takes_args = ['dir?']
2238
1266
takes_options = ['verbose']
2240
def run(self, branch=None, verbose=False):
1268
def run(self, dir='.', verbose=False):
2241
1269
from bzrlib.check import check
2243
tree = WorkingTree.open_containing()[0]
2244
branch = tree.branch
2246
branch = Branch.open(branch)
2247
check(branch, verbose)
1270
check(Branch.open_containing(dir)[0], verbose)
1273
class cmd_scan_cache(Command):
1276
from bzrlib.hashcache import HashCache
1282
print '%6d stats' % c.stat_count
1283
print '%6d in hashcache' % len(c._cache)
1284
print '%6d files removed from cache' % c.removed_count
1285
print '%6d hashes updated' % c.update_count
1286
print '%6d files changed too recently to cache' % c.danger_count
2250
1293
class cmd_upgrade(Command):
2251
1294
"""Upgrade branch storage to current format.
2253
1296
The check command or bzr developers may sometimes advise you to run
2254
this command. When the default format has changed you may also be warned
2255
during other operations to upgrade.
1299
This version of this command upgrades from the full-text storage
1300
used by bzr 0.0.8 and earlier to the weave format (v5).
2258
_see_also = ['check']
2259
takes_args = ['url?']
2261
RegistryOption('format',
2262
help='Upgrade to a specific format. See "bzr help'
2263
' formats" for details',
2264
registry=bzrdir.format_registry,
2265
converter=bzrdir.format_registry.make_bzrdir,
2266
value_switches=True, title='Branch format'),
2269
def run(self, url='.', format=None):
1302
takes_args = ['dir?']
1304
def run(self, dir='.'):
2270
1305
from bzrlib.upgrade import upgrade
2272
format = bzrdir.format_registry.make_bzrdir('default')
2273
upgrade(url, format)
2276
1309
class cmd_whoami(Command):
2277
"""Show or set bzr user id.
2281
bzr whoami 'Frank Chu <fchu@example.com>'
2283
takes_options = [ Option('email',
2284
help='display email address only'),
2286
help='set identity for the current branch instead of '
2289
takes_args = ['name?']
2290
encoding_type = 'replace'
1310
"""Show bzr user id."""
1311
takes_options = ['email']
2292
1313
@display_command
2293
def run(self, email=False, branch=False, name=None):
2295
# use branch if we're inside one; otherwise global config
2297
c = Branch.open_containing('.')[0].get_config()
2298
except errors.NotBranchError:
2299
c = config.GlobalConfig()
2301
self.outf.write(c.user_email() + '\n')
2303
self.outf.write(c.username() + '\n')
2306
# display a warning if an email address isn't included in the given name.
1314
def run(self, email=False):
2308
config.extract_email_address(name)
2309
except errors.NoEmailInUsername, e:
2310
warning('"%s" does not seem to contain an email address. '
2311
'This is allowed, but not recommended.', name)
1316
b = bzrlib.branch.Branch.open_containing('.')[0]
1317
config = bzrlib.config.BranchConfig(b)
1318
except NotBranchError:
1319
config = bzrlib.config.GlobalConfig()
2313
# use global config unless --branch given
2315
c = Branch.open_containing('.')[0].get_config()
1322
print config.user_email()
2317
c = config.GlobalConfig()
2318
c.set_user_option('email', name)
1324
print config.username()
2321
1326
class cmd_nick(Command):
2322
"""Print or set the branch nickname.
1328
Print or set the branch nickname.
2324
1329
If unset, the tree root directory name is used as the nickname
2325
1330
To print the current nickname, execute with no argument.
2328
_see_also = ['info']
2329
1332
takes_args = ['nickname?']
2330
1333
def run(self, nickname=None):
2331
branch = Branch.open_containing(u'.')[0]
1334
branch = Branch.open_containing('.')[0]
2332
1335
if nickname is None:
2333
1336
self.printme(branch)
2337
1340
@display_command
2338
1341
def printme(self, branch):
2342
1344
class cmd_selftest(Command):
2343
1345
"""Run internal test suite.
2345
This creates temporary test directories in the working directory, but no
2346
existing data is affected. These directories are deleted if the tests
2347
pass, or left behind to help in debugging if they fail and --keep-output
1347
This creates temporary test directories in the working directory,
1348
but not existing data is affected. These directories are deleted
1349
if the tests pass, or left behind to help in debugging if they
1350
fail and --keep-output is specified.
2350
If arguments are given, they are regular expressions that say which tests
2351
should run. Tests matching any expression are run, and other tests are
2354
Alternatively if --first is given, matching tests are run first and then
2355
all other tests are run. This is useful if you have been working in a
2356
particular area, but want to make sure nothing else was broken.
2358
If --exclude is given, tests that match that regular expression are
2359
excluded, regardless of whether they match --first or not.
2361
To help catch accidential dependencies between tests, the --randomize
2362
option is useful. In most cases, the argument used is the word 'now'.
2363
Note that the seed used for the random number generator is displayed
2364
when this option is used. The seed can be explicitly passed as the
2365
argument to this option if required. This enables reproduction of the
2366
actual ordering used if and when an order sensitive problem is encountered.
2368
If --list-only is given, the tests that would be run are listed. This is
2369
useful when combined with --first, --exclude and/or --randomize to
2370
understand their impact. The test harness reports "Listed nn tests in ..."
2371
instead of "Ran nn tests in ..." when list mode is enabled.
2373
If the global option '--no-plugins' is given, plugins are not loaded
2374
before running the selftests. This has two effects: features provided or
2375
modified by plugins will not be tested, and tests provided by plugins will
2380
run only tests relating to 'ignore'
2381
bzr --no-plugins selftest -v
2382
disable plugins and list tests as they're run
2384
For each test, that needs actual disk access, bzr create their own
2385
subdirectory in the temporary testing directory (testXXXX.tmp).
2386
By default the name of such subdirectory is based on the name of the test.
2387
If option '--numbered-dirs' is given, bzr will use sequent numbers
2388
of running tests to create such subdirectories. This is default behavior
2389
on Windows because of path length limitation.
1352
If arguments are given, they are regular expressions that say
1353
which tests should run.
2391
# NB: this is used from the class without creating an instance, which is
2392
# why it does not have a self parameter.
2393
def get_transport_type(typestring):
2394
"""Parse and return a transport specifier."""
2395
if typestring == "sftp":
2396
from bzrlib.transport.sftp import SFTPAbsoluteServer
2397
return SFTPAbsoluteServer
2398
if typestring == "memory":
2399
from bzrlib.transport.memory import MemoryServer
2401
if typestring == "fakenfs":
2402
from bzrlib.transport.fakenfs import FakeNFSServer
2403
return FakeNFSServer
2404
msg = "No known transport type %s. Supported types are: sftp\n" %\
2406
raise errors.BzrCommandError(msg)
1355
# TODO: --list should give a list of all available tests
2409
1357
takes_args = ['testspecs*']
2410
takes_options = ['verbose',
2412
help='stop when one test fails',
2415
Option('keep-output',
2416
help='keep output directories when tests fail'),
2418
help='Use a different transport by default '
2419
'throughout the test suite.',
2420
type=get_transport_type),
2421
Option('benchmark', help='run the bzr benchmarks.'),
2422
Option('lsprof-timed',
2423
help='generate lsprof output for benchmarked'
2424
' sections of code.'),
2425
Option('cache-dir', type=str,
2426
help='a directory to cache intermediate'
2427
' benchmark steps'),
2428
Option('clean-output',
2429
help='clean temporary tests directories'
2430
' without running tests'),
2432
help='run all tests, but run specified tests first',
2435
Option('numbered-dirs',
2436
help='use numbered dirs for TestCaseInTempDir'),
2438
help='list the tests instead of running them'),
2439
Option('randomize', type=str, argname="SEED",
2440
help='randomize the order of tests using the given'
2441
' seed or "now" for the current time'),
2442
Option('exclude', type=str, argname="PATTERN",
2444
help='exclude tests that match this regular'
2447
encoding_type = 'replace'
1358
takes_options = ['verbose',
1359
Option('one', help='stop when one test fails'),
1360
Option('keep-output',
1361
help='keep output directories when tests fail')
2449
def run(self, testspecs_list=None, verbose=None, one=False,
2450
keep_output=False, transport=None, benchmark=None,
2451
lsprof_timed=None, cache_dir=None, clean_output=False,
2452
first=False, numbered_dirs=None, list_only=False,
2453
randomize=None, exclude=None):
1364
def run(self, testspecs_list=None, verbose=False, one=False,
2454
1366
import bzrlib.ui
2455
from bzrlib.tests import selftest
2456
import bzrlib.benchmarks as benchmarks
2457
from bzrlib.benchmarks import tree_creator
2460
from bzrlib.tests import clean_selftest_output
2461
clean_selftest_output()
2464
if numbered_dirs is None and sys.platform == 'win32':
2465
numbered_dirs = True
2467
if cache_dir is not None:
2468
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2469
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2470
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2472
if testspecs_list is not None:
2473
pattern = '|'.join(testspecs_list)
2477
test_suite_factory = benchmarks.test_suite
2480
# TODO: should possibly lock the history file...
2481
benchfile = open(".perf_history", "at", buffering=1)
2483
test_suite_factory = None
1367
from bzrlib.selftest import selftest
1368
# we don't want progress meters from the tests to go to the
1369
# real output; and we don't want log messages cluttering up
1371
save_ui = bzrlib.ui.ui_factory
1372
bzrlib.trace.info('running tests...')
1374
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1375
if testspecs_list is not None:
1376
pattern = '|'.join(testspecs_list)
2488
1379
result = selftest(verbose=verbose,
2489
1380
pattern=pattern,
2490
1381
stop_on_failure=one,
2491
keep_output=keep_output,
2492
transport=transport,
2493
test_suite_factory=test_suite_factory,
2494
lsprof_timed=lsprof_timed,
2495
bench_history=benchfile,
2496
matching_tests_first=first,
2497
numbered_dirs=numbered_dirs,
2498
list_only=list_only,
2499
random_seed=randomize,
2500
exclude_pattern=exclude
1382
keep_output=keep_output)
1384
bzrlib.trace.info('tests passed')
1386
bzrlib.trace.info('tests failed')
1387
return int(not result)
2503
if benchfile is not None:
2506
info('tests passed')
2508
info('tests failed')
2509
return int(not result)
1389
bzrlib.ui.ui_factory = save_ui
1393
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1394
# is bzrlib itself in a branch?
1395
bzrrev = bzrlib.get_bzr_revision()
1397
print " (bzr checkout, revision %d {%s})" % bzrrev
1398
print bzrlib.__copyright__
1399
print "http://bazaar-ng.org/"
1401
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1402
print "you may use, modify and redistribute it under the terms of the GNU"
1403
print "General Public License version 2 or later."
2512
1406
class cmd_version(Command):
2513
1407
"""Show version of bzr."""
2515
1408
@display_command
2517
from bzrlib.version import show_version
2521
1412
class cmd_rocks(Command):
2522
1413
"""Statement of optimism."""
2526
1415
@display_command
2528
print "It sure does!"
1417
print "it sure does!"
2531
1420
class cmd_find_merge_base(Command):
2532
"""Find and print a base revision for merging two branches."""
1421
"""Find and print a base revision for merging two branches.
2533
1423
# TODO: Options to specify revisions on either side, as if
2534
1424
# merging only part of the history.
2535
1425
takes_args = ['branch', 'other']
2538
1428
@display_command
2539
1429
def run(self, branch, other):
2540
from bzrlib.revision import MultipleRevisionSources
1430
from bzrlib.revision import common_ancestor, MultipleRevisionSources
2542
1432
branch1 = Branch.open_containing(branch)[0]
2543
1433
branch2 = Branch.open_containing(other)[0]
1435
history_1 = branch1.revision_history()
1436
history_2 = branch2.revision_history()
2545
1438
last1 = branch1.last_revision()
2546
1439
last2 = branch2.last_revision()
2548
source = MultipleRevisionSources(branch1.repository,
1441
source = MultipleRevisionSources(branch1, branch2)
2551
1443
base_rev_id = common_ancestor(last1, last2, source)
2553
1445
print 'merge base is revision %s' % base_rev_id
1449
if base_revno is None:
1450
raise bzrlib.errors.UnrelatedBranches()
1452
print ' r%-6d in %s' % (base_revno, branch)
1454
other_revno = branch2.revision_id_to_revno(base_revid)
1456
print ' r%-6d in %s' % (other_revno, other)
2556
1460
class cmd_merge(Command):
2557
1461
"""Perform a three-way merge.
2559
The branch is the branch you will merge from. By default, it will merge
2560
the latest revision. If you specify a revision, that revision will be
2561
merged. If you specify two revisions, the first will be used as a BASE,
2562
and the second one as OTHER. Revision numbers are always relative to the
1463
The branch is the branch you will merge from. By default, it will
1464
merge the latest revision. If you specify a revision, that
1465
revision will be merged. If you specify two revisions, the first
1466
will be used as a BASE, and the second one as OTHER. Revision
1467
numbers are always relative to the specified branch.
2565
By default, bzr will try to merge in all new work from the other
1469
By default bzr will try to merge in all new work from the other
2566
1470
branch, automatically determining an appropriate base. If this
2567
1471
fails, you may need to give an explicit base.
2569
Merge will do its best to combine the changes in two branches, but there
2570
are some kinds of problems only a human can fix. When it encounters those,
2571
it will mark a conflict. A conflict means that you need to fix something,
2572
before you should commit.
2574
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2576
If there is no default branch set, the first merge will set it. After
2577
that, you can omit the branch to use the default. To change the
2578
default, use --remember. The value will only be saved if the remote
2579
location can be accessed.
2581
The results of the merge are placed into the destination working
2582
directory, where they can be reviewed (with bzr diff), tested, and then
2583
committed to record the result of the merge.
2587
To merge the latest revision from bzr.dev:
2588
bzr merge ../bzr.dev
1475
To merge the latest revision from bzr.dev
1476
bzr merge ../bzr.dev
2590
To merge changes up to and including revision 82 from bzr.dev:
2591
bzr merge -r 82 ../bzr.dev
1478
To merge changes up to and including revision 82 from bzr.dev
1479
bzr merge -r 82 ../bzr.dev
2593
1481
To merge the changes introduced by 82, without previous changes:
2594
bzr merge -r 81..82 ../bzr.dev
1482
bzr merge -r 81..82 ../bzr.dev
2596
1484
merge refuses to run if there are any uncommitted changes, unless
2597
1485
--force is given.
2600
_see_also = ['update', 'remerge']
2601
1487
takes_args = ['branch?']
2602
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2603
Option('show-base', help="Show base revision text in "
2605
Option('uncommitted', help='Apply uncommitted changes'
2606
' from a working copy, instead of branch changes'),
2607
Option('pull', help='If the destination is already'
2608
' completely merged into the source, pull from the'
2609
' source rather than merging. When this happens,'
2610
' you do not need to commit the result.'),
2612
help='Branch to merge into, '
2613
'rather than the one containing the working directory',
1488
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1489
Option('show-base', help="Show base revision text in "
2619
1492
def run(self, branch=None, revision=None, force=False, merge_type=None,
2620
show_base=False, reprocess=False, remember=False,
2621
uncommitted=False, pull=False,
2624
from bzrlib.tag import _merge_tags_if_possible
2625
other_revision_id = None
1493
show_base=False, reprocess=False):
1494
from bzrlib.merge import merge
1495
from bzrlib.merge_core import ApplyMerge3
2626
1496
if merge_type is None:
2627
merge_type = _mod_merge.Merge3Merger
2629
if directory is None: directory = u'.'
2630
# XXX: jam 20070225 WorkingTree should be locked before you extract its
2631
# inventory. Because merge is a mutating operation, it really
2632
# should be a lock_write() for the whole cmd_merge operation.
2633
# However, cmd_merge open's its own tree in _merge_helper, which
2634
# means if we lock here, the later lock_write() will always block.
2635
# Either the merge helper code should be updated to take a tree,
2636
# (What about tree.merge_from_branch?)
2637
tree = WorkingTree.open_containing(directory)[0]
2638
change_reporter = delta._ChangeReporter(
2639
unversioned_filter=tree.is_ignored)
2641
if branch is not None:
2643
mergeable = bundle.read_mergeable_from_url(
2645
except errors.NotABundle:
2646
pass # Continue on considering this url a Branch
1497
merge_type = ApplyMerge3
1499
branch = Branch.open_containing('.')[0].get_parent()
1501
raise BzrCommandError("No merge location known or specified.")
2648
if revision is not None:
2649
raise errors.BzrCommandError(
2650
'Cannot use -r with merge directives or bundles')
2651
other_revision_id = mergeable.install_revisions(
2652
tree.branch.repository)
2653
revision = [RevisionSpec.from_string(
2654
'revid:' + other_revision_id)]
2656
if revision is None \
2657
or len(revision) < 1 or revision[0].needs_branch():
2658
branch = self._get_remembered_parent(tree, branch, 'Merging from')
1503
print "Using saved location: %s" % branch
2660
1504
if revision is None or len(revision) < 1:
2663
other = [branch, None]
2666
other = [branch, -1]
2667
other_branch, path = Branch.open_containing(branch)
1506
other = [branch, -1]
2670
raise errors.BzrCommandError('Cannot use --uncommitted and'
2671
' --revision at the same time.')
2672
branch = revision[0].get_branch() or branch
2673
1508
if len(revision) == 1:
2674
1509
base = [None, None]
2675
if other_revision_id is not None:
2680
other_branch, path = Branch.open_containing(branch)
2681
revno = revision[0].in_history(other_branch).revno
2682
other = [branch, revno]
1510
other_branch = Branch.open_containing(branch)[0]
1511
revno = revision[0].in_history(other_branch).revno
1512
other = [branch, revno]
2684
1514
assert len(revision) == 2
2685
1515
if None in revision:
2686
raise errors.BzrCommandError(
2687
"Merge doesn't permit empty revision specifier.")
2688
base_branch, path = Branch.open_containing(branch)
2689
branch1 = revision[1].get_branch() or branch
2690
other_branch, path1 = Branch.open_containing(branch1)
2691
if revision[0].get_branch() is not None:
2692
# then path was obtained from it, and is None.
2695
base = [branch, revision[0].in_history(base_branch).revno]
2696
other = [branch1, revision[1].in_history(other_branch).revno]
2698
if ((tree.branch.get_parent() is None or remember) and
2699
other_branch is not None):
2700
tree.branch.set_parent(other_branch.base)
2702
# pull tags now... it's a bit inconsistent to do it ahead of copying
2703
# the history but that's done inside the merge code
2704
if other_branch is not None:
2705
_merge_tags_if_possible(other_branch, tree.branch)
2708
interesting_files = [path]
2710
interesting_files = None
2711
pb = ui.ui_factory.nested_progress_bar()
1516
raise BzrCommandError(
1517
"Merge doesn't permit that revision specifier.")
1518
b = Branch.open_containing(branch)[0]
1520
base = [branch, revision[0].in_history(b).revno]
1521
other = [branch, revision[1].in_history(b).revno]
2714
conflict_count = _merge_helper(
2715
other, base, other_rev_id=other_revision_id,
2716
check_clean=(not force),
2717
merge_type=merge_type,
2718
reprocess=reprocess,
2719
show_base=show_base,
2722
pb=pb, file_list=interesting_files,
2723
change_reporter=change_reporter)
1524
conflict_count = merge(other, base, check_clean=(not force),
1525
merge_type=merge_type, reprocess=reprocess,
1526
show_base=show_base)
2726
1527
if conflict_count != 0:
2730
except errors.AmbiguousBase, e:
1531
except bzrlib.errors.AmbiguousBase, e:
2731
1532
m = ("sorry, bzr can't determine the right merge base yet\n"
2732
1533
"candidates are:\n "
2733
1534
+ "\n ".join(e.bases)
2782
1549
def run(self, file_list=None, merge_type=None, show_base=False,
2783
1550
reprocess=False):
1551
from bzrlib.merge import merge_inner, transform_tree
1552
from bzrlib.merge_core import ApplyMerge3
2784
1553
if merge_type is None:
2785
merge_type = _mod_merge.Merge3Merger
2786
tree, file_list = tree_files(file_list)
1554
merge_type = ApplyMerge3
1555
b, file_list = branch_files(file_list)
2789
parents = tree.get_parent_ids()
2790
if len(parents) != 2:
2791
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2792
" merges. Not cherrypicking or"
2794
repository = tree.branch.repository
2795
base_revision = common_ancestor(parents[0],
2796
parents[1], repository)
2797
base_tree = repository.revision_tree(base_revision)
2798
other_tree = repository.revision_tree(parents[1])
1558
pending_merges = b.working_tree().pending_merges()
1559
if len(pending_merges) != 1:
1560
raise BzrCommandError("Sorry, remerge only works after normal"
1561
+ " merges. Not cherrypicking or"
1563
this_tree = b.working_tree()
1564
base_revision = common_ancestor(b.last_revision(),
1565
pending_merges[0], b)
1566
base_tree = b.revision_tree(base_revision)
1567
other_tree = b.revision_tree(pending_merges[0])
2799
1568
interesting_ids = None
2801
conflicts = tree.conflicts()
2802
1569
if file_list is not None:
2803
1570
interesting_ids = set()
2804
1571
for filename in file_list:
2805
file_id = tree.path2id(filename)
2807
raise errors.NotVersionedError(filename)
1572
file_id = this_tree.path2id(filename)
2808
1573
interesting_ids.add(file_id)
2809
if tree.kind(file_id) != "directory":
1574
if this_tree.kind(file_id) != "directory":
2812
for name, ie in tree.inventory.iter_entries(file_id):
1577
for name, ie in this_tree.inventory.iter_entries(file_id):
2813
1578
interesting_ids.add(ie.file_id)
2814
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
1579
transform_tree(this_tree, b.basis_tree(), interesting_ids)
1580
if file_list is None:
1581
restore_files = list(this_tree.iter_conflicts())
2816
# Remerge only supports resolving contents conflicts
2817
allowed_conflicts = ('text conflict', 'contents conflict')
2818
restore_files = [c.path for c in conflicts
2819
if c.typestring in allowed_conflicts]
2820
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2821
tree.set_conflicts(ConflictList(new_conflicts))
2822
if file_list is not None:
2823
1583
restore_files = file_list
2824
1584
for filename in restore_files:
2826
restore(tree.abspath(filename))
2827
except errors.NotConflicted:
1586
restore(this_tree.abspath(filename))
1587
except NotConflicted:
2829
conflicts = _mod_merge.merge_inner(
2830
tree.branch, other_tree, base_tree,
2832
interesting_ids=interesting_ids,
2833
other_rev_id=parents[1],
2834
merge_type=merge_type,
2835
show_base=show_base,
2836
reprocess=reprocess)
1589
conflicts = merge_inner(b, other_tree, base_tree,
1590
interesting_ids = interesting_ids,
1591
other_rev_id=pending_merges[0],
1592
merge_type=merge_type,
1593
show_base=show_base,
1594
reprocess=reprocess)
2839
1597
if conflicts > 0:
2845
1602
class cmd_revert(Command):
2846
"""Revert files to a previous revision.
2848
Giving a list of files will revert only those files. Otherwise, all files
2849
will be reverted. If the revision is not specified with '--revision', the
2850
last committed revision is used.
2852
To remove only some changes, without reverting to a prior version, use
2853
merge instead. For example, "merge . --r-2..-3" will remove the changes
2854
introduced by -2, without affecting the changes introduced by -1. Or
2855
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2857
By default, any files that have been manually changed will be backed up
2858
first. (Files changed only by merge are not backed up.) Backup files have
2859
'.~#~' appended to their name, where # is a number.
2861
When you provide files, you can use their current pathname or the pathname
2862
from the target revision. So you can use revert to "undelete" a file by
2863
name. If you name a directory, all the contents of that directory will be
1603
"""Reverse all changes since the last commit.
1605
Only versioned files are affected. Specify filenames to revert only
1606
those files. By default, any files that are changed will be backed up
1607
first. Backup files have a '~' appended to their name.
2867
_see_also = ['cat', 'export']
2868
1609
takes_options = ['revision', 'no-backup']
2869
1610
takes_args = ['file*']
1611
aliases = ['merge-revert']
2871
1613
def run(self, revision=None, no_backup=False, file_list=None):
1614
from bzrlib.merge import merge_inner
1615
from bzrlib.commands import parse_spec
2872
1616
if file_list is not None:
2873
1617
if len(file_list) == 0:
2874
raise errors.BzrCommandError("No files specified")
1618
raise BzrCommandError("No files specified")
2878
tree, file_list = tree_files(file_list)
2879
1621
if revision is None:
2880
# FIXME should be tree.last_revision
2881
rev_id = tree.last_revision()
1623
b = Branch.open_containing('.')[0]
1624
rev_id = b.last_revision()
2882
1625
elif len(revision) != 1:
2883
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
1626
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
2885
rev_id = revision[0].in_history(tree.branch).rev_id
2886
pb = ui.ui_factory.nested_progress_bar()
2888
tree.revert(file_list,
2889
tree.branch.repository.revision_tree(rev_id),
2890
not no_backup, pb, report_changes=True)
1628
b, file_list = branch_files(file_list)
1629
rev_id = revision[0].in_history(b).rev_id
1630
b.working_tree().revert(file_list, b.revision_tree(rev_id),
2895
1634
class cmd_assert_fail(Command):
2896
1635
"""Test reporting of assertion failures"""
2897
# intended just for use in testing
2902
raise AssertionError("always fails")
1638
assert False, "always fails"
2905
1641
class cmd_help(Command):
2906
1642
"""Show help on a command or other topic.
2909
_see_also = ['topics']
2910
takes_options = [Option('long', 'show help on all commands')]
1644
For a list of all available commands, say 'bzr help commands'."""
1645
takes_options = ['long']
2911
1646
takes_args = ['topic?']
2912
aliases = ['?', '--help', '-?', '-h']
2914
1649
@display_command
2915
1650
def run(self, topic=None, long=False):
2917
1652
if topic is None and long:
2918
1653
topic = "commands"
2919
bzrlib.help.help(topic)
2922
1657
class cmd_shell_complete(Command):
2923
1658
"""Show appropriate completions for context.
2925
For a list of all available commands, say 'bzr shell-complete'.
1660
For a list of all available commands, say 'bzr shell-complete'."""
2927
1661
takes_args = ['context?']
2928
1662
aliases = ['s-c']
2937
1671
class cmd_fetch(Command):
2938
1672
"""Copy in history from another branch but don't merge it.
2940
This is an internal method used for pull and merge.
1674
This is an internal method used for pull and merge."""
2943
1676
takes_args = ['from_branch', 'to_branch']
2944
1677
def run(self, from_branch, to_branch):
2945
1678
from bzrlib.fetch import Fetcher
1679
from bzrlib.branch import Branch
2946
1680
from_b = Branch.open(from_branch)
2947
1681
to_b = Branch.open(to_branch)
2948
Fetcher(to_b, from_b)
1686
Fetcher(to_b, from_b)
2951
1693
class cmd_missing(Command):
2952
"""Show unmerged/unpulled revisions between two branches.
2954
OTHER_BRANCH may be local or remote.
1694
"""What is missing in this branch relative to other branch.
2957
_see_also = ['merge', 'pull']
2958
takes_args = ['other_branch?']
2959
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2961
'Display changes in the local branch only'),
2962
Option('theirs-only',
2963
'Display changes in the remote branch only'),
2968
encoding_type = 'replace'
1696
# TODO: rewrite this in terms of ancestry so that it shows only
1699
takes_args = ['remote?']
1700
aliases = ['mis', 'miss']
1701
# We don't have to add quiet to the list, because
1702
# unknown options are parsed as booleans
1703
takes_options = ['verbose', 'quiet']
2970
1705
@display_command
2971
def run(self, other_branch=None, reverse=False, mine_only=False,
2972
theirs_only=False, log_format=None, long=False, short=False, line=False,
2973
show_ids=False, verbose=False):
2974
from bzrlib.missing import find_unmerged, iter_log_revisions
2975
from bzrlib.log import log_formatter
2976
local_branch = Branch.open_containing(u".")[0]
2977
parent = local_branch.get_parent()
2978
if other_branch is None:
2979
other_branch = parent
2980
if other_branch is None:
2981
raise errors.BzrCommandError("No peer location known or specified.")
2982
display_url = urlutils.unescape_for_display(parent,
2984
print "Using last location: " + display_url
2986
remote_branch = Branch.open(other_branch)
2987
if remote_branch.base == local_branch.base:
2988
remote_branch = local_branch
2989
local_branch.lock_read()
2991
remote_branch.lock_read()
2993
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2994
if (log_format is None):
2995
log_format = log.log_formatter_registry.get_default(
2997
lf = log_format(to_file=self.outf,
2999
show_timezone='original')
3000
if reverse is False:
3001
local_extra.reverse()
3002
remote_extra.reverse()
3003
if local_extra and not theirs_only:
3004
print "You have %d extra revision(s):" % len(local_extra)
3005
for revision in iter_log_revisions(local_extra,
3006
local_branch.repository,
3008
lf.log_revision(revision)
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 revision in iter_log_revisions(remote_extra,
3017
remote_branch.repository,
3019
lf.log_revision(revision)
3020
if not remote_extra and not local_extra:
3022
print "Branches are up to date."
3026
remote_branch.unlock()
3028
local_branch.unlock()
3029
if not status_code and parent is None and other_branch is not None:
3030
local_branch.lock_write()
3032
# handle race conditions - a parent might be set while we run.
3033
if local_branch.get_parent() is None:
3034
local_branch.set_parent(remote_branch.base)
3036
local_branch.unlock()
1706
def run(self, remote=None, verbose=False, quiet=False):
1707
from bzrlib.errors import BzrCommandError
1708
from bzrlib.missing import show_missing
1710
if verbose and quiet:
1711
raise BzrCommandError('Cannot pass both quiet and verbose')
1713
b = Branch.open_containing('.')[0]
1714
parent = b.get_parent()
1717
raise BzrCommandError("No missing location known or specified.")
1720
print "Using last location: %s" % parent
1722
elif parent is None:
1723
# We only update parent if it did not exist, missing
1724
# should not change the parent
1725
b.set_parent(remote)
1726
br_remote = Branch.open_containing(remote)[0]
1727
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
3040
1730
class cmd_plugins(Command):
3162
1836
if to_revid is None:
3163
1837
to_revno = b.revno()
3164
1838
if from_revno is None or to_revno is None:
3165
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
1839
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
3166
1840
for revno in range(from_revno, to_revno + 1):
3167
b.repository.sign_revision(b.get_rev_id(revno),
3170
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3173
class cmd_bind(Command):
3174
"""Convert the current branch into a checkout of the supplied branch.
3176
Once converted into a checkout, commits must succeed on the master branch
3177
before they will be applied to the local branch.
3180
_see_also = ['checkouts', 'unbind']
3181
takes_args = ['location?']
3184
def run(self, location=None):
3185
b, relpath = Branch.open_containing(u'.')
3186
if location is None:
3188
location = b.get_old_bound_location()
3189
except errors.UpgradeRequired:
3190
raise errors.BzrCommandError('No location supplied. '
3191
'This format does not remember old locations.')
3193
if location is None:
3194
raise errors.BzrCommandError('No location supplied and no '
3195
'previous location known')
3196
b_other = Branch.open(location)
3199
except errors.DivergedBranches:
3200
raise errors.BzrCommandError('These branches have diverged.'
3201
' Try merging, and then bind again.')
3204
class cmd_unbind(Command):
3205
"""Convert the current checkout into a regular branch.
3207
After unbinding, the local branch is considered independent and subsequent
3208
commits will be local only.
3211
_see_also = ['checkouts', 'bind']
3216
b, relpath = Branch.open_containing(u'.')
3218
raise errors.BzrCommandError('Local branch is not bound')
3221
class cmd_uncommit(Command):
3222
"""Remove the last committed revision.
3224
--verbose will print out what is being removed.
3225
--dry-run will go through all the motions, but not actually
3228
In the future, uncommit will create a revision bundle, which can then
3232
# TODO: jam 20060108 Add an option to allow uncommit to remove
3233
# unreferenced information in 'branch-as-repository' branches.
3234
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3235
# information in shared branches as well.
3236
_see_also = ['commit']
3237
takes_options = ['verbose', 'revision',
3238
Option('dry-run', help='Don\'t actually make changes'),
3239
Option('force', help='Say yes to all questions.')]
3240
takes_args = ['location?']
3243
def run(self, location=None,
3244
dry_run=False, verbose=False,
3245
revision=None, force=False):
3246
from bzrlib.log import log_formatter, show_log
3248
from bzrlib.uncommit import uncommit
3250
if location is None:
3252
control, relpath = bzrdir.BzrDir.open_containing(location)
3254
tree = control.open_workingtree()
3256
except (errors.NoWorkingTree, errors.NotLocalUrl):
3258
b = control.open_branch()
3261
if revision is None:
3264
# 'bzr uncommit -r 10' actually means uncommit
3265
# so that the final tree is at revno 10.
3266
# but bzrlib.uncommit.uncommit() actually uncommits
3267
# the revisions that are supplied.
3268
# So we need to offset it by one
3269
revno = revision[0].in_history(b).revno+1
3271
if revno <= b.revno():
3272
rev_id = b.get_rev_id(revno)
3274
self.outf.write('No revisions to uncommit.\n')
3277
lf = log_formatter('short',
3279
show_timezone='original')
3284
direction='forward',
3285
start_revision=revno,
3286
end_revision=b.revno())
3289
print 'Dry-run, pretending to remove the above revisions.'
3291
val = raw_input('Press <enter> to continue')
3293
print 'The above revision(s) will be removed.'
3295
val = raw_input('Are you sure [y/N]? ')
3296
if val.lower() not in ('y', 'yes'):
3300
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3304
class cmd_break_lock(Command):
3305
"""Break a dead lock on a repository, branch or working directory.
3307
CAUTION: Locks should only be broken when you are sure that the process
3308
holding the lock has been stopped.
3310
You can get information on what locks are open via the 'bzr info' command.
3315
takes_args = ['location?']
3317
def run(self, location=None, show=False):
3318
if location is None:
3320
control, relpath = bzrdir.BzrDir.open_containing(location)
3322
control.break_lock()
3323
except NotImplementedError:
3327
class cmd_wait_until_signalled(Command):
3328
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3330
This just prints a line to signal when it is ready, then blocks on stdin.
3336
sys.stdout.write("running\n")
3338
sys.stdin.readline()
3341
class cmd_serve(Command):
3342
"""Run the bzr server."""
3344
aliases = ['server']
3348
help='serve on stdin/out for use from inetd or sshd'),
3350
help='listen for connections on nominated port of the form '
3351
'[hostname:]portnumber. Passing 0 as the port number will '
3352
'result in a dynamically allocated port. Default port is '
3356
help='serve contents of directory',
3358
Option('allow-writes',
3359
help='By default the server is a readonly server. Supplying '
3360
'--allow-writes enables write access to the contents of '
3361
'the served directory and below. '
3365
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3366
from bzrlib.smart import medium, server
3367
from bzrlib.transport import get_transport
3368
from bzrlib.transport.chroot import ChrootServer
3369
from bzrlib.transport.remote import BZR_DEFAULT_PORT, BZR_DEFAULT_INTERFACE
3370
if directory is None:
3371
directory = os.getcwd()
3372
url = urlutils.local_path_to_url(directory)
3373
if not allow_writes:
3374
url = 'readonly+' + url
3375
chroot_server = ChrootServer(get_transport(url))
3376
chroot_server.setUp()
3377
t = get_transport(chroot_server.get_url())
3379
smart_server = medium.SmartServerPipeStreamMedium(
3380
sys.stdin, sys.stdout, t)
3382
host = BZR_DEFAULT_INTERFACE
3384
port = BZR_DEFAULT_PORT
3387
host, port = port.split(':')
3389
smart_server = server.SmartTCPServer(t, host=host, port=port)
3390
print 'listening on port: ', smart_server.port
3392
# for the duration of this server, no UI output is permitted.
3393
# note that this may cause problems with blackbox tests. This should
3394
# be changed with care though, as we dont want to use bandwidth sending
3395
# progress over stderr to smart server clients!
3396
old_factory = ui.ui_factory
3398
ui.ui_factory = ui.SilentUIFactory()
3399
smart_server.serve()
3401
ui.ui_factory = old_factory
3404
class cmd_join(Command):
3405
"""Combine a subtree into its containing tree.
3407
This command is for experimental use only. It requires the target tree
3408
to be in dirstate-with-subtree format, which cannot be converted into
3411
The TREE argument should be an independent tree, inside another tree, but
3412
not part of it. (Such trees can be produced by "bzr split", but also by
3413
running "bzr branch" with the target inside a tree.)
3415
The result is a combined tree, with the subtree no longer an independant
3416
part. This is marked as a merge of the subtree into the containing tree,
3417
and all history is preserved.
3419
If --reference is specified, the subtree retains its independence. It can
3420
be branched by itself, and can be part of multiple projects at the same
3421
time. But operations performed in the containing tree, such as commit
3422
and merge, will recurse into the subtree.
3425
_see_also = ['split']
3426
takes_args = ['tree']
3427
takes_options = [Option('reference', 'join by reference')]
3430
def run(self, tree, reference=False):
3431
sub_tree = WorkingTree.open(tree)
3432
parent_dir = osutils.dirname(sub_tree.basedir)
3433
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3434
repo = containing_tree.branch.repository
3435
if not repo.supports_rich_root():
3436
raise errors.BzrCommandError(
3437
"Can't join trees because %s doesn't support rich root data.\n"
3438
"You can use bzr upgrade on the repository."
3442
containing_tree.add_reference(sub_tree)
3443
except errors.BadReferenceTarget, e:
3444
# XXX: Would be better to just raise a nicely printable
3445
# exception from the real origin. Also below. mbp 20070306
3446
raise errors.BzrCommandError("Cannot join %s. %s" %
3450
containing_tree.subsume(sub_tree)
3451
except errors.BadSubsumeSource, e:
3452
raise errors.BzrCommandError("Cannot join %s. %s" %
3456
class cmd_split(Command):
3457
"""Split a tree into two trees.
3459
This command is for experimental use only. It requires the target tree
3460
to be in dirstate-with-subtree format, which cannot be converted into
3463
The TREE argument should be a subdirectory of a working tree. That
3464
subdirectory will be converted into an independent tree, with its own
3465
branch. Commits in the top-level tree will not apply to the new subtree.
3466
If you want that behavior, do "bzr join --reference TREE".
3469
_see_also = ['join']
3470
takes_args = ['tree']
3474
def run(self, tree):
3475
containing_tree, subdir = WorkingTree.open_containing(tree)
3476
sub_id = containing_tree.path2id(subdir)
3478
raise errors.NotVersionedError(subdir)
3480
containing_tree.extract(sub_id)
3481
except errors.RootNotRich:
3482
raise errors.UpgradeRequired(containing_tree.branch.base)
3486
class cmd_merge_directive(Command):
3487
"""Generate a merge directive for auto-merge tools.
3489
A directive requests a merge to be performed, and also provides all the
3490
information necessary to do so. This means it must either include a
3491
revision bundle, or the location of a branch containing the desired
3494
A submit branch (the location to merge into) must be supplied the first
3495
time the command is issued. After it has been supplied once, it will
3496
be remembered as the default.
3498
A public branch is optional if a revision bundle is supplied, but required
3499
if --diff or --plain is specified. It will be remembered as the default
3500
after the first use.
3503
takes_args = ['submit_branch?', 'public_branch?']
3506
RegistryOption.from_kwargs('patch-type',
3507
'The type of patch to include in the directive',
3508
title='Patch type', value_switches=True, enum_switch=False,
3509
bundle='Bazaar revision bundle (default)',
3510
diff='Normal unified diff',
3511
plain='No patch, just directive'),
3512
Option('sign', help='GPG-sign the directive'), 'revision',
3513
Option('mail-to', type=str,
3514
help='Instead of printing the directive, email to this address'),
3515
Option('message', type=str, short_name='m',
3516
help='Message to use when committing this merge')
3519
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3520
sign=False, revision=None, mail_to=None, message=None):
3521
if patch_type == 'plain':
3523
branch = Branch.open('.')
3524
stored_submit_branch = branch.get_submit_branch()
3525
if submit_branch is None:
3526
submit_branch = stored_submit_branch
3528
if stored_submit_branch is None:
3529
branch.set_submit_branch(submit_branch)
3530
if submit_branch is None:
3531
submit_branch = branch.get_parent()
3532
if submit_branch is None:
3533
raise errors.BzrCommandError('No submit branch specified or known')
3535
stored_public_branch = branch.get_public_branch()
3536
if public_branch is None:
3537
public_branch = stored_public_branch
3538
elif stored_public_branch is None:
3539
branch.set_public_branch(public_branch)
3540
if patch_type != "bundle" and public_branch is None:
3541
raise errors.BzrCommandError('No public branch specified or'
3543
if revision is not None:
3544
if len(revision) != 1:
3545
raise errors.BzrCommandError('bzr merge-directive takes '
3546
'exactly one revision identifier')
3548
revision_id = revision[0].in_history(branch).rev_id
3550
revision_id = branch.last_revision()
3551
directive = merge_directive.MergeDirective.from_objects(
3552
branch.repository, revision_id, time.time(),
3553
osutils.local_time_offset(), submit_branch,
3554
public_branch=public_branch, patch_type=patch_type,
3558
self.outf.write(directive.to_signed(branch))
3560
self.outf.writelines(directive.to_lines())
3562
message = directive.to_email(mail_to, branch, sign)
3564
server = branch.get_config().get_user_option('smtp_server')
3566
server = 'localhost'
3568
s.sendmail(message['From'], message['To'], message.as_string())
3571
class cmd_tag(Command):
3572
"""Create a tag naming a revision.
3574
Tags give human-meaningful names to revisions. Commands that take a -r
3575
(--revision) option can be given -rtag:X, where X is any previously
3578
Tags are stored in the branch. Tags are copied from one branch to another
3579
along when you branch, push, pull or merge.
3581
It is an error to give a tag name that already exists unless you pass
3582
--force, in which case the tag is moved to point to the new revision.
3585
_see_also = ['commit', 'tags']
3586
takes_args = ['tag_name']
3589
help='Delete this tag rather than placing it.',
3592
help='Branch in which to place the tag.',
3597
help='Replace existing tags',
3602
def run(self, tag_name,
3608
branch, relpath = Branch.open_containing(directory)
3612
branch.tags.delete_tag(tag_name)
3613
self.outf.write('Deleted tag %s.\n' % tag_name)
3616
if len(revision) != 1:
3617
raise errors.BzrCommandError(
3618
"Tags can only be placed on a single revision, "
3620
revision_id = revision[0].in_history(branch).rev_id
3622
revision_id = branch.last_revision()
3623
if (not force) and branch.tags.has_tag(tag_name):
3624
raise errors.TagAlreadyExists(tag_name)
3625
branch.tags.set_tag(tag_name, revision_id)
3626
self.outf.write('Created tag %s.\n' % tag_name)
3631
class cmd_tags(Command):
3634
This tag shows a table of tag names and the revisions they reference.
3640
help='Branch whose tags should be displayed',
3650
branch, relpath = Branch.open_containing(directory)
3651
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
3652
self.outf.write('%-20s %s\n' % (tag_name, target))
3655
# command-line interpretation helper for merge-related commands
3656
def _merge_helper(other_revision, base_revision,
3657
check_clean=True, ignore_zero=False,
3658
this_dir=None, backup_files=False,
3660
file_list=None, show_base=False, reprocess=False,
3663
change_reporter=None,
3665
"""Merge changes into a tree.
3668
list(path, revno) Base for three-way merge.
3669
If [None, None] then a base will be automatically determined.
3671
list(path, revno) Other revision for three-way merge.
3673
Directory to merge changes into; '.' by default.
3675
If true, this_dir must have no uncommitted changes before the
3677
ignore_zero - If true, suppress the "zero conflicts" message when
3678
there are no conflicts; should be set when doing something we expect
3679
to complete perfectly.
3680
file_list - If supplied, merge only changes to selected files.
3682
All available ancestors of other_revision and base_revision are
3683
automatically pulled into the branch.
3685
The revno may be -1 to indicate the last revision on the branch, which is
3688
This function is intended for use from the command line; programmatic
3689
clients might prefer to call merge.merge_inner(), which has less magic
3692
# Loading it late, so that we don't always have to import bzrlib.merge
3693
if merge_type is None:
3694
merge_type = _mod_merge.Merge3Merger
3695
if this_dir is None:
3697
this_tree = WorkingTree.open_containing(this_dir)[0]
3698
if show_base and not merge_type is _mod_merge.Merge3Merger:
3699
raise errors.BzrCommandError("Show-base is not supported for this merge"
3700
" type. %s" % merge_type)
3701
if reprocess and not merge_type.supports_reprocess:
3702
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
3703
" type %s." % merge_type)
3704
if reprocess and show_base:
3705
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
3706
# TODO: jam 20070226 We should really lock these trees earlier. However, we
3707
# only want to take out a lock_tree_write() if we don't have to pull
3708
# any ancestry. But merge might fetch ancestry in the middle, in
3709
# which case we would need a lock_write().
3710
# Because we cannot upgrade locks, for now we live with the fact that
3711
# the tree will be locked multiple times during a merge. (Maybe
3712
# read-only some of the time, but it means things will get read
3715
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
3716
pb=pb, change_reporter=change_reporter)
3717
merger.pp = ProgressPhase("Merge phase", 5, pb)
3718
merger.pp.next_phase()
3719
merger.check_basis(check_clean)
3720
if other_rev_id is not None:
3721
merger.set_other_revision(other_rev_id, this_tree.branch)
3723
merger.set_other(other_revision)
3724
merger.pp.next_phase()
3725
merger.set_base(base_revision)
3726
if merger.base_rev_id == merger.other_rev_id:
3727
note('Nothing to do.')
3729
if file_list is None:
3730
if pull and merger.base_rev_id == merger.this_rev_id:
3731
# FIXME: deduplicate with pull
3732
result = merger.this_tree.pull(merger.this_branch,
3733
False, merger.other_rev_id)
3734
if result.old_revid == result.new_revid:
3735
note('No revisions to pull.')
3737
note('Now on revision %d.' % result.new_revno)
3739
merger.backup_files = backup_files
3740
merger.merge_type = merge_type
3741
merger.set_interesting_files(file_list)
3742
merger.show_base = show_base
3743
merger.reprocess = reprocess
3744
conflicts = merger.do_merge()
3745
if file_list is None:
3746
merger.set_pending()
3753
merge = _merge_helper
1841
b.sign_revision(b.get_rev_id(revno), gpg_strategy)
1843
raise BzrCommandError('Please supply either one revision, or a range.')
3756
1846
# these get imported and then picked up by the scan for cmd_*
3757
1847
# TODO: Some more consistent way to split command definitions across files;
3758
1848
# we do need to load at least some information about them to know of
3759
# aliases. ideally we would avoid loading the implementation until the
3760
# details were needed.
3761
from bzrlib.cmd_version_info import cmd_version_info
3762
1850
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
3763
from bzrlib.bundle.commands import cmd_bundle_revisions
3764
from bzrlib.sign_my_commits import cmd_sign_my_commits
3765
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
3766
cmd_weave_plan_merge, cmd_weave_merge_text