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# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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revision as _mod_revision,
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from bzrlib.branch import Branch
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from bzrlib.conflicts import ConflictList
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from bzrlib.revisionspec import RevisionSpec, RevisionInfo
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from bzrlib.smtp_connection import SMTPConnection
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import (
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from bzrlib.trace import mutter, note, warning, is_quiet, get_verbosity_level
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def tree_files(file_list, default_branch=u'.', canonicalize=True):
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return internal_tree_files(file_list, default_branch, canonicalize)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def _get_one_revision(command_name, revisions):
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if len(revisions) != 1:
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raise errors.BzrCommandError(
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'bzr %s --revision takes exactly one revision identifier' % (
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def _get_one_revision_tree(command_name, revisions, branch=None, tree=None):
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rev_tree = tree.basis_tree()
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rev_tree = branch.basis_tree()
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revision = _get_one_revision(command_name, revisions)
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rev_tree = revision.as_tree(branch)
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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.', canonicalize=True):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or
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:return: workingtree, [relative_paths]
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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return tree, safe_relpath_files(tree, file_list, canonicalize)
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def safe_relpath_files(tree, file_list, canonicalize=True):
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"""Convert file_list into a list of relpaths in tree.
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:param tree: A tree to operate on.
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:param file_list: A list of user provided paths or None.
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:return: A list of relative paths.
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:raises errors.PathNotChild: When a provided path is in a different tree
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if file_list is None:
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# tree.relpath exists as a "thunk" to osutils, but canonical_relpath
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# doesn't - fix that up here before we enter the loop.
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fixer = lambda p: osutils.canonical_relpath(tree.basedir, p)
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for filename in file_list:
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new_list.append(fixer(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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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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File kind has been changed (e.g. from file to directory).
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details on the
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changes to file texts, use 'bzr diff'.
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Note that --short or -S gives status flags for each item, similar
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to Subversion's status command. To get output similar to svn -q,
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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Before merges are committed, the pending merge tip revisions are
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shown. To see all pending merge revisions, use the -v option.
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To skip the display of pending merge information altogether, use
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the no-pending option or specify a file/directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision', 'change', 'verbose',
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Option('short', help='Use short status indicators.',
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Option('versioned', help='Only show versioned files.',
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Option('no-pending', help='Don\'t show pending merges.',
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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_see_also = ['diff', 'revert', 'status-flags']
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def run(self, show_ids=False, file_list=None, revision=None, short=False,
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versioned=False, no_pending=False, verbose=False):
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from bzrlib.status import show_tree_status
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if revision and len(revision) > 2:
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raise errors.BzrCommandError('bzr status --revision takes exactly'
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' one or two revision specifiers')
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tree, relfile_list = tree_files(file_list)
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# Avoid asking for specific files when that is not needed.
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if relfile_list == ['']:
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# Don't disable pending merges for full trees other than '.'.
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if file_list == ['.']:
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# A specific path within a tree was given.
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elif relfile_list is not None:
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show_tree_status(tree, show_ids=show_ids,
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specific_files=relfile_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned,
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show_pending=(not no_pending), verbose=verbose)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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# cat-revision is more for frontends so should be exact
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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except errors.NoSuchRevision:
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msg = "The repository %s contains no revision %s." % (b.repository.base,
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raise errors.BzrCommandError(msg)
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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rev_id = rev.as_revision_id(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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class cmd_dump_btree(Command):
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"""Dump the contents of a btree index file to stdout.
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PATH is a btree index file, it can be any URL. This includes things like
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.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
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By default, the tuples stored in the index file will be displayed. With
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--raw, we will uncompress the pages, but otherwise display the raw bytes
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# TODO: Do we want to dump the internal nodes as well?
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# TODO: It would be nice to be able to dump the un-parsed information,
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# rather than only going through iter_all_entries. However, this is
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# good enough for a start
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encoding_type = 'exact'
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takes_args = ['path']
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takes_options = [Option('raw', help='Write the uncompressed bytes out,'
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' rather than the parsed tuples.'),
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def run(self, path, raw=False):
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dirname, basename = osutils.split(path)
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t = transport.get_transport(dirname)
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self._dump_raw_bytes(t, basename)
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self._dump_entries(t, basename)
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def _get_index_and_bytes(self, trans, basename):
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"""Create a BTreeGraphIndex and raw bytes."""
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bt = btree_index.BTreeGraphIndex(trans, basename, None)
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bytes = trans.get_bytes(basename)
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bt._file = cStringIO.StringIO(bytes)
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bt._size = len(bytes)
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def _dump_raw_bytes(self, trans, basename):
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# We need to parse at least the root node.
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# This is because the first page of every row starts with an
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# uncompressed header.
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bt, bytes = self._get_index_and_bytes(trans, basename)
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for page_idx, page_start in enumerate(xrange(0, len(bytes),
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btree_index._PAGE_SIZE)):
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page_end = min(page_start + btree_index._PAGE_SIZE, len(bytes))
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page_bytes = bytes[page_start:page_end]
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self.outf.write('Root node:\n')
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header_end, data = bt._parse_header_from_bytes(page_bytes)
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self.outf.write(page_bytes[:header_end])
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self.outf.write('\nPage %d\n' % (page_idx,))
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decomp_bytes = zlib.decompress(page_bytes)
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self.outf.write(decomp_bytes)
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self.outf.write('\n')
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def _dump_entries(self, trans, basename):
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st = trans.stat(basename)
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except errors.TransportNotPossible:
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# We can't stat, so we'll fake it because we have to do the 'get()'
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bt, _ = self._get_index_and_bytes(trans, basename)
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bt = btree_index.BTreeGraphIndex(trans, basename, st.st_size)
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for node in bt.iter_all_entries():
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# Node is made up of:
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# (index, key, value, [references])
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self.outf.write('%s\n' % (node[1:],))
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class cmd_remove_tree(Command):
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"""Remove the working tree from a given branch/checkout.
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Since a lightweight checkout is little more than a working tree
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this will refuse to run against one.
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To re-create the working tree, use "bzr checkout".
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_see_also = ['checkout', 'working-trees']
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takes_args = ['location?']
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help='Remove the working tree even if it has '
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'uncommitted changes.'),
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def run(self, location='.', force=False):
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d = bzrdir.BzrDir.open(location)
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working = d.open_workingtree()
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except errors.NoWorkingTree:
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raise errors.BzrCommandError("No working tree to remove")
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except errors.NotLocalUrl:
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raise errors.BzrCommandError("You cannot remove the working tree of a "
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changes = working.changes_from(working.basis_tree())
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if changes.has_changed():
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raise errors.UncommittedChanges(working)
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working_path = working.bzrdir.root_transport.base
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branch_path = working.branch.bzrdir.root_transport.base
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if working_path != branch_path:
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raise errors.BzrCommandError("You cannot remove the working tree from "
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"a lightweight checkout")
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d.destroy_workingtree()
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch.
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takes_args = ['location?']
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def run(self, location=u'.'):
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self.outf.write(str(Branch.open_containing(location)[0].revno()))
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self.outf.write('\n')
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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help='Branch to examine, '
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'rather than the one containing the working directory.',
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def run(self, revision=None, directory=u'.', revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec.from_string(rev))
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b = Branch.open_containing(directory)[0]
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revs.append(RevisionSpec.from_string('-1'))
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revision_id = rev.as_revision_id(b)
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revno = '%4d' % (b.revision_id_to_revno(revision_id))
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except errors.NoSuchRevision:
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dotted_map = b.get_revision_id_to_revno_map()
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revno = '.'.join(str(i) for i in dotted_map[revision_id])
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print '%s %s' % (revno, revision_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explicitly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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--file-ids-from will try to use the file ids from the supplied path.
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It looks up ids trying to find a matching parent directory with the
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same filename, and then by pure path. This option is rarely needed
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but can be useful when adding the same logical file into two
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branches that will be merged later (without showing the two different
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adds as a conflict). It is also useful when merging another project
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into a subdirectory of this one.
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takes_args = ['file*']
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help="Don't recursively add the contents of directories."),
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help="Show what would be done, but don't actually do anything."),
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Option('file-ids-from',
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help='Lookup file ids from this tree.'),
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encoding_type = 'replace'
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_see_also = ['remove']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
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if file_ids_from is not None:
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base_tree, base_path = WorkingTree.open_containing(
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except errors.NoWorkingTree:
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base_branch, base_path = Branch.open_containing(
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base_tree = base_branch.basis_tree()
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action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
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to_file=self.outf, should_print=(not is_quiet()))
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action = bzrlib.add.AddAction(to_file=self.outf,
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should_print=(not is_quiet()))
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base_tree.lock_read()
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file_list = self._maybe_expand_globs(file_list)
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tree = WorkingTree.open_containing(file_list[0])[0]
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tree = WorkingTree.open_containing(u'.')[0]
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added, ignored = tree.smart_add(file_list, not
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no_recurse, action=action, save=not dry_run)
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if base_tree is not None:
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if not is_quiet() and len(added) > 0:
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self.outf.write('add completed\n')
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for glob in sorted(ignored.keys()):
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for path in ignored[glob]:
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self.outf.write("ignored %s matching \"%s\"\n"
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for glob, paths in ignored.items():
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match_len += len(paths)
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self.outf.write("ignored %d file(s).\n" % match_len)
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self.outf.write("If you wish to add some of these files,"
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" please add them by name.\n")
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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encoding_type = 'replace'
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example: --kind file.
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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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help='List entries of a particular kind: file, directory, symlink.',
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
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revision = _get_one_revision('inventory', revision)
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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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if revision is not None:
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tree = revision.as_tree(work_tree.branch)
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extra_trees = [work_tree]
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if file_list is not None:
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file_ids = tree.paths2ids(file_list, trees=extra_trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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if tree is not work_tree:
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for path, entry in entries:
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name.
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If OLDNAME does not exist on the filesystem but is versioned and
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NEWNAME does exist on the filesystem but is not versioned, mv
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assumes that the file has been manually moved and only updates
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its internal inventory to reflect that change.
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The same is valid when moving many SOURCE files to a DESTINATION.
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Files cannot be moved between branches.
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takes_args = ['names*']
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takes_options = [Option("after", help="Move only the bzr identifier"
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" of the file, because the file has already been moved."),
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aliases = ['move', 'rename']
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encoding_type = 'replace'
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def run(self, names_list, after=False):
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if names_list is None:
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if len(names_list) < 2:
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raise errors.BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list, canonicalize=False)
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self._run(tree, names_list, rel_names, after)
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def _run(self, tree, names_list, rel_names, after):
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into_existing = osutils.isdir(names_list[-1])
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if into_existing and len(names_list) == 2:
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# a. case-insensitive filesystem and change case of dir
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# b. move directory after the fact (if the source used to be
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# a directory, but now doesn't exist in the working tree
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# and the target is an existing directory, just rename it)
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if (not tree.case_sensitive
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and rel_names[0].lower() == rel_names[1].lower()):
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into_existing = False
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# 'fix' the case of a potential 'from'
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from_id = tree.path2id(
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tree.get_canonical_inventory_path(rel_names[0]))
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if (not osutils.lexists(names_list[0]) and
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from_id and inv.get_file_kind(from_id) == "directory"):
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into_existing = False
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# move into existing directory
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# All entries reference existing inventory items, so fix them up
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# for cicp file-systems.
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rel_names = tree.get_canonical_inventory_paths(rel_names)
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for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
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self.outf.write("%s => %s\n" % pair)
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if len(names_list) != 2:
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raise errors.BzrCommandError('to mv multiple files the'
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' destination must be a versioned'
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# for cicp file-systems: the src references an existing inventory
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src = tree.get_canonical_inventory_path(rel_names[0])
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# Find the canonical version of the destination: In all cases, the
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# parent of the target must be in the inventory, so we fetch the
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# canonical version from there (we do not always *use* the
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# canonicalized tail portion - we may be attempting to rename the
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canon_dest = tree.get_canonical_inventory_path(rel_names[1])
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dest_parent = osutils.dirname(canon_dest)
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spec_tail = osutils.basename(rel_names[1])
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# For a CICP file-system, we need to avoid creating 2 inventory
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# entries that differ only by case. So regardless of the case
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# we *want* to use (ie, specified by the user or the file-system),
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# we must always choose to use the case of any existing inventory
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# items. The only exception to this is when we are attempting a
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# case-only rename (ie, canonical versions of src and dest are
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dest_id = tree.path2id(canon_dest)
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if dest_id is None or tree.path2id(src) == dest_id:
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# No existing item we care about, so work out what case we
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# are actually going to use.
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# If 'after' is specified, the tail must refer to a file on disk.
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dest_parent_fq = osutils.pathjoin(tree.basedir, dest_parent)
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# pathjoin with an empty tail adds a slash, which breaks
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dest_parent_fq = tree.basedir
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dest_tail = osutils.canonical_relpath(
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osutils.pathjoin(dest_parent_fq, spec_tail))
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# not 'after', so case as specified is used
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dest_tail = spec_tail
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# Use the existing item so 'mv' fails with AlreadyVersioned.
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dest_tail = os.path.basename(canon_dest)
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dest = osutils.pathjoin(dest_parent, dest_tail)
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mutter("attempting to move %s => %s", src, dest)
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tree.rename_one(src, dest, after=after)
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self.outf.write("%s => %s\n" % (src, dest))
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class cmd_pull(Command):
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"""Turn this branch into a mirror of another branch.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) into the parent.
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If branches have diverged, you can use 'bzr merge' to integrate the changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use pull --overwrite.
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If there is no default location set, the first pull will set it. After
782
that, you can omit the location to use the default. To change the
783
default, use --remember. The value will only be saved if the remote
784
location can be accessed.
786
Note: The location can be specified either in the form of a branch,
787
or in the form of a path to a file containing a merge directive generated
791
_see_also = ['push', 'update', 'status-flags']
792
takes_options = ['remember', 'overwrite', 'revision',
793
custom_help('verbose',
794
help='Show logs of pulled revisions.'),
796
help='Branch to pull into, '
797
'rather than the one containing the working directory.',
802
takes_args = ['location?']
803
encoding_type = 'replace'
805
def run(self, location=None, remember=False, overwrite=False,
806
revision=None, verbose=False,
808
# FIXME: too much stuff is in the command class
811
if directory is None:
814
tree_to = WorkingTree.open_containing(directory)[0]
815
branch_to = tree_to.branch
816
except errors.NoWorkingTree:
818
branch_to = Branch.open_containing(directory)[0]
820
possible_transports = []
821
if location is not None:
823
mergeable = bundle.read_mergeable_from_url(location,
824
possible_transports=possible_transports)
825
except errors.NotABundle:
828
stored_loc = branch_to.get_parent()
830
if stored_loc is None:
831
raise errors.BzrCommandError("No pull location known or"
834
display_url = urlutils.unescape_for_display(stored_loc,
837
self.outf.write("Using saved parent location: %s\n" % display_url)
838
location = stored_loc
840
revision = _get_one_revision('pull', revision)
841
if mergeable is not None:
842
if revision is not None:
843
raise errors.BzrCommandError(
844
'Cannot use -r with merge directives or bundles')
845
mergeable.install_revisions(branch_to.repository)
846
base_revision_id, revision_id, verified = \
847
mergeable.get_merge_request(branch_to.repository)
848
branch_from = branch_to
850
branch_from = Branch.open(location,
851
possible_transports=possible_transports)
853
if branch_to.get_parent() is None or remember:
854
branch_to.set_parent(branch_from.base)
856
if revision is not None:
857
revision_id = revision.as_revision_id(branch_from)
859
branch_to.lock_write()
861
if tree_to is not None:
862
change_reporter = delta._ChangeReporter(
863
unversioned_filter=tree_to.is_ignored)
864
result = tree_to.pull(branch_from, overwrite, revision_id,
866
possible_transports=possible_transports)
868
result = branch_to.pull(branch_from, overwrite, revision_id)
870
result.report(self.outf)
871
if verbose and result.old_revid != result.new_revid:
872
log.show_branch_change(branch_to, self.outf, result.old_revno,
878
class cmd_push(Command):
879
"""Update a mirror of this branch.
881
The target branch will not have its working tree populated because this
882
is both expensive, and is not supported on remote file systems.
884
Some smart servers or protocols *may* put the working tree in place in
887
This command only works on branches that have not diverged. Branches are
888
considered diverged if the destination branch's most recent commit is one
889
that has not been merged (directly or indirectly) by the source branch.
891
If branches have diverged, you can use 'bzr push --overwrite' to replace
892
the other branch completely, discarding its unmerged changes.
894
If you want to ensure you have the different changes in the other branch,
895
do a merge (see bzr help merge) from the other branch, and commit that.
896
After that you will be able to do a push without '--overwrite'.
898
If there is no default push location set, the first push will set it.
899
After that, you can omit the location to use the default. To change the
900
default, use --remember. The value will only be saved if the remote
901
location can be accessed.
904
_see_also = ['pull', 'update', 'working-trees']
905
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
906
Option('create-prefix',
907
help='Create the path leading up to the branch '
908
'if it does not already exist.'),
910
help='Branch to push from, '
911
'rather than the one containing the working directory.',
915
Option('use-existing-dir',
916
help='By default push will fail if the target'
917
' directory exists, but does not already'
918
' have a control directory. This flag will'
919
' allow push to proceed.'),
921
help='Create a stacked branch that references the public location '
922
'of the parent branch.'),
924
help='Create a stacked branch that refers to another branch '
925
'for the commit history. Only the work not present in the '
926
'referenced branch is included in the branch created.',
929
takes_args = ['location?']
930
encoding_type = 'replace'
932
def run(self, location=None, remember=False, overwrite=False,
933
create_prefix=False, verbose=False, revision=None,
934
use_existing_dir=False, directory=None, stacked_on=None,
936
from bzrlib.push import _show_push_branch
938
# Get the source branch and revision_id
939
if directory is None:
941
br_from = Branch.open_containing(directory)[0]
942
revision = _get_one_revision('push', revision)
943
if revision is not None:
944
revision_id = revision.in_history(br_from).rev_id
946
revision_id = br_from.last_revision()
948
# Get the stacked_on branch, if any
949
if stacked_on is not None:
950
stacked_on = urlutils.normalize_url(stacked_on)
952
parent_url = br_from.get_parent()
954
parent = Branch.open(parent_url)
955
stacked_on = parent.get_public_branch()
957
# I considered excluding non-http url's here, thus forcing
958
# 'public' branches only, but that only works for some
959
# users, so it's best to just depend on the user spotting an
960
# error by the feedback given to them. RBC 20080227.
961
stacked_on = parent_url
963
raise errors.BzrCommandError(
964
"Could not determine branch to refer to.")
966
# Get the destination location
968
stored_loc = br_from.get_push_location()
969
if stored_loc is None:
970
raise errors.BzrCommandError(
971
"No push location known or specified.")
973
display_url = urlutils.unescape_for_display(stored_loc,
975
self.outf.write("Using saved push location: %s\n" % display_url)
976
location = stored_loc
978
_show_push_branch(br_from, revision_id, location, self.outf,
979
verbose=verbose, overwrite=overwrite, remember=remember,
980
stacked_on=stacked_on, create_prefix=create_prefix,
981
use_existing_dir=use_existing_dir)
984
class cmd_branch(Command):
985
"""Create a new copy of a branch.
987
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
988
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
989
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
990
is derived from the FROM_LOCATION by stripping a leading scheme or drive
991
identifier, if any. For example, "branch lp:foo-bar" will attempt to
994
To retrieve the branch as of a particular revision, supply the --revision
995
parameter, as in "branch foo/bar -r 5".
998
_see_also = ['checkout']
999
takes_args = ['from_location', 'to_location?']
1000
takes_options = ['revision', Option('hardlink',
1001
help='Hard-link working tree files where possible.'),
1003
help="Create a branch without a working-tree."),
1005
help='Create a stacked branch referring to the source branch. '
1006
'The new branch will depend on the availability of the source '
1007
'branch for all operations.'),
1008
Option('standalone',
1009
help='Do not use a shared repository, even if available.'),
1011
aliases = ['get', 'clone']
1013
def run(self, from_location, to_location=None, revision=None,
1014
hardlink=False, stacked=False, standalone=False, no_tree=False):
1015
from bzrlib.tag import _merge_tags_if_possible
1017
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
1019
revision = _get_one_revision('branch', revision)
1022
if revision is not None:
1023
revision_id = revision.as_revision_id(br_from)
1025
# FIXME - wt.last_revision, fallback to branch, fall back to
1026
# None or perhaps NULL_REVISION to mean copy nothing
1028
revision_id = br_from.last_revision()
1029
if to_location is None:
1030
to_location = urlutils.derive_to_location(from_location)
1031
to_transport = transport.get_transport(to_location)
1033
to_transport.mkdir('.')
1034
except errors.FileExists:
1035
raise errors.BzrCommandError('Target directory "%s" already'
1036
' exists.' % to_location)
1037
except errors.NoSuchFile:
1038
raise errors.BzrCommandError('Parent of "%s" does not exist.'
1041
# preserve whatever source format we have.
1042
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
1043
possible_transports=[to_transport],
1044
accelerator_tree=accelerator_tree,
1045
hardlink=hardlink, stacked=stacked,
1046
force_new_repo=standalone,
1047
create_tree_if_local=not no_tree,
1048
source_branch=br_from)
1049
branch = dir.open_branch()
1050
except errors.NoSuchRevision:
1051
to_transport.delete_tree('.')
1052
msg = "The branch %s has no revision %s." % (from_location,
1054
raise errors.BzrCommandError(msg)
1055
_merge_tags_if_possible(br_from, branch)
1056
# If the source branch is stacked, the new branch may
1057
# be stacked whether we asked for that explicitly or not.
1058
# We therefore need a try/except here and not just 'if stacked:'
1060
note('Created new stacked branch referring to %s.' %
1061
branch.get_stacked_on_url())
1062
except (errors.NotStacked, errors.UnstackableBranchFormat,
1063
errors.UnstackableRepositoryFormat), e:
1064
note('Branched %d revision(s).' % branch.revno())
1069
class cmd_checkout(Command):
1070
"""Create a new checkout of an existing branch.
1072
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1073
the branch found in '.'. This is useful if you have removed the working tree
1074
or if it was never created - i.e. if you pushed the branch to its current
1075
location using SFTP.
1077
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1078
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1079
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1080
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1081
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1084
To retrieve the branch as of a particular revision, supply the --revision
1085
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1086
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1090
_see_also = ['checkouts', 'branch']
1091
takes_args = ['branch_location?', 'to_location?']
1092
takes_options = ['revision',
1093
Option('lightweight',
1094
help="Perform a lightweight checkout. Lightweight "
1095
"checkouts depend on access to the branch for "
1096
"every operation. Normal checkouts can perform "
1097
"common operations like diff and status without "
1098
"such access, and also support local commits."
1100
Option('files-from', type=str,
1101
help="Get file contents from this tree."),
1103
help='Hard-link working tree files where possible.'
1108
def run(self, branch_location=None, to_location=None, revision=None,
1109
lightweight=False, files_from=None, hardlink=False):
1110
if branch_location is None:
1111
branch_location = osutils.getcwd()
1112
to_location = branch_location
1113
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1115
revision = _get_one_revision('checkout', revision)
1116
if files_from is not None:
1117
accelerator_tree = WorkingTree.open(files_from)
1118
if revision is not None:
1119
revision_id = revision.as_revision_id(source)
1122
if to_location is None:
1123
to_location = urlutils.derive_to_location(branch_location)
1124
# if the source and to_location are the same,
1125
# and there is no working tree,
1126
# then reconstitute a branch
1127
if (osutils.abspath(to_location) ==
1128
osutils.abspath(branch_location)):
1130
source.bzrdir.open_workingtree()
1131
except errors.NoWorkingTree:
1132
source.bzrdir.create_workingtree(revision_id)
1134
source.create_checkout(to_location, revision_id, lightweight,
1135
accelerator_tree, hardlink)
1138
class cmd_renames(Command):
1139
"""Show list of renamed files.
1141
# TODO: Option to show renames between two historical versions.
1143
# TODO: Only show renames under dir, rather than in the whole branch.
1144
_see_also = ['status']
1145
takes_args = ['dir?']
1148
def run(self, dir=u'.'):
1149
tree = WorkingTree.open_containing(dir)[0]
1152
new_inv = tree.inventory
1153
old_tree = tree.basis_tree()
1154
old_tree.lock_read()
1156
old_inv = old_tree.inventory
1158
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1159
for f, paths, c, v, p, n, k, e in iterator:
1160
if paths[0] == paths[1]:
1164
renames.append(paths)
1166
for old_name, new_name in renames:
1167
self.outf.write("%s => %s\n" % (old_name, new_name))
1174
class cmd_update(Command):
1175
"""Update a tree to have the latest code committed to its branch.
1177
This will perform a merge into the working tree, and may generate
1178
conflicts. If you have any local changes, you will still
1179
need to commit them after the update for the update to be complete.
1181
If you want to discard your local changes, you can just do a
1182
'bzr revert' instead of 'bzr commit' after the update.
1185
_see_also = ['pull', 'working-trees', 'status-flags']
1186
takes_args = ['dir?']
1189
def run(self, dir='.'):
1190
tree = WorkingTree.open_containing(dir)[0]
1191
possible_transports = []
1192
master = tree.branch.get_master_branch(
1193
possible_transports=possible_transports)
1194
if master is not None:
1197
tree.lock_tree_write()
1199
existing_pending_merges = tree.get_parent_ids()[1:]
1200
last_rev = _mod_revision.ensure_null(tree.last_revision())
1201
if last_rev == _mod_revision.ensure_null(
1202
tree.branch.last_revision()):
1203
# may be up to date, check master too.
1204
if master is None or last_rev == _mod_revision.ensure_null(
1205
master.last_revision()):
1206
revno = tree.branch.revision_id_to_revno(last_rev)
1207
note("Tree is up to date at revision %d." % (revno,))
1209
conflicts = tree.update(
1210
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1211
possible_transports=possible_transports)
1212
revno = tree.branch.revision_id_to_revno(
1213
_mod_revision.ensure_null(tree.last_revision()))
1214
note('Updated to revision %d.' % (revno,))
1215
if tree.get_parent_ids()[1:] != existing_pending_merges:
1216
note('Your local commits will now show as pending merges with '
1217
"'bzr status', and can be committed with 'bzr commit'.")
1226
class cmd_info(Command):
1227
"""Show information about a working tree, branch or repository.
1229
This command will show all known locations and formats associated to the
1230
tree, branch or repository. Statistical information is included with
1233
Branches and working trees will also report any missing revisions.
1235
_see_also = ['revno', 'working-trees', 'repositories']
1236
takes_args = ['location?']
1237
takes_options = ['verbose']
1238
encoding_type = 'replace'
1241
def run(self, location=None, verbose=False):
1246
from bzrlib.info import show_bzrdir_info
1247
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1248
verbose=noise_level, outfile=self.outf)
1251
class cmd_remove(Command):
1252
"""Remove files or directories.
1254
This makes bzr stop tracking changes to the specified files. bzr will delete
1255
them if they can easily be recovered using revert. If no options or
1256
parameters are given bzr will scan for files that are being tracked by bzr
1257
but missing in your tree and stop tracking them for you.
1259
takes_args = ['file*']
1260
takes_options = ['verbose',
1261
Option('new', help='Only remove files that have never been committed.'),
1262
RegistryOption.from_kwargs('file-deletion-strategy',
1263
'The file deletion mode to be used.',
1264
title='Deletion Strategy', value_switches=True, enum_switch=False,
1265
safe='Only delete files if they can be'
1266
' safely recovered (default).',
1267
keep="Don't delete any files.",
1268
force='Delete all the specified files, even if they can not be '
1269
'recovered and even if they are non-empty directories.')]
1270
aliases = ['rm', 'del']
1271
encoding_type = 'replace'
1273
def run(self, file_list, verbose=False, new=False,
1274
file_deletion_strategy='safe'):
1275
tree, file_list = tree_files(file_list)
1277
if file_list is not None:
1278
file_list = [f for f in file_list]
1282
# Heuristics should probably all move into tree.remove_smart or
1285
added = tree.changes_from(tree.basis_tree(),
1286
specific_files=file_list).added
1287
file_list = sorted([f[0] for f in added], reverse=True)
1288
if len(file_list) == 0:
1289
raise errors.BzrCommandError('No matching files.')
1290
elif file_list is None:
1291
# missing files show up in iter_changes(basis) as
1292
# versioned-with-no-kind.
1294
for change in tree.iter_changes(tree.basis_tree()):
1295
# Find paths in the working tree that have no kind:
1296
if change[1][1] is not None and change[6][1] is None:
1297
missing.append(change[1][1])
1298
file_list = sorted(missing, reverse=True)
1299
file_deletion_strategy = 'keep'
1300
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1301
keep_files=file_deletion_strategy=='keep',
1302
force=file_deletion_strategy=='force')
1307
class cmd_file_id(Command):
1308
"""Print file_id of a particular file or directory.
1310
The file_id is assigned when the file is first added and remains the
1311
same through all revisions where the file exists, even when it is
1316
_see_also = ['inventory', 'ls']
1317
takes_args = ['filename']
1320
def run(self, filename):
1321
tree, relpath = WorkingTree.open_containing(filename)
1322
i = tree.path2id(relpath)
1324
raise errors.NotVersionedError(filename)
1326
self.outf.write(i + '\n')
1329
class cmd_file_path(Command):
1330
"""Print path of file_ids to a file or directory.
1332
This prints one line for each directory down to the target,
1333
starting at the branch root.
1337
takes_args = ['filename']
1340
def run(self, filename):
1341
tree, relpath = WorkingTree.open_containing(filename)
1342
fid = tree.path2id(relpath)
1344
raise errors.NotVersionedError(filename)
1345
segments = osutils.splitpath(relpath)
1346
for pos in range(1, len(segments) + 1):
1347
path = osutils.joinpath(segments[:pos])
1348
self.outf.write("%s\n" % tree.path2id(path))
1351
class cmd_reconcile(Command):
1352
"""Reconcile bzr metadata in a branch.
1354
This can correct data mismatches that may have been caused by
1355
previous ghost operations or bzr upgrades. You should only
1356
need to run this command if 'bzr check' or a bzr developer
1357
advises you to run it.
1359
If a second branch is provided, cross-branch reconciliation is
1360
also attempted, which will check that data like the tree root
1361
id which was not present in very early bzr versions is represented
1362
correctly in both branches.
1364
At the same time it is run it may recompress data resulting in
1365
a potential saving in disk space or performance gain.
1367
The branch *MUST* be on a listable system such as local disk or sftp.
1370
_see_also = ['check']
1371
takes_args = ['branch?']
1373
def run(self, branch="."):
1374
from bzrlib.reconcile import reconcile
1375
dir = bzrdir.BzrDir.open(branch)
1379
class cmd_revision_history(Command):
1380
"""Display the list of revision ids on a branch."""
1383
takes_args = ['location?']
1388
def run(self, location="."):
1389
branch = Branch.open_containing(location)[0]
1390
for revid in branch.revision_history():
1391
self.outf.write(revid)
1392
self.outf.write('\n')
1395
class cmd_ancestry(Command):
1396
"""List all revisions merged into this branch."""
1398
_see_also = ['log', 'revision-history']
1399
takes_args = ['location?']
1404
def run(self, location="."):
1406
wt = WorkingTree.open_containing(location)[0]
1407
except errors.NoWorkingTree:
1408
b = Branch.open(location)
1409
last_revision = b.last_revision()
1412
last_revision = wt.last_revision()
1414
revision_ids = b.repository.get_ancestry(last_revision)
1416
for revision_id in revision_ids:
1417
self.outf.write(revision_id + '\n')
1420
class cmd_init(Command):
1421
"""Make a directory into a versioned branch.
1423
Use this to create an empty branch, or before importing an
1426
If there is a repository in a parent directory of the location, then
1427
the history of the branch will be stored in the repository. Otherwise
1428
init creates a standalone branch which carries its own history
1429
in the .bzr directory.
1431
If there is already a branch at the location but it has no working tree,
1432
the tree can be populated with 'bzr checkout'.
1434
Recipe for importing a tree of files::
1440
bzr commit -m "imported project"
1443
_see_also = ['init-repository', 'branch', 'checkout']
1444
takes_args = ['location?']
1446
Option('create-prefix',
1447
help='Create the path leading up to the branch '
1448
'if it does not already exist.'),
1449
RegistryOption('format',
1450
help='Specify a format for this branch. '
1451
'See "help formats".',
1452
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1453
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1454
value_switches=True,
1455
title="Branch Format",
1457
Option('append-revisions-only',
1458
help='Never change revnos or the existing log.'
1459
' Append revisions to it only.')
1461
def run(self, location=None, format=None, append_revisions_only=False,
1462
create_prefix=False):
1464
format = bzrdir.format_registry.make_bzrdir('default')
1465
if location is None:
1468
to_transport = transport.get_transport(location)
1470
# The path has to exist to initialize a
1471
# branch inside of it.
1472
# Just using os.mkdir, since I don't
1473
# believe that we want to create a bunch of
1474
# locations if the user supplies an extended path
1476
to_transport.ensure_base()
1477
except errors.NoSuchFile:
1478
if not create_prefix:
1479
raise errors.BzrCommandError("Parent directory of %s"
1481
"\nYou may supply --create-prefix to create all"
1482
" leading parent directories."
1484
_create_prefix(to_transport)
1487
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1488
except errors.NotBranchError:
1489
# really a NotBzrDir error...
1490
create_branch = bzrdir.BzrDir.create_branch_convenience
1491
branch = create_branch(to_transport.base, format=format,
1492
possible_transports=[to_transport])
1493
a_bzrdir = branch.bzrdir
1495
from bzrlib.transport.local import LocalTransport
1496
if a_bzrdir.has_branch():
1497
if (isinstance(to_transport, LocalTransport)
1498
and not a_bzrdir.has_workingtree()):
1499
raise errors.BranchExistsWithoutWorkingTree(location)
1500
raise errors.AlreadyBranchError(location)
1501
branch = a_bzrdir.create_branch()
1502
a_bzrdir.create_workingtree()
1503
if append_revisions_only:
1505
branch.set_append_revisions_only(True)
1506
except errors.UpgradeRequired:
1507
raise errors.BzrCommandError('This branch format cannot be set'
1508
' to append-revisions-only. Try --experimental-branch6')
1510
from bzrlib.info import describe_layout, describe_format
1512
tree = a_bzrdir.open_workingtree(recommend_upgrade=False)
1513
except (errors.NoWorkingTree, errors.NotLocalUrl):
1515
repository = branch.repository
1516
layout = describe_layout(repository, branch, tree).lower()
1517
format = describe_format(a_bzrdir, repository, branch, tree)
1518
self.outf.write("Created a %s (format: %s)\n" % (layout, format))
1519
if repository.is_shared():
1520
#XXX: maybe this can be refactored into transport.path_or_url()
1521
url = repository.bzrdir.root_transport.external_url()
1523
url = urlutils.local_path_from_url(url)
1524
except errors.InvalidURL:
1526
self.outf.write("Using shared repository: %s\n" % url)
1529
class cmd_init_repository(Command):
1530
"""Create a shared repository to hold branches.
1532
New branches created under the repository directory will store their
1533
revisions in the repository, not in the branch directory.
1535
If the --no-trees option is used then the branches in the repository
1536
will not have working trees by default.
1539
Create a shared repositories holding just branches::
1541
bzr init-repo --no-trees repo
1544
Make a lightweight checkout elsewhere::
1546
bzr checkout --lightweight repo/trunk trunk-checkout
1551
_see_also = ['init', 'branch', 'checkout', 'repositories']
1552
takes_args = ["location"]
1553
takes_options = [RegistryOption('format',
1554
help='Specify a format for this repository. See'
1555
' "bzr help formats" for details.',
1556
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1557
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1558
value_switches=True, title='Repository format'),
1560
help='Branches in the repository will default to'
1561
' not having a working tree.'),
1563
aliases = ["init-repo"]
1565
def run(self, location, format=None, no_trees=False):
1567
format = bzrdir.format_registry.make_bzrdir('default')
1569
if location is None:
1572
to_transport = transport.get_transport(location)
1573
to_transport.ensure_base()
1575
newdir = format.initialize_on_transport(to_transport)
1576
repo = newdir.create_repository(shared=True)
1577
repo.set_make_working_trees(not no_trees)
1579
from bzrlib.info import show_bzrdir_info
1580
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1583
class cmd_diff(Command):
1584
"""Show differences in the working tree, between revisions or branches.
1586
If no arguments are given, all changes for the current tree are listed.
1587
If files are given, only the changes in those files are listed.
1588
Remote and multiple branches can be compared by using the --old and
1589
--new options. If not provided, the default for both is derived from
1590
the first argument, if any, or the current tree if no arguments are
1593
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1594
produces patches suitable for "patch -p1".
1598
2 - unrepresentable changes
1603
Shows the difference in the working tree versus the last commit::
1607
Difference between the working tree and revision 1::
1611
Difference between revision 2 and revision 1::
1615
Difference between revision 2 and revision 1 for branch xxx::
1619
Show just the differences for file NEWS::
1623
Show the differences in working tree xxx for file NEWS::
1627
Show the differences from branch xxx to this working tree:
1631
Show the differences between two branches for file NEWS::
1633
bzr diff --old xxx --new yyy NEWS
1635
Same as 'bzr diff' but prefix paths with old/ and new/::
1637
bzr diff --prefix old/:new/
1639
_see_also = ['status']
1640
takes_args = ['file*']
1642
Option('diff-options', type=str,
1643
help='Pass these options to the external diff program.'),
1644
Option('prefix', type=str,
1646
help='Set prefixes added to old and new filenames, as '
1647
'two values separated by a colon. (eg "old/:new/").'),
1649
help='Branch/tree to compare from.',
1653
help='Branch/tree to compare to.',
1659
help='Use this command to compare files.',
1663
aliases = ['di', 'dif']
1664
encoding_type = 'exact'
1667
def run(self, revision=None, file_list=None, diff_options=None,
1668
prefix=None, old=None, new=None, using=None):
1669
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1671
if (prefix is None) or (prefix == '0'):
1679
old_label, new_label = prefix.split(":")
1681
raise errors.BzrCommandError(
1682
'--prefix expects two values separated by a colon'
1683
' (eg "old/:new/")')
1685
if revision and len(revision) > 2:
1686
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1687
' one or two revision specifiers')
1689
old_tree, new_tree, specific_files, extra_trees = \
1690
_get_trees_to_diff(file_list, revision, old, new)
1691
return show_diff_trees(old_tree, new_tree, sys.stdout,
1692
specific_files=specific_files,
1693
external_diff_options=diff_options,
1694
old_label=old_label, new_label=new_label,
1695
extra_trees=extra_trees, using=using)
1698
class cmd_deleted(Command):
1699
"""List files deleted in the working tree.
1701
# TODO: Show files deleted since a previous revision, or
1702
# between two revisions.
1703
# TODO: Much more efficient way to do this: read in new
1704
# directories with readdir, rather than stating each one. Same
1705
# level of effort but possibly much less IO. (Or possibly not,
1706
# if the directories are very large...)
1707
_see_also = ['status', 'ls']
1708
takes_options = ['show-ids']
1711
def run(self, show_ids=False):
1712
tree = WorkingTree.open_containing(u'.')[0]
1715
old = tree.basis_tree()
1718
for path, ie in old.inventory.iter_entries():
1719
if not tree.has_id(ie.file_id):
1720
self.outf.write(path)
1722
self.outf.write(' ')
1723
self.outf.write(ie.file_id)
1724
self.outf.write('\n')
1731
class cmd_modified(Command):
1732
"""List files modified in working tree.
1736
_see_also = ['status', 'ls']
1739
help='Write an ascii NUL (\\0) separator '
1740
'between files rather than a newline.')
1744
def run(self, null=False):
1745
tree = WorkingTree.open_containing(u'.')[0]
1746
td = tree.changes_from(tree.basis_tree())
1747
for path, id, kind, text_modified, meta_modified in td.modified:
1749
self.outf.write(path + '\0')
1751
self.outf.write(osutils.quotefn(path) + '\n')
1754
class cmd_added(Command):
1755
"""List files added in working tree.
1759
_see_also = ['status', 'ls']
1762
help='Write an ascii NUL (\\0) separator '
1763
'between files rather than a newline.')
1767
def run(self, null=False):
1768
wt = WorkingTree.open_containing(u'.')[0]
1771
basis = wt.basis_tree()
1774
basis_inv = basis.inventory
1777
if file_id in basis_inv:
1779
if inv.is_root(file_id) and len(basis_inv) == 0:
1781
path = inv.id2path(file_id)
1782
if not os.access(osutils.abspath(path), os.F_OK):
1785
self.outf.write(path + '\0')
1787
self.outf.write(osutils.quotefn(path) + '\n')
1794
class cmd_root(Command):
1795
"""Show the tree root directory.
1797
The root is the nearest enclosing directory with a .bzr control
1800
takes_args = ['filename?']
1802
def run(self, filename=None):
1803
"""Print the branch root."""
1804
tree = WorkingTree.open_containing(filename)[0]
1805
self.outf.write(tree.basedir + '\n')
1808
def _parse_limit(limitstring):
1810
return int(limitstring)
1812
msg = "The limit argument must be an integer."
1813
raise errors.BzrCommandError(msg)
1816
def _parse_levels(s):
1820
msg = "The levels argument must be an integer."
1821
raise errors.BzrCommandError(msg)
1824
class cmd_log(Command):
1825
"""Show log of a branch, file, or directory.
1827
By default show the log of the branch containing the working directory.
1829
To request a range of logs, you can use the command -r begin..end
1830
-r revision requests a specific revision, -r ..end or -r begin.. are
1834
Log the current branch::
1842
Log the last 10 revisions of a branch::
1844
bzr log -r -10.. http://server/branch
1847
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1849
takes_args = ['location?']
1852
help='Show from oldest to newest.'),
1854
custom_help('verbose',
1855
help='Show files changed in each revision.'),
1859
type=bzrlib.option._parse_revision_str,
1861
help='Show just the specified revision.'
1862
' See also "help revisionspec".'),
1866
help='Number of levels to display - 0 for all, 1 for flat.',
1868
type=_parse_levels),
1871
help='Show revisions whose message matches this '
1872
'regular expression.',
1876
help='Limit the output to the first N revisions.',
1881
help='Show changes made in each revision as a patch.'),
1883
encoding_type = 'replace'
1886
def run(self, location=None, timezone='original',
1897
from bzrlib.log import show_log, _get_fileid_to_log
1898
direction = (forward and 'forward') or 'reverse'
1900
if change is not None:
1902
raise errors.RangeInChangeOption()
1903
if revision is not None:
1904
raise errors.BzrCommandError(
1905
'--revision and --change are mutually exclusive')
1912
# find the file id to log:
1914
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1917
file_id = _get_fileid_to_log(revision, tree, b, fp)
1919
raise errors.BzrCommandError(
1920
"Path unknown at end or start of revision range: %s" %
1924
# FIXME ? log the current subdir only RBC 20060203
1925
if revision is not None \
1926
and len(revision) > 0 and revision[0].get_branch():
1927
location = revision[0].get_branch()
1930
dir, relpath = bzrdir.BzrDir.open_containing(location)
1931
b = dir.open_branch()
1935
rev1, rev2 = _get_revision_range(revision, b, self.name())
1936
if log_format is None:
1937
log_format = log.log_formatter_registry.get_default(b)
1939
lf = log_format(show_ids=show_ids, to_file=self.outf,
1940
show_timezone=timezone,
1941
delta_format=get_verbosity_level(),
1948
direction=direction,
1949
start_revision=rev1,
1953
show_diff=show_diff)
1958
def _get_revision_range(revisionspec_list, branch, command_name):
1959
"""Take the input of a revision option and turn it into a revision range.
1961
It returns RevisionInfo objects which can be used to obtain the rev_id's
1962
of the desired revisons. It does some user input validations.
1964
if revisionspec_list is None:
1967
elif len(revisionspec_list) == 1:
1968
rev1 = rev2 = revisionspec_list[0].in_history(branch)
1969
elif len(revisionspec_list) == 2:
1970
start_spec = revisionspec_list[0]
1971
end_spec = revisionspec_list[1]
1972
if end_spec.get_branch() != start_spec.get_branch():
1973
# b is taken from revision[0].get_branch(), and
1974
# show_log will use its revision_history. Having
1975
# different branches will lead to weird behaviors.
1976
raise errors.BzrCommandError(
1977
"bzr %s doesn't accept two revisions in different"
1978
" branches." % command_name)
1979
rev1 = start_spec.in_history(branch)
1980
# Avoid loading all of history when we know a missing
1981
# end of range means the last revision ...
1982
if end_spec.spec is None:
1983
last_revno, last_revision_id = branch.last_revision_info()
1984
rev2 = RevisionInfo(branch, last_revno, last_revision_id)
1986
rev2 = end_spec.in_history(branch)
1988
raise errors.BzrCommandError(
1989
'bzr %s --revision takes one or two values.' % command_name)
1993
def _revision_range_to_revid_range(revision_range):
1996
if revision_range[0] is not None:
1997
rev_id1 = revision_range[0].rev_id
1998
if revision_range[1] is not None:
1999
rev_id2 = revision_range[1].rev_id
2000
return rev_id1, rev_id2
2002
def get_log_format(long=False, short=False, line=False, default='long'):
2003
log_format = default
2007
log_format = 'short'
2013
class cmd_touching_revisions(Command):
2014
"""Return revision-ids which affected a particular file.
2016
A more user-friendly interface is "bzr log FILE".
2020
takes_args = ["filename"]
2023
def run(self, filename):
2024
tree, relpath = WorkingTree.open_containing(filename)
2026
file_id = tree.path2id(relpath)
2027
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
2028
self.outf.write("%6d %s\n" % (revno, what))
2031
class cmd_ls(Command):
2032
"""List files in a tree.
2035
_see_also = ['status', 'cat']
2036
takes_args = ['path?']
2037
# TODO: Take a revision or remote path and list that tree instead.
2041
Option('non-recursive',
2042
help='Don\'t recurse into subdirectories.'),
2044
help='Print paths relative to the root of the branch.'),
2045
Option('unknown', help='Print unknown files.'),
2046
Option('versioned', help='Print versioned files.',
2048
Option('ignored', help='Print ignored files.'),
2050
help='Write an ascii NUL (\\0) separator '
2051
'between files rather than a newline.'),
2053
help='List entries of a particular kind: file, directory, symlink.',
2058
def run(self, revision=None, verbose=False,
2059
non_recursive=False, from_root=False,
2060
unknown=False, versioned=False, ignored=False,
2061
null=False, kind=None, show_ids=False, path=None):
2063
if kind and kind not in ('file', 'directory', 'symlink'):
2064
raise errors.BzrCommandError('invalid kind specified')
2066
if verbose and null:
2067
raise errors.BzrCommandError('Cannot set both --verbose and --null')
2068
all = not (unknown or versioned or ignored)
2070
selection = {'I':ignored, '?':unknown, 'V':versioned}
2077
raise errors.BzrCommandError('cannot specify both --from-root'
2081
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
2087
if revision is not None or tree is None:
2088
tree = _get_one_revision_tree('ls', revision, branch=branch)
2092
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
2093
if fp.startswith(relpath):
2094
fp = osutils.pathjoin(prefix, fp[len(relpath):])
2095
if non_recursive and '/' in fp:
2097
if not all and not selection[fc]:
2099
if kind is not None and fkind != kind:
2101
kindch = entry.kind_character()
2102
outstring = fp + kindch
2104
outstring = '%-8s %s' % (fc, outstring)
2105
if show_ids and fid is not None:
2106
outstring = "%-50s %s" % (outstring, fid)
2107
self.outf.write(outstring + '\n')
2109
self.outf.write(fp + '\0')
2112
self.outf.write(fid)
2113
self.outf.write('\0')
2121
self.outf.write('%-50s %s\n' % (outstring, my_id))
2123
self.outf.write(outstring + '\n')
2128
class cmd_unknowns(Command):
2129
"""List unknown files.
2137
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2138
self.outf.write(osutils.quotefn(f) + '\n')
2141
class cmd_ignore(Command):
2142
"""Ignore specified files or patterns.
2144
See ``bzr help patterns`` for details on the syntax of patterns.
2146
To remove patterns from the ignore list, edit the .bzrignore file.
2147
After adding, editing or deleting that file either indirectly by
2148
using this command or directly by using an editor, be sure to commit
2151
Note: ignore patterns containing shell wildcards must be quoted from
2155
Ignore the top level Makefile::
2157
bzr ignore ./Makefile
2159
Ignore class files in all directories::
2161
bzr ignore "*.class"
2163
Ignore .o files under the lib directory::
2165
bzr ignore "lib/**/*.o"
2167
Ignore .o files under the lib directory::
2169
bzr ignore "RE:lib/.*\.o"
2171
Ignore everything but the "debian" toplevel directory::
2173
bzr ignore "RE:(?!debian/).*"
2176
_see_also = ['status', 'ignored', 'patterns']
2177
takes_args = ['name_pattern*']
2179
Option('old-default-rules',
2180
help='Write out the ignore rules bzr < 0.9 always used.')
2183
def run(self, name_pattern_list=None, old_default_rules=None):
2184
from bzrlib import ignores
2185
if old_default_rules is not None:
2186
# dump the rules and exit
2187
for pattern in ignores.OLD_DEFAULTS:
2190
if not name_pattern_list:
2191
raise errors.BzrCommandError("ignore requires at least one "
2192
"NAME_PATTERN or --old-default-rules")
2193
name_pattern_list = [globbing.normalize_pattern(p)
2194
for p in name_pattern_list]
2195
for name_pattern in name_pattern_list:
2196
if (name_pattern[0] == '/' or
2197
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2198
raise errors.BzrCommandError(
2199
"NAME_PATTERN should not be an absolute path")
2200
tree, relpath = WorkingTree.open_containing(u'.')
2201
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2202
ignored = globbing.Globster(name_pattern_list)
2205
for entry in tree.list_files():
2209
if ignored.match(filename):
2210
matches.append(filename.encode('utf-8'))
2212
if len(matches) > 0:
2213
print "Warning: the following files are version controlled and" \
2214
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2217
class cmd_ignored(Command):
2218
"""List ignored files and the patterns that matched them.
2220
List all the ignored files and the ignore pattern that caused the file to
2223
Alternatively, to list just the files::
2228
encoding_type = 'replace'
2229
_see_also = ['ignore', 'ls']
2233
tree = WorkingTree.open_containing(u'.')[0]
2236
for path, file_class, kind, file_id, entry in tree.list_files():
2237
if file_class != 'I':
2239
## XXX: Slightly inefficient since this was already calculated
2240
pat = tree.is_ignored(path)
2241
self.outf.write('%-50s %s\n' % (path, pat))
2246
class cmd_lookup_revision(Command):
2247
"""Lookup the revision-id from a revision-number
2250
bzr lookup-revision 33
2253
takes_args = ['revno']
2256
def run(self, revno):
2260
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2262
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2265
class cmd_export(Command):
2266
"""Export current or past revision to a destination directory or archive.
2268
If no revision is specified this exports the last committed revision.
2270
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2271
given, try to find the format with the extension. If no extension
2272
is found exports to a directory (equivalent to --format=dir).
2274
If root is supplied, it will be used as the root directory inside
2275
container formats (tar, zip, etc). If it is not supplied it will default
2276
to the exported filename. The root option has no effect for 'dir' format.
2278
If branch is omitted then the branch containing the current working
2279
directory will be used.
2281
Note: Export of tree with non-ASCII filenames to zip is not supported.
2283
================= =========================
2284
Supported formats Autodetected by extension
2285
================= =========================
2288
tbz2 .tar.bz2, .tbz2
2291
================= =========================
2293
takes_args = ['dest', 'branch_or_subdir?']
2296
help="Type of file to export to.",
2301
help="Name of the root directory inside the exported file."),
2303
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2305
from bzrlib.export import export
2307
if branch_or_subdir is None:
2308
tree = WorkingTree.open_containing(u'.')[0]
2312
b, subdir = Branch.open_containing(branch_or_subdir)
2315
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2317
export(rev_tree, dest, format, root, subdir)
2318
except errors.NoSuchExportFormat, e:
2319
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2322
class cmd_cat(Command):
2323
"""Write the contents of a file as of a given revision to standard output.
2325
If no revision is nominated, the last revision is used.
2327
Note: Take care to redirect standard output when using this command on a
2333
Option('name-from-revision', help='The path name in the old tree.'),
2336
takes_args = ['filename']
2337
encoding_type = 'exact'
2340
def run(self, filename, revision=None, name_from_revision=False):
2341
if revision is not None and len(revision) != 1:
2342
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2343
" one revision specifier")
2344
tree, branch, relpath = \
2345
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2348
return self._run(tree, branch, relpath, filename, revision,
2353
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2355
tree = b.basis_tree()
2356
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2358
cur_file_id = tree.path2id(relpath)
2359
old_file_id = rev_tree.path2id(relpath)
2361
if name_from_revision:
2362
if old_file_id is None:
2363
raise errors.BzrCommandError(
2364
"%r is not present in revision %s" % (
2365
filename, rev_tree.get_revision_id()))
2367
content = rev_tree.get_file_text(old_file_id)
2368
elif cur_file_id is not None:
2369
content = rev_tree.get_file_text(cur_file_id)
2370
elif old_file_id is not None:
2371
content = rev_tree.get_file_text(old_file_id)
2373
raise errors.BzrCommandError(
2374
"%r is not present in revision %s" % (
2375
filename, rev_tree.get_revision_id()))
2376
self.outf.write(content)
2379
class cmd_local_time_offset(Command):
2380
"""Show the offset in seconds from GMT to local time."""
2384
print osutils.local_time_offset()
2388
class cmd_commit(Command):
2389
"""Commit changes into a new revision.
2391
If no arguments are given, the entire tree is committed.
2393
If selected files are specified, only changes to those files are
2394
committed. If a directory is specified then the directory and everything
2395
within it is committed.
2397
When excludes are given, they take precedence over selected files.
2398
For example, too commit only changes within foo, but not changes within
2401
bzr commit foo -x foo/bar
2403
If author of the change is not the same person as the committer, you can
2404
specify the author's name using the --author option. The name should be
2405
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2407
A selected-file commit may fail in some cases where the committed
2408
tree would be invalid. Consider::
2413
bzr commit foo -m "committing foo"
2414
bzr mv foo/bar foo/baz
2417
bzr commit foo/bar -m "committing bar but not baz"
2419
In the example above, the last commit will fail by design. This gives
2420
the user the opportunity to decide whether they want to commit the
2421
rename at the same time, separately first, or not at all. (As a general
2422
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2424
Note: A selected-file commit after a merge is not yet supported.
2426
# TODO: Run hooks on tree to-be-committed, and after commit.
2428
# TODO: Strict commit that fails if there are deleted files.
2429
# (what does "deleted files" mean ??)
2431
# TODO: Give better message for -s, --summary, used by tla people
2433
# XXX: verbose currently does nothing
2435
_see_also = ['bugs', 'uncommit']
2436
takes_args = ['selected*']
2438
ListOption('exclude', type=str, short_name='x',
2439
help="Do not consider changes made to a given path."),
2440
Option('message', type=unicode,
2442
help="Description of the new revision."),
2445
help='Commit even if nothing has changed.'),
2446
Option('file', type=str,
2449
help='Take commit message from this file.'),
2451
help="Refuse to commit if there are unknown "
2452
"files in the working tree."),
2453
ListOption('fixes', type=str,
2454
help="Mark a bug as being fixed by this revision."),
2455
Option('author', type=unicode,
2456
help="Set the author's name, if it's different "
2457
"from the committer."),
2459
help="Perform a local commit in a bound "
2460
"branch. Local commits are not pushed to "
2461
"the master branch until a normal commit "
2465
help='When no message is supplied, show the diff along'
2466
' with the status summary in the message editor.'),
2468
aliases = ['ci', 'checkin']
2470
def _get_bug_fix_properties(self, fixes, branch):
2472
# Configure the properties for bug fixing attributes.
2473
for fixed_bug in fixes:
2474
tokens = fixed_bug.split(':')
2475
if len(tokens) != 2:
2476
raise errors.BzrCommandError(
2477
"Invalid bug %s. Must be in the form of 'tag:id'. "
2478
"Commit refused." % fixed_bug)
2479
tag, bug_id = tokens
2481
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2482
except errors.UnknownBugTrackerAbbreviation:
2483
raise errors.BzrCommandError(
2484
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2485
except errors.MalformedBugIdentifier:
2486
raise errors.BzrCommandError(
2487
"Invalid bug identifier for %s. Commit refused."
2489
properties.append('%s fixed' % bug_url)
2490
return '\n'.join(properties)
2492
def run(self, message=None, file=None, verbose=False, selected_list=None,
2493
unchanged=False, strict=False, local=False, fixes=None,
2494
author=None, show_diff=False, exclude=None):
2495
from bzrlib.errors import (
2500
from bzrlib.msgeditor import (
2501
edit_commit_message_encoded,
2502
generate_commit_message_template,
2503
make_commit_message_template_encoded
2506
# TODO: Need a blackbox test for invoking the external editor; may be
2507
# slightly problematic to run this cross-platform.
2509
# TODO: do more checks that the commit will succeed before
2510
# spending the user's valuable time typing a commit message.
2514
tree, selected_list = tree_files(selected_list)
2515
if selected_list == ['']:
2516
# workaround - commit of root of tree should be exactly the same
2517
# as just default commit in that tree, and succeed even though
2518
# selected-file merge commit is not done yet
2523
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2525
properties['bugs'] = bug_property
2527
if local and not tree.branch.get_bound_location():
2528
raise errors.LocalRequiresBoundBranch()
2530
def get_message(commit_obj):
2531
"""Callback to get commit message"""
2532
my_message = message
2533
if my_message is None and not file:
2534
t = make_commit_message_template_encoded(tree,
2535
selected_list, diff=show_diff,
2536
output_encoding=osutils.get_user_encoding())
2537
start_message = generate_commit_message_template(commit_obj)
2538
my_message = edit_commit_message_encoded(t,
2539
start_message=start_message)
2540
if my_message is None:
2541
raise errors.BzrCommandError("please specify a commit"
2542
" message with either --message or --file")
2543
elif my_message and file:
2544
raise errors.BzrCommandError(
2545
"please specify either --message or --file")
2547
my_message = codecs.open(file, 'rt',
2548
osutils.get_user_encoding()).read()
2549
if my_message == "":
2550
raise errors.BzrCommandError("empty commit message specified")
2554
tree.commit(message_callback=get_message,
2555
specific_files=selected_list,
2556
allow_pointless=unchanged, strict=strict, local=local,
2557
reporter=None, verbose=verbose, revprops=properties,
2559
exclude=safe_relpath_files(tree, exclude))
2560
except PointlessCommit:
2561
# FIXME: This should really happen before the file is read in;
2562
# perhaps prepare the commit; get the message; then actually commit
2563
raise errors.BzrCommandError("no changes to commit."
2564
" use --unchanged to commit anyhow")
2565
except ConflictsInTree:
2566
raise errors.BzrCommandError('Conflicts detected in working '
2567
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2569
except StrictCommitFailed:
2570
raise errors.BzrCommandError("Commit refused because there are"
2571
" unknown files in the working tree.")
2572
except errors.BoundBranchOutOfDate, e:
2573
raise errors.BzrCommandError(str(e) + "\n"
2574
'To commit to master branch, run update and then commit.\n'
2575
'You can also pass --local to commit to continue working '
2579
class cmd_check(Command):
2580
"""Validate working tree structure, branch consistency and repository history.
2582
This command checks various invariants about branch and repository storage
2583
to detect data corruption or bzr bugs.
2585
The working tree and branch checks will only give output if a problem is
2586
detected. The output fields of the repository check are:
2588
revisions: This is just the number of revisions checked. It doesn't
2590
versionedfiles: This is just the number of versionedfiles checked. It
2591
doesn't indicate a problem.
2592
unreferenced ancestors: Texts that are ancestors of other texts, but
2593
are not properly referenced by the revision ancestry. This is a
2594
subtle problem that Bazaar can work around.
2595
unique file texts: This is the total number of unique file contents
2596
seen in the checked revisions. It does not indicate a problem.
2597
repeated file texts: This is the total number of repeated texts seen
2598
in the checked revisions. Texts can be repeated when their file
2599
entries are modified, but the file contents are not. It does not
2602
If no restrictions are specified, all Bazaar data that is found at the given
2603
location will be checked.
2607
Check the tree and branch at 'foo'::
2609
bzr check --tree --branch foo
2611
Check only the repository at 'bar'::
2613
bzr check --repo bar
2615
Check everything at 'baz'::
2620
_see_also = ['reconcile']
2621
takes_args = ['path?']
2622
takes_options = ['verbose',
2623
Option('branch', help="Check the branch related to the"
2624
" current directory."),
2625
Option('repo', help="Check the repository related to the"
2626
" current directory."),
2627
Option('tree', help="Check the working tree related to"
2628
" the current directory.")]
2630
def run(self, path=None, verbose=False, branch=False, repo=False,
2632
from bzrlib.check import check_dwim
2635
if not branch and not repo and not tree:
2636
branch = repo = tree = True
2637
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2640
class cmd_upgrade(Command):
2641
"""Upgrade branch storage to current format.
2643
The check command or bzr developers may sometimes advise you to run
2644
this command. When the default format has changed you may also be warned
2645
during other operations to upgrade.
2648
_see_also = ['check']
2649
takes_args = ['url?']
2651
RegistryOption('format',
2652
help='Upgrade to a specific format. See "bzr help'
2653
' formats" for details.',
2654
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
2655
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
2656
value_switches=True, title='Branch format'),
2659
def run(self, url='.', format=None):
2660
from bzrlib.upgrade import upgrade
2662
format = bzrdir.format_registry.make_bzrdir('default')
2663
upgrade(url, format)
2666
class cmd_whoami(Command):
2667
"""Show or set bzr user id.
2670
Show the email of the current user::
2674
Set the current user::
2676
bzr whoami "Frank Chu <fchu@example.com>"
2678
takes_options = [ Option('email',
2679
help='Display email address only.'),
2681
help='Set identity for the current branch instead of '
2684
takes_args = ['name?']
2685
encoding_type = 'replace'
2688
def run(self, email=False, branch=False, name=None):
2690
# use branch if we're inside one; otherwise global config
2692
c = Branch.open_containing('.')[0].get_config()
2693
except errors.NotBranchError:
2694
c = config.GlobalConfig()
2696
self.outf.write(c.user_email() + '\n')
2698
self.outf.write(c.username() + '\n')
2701
# display a warning if an email address isn't included in the given name.
2703
config.extract_email_address(name)
2704
except errors.NoEmailInUsername, e:
2705
warning('"%s" does not seem to contain an email address. '
2706
'This is allowed, but not recommended.', name)
2708
# use global config unless --branch given
2710
c = Branch.open_containing('.')[0].get_config()
2712
c = config.GlobalConfig()
2713
c.set_user_option('email', name)
2716
class cmd_nick(Command):
2717
"""Print or set the branch nickname.
2719
If unset, the tree root directory name is used as the nickname.
2720
To print the current nickname, execute with no argument.
2722
Bound branches use the nickname of its master branch unless it is set
2726
_see_also = ['info']
2727
takes_args = ['nickname?']
2728
def run(self, nickname=None):
2729
branch = Branch.open_containing(u'.')[0]
2730
if nickname is None:
2731
self.printme(branch)
2733
branch.nick = nickname
2736
def printme(self, branch):
2740
class cmd_alias(Command):
2741
"""Set/unset and display aliases.
2744
Show the current aliases::
2748
Show the alias specified for 'll'::
2752
Set an alias for 'll'::
2754
bzr alias ll="log --line -r-10..-1"
2756
To remove an alias for 'll'::
2758
bzr alias --remove ll
2761
takes_args = ['name?']
2763
Option('remove', help='Remove the alias.'),
2766
def run(self, name=None, remove=False):
2768
self.remove_alias(name)
2770
self.print_aliases()
2772
equal_pos = name.find('=')
2774
self.print_alias(name)
2776
self.set_alias(name[:equal_pos], name[equal_pos+1:])
2778
def remove_alias(self, alias_name):
2779
if alias_name is None:
2780
raise errors.BzrCommandError(
2781
'bzr alias --remove expects an alias to remove.')
2782
# If alias is not found, print something like:
2783
# unalias: foo: not found
2784
c = config.GlobalConfig()
2785
c.unset_alias(alias_name)
2788
def print_aliases(self):
2789
"""Print out the defined aliases in a similar format to bash."""
2790
aliases = config.GlobalConfig().get_aliases()
2791
for key, value in sorted(aliases.iteritems()):
2792
self.outf.write('bzr alias %s="%s"\n' % (key, value))
2795
def print_alias(self, alias_name):
2796
from bzrlib.commands import get_alias
2797
alias = get_alias(alias_name)
2799
self.outf.write("bzr alias: %s: not found\n" % alias_name)
2802
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
2804
def set_alias(self, alias_name, alias_command):
2805
"""Save the alias in the global config."""
2806
c = config.GlobalConfig()
2807
c.set_alias(alias_name, alias_command)
2810
class cmd_selftest(Command):
2811
"""Run internal test suite.
2813
If arguments are given, they are regular expressions that say which tests
2814
should run. Tests matching any expression are run, and other tests are
2817
Alternatively if --first is given, matching tests are run first and then
2818
all other tests are run. This is useful if you have been working in a
2819
particular area, but want to make sure nothing else was broken.
2821
If --exclude is given, tests that match that regular expression are
2822
excluded, regardless of whether they match --first or not.
2824
To help catch accidential dependencies between tests, the --randomize
2825
option is useful. In most cases, the argument used is the word 'now'.
2826
Note that the seed used for the random number generator is displayed
2827
when this option is used. The seed can be explicitly passed as the
2828
argument to this option if required. This enables reproduction of the
2829
actual ordering used if and when an order sensitive problem is encountered.
2831
If --list-only is given, the tests that would be run are listed. This is
2832
useful when combined with --first, --exclude and/or --randomize to
2833
understand their impact. The test harness reports "Listed nn tests in ..."
2834
instead of "Ran nn tests in ..." when list mode is enabled.
2836
If the global option '--no-plugins' is given, plugins are not loaded
2837
before running the selftests. This has two effects: features provided or
2838
modified by plugins will not be tested, and tests provided by plugins will
2841
Tests that need working space on disk use a common temporary directory,
2842
typically inside $TMPDIR or /tmp.
2845
Run only tests relating to 'ignore'::
2849
Disable plugins and list tests as they're run::
2851
bzr --no-plugins selftest -v
2853
# NB: this is used from the class without creating an instance, which is
2854
# why it does not have a self parameter.
2855
def get_transport_type(typestring):
2856
"""Parse and return a transport specifier."""
2857
if typestring == "sftp":
2858
from bzrlib.transport.sftp import SFTPAbsoluteServer
2859
return SFTPAbsoluteServer
2860
if typestring == "memory":
2861
from bzrlib.transport.memory import MemoryServer
2863
if typestring == "fakenfs":
2864
from bzrlib.transport.fakenfs import FakeNFSServer
2865
return FakeNFSServer
2866
msg = "No known transport type %s. Supported types are: sftp\n" %\
2868
raise errors.BzrCommandError(msg)
2871
takes_args = ['testspecs*']
2872
takes_options = ['verbose',
2874
help='Stop when one test fails.',
2878
help='Use a different transport by default '
2879
'throughout the test suite.',
2880
type=get_transport_type),
2882
help='Run the benchmarks rather than selftests.'),
2883
Option('lsprof-timed',
2884
help='Generate lsprof output for benchmarked'
2885
' sections of code.'),
2886
Option('cache-dir', type=str,
2887
help='Cache intermediate benchmark output in this '
2890
help='Run all tests, but run specified tests first.',
2894
help='List the tests instead of running them.'),
2895
Option('randomize', type=str, argname="SEED",
2896
help='Randomize the order of tests using the given'
2897
' seed or "now" for the current time.'),
2898
Option('exclude', type=str, argname="PATTERN",
2900
help='Exclude tests that match this regular'
2902
Option('strict', help='Fail on missing dependencies or '
2904
Option('load-list', type=str, argname='TESTLISTFILE',
2905
help='Load a test id list from a text file.'),
2906
ListOption('debugflag', type=str, short_name='E',
2907
help='Turn on a selftest debug flag.'),
2908
ListOption('starting-with', type=str, argname='TESTID',
2909
param_name='starting_with', short_name='s',
2911
'Load only the tests starting with TESTID.'),
2913
encoding_type = 'replace'
2915
def run(self, testspecs_list=None, verbose=False, one=False,
2916
transport=None, benchmark=None,
2917
lsprof_timed=None, cache_dir=None,
2918
first=False, list_only=False,
2919
randomize=None, exclude=None, strict=False,
2920
load_list=None, debugflag=None, starting_with=None):
2921
from bzrlib.tests import selftest
2922
import bzrlib.benchmarks as benchmarks
2923
from bzrlib.benchmarks import tree_creator
2925
# Make deprecation warnings visible, unless -Werror is set
2926
symbol_versioning.activate_deprecation_warnings(override=False)
2928
if cache_dir is not None:
2929
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2931
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2932
print ' %s (%s python%s)' % (
2934
bzrlib.version_string,
2935
bzrlib._format_version_tuple(sys.version_info),
2938
if testspecs_list is not None:
2939
pattern = '|'.join(testspecs_list)
2943
test_suite_factory = benchmarks.test_suite
2944
# Unless user explicitly asks for quiet, be verbose in benchmarks
2945
verbose = not is_quiet()
2946
# TODO: should possibly lock the history file...
2947
benchfile = open(".perf_history", "at", buffering=1)
2949
test_suite_factory = None
2952
result = selftest(verbose=verbose,
2954
stop_on_failure=one,
2955
transport=transport,
2956
test_suite_factory=test_suite_factory,
2957
lsprof_timed=lsprof_timed,
2958
bench_history=benchfile,
2959
matching_tests_first=first,
2960
list_only=list_only,
2961
random_seed=randomize,
2962
exclude_pattern=exclude,
2964
load_list=load_list,
2965
debug_flags=debugflag,
2966
starting_with=starting_with,
2969
if benchfile is not None:
2972
note('tests passed')
2974
note('tests failed')
2975
return int(not result)
2978
class cmd_version(Command):
2979
"""Show version of bzr."""
2981
encoding_type = 'replace'
2983
Option("short", help="Print just the version number."),
2987
def run(self, short=False):
2988
from bzrlib.version import show_version
2990
self.outf.write(bzrlib.version_string + '\n')
2992
show_version(to_file=self.outf)
2995
class cmd_rocks(Command):
2996
"""Statement of optimism."""
3002
print "It sure does!"
3005
class cmd_find_merge_base(Command):
3006
"""Find and print a base revision for merging two branches."""
3007
# TODO: Options to specify revisions on either side, as if
3008
# merging only part of the history.
3009
takes_args = ['branch', 'other']
3013
def run(self, branch, other):
3014
from bzrlib.revision import ensure_null
3016
branch1 = Branch.open_containing(branch)[0]
3017
branch2 = Branch.open_containing(other)[0]
3022
last1 = ensure_null(branch1.last_revision())
3023
last2 = ensure_null(branch2.last_revision())
3025
graph = branch1.repository.get_graph(branch2.repository)
3026
base_rev_id = graph.find_unique_lca(last1, last2)
3028
print 'merge base is revision %s' % base_rev_id
3035
class cmd_merge(Command):
3036
"""Perform a three-way merge.
3038
The source of the merge can be specified either in the form of a branch,
3039
or in the form of a path to a file containing a merge directive generated
3040
with bzr send. If neither is specified, the default is the upstream branch
3041
or the branch most recently merged using --remember.
3043
When merging a branch, by default the tip will be merged. To pick a different
3044
revision, pass --revision. If you specify two values, the first will be used as
3045
BASE and the second one as OTHER. Merging individual revisions, or a subset of
3046
available revisions, like this is commonly referred to as "cherrypicking".
3048
Revision numbers are always relative to the branch being merged.
3050
By default, bzr will try to merge in all new work from the other
3051
branch, automatically determining an appropriate base. If this
3052
fails, you may need to give an explicit base.
3054
Merge will do its best to combine the changes in two branches, but there
3055
are some kinds of problems only a human can fix. When it encounters those,
3056
it will mark a conflict. A conflict means that you need to fix something,
3057
before you should commit.
3059
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
3061
If there is no default branch set, the first merge will set it. After
3062
that, you can omit the branch to use the default. To change the
3063
default, use --remember. The value will only be saved if the remote
3064
location can be accessed.
3066
The results of the merge are placed into the destination working
3067
directory, where they can be reviewed (with bzr diff), tested, and then
3068
committed to record the result of the merge.
3070
merge refuses to run if there are any uncommitted changes, unless
3074
To merge the latest revision from bzr.dev::
3076
bzr merge ../bzr.dev
3078
To merge changes up to and including revision 82 from bzr.dev::
3080
bzr merge -r 82 ../bzr.dev
3082
To merge the changes introduced by 82, without previous changes::
3084
bzr merge -r 81..82 ../bzr.dev
3086
To apply a merge directive contained in in /tmp/merge:
3088
bzr merge /tmp/merge
3091
encoding_type = 'exact'
3092
_see_also = ['update', 'remerge', 'status-flags']
3093
takes_args = ['location?']
3098
help='Merge even if the destination tree has uncommitted changes.'),
3102
Option('show-base', help="Show base revision text in "
3104
Option('uncommitted', help='Apply uncommitted changes'
3105
' from a working copy, instead of branch changes.'),
3106
Option('pull', help='If the destination is already'
3107
' completely merged into the source, pull from the'
3108
' source rather than merging. When this happens,'
3109
' you do not need to commit the result.'),
3111
help='Branch to merge into, '
3112
'rather than the one containing the working directory.',
3116
Option('preview', help='Instead of merging, show a diff of the merge.')
3119
def run(self, location=None, revision=None, force=False,
3120
merge_type=None, show_base=False, reprocess=None, remember=False,
3121
uncommitted=False, pull=False,
3125
if merge_type is None:
3126
merge_type = _mod_merge.Merge3Merger
3128
if directory is None: directory = u'.'
3129
possible_transports = []
3131
allow_pending = True
3132
verified = 'inapplicable'
3133
tree = WorkingTree.open_containing(directory)[0]
3134
change_reporter = delta._ChangeReporter(
3135
unversioned_filter=tree.is_ignored)
3138
pb = ui.ui_factory.nested_progress_bar()
3139
cleanups.append(pb.finished)
3141
cleanups.append(tree.unlock)
3142
if location is not None:
3144
mergeable = bundle.read_mergeable_from_url(location,
3145
possible_transports=possible_transports)
3146
except errors.NotABundle:
3150
raise errors.BzrCommandError('Cannot use --uncommitted'
3151
' with bundles or merge directives.')
3153
if revision is not None:
3154
raise errors.BzrCommandError(
3155
'Cannot use -r with merge directives or bundles')
3156
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3159
if merger is None and uncommitted:
3160
if revision is not None and len(revision) > 0:
3161
raise errors.BzrCommandError('Cannot use --uncommitted and'
3162
' --revision at the same time.')
3163
location = self._select_branch_location(tree, location)[0]
3164
other_tree, other_path = WorkingTree.open_containing(location)
3165
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
3167
allow_pending = False
3168
if other_path != '':
3169
merger.interesting_files = [other_path]
3172
merger, allow_pending = self._get_merger_from_branch(tree,
3173
location, revision, remember, possible_transports, pb)
3175
merger.merge_type = merge_type
3176
merger.reprocess = reprocess
3177
merger.show_base = show_base
3178
self.sanity_check_merger(merger)
3179
if (merger.base_rev_id == merger.other_rev_id and
3180
merger.other_rev_id is not None):
3181
note('Nothing to do.')
3184
if merger.interesting_files is not None:
3185
raise errors.BzrCommandError('Cannot pull individual files')
3186
if (merger.base_rev_id == tree.last_revision()):
3187
result = tree.pull(merger.other_branch, False,
3188
merger.other_rev_id)
3189
result.report(self.outf)
3191
merger.check_basis(not force)
3193
return self._do_preview(merger)
3195
return self._do_merge(merger, change_reporter, allow_pending,
3198
for cleanup in reversed(cleanups):
3201
def _do_preview(self, merger):
3202
from bzrlib.diff import show_diff_trees
3203
tree_merger = merger.make_merger()
3204
tt = tree_merger.make_preview_transform()
3206
result_tree = tt.get_preview_tree()
3207
show_diff_trees(merger.this_tree, result_tree, self.outf,
3208
old_label='', new_label='')
3212
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3213
merger.change_reporter = change_reporter
3214
conflict_count = merger.do_merge()
3216
merger.set_pending()
3217
if verified == 'failed':
3218
warning('Preview patch does not match changes')
3219
if conflict_count != 0:
3224
def sanity_check_merger(self, merger):
3225
if (merger.show_base and
3226
not merger.merge_type is _mod_merge.Merge3Merger):
3227
raise errors.BzrCommandError("Show-base is not supported for this"
3228
" merge type. %s" % merger.merge_type)
3229
if merger.reprocess is None:
3230
if merger.show_base:
3231
merger.reprocess = False
3233
# Use reprocess if the merger supports it
3234
merger.reprocess = merger.merge_type.supports_reprocess
3235
if merger.reprocess and not merger.merge_type.supports_reprocess:
3236
raise errors.BzrCommandError("Conflict reduction is not supported"
3237
" for merge type %s." %
3239
if merger.reprocess and merger.show_base:
3240
raise errors.BzrCommandError("Cannot do conflict reduction and"
3243
def _get_merger_from_branch(self, tree, location, revision, remember,
3244
possible_transports, pb):
3245
"""Produce a merger from a location, assuming it refers to a branch."""
3246
from bzrlib.tag import _merge_tags_if_possible
3247
# find the branch locations
3248
other_loc, user_location = self._select_branch_location(tree, location,
3250
if revision is not None and len(revision) == 2:
3251
base_loc, _unused = self._select_branch_location(tree,
3252
location, revision, 0)
3254
base_loc = other_loc
3256
other_branch, other_path = Branch.open_containing(other_loc,
3257
possible_transports)
3258
if base_loc == other_loc:
3259
base_branch = other_branch
3261
base_branch, base_path = Branch.open_containing(base_loc,
3262
possible_transports)
3263
# Find the revision ids
3264
if revision is None or len(revision) < 1 or revision[-1] is None:
3265
other_revision_id = _mod_revision.ensure_null(
3266
other_branch.last_revision())
3268
other_revision_id = revision[-1].as_revision_id(other_branch)
3269
if (revision is not None and len(revision) == 2
3270
and revision[0] is not None):
3271
base_revision_id = revision[0].as_revision_id(base_branch)
3273
base_revision_id = None
3274
# Remember where we merge from
3275
if ((remember or tree.branch.get_submit_branch() is None) and
3276
user_location is not None):
3277
tree.branch.set_submit_branch(other_branch.base)
3278
_merge_tags_if_possible(other_branch, tree.branch)
3279
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3280
other_revision_id, base_revision_id, other_branch, base_branch)
3281
if other_path != '':
3282
allow_pending = False
3283
merger.interesting_files = [other_path]
3285
allow_pending = True
3286
return merger, allow_pending
3288
def _select_branch_location(self, tree, user_location, revision=None,
3290
"""Select a branch location, according to possible inputs.
3292
If provided, branches from ``revision`` are preferred. (Both
3293
``revision`` and ``index`` must be supplied.)
3295
Otherwise, the ``location`` parameter is used. If it is None, then the
3296
``submit`` or ``parent`` location is used, and a note is printed.
3298
:param tree: The working tree to select a branch for merging into
3299
:param location: The location entered by the user
3300
:param revision: The revision parameter to the command
3301
:param index: The index to use for the revision parameter. Negative
3302
indices are permitted.
3303
:return: (selected_location, user_location). The default location
3304
will be the user-entered location.
3306
if (revision is not None and index is not None
3307
and revision[index] is not None):
3308
branch = revision[index].get_branch()
3309
if branch is not None:
3310
return branch, branch
3311
if user_location is None:
3312
location = self._get_remembered(tree, 'Merging from')
3314
location = user_location
3315
return location, user_location
3317
def _get_remembered(self, tree, verb_string):
3318
"""Use tree.branch's parent if none was supplied.
3320
Report if the remembered location was used.
3322
stored_location = tree.branch.get_submit_branch()
3323
stored_location_type = "submit"
3324
if stored_location is None:
3325
stored_location = tree.branch.get_parent()
3326
stored_location_type = "parent"
3327
mutter("%s", stored_location)
3328
if stored_location is None:
3329
raise errors.BzrCommandError("No location specified or remembered")
3330
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3331
note(u"%s remembered %s location %s", verb_string,
3332
stored_location_type, display_url)
3333
return stored_location
3336
class cmd_remerge(Command):
3339
Use this if you want to try a different merge technique while resolving
3340
conflicts. Some merge techniques are better than others, and remerge
3341
lets you try different ones on different files.
3343
The options for remerge have the same meaning and defaults as the ones for
3344
merge. The difference is that remerge can (only) be run when there is a
3345
pending merge, and it lets you specify particular files.
3348
Re-do the merge of all conflicted files, and show the base text in
3349
conflict regions, in addition to the usual THIS and OTHER texts::
3351
bzr remerge --show-base
3353
Re-do the merge of "foobar", using the weave merge algorithm, with
3354
additional processing to reduce the size of conflict regions::
3356
bzr remerge --merge-type weave --reprocess foobar
3358
takes_args = ['file*']
3363
help="Show base revision text in conflicts."),
3366
def run(self, file_list=None, merge_type=None, show_base=False,
3368
if merge_type is None:
3369
merge_type = _mod_merge.Merge3Merger
3370
tree, file_list = tree_files(file_list)
3373
parents = tree.get_parent_ids()
3374
if len(parents) != 2:
3375
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3376
" merges. Not cherrypicking or"
3378
repository = tree.branch.repository
3379
interesting_ids = None
3381
conflicts = tree.conflicts()
3382
if file_list is not None:
3383
interesting_ids = set()
3384
for filename in file_list:
3385
file_id = tree.path2id(filename)
3387
raise errors.NotVersionedError(filename)
3388
interesting_ids.add(file_id)
3389
if tree.kind(file_id) != "directory":
3392
for name, ie in tree.inventory.iter_entries(file_id):
3393
interesting_ids.add(ie.file_id)
3394
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3396
# Remerge only supports resolving contents conflicts
3397
allowed_conflicts = ('text conflict', 'contents conflict')
3398
restore_files = [c.path for c in conflicts
3399
if c.typestring in allowed_conflicts]
3400
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3401
tree.set_conflicts(ConflictList(new_conflicts))
3402
if file_list is not None:
3403
restore_files = file_list
3404
for filename in restore_files:
3406
restore(tree.abspath(filename))
3407
except errors.NotConflicted:
3409
# Disable pending merges, because the file texts we are remerging
3410
# have not had those merges performed. If we use the wrong parents
3411
# list, we imply that the working tree text has seen and rejected
3412
# all the changes from the other tree, when in fact those changes
3413
# have not yet been seen.
3414
pb = ui.ui_factory.nested_progress_bar()
3415
tree.set_parent_ids(parents[:1])
3417
merger = _mod_merge.Merger.from_revision_ids(pb,
3419
merger.interesting_ids = interesting_ids
3420
merger.merge_type = merge_type
3421
merger.show_base = show_base
3422
merger.reprocess = reprocess
3423
conflicts = merger.do_merge()
3425
tree.set_parent_ids(parents)
3435
class cmd_revert(Command):
3436
"""Revert files to a previous revision.
3438
Giving a list of files will revert only those files. Otherwise, all files
3439
will be reverted. If the revision is not specified with '--revision', the
3440
last committed revision is used.
3442
To remove only some changes, without reverting to a prior version, use
3443
merge instead. For example, "merge . --revision -2..-3" will remove the
3444
changes introduced by -2, without affecting the changes introduced by -1.
3445
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3447
By default, any files that have been manually changed will be backed up
3448
first. (Files changed only by merge are not backed up.) Backup files have
3449
'.~#~' appended to their name, where # is a number.
3451
When you provide files, you can use their current pathname or the pathname
3452
from the target revision. So you can use revert to "undelete" a file by
3453
name. If you name a directory, all the contents of that directory will be
3456
Any files that have been newly added since that revision will be deleted,
3457
with a backup kept if appropriate. Directories containing unknown files
3458
will not be deleted.
3460
The working tree contains a list of pending merged revisions, which will
3461
be included as parents in the next commit. Normally, revert clears that
3462
list as well as reverting the files. If any files are specified, revert
3463
leaves the pending merge list alone and reverts only the files. Use "bzr
3464
revert ." in the tree root to revert all files but keep the merge record,
3465
and "bzr revert --forget-merges" to clear the pending merge list without
3466
reverting any files.
3469
_see_also = ['cat', 'export']
3472
Option('no-backup', "Do not save backups of reverted files."),
3473
Option('forget-merges',
3474
'Remove pending merge marker, without changing any files.'),
3476
takes_args = ['file*']
3478
def run(self, revision=None, no_backup=False, file_list=None,
3479
forget_merges=None):
3480
tree, file_list = tree_files(file_list)
3484
tree.set_parent_ids(tree.get_parent_ids()[:1])
3486
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3491
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3492
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
3493
pb = ui.ui_factory.nested_progress_bar()
3495
tree.revert(file_list, rev_tree, not no_backup, pb,
3496
report_changes=True)
3501
class cmd_assert_fail(Command):
3502
"""Test reporting of assertion failures"""
3503
# intended just for use in testing
3508
raise AssertionError("always fails")
3511
class cmd_help(Command):
3512
"""Show help on a command or other topic.
3515
_see_also = ['topics']
3517
Option('long', 'Show help on all commands.'),
3519
takes_args = ['topic?']
3520
aliases = ['?', '--help', '-?', '-h']
3523
def run(self, topic=None, long=False):
3525
if topic is None and long:
3527
bzrlib.help.help(topic)
3530
class cmd_shell_complete(Command):
3531
"""Show appropriate completions for context.
3533
For a list of all available commands, say 'bzr shell-complete'.
3535
takes_args = ['context?']
3540
def run(self, context=None):
3541
import shellcomplete
3542
shellcomplete.shellcomplete(context)
3545
class cmd_missing(Command):
3546
"""Show unmerged/unpulled revisions between two branches.
3548
OTHER_BRANCH may be local or remote.
3550
To filter on a range of revirions, you can use the command -r begin..end
3551
-r revision requests a specific revision, -r ..end or -r begin.. are
3556
Determine the missing revisions between this and the branch at the
3557
remembered pull location::
3561
Determine the missing revisions between this and another branch::
3563
bzr missing http://server/branch
3565
Determine the missing revisions up to a specific revision on the other
3568
bzr missing -r ..-10
3570
Determine the missing revisions up to a specific revision on this
3573
bzr missing --my-revision ..-10
3576
_see_also = ['merge', 'pull']
3577
takes_args = ['other_branch?']
3579
Option('reverse', 'Reverse the order of revisions.'),
3581
'Display changes in the local branch only.'),
3582
Option('this' , 'Same as --mine-only.'),
3583
Option('theirs-only',
3584
'Display changes in the remote branch only.'),
3585
Option('other', 'Same as --theirs-only.'),
3589
custom_help('revision',
3590
help='Filter on other branch revisions (inclusive). '
3591
'See "help revisionspec" for details.'),
3592
Option('my-revision',
3593
type=_parse_revision_str,
3594
help='Filter on local branch revisions (inclusive). '
3595
'See "help revisionspec" for details.'),
3596
Option('include-merges', 'Show merged revisions.'),
3598
encoding_type = 'replace'
3601
def run(self, other_branch=None, reverse=False, mine_only=False,
3603
log_format=None, long=False, short=False, line=False,
3604
show_ids=False, verbose=False, this=False, other=False,
3605
include_merges=False, revision=None, my_revision=None):
3606
from bzrlib.missing import find_unmerged, iter_log_revisions
3615
# TODO: We should probably check that we don't have mine-only and
3616
# theirs-only set, but it gets complicated because we also have
3617
# this and other which could be used.
3624
local_branch = Branch.open_containing(u".")[0]
3625
parent = local_branch.get_parent()
3626
if other_branch is None:
3627
other_branch = parent
3628
if other_branch is None:
3629
raise errors.BzrCommandError("No peer location known"
3631
display_url = urlutils.unescape_for_display(parent,
3633
message("Using saved parent location: "
3634
+ display_url + "\n")
3636
remote_branch = Branch.open(other_branch)
3637
if remote_branch.base == local_branch.base:
3638
remote_branch = local_branch
3640
local_revid_range = _revision_range_to_revid_range(
3641
_get_revision_range(my_revision, local_branch,
3644
remote_revid_range = _revision_range_to_revid_range(
3645
_get_revision_range(revision,
3646
remote_branch, self.name()))
3648
local_branch.lock_read()
3650
remote_branch.lock_read()
3652
local_extra, remote_extra = find_unmerged(
3653
local_branch, remote_branch, restrict,
3654
backward=not reverse,
3655
include_merges=include_merges,
3656
local_revid_range=local_revid_range,
3657
remote_revid_range=remote_revid_range)
3659
if log_format is None:
3660
registry = log.log_formatter_registry
3661
log_format = registry.get_default(local_branch)
3662
lf = log_format(to_file=self.outf,
3664
show_timezone='original')
3667
if local_extra and not theirs_only:
3668
message("You have %d extra revision(s):\n" %
3670
for revision in iter_log_revisions(local_extra,
3671
local_branch.repository,
3673
lf.log_revision(revision)
3674
printed_local = True
3677
printed_local = False
3679
if remote_extra and not mine_only:
3680
if printed_local is True:
3682
message("You are missing %d revision(s):\n" %
3684
for revision in iter_log_revisions(remote_extra,
3685
remote_branch.repository,
3687
lf.log_revision(revision)
3690
if mine_only and not local_extra:
3691
# We checked local, and found nothing extra
3692
message('This branch is up to date.\n')
3693
elif theirs_only and not remote_extra:
3694
# We checked remote, and found nothing extra
3695
message('Other branch is up to date.\n')
3696
elif not (mine_only or theirs_only or local_extra or
3698
# We checked both branches, and neither one had extra
3700
message("Branches are up to date.\n")
3702
remote_branch.unlock()
3704
local_branch.unlock()
3705
if not status_code and parent is None and other_branch is not None:
3706
local_branch.lock_write()
3708
# handle race conditions - a parent might be set while we run.
3709
if local_branch.get_parent() is None:
3710
local_branch.set_parent(remote_branch.base)
3712
local_branch.unlock()
3716
class cmd_pack(Command):
3717
"""Compress the data within a repository."""
3719
_see_also = ['repositories']
3720
takes_args = ['branch_or_repo?']
3722
def run(self, branch_or_repo='.'):
3723
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3725
branch = dir.open_branch()
3726
repository = branch.repository
3727
except errors.NotBranchError:
3728
repository = dir.open_repository()
3732
class cmd_plugins(Command):
3733
"""List the installed plugins.
3735
This command displays the list of installed plugins including
3736
version of plugin and a short description of each.
3738
--verbose shows the path where each plugin is located.
3740
A plugin is an external component for Bazaar that extends the
3741
revision control system, by adding or replacing code in Bazaar.
3742
Plugins can do a variety of things, including overriding commands,
3743
adding new commands, providing additional network transports and
3744
customizing log output.
3746
See the Bazaar web site, http://bazaar-vcs.org, for further
3747
information on plugins including where to find them and how to
3748
install them. Instructions are also provided there on how to
3749
write new plugins using the Python programming language.
3751
takes_options = ['verbose']
3754
def run(self, verbose=False):
3755
import bzrlib.plugin
3756
from inspect import getdoc
3758
for name, plugin in bzrlib.plugin.plugins().items():
3759
version = plugin.__version__
3760
if version == 'unknown':
3762
name_ver = '%s %s' % (name, version)
3763
d = getdoc(plugin.module)
3765
doc = d.split('\n')[0]
3767
doc = '(no description)'
3768
result.append((name_ver, doc, plugin.path()))
3769
for name_ver, doc, path in sorted(result):
3777
class cmd_testament(Command):
3778
"""Show testament (signing-form) of a revision."""
3781
Option('long', help='Produce long-format testament.'),
3783
help='Produce a strict-format testament.')]
3784
takes_args = ['branch?']
3786
def run(self, branch=u'.', revision=None, long=False, strict=False):
3787
from bzrlib.testament import Testament, StrictTestament
3789
testament_class = StrictTestament
3791
testament_class = Testament
3793
b = Branch.open_containing(branch)[0]
3795
b = Branch.open(branch)
3798
if revision is None:
3799
rev_id = b.last_revision()
3801
rev_id = revision[0].as_revision_id(b)
3802
t = testament_class.from_revision(b.repository, rev_id)
3804
sys.stdout.writelines(t.as_text_lines())
3806
sys.stdout.write(t.as_short_text())
3811
class cmd_annotate(Command):
3812
"""Show the origin of each line in a file.
3814
This prints out the given file with an annotation on the left side
3815
indicating which revision, author and date introduced the change.
3817
If the origin is the same for a run of consecutive lines, it is
3818
shown only at the top, unless the --all option is given.
3820
# TODO: annotate directories; showing when each file was last changed
3821
# TODO: if the working copy is modified, show annotations on that
3822
# with new uncommitted lines marked
3823
aliases = ['ann', 'blame', 'praise']
3824
takes_args = ['filename']
3825
takes_options = [Option('all', help='Show annotations on all lines.'),
3826
Option('long', help='Show commit date in annotations.'),
3830
encoding_type = 'exact'
3833
def run(self, filename, all=False, long=False, revision=None,
3835
from bzrlib.annotate import annotate_file, annotate_file_tree
3836
wt, branch, relpath = \
3837
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
3843
tree = _get_one_revision_tree('annotate', revision, branch=branch)
3845
file_id = wt.path2id(relpath)
3847
file_id = tree.path2id(relpath)
3849
raise errors.NotVersionedError(filename)
3850
file_version = tree.inventory[file_id].revision
3851
if wt is not None and revision is None:
3852
# If there is a tree and we're not annotating historical
3853
# versions, annotate the working tree's content.
3854
annotate_file_tree(wt, file_id, self.outf, long, all,
3857
annotate_file(branch, file_version, file_id, long, all, self.outf,
3866
class cmd_re_sign(Command):
3867
"""Create a digital signature for an existing revision."""
3868
# TODO be able to replace existing ones.
3870
hidden = True # is this right ?
3871
takes_args = ['revision_id*']
3872
takes_options = ['revision']
3874
def run(self, revision_id_list=None, revision=None):
3875
if revision_id_list is not None and revision is not None:
3876
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3877
if revision_id_list is None and revision is None:
3878
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3879
b = WorkingTree.open_containing(u'.')[0].branch
3882
return self._run(b, revision_id_list, revision)
3886
def _run(self, b, revision_id_list, revision):
3887
import bzrlib.gpg as gpg
3888
gpg_strategy = gpg.GPGStrategy(b.get_config())
3889
if revision_id_list is not None:
3890
b.repository.start_write_group()
3892
for revision_id in revision_id_list:
3893
b.repository.sign_revision(revision_id, gpg_strategy)
3895
b.repository.abort_write_group()
3898
b.repository.commit_write_group()
3899
elif revision is not None:
3900
if len(revision) == 1:
3901
revno, rev_id = revision[0].in_history(b)
3902
b.repository.start_write_group()
3904
b.repository.sign_revision(rev_id, gpg_strategy)
3906
b.repository.abort_write_group()
3909
b.repository.commit_write_group()
3910
elif len(revision) == 2:
3911
# are they both on rh- if so we can walk between them
3912
# might be nice to have a range helper for arbitrary
3913
# revision paths. hmm.
3914
from_revno, from_revid = revision[0].in_history(b)
3915
to_revno, to_revid = revision[1].in_history(b)
3916
if to_revid is None:
3917
to_revno = b.revno()
3918
if from_revno is None or to_revno is None:
3919
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3920
b.repository.start_write_group()
3922
for revno in range(from_revno, to_revno + 1):
3923
b.repository.sign_revision(b.get_rev_id(revno),
3926
b.repository.abort_write_group()
3929
b.repository.commit_write_group()
3931
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3934
class cmd_bind(Command):
3935
"""Convert the current branch into a checkout of the supplied branch.
3937
Once converted into a checkout, commits must succeed on the master branch
3938
before they will be applied to the local branch.
3940
Bound branches use the nickname of its master branch unless it is set
3941
locally, in which case binding will update the the local nickname to be
3945
_see_also = ['checkouts', 'unbind']
3946
takes_args = ['location?']
3949
def run(self, location=None):
3950
b, relpath = Branch.open_containing(u'.')
3951
if location is None:
3953
location = b.get_old_bound_location()
3954
except errors.UpgradeRequired:
3955
raise errors.BzrCommandError('No location supplied. '
3956
'This format does not remember old locations.')
3958
if location is None:
3959
raise errors.BzrCommandError('No location supplied and no '
3960
'previous location known')
3961
b_other = Branch.open(location)
3964
except errors.DivergedBranches:
3965
raise errors.BzrCommandError('These branches have diverged.'
3966
' Try merging, and then bind again.')
3967
if b.get_config().has_explicit_nickname():
3968
b.nick = b_other.nick
3971
class cmd_unbind(Command):
3972
"""Convert the current checkout into a regular branch.
3974
After unbinding, the local branch is considered independent and subsequent
3975
commits will be local only.
3978
_see_also = ['checkouts', 'bind']
3983
b, relpath = Branch.open_containing(u'.')
3985
raise errors.BzrCommandError('Local branch is not bound')
3988
class cmd_uncommit(Command):
3989
"""Remove the last committed revision.
3991
--verbose will print out what is being removed.
3992
--dry-run will go through all the motions, but not actually
3995
If --revision is specified, uncommit revisions to leave the branch at the
3996
specified revision. For example, "bzr uncommit -r 15" will leave the
3997
branch at revision 15.
3999
Uncommit leaves the working tree ready for a new commit. The only change
4000
it may make is to restore any pending merges that were present before
4004
# TODO: jam 20060108 Add an option to allow uncommit to remove
4005
# unreferenced information in 'branch-as-repository' branches.
4006
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
4007
# information in shared branches as well.
4008
_see_also = ['commit']
4009
takes_options = ['verbose', 'revision',
4010
Option('dry-run', help='Don\'t actually make changes.'),
4011
Option('force', help='Say yes to all questions.'),
4013
help="Only remove the commits from the local branch"
4014
" when in a checkout."
4017
takes_args = ['location?']
4019
encoding_type = 'replace'
4021
def run(self, location=None,
4022
dry_run=False, verbose=False,
4023
revision=None, force=False, local=False):
4024
if location is None:
4026
control, relpath = bzrdir.BzrDir.open_containing(location)
4028
tree = control.open_workingtree()
4030
except (errors.NoWorkingTree, errors.NotLocalUrl):
4032
b = control.open_branch()
4034
if tree is not None:
4039
return self._run(b, tree, dry_run, verbose, revision, force,
4042
if tree is not None:
4047
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
4048
from bzrlib.log import log_formatter, show_log
4049
from bzrlib.uncommit import uncommit
4051
last_revno, last_rev_id = b.last_revision_info()
4054
if revision is None:
4056
rev_id = last_rev_id
4058
# 'bzr uncommit -r 10' actually means uncommit
4059
# so that the final tree is at revno 10.
4060
# but bzrlib.uncommit.uncommit() actually uncommits
4061
# the revisions that are supplied.
4062
# So we need to offset it by one
4063
revno = revision[0].in_history(b).revno + 1
4064
if revno <= last_revno:
4065
rev_id = b.get_rev_id(revno)
4067
if rev_id is None or _mod_revision.is_null(rev_id):
4068
self.outf.write('No revisions to uncommit.\n')
4071
lf = log_formatter('short',
4073
show_timezone='original')
4078
direction='forward',
4079
start_revision=revno,
4080
end_revision=last_revno)
4083
print 'Dry-run, pretending to remove the above revisions.'
4085
val = raw_input('Press <enter> to continue')
4087
print 'The above revision(s) will be removed.'
4089
val = raw_input('Are you sure [y/N]? ')
4090
if val.lower() not in ('y', 'yes'):
4094
mutter('Uncommitting from {%s} to {%s}',
4095
last_rev_id, rev_id)
4096
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4097
revno=revno, local=local)
4098
note('You can restore the old tip by running:\n'
4099
' bzr pull . -r revid:%s', last_rev_id)
4102
class cmd_break_lock(Command):
4103
"""Break a dead lock on a repository, branch or working directory.
4105
CAUTION: Locks should only be broken when you are sure that the process
4106
holding the lock has been stopped.
4108
You can get information on what locks are open via the 'bzr info' command.
4113
takes_args = ['location?']
4115
def run(self, location=None, show=False):
4116
if location is None:
4118
control, relpath = bzrdir.BzrDir.open_containing(location)
4120
control.break_lock()
4121
except NotImplementedError:
4125
class cmd_wait_until_signalled(Command):
4126
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
4128
This just prints a line to signal when it is ready, then blocks on stdin.
4134
sys.stdout.write("running\n")
4136
sys.stdin.readline()
4139
class cmd_serve(Command):
4140
"""Run the bzr server."""
4142
aliases = ['server']
4146
help='Serve on stdin/out for use from inetd or sshd.'),
4148
help='Listen for connections on nominated port of the form '
4149
'[hostname:]portnumber. Passing 0 as the port number will '
4150
'result in a dynamically allocated port. The default port is '
4154
help='Serve contents of this directory.',
4156
Option('allow-writes',
4157
help='By default the server is a readonly server. Supplying '
4158
'--allow-writes enables write access to the contents of '
4159
'the served directory and below.'
4163
def run_smart_server(self, smart_server):
4164
"""Run 'smart_server' forever, with no UI output at all."""
4165
# For the duration of this server, no UI output is permitted. note
4166
# that this may cause problems with blackbox tests. This should be
4167
# changed with care though, as we dont want to use bandwidth sending
4168
# progress over stderr to smart server clients!
4169
from bzrlib import lockdir
4170
old_factory = ui.ui_factory
4171
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
4173
ui.ui_factory = ui.SilentUIFactory()
4174
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
4175
smart_server.serve()
4177
ui.ui_factory = old_factory
4178
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4180
def get_host_and_port(self, port):
4181
"""Return the host and port to run the smart server on.
4183
If 'port' is None, the default host (`medium.BZR_DEFAULT_INTERFACE`)
4184
and port (`medium.BZR_DEFAULT_PORT`) will be used.
4186
If 'port' has a colon in it, the string before the colon will be
4187
interpreted as the host.
4189
:param port: A string of the port to run the server on.
4190
:return: A tuple of (host, port), where 'host' is a host name or IP,
4191
and port is an integer TCP/IP port.
4193
from bzrlib.smart import medium
4194
host = medium.BZR_DEFAULT_INTERFACE
4196
port = medium.BZR_DEFAULT_PORT
4199
host, port = port.split(':')
4203
def get_smart_server(self, transport, inet, port):
4204
"""Construct a smart server.
4206
:param transport: The base transport from which branches will be
4208
:param inet: If True, serve over stdin and stdout. Used for running
4210
:param port: The port to listen on. By default, it's `
4211
medium.BZR_DEFAULT_PORT`. See `get_host_and_port` for more
4213
:return: A smart server.
4215
from bzrlib.smart import medium, server
4217
smart_server = medium.SmartServerPipeStreamMedium(
4218
sys.stdin, sys.stdout, transport)
4220
host, port = self.get_host_and_port(port)
4221
smart_server = server.SmartTCPServer(
4222
transport, host=host, port=port)
4223
note('listening on port: %s' % smart_server.port)
4226
def run(self, port=None, inet=False, directory=None, allow_writes=False):
4227
from bzrlib.transport import get_transport
4228
from bzrlib.transport.chroot import ChrootServer
4229
if directory is None:
4230
directory = os.getcwd()
4231
url = urlutils.local_path_to_url(directory)
4232
if not allow_writes:
4233
url = 'readonly+' + url
4234
chroot_server = ChrootServer(get_transport(url))
4235
chroot_server.setUp()
4236
t = get_transport(chroot_server.get_url())
4237
smart_server = self.get_smart_server(t, inet, port)
4238
self.run_smart_server(smart_server)
4241
class cmd_join(Command):
4242
"""Combine a subtree into its containing tree.
4244
This command is for experimental use only. It requires the target tree
4245
to be in dirstate-with-subtree format, which cannot be converted into
4248
The TREE argument should be an independent tree, inside another tree, but
4249
not part of it. (Such trees can be produced by "bzr split", but also by
4250
running "bzr branch" with the target inside a tree.)
4252
The result is a combined tree, with the subtree no longer an independant
4253
part. This is marked as a merge of the subtree into the containing tree,
4254
and all history is preserved.
4256
If --reference is specified, the subtree retains its independence. It can
4257
be branched by itself, and can be part of multiple projects at the same
4258
time. But operations performed in the containing tree, such as commit
4259
and merge, will recurse into the subtree.
4262
_see_also = ['split']
4263
takes_args = ['tree']
4265
Option('reference', help='Join by reference.'),
4269
def run(self, tree, reference=False):
4270
sub_tree = WorkingTree.open(tree)
4271
parent_dir = osutils.dirname(sub_tree.basedir)
4272
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4273
repo = containing_tree.branch.repository
4274
if not repo.supports_rich_root():
4275
raise errors.BzrCommandError(
4276
"Can't join trees because %s doesn't support rich root data.\n"
4277
"You can use bzr upgrade on the repository."
4281
containing_tree.add_reference(sub_tree)
4282
except errors.BadReferenceTarget, e:
4283
# XXX: Would be better to just raise a nicely printable
4284
# exception from the real origin. Also below. mbp 20070306
4285
raise errors.BzrCommandError("Cannot join %s. %s" %
4289
containing_tree.subsume(sub_tree)
4290
except errors.BadSubsumeSource, e:
4291
raise errors.BzrCommandError("Cannot join %s. %s" %
4295
class cmd_split(Command):
4296
"""Split a subdirectory of a tree into a separate tree.
4298
This command will produce a target tree in a format that supports
4299
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4300
converted into earlier formats like 'dirstate-tags'.
4302
The TREE argument should be a subdirectory of a working tree. That
4303
subdirectory will be converted into an independent tree, with its own
4304
branch. Commits in the top-level tree will not apply to the new subtree.
4307
# join is not un-hidden yet
4308
#_see_also = ['join']
4309
takes_args = ['tree']
4311
def run(self, tree):
4312
containing_tree, subdir = WorkingTree.open_containing(tree)
4313
sub_id = containing_tree.path2id(subdir)
4315
raise errors.NotVersionedError(subdir)
4317
containing_tree.extract(sub_id)
4318
except errors.RootNotRich:
4319
raise errors.UpgradeRequired(containing_tree.branch.base)
4322
class cmd_merge_directive(Command):
4323
"""Generate a merge directive for auto-merge tools.
4325
A directive requests a merge to be performed, and also provides all the
4326
information necessary to do so. This means it must either include a
4327
revision bundle, or the location of a branch containing the desired
4330
A submit branch (the location to merge into) must be supplied the first
4331
time the command is issued. After it has been supplied once, it will
4332
be remembered as the default.
4334
A public branch is optional if a revision bundle is supplied, but required
4335
if --diff or --plain is specified. It will be remembered as the default
4336
after the first use.
4339
takes_args = ['submit_branch?', 'public_branch?']
4343
_see_also = ['send']
4346
RegistryOption.from_kwargs('patch-type',
4347
'The type of patch to include in the directive.',
4349
value_switches=True,
4351
bundle='Bazaar revision bundle (default).',
4352
diff='Normal unified diff.',
4353
plain='No patch, just directive.'),
4354
Option('sign', help='GPG-sign the directive.'), 'revision',
4355
Option('mail-to', type=str,
4356
help='Instead of printing the directive, email to this address.'),
4357
Option('message', type=str, short_name='m',
4358
help='Message to use when committing this merge.')
4361
encoding_type = 'exact'
4363
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4364
sign=False, revision=None, mail_to=None, message=None):
4365
from bzrlib.revision import ensure_null, NULL_REVISION
4366
include_patch, include_bundle = {
4367
'plain': (False, False),
4368
'diff': (True, False),
4369
'bundle': (True, True),
4371
branch = Branch.open('.')
4372
stored_submit_branch = branch.get_submit_branch()
4373
if submit_branch is None:
4374
submit_branch = stored_submit_branch
4376
if stored_submit_branch is None:
4377
branch.set_submit_branch(submit_branch)
4378
if submit_branch is None:
4379
submit_branch = branch.get_parent()
4380
if submit_branch is None:
4381
raise errors.BzrCommandError('No submit branch specified or known')
4383
stored_public_branch = branch.get_public_branch()
4384
if public_branch is None:
4385
public_branch = stored_public_branch
4386
elif stored_public_branch is None:
4387
branch.set_public_branch(public_branch)
4388
if not include_bundle and public_branch is None:
4389
raise errors.BzrCommandError('No public branch specified or'
4391
base_revision_id = None
4392
if revision is not None:
4393
if len(revision) > 2:
4394
raise errors.BzrCommandError('bzr merge-directive takes '
4395
'at most two one revision identifiers')
4396
revision_id = revision[-1].as_revision_id(branch)
4397
if len(revision) == 2:
4398
base_revision_id = revision[0].as_revision_id(branch)
4400
revision_id = branch.last_revision()
4401
revision_id = ensure_null(revision_id)
4402
if revision_id == NULL_REVISION:
4403
raise errors.BzrCommandError('No revisions to bundle.')
4404
directive = merge_directive.MergeDirective2.from_objects(
4405
branch.repository, revision_id, time.time(),
4406
osutils.local_time_offset(), submit_branch,
4407
public_branch=public_branch, include_patch=include_patch,
4408
include_bundle=include_bundle, message=message,
4409
base_revision_id=base_revision_id)
4412
self.outf.write(directive.to_signed(branch))
4414
self.outf.writelines(directive.to_lines())
4416
message = directive.to_email(mail_to, branch, sign)
4417
s = SMTPConnection(branch.get_config())
4418
s.send_email(message)
4421
class cmd_send(Command):
4422
"""Mail or create a merge-directive for submitting changes.
4424
A merge directive provides many things needed for requesting merges:
4426
* A machine-readable description of the merge to perform
4428
* An optional patch that is a preview of the changes requested
4430
* An optional bundle of revision data, so that the changes can be applied
4431
directly from the merge directive, without retrieving data from a
4434
If --no-bundle is specified, then public_branch is needed (and must be
4435
up-to-date), so that the receiver can perform the merge using the
4436
public_branch. The public_branch is always included if known, so that
4437
people can check it later.
4439
The submit branch defaults to the parent, but can be overridden. Both
4440
submit branch and public branch will be remembered if supplied.
4442
If a public_branch is known for the submit_branch, that public submit
4443
branch is used in the merge instructions. This means that a local mirror
4444
can be used as your actual submit branch, once you have set public_branch
4447
Mail is sent using your preferred mail program. This should be transparent
4448
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
4449
If the preferred client can't be found (or used), your editor will be used.
4451
To use a specific mail program, set the mail_client configuration option.
4452
(For Thunderbird 1.5, this works around some bugs.) Supported values for
4453
specific clients are "claws", "evolution", "kmail", "mutt", and
4454
"thunderbird"; generic options are "default", "editor", "emacsclient",
4455
"mapi", and "xdg-email". Plugins may also add supported clients.
4457
If mail is being sent, a to address is required. This can be supplied
4458
either on the commandline, by setting the submit_to configuration
4459
option in the branch itself or the child_submit_to configuration option
4460
in the submit branch.
4462
Two formats are currently supported: "4" uses revision bundle format 4 and
4463
merge directive format 2. It is significantly faster and smaller than
4464
older formats. It is compatible with Bazaar 0.19 and later. It is the
4465
default. "0.9" uses revision bundle format 0.9 and merge directive
4466
format 1. It is compatible with Bazaar 0.12 - 0.18.
4468
Merge directives are applied using the merge command or the pull command.
4471
encoding_type = 'exact'
4473
_see_also = ['merge', 'pull']
4475
takes_args = ['submit_branch?', 'public_branch?']
4479
help='Do not include a bundle in the merge directive.'),
4480
Option('no-patch', help='Do not include a preview patch in the merge'
4483
help='Remember submit and public branch.'),
4485
help='Branch to generate the submission from, '
4486
'rather than the one containing the working directory.',
4489
Option('output', short_name='o',
4490
help='Write merge directive to this file; '
4491
'use - for stdout.',
4493
Option('mail-to', help='Mail the request to this address.',
4497
RegistryOption.from_kwargs('format',
4498
'Use the specified output format.',
4499
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4500
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4503
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4504
no_patch=False, revision=None, remember=False, output=None,
4505
format='4', mail_to=None, message=None, **kwargs):
4506
return self._run(submit_branch, revision, public_branch, remember,
4507
format, no_bundle, no_patch, output,
4508
kwargs.get('from', '.'), mail_to, message)
4510
def _run(self, submit_branch, revision, public_branch, remember, format,
4511
no_bundle, no_patch, output, from_, mail_to, message):
4512
from bzrlib.revision import NULL_REVISION
4513
branch = Branch.open_containing(from_)[0]
4515
outfile = cStringIO.StringIO()
4519
outfile = open(output, 'wb')
4520
# we may need to write data into branch's repository to calculate
4525
config = branch.get_config()
4527
mail_to = config.get_user_option('submit_to')
4528
mail_client = config.get_mail_client()
4529
if remember and submit_branch is None:
4530
raise errors.BzrCommandError(
4531
'--remember requires a branch to be specified.')
4532
stored_submit_branch = branch.get_submit_branch()
4533
remembered_submit_branch = None
4534
if submit_branch is None:
4535
submit_branch = stored_submit_branch
4536
remembered_submit_branch = "submit"
4538
if stored_submit_branch is None or remember:
4539
branch.set_submit_branch(submit_branch)
4540
if submit_branch is None:
4541
submit_branch = branch.get_parent()
4542
remembered_submit_branch = "parent"
4543
if submit_branch is None:
4544
raise errors.BzrCommandError('No submit branch known or'
4546
if remembered_submit_branch is not None:
4547
note('Using saved %s location "%s" to determine what '
4548
'changes to submit.', remembered_submit_branch,
4552
submit_config = Branch.open(submit_branch).get_config()
4553
mail_to = submit_config.get_user_option("child_submit_to")
4555
stored_public_branch = branch.get_public_branch()
4556
if public_branch is None:
4557
public_branch = stored_public_branch
4558
elif stored_public_branch is None or remember:
4559
branch.set_public_branch(public_branch)
4560
if no_bundle and public_branch is None:
4561
raise errors.BzrCommandError('No public branch specified or'
4563
base_revision_id = None
4565
if revision is not None:
4566
if len(revision) > 2:
4567
raise errors.BzrCommandError('bzr send takes '
4568
'at most two one revision identifiers')
4569
revision_id = revision[-1].as_revision_id(branch)
4570
if len(revision) == 2:
4571
base_revision_id = revision[0].as_revision_id(branch)
4572
if revision_id is None:
4573
revision_id = branch.last_revision()
4574
if revision_id == NULL_REVISION:
4575
raise errors.BzrCommandError('No revisions to submit.')
4577
directive = merge_directive.MergeDirective2.from_objects(
4578
branch.repository, revision_id, time.time(),
4579
osutils.local_time_offset(), submit_branch,
4580
public_branch=public_branch, include_patch=not no_patch,
4581
include_bundle=not no_bundle, message=message,
4582
base_revision_id=base_revision_id)
4583
elif format == '0.9':
4586
patch_type = 'bundle'
4588
raise errors.BzrCommandError('Format 0.9 does not'
4589
' permit bundle with no patch')
4595
directive = merge_directive.MergeDirective.from_objects(
4596
branch.repository, revision_id, time.time(),
4597
osutils.local_time_offset(), submit_branch,
4598
public_branch=public_branch, patch_type=patch_type,
4601
outfile.writelines(directive.to_lines())
4603
subject = '[MERGE] '
4604
if message is not None:
4607
revision = branch.repository.get_revision(revision_id)
4608
subject += revision.get_summary()
4609
basename = directive.get_disk_name(branch)
4610
mail_client.compose_merge_request(mail_to, subject,
4611
outfile.getvalue(), basename)
4618
class cmd_bundle_revisions(cmd_send):
4620
"""Create a merge-directive for submitting changes.
4622
A merge directive provides many things needed for requesting merges:
4624
* A machine-readable description of the merge to perform
4626
* An optional patch that is a preview of the changes requested
4628
* An optional bundle of revision data, so that the changes can be applied
4629
directly from the merge directive, without retrieving data from a
4632
If --no-bundle is specified, then public_branch is needed (and must be
4633
up-to-date), so that the receiver can perform the merge using the
4634
public_branch. The public_branch is always included if known, so that
4635
people can check it later.
4637
The submit branch defaults to the parent, but can be overridden. Both
4638
submit branch and public branch will be remembered if supplied.
4640
If a public_branch is known for the submit_branch, that public submit
4641
branch is used in the merge instructions. This means that a local mirror
4642
can be used as your actual submit branch, once you have set public_branch
4645
Two formats are currently supported: "4" uses revision bundle format 4 and
4646
merge directive format 2. It is significantly faster and smaller than
4647
older formats. It is compatible with Bazaar 0.19 and later. It is the
4648
default. "0.9" uses revision bundle format 0.9 and merge directive
4649
format 1. It is compatible with Bazaar 0.12 - 0.18.
4654
help='Do not include a bundle in the merge directive.'),
4655
Option('no-patch', help='Do not include a preview patch in the merge'
4658
help='Remember submit and public branch.'),
4660
help='Branch to generate the submission from, '
4661
'rather than the one containing the working directory.',
4664
Option('output', short_name='o', help='Write directive to this file.',
4667
RegistryOption.from_kwargs('format',
4668
'Use the specified output format.',
4669
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4670
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4672
aliases = ['bundle']
4674
_see_also = ['send', 'merge']
4678
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4679
no_patch=False, revision=None, remember=False, output=None,
4680
format='4', **kwargs):
4683
return self._run(submit_branch, revision, public_branch, remember,
4684
format, no_bundle, no_patch, output,
4685
kwargs.get('from', '.'), None, None)
4688
class cmd_tag(Command):
4689
"""Create, remove or modify a tag naming a revision.
4691
Tags give human-meaningful names to revisions. Commands that take a -r
4692
(--revision) option can be given -rtag:X, where X is any previously
4695
Tags are stored in the branch. Tags are copied from one branch to another
4696
along when you branch, push, pull or merge.
4698
It is an error to give a tag name that already exists unless you pass
4699
--force, in which case the tag is moved to point to the new revision.
4701
To rename a tag (change the name but keep it on the same revsion), run ``bzr
4702
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
4705
_see_also = ['commit', 'tags']
4706
takes_args = ['tag_name']
4709
help='Delete this tag rather than placing it.',
4712
help='Branch in which to place the tag.',
4717
help='Replace existing tags.',
4722
def run(self, tag_name,
4728
branch, relpath = Branch.open_containing(directory)
4732
branch.tags.delete_tag(tag_name)
4733
self.outf.write('Deleted tag %s.\n' % tag_name)
4736
if len(revision) != 1:
4737
raise errors.BzrCommandError(
4738
"Tags can only be placed on a single revision, "
4740
revision_id = revision[0].as_revision_id(branch)
4742
revision_id = branch.last_revision()
4743
if (not force) and branch.tags.has_tag(tag_name):
4744
raise errors.TagAlreadyExists(tag_name)
4745
branch.tags.set_tag(tag_name, revision_id)
4746
self.outf.write('Created tag %s.\n' % tag_name)
4751
class cmd_tags(Command):
4754
This command shows a table of tag names and the revisions they reference.
4760
help='Branch whose tags should be displayed.',
4764
RegistryOption.from_kwargs('sort',
4765
'Sort tags by different criteria.', title='Sorting',
4766
alpha='Sort tags lexicographically (default).',
4767
time='Sort tags chronologically.',
4780
branch, relpath = Branch.open_containing(directory)
4782
tags = branch.tags.get_tag_dict().items()
4789
graph = branch.repository.get_graph()
4790
rev1, rev2 = _get_revision_range(revision, branch, self.name())
4791
revid1, revid2 = rev1.rev_id, rev2.rev_id
4792
# only show revisions between revid1 and revid2 (inclusive)
4793
tags = [(tag, revid) for tag, revid in tags if
4794
graph.is_between(revid, revid1, revid2)]
4799
elif sort == 'time':
4801
for tag, revid in tags:
4803
revobj = branch.repository.get_revision(revid)
4804
except errors.NoSuchRevision:
4805
timestamp = sys.maxint # place them at the end
4807
timestamp = revobj.timestamp
4808
timestamps[revid] = timestamp
4809
tags.sort(key=lambda x: timestamps[x[1]])
4811
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4812
revno_map = branch.get_revision_id_to_revno_map()
4813
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4814
for tag, revid in tags ]
4815
for tag, revspec in tags:
4816
self.outf.write('%-20s %s\n' % (tag, revspec))
4819
class cmd_reconfigure(Command):
4820
"""Reconfigure the type of a bzr directory.
4822
A target configuration must be specified.
4824
For checkouts, the bind-to location will be auto-detected if not specified.
4825
The order of preference is
4826
1. For a lightweight checkout, the current bound location.
4827
2. For branches that used to be checkouts, the previously-bound location.
4828
3. The push location.
4829
4. The parent location.
4830
If none of these is available, --bind-to must be specified.
4833
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
4834
takes_args = ['location?']
4835
takes_options = [RegistryOption.from_kwargs('target_type',
4836
title='Target type',
4837
help='The type to reconfigure the directory to.',
4838
value_switches=True, enum_switch=False,
4839
branch='Reconfigure to be an unbound branch '
4840
'with no working tree.',
4841
tree='Reconfigure to be an unbound branch '
4842
'with a working tree.',
4843
checkout='Reconfigure to be a bound branch '
4844
'with a working tree.',
4845
lightweight_checkout='Reconfigure to be a lightweight'
4846
' checkout (with no local history).',
4847
standalone='Reconfigure to be a standalone branch '
4848
'(i.e. stop using shared repository).',
4849
use_shared='Reconfigure to use a shared repository.'),
4850
Option('bind-to', help='Branch to bind checkout to.',
4853
help='Perform reconfiguration even if local changes'
4857
def run(self, location=None, target_type=None, bind_to=None, force=False):
4858
directory = bzrdir.BzrDir.open(location)
4859
if target_type is None:
4860
raise errors.BzrCommandError('No target configuration specified')
4861
elif target_type == 'branch':
4862
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4863
elif target_type == 'tree':
4864
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4865
elif target_type == 'checkout':
4866
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4868
elif target_type == 'lightweight-checkout':
4869
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4871
elif target_type == 'use-shared':
4872
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
4873
elif target_type == 'standalone':
4874
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
4875
reconfiguration.apply(force)
4878
class cmd_switch(Command):
4879
"""Set the branch of a checkout and update.
4881
For lightweight checkouts, this changes the branch being referenced.
4882
For heavyweight checkouts, this checks that there are no local commits
4883
versus the current bound branch, then it makes the local branch a mirror
4884
of the new location and binds to it.
4886
In both cases, the working tree is updated and uncommitted changes
4887
are merged. The user can commit or revert these as they desire.
4889
Pending merges need to be committed or reverted before using switch.
4891
The path to the branch to switch to can be specified relative to the parent
4892
directory of the current branch. For example, if you are currently in a
4893
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4896
Bound branches use the nickname of its master branch unless it is set
4897
locally, in which case switching will update the the local nickname to be
4901
takes_args = ['to_location']
4902
takes_options = [Option('force',
4903
help='Switch even if local commits will be lost.')
4906
def run(self, to_location, force=False):
4907
from bzrlib import switch
4909
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4910
branch = control_dir.open_branch()
4912
to_branch = Branch.open(to_location)
4913
except errors.NotBranchError:
4914
this_branch = control_dir.open_branch()
4915
# This may be a heavy checkout, where we want the master branch
4916
this_url = this_branch.get_bound_location()
4917
# If not, use a local sibling
4918
if this_url is None:
4919
this_url = this_branch.base
4920
to_branch = Branch.open(
4921
urlutils.join(this_url, '..', to_location))
4922
switch.switch(control_dir, to_branch, force)
4923
if branch.get_config().has_explicit_nickname():
4924
branch = control_dir.open_branch() #get the new branch!
4925
branch.nick = to_branch.nick
4926
note('Switched to branch: %s',
4927
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4930
class cmd_hooks(Command):
4931
"""Show a branch's currently registered hooks.
4935
takes_args = ['path?']
4937
def run(self, path=None):
4940
branch_hooks = Branch.open(path).hooks
4941
for hook_type in branch_hooks:
4942
hooks = branch_hooks[hook_type]
4943
self.outf.write("%s:\n" % (hook_type,))
4946
self.outf.write(" %s\n" %
4947
(branch_hooks.get_hook_name(hook),))
4949
self.outf.write(" <no hooks installed>\n")
4952
class cmd_shelve(Command):
4953
"""Temporarily set aside some changes from the current tree.
4955
Shelve allows you to temporarily put changes you've made "on the shelf",
4956
ie. out of the way, until a later time when you can bring them back from
4957
the shelf with the 'unshelve' command. The changes are stored alongside
4958
your working tree, and so they aren't propagated along with your branch nor
4959
will they survive its deletion.
4961
If shelve --list is specified, previously-shelved changes are listed.
4963
Shelve is intended to help separate several sets of changes that have
4964
been inappropriately mingled. If you just want to get rid of all changes
4965
and you don't need to restore them later, use revert. If you want to
4966
shelve all text changes at once, use shelve --all.
4968
If filenames are specified, only the changes to those files will be
4969
shelved. Other files will be left untouched.
4971
If a revision is specified, changes since that revision will be shelved.
4973
You can put multiple items on the shelf, and by default, 'unshelve' will
4974
restore the most recently shelved changes.
4977
takes_args = ['file*']
4981
Option('all', help='Shelve all changes.'),
4983
RegistryOption('writer', 'Method to use for writing diffs.',
4984
bzrlib.option.diff_writer_registry,
4985
value_switches=True, enum_switch=False),
4987
Option('list', help='List shelved changes.'),
4989
_see_also = ['unshelve']
4991
def run(self, revision=None, all=False, file_list=None, message=None,
4992
writer=None, list=False):
4994
return self.run_for_list()
4995
from bzrlib.shelf_ui import Shelver
4997
writer = bzrlib.option.diff_writer_registry.get()
4999
Shelver.from_args(writer(sys.stdout), revision, all, file_list,
5001
except errors.UserAbort:
5004
def run_for_list(self):
5005
tree = WorkingTree.open_containing('.')[0]
5008
manager = tree.get_shelf_manager()
5009
shelves = manager.active_shelves()
5010
if len(shelves) == 0:
5011
note('No shelved changes.')
5013
for shelf_id in reversed(shelves):
5014
message = manager.get_metadata(shelf_id).get('message')
5016
message = '<no message>'
5017
self.outf.write('%3d: %s\n' % (shelf_id, message))
5023
class cmd_unshelve(Command):
5024
"""Restore shelved changes.
5026
By default, the most recently shelved changes are restored. However if you
5027
specify a shelf by id those changes will be restored instead. This works
5028
best when the changes don't depend on each other.
5031
takes_args = ['shelf_id?']
5033
RegistryOption.from_kwargs(
5034
'action', help="The action to perform.",
5035
enum_switch=False, value_switches=True,
5036
apply="Apply changes and remove from the shelf.",
5037
dry_run="Show changes, but do not apply or remove them.",
5038
delete_only="Delete changes without applying them."
5041
_see_also = ['shelve']
5043
def run(self, shelf_id=None, action='apply'):
5044
from bzrlib.shelf_ui import Unshelver
5045
Unshelver.from_args(shelf_id, action).run()
5048
def _create_prefix(cur_transport):
5049
needed = [cur_transport]
5050
# Recurse upwards until we can create a directory successfully
5052
new_transport = cur_transport.clone('..')
5053
if new_transport.base == cur_transport.base:
5054
raise errors.BzrCommandError(
5055
"Failed to create path prefix for %s."
5056
% cur_transport.base)
5058
new_transport.mkdir('.')
5059
except errors.NoSuchFile:
5060
needed.append(new_transport)
5061
cur_transport = new_transport
5064
# Now we only need to create child directories
5066
cur_transport = needed.pop()
5067
cur_transport.ensure_base()
5070
# these get imported and then picked up by the scan for cmd_*
5071
# TODO: Some more consistent way to split command definitions across files;
5072
# we do need to load at least some information about them to know of
5073
# aliases. ideally we would avoid loading the implementation until the
5074
# details were needed.
5075
from bzrlib.cmd_version_info import cmd_version_info
5076
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5077
from bzrlib.bundle.commands import (
5080
from bzrlib.sign_my_commits import cmd_sign_my_commits
5081
from bzrlib.weave_commands import cmd_versionedfile_list, \
5082
cmd_weave_plan_merge, cmd_weave_merge_text