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# Copyright (C) 2004, 2005, 2006, 2007, 2008 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
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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 ListOption, Option, RegistryOption, custom_help
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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'.'):
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return internal_tree_files(file_list, default_branch)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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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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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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rev_tree = revisions[0].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'.'):
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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)
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def safe_relpath_files(tree, file_list):
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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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for filename in file_list:
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new_list.append(tree.relpath(osutils.dereference_path(filename)))
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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# 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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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',
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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):
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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))
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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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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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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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if revision is not None:
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if len(revision) > 1:
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raise errors.BzrCommandError(
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'bzr inventory --revision takes exactly one revision'
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tree = revision[0].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)
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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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from_id = tree.path2id(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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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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tree.rename_one(rel_names[0], rel_names[1], after=after)
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self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
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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
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that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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Note: The location can be specified either in the form of a branch,
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or in the form of a path to a file containing a merge directive generated
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_see_also = ['push', 'update', 'status-flags']
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takes_options = ['remember', 'overwrite', 'revision',
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custom_help('verbose',
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help='Show logs of pulled revisions.'),
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help='Branch to pull into, '
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'rather than the one containing the working directory.',
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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revision=None, verbose=False,
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# FIXME: too much stuff is in the command class
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if directory is None:
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tree_to = WorkingTree.open_containing(directory)[0]
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branch_to = tree_to.branch
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except errors.NoWorkingTree:
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branch_to = Branch.open_containing(directory)[0]
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possible_transports = []
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if location is not None:
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mergeable = bundle.read_mergeable_from_url(location,
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possible_transports=possible_transports)
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except errors.NotABundle:
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stored_loc = branch_to.get_parent()
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if stored_loc is None:
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raise errors.BzrCommandError("No pull location known or"
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved parent location: %s\n" % display_url)
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location = stored_loc
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if mergeable is not None:
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if revision is not None:
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raise errors.BzrCommandError(
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'Cannot use -r with merge directives or bundles')
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mergeable.install_revisions(branch_to.repository)
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base_revision_id, revision_id, verified = \
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mergeable.get_merge_request(branch_to.repository)
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branch_from = branch_to
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branch_from = Branch.open(location,
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possible_transports=possible_transports)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if revision is not None:
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if len(revision) == 1:
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revision_id = revision[0].as_revision_id(branch_from)
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raise errors.BzrCommandError(
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'bzr pull --revision takes one value.')
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branch_to.lock_write()
793
if tree_to is not None:
794
change_reporter = delta._ChangeReporter(
795
unversioned_filter=tree_to.is_ignored)
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result = tree_to.pull(branch_from, overwrite, revision_id,
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possible_transports=possible_transports)
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result = branch_to.pull(branch_from, overwrite, revision_id)
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result.report(self.outf)
803
if verbose and result.old_revid != result.new_revid:
805
branch_to.repository.iter_reverse_revision_history(
808
new_rh = branch_to.revision_history()
809
log_format = branch_to.get_config().log_format()
810
log.show_changed_revisions(branch_to, old_rh, new_rh,
812
log_format=log_format)
817
class cmd_push(Command):
818
"""Update a mirror of this branch.
820
The target branch will not have its working tree populated because this
821
is both expensive, and is not supported on remote file systems.
823
Some smart servers or protocols *may* put the working tree in place in
826
This command only works on branches that have not diverged. Branches are
827
considered diverged if the destination branch's most recent commit is one
828
that has not been merged (directly or indirectly) by the source branch.
830
If branches have diverged, you can use 'bzr push --overwrite' to replace
831
the other branch completely, discarding its unmerged changes.
833
If you want to ensure you have the different changes in the other branch,
834
do a merge (see bzr help merge) from the other branch, and commit that.
835
After that you will be able to do a push without '--overwrite'.
837
If there is no default push location set, the first push will set it.
838
After that, you can omit the location to use the default. To change the
839
default, use --remember. The value will only be saved if the remote
840
location can be accessed.
843
_see_also = ['pull', 'update', 'working-trees']
844
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
845
Option('create-prefix',
846
help='Create the path leading up to the branch '
847
'if it does not already exist.'),
849
help='Branch to push from, '
850
'rather than the one containing the working directory.',
854
Option('use-existing-dir',
855
help='By default push will fail if the target'
856
' directory exists, but does not already'
857
' have a control directory. This flag will'
858
' allow push to proceed.'),
860
help='Create a stacked branch that references the public location '
861
'of the parent branch.'),
863
help='Create a stacked branch that refers to another branch '
864
'for the commit history. Only the work not present in the '
865
'referenced branch is included in the branch created.',
868
takes_args = ['location?']
869
encoding_type = 'replace'
871
def run(self, location=None, remember=False, overwrite=False,
872
create_prefix=False, verbose=False, revision=None,
873
use_existing_dir=False, directory=None, stacked_on=None,
875
from bzrlib.push import _show_push_branch
877
# Get the source branch and revision_id
878
if directory is None:
880
br_from = Branch.open_containing(directory)[0]
881
if revision is not None:
882
if len(revision) == 1:
883
revision_id = revision[0].in_history(br_from).rev_id
885
raise errors.BzrCommandError(
886
'bzr push --revision takes one value.')
888
revision_id = br_from.last_revision()
890
# Get the stacked_on branch, if any
891
if stacked_on is not None:
892
stacked_on = urlutils.normalize_url(stacked_on)
894
parent_url = br_from.get_parent()
896
parent = Branch.open(parent_url)
897
stacked_on = parent.get_public_branch()
899
# I considered excluding non-http url's here, thus forcing
900
# 'public' branches only, but that only works for some
901
# users, so it's best to just depend on the user spotting an
902
# error by the feedback given to them. RBC 20080227.
903
stacked_on = parent_url
905
raise errors.BzrCommandError(
906
"Could not determine branch to refer to.")
908
# Get the destination location
910
stored_loc = br_from.get_push_location()
911
if stored_loc is None:
912
raise errors.BzrCommandError(
913
"No push location known or specified.")
915
display_url = urlutils.unescape_for_display(stored_loc,
917
self.outf.write("Using saved push location: %s\n" % display_url)
918
location = stored_loc
920
_show_push_branch(br_from, revision_id, location, self.outf,
921
verbose=verbose, overwrite=overwrite, remember=remember,
922
stacked_on=stacked_on, create_prefix=create_prefix,
923
use_existing_dir=use_existing_dir)
926
class cmd_branch(Command):
927
"""Create a new copy of a branch.
929
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
930
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
931
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
932
is derived from the FROM_LOCATION by stripping a leading scheme or drive
933
identifier, if any. For example, "branch lp:foo-bar" will attempt to
936
To retrieve the branch as of a particular revision, supply the --revision
937
parameter, as in "branch foo/bar -r 5".
940
_see_also = ['checkout']
941
takes_args = ['from_location', 'to_location?']
942
takes_options = ['revision', Option('hardlink',
943
help='Hard-link working tree files where possible.'),
945
help='Create a stacked branch referring to the source branch. '
946
'The new branch will depend on the availability of the source '
947
'branch for all operations.'),
949
help='Do not use a shared repository, even if available.'),
951
aliases = ['get', 'clone']
953
def run(self, from_location, to_location=None, revision=None,
954
hardlink=False, stacked=False, standalone=False):
955
from bzrlib.tag import _merge_tags_if_possible
958
elif len(revision) > 1:
959
raise errors.BzrCommandError(
960
'bzr branch --revision takes exactly 1 revision value')
962
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
966
if len(revision) == 1 and revision[0] is not None:
967
revision_id = revision[0].as_revision_id(br_from)
969
# FIXME - wt.last_revision, fallback to branch, fall back to
970
# None or perhaps NULL_REVISION to mean copy nothing
972
revision_id = br_from.last_revision()
973
if to_location is None:
974
to_location = urlutils.derive_to_location(from_location)
975
to_transport = transport.get_transport(to_location)
977
to_transport.mkdir('.')
978
except errors.FileExists:
979
raise errors.BzrCommandError('Target directory "%s" already'
980
' exists.' % to_location)
981
except errors.NoSuchFile:
982
raise errors.BzrCommandError('Parent of "%s" does not exist.'
985
# preserve whatever source format we have.
986
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
987
possible_transports=[to_transport],
988
accelerator_tree=accelerator_tree,
989
hardlink=hardlink, stacked=stacked,
990
force_new_repo=standalone,
991
source_branch=br_from)
992
branch = dir.open_branch()
993
except errors.NoSuchRevision:
994
to_transport.delete_tree('.')
995
msg = "The branch %s has no revision %s." % (from_location,
997
raise errors.BzrCommandError(msg)
998
_merge_tags_if_possible(br_from, branch)
999
# If the source branch is stacked, the new branch may
1000
# be stacked whether we asked for that explicitly or not.
1001
# We therefore need a try/except here and not just 'if stacked:'
1003
note('Created new stacked branch referring to %s.' %
1004
branch.get_stacked_on_url())
1005
except (errors.NotStacked, errors.UnstackableBranchFormat,
1006
errors.UnstackableRepositoryFormat), e:
1007
note('Branched %d revision(s).' % branch.revno())
1012
class cmd_checkout(Command):
1013
"""Create a new checkout of an existing branch.
1015
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1016
the branch found in '.'. This is useful if you have removed the working tree
1017
or if it was never created - i.e. if you pushed the branch to its current
1018
location using SFTP.
1020
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1021
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1022
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1023
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1024
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1027
To retrieve the branch as of a particular revision, supply the --revision
1028
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1029
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1033
_see_also = ['checkouts', 'branch']
1034
takes_args = ['branch_location?', 'to_location?']
1035
takes_options = ['revision',
1036
Option('lightweight',
1037
help="Perform a lightweight checkout. Lightweight "
1038
"checkouts depend on access to the branch for "
1039
"every operation. Normal checkouts can perform "
1040
"common operations like diff and status without "
1041
"such access, and also support local commits."
1043
Option('files-from', type=str,
1044
help="Get file contents from this tree."),
1046
help='Hard-link working tree files where possible.'
1051
def run(self, branch_location=None, to_location=None, revision=None,
1052
lightweight=False, files_from=None, hardlink=False):
1053
if revision is None:
1055
elif len(revision) > 1:
1056
raise errors.BzrCommandError(
1057
'bzr checkout --revision takes exactly 1 revision value')
1058
if branch_location is None:
1059
branch_location = osutils.getcwd()
1060
to_location = branch_location
1061
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1063
if files_from is not None:
1064
accelerator_tree = WorkingTree.open(files_from)
1065
if len(revision) == 1 and revision[0] is not None:
1066
revision_id = revision[0].as_revision_id(source)
1069
if to_location is None:
1070
to_location = urlutils.derive_to_location(branch_location)
1071
# if the source and to_location are the same,
1072
# and there is no working tree,
1073
# then reconstitute a branch
1074
if (osutils.abspath(to_location) ==
1075
osutils.abspath(branch_location)):
1077
source.bzrdir.open_workingtree()
1078
except errors.NoWorkingTree:
1079
source.bzrdir.create_workingtree(revision_id)
1081
source.create_checkout(to_location, revision_id, lightweight,
1082
accelerator_tree, hardlink)
1085
class cmd_renames(Command):
1086
"""Show list of renamed files.
1088
# TODO: Option to show renames between two historical versions.
1090
# TODO: Only show renames under dir, rather than in the whole branch.
1091
_see_also = ['status']
1092
takes_args = ['dir?']
1095
def run(self, dir=u'.'):
1096
tree = WorkingTree.open_containing(dir)[0]
1099
new_inv = tree.inventory
1100
old_tree = tree.basis_tree()
1101
old_tree.lock_read()
1103
old_inv = old_tree.inventory
1105
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1106
for f, paths, c, v, p, n, k, e in iterator:
1107
if paths[0] == paths[1]:
1111
renames.append(paths)
1113
for old_name, new_name in renames:
1114
self.outf.write("%s => %s\n" % (old_name, new_name))
1121
class cmd_update(Command):
1122
"""Update a tree to have the latest code committed to its branch.
1124
This will perform a merge into the working tree, and may generate
1125
conflicts. If you have any local changes, you will still
1126
need to commit them after the update for the update to be complete.
1128
If you want to discard your local changes, you can just do a
1129
'bzr revert' instead of 'bzr commit' after the update.
1132
_see_also = ['pull', 'working-trees', 'status-flags']
1133
takes_args = ['dir?']
1136
def run(self, dir='.'):
1137
tree = WorkingTree.open_containing(dir)[0]
1138
possible_transports = []
1139
master = tree.branch.get_master_branch(
1140
possible_transports=possible_transports)
1141
if master is not None:
1144
tree.lock_tree_write()
1146
existing_pending_merges = tree.get_parent_ids()[1:]
1147
last_rev = _mod_revision.ensure_null(tree.last_revision())
1148
if last_rev == _mod_revision.ensure_null(
1149
tree.branch.last_revision()):
1150
# may be up to date, check master too.
1151
if master is None or last_rev == _mod_revision.ensure_null(
1152
master.last_revision()):
1153
revno = tree.branch.revision_id_to_revno(last_rev)
1154
note("Tree is up to date at revision %d." % (revno,))
1156
conflicts = tree.update(
1157
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1158
possible_transports=possible_transports)
1159
revno = tree.branch.revision_id_to_revno(
1160
_mod_revision.ensure_null(tree.last_revision()))
1161
note('Updated to revision %d.' % (revno,))
1162
if tree.get_parent_ids()[1:] != existing_pending_merges:
1163
note('Your local commits will now show as pending merges with '
1164
"'bzr status', and can be committed with 'bzr commit'.")
1173
class cmd_info(Command):
1174
"""Show information about a working tree, branch or repository.
1176
This command will show all known locations and formats associated to the
1177
tree, branch or repository. Statistical information is included with
1180
Branches and working trees will also report any missing revisions.
1182
_see_also = ['revno', 'working-trees', 'repositories']
1183
takes_args = ['location?']
1184
takes_options = ['verbose']
1185
encoding_type = 'replace'
1188
def run(self, location=None, verbose=False):
1193
from bzrlib.info import show_bzrdir_info
1194
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1195
verbose=noise_level, outfile=self.outf)
1198
class cmd_remove(Command):
1199
"""Remove files or directories.
1201
This makes bzr stop tracking changes to the specified files. bzr will delete
1202
them if they can easily be recovered using revert. If no options or
1203
parameters are given bzr will scan for files that are being tracked by bzr
1204
but missing in your tree and stop tracking them for you.
1206
takes_args = ['file*']
1207
takes_options = ['verbose',
1208
Option('new', help='Only remove files that have never been committed.'),
1209
RegistryOption.from_kwargs('file-deletion-strategy',
1210
'The file deletion mode to be used.',
1211
title='Deletion Strategy', value_switches=True, enum_switch=False,
1212
safe='Only delete files if they can be'
1213
' safely recovered (default).',
1214
keep="Don't delete any files.",
1215
force='Delete all the specified files, even if they can not be '
1216
'recovered and even if they are non-empty directories.')]
1217
aliases = ['rm', 'del']
1218
encoding_type = 'replace'
1220
def run(self, file_list, verbose=False, new=False,
1221
file_deletion_strategy='safe'):
1222
tree, file_list = tree_files(file_list)
1224
if file_list is not None:
1225
file_list = [f for f in file_list]
1229
# Heuristics should probably all move into tree.remove_smart or
1232
added = tree.changes_from(tree.basis_tree(),
1233
specific_files=file_list).added
1234
file_list = sorted([f[0] for f in added], reverse=True)
1235
if len(file_list) == 0:
1236
raise errors.BzrCommandError('No matching files.')
1237
elif file_list is None:
1238
# missing files show up in iter_changes(basis) as
1239
# versioned-with-no-kind.
1241
for change in tree.iter_changes(tree.basis_tree()):
1242
# Find paths in the working tree that have no kind:
1243
if change[1][1] is not None and change[6][1] is None:
1244
missing.append(change[1][1])
1245
file_list = sorted(missing, reverse=True)
1246
file_deletion_strategy = 'keep'
1247
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1248
keep_files=file_deletion_strategy=='keep',
1249
force=file_deletion_strategy=='force')
1254
class cmd_file_id(Command):
1255
"""Print file_id of a particular file or directory.
1257
The file_id is assigned when the file is first added and remains the
1258
same through all revisions where the file exists, even when it is
1263
_see_also = ['inventory', 'ls']
1264
takes_args = ['filename']
1267
def run(self, filename):
1268
tree, relpath = WorkingTree.open_containing(filename)
1269
i = tree.path2id(relpath)
1271
raise errors.NotVersionedError(filename)
1273
self.outf.write(i + '\n')
1276
class cmd_file_path(Command):
1277
"""Print path of file_ids to a file or directory.
1279
This prints one line for each directory down to the target,
1280
starting at the branch root.
1284
takes_args = ['filename']
1287
def run(self, filename):
1288
tree, relpath = WorkingTree.open_containing(filename)
1289
fid = tree.path2id(relpath)
1291
raise errors.NotVersionedError(filename)
1292
segments = osutils.splitpath(relpath)
1293
for pos in range(1, len(segments) + 1):
1294
path = osutils.joinpath(segments[:pos])
1295
self.outf.write("%s\n" % tree.path2id(path))
1298
class cmd_reconcile(Command):
1299
"""Reconcile bzr metadata in a branch.
1301
This can correct data mismatches that may have been caused by
1302
previous ghost operations or bzr upgrades. You should only
1303
need to run this command if 'bzr check' or a bzr developer
1304
advises you to run it.
1306
If a second branch is provided, cross-branch reconciliation is
1307
also attempted, which will check that data like the tree root
1308
id which was not present in very early bzr versions is represented
1309
correctly in both branches.
1311
At the same time it is run it may recompress data resulting in
1312
a potential saving in disk space or performance gain.
1314
The branch *MUST* be on a listable system such as local disk or sftp.
1317
_see_also = ['check']
1318
takes_args = ['branch?']
1320
def run(self, branch="."):
1321
from bzrlib.reconcile import reconcile
1322
dir = bzrdir.BzrDir.open(branch)
1326
class cmd_revision_history(Command):
1327
"""Display the list of revision ids on a branch."""
1330
takes_args = ['location?']
1335
def run(self, location="."):
1336
branch = Branch.open_containing(location)[0]
1337
for revid in branch.revision_history():
1338
self.outf.write(revid)
1339
self.outf.write('\n')
1342
class cmd_ancestry(Command):
1343
"""List all revisions merged into this branch."""
1345
_see_also = ['log', 'revision-history']
1346
takes_args = ['location?']
1351
def run(self, location="."):
1353
wt = WorkingTree.open_containing(location)[0]
1354
except errors.NoWorkingTree:
1355
b = Branch.open(location)
1356
last_revision = b.last_revision()
1359
last_revision = wt.last_revision()
1361
revision_ids = b.repository.get_ancestry(last_revision)
1363
for revision_id in revision_ids:
1364
self.outf.write(revision_id + '\n')
1367
class cmd_init(Command):
1368
"""Make a directory into a versioned branch.
1370
Use this to create an empty branch, or before importing an
1373
If there is a repository in a parent directory of the location, then
1374
the history of the branch will be stored in the repository. Otherwise
1375
init creates a standalone branch which carries its own history
1376
in the .bzr directory.
1378
If there is already a branch at the location but it has no working tree,
1379
the tree can be populated with 'bzr checkout'.
1381
Recipe for importing a tree of files::
1387
bzr commit -m "imported project"
1390
_see_also = ['init-repository', 'branch', 'checkout']
1391
takes_args = ['location?']
1393
Option('create-prefix',
1394
help='Create the path leading up to the branch '
1395
'if it does not already exist.'),
1396
RegistryOption('format',
1397
help='Specify a format for this branch. '
1398
'See "help formats".',
1399
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1400
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1401
value_switches=True,
1402
title="Branch Format",
1404
Option('append-revisions-only',
1405
help='Never change revnos or the existing log.'
1406
' Append revisions to it only.')
1408
def run(self, location=None, format=None, append_revisions_only=False,
1409
create_prefix=False):
1411
format = bzrdir.format_registry.make_bzrdir('default')
1412
if location is None:
1415
to_transport = transport.get_transport(location)
1417
# The path has to exist to initialize a
1418
# branch inside of it.
1419
# Just using os.mkdir, since I don't
1420
# believe that we want to create a bunch of
1421
# locations if the user supplies an extended path
1423
to_transport.ensure_base()
1424
except errors.NoSuchFile:
1425
if not create_prefix:
1426
raise errors.BzrCommandError("Parent directory of %s"
1428
"\nYou may supply --create-prefix to create all"
1429
" leading parent directories."
1431
_create_prefix(to_transport)
1434
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1435
except errors.NotBranchError:
1436
# really a NotBzrDir error...
1437
create_branch = bzrdir.BzrDir.create_branch_convenience
1438
branch = create_branch(to_transport.base, format=format,
1439
possible_transports=[to_transport])
1440
a_bzrdir = branch.bzrdir
1442
from bzrlib.transport.local import LocalTransport
1443
if a_bzrdir.has_branch():
1444
if (isinstance(to_transport, LocalTransport)
1445
and not a_bzrdir.has_workingtree()):
1446
raise errors.BranchExistsWithoutWorkingTree(location)
1447
raise errors.AlreadyBranchError(location)
1448
branch = a_bzrdir.create_branch()
1449
a_bzrdir.create_workingtree()
1450
if append_revisions_only:
1452
branch.set_append_revisions_only(True)
1453
except errors.UpgradeRequired:
1454
raise errors.BzrCommandError('This branch format cannot be set'
1455
' to append-revisions-only. Try --experimental-branch6')
1457
from bzrlib.info import show_bzrdir_info
1458
show_bzrdir_info(a_bzrdir, verbose=0, outfile=self.outf)
1461
class cmd_init_repository(Command):
1462
"""Create a shared repository to hold branches.
1464
New branches created under the repository directory will store their
1465
revisions in the repository, not in the branch directory.
1467
If the --no-trees option is used then the branches in the repository
1468
will not have working trees by default.
1471
Create a shared repositories holding just branches::
1473
bzr init-repo --no-trees repo
1476
Make a lightweight checkout elsewhere::
1478
bzr checkout --lightweight repo/trunk trunk-checkout
1483
_see_also = ['init', 'branch', 'checkout', 'repositories']
1484
takes_args = ["location"]
1485
takes_options = [RegistryOption('format',
1486
help='Specify a format for this repository. See'
1487
' "bzr help formats" for details.',
1488
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1489
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1490
value_switches=True, title='Repository format'),
1492
help='Branches in the repository will default to'
1493
' not having a working tree.'),
1495
aliases = ["init-repo"]
1497
def run(self, location, format=None, no_trees=False):
1499
format = bzrdir.format_registry.make_bzrdir('default')
1501
if location is None:
1504
to_transport = transport.get_transport(location)
1505
to_transport.ensure_base()
1507
newdir = format.initialize_on_transport(to_transport)
1508
repo = newdir.create_repository(shared=True)
1509
repo.set_make_working_trees(not no_trees)
1511
from bzrlib.info import show_bzrdir_info
1512
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1515
class cmd_diff(Command):
1516
"""Show differences in the working tree, between revisions or branches.
1518
If no arguments are given, all changes for the current tree are listed.
1519
If files are given, only the changes in those files are listed.
1520
Remote and multiple branches can be compared by using the --old and
1521
--new options. If not provided, the default for both is derived from
1522
the first argument, if any, or the current tree if no arguments are
1525
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1526
produces patches suitable for "patch -p1".
1530
2 - unrepresentable changes
1535
Shows the difference in the working tree versus the last commit::
1539
Difference between the working tree and revision 1::
1543
Difference between revision 2 and revision 1::
1547
Difference between revision 2 and revision 1 for branch xxx::
1551
Show just the differences for file NEWS::
1555
Show the differences in working tree xxx for file NEWS::
1559
Show the differences from branch xxx to this working tree:
1563
Show the differences between two branches for file NEWS::
1565
bzr diff --old xxx --new yyy NEWS
1567
Same as 'bzr diff' but prefix paths with old/ and new/::
1569
bzr diff --prefix old/:new/
1571
_see_also = ['status']
1572
takes_args = ['file*']
1574
Option('diff-options', type=str,
1575
help='Pass these options to the external diff program.'),
1576
Option('prefix', type=str,
1578
help='Set prefixes added to old and new filenames, as '
1579
'two values separated by a colon. (eg "old/:new/").'),
1581
help='Branch/tree to compare from.',
1585
help='Branch/tree to compare to.',
1591
help='Use this command to compare files.',
1595
aliases = ['di', 'dif']
1596
encoding_type = 'exact'
1599
def run(self, revision=None, file_list=None, diff_options=None,
1600
prefix=None, old=None, new=None, using=None):
1601
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1603
if (prefix is None) or (prefix == '0'):
1611
old_label, new_label = prefix.split(":")
1613
raise errors.BzrCommandError(
1614
'--prefix expects two values separated by a colon'
1615
' (eg "old/:new/")')
1617
if revision and len(revision) > 2:
1618
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1619
' one or two revision specifiers')
1621
old_tree, new_tree, specific_files, extra_trees = \
1622
_get_trees_to_diff(file_list, revision, old, new)
1623
return show_diff_trees(old_tree, new_tree, sys.stdout,
1624
specific_files=specific_files,
1625
external_diff_options=diff_options,
1626
old_label=old_label, new_label=new_label,
1627
extra_trees=extra_trees, using=using)
1630
class cmd_deleted(Command):
1631
"""List files deleted in the working tree.
1633
# TODO: Show files deleted since a previous revision, or
1634
# between two revisions.
1635
# TODO: Much more efficient way to do this: read in new
1636
# directories with readdir, rather than stating each one. Same
1637
# level of effort but possibly much less IO. (Or possibly not,
1638
# if the directories are very large...)
1639
_see_also = ['status', 'ls']
1640
takes_options = ['show-ids']
1643
def run(self, show_ids=False):
1644
tree = WorkingTree.open_containing(u'.')[0]
1647
old = tree.basis_tree()
1650
for path, ie in old.inventory.iter_entries():
1651
if not tree.has_id(ie.file_id):
1652
self.outf.write(path)
1654
self.outf.write(' ')
1655
self.outf.write(ie.file_id)
1656
self.outf.write('\n')
1663
class cmd_modified(Command):
1664
"""List files modified in working tree.
1668
_see_also = ['status', 'ls']
1671
help='Write an ascii NUL (\\0) separator '
1672
'between files rather than a newline.')
1676
def run(self, null=False):
1677
tree = WorkingTree.open_containing(u'.')[0]
1678
td = tree.changes_from(tree.basis_tree())
1679
for path, id, kind, text_modified, meta_modified in td.modified:
1681
self.outf.write(path + '\0')
1683
self.outf.write(osutils.quotefn(path) + '\n')
1686
class cmd_added(Command):
1687
"""List files added in working tree.
1691
_see_also = ['status', 'ls']
1694
help='Write an ascii NUL (\\0) separator '
1695
'between files rather than a newline.')
1699
def run(self, null=False):
1700
wt = WorkingTree.open_containing(u'.')[0]
1703
basis = wt.basis_tree()
1706
basis_inv = basis.inventory
1709
if file_id in basis_inv:
1711
if inv.is_root(file_id) and len(basis_inv) == 0:
1713
path = inv.id2path(file_id)
1714
if not os.access(osutils.abspath(path), os.F_OK):
1717
self.outf.write(path + '\0')
1719
self.outf.write(osutils.quotefn(path) + '\n')
1726
class cmd_root(Command):
1727
"""Show the tree root directory.
1729
The root is the nearest enclosing directory with a .bzr control
1732
takes_args = ['filename?']
1734
def run(self, filename=None):
1735
"""Print the branch root."""
1736
tree = WorkingTree.open_containing(filename)[0]
1737
self.outf.write(tree.basedir + '\n')
1740
def _parse_limit(limitstring):
1742
return int(limitstring)
1744
msg = "The limit argument must be an integer."
1745
raise errors.BzrCommandError(msg)
1748
class cmd_log(Command):
1749
"""Show log of a branch, file, or directory.
1751
By default show the log of the branch containing the working directory.
1753
To request a range of logs, you can use the command -r begin..end
1754
-r revision requests a specific revision, -r ..end or -r begin.. are
1758
Log the current branch::
1766
Log the last 10 revisions of a branch::
1768
bzr log -r -10.. http://server/branch
1771
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1773
takes_args = ['location?']
1776
help='Show from oldest to newest.'),
1778
custom_help('verbose',
1779
help='Show files changed in each revision.'),
1783
type=bzrlib.option._parse_revision_str,
1785
help='Show just the specified revision.'
1786
' See also "help revisionspec".'),
1790
help='Show revisions whose message matches this '
1791
'regular expression.',
1795
help='Limit the output to the first N revisions.',
1799
encoding_type = 'replace'
1802
def run(self, location=None, timezone='original',
1811
from bzrlib.log import show_log
1812
direction = (forward and 'forward') or 'reverse'
1814
if change is not None:
1816
raise errors.RangeInChangeOption()
1817
if revision is not None:
1818
raise errors.BzrCommandError(
1819
'--revision and --change are mutually exclusive')
1826
# find the file id to log:
1828
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1832
tree = b.basis_tree()
1833
file_id = tree.path2id(fp)
1835
raise errors.BzrCommandError(
1836
"Path does not have any revision history: %s" %
1840
# FIXME ? log the current subdir only RBC 20060203
1841
if revision is not None \
1842
and len(revision) > 0 and revision[0].get_branch():
1843
location = revision[0].get_branch()
1846
dir, relpath = bzrdir.BzrDir.open_containing(location)
1847
b = dir.open_branch()
1851
if revision is None:
1854
elif len(revision) == 1:
1855
rev1 = rev2 = revision[0].in_history(b)
1856
elif len(revision) == 2:
1857
if revision[1].get_branch() != revision[0].get_branch():
1858
# b is taken from revision[0].get_branch(), and
1859
# show_log will use its revision_history. Having
1860
# different branches will lead to weird behaviors.
1861
raise errors.BzrCommandError(
1862
"Log doesn't accept two revisions in different"
1864
rev1 = revision[0].in_history(b)
1865
rev2 = revision[1].in_history(b)
1867
raise errors.BzrCommandError(
1868
'bzr log --revision takes one or two values.')
1870
if log_format is None:
1871
log_format = log.log_formatter_registry.get_default(b)
1873
lf = log_format(show_ids=show_ids, to_file=self.outf,
1874
show_timezone=timezone,
1875
delta_format=get_verbosity_level())
1881
direction=direction,
1882
start_revision=rev1,
1890
def get_log_format(long=False, short=False, line=False, default='long'):
1891
log_format = default
1895
log_format = 'short'
1901
class cmd_touching_revisions(Command):
1902
"""Return revision-ids which affected a particular file.
1904
A more user-friendly interface is "bzr log FILE".
1908
takes_args = ["filename"]
1911
def run(self, filename):
1912
tree, relpath = WorkingTree.open_containing(filename)
1914
file_id = tree.path2id(relpath)
1915
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1916
self.outf.write("%6d %s\n" % (revno, what))
1919
class cmd_ls(Command):
1920
"""List files in a tree.
1923
_see_also = ['status', 'cat']
1924
takes_args = ['path?']
1925
# TODO: Take a revision or remote path and list that tree instead.
1929
Option('non-recursive',
1930
help='Don\'t recurse into subdirectories.'),
1932
help='Print paths relative to the root of the branch.'),
1933
Option('unknown', help='Print unknown files.'),
1934
Option('versioned', help='Print versioned files.',
1936
Option('ignored', help='Print ignored files.'),
1938
help='Write an ascii NUL (\\0) separator '
1939
'between files rather than a newline.'),
1941
help='List entries of a particular kind: file, directory, symlink.',
1946
def run(self, revision=None, verbose=False,
1947
non_recursive=False, from_root=False,
1948
unknown=False, versioned=False, ignored=False,
1949
null=False, kind=None, show_ids=False, path=None):
1951
if kind and kind not in ('file', 'directory', 'symlink'):
1952
raise errors.BzrCommandError('invalid kind specified')
1954
if verbose and null:
1955
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1956
all = not (unknown or versioned or ignored)
1958
selection = {'I':ignored, '?':unknown, 'V':versioned}
1965
raise errors.BzrCommandError('cannot specify both --from-root'
1969
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1975
if revision is not None or tree is None:
1976
tree = _get_one_revision_tree('ls', revision, branch=branch)
1980
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1981
if fp.startswith(relpath):
1982
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1983
if non_recursive and '/' in fp:
1985
if not all and not selection[fc]:
1987
if kind is not None and fkind != kind:
1989
kindch = entry.kind_character()
1990
outstring = fp + kindch
1992
outstring = '%-8s %s' % (fc, outstring)
1993
if show_ids and fid is not None:
1994
outstring = "%-50s %s" % (outstring, fid)
1995
self.outf.write(outstring + '\n')
1997
self.outf.write(fp + '\0')
2000
self.outf.write(fid)
2001
self.outf.write('\0')
2009
self.outf.write('%-50s %s\n' % (outstring, my_id))
2011
self.outf.write(outstring + '\n')
2016
class cmd_unknowns(Command):
2017
"""List unknown files.
2025
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2026
self.outf.write(osutils.quotefn(f) + '\n')
2029
class cmd_ignore(Command):
2030
"""Ignore specified files or patterns.
2032
See ``bzr help patterns`` for details on the syntax of patterns.
2034
To remove patterns from the ignore list, edit the .bzrignore file.
2035
After adding, editing or deleting that file either indirectly by
2036
using this command or directly by using an editor, be sure to commit
2039
Note: ignore patterns containing shell wildcards must be quoted from
2043
Ignore the top level Makefile::
2045
bzr ignore ./Makefile
2047
Ignore class files in all directories::
2049
bzr ignore "*.class"
2051
Ignore .o files under the lib directory::
2053
bzr ignore "lib/**/*.o"
2055
Ignore .o files under the lib directory::
2057
bzr ignore "RE:lib/.*\.o"
2059
Ignore everything but the "debian" toplevel directory::
2061
bzr ignore "RE:(?!debian/).*"
2064
_see_also = ['status', 'ignored', 'patterns']
2065
takes_args = ['name_pattern*']
2067
Option('old-default-rules',
2068
help='Write out the ignore rules bzr < 0.9 always used.')
2071
def run(self, name_pattern_list=None, old_default_rules=None):
2072
from bzrlib import ignores
2073
if old_default_rules is not None:
2074
# dump the rules and exit
2075
for pattern in ignores.OLD_DEFAULTS:
2078
if not name_pattern_list:
2079
raise errors.BzrCommandError("ignore requires at least one "
2080
"NAME_PATTERN or --old-default-rules")
2081
name_pattern_list = [globbing.normalize_pattern(p)
2082
for p in name_pattern_list]
2083
for name_pattern in name_pattern_list:
2084
if (name_pattern[0] == '/' or
2085
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2086
raise errors.BzrCommandError(
2087
"NAME_PATTERN should not be an absolute path")
2088
tree, relpath = WorkingTree.open_containing(u'.')
2089
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2090
ignored = globbing.Globster(name_pattern_list)
2093
for entry in tree.list_files():
2097
if ignored.match(filename):
2098
matches.append(filename.encode('utf-8'))
2100
if len(matches) > 0:
2101
print "Warning: the following files are version controlled and" \
2102
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2105
class cmd_ignored(Command):
2106
"""List ignored files and the patterns that matched them.
2108
List all the ignored files and the ignore pattern that caused the file to
2111
Alternatively, to list just the files::
2116
encoding_type = 'replace'
2117
_see_also = ['ignore', 'ls']
2121
tree = WorkingTree.open_containing(u'.')[0]
2124
for path, file_class, kind, file_id, entry in tree.list_files():
2125
if file_class != 'I':
2127
## XXX: Slightly inefficient since this was already calculated
2128
pat = tree.is_ignored(path)
2129
self.outf.write('%-50s %s\n' % (path, pat))
2134
class cmd_lookup_revision(Command):
2135
"""Lookup the revision-id from a revision-number
2138
bzr lookup-revision 33
2141
takes_args = ['revno']
2144
def run(self, revno):
2148
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2150
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2153
class cmd_export(Command):
2154
"""Export current or past revision to a destination directory or archive.
2156
If no revision is specified this exports the last committed revision.
2158
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2159
given, try to find the format with the extension. If no extension
2160
is found exports to a directory (equivalent to --format=dir).
2162
If root is supplied, it will be used as the root directory inside
2163
container formats (tar, zip, etc). If it is not supplied it will default
2164
to the exported filename. The root option has no effect for 'dir' format.
2166
If branch is omitted then the branch containing the current working
2167
directory will be used.
2169
Note: Export of tree with non-ASCII filenames to zip is not supported.
2171
================= =========================
2172
Supported formats Autodetected by extension
2173
================= =========================
2176
tbz2 .tar.bz2, .tbz2
2179
================= =========================
2181
takes_args = ['dest', 'branch_or_subdir?']
2184
help="Type of file to export to.",
2187
Option('filters', help='Apply content filters.'),
2190
help="Name of the root directory inside the exported file."),
2192
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2193
root=None, filters=False):
2194
from bzrlib.export import export
2196
if branch_or_subdir is None:
2197
tree = WorkingTree.open_containing(u'.')[0]
2201
b, subdir = Branch.open_containing(branch_or_subdir)
2204
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2206
export(rev_tree, dest, format, root, subdir, filtered=filters)
2207
except errors.NoSuchExportFormat, e:
2208
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2211
class cmd_cat(Command):
2212
"""Write the contents of a file as of a given revision to standard output.
2214
If no revision is nominated, the last revision is used.
2216
Note: Take care to redirect standard output when using this command on a
2222
Option('name-from-revision', help='The path name in the old tree.'),
2223
Option('filters', help='Apply content filters.'),
2226
takes_args = ['filename']
2227
encoding_type = 'exact'
2230
def run(self, filename, revision=None, name_from_revision=False,
2232
if revision is not None and len(revision) != 1:
2233
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2234
" one revision specifier")
2235
tree, branch, relpath = \
2236
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2239
return self._run(tree, branch, relpath, filename, revision,
2240
name_from_revision, filters)
2244
def _run(self, tree, b, relpath, filename, revision, name_from_revision,
2247
tree = b.basis_tree()
2248
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2250
cur_file_id = tree.path2id(relpath)
2251
old_file_id = rev_tree.path2id(relpath)
2253
if name_from_revision:
2254
if old_file_id is None:
2255
raise errors.BzrCommandError(
2256
"%r is not present in revision %s" % (
2257
filename, rev_tree.get_revision_id()))
2259
content = rev_tree.get_file_text(old_file_id)
2260
elif cur_file_id is not None:
2261
content = rev_tree.get_file_text(cur_file_id)
2262
elif old_file_id is not None:
2263
content = rev_tree.get_file_text(old_file_id)
2265
raise errors.BzrCommandError(
2266
"%r is not present in revision %s" % (
2267
filename, rev_tree.get_revision_id()))
2269
from bzrlib.filters import (
2270
ContentFilterContext,
2271
filtered_output_bytes,
2273
filters = rev_tree._content_filter_stack(relpath)
2274
content = filtered_output_bytes([content], filters,
2275
ContentFilterContext(relpath, rev_tree))
2276
self.outf.writelines(content)
2278
self.outf.write(content)
2281
class cmd_local_time_offset(Command):
2282
"""Show the offset in seconds from GMT to local time."""
2286
print osutils.local_time_offset()
2290
class cmd_commit(Command):
2291
"""Commit changes into a new revision.
2293
If no arguments are given, the entire tree is committed.
2295
If selected files are specified, only changes to those files are
2296
committed. If a directory is specified then the directory and everything
2297
within it is committed.
2299
When excludes are given, they take precedence over selected files.
2300
For example, too commit only changes within foo, but not changes within
2303
bzr commit foo -x foo/bar
2305
If author of the change is not the same person as the committer, you can
2306
specify the author's name using the --author option. The name should be
2307
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2309
A selected-file commit may fail in some cases where the committed
2310
tree would be invalid. Consider::
2315
bzr commit foo -m "committing foo"
2316
bzr mv foo/bar foo/baz
2319
bzr commit foo/bar -m "committing bar but not baz"
2321
In the example above, the last commit will fail by design. This gives
2322
the user the opportunity to decide whether they want to commit the
2323
rename at the same time, separately first, or not at all. (As a general
2324
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2326
Note: A selected-file commit after a merge is not yet supported.
2328
# TODO: Run hooks on tree to-be-committed, and after commit.
2330
# TODO: Strict commit that fails if there are deleted files.
2331
# (what does "deleted files" mean ??)
2333
# TODO: Give better message for -s, --summary, used by tla people
2335
# XXX: verbose currently does nothing
2337
_see_also = ['bugs', 'uncommit']
2338
takes_args = ['selected*']
2340
ListOption('exclude', type=str, short_name='x',
2341
help="Do not consider changes made to a given path."),
2342
Option('message', type=unicode,
2344
help="Description of the new revision."),
2347
help='Commit even if nothing has changed.'),
2348
Option('file', type=str,
2351
help='Take commit message from this file.'),
2353
help="Refuse to commit if there are unknown "
2354
"files in the working tree."),
2355
ListOption('fixes', type=str,
2356
help="Mark a bug as being fixed by this revision."),
2357
Option('author', type=unicode,
2358
help="Set the author's name, if it's different "
2359
"from the committer."),
2361
help="Perform a local commit in a bound "
2362
"branch. Local commits are not pushed to "
2363
"the master branch until a normal commit "
2367
help='When no message is supplied, show the diff along'
2368
' with the status summary in the message editor.'),
2370
aliases = ['ci', 'checkin']
2372
def _get_bug_fix_properties(self, fixes, branch):
2374
# Configure the properties for bug fixing attributes.
2375
for fixed_bug in fixes:
2376
tokens = fixed_bug.split(':')
2377
if len(tokens) != 2:
2378
raise errors.BzrCommandError(
2379
"Invalid bug %s. Must be in the form of 'tag:id'. "
2380
"Commit refused." % fixed_bug)
2381
tag, bug_id = tokens
2383
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2384
except errors.UnknownBugTrackerAbbreviation:
2385
raise errors.BzrCommandError(
2386
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2387
except errors.MalformedBugIdentifier:
2388
raise errors.BzrCommandError(
2389
"Invalid bug identifier for %s. Commit refused."
2391
properties.append('%s fixed' % bug_url)
2392
return '\n'.join(properties)
2394
def run(self, message=None, file=None, verbose=False, selected_list=None,
2395
unchanged=False, strict=False, local=False, fixes=None,
2396
author=None, show_diff=False, exclude=None):
2397
from bzrlib.errors import (
2402
from bzrlib.msgeditor import (
2403
edit_commit_message_encoded,
2404
generate_commit_message_template,
2405
make_commit_message_template_encoded
2408
# TODO: Need a blackbox test for invoking the external editor; may be
2409
# slightly problematic to run this cross-platform.
2411
# TODO: do more checks that the commit will succeed before
2412
# spending the user's valuable time typing a commit message.
2416
tree, selected_list = tree_files(selected_list)
2417
if selected_list == ['']:
2418
# workaround - commit of root of tree should be exactly the same
2419
# as just default commit in that tree, and succeed even though
2420
# selected-file merge commit is not done yet
2425
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2427
properties['bugs'] = bug_property
2429
if local and not tree.branch.get_bound_location():
2430
raise errors.LocalRequiresBoundBranch()
2432
def get_message(commit_obj):
2433
"""Callback to get commit message"""
2434
my_message = message
2435
if my_message is None and not file:
2436
t = make_commit_message_template_encoded(tree,
2437
selected_list, diff=show_diff,
2438
output_encoding=osutils.get_user_encoding())
2439
start_message = generate_commit_message_template(commit_obj)
2440
my_message = edit_commit_message_encoded(t,
2441
start_message=start_message)
2442
if my_message is None:
2443
raise errors.BzrCommandError("please specify a commit"
2444
" message with either --message or --file")
2445
elif my_message and file:
2446
raise errors.BzrCommandError(
2447
"please specify either --message or --file")
2449
my_message = codecs.open(file, 'rt',
2450
osutils.get_user_encoding()).read()
2451
if my_message == "":
2452
raise errors.BzrCommandError("empty commit message specified")
2456
tree.commit(message_callback=get_message,
2457
specific_files=selected_list,
2458
allow_pointless=unchanged, strict=strict, local=local,
2459
reporter=None, verbose=verbose, revprops=properties,
2461
exclude=safe_relpath_files(tree, exclude))
2462
except PointlessCommit:
2463
# FIXME: This should really happen before the file is read in;
2464
# perhaps prepare the commit; get the message; then actually commit
2465
raise errors.BzrCommandError("no changes to commit."
2466
" use --unchanged to commit anyhow")
2467
except ConflictsInTree:
2468
raise errors.BzrCommandError('Conflicts detected in working '
2469
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2471
except StrictCommitFailed:
2472
raise errors.BzrCommandError("Commit refused because there are"
2473
" unknown files in the working tree.")
2474
except errors.BoundBranchOutOfDate, e:
2475
raise errors.BzrCommandError(str(e) + "\n"
2476
'To commit to master branch, run update and then commit.\n'
2477
'You can also pass --local to commit to continue working '
2481
class cmd_check(Command):
2482
"""Validate working tree structure, branch consistency and repository history.
2484
This command checks various invariants about branch and repository storage
2485
to detect data corruption or bzr bugs.
2487
The working tree and branch checks will only give output if a problem is
2488
detected. The output fields of the repository check are:
2490
revisions: This is just the number of revisions checked. It doesn't
2492
versionedfiles: This is just the number of versionedfiles checked. It
2493
doesn't indicate a problem.
2494
unreferenced ancestors: Texts that are ancestors of other texts, but
2495
are not properly referenced by the revision ancestry. This is a
2496
subtle problem that Bazaar can work around.
2497
unique file texts: This is the total number of unique file contents
2498
seen in the checked revisions. It does not indicate a problem.
2499
repeated file texts: This is the total number of repeated texts seen
2500
in the checked revisions. Texts can be repeated when their file
2501
entries are modified, but the file contents are not. It does not
2504
If no restrictions are specified, all Bazaar data that is found at the given
2505
location will be checked.
2509
Check the tree and branch at 'foo'::
2511
bzr check --tree --branch foo
2513
Check only the repository at 'bar'::
2515
bzr check --repo bar
2517
Check everything at 'baz'::
2522
_see_also = ['reconcile']
2523
takes_args = ['path?']
2524
takes_options = ['verbose',
2525
Option('branch', help="Check the branch related to the"
2526
" current directory."),
2527
Option('repo', help="Check the repository related to the"
2528
" current directory."),
2529
Option('tree', help="Check the working tree related to"
2530
" the current directory.")]
2532
def run(self, path=None, verbose=False, branch=False, repo=False,
2534
from bzrlib.check import check_dwim
2537
if not branch and not repo and not tree:
2538
branch = repo = tree = True
2539
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2542
class cmd_upgrade(Command):
2543
"""Upgrade branch storage to current format.
2545
The check command or bzr developers may sometimes advise you to run
2546
this command. When the default format has changed you may also be warned
2547
during other operations to upgrade.
2550
_see_also = ['check']
2551
takes_args = ['url?']
2553
RegistryOption('format',
2554
help='Upgrade to a specific format. See "bzr help'
2555
' formats" for details.',
2556
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
2557
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
2558
value_switches=True, title='Branch format'),
2561
def run(self, url='.', format=None):
2562
from bzrlib.upgrade import upgrade
2564
format = bzrdir.format_registry.make_bzrdir('default')
2565
upgrade(url, format)
2568
class cmd_whoami(Command):
2569
"""Show or set bzr user id.
2572
Show the email of the current user::
2576
Set the current user::
2578
bzr whoami "Frank Chu <fchu@example.com>"
2580
takes_options = [ Option('email',
2581
help='Display email address only.'),
2583
help='Set identity for the current branch instead of '
2586
takes_args = ['name?']
2587
encoding_type = 'replace'
2590
def run(self, email=False, branch=False, name=None):
2592
# use branch if we're inside one; otherwise global config
2594
c = Branch.open_containing('.')[0].get_config()
2595
except errors.NotBranchError:
2596
c = config.GlobalConfig()
2598
self.outf.write(c.user_email() + '\n')
2600
self.outf.write(c.username() + '\n')
2603
# display a warning if an email address isn't included in the given name.
2605
config.extract_email_address(name)
2606
except errors.NoEmailInUsername, e:
2607
warning('"%s" does not seem to contain an email address. '
2608
'This is allowed, but not recommended.', name)
2610
# use global config unless --branch given
2612
c = Branch.open_containing('.')[0].get_config()
2614
c = config.GlobalConfig()
2615
c.set_user_option('email', name)
2618
class cmd_nick(Command):
2619
"""Print or set the branch nickname.
2621
If unset, the tree root directory name is used as the nickname.
2622
To print the current nickname, execute with no argument.
2624
Bound branches use the nickname of its master branch unless it is set
2628
_see_also = ['info']
2629
takes_args = ['nickname?']
2630
def run(self, nickname=None):
2631
branch = Branch.open_containing(u'.')[0]
2632
if nickname is None:
2633
self.printme(branch)
2635
branch.nick = nickname
2638
def printme(self, branch):
2642
class cmd_alias(Command):
2643
"""Set/unset and display aliases.
2646
Show the current aliases::
2650
Show the alias specified for 'll'::
2654
Set an alias for 'll'::
2656
bzr alias ll="log --line -r-10..-1"
2658
To remove an alias for 'll'::
2660
bzr alias --remove ll
2663
takes_args = ['name?']
2665
Option('remove', help='Remove the alias.'),
2668
def run(self, name=None, remove=False):
2670
self.remove_alias(name)
2672
self.print_aliases()
2674
equal_pos = name.find('=')
2676
self.print_alias(name)
2678
self.set_alias(name[:equal_pos], name[equal_pos+1:])
2680
def remove_alias(self, alias_name):
2681
if alias_name is None:
2682
raise errors.BzrCommandError(
2683
'bzr alias --remove expects an alias to remove.')
2684
# If alias is not found, print something like:
2685
# unalias: foo: not found
2686
c = config.GlobalConfig()
2687
c.unset_alias(alias_name)
2690
def print_aliases(self):
2691
"""Print out the defined aliases in a similar format to bash."""
2692
aliases = config.GlobalConfig().get_aliases()
2693
for key, value in sorted(aliases.iteritems()):
2694
self.outf.write('bzr alias %s="%s"\n' % (key, value))
2697
def print_alias(self, alias_name):
2698
from bzrlib.commands import get_alias
2699
alias = get_alias(alias_name)
2701
self.outf.write("bzr alias: %s: not found\n" % alias_name)
2704
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
2706
def set_alias(self, alias_name, alias_command):
2707
"""Save the alias in the global config."""
2708
c = config.GlobalConfig()
2709
c.set_alias(alias_name, alias_command)
2712
class cmd_selftest(Command):
2713
"""Run internal test suite.
2715
If arguments are given, they are regular expressions that say which tests
2716
should run. Tests matching any expression are run, and other tests are
2719
Alternatively if --first is given, matching tests are run first and then
2720
all other tests are run. This is useful if you have been working in a
2721
particular area, but want to make sure nothing else was broken.
2723
If --exclude is given, tests that match that regular expression are
2724
excluded, regardless of whether they match --first or not.
2726
To help catch accidential dependencies between tests, the --randomize
2727
option is useful. In most cases, the argument used is the word 'now'.
2728
Note that the seed used for the random number generator is displayed
2729
when this option is used. The seed can be explicitly passed as the
2730
argument to this option if required. This enables reproduction of the
2731
actual ordering used if and when an order sensitive problem is encountered.
2733
If --list-only is given, the tests that would be run are listed. This is
2734
useful when combined with --first, --exclude and/or --randomize to
2735
understand their impact. The test harness reports "Listed nn tests in ..."
2736
instead of "Ran nn tests in ..." when list mode is enabled.
2738
If the global option '--no-plugins' is given, plugins are not loaded
2739
before running the selftests. This has two effects: features provided or
2740
modified by plugins will not be tested, and tests provided by plugins will
2743
Tests that need working space on disk use a common temporary directory,
2744
typically inside $TMPDIR or /tmp.
2747
Run only tests relating to 'ignore'::
2751
Disable plugins and list tests as they're run::
2753
bzr --no-plugins selftest -v
2755
# NB: this is used from the class without creating an instance, which is
2756
# why it does not have a self parameter.
2757
def get_transport_type(typestring):
2758
"""Parse and return a transport specifier."""
2759
if typestring == "sftp":
2760
from bzrlib.transport.sftp import SFTPAbsoluteServer
2761
return SFTPAbsoluteServer
2762
if typestring == "memory":
2763
from bzrlib.transport.memory import MemoryServer
2765
if typestring == "fakenfs":
2766
from bzrlib.transport.fakenfs import FakeNFSServer
2767
return FakeNFSServer
2768
msg = "No known transport type %s. Supported types are: sftp\n" %\
2770
raise errors.BzrCommandError(msg)
2773
takes_args = ['testspecs*']
2774
takes_options = ['verbose',
2776
help='Stop when one test fails.',
2780
help='Use a different transport by default '
2781
'throughout the test suite.',
2782
type=get_transport_type),
2784
help='Run the benchmarks rather than selftests.'),
2785
Option('lsprof-timed',
2786
help='Generate lsprof output for benchmarked'
2787
' sections of code.'),
2788
Option('cache-dir', type=str,
2789
help='Cache intermediate benchmark output in this '
2792
help='Run all tests, but run specified tests first.',
2796
help='List the tests instead of running them.'),
2797
Option('randomize', type=str, argname="SEED",
2798
help='Randomize the order of tests using the given'
2799
' seed or "now" for the current time.'),
2800
Option('exclude', type=str, argname="PATTERN",
2802
help='Exclude tests that match this regular'
2804
Option('strict', help='Fail on missing dependencies or '
2806
Option('load-list', type=str, argname='TESTLISTFILE',
2807
help='Load a test id list from a text file.'),
2808
ListOption('debugflag', type=str, short_name='E',
2809
help='Turn on a selftest debug flag.'),
2810
ListOption('starting-with', type=str, argname='TESTID',
2811
param_name='starting_with', short_name='s',
2813
'Load only the tests starting with TESTID.'),
2815
encoding_type = 'replace'
2817
def run(self, testspecs_list=None, verbose=False, one=False,
2818
transport=None, benchmark=None,
2819
lsprof_timed=None, cache_dir=None,
2820
first=False, list_only=False,
2821
randomize=None, exclude=None, strict=False,
2822
load_list=None, debugflag=None, starting_with=None):
2823
from bzrlib.tests import selftest
2824
import bzrlib.benchmarks as benchmarks
2825
from bzrlib.benchmarks import tree_creator
2827
# Make deprecation warnings visible, unless -Werror is set
2828
symbol_versioning.activate_deprecation_warnings(override=False)
2830
if cache_dir is not None:
2831
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2833
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2834
print ' %s (%s python%s)' % (
2836
bzrlib.version_string,
2837
bzrlib._format_version_tuple(sys.version_info),
2840
if testspecs_list is not None:
2841
pattern = '|'.join(testspecs_list)
2845
test_suite_factory = benchmarks.test_suite
2846
# Unless user explicitly asks for quiet, be verbose in benchmarks
2847
verbose = not is_quiet()
2848
# TODO: should possibly lock the history file...
2849
benchfile = open(".perf_history", "at", buffering=1)
2851
test_suite_factory = None
2854
result = selftest(verbose=verbose,
2856
stop_on_failure=one,
2857
transport=transport,
2858
test_suite_factory=test_suite_factory,
2859
lsprof_timed=lsprof_timed,
2860
bench_history=benchfile,
2861
matching_tests_first=first,
2862
list_only=list_only,
2863
random_seed=randomize,
2864
exclude_pattern=exclude,
2866
load_list=load_list,
2867
debug_flags=debugflag,
2868
starting_with=starting_with,
2871
if benchfile is not None:
2874
note('tests passed')
2876
note('tests failed')
2877
return int(not result)
2880
class cmd_version(Command):
2881
"""Show version of bzr."""
2883
encoding_type = 'replace'
2885
Option("short", help="Print just the version number."),
2889
def run(self, short=False):
2890
from bzrlib.version import show_version
2892
self.outf.write(bzrlib.version_string + '\n')
2894
show_version(to_file=self.outf)
2897
class cmd_rocks(Command):
2898
"""Statement of optimism."""
2904
print "It sure does!"
2907
class cmd_find_merge_base(Command):
2908
"""Find and print a base revision for merging two branches."""
2909
# TODO: Options to specify revisions on either side, as if
2910
# merging only part of the history.
2911
takes_args = ['branch', 'other']
2915
def run(self, branch, other):
2916
from bzrlib.revision import ensure_null
2918
branch1 = Branch.open_containing(branch)[0]
2919
branch2 = Branch.open_containing(other)[0]
2924
last1 = ensure_null(branch1.last_revision())
2925
last2 = ensure_null(branch2.last_revision())
2927
graph = branch1.repository.get_graph(branch2.repository)
2928
base_rev_id = graph.find_unique_lca(last1, last2)
2930
print 'merge base is revision %s' % base_rev_id
2937
class cmd_merge(Command):
2938
"""Perform a three-way merge.
2940
The source of the merge can be specified either in the form of a branch,
2941
or in the form of a path to a file containing a merge directive generated
2942
with bzr send. If neither is specified, the default is the upstream branch
2943
or the branch most recently merged using --remember.
2945
When merging a branch, by default the tip will be merged. To pick a different
2946
revision, pass --revision. If you specify two values, the first will be used as
2947
BASE and the second one as OTHER. Merging individual revisions, or a subset of
2948
available revisions, like this is commonly referred to as "cherrypicking".
2950
Revision numbers are always relative to the branch being merged.
2952
By default, bzr will try to merge in all new work from the other
2953
branch, automatically determining an appropriate base. If this
2954
fails, you may need to give an explicit base.
2956
Merge will do its best to combine the changes in two branches, but there
2957
are some kinds of problems only a human can fix. When it encounters those,
2958
it will mark a conflict. A conflict means that you need to fix something,
2959
before you should commit.
2961
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2963
If there is no default branch set, the first merge will set it. After
2964
that, you can omit the branch to use the default. To change the
2965
default, use --remember. The value will only be saved if the remote
2966
location can be accessed.
2968
The results of the merge are placed into the destination working
2969
directory, where they can be reviewed (with bzr diff), tested, and then
2970
committed to record the result of the merge.
2972
merge refuses to run if there are any uncommitted changes, unless
2976
To merge the latest revision from bzr.dev::
2978
bzr merge ../bzr.dev
2980
To merge changes up to and including revision 82 from bzr.dev::
2982
bzr merge -r 82 ../bzr.dev
2984
To merge the changes introduced by 82, without previous changes::
2986
bzr merge -r 81..82 ../bzr.dev
2988
To apply a merge directive contained in in /tmp/merge:
2990
bzr merge /tmp/merge
2993
encoding_type = 'exact'
2994
_see_also = ['update', 'remerge', 'status-flags']
2995
takes_args = ['location?']
3000
help='Merge even if the destination tree has uncommitted changes.'),
3004
Option('show-base', help="Show base revision text in "
3006
Option('uncommitted', help='Apply uncommitted changes'
3007
' from a working copy, instead of branch changes.'),
3008
Option('pull', help='If the destination is already'
3009
' completely merged into the source, pull from the'
3010
' source rather than merging. When this happens,'
3011
' you do not need to commit the result.'),
3013
help='Branch to merge into, '
3014
'rather than the one containing the working directory.',
3018
Option('preview', help='Instead of merging, show a diff of the merge.')
3021
def run(self, location=None, revision=None, force=False,
3022
merge_type=None, show_base=False, reprocess=None, remember=False,
3023
uncommitted=False, pull=False,
3027
if merge_type is None:
3028
merge_type = _mod_merge.Merge3Merger
3030
if directory is None: directory = u'.'
3031
possible_transports = []
3033
allow_pending = True
3034
verified = 'inapplicable'
3035
tree = WorkingTree.open_containing(directory)[0]
3036
change_reporter = delta._ChangeReporter(
3037
unversioned_filter=tree.is_ignored)
3040
pb = ui.ui_factory.nested_progress_bar()
3041
cleanups.append(pb.finished)
3043
cleanups.append(tree.unlock)
3044
if location is not None:
3046
mergeable = bundle.read_mergeable_from_url(location,
3047
possible_transports=possible_transports)
3048
except errors.NotABundle:
3052
raise errors.BzrCommandError('Cannot use --uncommitted'
3053
' with bundles or merge directives.')
3055
if revision is not None:
3056
raise errors.BzrCommandError(
3057
'Cannot use -r with merge directives or bundles')
3058
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3061
if merger is None and uncommitted:
3062
if revision is not None and len(revision) > 0:
3063
raise errors.BzrCommandError('Cannot use --uncommitted and'
3064
' --revision at the same time.')
3065
location = self._select_branch_location(tree, location)[0]
3066
other_tree, other_path = WorkingTree.open_containing(location)
3067
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
3069
allow_pending = False
3070
if other_path != '':
3071
merger.interesting_files = [other_path]
3074
merger, allow_pending = self._get_merger_from_branch(tree,
3075
location, revision, remember, possible_transports, pb)
3077
merger.merge_type = merge_type
3078
merger.reprocess = reprocess
3079
merger.show_base = show_base
3080
self.sanity_check_merger(merger)
3081
if (merger.base_rev_id == merger.other_rev_id and
3082
merger.other_rev_id is not None):
3083
note('Nothing to do.')
3086
if merger.interesting_files is not None:
3087
raise errors.BzrCommandError('Cannot pull individual files')
3088
if (merger.base_rev_id == tree.last_revision()):
3089
result = tree.pull(merger.other_branch, False,
3090
merger.other_rev_id)
3091
result.report(self.outf)
3093
merger.check_basis(not force)
3095
return self._do_preview(merger)
3097
return self._do_merge(merger, change_reporter, allow_pending,
3100
for cleanup in reversed(cleanups):
3103
def _do_preview(self, merger):
3104
from bzrlib.diff import show_diff_trees
3105
tree_merger = merger.make_merger()
3106
tt = tree_merger.make_preview_transform()
3108
result_tree = tt.get_preview_tree()
3109
show_diff_trees(merger.this_tree, result_tree, self.outf,
3110
old_label='', new_label='')
3114
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3115
merger.change_reporter = change_reporter
3116
conflict_count = merger.do_merge()
3118
merger.set_pending()
3119
if verified == 'failed':
3120
warning('Preview patch does not match changes')
3121
if conflict_count != 0:
3126
def sanity_check_merger(self, merger):
3127
if (merger.show_base and
3128
not merger.merge_type is _mod_merge.Merge3Merger):
3129
raise errors.BzrCommandError("Show-base is not supported for this"
3130
" merge type. %s" % merger.merge_type)
3131
if merger.reprocess is None:
3132
if merger.show_base:
3133
merger.reprocess = False
3135
# Use reprocess if the merger supports it
3136
merger.reprocess = merger.merge_type.supports_reprocess
3137
if merger.reprocess and not merger.merge_type.supports_reprocess:
3138
raise errors.BzrCommandError("Conflict reduction is not supported"
3139
" for merge type %s." %
3141
if merger.reprocess and merger.show_base:
3142
raise errors.BzrCommandError("Cannot do conflict reduction and"
3145
def _get_merger_from_branch(self, tree, location, revision, remember,
3146
possible_transports, pb):
3147
"""Produce a merger from a location, assuming it refers to a branch."""
3148
from bzrlib.tag import _merge_tags_if_possible
3149
# find the branch locations
3150
other_loc, user_location = self._select_branch_location(tree, location,
3152
if revision is not None and len(revision) == 2:
3153
base_loc, _unused = self._select_branch_location(tree,
3154
location, revision, 0)
3156
base_loc = other_loc
3158
other_branch, other_path = Branch.open_containing(other_loc,
3159
possible_transports)
3160
if base_loc == other_loc:
3161
base_branch = other_branch
3163
base_branch, base_path = Branch.open_containing(base_loc,
3164
possible_transports)
3165
# Find the revision ids
3166
if revision is None or len(revision) < 1 or revision[-1] is None:
3167
other_revision_id = _mod_revision.ensure_null(
3168
other_branch.last_revision())
3170
other_revision_id = revision[-1].as_revision_id(other_branch)
3171
if (revision is not None and len(revision) == 2
3172
and revision[0] is not None):
3173
base_revision_id = revision[0].as_revision_id(base_branch)
3175
base_revision_id = None
3176
# Remember where we merge from
3177
if ((remember or tree.branch.get_submit_branch() is None) and
3178
user_location is not None):
3179
tree.branch.set_submit_branch(other_branch.base)
3180
_merge_tags_if_possible(other_branch, tree.branch)
3181
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3182
other_revision_id, base_revision_id, other_branch, base_branch)
3183
if other_path != '':
3184
allow_pending = False
3185
merger.interesting_files = [other_path]
3187
allow_pending = True
3188
return merger, allow_pending
3190
def _select_branch_location(self, tree, user_location, revision=None,
3192
"""Select a branch location, according to possible inputs.
3194
If provided, branches from ``revision`` are preferred. (Both
3195
``revision`` and ``index`` must be supplied.)
3197
Otherwise, the ``location`` parameter is used. If it is None, then the
3198
``submit`` or ``parent`` location is used, and a note is printed.
3200
:param tree: The working tree to select a branch for merging into
3201
:param location: The location entered by the user
3202
:param revision: The revision parameter to the command
3203
:param index: The index to use for the revision parameter. Negative
3204
indices are permitted.
3205
:return: (selected_location, user_location). The default location
3206
will be the user-entered location.
3208
if (revision is not None and index is not None
3209
and revision[index] is not None):
3210
branch = revision[index].get_branch()
3211
if branch is not None:
3212
return branch, branch
3213
if user_location is None:
3214
location = self._get_remembered(tree, 'Merging from')
3216
location = user_location
3217
return location, user_location
3219
def _get_remembered(self, tree, verb_string):
3220
"""Use tree.branch's parent if none was supplied.
3222
Report if the remembered location was used.
3224
stored_location = tree.branch.get_submit_branch()
3225
stored_location_type = "submit"
3226
if stored_location is None:
3227
stored_location = tree.branch.get_parent()
3228
stored_location_type = "parent"
3229
mutter("%s", stored_location)
3230
if stored_location is None:
3231
raise errors.BzrCommandError("No location specified or remembered")
3232
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3233
note(u"%s remembered %s location %s", verb_string,
3234
stored_location_type, display_url)
3235
return stored_location
3238
class cmd_remerge(Command):
3241
Use this if you want to try a different merge technique while resolving
3242
conflicts. Some merge techniques are better than others, and remerge
3243
lets you try different ones on different files.
3245
The options for remerge have the same meaning and defaults as the ones for
3246
merge. The difference is that remerge can (only) be run when there is a
3247
pending merge, and it lets you specify particular files.
3250
Re-do the merge of all conflicted files, and show the base text in
3251
conflict regions, in addition to the usual THIS and OTHER texts::
3253
bzr remerge --show-base
3255
Re-do the merge of "foobar", using the weave merge algorithm, with
3256
additional processing to reduce the size of conflict regions::
3258
bzr remerge --merge-type weave --reprocess foobar
3260
takes_args = ['file*']
3265
help="Show base revision text in conflicts."),
3268
def run(self, file_list=None, merge_type=None, show_base=False,
3270
if merge_type is None:
3271
merge_type = _mod_merge.Merge3Merger
3272
tree, file_list = tree_files(file_list)
3275
parents = tree.get_parent_ids()
3276
if len(parents) != 2:
3277
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3278
" merges. Not cherrypicking or"
3280
repository = tree.branch.repository
3281
interesting_ids = None
3283
conflicts = tree.conflicts()
3284
if file_list is not None:
3285
interesting_ids = set()
3286
for filename in file_list:
3287
file_id = tree.path2id(filename)
3289
raise errors.NotVersionedError(filename)
3290
interesting_ids.add(file_id)
3291
if tree.kind(file_id) != "directory":
3294
for name, ie in tree.inventory.iter_entries(file_id):
3295
interesting_ids.add(ie.file_id)
3296
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3298
# Remerge only supports resolving contents conflicts
3299
allowed_conflicts = ('text conflict', 'contents conflict')
3300
restore_files = [c.path for c in conflicts
3301
if c.typestring in allowed_conflicts]
3302
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3303
tree.set_conflicts(ConflictList(new_conflicts))
3304
if file_list is not None:
3305
restore_files = file_list
3306
for filename in restore_files:
3308
restore(tree.abspath(filename))
3309
except errors.NotConflicted:
3311
# Disable pending merges, because the file texts we are remerging
3312
# have not had those merges performed. If we use the wrong parents
3313
# list, we imply that the working tree text has seen and rejected
3314
# all the changes from the other tree, when in fact those changes
3315
# have not yet been seen.
3316
pb = ui.ui_factory.nested_progress_bar()
3317
tree.set_parent_ids(parents[:1])
3319
merger = _mod_merge.Merger.from_revision_ids(pb,
3321
merger.interesting_ids = interesting_ids
3322
merger.merge_type = merge_type
3323
merger.show_base = show_base
3324
merger.reprocess = reprocess
3325
conflicts = merger.do_merge()
3327
tree.set_parent_ids(parents)
3337
class cmd_revert(Command):
3338
"""Revert files to a previous revision.
3340
Giving a list of files will revert only those files. Otherwise, all files
3341
will be reverted. If the revision is not specified with '--revision', the
3342
last committed revision is used.
3344
To remove only some changes, without reverting to a prior version, use
3345
merge instead. For example, "merge . --revision -2..-3" will remove the
3346
changes introduced by -2, without affecting the changes introduced by -1.
3347
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3349
By default, any files that have been manually changed will be backed up
3350
first. (Files changed only by merge are not backed up.) Backup files have
3351
'.~#~' appended to their name, where # is a number.
3353
When you provide files, you can use their current pathname or the pathname
3354
from the target revision. So you can use revert to "undelete" a file by
3355
name. If you name a directory, all the contents of that directory will be
3358
Any files that have been newly added since that revision will be deleted,
3359
with a backup kept if appropriate. Directories containing unknown files
3360
will not be deleted.
3362
The working tree contains a list of pending merged revisions, which will
3363
be included as parents in the next commit. Normally, revert clears that
3364
list as well as reverting the files. If any files are specified, revert
3365
leaves the pending merge list alone and reverts only the files. Use "bzr
3366
revert ." in the tree root to revert all files but keep the merge record,
3367
and "bzr revert --forget-merges" to clear the pending merge list without
3368
reverting any files.
3371
_see_also = ['cat', 'export']
3374
Option('no-backup', "Do not save backups of reverted files."),
3375
Option('forget-merges',
3376
'Remove pending merge marker, without changing any files.'),
3378
takes_args = ['file*']
3380
def run(self, revision=None, no_backup=False, file_list=None,
3381
forget_merges=None):
3382
tree, file_list = tree_files(file_list)
3386
tree.set_parent_ids(tree.get_parent_ids()[:1])
3388
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3393
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3394
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
3395
pb = ui.ui_factory.nested_progress_bar()
3397
tree.revert(file_list, rev_tree, not no_backup, pb,
3398
report_changes=True)
3403
class cmd_assert_fail(Command):
3404
"""Test reporting of assertion failures"""
3405
# intended just for use in testing
3410
raise AssertionError("always fails")
3413
class cmd_help(Command):
3414
"""Show help on a command or other topic.
3417
_see_also = ['topics']
3419
Option('long', 'Show help on all commands.'),
3421
takes_args = ['topic?']
3422
aliases = ['?', '--help', '-?', '-h']
3425
def run(self, topic=None, long=False):
3427
if topic is None and long:
3429
bzrlib.help.help(topic)
3432
class cmd_shell_complete(Command):
3433
"""Show appropriate completions for context.
3435
For a list of all available commands, say 'bzr shell-complete'.
3437
takes_args = ['context?']
3442
def run(self, context=None):
3443
import shellcomplete
3444
shellcomplete.shellcomplete(context)
3447
class cmd_missing(Command):
3448
"""Show unmerged/unpulled revisions between two branches.
3450
OTHER_BRANCH may be local or remote.
3453
_see_also = ['merge', 'pull']
3454
takes_args = ['other_branch?']
3456
Option('reverse', 'Reverse the order of revisions.'),
3458
'Display changes in the local branch only.'),
3459
Option('this' , 'Same as --mine-only.'),
3460
Option('theirs-only',
3461
'Display changes in the remote branch only.'),
3462
Option('other', 'Same as --theirs-only.'),
3466
Option('include-merges', 'Show merged revisions.'),
3468
encoding_type = 'replace'
3471
def run(self, other_branch=None, reverse=False, mine_only=False,
3473
log_format=None, long=False, short=False, line=False,
3474
show_ids=False, verbose=False, this=False, other=False,
3475
include_merges=False):
3476
from bzrlib.missing import find_unmerged, iter_log_revisions
3485
# TODO: We should probably check that we don't have mine-only and
3486
# theirs-only set, but it gets complicated because we also have
3487
# this and other which could be used.
3494
local_branch = Branch.open_containing(u".")[0]
3495
parent = local_branch.get_parent()
3496
if other_branch is None:
3497
other_branch = parent
3498
if other_branch is None:
3499
raise errors.BzrCommandError("No peer location known"
3501
display_url = urlutils.unescape_for_display(parent,
3503
message("Using saved parent location: "
3504
+ display_url + "\n")
3506
remote_branch = Branch.open(other_branch)
3507
if remote_branch.base == local_branch.base:
3508
remote_branch = local_branch
3509
local_branch.lock_read()
3511
remote_branch.lock_read()
3513
local_extra, remote_extra = find_unmerged(
3514
local_branch, remote_branch, restrict,
3515
backward=not reverse,
3516
include_merges=include_merges)
3518
if log_format is None:
3519
registry = log.log_formatter_registry
3520
log_format = registry.get_default(local_branch)
3521
lf = log_format(to_file=self.outf,
3523
show_timezone='original')
3526
if local_extra and not theirs_only:
3527
message("You have %d extra revision(s):\n" %
3529
for revision in iter_log_revisions(local_extra,
3530
local_branch.repository,
3532
lf.log_revision(revision)
3533
printed_local = True
3536
printed_local = False
3538
if remote_extra and not mine_only:
3539
if printed_local is True:
3541
message("You are missing %d revision(s):\n" %
3543
for revision in iter_log_revisions(remote_extra,
3544
remote_branch.repository,
3546
lf.log_revision(revision)
3549
if mine_only and not local_extra:
3550
# We checked local, and found nothing extra
3551
message('This branch is up to date.\n')
3552
elif theirs_only and not remote_extra:
3553
# We checked remote, and found nothing extra
3554
message('Other branch is up to date.\n')
3555
elif not (mine_only or theirs_only or local_extra or
3557
# We checked both branches, and neither one had extra
3559
message("Branches are up to date.\n")
3561
remote_branch.unlock()
3563
local_branch.unlock()
3564
if not status_code and parent is None and other_branch is not None:
3565
local_branch.lock_write()
3567
# handle race conditions - a parent might be set while we run.
3568
if local_branch.get_parent() is None:
3569
local_branch.set_parent(remote_branch.base)
3571
local_branch.unlock()
3575
class cmd_pack(Command):
3576
"""Compress the data within a repository."""
3578
_see_also = ['repositories']
3579
takes_args = ['branch_or_repo?']
3581
def run(self, branch_or_repo='.'):
3582
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3584
branch = dir.open_branch()
3585
repository = branch.repository
3586
except errors.NotBranchError:
3587
repository = dir.open_repository()
3591
class cmd_plugins(Command):
3592
"""List the installed plugins.
3594
This command displays the list of installed plugins including
3595
version of plugin and a short description of each.
3597
--verbose shows the path where each plugin is located.
3599
A plugin is an external component for Bazaar that extends the
3600
revision control system, by adding or replacing code in Bazaar.
3601
Plugins can do a variety of things, including overriding commands,
3602
adding new commands, providing additional network transports and
3603
customizing log output.
3605
See the Bazaar web site, http://bazaar-vcs.org, for further
3606
information on plugins including where to find them and how to
3607
install them. Instructions are also provided there on how to
3608
write new plugins using the Python programming language.
3610
takes_options = ['verbose']
3613
def run(self, verbose=False):
3614
import bzrlib.plugin
3615
from inspect import getdoc
3617
for name, plugin in bzrlib.plugin.plugins().items():
3618
version = plugin.__version__
3619
if version == 'unknown':
3621
name_ver = '%s %s' % (name, version)
3622
d = getdoc(plugin.module)
3624
doc = d.split('\n')[0]
3626
doc = '(no description)'
3627
result.append((name_ver, doc, plugin.path()))
3628
for name_ver, doc, path in sorted(result):
3636
class cmd_testament(Command):
3637
"""Show testament (signing-form) of a revision."""
3640
Option('long', help='Produce long-format testament.'),
3642
help='Produce a strict-format testament.')]
3643
takes_args = ['branch?']
3645
def run(self, branch=u'.', revision=None, long=False, strict=False):
3646
from bzrlib.testament import Testament, StrictTestament
3648
testament_class = StrictTestament
3650
testament_class = Testament
3652
b = Branch.open_containing(branch)[0]
3654
b = Branch.open(branch)
3657
if revision is None:
3658
rev_id = b.last_revision()
3660
rev_id = revision[0].as_revision_id(b)
3661
t = testament_class.from_revision(b.repository, rev_id)
3663
sys.stdout.writelines(t.as_text_lines())
3665
sys.stdout.write(t.as_short_text())
3670
class cmd_annotate(Command):
3671
"""Show the origin of each line in a file.
3673
This prints out the given file with an annotation on the left side
3674
indicating which revision, author and date introduced the change.
3676
If the origin is the same for a run of consecutive lines, it is
3677
shown only at the top, unless the --all option is given.
3679
# TODO: annotate directories; showing when each file was last changed
3680
# TODO: if the working copy is modified, show annotations on that
3681
# with new uncommitted lines marked
3682
aliases = ['ann', 'blame', 'praise']
3683
takes_args = ['filename']
3684
takes_options = [Option('all', help='Show annotations on all lines.'),
3685
Option('long', help='Show commit date in annotations.'),
3689
encoding_type = 'exact'
3692
def run(self, filename, all=False, long=False, revision=None,
3694
from bzrlib.annotate import annotate_file, annotate_file_tree
3695
wt, branch, relpath = \
3696
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
3702
tree = _get_one_revision_tree('annotate', revision, branch=branch)
3704
file_id = wt.path2id(relpath)
3706
file_id = tree.path2id(relpath)
3708
raise errors.NotVersionedError(filename)
3709
file_version = tree.inventory[file_id].revision
3710
if wt is not None and revision is None:
3711
# If there is a tree and we're not annotating historical
3712
# versions, annotate the working tree's content.
3713
annotate_file_tree(wt, file_id, self.outf, long, all,
3716
annotate_file(branch, file_version, file_id, long, all, self.outf,
3725
class cmd_re_sign(Command):
3726
"""Create a digital signature for an existing revision."""
3727
# TODO be able to replace existing ones.
3729
hidden = True # is this right ?
3730
takes_args = ['revision_id*']
3731
takes_options = ['revision']
3733
def run(self, revision_id_list=None, revision=None):
3734
if revision_id_list is not None and revision is not None:
3735
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3736
if revision_id_list is None and revision is None:
3737
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3738
b = WorkingTree.open_containing(u'.')[0].branch
3741
return self._run(b, revision_id_list, revision)
3745
def _run(self, b, revision_id_list, revision):
3746
import bzrlib.gpg as gpg
3747
gpg_strategy = gpg.GPGStrategy(b.get_config())
3748
if revision_id_list is not None:
3749
b.repository.start_write_group()
3751
for revision_id in revision_id_list:
3752
b.repository.sign_revision(revision_id, gpg_strategy)
3754
b.repository.abort_write_group()
3757
b.repository.commit_write_group()
3758
elif revision is not None:
3759
if len(revision) == 1:
3760
revno, rev_id = revision[0].in_history(b)
3761
b.repository.start_write_group()
3763
b.repository.sign_revision(rev_id, gpg_strategy)
3765
b.repository.abort_write_group()
3768
b.repository.commit_write_group()
3769
elif len(revision) == 2:
3770
# are they both on rh- if so we can walk between them
3771
# might be nice to have a range helper for arbitrary
3772
# revision paths. hmm.
3773
from_revno, from_revid = revision[0].in_history(b)
3774
to_revno, to_revid = revision[1].in_history(b)
3775
if to_revid is None:
3776
to_revno = b.revno()
3777
if from_revno is None or to_revno is None:
3778
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3779
b.repository.start_write_group()
3781
for revno in range(from_revno, to_revno + 1):
3782
b.repository.sign_revision(b.get_rev_id(revno),
3785
b.repository.abort_write_group()
3788
b.repository.commit_write_group()
3790
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3793
class cmd_bind(Command):
3794
"""Convert the current branch into a checkout of the supplied branch.
3796
Once converted into a checkout, commits must succeed on the master branch
3797
before they will be applied to the local branch.
3799
Bound branches use the nickname of its master branch unless it is set
3800
locally, in which case binding will update the the local nickname to be
3804
_see_also = ['checkouts', 'unbind']
3805
takes_args = ['location?']
3808
def run(self, location=None):
3809
b, relpath = Branch.open_containing(u'.')
3810
if location is None:
3812
location = b.get_old_bound_location()
3813
except errors.UpgradeRequired:
3814
raise errors.BzrCommandError('No location supplied. '
3815
'This format does not remember old locations.')
3817
if location is None:
3818
raise errors.BzrCommandError('No location supplied and no '
3819
'previous location known')
3820
b_other = Branch.open(location)
3823
except errors.DivergedBranches:
3824
raise errors.BzrCommandError('These branches have diverged.'
3825
' Try merging, and then bind again.')
3826
if b.get_config().has_explicit_nickname():
3827
b.nick = b_other.nick
3830
class cmd_unbind(Command):
3831
"""Convert the current checkout into a regular branch.
3833
After unbinding, the local branch is considered independent and subsequent
3834
commits will be local only.
3837
_see_also = ['checkouts', 'bind']
3842
b, relpath = Branch.open_containing(u'.')
3844
raise errors.BzrCommandError('Local branch is not bound')
3847
class cmd_uncommit(Command):
3848
"""Remove the last committed revision.
3850
--verbose will print out what is being removed.
3851
--dry-run will go through all the motions, but not actually
3854
If --revision is specified, uncommit revisions to leave the branch at the
3855
specified revision. For example, "bzr uncommit -r 15" will leave the
3856
branch at revision 15.
3858
Uncommit leaves the working tree ready for a new commit. The only change
3859
it may make is to restore any pending merges that were present before
3863
# TODO: jam 20060108 Add an option to allow uncommit to remove
3864
# unreferenced information in 'branch-as-repository' branches.
3865
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3866
# information in shared branches as well.
3867
_see_also = ['commit']
3868
takes_options = ['verbose', 'revision',
3869
Option('dry-run', help='Don\'t actually make changes.'),
3870
Option('force', help='Say yes to all questions.'),
3872
help="Only remove the commits from the local branch"
3873
" when in a checkout."
3876
takes_args = ['location?']
3878
encoding_type = 'replace'
3880
def run(self, location=None,
3881
dry_run=False, verbose=False,
3882
revision=None, force=False, local=False):
3883
if location is None:
3885
control, relpath = bzrdir.BzrDir.open_containing(location)
3887
tree = control.open_workingtree()
3889
except (errors.NoWorkingTree, errors.NotLocalUrl):
3891
b = control.open_branch()
3893
if tree is not None:
3898
return self._run(b, tree, dry_run, verbose, revision, force,
3901
if tree is not None:
3906
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
3907
from bzrlib.log import log_formatter, show_log
3908
from bzrlib.uncommit import uncommit
3910
last_revno, last_rev_id = b.last_revision_info()
3913
if revision is None:
3915
rev_id = last_rev_id
3917
# 'bzr uncommit -r 10' actually means uncommit
3918
# so that the final tree is at revno 10.
3919
# but bzrlib.uncommit.uncommit() actually uncommits
3920
# the revisions that are supplied.
3921
# So we need to offset it by one
3922
revno = revision[0].in_history(b).revno + 1
3923
if revno <= last_revno:
3924
rev_id = b.get_rev_id(revno)
3926
if rev_id is None or _mod_revision.is_null(rev_id):
3927
self.outf.write('No revisions to uncommit.\n')
3930
lf = log_formatter('short',
3932
show_timezone='original')
3937
direction='forward',
3938
start_revision=revno,
3939
end_revision=last_revno)
3942
print 'Dry-run, pretending to remove the above revisions.'
3944
val = raw_input('Press <enter> to continue')
3946
print 'The above revision(s) will be removed.'
3948
val = raw_input('Are you sure [y/N]? ')
3949
if val.lower() not in ('y', 'yes'):
3953
mutter('Uncommitting from {%s} to {%s}',
3954
last_rev_id, rev_id)
3955
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3956
revno=revno, local=local)
3957
note('You can restore the old tip by running:\n'
3958
' bzr pull . -r revid:%s', last_rev_id)
3961
class cmd_break_lock(Command):
3962
"""Break a dead lock on a repository, branch or working directory.
3964
CAUTION: Locks should only be broken when you are sure that the process
3965
holding the lock has been stopped.
3967
You can get information on what locks are open via the 'bzr info' command.
3972
takes_args = ['location?']
3974
def run(self, location=None, show=False):
3975
if location is None:
3977
control, relpath = bzrdir.BzrDir.open_containing(location)
3979
control.break_lock()
3980
except NotImplementedError:
3984
class cmd_wait_until_signalled(Command):
3985
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3987
This just prints a line to signal when it is ready, then blocks on stdin.
3993
sys.stdout.write("running\n")
3995
sys.stdin.readline()
3998
class cmd_serve(Command):
3999
"""Run the bzr server."""
4001
aliases = ['server']
4005
help='Serve on stdin/out for use from inetd or sshd.'),
4007
help='Listen for connections on nominated port of the form '
4008
'[hostname:]portnumber. Passing 0 as the port number will '
4009
'result in a dynamically allocated port. The default port is '
4013
help='Serve contents of this directory.',
4015
Option('allow-writes',
4016
help='By default the server is a readonly server. Supplying '
4017
'--allow-writes enables write access to the contents of '
4018
'the served directory and below.'
4022
def run(self, port=None, inet=False, directory=None, allow_writes=False):
4023
from bzrlib import lockdir
4024
from bzrlib.smart import medium, server
4025
from bzrlib.transport import get_transport
4026
from bzrlib.transport.chroot import ChrootServer
4027
if directory is None:
4028
directory = os.getcwd()
4029
url = urlutils.local_path_to_url(directory)
4030
if not allow_writes:
4031
url = 'readonly+' + url
4032
chroot_server = ChrootServer(get_transport(url))
4033
chroot_server.setUp()
4034
t = get_transport(chroot_server.get_url())
4036
smart_server = medium.SmartServerPipeStreamMedium(
4037
sys.stdin, sys.stdout, t)
4039
host = medium.BZR_DEFAULT_INTERFACE
4041
port = medium.BZR_DEFAULT_PORT
4044
host, port = port.split(':')
4046
smart_server = server.SmartTCPServer(t, host=host, port=port)
4047
print 'listening on port: ', smart_server.port
4049
# for the duration of this server, no UI output is permitted.
4050
# note that this may cause problems with blackbox tests. This should
4051
# be changed with care though, as we dont want to use bandwidth sending
4052
# progress over stderr to smart server clients!
4053
old_factory = ui.ui_factory
4054
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
4056
ui.ui_factory = ui.SilentUIFactory()
4057
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
4058
smart_server.serve()
4060
ui.ui_factory = old_factory
4061
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4064
class cmd_join(Command):
4065
"""Combine a subtree into its containing tree.
4067
This command is for experimental use only. It requires the target tree
4068
to be in dirstate-with-subtree format, which cannot be converted into
4071
The TREE argument should be an independent tree, inside another tree, but
4072
not part of it. (Such trees can be produced by "bzr split", but also by
4073
running "bzr branch" with the target inside a tree.)
4075
The result is a combined tree, with the subtree no longer an independant
4076
part. This is marked as a merge of the subtree into the containing tree,
4077
and all history is preserved.
4079
If --reference is specified, the subtree retains its independence. It can
4080
be branched by itself, and can be part of multiple projects at the same
4081
time. But operations performed in the containing tree, such as commit
4082
and merge, will recurse into the subtree.
4085
_see_also = ['split']
4086
takes_args = ['tree']
4088
Option('reference', help='Join by reference.'),
4092
def run(self, tree, reference=False):
4093
sub_tree = WorkingTree.open(tree)
4094
parent_dir = osutils.dirname(sub_tree.basedir)
4095
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4096
repo = containing_tree.branch.repository
4097
if not repo.supports_rich_root():
4098
raise errors.BzrCommandError(
4099
"Can't join trees because %s doesn't support rich root data.\n"
4100
"You can use bzr upgrade on the repository."
4104
containing_tree.add_reference(sub_tree)
4105
except errors.BadReferenceTarget, e:
4106
# XXX: Would be better to just raise a nicely printable
4107
# exception from the real origin. Also below. mbp 20070306
4108
raise errors.BzrCommandError("Cannot join %s. %s" %
4112
containing_tree.subsume(sub_tree)
4113
except errors.BadSubsumeSource, e:
4114
raise errors.BzrCommandError("Cannot join %s. %s" %
4118
class cmd_split(Command):
4119
"""Split a subdirectory of a tree into a separate tree.
4121
This command will produce a target tree in a format that supports
4122
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4123
converted into earlier formats like 'dirstate-tags'.
4125
The TREE argument should be a subdirectory of a working tree. That
4126
subdirectory will be converted into an independent tree, with its own
4127
branch. Commits in the top-level tree will not apply to the new subtree.
4130
# join is not un-hidden yet
4131
#_see_also = ['join']
4132
takes_args = ['tree']
4134
def run(self, tree):
4135
containing_tree, subdir = WorkingTree.open_containing(tree)
4136
sub_id = containing_tree.path2id(subdir)
4138
raise errors.NotVersionedError(subdir)
4140
containing_tree.extract(sub_id)
4141
except errors.RootNotRich:
4142
raise errors.UpgradeRequired(containing_tree.branch.base)
4145
class cmd_merge_directive(Command):
4146
"""Generate a merge directive for auto-merge tools.
4148
A directive requests a merge to be performed, and also provides all the
4149
information necessary to do so. This means it must either include a
4150
revision bundle, or the location of a branch containing the desired
4153
A submit branch (the location to merge into) must be supplied the first
4154
time the command is issued. After it has been supplied once, it will
4155
be remembered as the default.
4157
A public branch is optional if a revision bundle is supplied, but required
4158
if --diff or --plain is specified. It will be remembered as the default
4159
after the first use.
4162
takes_args = ['submit_branch?', 'public_branch?']
4166
_see_also = ['send']
4169
RegistryOption.from_kwargs('patch-type',
4170
'The type of patch to include in the directive.',
4172
value_switches=True,
4174
bundle='Bazaar revision bundle (default).',
4175
diff='Normal unified diff.',
4176
plain='No patch, just directive.'),
4177
Option('sign', help='GPG-sign the directive.'), 'revision',
4178
Option('mail-to', type=str,
4179
help='Instead of printing the directive, email to this address.'),
4180
Option('message', type=str, short_name='m',
4181
help='Message to use when committing this merge.')
4184
encoding_type = 'exact'
4186
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4187
sign=False, revision=None, mail_to=None, message=None):
4188
from bzrlib.revision import ensure_null, NULL_REVISION
4189
include_patch, include_bundle = {
4190
'plain': (False, False),
4191
'diff': (True, False),
4192
'bundle': (True, True),
4194
branch = Branch.open('.')
4195
stored_submit_branch = branch.get_submit_branch()
4196
if submit_branch is None:
4197
submit_branch = stored_submit_branch
4199
if stored_submit_branch is None:
4200
branch.set_submit_branch(submit_branch)
4201
if submit_branch is None:
4202
submit_branch = branch.get_parent()
4203
if submit_branch is None:
4204
raise errors.BzrCommandError('No submit branch specified or known')
4206
stored_public_branch = branch.get_public_branch()
4207
if public_branch is None:
4208
public_branch = stored_public_branch
4209
elif stored_public_branch is None:
4210
branch.set_public_branch(public_branch)
4211
if not include_bundle and public_branch is None:
4212
raise errors.BzrCommandError('No public branch specified or'
4214
base_revision_id = None
4215
if revision is not None:
4216
if len(revision) > 2:
4217
raise errors.BzrCommandError('bzr merge-directive takes '
4218
'at most two one revision identifiers')
4219
revision_id = revision[-1].as_revision_id(branch)
4220
if len(revision) == 2:
4221
base_revision_id = revision[0].as_revision_id(branch)
4223
revision_id = branch.last_revision()
4224
revision_id = ensure_null(revision_id)
4225
if revision_id == NULL_REVISION:
4226
raise errors.BzrCommandError('No revisions to bundle.')
4227
directive = merge_directive.MergeDirective2.from_objects(
4228
branch.repository, revision_id, time.time(),
4229
osutils.local_time_offset(), submit_branch,
4230
public_branch=public_branch, include_patch=include_patch,
4231
include_bundle=include_bundle, message=message,
4232
base_revision_id=base_revision_id)
4235
self.outf.write(directive.to_signed(branch))
4237
self.outf.writelines(directive.to_lines())
4239
message = directive.to_email(mail_to, branch, sign)
4240
s = SMTPConnection(branch.get_config())
4241
s.send_email(message)
4244
class cmd_send(Command):
4245
"""Mail or create a merge-directive for submiting changes.
4247
A merge directive provides many things needed for requesting merges:
4249
* A machine-readable description of the merge to perform
4251
* An optional patch that is a preview of the changes requested
4253
* An optional bundle of revision data, so that the changes can be applied
4254
directly from the merge directive, without retrieving data from a
4257
If --no-bundle is specified, then public_branch is needed (and must be
4258
up-to-date), so that the receiver can perform the merge using the
4259
public_branch. The public_branch is always included if known, so that
4260
people can check it later.
4262
The submit branch defaults to the parent, but can be overridden. Both
4263
submit branch and public branch will be remembered if supplied.
4265
If a public_branch is known for the submit_branch, that public submit
4266
branch is used in the merge instructions. This means that a local mirror
4267
can be used as your actual submit branch, once you have set public_branch
4270
Mail is sent using your preferred mail program. This should be transparent
4271
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
4272
If the preferred client can't be found (or used), your editor will be used.
4274
To use a specific mail program, set the mail_client configuration option.
4275
(For Thunderbird 1.5, this works around some bugs.) Supported values for
4276
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
4277
generic options are "default", "editor", "emacsclient", "mapi", and
4278
"xdg-email". Plugins may also add supported clients.
4280
If mail is being sent, a to address is required. This can be supplied
4281
either on the commandline, by setting the submit_to configuration
4282
option in the branch itself or the child_submit_to configuration option
4283
in the submit branch.
4285
Two formats are currently supported: "4" uses revision bundle format 4 and
4286
merge directive format 2. It is significantly faster and smaller than
4287
older formats. It is compatible with Bazaar 0.19 and later. It is the
4288
default. "0.9" uses revision bundle format 0.9 and merge directive
4289
format 1. It is compatible with Bazaar 0.12 - 0.18.
4291
Merge directives are applied using the merge command or the pull command.
4294
encoding_type = 'exact'
4296
_see_also = ['merge', 'pull']
4298
takes_args = ['submit_branch?', 'public_branch?']
4302
help='Do not include a bundle in the merge directive.'),
4303
Option('no-patch', help='Do not include a preview patch in the merge'
4306
help='Remember submit and public branch.'),
4308
help='Branch to generate the submission from, '
4309
'rather than the one containing the working directory.',
4312
Option('output', short_name='o',
4313
help='Write merge directive to this file; '
4314
'use - for stdout.',
4316
Option('mail-to', help='Mail the request to this address.',
4320
RegistryOption.from_kwargs('format',
4321
'Use the specified output format.',
4322
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4323
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4326
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4327
no_patch=False, revision=None, remember=False, output=None,
4328
format='4', mail_to=None, message=None, **kwargs):
4329
return self._run(submit_branch, revision, public_branch, remember,
4330
format, no_bundle, no_patch, output,
4331
kwargs.get('from', '.'), mail_to, message)
4333
def _run(self, submit_branch, revision, public_branch, remember, format,
4334
no_bundle, no_patch, output, from_, mail_to, message):
4335
from bzrlib.revision import NULL_REVISION
4336
branch = Branch.open_containing(from_)[0]
4338
outfile = cStringIO.StringIO()
4342
outfile = open(output, 'wb')
4343
# we may need to write data into branch's repository to calculate
4348
config = branch.get_config()
4350
mail_to = config.get_user_option('submit_to')
4351
mail_client = config.get_mail_client()
4352
if remember and submit_branch is None:
4353
raise errors.BzrCommandError(
4354
'--remember requires a branch to be specified.')
4355
stored_submit_branch = branch.get_submit_branch()
4356
remembered_submit_branch = None
4357
if submit_branch is None:
4358
submit_branch = stored_submit_branch
4359
remembered_submit_branch = "submit"
4361
if stored_submit_branch is None or remember:
4362
branch.set_submit_branch(submit_branch)
4363
if submit_branch is None:
4364
submit_branch = branch.get_parent()
4365
remembered_submit_branch = "parent"
4366
if submit_branch is None:
4367
raise errors.BzrCommandError('No submit branch known or'
4369
if remembered_submit_branch is not None:
4370
note('Using saved %s location "%s" to determine what '
4371
'changes to submit.', remembered_submit_branch,
4375
submit_config = Branch.open(submit_branch).get_config()
4376
mail_to = submit_config.get_user_option("child_submit_to")
4378
stored_public_branch = branch.get_public_branch()
4379
if public_branch is None:
4380
public_branch = stored_public_branch
4381
elif stored_public_branch is None or remember:
4382
branch.set_public_branch(public_branch)
4383
if no_bundle and public_branch is None:
4384
raise errors.BzrCommandError('No public branch specified or'
4386
base_revision_id = None
4388
if revision is not None:
4389
if len(revision) > 2:
4390
raise errors.BzrCommandError('bzr send takes '
4391
'at most two one revision identifiers')
4392
revision_id = revision[-1].as_revision_id(branch)
4393
if len(revision) == 2:
4394
base_revision_id = revision[0].as_revision_id(branch)
4395
if revision_id is None:
4396
revision_id = branch.last_revision()
4397
if revision_id == NULL_REVISION:
4398
raise errors.BzrCommandError('No revisions to submit.')
4400
directive = merge_directive.MergeDirective2.from_objects(
4401
branch.repository, revision_id, time.time(),
4402
osutils.local_time_offset(), submit_branch,
4403
public_branch=public_branch, include_patch=not no_patch,
4404
include_bundle=not no_bundle, message=message,
4405
base_revision_id=base_revision_id)
4406
elif format == '0.9':
4409
patch_type = 'bundle'
4411
raise errors.BzrCommandError('Format 0.9 does not'
4412
' permit bundle with no patch')
4418
directive = merge_directive.MergeDirective.from_objects(
4419
branch.repository, revision_id, time.time(),
4420
osutils.local_time_offset(), submit_branch,
4421
public_branch=public_branch, patch_type=patch_type,
4424
outfile.writelines(directive.to_lines())
4426
subject = '[MERGE] '
4427
if message is not None:
4430
revision = branch.repository.get_revision(revision_id)
4431
subject += revision.get_summary()
4432
basename = directive.get_disk_name(branch)
4433
mail_client.compose_merge_request(mail_to, subject,
4434
outfile.getvalue(), basename)
4441
class cmd_bundle_revisions(cmd_send):
4443
"""Create a merge-directive for submiting changes.
4445
A merge directive provides many things needed for requesting merges:
4447
* A machine-readable description of the merge to perform
4449
* An optional patch that is a preview of the changes requested
4451
* An optional bundle of revision data, so that the changes can be applied
4452
directly from the merge directive, without retrieving data from a
4455
If --no-bundle is specified, then public_branch is needed (and must be
4456
up-to-date), so that the receiver can perform the merge using the
4457
public_branch. The public_branch is always included if known, so that
4458
people can check it later.
4460
The submit branch defaults to the parent, but can be overridden. Both
4461
submit branch and public branch will be remembered if supplied.
4463
If a public_branch is known for the submit_branch, that public submit
4464
branch is used in the merge instructions. This means that a local mirror
4465
can be used as your actual submit branch, once you have set public_branch
4468
Two formats are currently supported: "4" uses revision bundle format 4 and
4469
merge directive format 2. It is significantly faster and smaller than
4470
older formats. It is compatible with Bazaar 0.19 and later. It is the
4471
default. "0.9" uses revision bundle format 0.9 and merge directive
4472
format 1. It is compatible with Bazaar 0.12 - 0.18.
4477
help='Do not include a bundle in the merge directive.'),
4478
Option('no-patch', help='Do not include a preview patch in the merge'
4481
help='Remember submit and public branch.'),
4483
help='Branch to generate the submission from, '
4484
'rather than the one containing the working directory.',
4487
Option('output', short_name='o', help='Write directive to this file.',
4490
RegistryOption.from_kwargs('format',
4491
'Use the specified output format.',
4492
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4493
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4495
aliases = ['bundle']
4497
_see_also = ['send', 'merge']
4501
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4502
no_patch=False, revision=None, remember=False, output=None,
4503
format='4', **kwargs):
4506
return self._run(submit_branch, revision, public_branch, remember,
4507
format, no_bundle, no_patch, output,
4508
kwargs.get('from', '.'), None, None)
4511
class cmd_tag(Command):
4512
"""Create, remove or modify a tag naming a revision.
4514
Tags give human-meaningful names to revisions. Commands that take a -r
4515
(--revision) option can be given -rtag:X, where X is any previously
4518
Tags are stored in the branch. Tags are copied from one branch to another
4519
along when you branch, push, pull or merge.
4521
It is an error to give a tag name that already exists unless you pass
4522
--force, in which case the tag is moved to point to the new revision.
4524
To rename a tag (change the name but keep it on the same revsion), run ``bzr
4525
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
4528
_see_also = ['commit', 'tags']
4529
takes_args = ['tag_name']
4532
help='Delete this tag rather than placing it.',
4535
help='Branch in which to place the tag.',
4540
help='Replace existing tags.',
4545
def run(self, tag_name,
4551
branch, relpath = Branch.open_containing(directory)
4555
branch.tags.delete_tag(tag_name)
4556
self.outf.write('Deleted tag %s.\n' % tag_name)
4559
if len(revision) != 1:
4560
raise errors.BzrCommandError(
4561
"Tags can only be placed on a single revision, "
4563
revision_id = revision[0].as_revision_id(branch)
4565
revision_id = branch.last_revision()
4566
if (not force) and branch.tags.has_tag(tag_name):
4567
raise errors.TagAlreadyExists(tag_name)
4568
branch.tags.set_tag(tag_name, revision_id)
4569
self.outf.write('Created tag %s.\n' % tag_name)
4574
class cmd_tags(Command):
4577
This command shows a table of tag names and the revisions they reference.
4583
help='Branch whose tags should be displayed.',
4587
RegistryOption.from_kwargs('sort',
4588
'Sort tags by different criteria.', title='Sorting',
4589
alpha='Sort tags lexicographically (default).',
4590
time='Sort tags chronologically.',
4601
branch, relpath = Branch.open_containing(directory)
4602
tags = branch.tags.get_tag_dict().items()
4607
elif sort == 'time':
4609
for tag, revid in tags:
4611
revobj = branch.repository.get_revision(revid)
4612
except errors.NoSuchRevision:
4613
timestamp = sys.maxint # place them at the end
4615
timestamp = revobj.timestamp
4616
timestamps[revid] = timestamp
4617
tags.sort(key=lambda x: timestamps[x[1]])
4619
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4620
revno_map = branch.get_revision_id_to_revno_map()
4621
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4622
for tag, revid in tags ]
4623
for tag, revspec in tags:
4624
self.outf.write('%-20s %s\n' % (tag, revspec))
4627
class cmd_reconfigure(Command):
4628
"""Reconfigure the type of a bzr directory.
4630
A target configuration must be specified.
4632
For checkouts, the bind-to location will be auto-detected if not specified.
4633
The order of preference is
4634
1. For a lightweight checkout, the current bound location.
4635
2. For branches that used to be checkouts, the previously-bound location.
4636
3. The push location.
4637
4. The parent location.
4638
If none of these is available, --bind-to must be specified.
4641
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
4642
takes_args = ['location?']
4643
takes_options = [RegistryOption.from_kwargs('target_type',
4644
title='Target type',
4645
help='The type to reconfigure the directory to.',
4646
value_switches=True, enum_switch=False,
4647
branch='Reconfigure to be an unbound branch '
4648
'with no working tree.',
4649
tree='Reconfigure to be an unbound branch '
4650
'with a working tree.',
4651
checkout='Reconfigure to be a bound branch '
4652
'with a working tree.',
4653
lightweight_checkout='Reconfigure to be a lightweight'
4654
' checkout (with no local history).',
4655
standalone='Reconfigure to be a standalone branch '
4656
'(i.e. stop using shared repository).',
4657
use_shared='Reconfigure to use a shared repository.'),
4658
Option('bind-to', help='Branch to bind checkout to.',
4661
help='Perform reconfiguration even if local changes'
4665
def run(self, location=None, target_type=None, bind_to=None, force=False):
4666
directory = bzrdir.BzrDir.open(location)
4667
if target_type is None:
4668
raise errors.BzrCommandError('No target configuration specified')
4669
elif target_type == 'branch':
4670
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4671
elif target_type == 'tree':
4672
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4673
elif target_type == 'checkout':
4674
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4676
elif target_type == 'lightweight-checkout':
4677
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4679
elif target_type == 'use-shared':
4680
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
4681
elif target_type == 'standalone':
4682
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
4683
reconfiguration.apply(force)
4686
class cmd_switch(Command):
4687
"""Set the branch of a checkout and update.
4689
For lightweight checkouts, this changes the branch being referenced.
4690
For heavyweight checkouts, this checks that there are no local commits
4691
versus the current bound branch, then it makes the local branch a mirror
4692
of the new location and binds to it.
4694
In both cases, the working tree is updated and uncommitted changes
4695
are merged. The user can commit or revert these as they desire.
4697
Pending merges need to be committed or reverted before using switch.
4699
The path to the branch to switch to can be specified relative to the parent
4700
directory of the current branch. For example, if you are currently in a
4701
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4704
Bound branches use the nickname of its master branch unless it is set
4705
locally, in which case switching will update the the local nickname to be
4709
takes_args = ['to_location']
4710
takes_options = [Option('force',
4711
help='Switch even if local commits will be lost.')
4714
def run(self, to_location, force=False):
4715
from bzrlib import switch
4717
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4718
branch = control_dir.open_branch()
4720
to_branch = Branch.open(to_location)
4721
except errors.NotBranchError:
4722
this_branch = control_dir.open_branch()
4723
# This may be a heavy checkout, where we want the master branch
4724
this_url = this_branch.get_bound_location()
4725
# If not, use a local sibling
4726
if this_url is None:
4727
this_url = this_branch.base
4728
to_branch = Branch.open(
4729
urlutils.join(this_url, '..', to_location))
4730
switch.switch(control_dir, to_branch, force)
4731
if branch.get_config().has_explicit_nickname():
4732
branch = control_dir.open_branch() #get the new branch!
4733
branch.nick = to_branch.nick
4734
note('Switched to branch: %s',
4735
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4738
class cmd_hooks(Command):
4739
"""Show a branch's currently registered hooks.
4743
takes_args = ['path?']
4745
def run(self, path=None):
4748
branch_hooks = Branch.open(path).hooks
4749
for hook_type in branch_hooks:
4750
hooks = branch_hooks[hook_type]
4751
self.outf.write("%s:\n" % (hook_type,))
4754
self.outf.write(" %s\n" %
4755
(branch_hooks.get_hook_name(hook),))
4757
self.outf.write(" <no hooks installed>\n")
4760
class cmd_shelve(Command):
4761
"""Temporarily set aside some changes from the current tree.
4763
Shelve allows you to temporarily put changes you've made "on the shelf",
4764
ie. out of the way, until a later time when you can bring them back from
4765
the shelf with the 'unshelve' command.
4767
If shelve --list is specified, previously-shelved changes are listed.
4769
Shelve is intended to help separate several sets of changes that have
4770
been inappropriately mingled. If you just want to get rid of all changes
4771
and you don't need to restore them later, use revert. If you want to
4772
shelve all text changes at once, use shelve --all.
4774
If filenames are specified, only the changes to those files will be
4775
shelved. Other files will be left untouched.
4777
If a revision is specified, changes since that revision will be shelved.
4779
You can put multiple items on the shelf, and by default, 'unshelve' will
4780
restore the most recently shelved changes.
4783
takes_args = ['file*']
4787
Option('all', help='Shelve all changes.'),
4789
RegistryOption('writer', 'Method to use for writing diffs.',
4790
bzrlib.option.diff_writer_registry,
4791
value_switches=True, enum_switch=False),
4793
Option('list', help='List shelved changes.'),
4795
_see_also = ['unshelve']
4797
def run(self, revision=None, all=False, file_list=None, message=None,
4798
writer=None, list=False):
4800
return self.run_for_list()
4801
from bzrlib.shelf_ui import Shelver
4803
writer = bzrlib.option.diff_writer_registry.get()
4805
Shelver.from_args(writer(sys.stdout), revision, all, file_list,
4807
except errors.UserAbort:
4810
def run_for_list(self):
4811
tree = WorkingTree.open_containing('.')[0]
4814
manager = tree.get_shelf_manager()
4815
shelves = manager.active_shelves()
4816
if len(shelves) == 0:
4817
note('No shelved changes.')
4819
for shelf_id in reversed(shelves):
4820
message = manager.get_metadata(shelf_id).get('message')
4822
message = '<no message>'
4823
self.outf.write('%3d: %s\n' % (shelf_id, message))
4829
class cmd_unshelve(Command):
4830
"""Restore shelved changes.
4832
By default, the most recently shelved changes are restored. However if you
4833
specify a patch by name those changes will be restored instead. This
4834
works best when the changes don't depend on each other.
4837
takes_args = ['shelf_id?']
4839
RegistryOption.from_kwargs(
4840
'action', help="The action to perform.",
4841
enum_switch=False, value_switches=True,
4842
apply="Apply changes and remove from the shelf.",
4843
dry_run="Show changes, but do not apply or remove them.",
4844
delete_only="Delete changes without applying them."
4847
_see_also = ['shelve']
4849
def run(self, shelf_id=None, action='apply'):
4850
from bzrlib.shelf_ui import Unshelver
4851
Unshelver.from_args(shelf_id, action).run()
4854
def _create_prefix(cur_transport):
4855
needed = [cur_transport]
4856
# Recurse upwards until we can create a directory successfully
4858
new_transport = cur_transport.clone('..')
4859
if new_transport.base == cur_transport.base:
4860
raise errors.BzrCommandError(
4861
"Failed to create path prefix for %s."
4862
% cur_transport.base)
4864
new_transport.mkdir('.')
4865
except errors.NoSuchFile:
4866
needed.append(new_transport)
4867
cur_transport = new_transport
4870
# Now we only need to create child directories
4872
cur_transport = needed.pop()
4873
cur_transport.ensure_base()
4876
# these get imported and then picked up by the scan for cmd_*
4877
# TODO: Some more consistent way to split command definitions across files;
4878
# we do need to load at least some information about them to know of
4879
# aliases. ideally we would avoid loading the implementation until the
4880
# details were needed.
4881
from bzrlib.cmd_version_info import cmd_version_info
4882
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4883
from bzrlib.bundle.commands import (
4886
from bzrlib.sign_my_commits import cmd_sign_my_commits
4887
from bzrlib.weave_commands import cmd_versionedfile_list, \
4888
cmd_weave_plan_merge, cmd_weave_merge_text