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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
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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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takes_options = ['revision']
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def run(self, revision=None, 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(u'.')[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()
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if tree_to is not None:
786
change_reporter = delta._ChangeReporter(
787
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)
795
if verbose and result.old_revid != result.new_revid:
797
branch_to.repository.iter_reverse_revision_history(
800
new_rh = branch_to.revision_history()
801
log_format = branch_to.get_config().log_format()
802
log.show_changed_revisions(branch_to, old_rh, new_rh,
804
log_format=log_format)
809
class cmd_push(Command):
810
"""Update a mirror of this branch.
812
The target branch will not have its working tree populated because this
813
is both expensive, and is not supported on remote file systems.
815
Some smart servers or protocols *may* put the working tree in place in
818
This command only works on branches that have not diverged. Branches are
819
considered diverged if the destination branch's most recent commit is one
820
that has not been merged (directly or indirectly) by the source branch.
822
If branches have diverged, you can use 'bzr push --overwrite' to replace
823
the other branch completely, discarding its unmerged changes.
825
If you want to ensure you have the different changes in the other branch,
826
do a merge (see bzr help merge) from the other branch, and commit that.
827
After that you will be able to do a push without '--overwrite'.
829
If there is no default push location set, the first push will set it.
830
After that, you can omit the location to use the default. To change the
831
default, use --remember. The value will only be saved if the remote
832
location can be accessed.
835
_see_also = ['pull', 'update', 'working-trees']
836
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
837
Option('create-prefix',
838
help='Create the path leading up to the branch '
839
'if it does not already exist.'),
841
help='Branch to push from, '
842
'rather than the one containing the working directory.',
846
Option('use-existing-dir',
847
help='By default push will fail if the target'
848
' directory exists, but does not already'
849
' have a control directory. This flag will'
850
' allow push to proceed.'),
852
help='Create a stacked branch that references the public location '
853
'of the parent branch.'),
855
help='Create a stacked branch that refers to another branch '
856
'for the commit history. Only the work not present in the '
857
'referenced branch is included in the branch created.',
860
takes_args = ['location?']
861
encoding_type = 'replace'
863
def run(self, location=None, remember=False, overwrite=False,
864
create_prefix=False, verbose=False, revision=None,
865
use_existing_dir=False, directory=None, stacked_on=None,
867
from bzrlib.push import _show_push_branch
869
# Get the source branch and revision_id
870
if directory is None:
872
br_from = Branch.open_containing(directory)[0]
873
if revision is not None:
874
if len(revision) == 1:
875
revision_id = revision[0].in_history(br_from).rev_id
877
raise errors.BzrCommandError(
878
'bzr push --revision takes one value.')
880
revision_id = br_from.last_revision()
882
# Get the stacked_on branch, if any
883
if stacked_on is not None:
884
stacked_on = urlutils.normalize_url(stacked_on)
886
parent_url = br_from.get_parent()
888
parent = Branch.open(parent_url)
889
stacked_on = parent.get_public_branch()
891
# I considered excluding non-http url's here, thus forcing
892
# 'public' branches only, but that only works for some
893
# users, so it's best to just depend on the user spotting an
894
# error by the feedback given to them. RBC 20080227.
895
stacked_on = parent_url
897
raise errors.BzrCommandError(
898
"Could not determine branch to refer to.")
900
# Get the destination location
902
stored_loc = br_from.get_push_location()
903
if stored_loc is None:
904
raise errors.BzrCommandError(
905
"No push location known or specified.")
907
display_url = urlutils.unescape_for_display(stored_loc,
909
self.outf.write("Using saved push location: %s\n" % display_url)
910
location = stored_loc
912
_show_push_branch(br_from, revision_id, location, self.outf,
913
verbose=verbose, overwrite=overwrite, remember=remember,
914
stacked_on=stacked_on, create_prefix=create_prefix,
915
use_existing_dir=use_existing_dir)
918
class cmd_branch(Command):
919
"""Create a new copy of a branch.
921
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
922
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
923
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
924
is derived from the FROM_LOCATION by stripping a leading scheme or drive
925
identifier, if any. For example, "branch lp:foo-bar" will attempt to
928
To retrieve the branch as of a particular revision, supply the --revision
929
parameter, as in "branch foo/bar -r 5".
932
_see_also = ['checkout']
933
takes_args = ['from_location', 'to_location?']
934
takes_options = ['revision', Option('hardlink',
935
help='Hard-link working tree files where possible.'),
937
help='Create a stacked branch referring to the source branch. '
938
'The new branch will depend on the availability of the source '
939
'branch for all operations.'),
941
help='Do not use a shared repository, even if available.'),
943
aliases = ['get', 'clone']
945
def run(self, from_location, to_location=None, revision=None,
946
hardlink=False, stacked=False, standalone=False):
947
from bzrlib.tag import _merge_tags_if_possible
950
elif len(revision) > 1:
951
raise errors.BzrCommandError(
952
'bzr branch --revision takes exactly 1 revision value')
954
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
958
if len(revision) == 1 and revision[0] is not None:
959
revision_id = revision[0].as_revision_id(br_from)
961
# FIXME - wt.last_revision, fallback to branch, fall back to
962
# None or perhaps NULL_REVISION to mean copy nothing
964
revision_id = br_from.last_revision()
965
if to_location is None:
966
to_location = urlutils.derive_to_location(from_location)
967
to_transport = transport.get_transport(to_location)
969
to_transport.mkdir('.')
970
except errors.FileExists:
971
raise errors.BzrCommandError('Target directory "%s" already'
972
' exists.' % to_location)
973
except errors.NoSuchFile:
974
raise errors.BzrCommandError('Parent of "%s" does not exist.'
977
# preserve whatever source format we have.
978
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
979
possible_transports=[to_transport],
980
accelerator_tree=accelerator_tree,
981
hardlink=hardlink, stacked=stacked,
982
force_new_repo=standalone,
983
source_branch=br_from)
984
branch = dir.open_branch()
985
except errors.NoSuchRevision:
986
to_transport.delete_tree('.')
987
msg = "The branch %s has no revision %s." % (from_location,
989
raise errors.BzrCommandError(msg)
990
_merge_tags_if_possible(br_from, branch)
991
# If the source branch is stacked, the new branch may
992
# be stacked whether we asked for that explicitly or not.
993
# We therefore need a try/except here and not just 'if stacked:'
995
note('Created new stacked branch referring to %s.' %
996
branch.get_stacked_on_url())
997
except (errors.NotStacked, errors.UnstackableBranchFormat,
998
errors.UnstackableRepositoryFormat), e:
999
note('Branched %d revision(s).' % branch.revno())
1004
class cmd_checkout(Command):
1005
"""Create a new checkout of an existing branch.
1007
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1008
the branch found in '.'. This is useful if you have removed the working tree
1009
or if it was never created - i.e. if you pushed the branch to its current
1010
location using SFTP.
1012
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1013
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1014
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1015
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1016
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1019
To retrieve the branch as of a particular revision, supply the --revision
1020
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1021
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1025
_see_also = ['checkouts', 'branch']
1026
takes_args = ['branch_location?', 'to_location?']
1027
takes_options = ['revision',
1028
Option('lightweight',
1029
help="Perform a lightweight checkout. Lightweight "
1030
"checkouts depend on access to the branch for "
1031
"every operation. Normal checkouts can perform "
1032
"common operations like diff and status without "
1033
"such access, and also support local commits."
1035
Option('files-from', type=str,
1036
help="Get file contents from this tree."),
1038
help='Hard-link working tree files where possible.'
1043
def run(self, branch_location=None, to_location=None, revision=None,
1044
lightweight=False, files_from=None, hardlink=False):
1045
if revision is None:
1047
elif len(revision) > 1:
1048
raise errors.BzrCommandError(
1049
'bzr checkout --revision takes exactly 1 revision value')
1050
if branch_location is None:
1051
branch_location = osutils.getcwd()
1052
to_location = branch_location
1053
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1055
if files_from is not None:
1056
accelerator_tree = WorkingTree.open(files_from)
1057
if len(revision) == 1 and revision[0] is not None:
1058
revision_id = revision[0].as_revision_id(source)
1061
if to_location is None:
1062
to_location = urlutils.derive_to_location(branch_location)
1063
# if the source and to_location are the same,
1064
# and there is no working tree,
1065
# then reconstitute a branch
1066
if (osutils.abspath(to_location) ==
1067
osutils.abspath(branch_location)):
1069
source.bzrdir.open_workingtree()
1070
except errors.NoWorkingTree:
1071
source.bzrdir.create_workingtree(revision_id)
1073
source.create_checkout(to_location, revision_id, lightweight,
1074
accelerator_tree, hardlink)
1077
class cmd_renames(Command):
1078
"""Show list of renamed files.
1080
# TODO: Option to show renames between two historical versions.
1082
# TODO: Only show renames under dir, rather than in the whole branch.
1083
_see_also = ['status']
1084
takes_args = ['dir?']
1087
def run(self, dir=u'.'):
1088
tree = WorkingTree.open_containing(dir)[0]
1091
new_inv = tree.inventory
1092
old_tree = tree.basis_tree()
1093
old_tree.lock_read()
1095
old_inv = old_tree.inventory
1097
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1098
for f, paths, c, v, p, n, k, e in iterator:
1099
if paths[0] == paths[1]:
1103
renames.append(paths)
1105
for old_name, new_name in renames:
1106
self.outf.write("%s => %s\n" % (old_name, new_name))
1113
class cmd_update(Command):
1114
"""Update a tree to have the latest code committed to its branch.
1116
This will perform a merge into the working tree, and may generate
1117
conflicts. If you have any local changes, you will still
1118
need to commit them after the update for the update to be complete.
1120
If you want to discard your local changes, you can just do a
1121
'bzr revert' instead of 'bzr commit' after the update.
1124
_see_also = ['pull', 'working-trees', 'status-flags']
1125
takes_args = ['dir?']
1128
def run(self, dir='.'):
1129
tree = WorkingTree.open_containing(dir)[0]
1130
possible_transports = []
1131
master = tree.branch.get_master_branch(
1132
possible_transports=possible_transports)
1133
if master is not None:
1136
tree.lock_tree_write()
1138
existing_pending_merges = tree.get_parent_ids()[1:]
1139
last_rev = _mod_revision.ensure_null(tree.last_revision())
1140
if last_rev == _mod_revision.ensure_null(
1141
tree.branch.last_revision()):
1142
# may be up to date, check master too.
1143
if master is None or last_rev == _mod_revision.ensure_null(
1144
master.last_revision()):
1145
revno = tree.branch.revision_id_to_revno(last_rev)
1146
note("Tree is up to date at revision %d." % (revno,))
1148
conflicts = tree.update(
1149
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1150
possible_transports=possible_transports)
1151
revno = tree.branch.revision_id_to_revno(
1152
_mod_revision.ensure_null(tree.last_revision()))
1153
note('Updated to revision %d.' % (revno,))
1154
if tree.get_parent_ids()[1:] != existing_pending_merges:
1155
note('Your local commits will now show as pending merges with '
1156
"'bzr status', and can be committed with 'bzr commit'.")
1165
class cmd_info(Command):
1166
"""Show information about a working tree, branch or repository.
1168
This command will show all known locations and formats associated to the
1169
tree, branch or repository. Statistical information is included with
1172
Branches and working trees will also report any missing revisions.
1174
_see_also = ['revno', 'working-trees', 'repositories']
1175
takes_args = ['location?']
1176
takes_options = ['verbose']
1177
encoding_type = 'replace'
1180
def run(self, location=None, verbose=False):
1185
from bzrlib.info import show_bzrdir_info
1186
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1187
verbose=noise_level, outfile=self.outf)
1190
class cmd_remove(Command):
1191
"""Remove files or directories.
1193
This makes bzr stop tracking changes to the specified files. bzr will delete
1194
them if they can easily be recovered using revert. If no options or
1195
parameters are given bzr will scan for files that are being tracked by bzr
1196
but missing in your tree and stop tracking them for you.
1198
takes_args = ['file*']
1199
takes_options = ['verbose',
1200
Option('new', help='Only remove files that have never been committed.'),
1201
RegistryOption.from_kwargs('file-deletion-strategy',
1202
'The file deletion mode to be used.',
1203
title='Deletion Strategy', value_switches=True, enum_switch=False,
1204
safe='Only delete files if they can be'
1205
' safely recovered (default).',
1206
keep="Don't delete any files.",
1207
force='Delete all the specified files, even if they can not be '
1208
'recovered and even if they are non-empty directories.')]
1209
aliases = ['rm', 'del']
1210
encoding_type = 'replace'
1212
def run(self, file_list, verbose=False, new=False,
1213
file_deletion_strategy='safe'):
1214
tree, file_list = tree_files(file_list)
1216
if file_list is not None:
1217
file_list = [f for f in file_list]
1221
# Heuristics should probably all move into tree.remove_smart or
1224
added = tree.changes_from(tree.basis_tree(),
1225
specific_files=file_list).added
1226
file_list = sorted([f[0] for f in added], reverse=True)
1227
if len(file_list) == 0:
1228
raise errors.BzrCommandError('No matching files.')
1229
elif file_list is None:
1230
# missing files show up in iter_changes(basis) as
1231
# versioned-with-no-kind.
1233
for change in tree.iter_changes(tree.basis_tree()):
1234
# Find paths in the working tree that have no kind:
1235
if change[1][1] is not None and change[6][1] is None:
1236
missing.append(change[1][1])
1237
file_list = sorted(missing, reverse=True)
1238
file_deletion_strategy = 'keep'
1239
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1240
keep_files=file_deletion_strategy=='keep',
1241
force=file_deletion_strategy=='force')
1246
class cmd_file_id(Command):
1247
"""Print file_id of a particular file or directory.
1249
The file_id is assigned when the file is first added and remains the
1250
same through all revisions where the file exists, even when it is
1255
_see_also = ['inventory', 'ls']
1256
takes_args = ['filename']
1259
def run(self, filename):
1260
tree, relpath = WorkingTree.open_containing(filename)
1261
i = tree.path2id(relpath)
1263
raise errors.NotVersionedError(filename)
1265
self.outf.write(i + '\n')
1268
class cmd_file_path(Command):
1269
"""Print path of file_ids to a file or directory.
1271
This prints one line for each directory down to the target,
1272
starting at the branch root.
1276
takes_args = ['filename']
1279
def run(self, filename):
1280
tree, relpath = WorkingTree.open_containing(filename)
1281
fid = tree.path2id(relpath)
1283
raise errors.NotVersionedError(filename)
1284
segments = osutils.splitpath(relpath)
1285
for pos in range(1, len(segments) + 1):
1286
path = osutils.joinpath(segments[:pos])
1287
self.outf.write("%s\n" % tree.path2id(path))
1290
class cmd_reconcile(Command):
1291
"""Reconcile bzr metadata in a branch.
1293
This can correct data mismatches that may have been caused by
1294
previous ghost operations or bzr upgrades. You should only
1295
need to run this command if 'bzr check' or a bzr developer
1296
advises you to run it.
1298
If a second branch is provided, cross-branch reconciliation is
1299
also attempted, which will check that data like the tree root
1300
id which was not present in very early bzr versions is represented
1301
correctly in both branches.
1303
At the same time it is run it may recompress data resulting in
1304
a potential saving in disk space or performance gain.
1306
The branch *MUST* be on a listable system such as local disk or sftp.
1309
_see_also = ['check']
1310
takes_args = ['branch?']
1312
def run(self, branch="."):
1313
from bzrlib.reconcile import reconcile
1314
dir = bzrdir.BzrDir.open(branch)
1318
class cmd_revision_history(Command):
1319
"""Display the list of revision ids on a branch."""
1322
takes_args = ['location?']
1327
def run(self, location="."):
1328
branch = Branch.open_containing(location)[0]
1329
for revid in branch.revision_history():
1330
self.outf.write(revid)
1331
self.outf.write('\n')
1334
class cmd_ancestry(Command):
1335
"""List all revisions merged into this branch."""
1337
_see_also = ['log', 'revision-history']
1338
takes_args = ['location?']
1343
def run(self, location="."):
1345
wt = WorkingTree.open_containing(location)[0]
1346
except errors.NoWorkingTree:
1347
b = Branch.open(location)
1348
last_revision = b.last_revision()
1351
last_revision = wt.last_revision()
1353
revision_ids = b.repository.get_ancestry(last_revision)
1355
for revision_id in revision_ids:
1356
self.outf.write(revision_id + '\n')
1359
class cmd_init(Command):
1360
"""Make a directory into a versioned branch.
1362
Use this to create an empty branch, or before importing an
1365
If there is a repository in a parent directory of the location, then
1366
the history of the branch will be stored in the repository. Otherwise
1367
init creates a standalone branch which carries its own history
1368
in the .bzr directory.
1370
If there is already a branch at the location but it has no working tree,
1371
the tree can be populated with 'bzr checkout'.
1373
Recipe for importing a tree of files::
1379
bzr commit -m "imported project"
1382
_see_also = ['init-repository', 'branch', 'checkout']
1383
takes_args = ['location?']
1385
Option('create-prefix',
1386
help='Create the path leading up to the branch '
1387
'if it does not already exist.'),
1388
RegistryOption('format',
1389
help='Specify a format for this branch. '
1390
'See "help formats".',
1391
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1392
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1393
value_switches=True,
1394
title="Branch Format",
1396
Option('append-revisions-only',
1397
help='Never change revnos or the existing log.'
1398
' Append revisions to it only.')
1400
def run(self, location=None, format=None, append_revisions_only=False,
1401
create_prefix=False):
1403
format = bzrdir.format_registry.make_bzrdir('default')
1404
if location is None:
1407
to_transport = transport.get_transport(location)
1409
# The path has to exist to initialize a
1410
# branch inside of it.
1411
# Just using os.mkdir, since I don't
1412
# believe that we want to create a bunch of
1413
# locations if the user supplies an extended path
1415
to_transport.ensure_base()
1416
except errors.NoSuchFile:
1417
if not create_prefix:
1418
raise errors.BzrCommandError("Parent directory of %s"
1420
"\nYou may supply --create-prefix to create all"
1421
" leading parent directories."
1423
_create_prefix(to_transport)
1426
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1427
except errors.NotBranchError:
1428
# really a NotBzrDir error...
1429
create_branch = bzrdir.BzrDir.create_branch_convenience
1430
branch = create_branch(to_transport.base, format=format,
1431
possible_transports=[to_transport])
1432
a_bzrdir = branch.bzrdir
1434
from bzrlib.transport.local import LocalTransport
1435
if a_bzrdir.has_branch():
1436
if (isinstance(to_transport, LocalTransport)
1437
and not a_bzrdir.has_workingtree()):
1438
raise errors.BranchExistsWithoutWorkingTree(location)
1439
raise errors.AlreadyBranchError(location)
1440
branch = a_bzrdir.create_branch()
1441
a_bzrdir.create_workingtree()
1442
if append_revisions_only:
1444
branch.set_append_revisions_only(True)
1445
except errors.UpgradeRequired:
1446
raise errors.BzrCommandError('This branch format cannot be set'
1447
' to append-revisions-only. Try --experimental-branch6')
1449
from bzrlib.info import show_bzrdir_info
1450
show_bzrdir_info(a_bzrdir, verbose=0, outfile=self.outf)
1453
class cmd_init_repository(Command):
1454
"""Create a shared repository to hold branches.
1456
New branches created under the repository directory will store their
1457
revisions in the repository, not in the branch directory.
1459
If the --no-trees option is used then the branches in the repository
1460
will not have working trees by default.
1463
Create a shared repositories holding just branches::
1465
bzr init-repo --no-trees repo
1468
Make a lightweight checkout elsewhere::
1470
bzr checkout --lightweight repo/trunk trunk-checkout
1475
_see_also = ['init', 'branch', 'checkout', 'repositories']
1476
takes_args = ["location"]
1477
takes_options = [RegistryOption('format',
1478
help='Specify a format for this repository. See'
1479
' "bzr help formats" for details.',
1480
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1481
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1482
value_switches=True, title='Repository format'),
1484
help='Branches in the repository will default to'
1485
' not having a working tree.'),
1487
aliases = ["init-repo"]
1489
def run(self, location, format=None, no_trees=False):
1491
format = bzrdir.format_registry.make_bzrdir('default')
1493
if location is None:
1496
to_transport = transport.get_transport(location)
1497
to_transport.ensure_base()
1499
newdir = format.initialize_on_transport(to_transport)
1500
repo = newdir.create_repository(shared=True)
1501
repo.set_make_working_trees(not no_trees)
1503
from bzrlib.info import show_bzrdir_info
1504
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1507
class cmd_diff(Command):
1508
"""Show differences in the working tree, between revisions or branches.
1510
If no arguments are given, all changes for the current tree are listed.
1511
If files are given, only the changes in those files are listed.
1512
Remote and multiple branches can be compared by using the --old and
1513
--new options. If not provided, the default for both is derived from
1514
the first argument, if any, or the current tree if no arguments are
1517
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1518
produces patches suitable for "patch -p1".
1522
2 - unrepresentable changes
1527
Shows the difference in the working tree versus the last commit::
1531
Difference between the working tree and revision 1::
1535
Difference between revision 2 and revision 1::
1539
Difference between revision 2 and revision 1 for branch xxx::
1543
Show just the differences for file NEWS::
1547
Show the differences in working tree xxx for file NEWS::
1551
Show the differences from branch xxx to this working tree:
1555
Show the differences between two branches for file NEWS::
1557
bzr diff --old xxx --new yyy NEWS
1559
Same as 'bzr diff' but prefix paths with old/ and new/::
1561
bzr diff --prefix old/:new/
1563
_see_also = ['status']
1564
takes_args = ['file*']
1566
Option('diff-options', type=str,
1567
help='Pass these options to the external diff program.'),
1568
Option('prefix', type=str,
1570
help='Set prefixes added to old and new filenames, as '
1571
'two values separated by a colon. (eg "old/:new/").'),
1573
help='Branch/tree to compare from.',
1577
help='Branch/tree to compare to.',
1583
help='Use this command to compare files.',
1587
aliases = ['di', 'dif']
1588
encoding_type = 'exact'
1591
def run(self, revision=None, file_list=None, diff_options=None,
1592
prefix=None, old=None, new=None, using=None):
1593
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1595
if (prefix is None) or (prefix == '0'):
1603
old_label, new_label = prefix.split(":")
1605
raise errors.BzrCommandError(
1606
'--prefix expects two values separated by a colon'
1607
' (eg "old/:new/")')
1609
if revision and len(revision) > 2:
1610
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1611
' one or two revision specifiers')
1613
old_tree, new_tree, specific_files, extra_trees = \
1614
_get_trees_to_diff(file_list, revision, old, new)
1615
return show_diff_trees(old_tree, new_tree, sys.stdout,
1616
specific_files=specific_files,
1617
external_diff_options=diff_options,
1618
old_label=old_label, new_label=new_label,
1619
extra_trees=extra_trees, using=using)
1622
class cmd_deleted(Command):
1623
"""List files deleted in the working tree.
1625
# TODO: Show files deleted since a previous revision, or
1626
# between two revisions.
1627
# TODO: Much more efficient way to do this: read in new
1628
# directories with readdir, rather than stating each one. Same
1629
# level of effort but possibly much less IO. (Or possibly not,
1630
# if the directories are very large...)
1631
_see_also = ['status', 'ls']
1632
takes_options = ['show-ids']
1635
def run(self, show_ids=False):
1636
tree = WorkingTree.open_containing(u'.')[0]
1639
old = tree.basis_tree()
1642
for path, ie in old.inventory.iter_entries():
1643
if not tree.has_id(ie.file_id):
1644
self.outf.write(path)
1646
self.outf.write(' ')
1647
self.outf.write(ie.file_id)
1648
self.outf.write('\n')
1655
class cmd_modified(Command):
1656
"""List files modified in working tree.
1660
_see_also = ['status', 'ls']
1663
help='Write an ascii NUL (\\0) separator '
1664
'between files rather than a newline.')
1668
def run(self, null=False):
1669
tree = WorkingTree.open_containing(u'.')[0]
1670
td = tree.changes_from(tree.basis_tree())
1671
for path, id, kind, text_modified, meta_modified in td.modified:
1673
self.outf.write(path + '\0')
1675
self.outf.write(osutils.quotefn(path) + '\n')
1678
class cmd_added(Command):
1679
"""List files added in working tree.
1683
_see_also = ['status', 'ls']
1686
help='Write an ascii NUL (\\0) separator '
1687
'between files rather than a newline.')
1691
def run(self, null=False):
1692
wt = WorkingTree.open_containing(u'.')[0]
1695
basis = wt.basis_tree()
1698
basis_inv = basis.inventory
1701
if file_id in basis_inv:
1703
if inv.is_root(file_id) and len(basis_inv) == 0:
1705
path = inv.id2path(file_id)
1706
if not os.access(osutils.abspath(path), os.F_OK):
1709
self.outf.write(path + '\0')
1711
self.outf.write(osutils.quotefn(path) + '\n')
1718
class cmd_root(Command):
1719
"""Show the tree root directory.
1721
The root is the nearest enclosing directory with a .bzr control
1724
takes_args = ['filename?']
1726
def run(self, filename=None):
1727
"""Print the branch root."""
1728
tree = WorkingTree.open_containing(filename)[0]
1729
self.outf.write(tree.basedir + '\n')
1732
def _parse_limit(limitstring):
1734
return int(limitstring)
1736
msg = "The limit argument must be an integer."
1737
raise errors.BzrCommandError(msg)
1740
class cmd_log(Command):
1741
"""Show log of a branch, file, or directory.
1743
By default show the log of the branch containing the working directory.
1745
To request a range of logs, you can use the command -r begin..end
1746
-r revision requests a specific revision, -r ..end or -r begin.. are
1750
Log the current branch::
1758
Log the last 10 revisions of a branch::
1760
bzr log -r -10.. http://server/branch
1763
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1765
takes_args = ['location?']
1768
help='Show from oldest to newest.'),
1770
custom_help('verbose',
1771
help='Show files changed in each revision.'),
1775
type=bzrlib.option._parse_revision_str,
1777
help='Show just the specified revision.'
1778
' See also "help revisionspec".'),
1782
help='Show revisions whose message matches this '
1783
'regular expression.',
1787
help='Limit the output to the first N revisions.',
1791
encoding_type = 'replace'
1794
def run(self, location=None, timezone='original',
1803
from bzrlib.log import show_log
1804
direction = (forward and 'forward') or 'reverse'
1806
if change is not None:
1808
raise errors.RangeInChangeOption()
1809
if revision is not None:
1810
raise errors.BzrCommandError(
1811
'--revision and --change are mutually exclusive')
1818
# find the file id to log:
1820
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1824
tree = b.basis_tree()
1825
file_id = tree.path2id(fp)
1827
raise errors.BzrCommandError(
1828
"Path does not have any revision history: %s" %
1832
# FIXME ? log the current subdir only RBC 20060203
1833
if revision is not None \
1834
and len(revision) > 0 and revision[0].get_branch():
1835
location = revision[0].get_branch()
1838
dir, relpath = bzrdir.BzrDir.open_containing(location)
1839
b = dir.open_branch()
1843
if revision is None:
1846
elif len(revision) == 1:
1847
rev1 = rev2 = revision[0].in_history(b)
1848
elif len(revision) == 2:
1849
if revision[1].get_branch() != revision[0].get_branch():
1850
# b is taken from revision[0].get_branch(), and
1851
# show_log will use its revision_history. Having
1852
# different branches will lead to weird behaviors.
1853
raise errors.BzrCommandError(
1854
"Log doesn't accept two revisions in different"
1856
rev1 = revision[0].in_history(b)
1857
rev2 = revision[1].in_history(b)
1859
raise errors.BzrCommandError(
1860
'bzr log --revision takes one or two values.')
1862
if log_format is None:
1863
log_format = log.log_formatter_registry.get_default(b)
1865
lf = log_format(show_ids=show_ids, to_file=self.outf,
1866
show_timezone=timezone)
1872
direction=direction,
1873
start_revision=rev1,
1881
def get_log_format(long=False, short=False, line=False, default='long'):
1882
log_format = default
1886
log_format = 'short'
1892
class cmd_touching_revisions(Command):
1893
"""Return revision-ids which affected a particular file.
1895
A more user-friendly interface is "bzr log FILE".
1899
takes_args = ["filename"]
1902
def run(self, filename):
1903
tree, relpath = WorkingTree.open_containing(filename)
1905
file_id = tree.path2id(relpath)
1906
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1907
self.outf.write("%6d %s\n" % (revno, what))
1910
class cmd_ls(Command):
1911
"""List files in a tree.
1914
_see_also = ['status', 'cat']
1915
takes_args = ['path?']
1916
# TODO: Take a revision or remote path and list that tree instead.
1920
Option('non-recursive',
1921
help='Don\'t recurse into subdirectories.'),
1923
help='Print paths relative to the root of the branch.'),
1924
Option('unknown', help='Print unknown files.'),
1925
Option('versioned', help='Print versioned files.',
1927
Option('ignored', help='Print ignored files.'),
1929
help='Write an ascii NUL (\\0) separator '
1930
'between files rather than a newline.'),
1932
help='List entries of a particular kind: file, directory, symlink.',
1937
def run(self, revision=None, verbose=False,
1938
non_recursive=False, from_root=False,
1939
unknown=False, versioned=False, ignored=False,
1940
null=False, kind=None, show_ids=False, path=None):
1942
if kind and kind not in ('file', 'directory', 'symlink'):
1943
raise errors.BzrCommandError('invalid kind specified')
1945
if verbose and null:
1946
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1947
all = not (unknown or versioned or ignored)
1949
selection = {'I':ignored, '?':unknown, 'V':versioned}
1956
raise errors.BzrCommandError('cannot specify both --from-root'
1960
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1966
if revision is not None or tree is None:
1967
tree = _get_one_revision_tree('ls', revision, branch=branch)
1971
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1972
if fp.startswith(relpath):
1973
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1974
if non_recursive and '/' in fp:
1976
if not all and not selection[fc]:
1978
if kind is not None and fkind != kind:
1981
kindch = entry.kind_character()
1982
outstring = '%-8s %s%s' % (fc, fp, kindch)
1983
if show_ids and fid is not None:
1984
outstring = "%-50s %s" % (outstring, fid)
1985
self.outf.write(outstring + '\n')
1987
self.outf.write(fp + '\0')
1990
self.outf.write(fid)
1991
self.outf.write('\0')
1999
self.outf.write('%-50s %s\n' % (fp, my_id))
2001
self.outf.write(fp + '\n')
2006
class cmd_unknowns(Command):
2007
"""List unknown files.
2015
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2016
self.outf.write(osutils.quotefn(f) + '\n')
2019
class cmd_ignore(Command):
2020
"""Ignore specified files or patterns.
2022
See ``bzr help patterns`` for details on the syntax of patterns.
2024
To remove patterns from the ignore list, edit the .bzrignore file.
2025
After adding, editing or deleting that file either indirectly by
2026
using this command or directly by using an editor, be sure to commit
2029
Note: ignore patterns containing shell wildcards must be quoted from
2033
Ignore the top level Makefile::
2035
bzr ignore ./Makefile
2037
Ignore class files in all directories::
2039
bzr ignore "*.class"
2041
Ignore .o files under the lib directory::
2043
bzr ignore "lib/**/*.o"
2045
Ignore .o files under the lib directory::
2047
bzr ignore "RE:lib/.*\.o"
2049
Ignore everything but the "debian" toplevel directory::
2051
bzr ignore "RE:(?!debian/).*"
2054
_see_also = ['status', 'ignored', 'patterns']
2055
takes_args = ['name_pattern*']
2057
Option('old-default-rules',
2058
help='Write out the ignore rules bzr < 0.9 always used.')
2061
def run(self, name_pattern_list=None, old_default_rules=None):
2062
from bzrlib import ignores
2063
if old_default_rules is not None:
2064
# dump the rules and exit
2065
for pattern in ignores.OLD_DEFAULTS:
2068
if not name_pattern_list:
2069
raise errors.BzrCommandError("ignore requires at least one "
2070
"NAME_PATTERN or --old-default-rules")
2071
name_pattern_list = [globbing.normalize_pattern(p)
2072
for p in name_pattern_list]
2073
for name_pattern in name_pattern_list:
2074
if (name_pattern[0] == '/' or
2075
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2076
raise errors.BzrCommandError(
2077
"NAME_PATTERN should not be an absolute path")
2078
tree, relpath = WorkingTree.open_containing(u'.')
2079
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2080
ignored = globbing.Globster(name_pattern_list)
2083
for entry in tree.list_files():
2087
if ignored.match(filename):
2088
matches.append(filename.encode('utf-8'))
2090
if len(matches) > 0:
2091
print "Warning: the following files are version controlled and" \
2092
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2095
class cmd_ignored(Command):
2096
"""List ignored files and the patterns that matched them.
2098
List all the ignored files and the ignore pattern that caused the file to
2101
Alternatively, to list just the files::
2106
encoding_type = 'replace'
2107
_see_also = ['ignore', 'ls']
2111
tree = WorkingTree.open_containing(u'.')[0]
2114
for path, file_class, kind, file_id, entry in tree.list_files():
2115
if file_class != 'I':
2117
## XXX: Slightly inefficient since this was already calculated
2118
pat = tree.is_ignored(path)
2119
self.outf.write('%-50s %s\n' % (path, pat))
2124
class cmd_lookup_revision(Command):
2125
"""Lookup the revision-id from a revision-number
2128
bzr lookup-revision 33
2131
takes_args = ['revno']
2134
def run(self, revno):
2138
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2140
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2143
class cmd_export(Command):
2144
"""Export current or past revision to a destination directory or archive.
2146
If no revision is specified this exports the last committed revision.
2148
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2149
given, try to find the format with the extension. If no extension
2150
is found exports to a directory (equivalent to --format=dir).
2152
If root is supplied, it will be used as the root directory inside
2153
container formats (tar, zip, etc). If it is not supplied it will default
2154
to the exported filename. The root option has no effect for 'dir' format.
2156
If branch is omitted then the branch containing the current working
2157
directory will be used.
2159
Note: Export of tree with non-ASCII filenames to zip is not supported.
2161
================= =========================
2162
Supported formats Autodetected by extension
2163
================= =========================
2166
tbz2 .tar.bz2, .tbz2
2169
================= =========================
2171
takes_args = ['dest', 'branch_or_subdir?']
2174
help="Type of file to export to.",
2179
help="Name of the root directory inside the exported file."),
2181
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2183
from bzrlib.export import export
2185
if branch_or_subdir is None:
2186
tree = WorkingTree.open_containing(u'.')[0]
2190
b, subdir = Branch.open_containing(branch_or_subdir)
2193
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2195
export(rev_tree, dest, format, root, subdir)
2196
except errors.NoSuchExportFormat, e:
2197
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2200
class cmd_cat(Command):
2201
"""Write the contents of a file as of a given revision to standard output.
2203
If no revision is nominated, the last revision is used.
2205
Note: Take care to redirect standard output when using this command on a
2211
Option('name-from-revision', help='The path name in the old tree.'),
2214
takes_args = ['filename']
2215
encoding_type = 'exact'
2218
def run(self, filename, revision=None, name_from_revision=False):
2219
if revision is not None and len(revision) != 1:
2220
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2221
" one revision specifier")
2222
tree, branch, relpath = \
2223
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2226
return self._run(tree, branch, relpath, filename, revision,
2231
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2233
tree = b.basis_tree()
2234
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2236
cur_file_id = tree.path2id(relpath)
2237
old_file_id = rev_tree.path2id(relpath)
2239
if name_from_revision:
2240
if old_file_id is None:
2241
raise errors.BzrCommandError(
2242
"%r is not present in revision %s" % (
2243
filename, rev_tree.get_revision_id()))
2245
content = rev_tree.get_file_text(old_file_id)
2246
elif cur_file_id is not None:
2247
content = rev_tree.get_file_text(cur_file_id)
2248
elif old_file_id is not None:
2249
content = rev_tree.get_file_text(old_file_id)
2251
raise errors.BzrCommandError(
2252
"%r is not present in revision %s" % (
2253
filename, rev_tree.get_revision_id()))
2254
self.outf.write(content)
2257
class cmd_local_time_offset(Command):
2258
"""Show the offset in seconds from GMT to local time."""
2262
print osutils.local_time_offset()
2266
class cmd_commit(Command):
2267
"""Commit changes into a new revision.
2269
If no arguments are given, the entire tree is committed.
2271
If selected files are specified, only changes to those files are
2272
committed. If a directory is specified then the directory and everything
2273
within it is committed.
2275
When excludes are given, they take precedence over selected files.
2276
For example, too commit only changes within foo, but not changes within
2279
bzr commit foo -x foo/bar
2281
If author of the change is not the same person as the committer, you can
2282
specify the author's name using the --author option. The name should be
2283
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2285
A selected-file commit may fail in some cases where the committed
2286
tree would be invalid. Consider::
2291
bzr commit foo -m "committing foo"
2292
bzr mv foo/bar foo/baz
2295
bzr commit foo/bar -m "committing bar but not baz"
2297
In the example above, the last commit will fail by design. This gives
2298
the user the opportunity to decide whether they want to commit the
2299
rename at the same time, separately first, or not at all. (As a general
2300
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2302
Note: A selected-file commit after a merge is not yet supported.
2304
# TODO: Run hooks on tree to-be-committed, and after commit.
2306
# TODO: Strict commit that fails if there are deleted files.
2307
# (what does "deleted files" mean ??)
2309
# TODO: Give better message for -s, --summary, used by tla people
2311
# XXX: verbose currently does nothing
2313
_see_also = ['bugs', 'uncommit']
2314
takes_args = ['selected*']
2316
ListOption('exclude', type=str, short_name='x',
2317
help="Do not consider changes made to a given path."),
2318
Option('message', type=unicode,
2320
help="Description of the new revision."),
2323
help='Commit even if nothing has changed.'),
2324
Option('file', type=str,
2327
help='Take commit message from this file.'),
2329
help="Refuse to commit if there are unknown "
2330
"files in the working tree."),
2331
ListOption('fixes', type=str,
2332
help="Mark a bug as being fixed by this revision."),
2333
Option('author', type=unicode,
2334
help="Set the author's name, if it's different "
2335
"from the committer."),
2337
help="Perform a local commit in a bound "
2338
"branch. Local commits are not pushed to "
2339
"the master branch until a normal commit "
2343
help='When no message is supplied, show the diff along'
2344
' with the status summary in the message editor.'),
2346
aliases = ['ci', 'checkin']
2348
def _get_bug_fix_properties(self, fixes, branch):
2350
# Configure the properties for bug fixing attributes.
2351
for fixed_bug in fixes:
2352
tokens = fixed_bug.split(':')
2353
if len(tokens) != 2:
2354
raise errors.BzrCommandError(
2355
"Invalid bug %s. Must be in the form of 'tag:id'. "
2356
"Commit refused." % fixed_bug)
2357
tag, bug_id = tokens
2359
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2360
except errors.UnknownBugTrackerAbbreviation:
2361
raise errors.BzrCommandError(
2362
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2363
except errors.MalformedBugIdentifier:
2364
raise errors.BzrCommandError(
2365
"Invalid bug identifier for %s. Commit refused."
2367
properties.append('%s fixed' % bug_url)
2368
return '\n'.join(properties)
2370
def run(self, message=None, file=None, verbose=False, selected_list=None,
2371
unchanged=False, strict=False, local=False, fixes=None,
2372
author=None, show_diff=False, exclude=None):
2373
from bzrlib.errors import (
2378
from bzrlib.msgeditor import (
2379
edit_commit_message_encoded,
2380
generate_commit_message_template,
2381
make_commit_message_template_encoded
2384
# TODO: Need a blackbox test for invoking the external editor; may be
2385
# slightly problematic to run this cross-platform.
2387
# TODO: do more checks that the commit will succeed before
2388
# spending the user's valuable time typing a commit message.
2392
tree, selected_list = tree_files(selected_list)
2393
if selected_list == ['']:
2394
# workaround - commit of root of tree should be exactly the same
2395
# as just default commit in that tree, and succeed even though
2396
# selected-file merge commit is not done yet
2401
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2403
properties['bugs'] = bug_property
2405
if local and not tree.branch.get_bound_location():
2406
raise errors.LocalRequiresBoundBranch()
2408
def get_message(commit_obj):
2409
"""Callback to get commit message"""
2410
my_message = message
2411
if my_message is None and not file:
2412
t = make_commit_message_template_encoded(tree,
2413
selected_list, diff=show_diff,
2414
output_encoding=osutils.get_user_encoding())
2415
start_message = generate_commit_message_template(commit_obj)
2416
my_message = edit_commit_message_encoded(t,
2417
start_message=start_message)
2418
if my_message is None:
2419
raise errors.BzrCommandError("please specify a commit"
2420
" message with either --message or --file")
2421
elif my_message and file:
2422
raise errors.BzrCommandError(
2423
"please specify either --message or --file")
2425
my_message = codecs.open(file, 'rt',
2426
osutils.get_user_encoding()).read()
2427
if my_message == "":
2428
raise errors.BzrCommandError("empty commit message specified")
2432
tree.commit(message_callback=get_message,
2433
specific_files=selected_list,
2434
allow_pointless=unchanged, strict=strict, local=local,
2435
reporter=None, verbose=verbose, revprops=properties,
2437
exclude=safe_relpath_files(tree, exclude))
2438
except PointlessCommit:
2439
# FIXME: This should really happen before the file is read in;
2440
# perhaps prepare the commit; get the message; then actually commit
2441
raise errors.BzrCommandError("no changes to commit."
2442
" use --unchanged to commit anyhow")
2443
except ConflictsInTree:
2444
raise errors.BzrCommandError('Conflicts detected in working '
2445
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2447
except StrictCommitFailed:
2448
raise errors.BzrCommandError("Commit refused because there are"
2449
" unknown files in the working tree.")
2450
except errors.BoundBranchOutOfDate, e:
2451
raise errors.BzrCommandError(str(e) + "\n"
2452
'To commit to master branch, run update and then commit.\n'
2453
'You can also pass --local to commit to continue working '
2457
class cmd_check(Command):
2458
"""Validate working tree structure, branch consistency and repository history.
2460
This command checks various invariants about branch and repository storage
2461
to detect data corruption or bzr bugs.
2463
The working tree and branch checks will only give output if a problem is
2464
detected. The output fields of the repository check are:
2466
revisions: This is just the number of revisions checked. It doesn't
2468
versionedfiles: This is just the number of versionedfiles checked. It
2469
doesn't indicate a problem.
2470
unreferenced ancestors: Texts that are ancestors of other texts, but
2471
are not properly referenced by the revision ancestry. This is a
2472
subtle problem that Bazaar can work around.
2473
unique file texts: This is the total number of unique file contents
2474
seen in the checked revisions. It does not indicate a problem.
2475
repeated file texts: This is the total number of repeated texts seen
2476
in the checked revisions. Texts can be repeated when their file
2477
entries are modified, but the file contents are not. It does not
2480
If no restrictions are specified, all Bazaar data that is found at the given
2481
location will be checked.
2485
Check the tree and branch at 'foo'::
2487
bzr check --tree --branch foo
2489
Check only the repository at 'bar'::
2491
bzr check --repo bar
2493
Check everything at 'baz'::
2498
_see_also = ['reconcile']
2499
takes_args = ['path?']
2500
takes_options = ['verbose',
2501
Option('branch', help="Check the branch related to the"
2502
" current directory."),
2503
Option('repo', help="Check the repository related to the"
2504
" current directory."),
2505
Option('tree', help="Check the working tree related to"
2506
" the current directory.")]
2508
def run(self, path=None, verbose=False, branch=False, repo=False,
2510
from bzrlib.check import check_dwim
2513
if not branch and not repo and not tree:
2514
branch = repo = tree = True
2515
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2518
class cmd_upgrade(Command):
2519
"""Upgrade branch storage to current format.
2521
The check command or bzr developers may sometimes advise you to run
2522
this command. When the default format has changed you may also be warned
2523
during other operations to upgrade.
2526
_see_also = ['check']
2527
takes_args = ['url?']
2529
RegistryOption('format',
2530
help='Upgrade to a specific format. See "bzr help'
2531
' formats" for details.',
2532
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
2533
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
2534
value_switches=True, title='Branch format'),
2537
def run(self, url='.', format=None):
2538
from bzrlib.upgrade import upgrade
2540
format = bzrdir.format_registry.make_bzrdir('default')
2541
upgrade(url, format)
2544
class cmd_whoami(Command):
2545
"""Show or set bzr user id.
2548
Show the email of the current user::
2552
Set the current user::
2554
bzr whoami "Frank Chu <fchu@example.com>"
2556
takes_options = [ Option('email',
2557
help='Display email address only.'),
2559
help='Set identity for the current branch instead of '
2562
takes_args = ['name?']
2563
encoding_type = 'replace'
2566
def run(self, email=False, branch=False, name=None):
2568
# use branch if we're inside one; otherwise global config
2570
c = Branch.open_containing('.')[0].get_config()
2571
except errors.NotBranchError:
2572
c = config.GlobalConfig()
2574
self.outf.write(c.user_email() + '\n')
2576
self.outf.write(c.username() + '\n')
2579
# display a warning if an email address isn't included in the given name.
2581
config.extract_email_address(name)
2582
except errors.NoEmailInUsername, e:
2583
warning('"%s" does not seem to contain an email address. '
2584
'This is allowed, but not recommended.', name)
2586
# use global config unless --branch given
2588
c = Branch.open_containing('.')[0].get_config()
2590
c = config.GlobalConfig()
2591
c.set_user_option('email', name)
2594
class cmd_nick(Command):
2595
"""Print or set the branch nickname.
2597
If unset, the tree root directory name is used as the nickname.
2598
To print the current nickname, execute with no argument.
2600
Bound branches use the nickname of its master branch unless it is set
2604
_see_also = ['info']
2605
takes_args = ['nickname?']
2606
def run(self, nickname=None):
2607
branch = Branch.open_containing(u'.')[0]
2608
if nickname is None:
2609
self.printme(branch)
2611
branch.nick = nickname
2614
def printme(self, branch):
2618
class cmd_alias(Command):
2619
"""Set/unset and display aliases.
2622
Show the current aliases::
2626
Show the alias specified for 'll'::
2630
Set an alias for 'll'::
2632
bzr alias ll="log --line -r-10..-1"
2634
To remove an alias for 'll'::
2636
bzr alias --remove ll
2639
takes_args = ['name?']
2641
Option('remove', help='Remove the alias.'),
2644
def run(self, name=None, remove=False):
2646
self.remove_alias(name)
2648
self.print_aliases()
2650
equal_pos = name.find('=')
2652
self.print_alias(name)
2654
self.set_alias(name[:equal_pos], name[equal_pos+1:])
2656
def remove_alias(self, alias_name):
2657
if alias_name is None:
2658
raise errors.BzrCommandError(
2659
'bzr alias --remove expects an alias to remove.')
2660
# If alias is not found, print something like:
2661
# unalias: foo: not found
2662
c = config.GlobalConfig()
2663
c.unset_alias(alias_name)
2666
def print_aliases(self):
2667
"""Print out the defined aliases in a similar format to bash."""
2668
aliases = config.GlobalConfig().get_aliases()
2669
for key, value in sorted(aliases.iteritems()):
2670
self.outf.write('bzr alias %s="%s"\n' % (key, value))
2673
def print_alias(self, alias_name):
2674
from bzrlib.commands import get_alias
2675
alias = get_alias(alias_name)
2677
self.outf.write("bzr alias: %s: not found\n" % alias_name)
2680
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
2682
def set_alias(self, alias_name, alias_command):
2683
"""Save the alias in the global config."""
2684
c = config.GlobalConfig()
2685
c.set_alias(alias_name, alias_command)
2688
class cmd_selftest(Command):
2689
"""Run internal test suite.
2691
If arguments are given, they are regular expressions that say which tests
2692
should run. Tests matching any expression are run, and other tests are
2695
Alternatively if --first is given, matching tests are run first and then
2696
all other tests are run. This is useful if you have been working in a
2697
particular area, but want to make sure nothing else was broken.
2699
If --exclude is given, tests that match that regular expression are
2700
excluded, regardless of whether they match --first or not.
2702
To help catch accidential dependencies between tests, the --randomize
2703
option is useful. In most cases, the argument used is the word 'now'.
2704
Note that the seed used for the random number generator is displayed
2705
when this option is used. The seed can be explicitly passed as the
2706
argument to this option if required. This enables reproduction of the
2707
actual ordering used if and when an order sensitive problem is encountered.
2709
If --list-only is given, the tests that would be run are listed. This is
2710
useful when combined with --first, --exclude and/or --randomize to
2711
understand their impact. The test harness reports "Listed nn tests in ..."
2712
instead of "Ran nn tests in ..." when list mode is enabled.
2714
If the global option '--no-plugins' is given, plugins are not loaded
2715
before running the selftests. This has two effects: features provided or
2716
modified by plugins will not be tested, and tests provided by plugins will
2719
Tests that need working space on disk use a common temporary directory,
2720
typically inside $TMPDIR or /tmp.
2723
Run only tests relating to 'ignore'::
2727
Disable plugins and list tests as they're run::
2729
bzr --no-plugins selftest -v
2731
# NB: this is used from the class without creating an instance, which is
2732
# why it does not have a self parameter.
2733
def get_transport_type(typestring):
2734
"""Parse and return a transport specifier."""
2735
if typestring == "sftp":
2736
from bzrlib.transport.sftp import SFTPAbsoluteServer
2737
return SFTPAbsoluteServer
2738
if typestring == "memory":
2739
from bzrlib.transport.memory import MemoryServer
2741
if typestring == "fakenfs":
2742
from bzrlib.transport.fakenfs import FakeNFSServer
2743
return FakeNFSServer
2744
msg = "No known transport type %s. Supported types are: sftp\n" %\
2746
raise errors.BzrCommandError(msg)
2749
takes_args = ['testspecs*']
2750
takes_options = ['verbose',
2752
help='Stop when one test fails.',
2756
help='Use a different transport by default '
2757
'throughout the test suite.',
2758
type=get_transport_type),
2760
help='Run the benchmarks rather than selftests.'),
2761
Option('lsprof-timed',
2762
help='Generate lsprof output for benchmarked'
2763
' sections of code.'),
2764
Option('cache-dir', type=str,
2765
help='Cache intermediate benchmark output in this '
2768
help='Run all tests, but run specified tests first.',
2772
help='List the tests instead of running them.'),
2773
Option('randomize', type=str, argname="SEED",
2774
help='Randomize the order of tests using the given'
2775
' seed or "now" for the current time.'),
2776
Option('exclude', type=str, argname="PATTERN",
2778
help='Exclude tests that match this regular'
2780
Option('strict', help='Fail on missing dependencies or '
2782
Option('load-list', type=str, argname='TESTLISTFILE',
2783
help='Load a test id list from a text file.'),
2784
ListOption('debugflag', type=str, short_name='E',
2785
help='Turn on a selftest debug flag.'),
2786
ListOption('starting-with', type=str, argname='TESTID',
2787
param_name='starting_with', short_name='s',
2789
'Load only the tests starting with TESTID.'),
2791
encoding_type = 'replace'
2793
def run(self, testspecs_list=None, verbose=False, one=False,
2794
transport=None, benchmark=None,
2795
lsprof_timed=None, cache_dir=None,
2796
first=False, list_only=False,
2797
randomize=None, exclude=None, strict=False,
2798
load_list=None, debugflag=None, starting_with=None):
2799
from bzrlib.tests import selftest
2800
import bzrlib.benchmarks as benchmarks
2801
from bzrlib.benchmarks import tree_creator
2803
# Make deprecation warnings visible, unless -Werror is set
2804
symbol_versioning.activate_deprecation_warnings(override=False)
2806
if cache_dir is not None:
2807
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2809
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2810
print ' %s (%s python%s)' % (
2812
bzrlib.version_string,
2813
bzrlib._format_version_tuple(sys.version_info),
2816
if testspecs_list is not None:
2817
pattern = '|'.join(testspecs_list)
2821
test_suite_factory = benchmarks.test_suite
2822
# Unless user explicitly asks for quiet, be verbose in benchmarks
2823
verbose = not is_quiet()
2824
# TODO: should possibly lock the history file...
2825
benchfile = open(".perf_history", "at", buffering=1)
2827
test_suite_factory = None
2830
result = selftest(verbose=verbose,
2832
stop_on_failure=one,
2833
transport=transport,
2834
test_suite_factory=test_suite_factory,
2835
lsprof_timed=lsprof_timed,
2836
bench_history=benchfile,
2837
matching_tests_first=first,
2838
list_only=list_only,
2839
random_seed=randomize,
2840
exclude_pattern=exclude,
2842
load_list=load_list,
2843
debug_flags=debugflag,
2844
starting_with=starting_with,
2847
if benchfile is not None:
2850
note('tests passed')
2852
note('tests failed')
2853
return int(not result)
2856
class cmd_version(Command):
2857
"""Show version of bzr."""
2859
encoding_type = 'replace'
2861
Option("short", help="Print just the version number."),
2865
def run(self, short=False):
2866
from bzrlib.version import show_version
2868
self.outf.write(bzrlib.version_string + '\n')
2870
show_version(to_file=self.outf)
2873
class cmd_rocks(Command):
2874
"""Statement of optimism."""
2880
print "It sure does!"
2883
class cmd_find_merge_base(Command):
2884
"""Find and print a base revision for merging two branches."""
2885
# TODO: Options to specify revisions on either side, as if
2886
# merging only part of the history.
2887
takes_args = ['branch', 'other']
2891
def run(self, branch, other):
2892
from bzrlib.revision import ensure_null
2894
branch1 = Branch.open_containing(branch)[0]
2895
branch2 = Branch.open_containing(other)[0]
2900
last1 = ensure_null(branch1.last_revision())
2901
last2 = ensure_null(branch2.last_revision())
2903
graph = branch1.repository.get_graph(branch2.repository)
2904
base_rev_id = graph.find_unique_lca(last1, last2)
2906
print 'merge base is revision %s' % base_rev_id
2913
class cmd_merge(Command):
2914
"""Perform a three-way merge.
2916
The source of the merge can be specified either in the form of a branch,
2917
or in the form of a path to a file containing a merge directive generated
2918
with bzr send. If neither is specified, the default is the upstream branch
2919
or the branch most recently merged using --remember.
2921
When merging a branch, by default the tip will be merged. To pick a different
2922
revision, pass --revision. If you specify two values, the first will be used as
2923
BASE and the second one as OTHER. Merging individual revisions, or a subset of
2924
available revisions, like this is commonly referred to as "cherrypicking".
2926
Revision numbers are always relative to the branch being merged.
2928
By default, bzr will try to merge in all new work from the other
2929
branch, automatically determining an appropriate base. If this
2930
fails, you may need to give an explicit base.
2932
Merge will do its best to combine the changes in two branches, but there
2933
are some kinds of problems only a human can fix. When it encounters those,
2934
it will mark a conflict. A conflict means that you need to fix something,
2935
before you should commit.
2937
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2939
If there is no default branch set, the first merge will set it. After
2940
that, you can omit the branch to use the default. To change the
2941
default, use --remember. The value will only be saved if the remote
2942
location can be accessed.
2944
The results of the merge are placed into the destination working
2945
directory, where they can be reviewed (with bzr diff), tested, and then
2946
committed to record the result of the merge.
2948
merge refuses to run if there are any uncommitted changes, unless
2952
To merge the latest revision from bzr.dev::
2954
bzr merge ../bzr.dev
2956
To merge changes up to and including revision 82 from bzr.dev::
2958
bzr merge -r 82 ../bzr.dev
2960
To merge the changes introduced by 82, without previous changes::
2962
bzr merge -r 81..82 ../bzr.dev
2964
To apply a merge directive contained in in /tmp/merge:
2966
bzr merge /tmp/merge
2969
encoding_type = 'exact'
2970
_see_also = ['update', 'remerge', 'status-flags']
2971
takes_args = ['location?']
2976
help='Merge even if the destination tree has uncommitted changes.'),
2980
Option('show-base', help="Show base revision text in "
2982
Option('uncommitted', help='Apply uncommitted changes'
2983
' from a working copy, instead of branch changes.'),
2984
Option('pull', help='If the destination is already'
2985
' completely merged into the source, pull from the'
2986
' source rather than merging. When this happens,'
2987
' you do not need to commit the result.'),
2989
help='Branch to merge into, '
2990
'rather than the one containing the working directory.',
2994
Option('preview', help='Instead of merging, show a diff of the merge.')
2997
def run(self, location=None, revision=None, force=False,
2998
merge_type=None, show_base=False, reprocess=None, remember=False,
2999
uncommitted=False, pull=False,
3003
if merge_type is None:
3004
merge_type = _mod_merge.Merge3Merger
3006
if directory is None: directory = u'.'
3007
possible_transports = []
3009
allow_pending = True
3010
verified = 'inapplicable'
3011
tree = WorkingTree.open_containing(directory)[0]
3012
change_reporter = delta._ChangeReporter(
3013
unversioned_filter=tree.is_ignored)
3016
pb = ui.ui_factory.nested_progress_bar()
3017
cleanups.append(pb.finished)
3019
cleanups.append(tree.unlock)
3020
if location is not None:
3022
mergeable = bundle.read_mergeable_from_url(location,
3023
possible_transports=possible_transports)
3024
except errors.NotABundle:
3028
raise errors.BzrCommandError('Cannot use --uncommitted'
3029
' with bundles or merge directives.')
3031
if revision is not None:
3032
raise errors.BzrCommandError(
3033
'Cannot use -r with merge directives or bundles')
3034
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3037
if merger is None and uncommitted:
3038
if revision is not None and len(revision) > 0:
3039
raise errors.BzrCommandError('Cannot use --uncommitted and'
3040
' --revision at the same time.')
3041
location = self._select_branch_location(tree, location)[0]
3042
other_tree, other_path = WorkingTree.open_containing(location)
3043
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
3045
allow_pending = False
3046
if other_path != '':
3047
merger.interesting_files = [other_path]
3050
merger, allow_pending = self._get_merger_from_branch(tree,
3051
location, revision, remember, possible_transports, pb)
3053
merger.merge_type = merge_type
3054
merger.reprocess = reprocess
3055
merger.show_base = show_base
3056
self.sanity_check_merger(merger)
3057
if (merger.base_rev_id == merger.other_rev_id and
3058
merger.other_rev_id is not None):
3059
note('Nothing to do.')
3062
if merger.interesting_files is not None:
3063
raise errors.BzrCommandError('Cannot pull individual files')
3064
if (merger.base_rev_id == tree.last_revision()):
3065
result = tree.pull(merger.other_branch, False,
3066
merger.other_rev_id)
3067
result.report(self.outf)
3069
merger.check_basis(not force)
3071
return self._do_preview(merger)
3073
return self._do_merge(merger, change_reporter, allow_pending,
3076
for cleanup in reversed(cleanups):
3079
def _do_preview(self, merger):
3080
from bzrlib.diff import show_diff_trees
3081
tree_merger = merger.make_merger()
3082
tt = tree_merger.make_preview_transform()
3084
result_tree = tt.get_preview_tree()
3085
show_diff_trees(merger.this_tree, result_tree, self.outf,
3086
old_label='', new_label='')
3090
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3091
merger.change_reporter = change_reporter
3092
conflict_count = merger.do_merge()
3094
merger.set_pending()
3095
if verified == 'failed':
3096
warning('Preview patch does not match changes')
3097
if conflict_count != 0:
3102
def sanity_check_merger(self, merger):
3103
if (merger.show_base and
3104
not merger.merge_type is _mod_merge.Merge3Merger):
3105
raise errors.BzrCommandError("Show-base is not supported for this"
3106
" merge type. %s" % merger.merge_type)
3107
if merger.reprocess is None:
3108
if merger.show_base:
3109
merger.reprocess = False
3111
# Use reprocess if the merger supports it
3112
merger.reprocess = merger.merge_type.supports_reprocess
3113
if merger.reprocess and not merger.merge_type.supports_reprocess:
3114
raise errors.BzrCommandError("Conflict reduction is not supported"
3115
" for merge type %s." %
3117
if merger.reprocess and merger.show_base:
3118
raise errors.BzrCommandError("Cannot do conflict reduction and"
3121
def _get_merger_from_branch(self, tree, location, revision, remember,
3122
possible_transports, pb):
3123
"""Produce a merger from a location, assuming it refers to a branch."""
3124
from bzrlib.tag import _merge_tags_if_possible
3125
# find the branch locations
3126
other_loc, user_location = self._select_branch_location(tree, location,
3128
if revision is not None and len(revision) == 2:
3129
base_loc, _unused = self._select_branch_location(tree,
3130
location, revision, 0)
3132
base_loc = other_loc
3134
other_branch, other_path = Branch.open_containing(other_loc,
3135
possible_transports)
3136
if base_loc == other_loc:
3137
base_branch = other_branch
3139
base_branch, base_path = Branch.open_containing(base_loc,
3140
possible_transports)
3141
# Find the revision ids
3142
if revision is None or len(revision) < 1 or revision[-1] is None:
3143
other_revision_id = _mod_revision.ensure_null(
3144
other_branch.last_revision())
3146
other_revision_id = revision[-1].as_revision_id(other_branch)
3147
if (revision is not None and len(revision) == 2
3148
and revision[0] is not None):
3149
base_revision_id = revision[0].as_revision_id(base_branch)
3151
base_revision_id = None
3152
# Remember where we merge from
3153
if ((remember or tree.branch.get_submit_branch() is None) and
3154
user_location is not None):
3155
tree.branch.set_submit_branch(other_branch.base)
3156
_merge_tags_if_possible(other_branch, tree.branch)
3157
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3158
other_revision_id, base_revision_id, other_branch, base_branch)
3159
if other_path != '':
3160
allow_pending = False
3161
merger.interesting_files = [other_path]
3163
allow_pending = True
3164
return merger, allow_pending
3166
def _select_branch_location(self, tree, user_location, revision=None,
3168
"""Select a branch location, according to possible inputs.
3170
If provided, branches from ``revision`` are preferred. (Both
3171
``revision`` and ``index`` must be supplied.)
3173
Otherwise, the ``location`` parameter is used. If it is None, then the
3174
``submit`` or ``parent`` location is used, and a note is printed.
3176
:param tree: The working tree to select a branch for merging into
3177
:param location: The location entered by the user
3178
:param revision: The revision parameter to the command
3179
:param index: The index to use for the revision parameter. Negative
3180
indices are permitted.
3181
:return: (selected_location, user_location). The default location
3182
will be the user-entered location.
3184
if (revision is not None and index is not None
3185
and revision[index] is not None):
3186
branch = revision[index].get_branch()
3187
if branch is not None:
3188
return branch, branch
3189
if user_location is None:
3190
location = self._get_remembered(tree, 'Merging from')
3192
location = user_location
3193
return location, user_location
3195
def _get_remembered(self, tree, verb_string):
3196
"""Use tree.branch's parent if none was supplied.
3198
Report if the remembered location was used.
3200
stored_location = tree.branch.get_submit_branch()
3201
stored_location_type = "submit"
3202
if stored_location is None:
3203
stored_location = tree.branch.get_parent()
3204
stored_location_type = "parent"
3205
mutter("%s", stored_location)
3206
if stored_location is None:
3207
raise errors.BzrCommandError("No location specified or remembered")
3208
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3209
note(u"%s remembered %s location %s", verb_string,
3210
stored_location_type, display_url)
3211
return stored_location
3214
class cmd_remerge(Command):
3217
Use this if you want to try a different merge technique while resolving
3218
conflicts. Some merge techniques are better than others, and remerge
3219
lets you try different ones on different files.
3221
The options for remerge have the same meaning and defaults as the ones for
3222
merge. The difference is that remerge can (only) be run when there is a
3223
pending merge, and it lets you specify particular files.
3226
Re-do the merge of all conflicted files, and show the base text in
3227
conflict regions, in addition to the usual THIS and OTHER texts::
3229
bzr remerge --show-base
3231
Re-do the merge of "foobar", using the weave merge algorithm, with
3232
additional processing to reduce the size of conflict regions::
3234
bzr remerge --merge-type weave --reprocess foobar
3236
takes_args = ['file*']
3241
help="Show base revision text in conflicts."),
3244
def run(self, file_list=None, merge_type=None, show_base=False,
3246
if merge_type is None:
3247
merge_type = _mod_merge.Merge3Merger
3248
tree, file_list = tree_files(file_list)
3251
parents = tree.get_parent_ids()
3252
if len(parents) != 2:
3253
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3254
" merges. Not cherrypicking or"
3256
repository = tree.branch.repository
3257
interesting_ids = None
3259
conflicts = tree.conflicts()
3260
if file_list is not None:
3261
interesting_ids = set()
3262
for filename in file_list:
3263
file_id = tree.path2id(filename)
3265
raise errors.NotVersionedError(filename)
3266
interesting_ids.add(file_id)
3267
if tree.kind(file_id) != "directory":
3270
for name, ie in tree.inventory.iter_entries(file_id):
3271
interesting_ids.add(ie.file_id)
3272
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3274
# Remerge only supports resolving contents conflicts
3275
allowed_conflicts = ('text conflict', 'contents conflict')
3276
restore_files = [c.path for c in conflicts
3277
if c.typestring in allowed_conflicts]
3278
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3279
tree.set_conflicts(ConflictList(new_conflicts))
3280
if file_list is not None:
3281
restore_files = file_list
3282
for filename in restore_files:
3284
restore(tree.abspath(filename))
3285
except errors.NotConflicted:
3287
# Disable pending merges, because the file texts we are remerging
3288
# have not had those merges performed. If we use the wrong parents
3289
# list, we imply that the working tree text has seen and rejected
3290
# all the changes from the other tree, when in fact those changes
3291
# have not yet been seen.
3292
pb = ui.ui_factory.nested_progress_bar()
3293
tree.set_parent_ids(parents[:1])
3295
merger = _mod_merge.Merger.from_revision_ids(pb,
3297
merger.interesting_ids = interesting_ids
3298
merger.merge_type = merge_type
3299
merger.show_base = show_base
3300
merger.reprocess = reprocess
3301
conflicts = merger.do_merge()
3303
tree.set_parent_ids(parents)
3313
class cmd_revert(Command):
3314
"""Revert files to a previous revision.
3316
Giving a list of files will revert only those files. Otherwise, all files
3317
will be reverted. If the revision is not specified with '--revision', the
3318
last committed revision is used.
3320
To remove only some changes, without reverting to a prior version, use
3321
merge instead. For example, "merge . --revision -2..-3" will remove the
3322
changes introduced by -2, without affecting the changes introduced by -1.
3323
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3325
By default, any files that have been manually changed will be backed up
3326
first. (Files changed only by merge are not backed up.) Backup files have
3327
'.~#~' appended to their name, where # is a number.
3329
When you provide files, you can use their current pathname or the pathname
3330
from the target revision. So you can use revert to "undelete" a file by
3331
name. If you name a directory, all the contents of that directory will be
3334
Any files that have been newly added since that revision will be deleted,
3335
with a backup kept if appropriate. Directories containing unknown files
3336
will not be deleted.
3338
The working tree contains a list of pending merged revisions, which will
3339
be included as parents in the next commit. Normally, revert clears that
3340
list as well as reverting the files. If any files are specified, revert
3341
leaves the pending merge list alone and reverts only the files. Use "bzr
3342
revert ." in the tree root to revert all files but keep the merge record,
3343
and "bzr revert --forget-merges" to clear the pending merge list without
3344
reverting any files.
3347
_see_also = ['cat', 'export']
3350
Option('no-backup', "Do not save backups of reverted files."),
3351
Option('forget-merges',
3352
'Remove pending merge marker, without changing any files.'),
3354
takes_args = ['file*']
3356
def run(self, revision=None, no_backup=False, file_list=None,
3357
forget_merges=None):
3358
tree, file_list = tree_files(file_list)
3362
tree.set_parent_ids(tree.get_parent_ids()[:1])
3364
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3369
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3370
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
3371
pb = ui.ui_factory.nested_progress_bar()
3373
tree.revert(file_list, rev_tree, not no_backup, pb,
3374
report_changes=True)
3379
class cmd_assert_fail(Command):
3380
"""Test reporting of assertion failures"""
3381
# intended just for use in testing
3386
raise AssertionError("always fails")
3389
class cmd_help(Command):
3390
"""Show help on a command or other topic.
3393
_see_also = ['topics']
3395
Option('long', 'Show help on all commands.'),
3397
takes_args = ['topic?']
3398
aliases = ['?', '--help', '-?', '-h']
3401
def run(self, topic=None, long=False):
3403
if topic is None and long:
3405
bzrlib.help.help(topic)
3408
class cmd_shell_complete(Command):
3409
"""Show appropriate completions for context.
3411
For a list of all available commands, say 'bzr shell-complete'.
3413
takes_args = ['context?']
3418
def run(self, context=None):
3419
import shellcomplete
3420
shellcomplete.shellcomplete(context)
3423
class cmd_missing(Command):
3424
"""Show unmerged/unpulled revisions between two branches.
3426
OTHER_BRANCH may be local or remote.
3429
_see_also = ['merge', 'pull']
3430
takes_args = ['other_branch?']
3432
Option('reverse', 'Reverse the order of revisions.'),
3434
'Display changes in the local branch only.'),
3435
Option('this' , 'Same as --mine-only.'),
3436
Option('theirs-only',
3437
'Display changes in the remote branch only.'),
3438
Option('other', 'Same as --theirs-only.'),
3442
Option('include-merges', 'Show merged revisions.'),
3444
encoding_type = 'replace'
3447
def run(self, other_branch=None, reverse=False, mine_only=False,
3449
log_format=None, long=False, short=False, line=False,
3450
show_ids=False, verbose=False, this=False, other=False,
3451
include_merges=False):
3452
from bzrlib.missing import find_unmerged, iter_log_revisions
3461
# TODO: We should probably check that we don't have mine-only and
3462
# theirs-only set, but it gets complicated because we also have
3463
# this and other which could be used.
3470
local_branch = Branch.open_containing(u".")[0]
3471
parent = local_branch.get_parent()
3472
if other_branch is None:
3473
other_branch = parent
3474
if other_branch is None:
3475
raise errors.BzrCommandError("No peer location known"
3477
display_url = urlutils.unescape_for_display(parent,
3479
message("Using saved parent location: "
3480
+ display_url + "\n")
3482
remote_branch = Branch.open(other_branch)
3483
if remote_branch.base == local_branch.base:
3484
remote_branch = local_branch
3485
local_branch.lock_read()
3487
remote_branch.lock_read()
3489
local_extra, remote_extra = find_unmerged(
3490
local_branch, remote_branch, restrict,
3491
backward=not reverse,
3492
include_merges=include_merges)
3494
if log_format is None:
3495
registry = log.log_formatter_registry
3496
log_format = registry.get_default(local_branch)
3497
lf = log_format(to_file=self.outf,
3499
show_timezone='original')
3502
if local_extra and not theirs_only:
3503
message("You have %d extra revision(s):\n" %
3505
for revision in iter_log_revisions(local_extra,
3506
local_branch.repository,
3508
lf.log_revision(revision)
3509
printed_local = True
3512
printed_local = False
3514
if remote_extra and not mine_only:
3515
if printed_local is True:
3517
message("You are missing %d revision(s):\n" %
3519
for revision in iter_log_revisions(remote_extra,
3520
remote_branch.repository,
3522
lf.log_revision(revision)
3525
if mine_only and not local_extra:
3526
# We checked local, and found nothing extra
3527
message('This branch is up to date.\n')
3528
elif theirs_only and not remote_extra:
3529
# We checked remote, and found nothing extra
3530
message('Other branch is up to date.\n')
3531
elif not (mine_only or theirs_only or local_extra or
3533
# We checked both branches, and neither one had extra
3535
message("Branches are up to date.\n")
3537
remote_branch.unlock()
3539
local_branch.unlock()
3540
if not status_code and parent is None and other_branch is not None:
3541
local_branch.lock_write()
3543
# handle race conditions - a parent might be set while we run.
3544
if local_branch.get_parent() is None:
3545
local_branch.set_parent(remote_branch.base)
3547
local_branch.unlock()
3551
class cmd_pack(Command):
3552
"""Compress the data within a repository."""
3554
_see_also = ['repositories']
3555
takes_args = ['branch_or_repo?']
3557
def run(self, branch_or_repo='.'):
3558
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3560
branch = dir.open_branch()
3561
repository = branch.repository
3562
except errors.NotBranchError:
3563
repository = dir.open_repository()
3567
class cmd_plugins(Command):
3568
"""List the installed plugins.
3570
This command displays the list of installed plugins including
3571
version of plugin and a short description of each.
3573
--verbose shows the path where each plugin is located.
3575
A plugin is an external component for Bazaar that extends the
3576
revision control system, by adding or replacing code in Bazaar.
3577
Plugins can do a variety of things, including overriding commands,
3578
adding new commands, providing additional network transports and
3579
customizing log output.
3581
See the Bazaar web site, http://bazaar-vcs.org, for further
3582
information on plugins including where to find them and how to
3583
install them. Instructions are also provided there on how to
3584
write new plugins using the Python programming language.
3586
takes_options = ['verbose']
3589
def run(self, verbose=False):
3590
import bzrlib.plugin
3591
from inspect import getdoc
3593
for name, plugin in bzrlib.plugin.plugins().items():
3594
version = plugin.__version__
3595
if version == 'unknown':
3597
name_ver = '%s %s' % (name, version)
3598
d = getdoc(plugin.module)
3600
doc = d.split('\n')[0]
3602
doc = '(no description)'
3603
result.append((name_ver, doc, plugin.path()))
3604
for name_ver, doc, path in sorted(result):
3612
class cmd_testament(Command):
3613
"""Show testament (signing-form) of a revision."""
3616
Option('long', help='Produce long-format testament.'),
3618
help='Produce a strict-format testament.')]
3619
takes_args = ['branch?']
3621
def run(self, branch=u'.', revision=None, long=False, strict=False):
3622
from bzrlib.testament import Testament, StrictTestament
3624
testament_class = StrictTestament
3626
testament_class = Testament
3628
b = Branch.open_containing(branch)[0]
3630
b = Branch.open(branch)
3633
if revision is None:
3634
rev_id = b.last_revision()
3636
rev_id = revision[0].as_revision_id(b)
3637
t = testament_class.from_revision(b.repository, rev_id)
3639
sys.stdout.writelines(t.as_text_lines())
3641
sys.stdout.write(t.as_short_text())
3646
class cmd_annotate(Command):
3647
"""Show the origin of each line in a file.
3649
This prints out the given file with an annotation on the left side
3650
indicating which revision, author and date introduced the change.
3652
If the origin is the same for a run of consecutive lines, it is
3653
shown only at the top, unless the --all option is given.
3655
# TODO: annotate directories; showing when each file was last changed
3656
# TODO: if the working copy is modified, show annotations on that
3657
# with new uncommitted lines marked
3658
aliases = ['ann', 'blame', 'praise']
3659
takes_args = ['filename']
3660
takes_options = [Option('all', help='Show annotations on all lines.'),
3661
Option('long', help='Show commit date in annotations.'),
3665
encoding_type = 'exact'
3668
def run(self, filename, all=False, long=False, revision=None,
3670
from bzrlib.annotate import annotate_file, annotate_file_tree
3671
wt, branch, relpath = \
3672
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
3678
tree = _get_one_revision_tree('annotate', revision, branch=branch)
3680
file_id = wt.path2id(relpath)
3682
file_id = tree.path2id(relpath)
3684
raise errors.NotVersionedError(filename)
3685
file_version = tree.inventory[file_id].revision
3686
if wt is not None and revision is None:
3687
# If there is a tree and we're not annotating historical
3688
# versions, annotate the working tree's content.
3689
annotate_file_tree(wt, file_id, self.outf, long, all,
3692
annotate_file(branch, file_version, file_id, long, all, self.outf,
3701
class cmd_re_sign(Command):
3702
"""Create a digital signature for an existing revision."""
3703
# TODO be able to replace existing ones.
3705
hidden = True # is this right ?
3706
takes_args = ['revision_id*']
3707
takes_options = ['revision']
3709
def run(self, revision_id_list=None, revision=None):
3710
if revision_id_list is not None and revision is not None:
3711
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3712
if revision_id_list is None and revision is None:
3713
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3714
b = WorkingTree.open_containing(u'.')[0].branch
3717
return self._run(b, revision_id_list, revision)
3721
def _run(self, b, revision_id_list, revision):
3722
import bzrlib.gpg as gpg
3723
gpg_strategy = gpg.GPGStrategy(b.get_config())
3724
if revision_id_list is not None:
3725
b.repository.start_write_group()
3727
for revision_id in revision_id_list:
3728
b.repository.sign_revision(revision_id, gpg_strategy)
3730
b.repository.abort_write_group()
3733
b.repository.commit_write_group()
3734
elif revision is not None:
3735
if len(revision) == 1:
3736
revno, rev_id = revision[0].in_history(b)
3737
b.repository.start_write_group()
3739
b.repository.sign_revision(rev_id, gpg_strategy)
3741
b.repository.abort_write_group()
3744
b.repository.commit_write_group()
3745
elif len(revision) == 2:
3746
# are they both on rh- if so we can walk between them
3747
# might be nice to have a range helper for arbitrary
3748
# revision paths. hmm.
3749
from_revno, from_revid = revision[0].in_history(b)
3750
to_revno, to_revid = revision[1].in_history(b)
3751
if to_revid is None:
3752
to_revno = b.revno()
3753
if from_revno is None or to_revno is None:
3754
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3755
b.repository.start_write_group()
3757
for revno in range(from_revno, to_revno + 1):
3758
b.repository.sign_revision(b.get_rev_id(revno),
3761
b.repository.abort_write_group()
3764
b.repository.commit_write_group()
3766
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3769
class cmd_bind(Command):
3770
"""Convert the current branch into a checkout of the supplied branch.
3772
Once converted into a checkout, commits must succeed on the master branch
3773
before they will be applied to the local branch.
3775
Bound branches use the nickname of its master branch unless it is set
3776
locally, in which case binding will update the the local nickname to be
3780
_see_also = ['checkouts', 'unbind']
3781
takes_args = ['location?']
3784
def run(self, location=None):
3785
b, relpath = Branch.open_containing(u'.')
3786
if location is None:
3788
location = b.get_old_bound_location()
3789
except errors.UpgradeRequired:
3790
raise errors.BzrCommandError('No location supplied. '
3791
'This format does not remember old locations.')
3793
if location is None:
3794
raise errors.BzrCommandError('No location supplied and no '
3795
'previous location known')
3796
b_other = Branch.open(location)
3799
except errors.DivergedBranches:
3800
raise errors.BzrCommandError('These branches have diverged.'
3801
' Try merging, and then bind again.')
3802
if b.get_config().has_explicit_nickname():
3803
b.nick = b_other.nick
3806
class cmd_unbind(Command):
3807
"""Convert the current checkout into a regular branch.
3809
After unbinding, the local branch is considered independent and subsequent
3810
commits will be local only.
3813
_see_also = ['checkouts', 'bind']
3818
b, relpath = Branch.open_containing(u'.')
3820
raise errors.BzrCommandError('Local branch is not bound')
3823
class cmd_uncommit(Command):
3824
"""Remove the last committed revision.
3826
--verbose will print out what is being removed.
3827
--dry-run will go through all the motions, but not actually
3830
If --revision is specified, uncommit revisions to leave the branch at the
3831
specified revision. For example, "bzr uncommit -r 15" will leave the
3832
branch at revision 15.
3834
Uncommit leaves the working tree ready for a new commit. The only change
3835
it may make is to restore any pending merges that were present before
3839
# TODO: jam 20060108 Add an option to allow uncommit to remove
3840
# unreferenced information in 'branch-as-repository' branches.
3841
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3842
# information in shared branches as well.
3843
_see_also = ['commit']
3844
takes_options = ['verbose', 'revision',
3845
Option('dry-run', help='Don\'t actually make changes.'),
3846
Option('force', help='Say yes to all questions.'),
3848
help="Only remove the commits from the local branch"
3849
" when in a checkout."
3852
takes_args = ['location?']
3854
encoding_type = 'replace'
3856
def run(self, location=None,
3857
dry_run=False, verbose=False,
3858
revision=None, force=False, local=False):
3859
if location is None:
3861
control, relpath = bzrdir.BzrDir.open_containing(location)
3863
tree = control.open_workingtree()
3865
except (errors.NoWorkingTree, errors.NotLocalUrl):
3867
b = control.open_branch()
3869
if tree is not None:
3874
return self._run(b, tree, dry_run, verbose, revision, force,
3877
if tree is not None:
3882
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
3883
from bzrlib.log import log_formatter, show_log
3884
from bzrlib.uncommit import uncommit
3886
last_revno, last_rev_id = b.last_revision_info()
3889
if revision is None:
3891
rev_id = last_rev_id
3893
# 'bzr uncommit -r 10' actually means uncommit
3894
# so that the final tree is at revno 10.
3895
# but bzrlib.uncommit.uncommit() actually uncommits
3896
# the revisions that are supplied.
3897
# So we need to offset it by one
3898
revno = revision[0].in_history(b).revno + 1
3899
if revno <= last_revno:
3900
rev_id = b.get_rev_id(revno)
3902
if rev_id is None or _mod_revision.is_null(rev_id):
3903
self.outf.write('No revisions to uncommit.\n')
3906
lf = log_formatter('short',
3908
show_timezone='original')
3913
direction='forward',
3914
start_revision=revno,
3915
end_revision=last_revno)
3918
print 'Dry-run, pretending to remove the above revisions.'
3920
val = raw_input('Press <enter> to continue')
3922
print 'The above revision(s) will be removed.'
3924
val = raw_input('Are you sure [y/N]? ')
3925
if val.lower() not in ('y', 'yes'):
3929
mutter('Uncommitting from {%s} to {%s}',
3930
last_rev_id, rev_id)
3931
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3932
revno=revno, local=local)
3933
note('You can restore the old tip by running:\n'
3934
' bzr pull . -r revid:%s', last_rev_id)
3937
class cmd_break_lock(Command):
3938
"""Break a dead lock on a repository, branch or working directory.
3940
CAUTION: Locks should only be broken when you are sure that the process
3941
holding the lock has been stopped.
3943
You can get information on what locks are open via the 'bzr info' command.
3948
takes_args = ['location?']
3950
def run(self, location=None, show=False):
3951
if location is None:
3953
control, relpath = bzrdir.BzrDir.open_containing(location)
3955
control.break_lock()
3956
except NotImplementedError:
3960
class cmd_wait_until_signalled(Command):
3961
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3963
This just prints a line to signal when it is ready, then blocks on stdin.
3969
sys.stdout.write("running\n")
3971
sys.stdin.readline()
3974
class cmd_serve(Command):
3975
"""Run the bzr server."""
3977
aliases = ['server']
3981
help='Serve on stdin/out for use from inetd or sshd.'),
3983
help='Listen for connections on nominated port of the form '
3984
'[hostname:]portnumber. Passing 0 as the port number will '
3985
'result in a dynamically allocated port. The default port is '
3989
help='Serve contents of this directory.',
3991
Option('allow-writes',
3992
help='By default the server is a readonly server. Supplying '
3993
'--allow-writes enables write access to the contents of '
3994
'the served directory and below.'
3998
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3999
from bzrlib import lockdir
4000
from bzrlib.smart import medium, server
4001
from bzrlib.transport import get_transport
4002
from bzrlib.transport.chroot import ChrootServer
4003
if directory is None:
4004
directory = os.getcwd()
4005
url = urlutils.local_path_to_url(directory)
4006
if not allow_writes:
4007
url = 'readonly+' + url
4008
chroot_server = ChrootServer(get_transport(url))
4009
chroot_server.setUp()
4010
t = get_transport(chroot_server.get_url())
4012
smart_server = medium.SmartServerPipeStreamMedium(
4013
sys.stdin, sys.stdout, t)
4015
host = medium.BZR_DEFAULT_INTERFACE
4017
port = medium.BZR_DEFAULT_PORT
4020
host, port = port.split(':')
4022
smart_server = server.SmartTCPServer(t, host=host, port=port)
4023
print 'listening on port: ', smart_server.port
4025
# for the duration of this server, no UI output is permitted.
4026
# note that this may cause problems with blackbox tests. This should
4027
# be changed with care though, as we dont want to use bandwidth sending
4028
# progress over stderr to smart server clients!
4029
old_factory = ui.ui_factory
4030
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
4032
ui.ui_factory = ui.SilentUIFactory()
4033
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
4034
smart_server.serve()
4036
ui.ui_factory = old_factory
4037
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4040
class cmd_join(Command):
4041
"""Combine a subtree into its containing tree.
4043
This command is for experimental use only. It requires the target tree
4044
to be in dirstate-with-subtree format, which cannot be converted into
4047
The TREE argument should be an independent tree, inside another tree, but
4048
not part of it. (Such trees can be produced by "bzr split", but also by
4049
running "bzr branch" with the target inside a tree.)
4051
The result is a combined tree, with the subtree no longer an independant
4052
part. This is marked as a merge of the subtree into the containing tree,
4053
and all history is preserved.
4055
If --reference is specified, the subtree retains its independence. It can
4056
be branched by itself, and can be part of multiple projects at the same
4057
time. But operations performed in the containing tree, such as commit
4058
and merge, will recurse into the subtree.
4061
_see_also = ['split']
4062
takes_args = ['tree']
4064
Option('reference', help='Join by reference.'),
4068
def run(self, tree, reference=False):
4069
sub_tree = WorkingTree.open(tree)
4070
parent_dir = osutils.dirname(sub_tree.basedir)
4071
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4072
repo = containing_tree.branch.repository
4073
if not repo.supports_rich_root():
4074
raise errors.BzrCommandError(
4075
"Can't join trees because %s doesn't support rich root data.\n"
4076
"You can use bzr upgrade on the repository."
4080
containing_tree.add_reference(sub_tree)
4081
except errors.BadReferenceTarget, e:
4082
# XXX: Would be better to just raise a nicely printable
4083
# exception from the real origin. Also below. mbp 20070306
4084
raise errors.BzrCommandError("Cannot join %s. %s" %
4088
containing_tree.subsume(sub_tree)
4089
except errors.BadSubsumeSource, e:
4090
raise errors.BzrCommandError("Cannot join %s. %s" %
4094
class cmd_split(Command):
4095
"""Split a subdirectory of a tree into a separate tree.
4097
This command will produce a target tree in a format that supports
4098
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4099
converted into earlier formats like 'dirstate-tags'.
4101
The TREE argument should be a subdirectory of a working tree. That
4102
subdirectory will be converted into an independent tree, with its own
4103
branch. Commits in the top-level tree will not apply to the new subtree.
4106
# join is not un-hidden yet
4107
#_see_also = ['join']
4108
takes_args = ['tree']
4110
def run(self, tree):
4111
containing_tree, subdir = WorkingTree.open_containing(tree)
4112
sub_id = containing_tree.path2id(subdir)
4114
raise errors.NotVersionedError(subdir)
4116
containing_tree.extract(sub_id)
4117
except errors.RootNotRich:
4118
raise errors.UpgradeRequired(containing_tree.branch.base)
4121
class cmd_merge_directive(Command):
4122
"""Generate a merge directive for auto-merge tools.
4124
A directive requests a merge to be performed, and also provides all the
4125
information necessary to do so. This means it must either include a
4126
revision bundle, or the location of a branch containing the desired
4129
A submit branch (the location to merge into) must be supplied the first
4130
time the command is issued. After it has been supplied once, it will
4131
be remembered as the default.
4133
A public branch is optional if a revision bundle is supplied, but required
4134
if --diff or --plain is specified. It will be remembered as the default
4135
after the first use.
4138
takes_args = ['submit_branch?', 'public_branch?']
4142
_see_also = ['send']
4145
RegistryOption.from_kwargs('patch-type',
4146
'The type of patch to include in the directive.',
4148
value_switches=True,
4150
bundle='Bazaar revision bundle (default).',
4151
diff='Normal unified diff.',
4152
plain='No patch, just directive.'),
4153
Option('sign', help='GPG-sign the directive.'), 'revision',
4154
Option('mail-to', type=str,
4155
help='Instead of printing the directive, email to this address.'),
4156
Option('message', type=str, short_name='m',
4157
help='Message to use when committing this merge.')
4160
encoding_type = 'exact'
4162
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4163
sign=False, revision=None, mail_to=None, message=None):
4164
from bzrlib.revision import ensure_null, NULL_REVISION
4165
include_patch, include_bundle = {
4166
'plain': (False, False),
4167
'diff': (True, False),
4168
'bundle': (True, True),
4170
branch = Branch.open('.')
4171
stored_submit_branch = branch.get_submit_branch()
4172
if submit_branch is None:
4173
submit_branch = stored_submit_branch
4175
if stored_submit_branch is None:
4176
branch.set_submit_branch(submit_branch)
4177
if submit_branch is None:
4178
submit_branch = branch.get_parent()
4179
if submit_branch is None:
4180
raise errors.BzrCommandError('No submit branch specified or known')
4182
stored_public_branch = branch.get_public_branch()
4183
if public_branch is None:
4184
public_branch = stored_public_branch
4185
elif stored_public_branch is None:
4186
branch.set_public_branch(public_branch)
4187
if not include_bundle and public_branch is None:
4188
raise errors.BzrCommandError('No public branch specified or'
4190
base_revision_id = None
4191
if revision is not None:
4192
if len(revision) > 2:
4193
raise errors.BzrCommandError('bzr merge-directive takes '
4194
'at most two one revision identifiers')
4195
revision_id = revision[-1].as_revision_id(branch)
4196
if len(revision) == 2:
4197
base_revision_id = revision[0].as_revision_id(branch)
4199
revision_id = branch.last_revision()
4200
revision_id = ensure_null(revision_id)
4201
if revision_id == NULL_REVISION:
4202
raise errors.BzrCommandError('No revisions to bundle.')
4203
directive = merge_directive.MergeDirective2.from_objects(
4204
branch.repository, revision_id, time.time(),
4205
osutils.local_time_offset(), submit_branch,
4206
public_branch=public_branch, include_patch=include_patch,
4207
include_bundle=include_bundle, message=message,
4208
base_revision_id=base_revision_id)
4211
self.outf.write(directive.to_signed(branch))
4213
self.outf.writelines(directive.to_lines())
4215
message = directive.to_email(mail_to, branch, sign)
4216
s = SMTPConnection(branch.get_config())
4217
s.send_email(message)
4220
class cmd_send(Command):
4221
"""Mail or create a merge-directive for submiting changes.
4223
A merge directive provides many things needed for requesting merges:
4225
* A machine-readable description of the merge to perform
4227
* An optional patch that is a preview of the changes requested
4229
* An optional bundle of revision data, so that the changes can be applied
4230
directly from the merge directive, without retrieving data from a
4233
If --no-bundle is specified, then public_branch is needed (and must be
4234
up-to-date), so that the receiver can perform the merge using the
4235
public_branch. The public_branch is always included if known, so that
4236
people can check it later.
4238
The submit branch defaults to the parent, but can be overridden. Both
4239
submit branch and public branch will be remembered if supplied.
4241
If a public_branch is known for the submit_branch, that public submit
4242
branch is used in the merge instructions. This means that a local mirror
4243
can be used as your actual submit branch, once you have set public_branch
4246
Mail is sent using your preferred mail program. This should be transparent
4247
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
4248
If the preferred client can't be found (or used), your editor will be used.
4250
To use a specific mail program, set the mail_client configuration option.
4251
(For Thunderbird 1.5, this works around some bugs.) Supported values for
4252
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
4253
generic options are "default", "editor", "emacsclient", "mapi", and
4254
"xdg-email". Plugins may also add supported clients.
4256
If mail is being sent, a to address is required. This can be supplied
4257
either on the commandline, by setting the submit_to configuration
4258
option in the branch itself or the child_submit_to configuration option
4259
in the submit branch.
4261
Two formats are currently supported: "4" uses revision bundle format 4 and
4262
merge directive format 2. It is significantly faster and smaller than
4263
older formats. It is compatible with Bazaar 0.19 and later. It is the
4264
default. "0.9" uses revision bundle format 0.9 and merge directive
4265
format 1. It is compatible with Bazaar 0.12 - 0.18.
4267
Merge directives are applied using the merge command or the pull command.
4270
encoding_type = 'exact'
4272
_see_also = ['merge', 'pull']
4274
takes_args = ['submit_branch?', 'public_branch?']
4278
help='Do not include a bundle in the merge directive.'),
4279
Option('no-patch', help='Do not include a preview patch in the merge'
4282
help='Remember submit and public branch.'),
4284
help='Branch to generate the submission from, '
4285
'rather than the one containing the working directory.',
4288
Option('output', short_name='o',
4289
help='Write merge directive to this file; '
4290
'use - for stdout.',
4292
Option('mail-to', help='Mail the request to this address.',
4296
RegistryOption.from_kwargs('format',
4297
'Use the specified output format.',
4298
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4299
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4302
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4303
no_patch=False, revision=None, remember=False, output=None,
4304
format='4', mail_to=None, message=None, **kwargs):
4305
return self._run(submit_branch, revision, public_branch, remember,
4306
format, no_bundle, no_patch, output,
4307
kwargs.get('from', '.'), mail_to, message)
4309
def _run(self, submit_branch, revision, public_branch, remember, format,
4310
no_bundle, no_patch, output, from_, mail_to, message):
4311
from bzrlib.revision import NULL_REVISION
4312
branch = Branch.open_containing(from_)[0]
4314
outfile = cStringIO.StringIO()
4318
outfile = open(output, 'wb')
4319
# we may need to write data into branch's repository to calculate
4324
config = branch.get_config()
4326
mail_to = config.get_user_option('submit_to')
4327
mail_client = config.get_mail_client()
4328
if remember and submit_branch is None:
4329
raise errors.BzrCommandError(
4330
'--remember requires a branch to be specified.')
4331
stored_submit_branch = branch.get_submit_branch()
4332
remembered_submit_branch = None
4333
if submit_branch is None:
4334
submit_branch = stored_submit_branch
4335
remembered_submit_branch = "submit"
4337
if stored_submit_branch is None or remember:
4338
branch.set_submit_branch(submit_branch)
4339
if submit_branch is None:
4340
submit_branch = branch.get_parent()
4341
remembered_submit_branch = "parent"
4342
if submit_branch is None:
4343
raise errors.BzrCommandError('No submit branch known or'
4345
if remembered_submit_branch is not None:
4346
note('Using saved %s location "%s" to determine what '
4347
'changes to submit.', remembered_submit_branch,
4351
submit_config = Branch.open(submit_branch).get_config()
4352
mail_to = submit_config.get_user_option("child_submit_to")
4354
stored_public_branch = branch.get_public_branch()
4355
if public_branch is None:
4356
public_branch = stored_public_branch
4357
elif stored_public_branch is None or remember:
4358
branch.set_public_branch(public_branch)
4359
if no_bundle and public_branch is None:
4360
raise errors.BzrCommandError('No public branch specified or'
4362
base_revision_id = None
4364
if revision is not None:
4365
if len(revision) > 2:
4366
raise errors.BzrCommandError('bzr send takes '
4367
'at most two one revision identifiers')
4368
revision_id = revision[-1].as_revision_id(branch)
4369
if len(revision) == 2:
4370
base_revision_id = revision[0].as_revision_id(branch)
4371
if revision_id is None:
4372
revision_id = branch.last_revision()
4373
if revision_id == NULL_REVISION:
4374
raise errors.BzrCommandError('No revisions to submit.')
4376
directive = merge_directive.MergeDirective2.from_objects(
4377
branch.repository, revision_id, time.time(),
4378
osutils.local_time_offset(), submit_branch,
4379
public_branch=public_branch, include_patch=not no_patch,
4380
include_bundle=not no_bundle, message=message,
4381
base_revision_id=base_revision_id)
4382
elif format == '0.9':
4385
patch_type = 'bundle'
4387
raise errors.BzrCommandError('Format 0.9 does not'
4388
' permit bundle with no patch')
4394
directive = merge_directive.MergeDirective.from_objects(
4395
branch.repository, revision_id, time.time(),
4396
osutils.local_time_offset(), submit_branch,
4397
public_branch=public_branch, patch_type=patch_type,
4400
outfile.writelines(directive.to_lines())
4402
subject = '[MERGE] '
4403
if message is not None:
4406
revision = branch.repository.get_revision(revision_id)
4407
subject += revision.get_summary()
4408
basename = directive.get_disk_name(branch)
4409
mail_client.compose_merge_request(mail_to, subject,
4410
outfile.getvalue(), basename)
4417
class cmd_bundle_revisions(cmd_send):
4419
"""Create a merge-directive for submiting changes.
4421
A merge directive provides many things needed for requesting merges:
4423
* A machine-readable description of the merge to perform
4425
* An optional patch that is a preview of the changes requested
4427
* An optional bundle of revision data, so that the changes can be applied
4428
directly from the merge directive, without retrieving data from a
4431
If --no-bundle is specified, then public_branch is needed (and must be
4432
up-to-date), so that the receiver can perform the merge using the
4433
public_branch. The public_branch is always included if known, so that
4434
people can check it later.
4436
The submit branch defaults to the parent, but can be overridden. Both
4437
submit branch and public branch will be remembered if supplied.
4439
If a public_branch is known for the submit_branch, that public submit
4440
branch is used in the merge instructions. This means that a local mirror
4441
can be used as your actual submit branch, once you have set public_branch
4444
Two formats are currently supported: "4" uses revision bundle format 4 and
4445
merge directive format 2. It is significantly faster and smaller than
4446
older formats. It is compatible with Bazaar 0.19 and later. It is the
4447
default. "0.9" uses revision bundle format 0.9 and merge directive
4448
format 1. It is compatible with Bazaar 0.12 - 0.18.
4453
help='Do not include a bundle in the merge directive.'),
4454
Option('no-patch', help='Do not include a preview patch in the merge'
4457
help='Remember submit and public branch.'),
4459
help='Branch to generate the submission from, '
4460
'rather than the one containing the working directory.',
4463
Option('output', short_name='o', help='Write directive to this file.',
4466
RegistryOption.from_kwargs('format',
4467
'Use the specified output format.',
4468
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4469
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4471
aliases = ['bundle']
4473
_see_also = ['send', 'merge']
4477
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4478
no_patch=False, revision=None, remember=False, output=None,
4479
format='4', **kwargs):
4482
return self._run(submit_branch, revision, public_branch, remember,
4483
format, no_bundle, no_patch, output,
4484
kwargs.get('from', '.'), None, None)
4487
class cmd_tag(Command):
4488
"""Create, remove or modify a tag naming a revision.
4490
Tags give human-meaningful names to revisions. Commands that take a -r
4491
(--revision) option can be given -rtag:X, where X is any previously
4494
Tags are stored in the branch. Tags are copied from one branch to another
4495
along when you branch, push, pull or merge.
4497
It is an error to give a tag name that already exists unless you pass
4498
--force, in which case the tag is moved to point to the new revision.
4500
To rename a tag (change the name but keep it on the same revsion), run ``bzr
4501
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
4504
_see_also = ['commit', 'tags']
4505
takes_args = ['tag_name']
4508
help='Delete this tag rather than placing it.',
4511
help='Branch in which to place the tag.',
4516
help='Replace existing tags.',
4521
def run(self, tag_name,
4527
branch, relpath = Branch.open_containing(directory)
4531
branch.tags.delete_tag(tag_name)
4532
self.outf.write('Deleted tag %s.\n' % tag_name)
4535
if len(revision) != 1:
4536
raise errors.BzrCommandError(
4537
"Tags can only be placed on a single revision, "
4539
revision_id = revision[0].as_revision_id(branch)
4541
revision_id = branch.last_revision()
4542
if (not force) and branch.tags.has_tag(tag_name):
4543
raise errors.TagAlreadyExists(tag_name)
4544
branch.tags.set_tag(tag_name, revision_id)
4545
self.outf.write('Created tag %s.\n' % tag_name)
4550
class cmd_tags(Command):
4553
This command shows a table of tag names and the revisions they reference.
4559
help='Branch whose tags should be displayed.',
4563
RegistryOption.from_kwargs('sort',
4564
'Sort tags by different criteria.', title='Sorting',
4565
alpha='Sort tags lexicographically (default).',
4566
time='Sort tags chronologically.',
4577
branch, relpath = Branch.open_containing(directory)
4578
tags = branch.tags.get_tag_dict().items()
4583
elif sort == 'time':
4585
for tag, revid in tags:
4587
revobj = branch.repository.get_revision(revid)
4588
except errors.NoSuchRevision:
4589
timestamp = sys.maxint # place them at the end
4591
timestamp = revobj.timestamp
4592
timestamps[revid] = timestamp
4593
tags.sort(key=lambda x: timestamps[x[1]])
4595
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4596
revno_map = branch.get_revision_id_to_revno_map()
4597
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4598
for tag, revid in tags ]
4599
for tag, revspec in tags:
4600
self.outf.write('%-20s %s\n' % (tag, revspec))
4603
class cmd_reconfigure(Command):
4604
"""Reconfigure the type of a bzr directory.
4606
A target configuration must be specified.
4608
For checkouts, the bind-to location will be auto-detected if not specified.
4609
The order of preference is
4610
1. For a lightweight checkout, the current bound location.
4611
2. For branches that used to be checkouts, the previously-bound location.
4612
3. The push location.
4613
4. The parent location.
4614
If none of these is available, --bind-to must be specified.
4617
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
4618
takes_args = ['location?']
4619
takes_options = [RegistryOption.from_kwargs('target_type',
4620
title='Target type',
4621
help='The type to reconfigure the directory to.',
4622
value_switches=True, enum_switch=False,
4623
branch='Reconfigure to be an unbound branch '
4624
'with no working tree.',
4625
tree='Reconfigure to be an unbound branch '
4626
'with a working tree.',
4627
checkout='Reconfigure to be a bound branch '
4628
'with a working tree.',
4629
lightweight_checkout='Reconfigure to be a lightweight'
4630
' checkout (with no local history).',
4631
standalone='Reconfigure to be a standalone branch '
4632
'(i.e. stop using shared repository).',
4633
use_shared='Reconfigure to use a shared repository.'),
4634
Option('bind-to', help='Branch to bind checkout to.',
4637
help='Perform reconfiguration even if local changes'
4641
def run(self, location=None, target_type=None, bind_to=None, force=False):
4642
directory = bzrdir.BzrDir.open(location)
4643
if target_type is None:
4644
raise errors.BzrCommandError('No target configuration specified')
4645
elif target_type == 'branch':
4646
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4647
elif target_type == 'tree':
4648
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4649
elif target_type == 'checkout':
4650
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4652
elif target_type == 'lightweight-checkout':
4653
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4655
elif target_type == 'use-shared':
4656
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
4657
elif target_type == 'standalone':
4658
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
4659
reconfiguration.apply(force)
4662
class cmd_switch(Command):
4663
"""Set the branch of a checkout and update.
4665
For lightweight checkouts, this changes the branch being referenced.
4666
For heavyweight checkouts, this checks that there are no local commits
4667
versus the current bound branch, then it makes the local branch a mirror
4668
of the new location and binds to it.
4670
In both cases, the working tree is updated and uncommitted changes
4671
are merged. The user can commit or revert these as they desire.
4673
Pending merges need to be committed or reverted before using switch.
4675
The path to the branch to switch to can be specified relative to the parent
4676
directory of the current branch. For example, if you are currently in a
4677
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4680
Bound branches use the nickname of its master branch unless it is set
4681
locally, in which case switching will update the the local nickname to be
4685
takes_args = ['to_location']
4686
takes_options = [Option('force',
4687
help='Switch even if local commits will be lost.')
4690
def run(self, to_location, force=False):
4691
from bzrlib import switch
4693
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4694
branch = control_dir.open_branch()
4696
to_branch = Branch.open(to_location)
4697
except errors.NotBranchError:
4698
this_branch = control_dir.open_branch()
4699
# This may be a heavy checkout, where we want the master branch
4700
this_url = this_branch.get_bound_location()
4701
# If not, use a local sibling
4702
if this_url is None:
4703
this_url = this_branch.base
4704
to_branch = Branch.open(
4705
urlutils.join(this_url, '..', to_location))
4706
switch.switch(control_dir, to_branch, force)
4707
if branch.get_config().has_explicit_nickname():
4708
branch = control_dir.open_branch() #get the new branch!
4709
branch.nick = to_branch.nick
4710
note('Switched to branch: %s',
4711
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4714
class cmd_hooks(Command):
4715
"""Show a branch's currently registered hooks.
4719
takes_args = ['path?']
4721
def run(self, path=None):
4724
branch_hooks = Branch.open(path).hooks
4725
for hook_type in branch_hooks:
4726
hooks = branch_hooks[hook_type]
4727
self.outf.write("%s:\n" % (hook_type,))
4730
self.outf.write(" %s\n" %
4731
(branch_hooks.get_hook_name(hook),))
4733
self.outf.write(" <no hooks installed>\n")
4736
class cmd_shelve(Command):
4737
"""Temporarily set aside some changes from the current tree.
4739
Shelve allows you to temporarily put changes you've made "on the shelf",
4740
ie. out of the way, until a later time when you can bring them back from
4741
the shelf with the 'unshelve' command.
4743
Shelve is intended to help separate several sets of changes that have
4744
been inappropriately mingled. If you just want to get rid of all changes
4745
and you don't need to restore them later, use revert. If you want to
4746
shelve all text changes at once, use shelve --all.
4748
If filenames are specified, only the changes to those files will be
4749
shelved. Other files will be left untouched.
4751
If a revision is specified, changes since that revision will be shelved.
4753
You can put multiple items on the shelf, and by default, 'unshelve' will
4754
restore the most recently shelved changes.
4757
takes_args = ['file*']
4761
Option('all', help='Shelve all changes.'),
4763
RegistryOption('writer', 'Method to use for writing diffs.',
4764
bzrlib.option.diff_writer_registry,
4765
value_switches=True, enum_switch=False)
4767
_see_also = ['unshelve']
4769
def run(self, revision=None, all=False, file_list=None, message=None,
4771
from bzrlib.shelf_ui import Shelver
4773
writer = bzrlib.option.diff_writer_registry.get()
4775
Shelver.from_args(writer(sys.stdout), revision, all, file_list,
4777
except errors.UserAbort:
4781
class cmd_unshelve(Command):
4782
"""Restore shelved changes.
4784
By default, the most recently shelved changes are restored. However if you
4785
specify a patch by name those changes will be restored instead. This
4786
works best when the changes don't depend on each other.
4789
takes_args = ['shelf_id?']
4791
RegistryOption.from_kwargs(
4792
'action', help="The action to perform.",
4793
enum_switch=False, value_switches=True,
4794
apply="Apply changes and remove from the shelf.",
4795
dry_run="Show changes, but do not apply or remove them.",
4796
delete_only="Delete changes without applying them."
4799
_see_also = ['shelve']
4801
def run(self, shelf_id=None, action='apply'):
4802
from bzrlib.shelf_ui import Unshelver
4803
Unshelver.from_args(shelf_id, action).run()
4806
def _create_prefix(cur_transport):
4807
needed = [cur_transport]
4808
# Recurse upwards until we can create a directory successfully
4810
new_transport = cur_transport.clone('..')
4811
if new_transport.base == cur_transport.base:
4812
raise errors.BzrCommandError(
4813
"Failed to create path prefix for %s."
4814
% cur_transport.base)
4816
new_transport.mkdir('.')
4817
except errors.NoSuchFile:
4818
needed.append(new_transport)
4819
cur_transport = new_transport
4822
# Now we only need to create child directories
4824
cur_transport = needed.pop()
4825
cur_transport.ensure_base()
4828
# these get imported and then picked up by the scan for cmd_*
4829
# TODO: Some more consistent way to split command definitions across files;
4830
# we do need to load at least some information about them to know of
4831
# aliases. ideally we would avoid loading the implementation until the
4832
# details were needed.
4833
from bzrlib.cmd_version_info import cmd_version_info
4834
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4835
from bzrlib.bundle.commands import (
4838
from bzrlib.sign_my_commits import cmd_sign_my_commits
4839
from bzrlib.weave_commands import cmd_versionedfile_list, \
4840
cmd_weave_plan_merge, cmd_weave_merge_text
added
removed
bzrlib/builtins.py
