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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.show_changed_revisions(branch_to, old_rh, new_rh,
807
class cmd_push(Command):
808
"""Update a mirror of this branch.
810
The target branch will not have its working tree populated because this
811
is both expensive, and is not supported on remote file systems.
813
Some smart servers or protocols *may* put the working tree in place in
816
This command only works on branches that have not diverged. Branches are
817
considered diverged if the destination branch's most recent commit is one
818
that has not been merged (directly or indirectly) by the source branch.
820
If branches have diverged, you can use 'bzr push --overwrite' to replace
821
the other branch completely, discarding its unmerged changes.
823
If you want to ensure you have the different changes in the other branch,
824
do a merge (see bzr help merge) from the other branch, and commit that.
825
After that you will be able to do a push without '--overwrite'.
827
If there is no default push location set, the first push will set it.
828
After that, you can omit the location to use the default. To change the
829
default, use --remember. The value will only be saved if the remote
830
location can be accessed.
833
_see_also = ['pull', 'update', 'working-trees']
834
takes_options = ['remember', 'overwrite', 'verbose', 'revision',
835
Option('create-prefix',
836
help='Create the path leading up to the branch '
837
'if it does not already exist.'),
839
help='Branch to push from, '
840
'rather than the one containing the working directory.',
844
Option('use-existing-dir',
845
help='By default push will fail if the target'
846
' directory exists, but does not already'
847
' have a control directory. This flag will'
848
' allow push to proceed.'),
850
help='Create a stacked branch that references the public location '
851
'of the parent branch.'),
853
help='Create a stacked branch that refers to another branch '
854
'for the commit history. Only the work not present in the '
855
'referenced branch is included in the branch created.',
858
takes_args = ['location?']
859
encoding_type = 'replace'
861
def run(self, location=None, remember=False, overwrite=False,
862
create_prefix=False, verbose=False, revision=None,
863
use_existing_dir=False, directory=None, stacked_on=None,
865
from bzrlib.push import _show_push_branch
867
# Get the source branch and revision_id
868
if directory is None:
870
br_from = Branch.open_containing(directory)[0]
871
if revision is not None:
872
if len(revision) == 1:
873
revision_id = revision[0].in_history(br_from).rev_id
875
raise errors.BzrCommandError(
876
'bzr push --revision takes one value.')
878
revision_id = br_from.last_revision()
880
# Get the stacked_on branch, if any
881
if stacked_on is not None:
882
stacked_on = urlutils.normalize_url(stacked_on)
884
parent_url = br_from.get_parent()
886
parent = Branch.open(parent_url)
887
stacked_on = parent.get_public_branch()
889
# I considered excluding non-http url's here, thus forcing
890
# 'public' branches only, but that only works for some
891
# users, so it's best to just depend on the user spotting an
892
# error by the feedback given to them. RBC 20080227.
893
stacked_on = parent_url
895
raise errors.BzrCommandError(
896
"Could not determine branch to refer to.")
898
# Get the destination location
900
stored_loc = br_from.get_push_location()
901
if stored_loc is None:
902
raise errors.BzrCommandError(
903
"No push location known or specified.")
905
display_url = urlutils.unescape_for_display(stored_loc,
907
self.outf.write("Using saved push location: %s\n" % display_url)
908
location = stored_loc
910
_show_push_branch(br_from, revision_id, location, self.outf,
911
verbose=verbose, overwrite=overwrite, remember=remember,
912
stacked_on=stacked_on, create_prefix=create_prefix,
913
use_existing_dir=use_existing_dir)
916
class cmd_branch(Command):
917
"""Create a new copy of a branch.
919
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
920
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
921
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
922
is derived from the FROM_LOCATION by stripping a leading scheme or drive
923
identifier, if any. For example, "branch lp:foo-bar" will attempt to
926
To retrieve the branch as of a particular revision, supply the --revision
927
parameter, as in "branch foo/bar -r 5".
930
_see_also = ['checkout']
931
takes_args = ['from_location', 'to_location?']
932
takes_options = ['revision', Option('hardlink',
933
help='Hard-link working tree files where possible.'),
935
help='Create a stacked branch referring to the source branch. '
936
'The new branch will depend on the availability of the source '
937
'branch for all operations.'),
939
help='Do not use a shared repository, even if available.'),
941
aliases = ['get', 'clone']
943
def run(self, from_location, to_location=None, revision=None,
944
hardlink=False, stacked=False, standalone=False):
945
from bzrlib.tag import _merge_tags_if_possible
948
elif len(revision) > 1:
949
raise errors.BzrCommandError(
950
'bzr branch --revision takes exactly 1 revision value')
952
accelerator_tree, br_from = bzrdir.BzrDir.open_tree_or_branch(
956
if len(revision) == 1 and revision[0] is not None:
957
revision_id = revision[0].as_revision_id(br_from)
959
# FIXME - wt.last_revision, fallback to branch, fall back to
960
# None or perhaps NULL_REVISION to mean copy nothing
962
revision_id = br_from.last_revision()
963
if to_location is None:
964
to_location = urlutils.derive_to_location(from_location)
965
to_transport = transport.get_transport(to_location)
967
to_transport.mkdir('.')
968
except errors.FileExists:
969
raise errors.BzrCommandError('Target directory "%s" already'
970
' exists.' % to_location)
971
except errors.NoSuchFile:
972
raise errors.BzrCommandError('Parent of "%s" does not exist.'
975
# preserve whatever source format we have.
976
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
977
possible_transports=[to_transport],
978
accelerator_tree=accelerator_tree,
979
hardlink=hardlink, stacked=stacked,
980
force_new_repo=standalone,
981
source_branch=br_from)
982
branch = dir.open_branch()
983
except errors.NoSuchRevision:
984
to_transport.delete_tree('.')
985
msg = "The branch %s has no revision %s." % (from_location,
987
raise errors.BzrCommandError(msg)
988
_merge_tags_if_possible(br_from, branch)
989
# If the source branch is stacked, the new branch may
990
# be stacked whether we asked for that explicitly or not.
991
# We therefore need a try/except here and not just 'if stacked:'
993
note('Created new stacked branch referring to %s.' %
994
branch.get_stacked_on_url())
995
except (errors.NotStacked, errors.UnstackableBranchFormat,
996
errors.UnstackableRepositoryFormat), e:
997
note('Branched %d revision(s).' % branch.revno())
1002
class cmd_checkout(Command):
1003
"""Create a new checkout of an existing branch.
1005
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
1006
the branch found in '.'. This is useful if you have removed the working tree
1007
or if it was never created - i.e. if you pushed the branch to its current
1008
location using SFTP.
1010
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
1011
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
1012
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
1013
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
1014
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
1017
To retrieve the branch as of a particular revision, supply the --revision
1018
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
1019
out of date [so you cannot commit] but it may be useful (i.e. to examine old
1023
_see_also = ['checkouts', 'branch']
1024
takes_args = ['branch_location?', 'to_location?']
1025
takes_options = ['revision',
1026
Option('lightweight',
1027
help="Perform a lightweight checkout. Lightweight "
1028
"checkouts depend on access to the branch for "
1029
"every operation. Normal checkouts can perform "
1030
"common operations like diff and status without "
1031
"such access, and also support local commits."
1033
Option('files-from', type=str,
1034
help="Get file contents from this tree."),
1036
help='Hard-link working tree files where possible.'
1041
def run(self, branch_location=None, to_location=None, revision=None,
1042
lightweight=False, files_from=None, hardlink=False):
1043
if revision is None:
1045
elif len(revision) > 1:
1046
raise errors.BzrCommandError(
1047
'bzr checkout --revision takes exactly 1 revision value')
1048
if branch_location is None:
1049
branch_location = osutils.getcwd()
1050
to_location = branch_location
1051
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(
1053
if files_from is not None:
1054
accelerator_tree = WorkingTree.open(files_from)
1055
if len(revision) == 1 and revision[0] is not None:
1056
revision_id = revision[0].as_revision_id(source)
1059
if to_location is None:
1060
to_location = urlutils.derive_to_location(branch_location)
1061
# if the source and to_location are the same,
1062
# and there is no working tree,
1063
# then reconstitute a branch
1064
if (osutils.abspath(to_location) ==
1065
osutils.abspath(branch_location)):
1067
source.bzrdir.open_workingtree()
1068
except errors.NoWorkingTree:
1069
source.bzrdir.create_workingtree(revision_id)
1071
source.create_checkout(to_location, revision_id, lightweight,
1072
accelerator_tree, hardlink)
1075
class cmd_renames(Command):
1076
"""Show list of renamed files.
1078
# TODO: Option to show renames between two historical versions.
1080
# TODO: Only show renames under dir, rather than in the whole branch.
1081
_see_also = ['status']
1082
takes_args = ['dir?']
1085
def run(self, dir=u'.'):
1086
tree = WorkingTree.open_containing(dir)[0]
1089
new_inv = tree.inventory
1090
old_tree = tree.basis_tree()
1091
old_tree.lock_read()
1093
old_inv = old_tree.inventory
1095
iterator = tree.iter_changes(old_tree, include_unchanged=True)
1096
for f, paths, c, v, p, n, k, e in iterator:
1097
if paths[0] == paths[1]:
1101
renames.append(paths)
1103
for old_name, new_name in renames:
1104
self.outf.write("%s => %s\n" % (old_name, new_name))
1111
class cmd_update(Command):
1112
"""Update a tree to have the latest code committed to its branch.
1114
This will perform a merge into the working tree, and may generate
1115
conflicts. If you have any local changes, you will still
1116
need to commit them after the update for the update to be complete.
1118
If you want to discard your local changes, you can just do a
1119
'bzr revert' instead of 'bzr commit' after the update.
1122
_see_also = ['pull', 'working-trees', 'status-flags']
1123
takes_args = ['dir?']
1126
def run(self, dir='.'):
1127
tree = WorkingTree.open_containing(dir)[0]
1128
possible_transports = []
1129
master = tree.branch.get_master_branch(
1130
possible_transports=possible_transports)
1131
if master is not None:
1134
tree.lock_tree_write()
1136
existing_pending_merges = tree.get_parent_ids()[1:]
1137
last_rev = _mod_revision.ensure_null(tree.last_revision())
1138
if last_rev == _mod_revision.ensure_null(
1139
tree.branch.last_revision()):
1140
# may be up to date, check master too.
1141
if master is None or last_rev == _mod_revision.ensure_null(
1142
master.last_revision()):
1143
revno = tree.branch.revision_id_to_revno(last_rev)
1144
note("Tree is up to date at revision %d." % (revno,))
1146
conflicts = tree.update(
1147
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1148
possible_transports=possible_transports)
1149
revno = tree.branch.revision_id_to_revno(
1150
_mod_revision.ensure_null(tree.last_revision()))
1151
note('Updated to revision %d.' % (revno,))
1152
if tree.get_parent_ids()[1:] != existing_pending_merges:
1153
note('Your local commits will now show as pending merges with '
1154
"'bzr status', and can be committed with 'bzr commit'.")
1163
class cmd_info(Command):
1164
"""Show information about a working tree, branch or repository.
1166
This command will show all known locations and formats associated to the
1167
tree, branch or repository. Statistical information is included with
1170
Branches and working trees will also report any missing revisions.
1172
_see_also = ['revno', 'working-trees', 'repositories']
1173
takes_args = ['location?']
1174
takes_options = ['verbose']
1175
encoding_type = 'replace'
1178
def run(self, location=None, verbose=False):
1183
from bzrlib.info import show_bzrdir_info
1184
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1185
verbose=noise_level, outfile=self.outf)
1188
class cmd_remove(Command):
1189
"""Remove files or directories.
1191
This makes bzr stop tracking changes to the specified files. bzr will delete
1192
them if they can easily be recovered using revert. If no options or
1193
parameters are given bzr will scan for files that are being tracked by bzr
1194
but missing in your tree and stop tracking them for you.
1196
takes_args = ['file*']
1197
takes_options = ['verbose',
1198
Option('new', help='Only remove files that have never been committed.'),
1199
RegistryOption.from_kwargs('file-deletion-strategy',
1200
'The file deletion mode to be used.',
1201
title='Deletion Strategy', value_switches=True, enum_switch=False,
1202
safe='Only delete files if they can be'
1203
' safely recovered (default).',
1204
keep="Don't delete any files.",
1205
force='Delete all the specified files, even if they can not be '
1206
'recovered and even if they are non-empty directories.')]
1207
aliases = ['rm', 'del']
1208
encoding_type = 'replace'
1210
def run(self, file_list, verbose=False, new=False,
1211
file_deletion_strategy='safe'):
1212
tree, file_list = tree_files(file_list)
1214
if file_list is not None:
1215
file_list = [f for f in file_list]
1219
# Heuristics should probably all move into tree.remove_smart or
1222
added = tree.changes_from(tree.basis_tree(),
1223
specific_files=file_list).added
1224
file_list = sorted([f[0] for f in added], reverse=True)
1225
if len(file_list) == 0:
1226
raise errors.BzrCommandError('No matching files.')
1227
elif file_list is None:
1228
# missing files show up in iter_changes(basis) as
1229
# versioned-with-no-kind.
1231
for change in tree.iter_changes(tree.basis_tree()):
1232
# Find paths in the working tree that have no kind:
1233
if change[1][1] is not None and change[6][1] is None:
1234
missing.append(change[1][1])
1235
file_list = sorted(missing, reverse=True)
1236
file_deletion_strategy = 'keep'
1237
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1238
keep_files=file_deletion_strategy=='keep',
1239
force=file_deletion_strategy=='force')
1244
class cmd_file_id(Command):
1245
"""Print file_id of a particular file or directory.
1247
The file_id is assigned when the file is first added and remains the
1248
same through all revisions where the file exists, even when it is
1253
_see_also = ['inventory', 'ls']
1254
takes_args = ['filename']
1257
def run(self, filename):
1258
tree, relpath = WorkingTree.open_containing(filename)
1259
i = tree.path2id(relpath)
1261
raise errors.NotVersionedError(filename)
1263
self.outf.write(i + '\n')
1266
class cmd_file_path(Command):
1267
"""Print path of file_ids to a file or directory.
1269
This prints one line for each directory down to the target,
1270
starting at the branch root.
1274
takes_args = ['filename']
1277
def run(self, filename):
1278
tree, relpath = WorkingTree.open_containing(filename)
1279
fid = tree.path2id(relpath)
1281
raise errors.NotVersionedError(filename)
1282
segments = osutils.splitpath(relpath)
1283
for pos in range(1, len(segments) + 1):
1284
path = osutils.joinpath(segments[:pos])
1285
self.outf.write("%s\n" % tree.path2id(path))
1288
class cmd_reconcile(Command):
1289
"""Reconcile bzr metadata in a branch.
1291
This can correct data mismatches that may have been caused by
1292
previous ghost operations or bzr upgrades. You should only
1293
need to run this command if 'bzr check' or a bzr developer
1294
advises you to run it.
1296
If a second branch is provided, cross-branch reconciliation is
1297
also attempted, which will check that data like the tree root
1298
id which was not present in very early bzr versions is represented
1299
correctly in both branches.
1301
At the same time it is run it may recompress data resulting in
1302
a potential saving in disk space or performance gain.
1304
The branch *MUST* be on a listable system such as local disk or sftp.
1307
_see_also = ['check']
1308
takes_args = ['branch?']
1310
def run(self, branch="."):
1311
from bzrlib.reconcile import reconcile
1312
dir = bzrdir.BzrDir.open(branch)
1316
class cmd_revision_history(Command):
1317
"""Display the list of revision ids on a branch."""
1320
takes_args = ['location?']
1325
def run(self, location="."):
1326
branch = Branch.open_containing(location)[0]
1327
for revid in branch.revision_history():
1328
self.outf.write(revid)
1329
self.outf.write('\n')
1332
class cmd_ancestry(Command):
1333
"""List all revisions merged into this branch."""
1335
_see_also = ['log', 'revision-history']
1336
takes_args = ['location?']
1341
def run(self, location="."):
1343
wt = WorkingTree.open_containing(location)[0]
1344
except errors.NoWorkingTree:
1345
b = Branch.open(location)
1346
last_revision = b.last_revision()
1349
last_revision = wt.last_revision()
1351
revision_ids = b.repository.get_ancestry(last_revision)
1353
for revision_id in revision_ids:
1354
self.outf.write(revision_id + '\n')
1357
class cmd_init(Command):
1358
"""Make a directory into a versioned branch.
1360
Use this to create an empty branch, or before importing an
1363
If there is a repository in a parent directory of the location, then
1364
the history of the branch will be stored in the repository. Otherwise
1365
init creates a standalone branch which carries its own history
1366
in the .bzr directory.
1368
If there is already a branch at the location but it has no working tree,
1369
the tree can be populated with 'bzr checkout'.
1371
Recipe for importing a tree of files::
1377
bzr commit -m "imported project"
1380
_see_also = ['init-repository', 'branch', 'checkout']
1381
takes_args = ['location?']
1383
Option('create-prefix',
1384
help='Create the path leading up to the branch '
1385
'if it does not already exist.'),
1386
RegistryOption('format',
1387
help='Specify a format for this branch. '
1388
'See "help formats".',
1389
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1390
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1391
value_switches=True,
1392
title="Branch Format",
1394
Option('append-revisions-only',
1395
help='Never change revnos or the existing log.'
1396
' Append revisions to it only.')
1398
def run(self, location=None, format=None, append_revisions_only=False,
1399
create_prefix=False):
1401
format = bzrdir.format_registry.make_bzrdir('default')
1402
if location is None:
1405
to_transport = transport.get_transport(location)
1407
# The path has to exist to initialize a
1408
# branch inside of it.
1409
# Just using os.mkdir, since I don't
1410
# believe that we want to create a bunch of
1411
# locations if the user supplies an extended path
1413
to_transport.ensure_base()
1414
except errors.NoSuchFile:
1415
if not create_prefix:
1416
raise errors.BzrCommandError("Parent directory of %s"
1418
"\nYou may supply --create-prefix to create all"
1419
" leading parent directories."
1421
_create_prefix(to_transport)
1424
a_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1425
except errors.NotBranchError:
1426
# really a NotBzrDir error...
1427
create_branch = bzrdir.BzrDir.create_branch_convenience
1428
branch = create_branch(to_transport.base, format=format,
1429
possible_transports=[to_transport])
1430
a_bzrdir = branch.bzrdir
1432
from bzrlib.transport.local import LocalTransport
1433
if a_bzrdir.has_branch():
1434
if (isinstance(to_transport, LocalTransport)
1435
and not a_bzrdir.has_workingtree()):
1436
raise errors.BranchExistsWithoutWorkingTree(location)
1437
raise errors.AlreadyBranchError(location)
1438
branch = a_bzrdir.create_branch()
1439
a_bzrdir.create_workingtree()
1440
if append_revisions_only:
1442
branch.set_append_revisions_only(True)
1443
except errors.UpgradeRequired:
1444
raise errors.BzrCommandError('This branch format cannot be set'
1445
' to append-revisions-only. Try --experimental-branch6')
1447
from bzrlib.info import show_bzrdir_info
1448
show_bzrdir_info(a_bzrdir, verbose=0, outfile=self.outf)
1451
class cmd_init_repository(Command):
1452
"""Create a shared repository to hold branches.
1454
New branches created under the repository directory will store their
1455
revisions in the repository, not in the branch directory.
1457
If the --no-trees option is used then the branches in the repository
1458
will not have working trees by default.
1461
Create a shared repositories holding just branches::
1463
bzr init-repo --no-trees repo
1466
Make a lightweight checkout elsewhere::
1468
bzr checkout --lightweight repo/trunk trunk-checkout
1473
_see_also = ['init', 'branch', 'checkout', 'repositories']
1474
takes_args = ["location"]
1475
takes_options = [RegistryOption('format',
1476
help='Specify a format for this repository. See'
1477
' "bzr help formats" for details.',
1478
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
1479
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
1480
value_switches=True, title='Repository format'),
1482
help='Branches in the repository will default to'
1483
' not having a working tree.'),
1485
aliases = ["init-repo"]
1487
def run(self, location, format=None, no_trees=False):
1489
format = bzrdir.format_registry.make_bzrdir('default')
1491
if location is None:
1494
to_transport = transport.get_transport(location)
1495
to_transport.ensure_base()
1497
newdir = format.initialize_on_transport(to_transport)
1498
repo = newdir.create_repository(shared=True)
1499
repo.set_make_working_trees(not no_trees)
1501
from bzrlib.info import show_bzrdir_info
1502
show_bzrdir_info(repo.bzrdir, verbose=0, outfile=self.outf)
1505
class cmd_diff(Command):
1506
"""Show differences in the working tree, between revisions or branches.
1508
If no arguments are given, all changes for the current tree are listed.
1509
If files are given, only the changes in those files are listed.
1510
Remote and multiple branches can be compared by using the --old and
1511
--new options. If not provided, the default for both is derived from
1512
the first argument, if any, or the current tree if no arguments are
1515
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1516
produces patches suitable for "patch -p1".
1520
2 - unrepresentable changes
1525
Shows the difference in the working tree versus the last commit::
1529
Difference between the working tree and revision 1::
1533
Difference between revision 2 and revision 1::
1537
Difference between revision 2 and revision 1 for branch xxx::
1541
Show just the differences for file NEWS::
1545
Show the differences in working tree xxx for file NEWS::
1549
Show the differences from branch xxx to this working tree:
1553
Show the differences between two branches for file NEWS::
1555
bzr diff --old xxx --new yyy NEWS
1557
Same as 'bzr diff' but prefix paths with old/ and new/::
1559
bzr diff --prefix old/:new/
1561
_see_also = ['status']
1562
takes_args = ['file*']
1564
Option('diff-options', type=str,
1565
help='Pass these options to the external diff program.'),
1566
Option('prefix', type=str,
1568
help='Set prefixes added to old and new filenames, as '
1569
'two values separated by a colon. (eg "old/:new/").'),
1571
help='Branch/tree to compare from.',
1575
help='Branch/tree to compare to.',
1581
help='Use this command to compare files.',
1585
aliases = ['di', 'dif']
1586
encoding_type = 'exact'
1589
def run(self, revision=None, file_list=None, diff_options=None,
1590
prefix=None, old=None, new=None, using=None):
1591
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1593
if (prefix is None) or (prefix == '0'):
1601
old_label, new_label = prefix.split(":")
1603
raise errors.BzrCommandError(
1604
'--prefix expects two values separated by a colon'
1605
' (eg "old/:new/")')
1607
if revision and len(revision) > 2:
1608
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1609
' one or two revision specifiers')
1611
old_tree, new_tree, specific_files, extra_trees = \
1612
_get_trees_to_diff(file_list, revision, old, new)
1613
return show_diff_trees(old_tree, new_tree, sys.stdout,
1614
specific_files=specific_files,
1615
external_diff_options=diff_options,
1616
old_label=old_label, new_label=new_label,
1617
extra_trees=extra_trees, using=using)
1620
class cmd_deleted(Command):
1621
"""List files deleted in the working tree.
1623
# TODO: Show files deleted since a previous revision, or
1624
# between two revisions.
1625
# TODO: Much more efficient way to do this: read in new
1626
# directories with readdir, rather than stating each one. Same
1627
# level of effort but possibly much less IO. (Or possibly not,
1628
# if the directories are very large...)
1629
_see_also = ['status', 'ls']
1630
takes_options = ['show-ids']
1633
def run(self, show_ids=False):
1634
tree = WorkingTree.open_containing(u'.')[0]
1637
old = tree.basis_tree()
1640
for path, ie in old.inventory.iter_entries():
1641
if not tree.has_id(ie.file_id):
1642
self.outf.write(path)
1644
self.outf.write(' ')
1645
self.outf.write(ie.file_id)
1646
self.outf.write('\n')
1653
class cmd_modified(Command):
1654
"""List files modified in working tree.
1658
_see_also = ['status', 'ls']
1661
help='Write an ascii NUL (\\0) separator '
1662
'between files rather than a newline.')
1666
def run(self, null=False):
1667
tree = WorkingTree.open_containing(u'.')[0]
1668
td = tree.changes_from(tree.basis_tree())
1669
for path, id, kind, text_modified, meta_modified in td.modified:
1671
self.outf.write(path + '\0')
1673
self.outf.write(osutils.quotefn(path) + '\n')
1676
class cmd_added(Command):
1677
"""List files added in working tree.
1681
_see_also = ['status', 'ls']
1684
help='Write an ascii NUL (\\0) separator '
1685
'between files rather than a newline.')
1689
def run(self, null=False):
1690
wt = WorkingTree.open_containing(u'.')[0]
1693
basis = wt.basis_tree()
1696
basis_inv = basis.inventory
1699
if file_id in basis_inv:
1701
if inv.is_root(file_id) and len(basis_inv) == 0:
1703
path = inv.id2path(file_id)
1704
if not os.access(osutils.abspath(path), os.F_OK):
1707
self.outf.write(path + '\0')
1709
self.outf.write(osutils.quotefn(path) + '\n')
1716
class cmd_root(Command):
1717
"""Show the tree root directory.
1719
The root is the nearest enclosing directory with a .bzr control
1722
takes_args = ['filename?']
1724
def run(self, filename=None):
1725
"""Print the branch root."""
1726
tree = WorkingTree.open_containing(filename)[0]
1727
self.outf.write(tree.basedir + '\n')
1730
def _parse_limit(limitstring):
1732
return int(limitstring)
1734
msg = "The limit argument must be an integer."
1735
raise errors.BzrCommandError(msg)
1738
class cmd_log(Command):
1739
"""Show log of a branch, file, or directory.
1741
By default show the log of the branch containing the working directory.
1743
To request a range of logs, you can use the command -r begin..end
1744
-r revision requests a specific revision, -r ..end or -r begin.. are
1748
Log the current branch::
1756
Log the last 10 revisions of a branch::
1758
bzr log -r -10.. http://server/branch
1761
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1763
takes_args = ['location?']
1766
help='Show from oldest to newest.'),
1768
custom_help('verbose',
1769
help='Show files changed in each revision.'),
1773
type=bzrlib.option._parse_revision_str,
1775
help='Show just the specified revision.'
1776
' See also "help revisionspec".'),
1780
help='Show revisions whose message matches this '
1781
'regular expression.',
1785
help='Limit the output to the first N revisions.',
1789
encoding_type = 'replace'
1792
def run(self, location=None, timezone='original',
1801
from bzrlib.log import show_log
1802
direction = (forward and 'forward') or 'reverse'
1804
if change is not None:
1806
raise errors.RangeInChangeOption()
1807
if revision is not None:
1808
raise errors.BzrCommandError(
1809
'--revision and --change are mutually exclusive')
1816
# find the file id to log:
1818
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1822
tree = b.basis_tree()
1823
file_id = tree.path2id(fp)
1825
raise errors.BzrCommandError(
1826
"Path does not have any revision history: %s" %
1830
# FIXME ? log the current subdir only RBC 20060203
1831
if revision is not None \
1832
and len(revision) > 0 and revision[0].get_branch():
1833
location = revision[0].get_branch()
1836
dir, relpath = bzrdir.BzrDir.open_containing(location)
1837
b = dir.open_branch()
1841
if revision is None:
1844
elif len(revision) == 1:
1845
rev1 = rev2 = revision[0].in_history(b)
1846
elif len(revision) == 2:
1847
if revision[1].get_branch() != revision[0].get_branch():
1848
# b is taken from revision[0].get_branch(), and
1849
# show_log will use its revision_history. Having
1850
# different branches will lead to weird behaviors.
1851
raise errors.BzrCommandError(
1852
"Log doesn't accept two revisions in different"
1854
rev1 = revision[0].in_history(b)
1855
rev2 = revision[1].in_history(b)
1857
raise errors.BzrCommandError(
1858
'bzr log --revision takes one or two values.')
1860
if log_format is None:
1861
log_format = log.log_formatter_registry.get_default(b)
1863
lf = log_format(show_ids=show_ids, to_file=self.outf,
1864
show_timezone=timezone)
1870
direction=direction,
1871
start_revision=rev1,
1879
def get_log_format(long=False, short=False, line=False, default='long'):
1880
log_format = default
1884
log_format = 'short'
1890
class cmd_touching_revisions(Command):
1891
"""Return revision-ids which affected a particular file.
1893
A more user-friendly interface is "bzr log FILE".
1897
takes_args = ["filename"]
1900
def run(self, filename):
1901
tree, relpath = WorkingTree.open_containing(filename)
1903
file_id = tree.path2id(relpath)
1904
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1905
self.outf.write("%6d %s\n" % (revno, what))
1908
class cmd_ls(Command):
1909
"""List files in a tree.
1912
_see_also = ['status', 'cat']
1913
takes_args = ['path?']
1914
# TODO: Take a revision or remote path and list that tree instead.
1918
Option('non-recursive',
1919
help='Don\'t recurse into subdirectories.'),
1921
help='Print paths relative to the root of the branch.'),
1922
Option('unknown', help='Print unknown files.'),
1923
Option('versioned', help='Print versioned files.',
1925
Option('ignored', help='Print ignored files.'),
1927
help='Write an ascii NUL (\\0) separator '
1928
'between files rather than a newline.'),
1930
help='List entries of a particular kind: file, directory, symlink.',
1935
def run(self, revision=None, verbose=False,
1936
non_recursive=False, from_root=False,
1937
unknown=False, versioned=False, ignored=False,
1938
null=False, kind=None, show_ids=False, path=None):
1940
if kind and kind not in ('file', 'directory', 'symlink'):
1941
raise errors.BzrCommandError('invalid kind specified')
1943
if verbose and null:
1944
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1945
all = not (unknown or versioned or ignored)
1947
selection = {'I':ignored, '?':unknown, 'V':versioned}
1954
raise errors.BzrCommandError('cannot specify both --from-root'
1958
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1964
if revision is not None or tree is None:
1965
tree = _get_one_revision_tree('ls', revision, branch=branch)
1969
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1970
if fp.startswith(relpath):
1971
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1972
if non_recursive and '/' in fp:
1974
if not all and not selection[fc]:
1976
if kind is not None and fkind != kind:
1979
kindch = entry.kind_character()
1980
outstring = '%-8s %s%s' % (fc, fp, kindch)
1981
if show_ids and fid is not None:
1982
outstring = "%-50s %s" % (outstring, fid)
1983
self.outf.write(outstring + '\n')
1985
self.outf.write(fp + '\0')
1988
self.outf.write(fid)
1989
self.outf.write('\0')
1997
self.outf.write('%-50s %s\n' % (fp, my_id))
1999
self.outf.write(fp + '\n')
2004
class cmd_unknowns(Command):
2005
"""List unknown files.
2013
for f in WorkingTree.open_containing(u'.')[0].unknowns():
2014
self.outf.write(osutils.quotefn(f) + '\n')
2017
class cmd_ignore(Command):
2018
"""Ignore specified files or patterns.
2020
See ``bzr help patterns`` for details on the syntax of patterns.
2022
To remove patterns from the ignore list, edit the .bzrignore file.
2023
After adding, editing or deleting that file either indirectly by
2024
using this command or directly by using an editor, be sure to commit
2027
Note: ignore patterns containing shell wildcards must be quoted from
2031
Ignore the top level Makefile::
2033
bzr ignore ./Makefile
2035
Ignore class files in all directories::
2037
bzr ignore "*.class"
2039
Ignore .o files under the lib directory::
2041
bzr ignore "lib/**/*.o"
2043
Ignore .o files under the lib directory::
2045
bzr ignore "RE:lib/.*\.o"
2047
Ignore everything but the "debian" toplevel directory::
2049
bzr ignore "RE:(?!debian/).*"
2052
_see_also = ['status', 'ignored', 'patterns']
2053
takes_args = ['name_pattern*']
2055
Option('old-default-rules',
2056
help='Write out the ignore rules bzr < 0.9 always used.')
2059
def run(self, name_pattern_list=None, old_default_rules=None):
2060
from bzrlib import ignores
2061
if old_default_rules is not None:
2062
# dump the rules and exit
2063
for pattern in ignores.OLD_DEFAULTS:
2066
if not name_pattern_list:
2067
raise errors.BzrCommandError("ignore requires at least one "
2068
"NAME_PATTERN or --old-default-rules")
2069
name_pattern_list = [globbing.normalize_pattern(p)
2070
for p in name_pattern_list]
2071
for name_pattern in name_pattern_list:
2072
if (name_pattern[0] == '/' or
2073
(len(name_pattern) > 1 and name_pattern[1] == ':')):
2074
raise errors.BzrCommandError(
2075
"NAME_PATTERN should not be an absolute path")
2076
tree, relpath = WorkingTree.open_containing(u'.')
2077
ignores.tree_ignores_add_patterns(tree, name_pattern_list)
2078
ignored = globbing.Globster(name_pattern_list)
2081
for entry in tree.list_files():
2085
if ignored.match(filename):
2086
matches.append(filename.encode('utf-8'))
2088
if len(matches) > 0:
2089
print "Warning: the following files are version controlled and" \
2090
" match your ignore pattern:\n%s" % ("\n".join(matches),)
2093
class cmd_ignored(Command):
2094
"""List ignored files and the patterns that matched them.
2096
List all the ignored files and the ignore pattern that caused the file to
2099
Alternatively, to list just the files::
2104
encoding_type = 'replace'
2105
_see_also = ['ignore', 'ls']
2109
tree = WorkingTree.open_containing(u'.')[0]
2112
for path, file_class, kind, file_id, entry in tree.list_files():
2113
if file_class != 'I':
2115
## XXX: Slightly inefficient since this was already calculated
2116
pat = tree.is_ignored(path)
2117
self.outf.write('%-50s %s\n' % (path, pat))
2122
class cmd_lookup_revision(Command):
2123
"""Lookup the revision-id from a revision-number
2126
bzr lookup-revision 33
2129
takes_args = ['revno']
2132
def run(self, revno):
2136
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2138
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2141
class cmd_export(Command):
2142
"""Export current or past revision to a destination directory or archive.
2144
If no revision is specified this exports the last committed revision.
2146
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2147
given, try to find the format with the extension. If no extension
2148
is found exports to a directory (equivalent to --format=dir).
2150
If root is supplied, it will be used as the root directory inside
2151
container formats (tar, zip, etc). If it is not supplied it will default
2152
to the exported filename. The root option has no effect for 'dir' format.
2154
If branch is omitted then the branch containing the current working
2155
directory will be used.
2157
Note: Export of tree with non-ASCII filenames to zip is not supported.
2159
================= =========================
2160
Supported formats Autodetected by extension
2161
================= =========================
2164
tbz2 .tar.bz2, .tbz2
2167
================= =========================
2169
takes_args = ['dest', 'branch_or_subdir?']
2172
help="Type of file to export to.",
2177
help="Name of the root directory inside the exported file."),
2179
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2181
from bzrlib.export import export
2183
if branch_or_subdir is None:
2184
tree = WorkingTree.open_containing(u'.')[0]
2188
b, subdir = Branch.open_containing(branch_or_subdir)
2191
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2193
export(rev_tree, dest, format, root, subdir)
2194
except errors.NoSuchExportFormat, e:
2195
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2198
class cmd_cat(Command):
2199
"""Write the contents of a file as of a given revision to standard output.
2201
If no revision is nominated, the last revision is used.
2203
Note: Take care to redirect standard output when using this command on a
2209
Option('name-from-revision', help='The path name in the old tree.'),
2212
takes_args = ['filename']
2213
encoding_type = 'exact'
2216
def run(self, filename, revision=None, name_from_revision=False):
2217
if revision is not None and len(revision) != 1:
2218
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2219
" one revision specifier")
2220
tree, branch, relpath = \
2221
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2224
return self._run(tree, branch, relpath, filename, revision,
2229
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2231
tree = b.basis_tree()
2232
rev_tree = _get_one_revision_tree('cat', revision, branch=b)
2234
cur_file_id = tree.path2id(relpath)
2235
old_file_id = rev_tree.path2id(relpath)
2237
if name_from_revision:
2238
if old_file_id is None:
2239
raise errors.BzrCommandError(
2240
"%r is not present in revision %s" % (
2241
filename, rev_tree.get_revision_id()))
2243
content = rev_tree.get_file_text(old_file_id)
2244
elif cur_file_id is not None:
2245
content = rev_tree.get_file_text(cur_file_id)
2246
elif old_file_id is not None:
2247
content = rev_tree.get_file_text(old_file_id)
2249
raise errors.BzrCommandError(
2250
"%r is not present in revision %s" % (
2251
filename, rev_tree.get_revision_id()))
2252
self.outf.write(content)
2255
class cmd_local_time_offset(Command):
2256
"""Show the offset in seconds from GMT to local time."""
2260
print osutils.local_time_offset()
2264
class cmd_commit(Command):
2265
"""Commit changes into a new revision.
2267
If no arguments are given, the entire tree is committed.
2269
If selected files are specified, only changes to those files are
2270
committed. If a directory is specified then the directory and everything
2271
within it is committed.
2273
When excludes are given, they take precedence over selected files.
2274
For example, too commit only changes within foo, but not changes within
2277
bzr commit foo -x foo/bar
2279
If author of the change is not the same person as the committer, you can
2280
specify the author's name using the --author option. The name should be
2281
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2283
A selected-file commit may fail in some cases where the committed
2284
tree would be invalid. Consider::
2289
bzr commit foo -m "committing foo"
2290
bzr mv foo/bar foo/baz
2293
bzr commit foo/bar -m "committing bar but not baz"
2295
In the example above, the last commit will fail by design. This gives
2296
the user the opportunity to decide whether they want to commit the
2297
rename at the same time, separately first, or not at all. (As a general
2298
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2300
Note: A selected-file commit after a merge is not yet supported.
2302
# TODO: Run hooks on tree to-be-committed, and after commit.
2304
# TODO: Strict commit that fails if there are deleted files.
2305
# (what does "deleted files" mean ??)
2307
# TODO: Give better message for -s, --summary, used by tla people
2309
# XXX: verbose currently does nothing
2311
_see_also = ['bugs', 'uncommit']
2312
takes_args = ['selected*']
2314
ListOption('exclude', type=str, short_name='x',
2315
help="Do not consider changes made to a given path."),
2316
Option('message', type=unicode,
2318
help="Description of the new revision."),
2321
help='Commit even if nothing has changed.'),
2322
Option('file', type=str,
2325
help='Take commit message from this file.'),
2327
help="Refuse to commit if there are unknown "
2328
"files in the working tree."),
2329
ListOption('fixes', type=str,
2330
help="Mark a bug as being fixed by this revision."),
2331
Option('author', type=unicode,
2332
help="Set the author's name, if it's different "
2333
"from the committer."),
2335
help="Perform a local commit in a bound "
2336
"branch. Local commits are not pushed to "
2337
"the master branch until a normal commit "
2341
help='When no message is supplied, show the diff along'
2342
' with the status summary in the message editor.'),
2344
aliases = ['ci', 'checkin']
2346
def _get_bug_fix_properties(self, fixes, branch):
2348
# Configure the properties for bug fixing attributes.
2349
for fixed_bug in fixes:
2350
tokens = fixed_bug.split(':')
2351
if len(tokens) != 2:
2352
raise errors.BzrCommandError(
2353
"Invalid bug %s. Must be in the form of 'tag:id'. "
2354
"Commit refused." % fixed_bug)
2355
tag, bug_id = tokens
2357
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2358
except errors.UnknownBugTrackerAbbreviation:
2359
raise errors.BzrCommandError(
2360
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2361
except errors.MalformedBugIdentifier:
2362
raise errors.BzrCommandError(
2363
"Invalid bug identifier for %s. Commit refused."
2365
properties.append('%s fixed' % bug_url)
2366
return '\n'.join(properties)
2368
def run(self, message=None, file=None, verbose=False, selected_list=None,
2369
unchanged=False, strict=False, local=False, fixes=None,
2370
author=None, show_diff=False, exclude=None):
2371
from bzrlib.errors import (
2376
from bzrlib.msgeditor import (
2377
edit_commit_message_encoded,
2378
generate_commit_message_template,
2379
make_commit_message_template_encoded
2382
# TODO: Need a blackbox test for invoking the external editor; may be
2383
# slightly problematic to run this cross-platform.
2385
# TODO: do more checks that the commit will succeed before
2386
# spending the user's valuable time typing a commit message.
2390
tree, selected_list = tree_files(selected_list)
2391
if selected_list == ['']:
2392
# workaround - commit of root of tree should be exactly the same
2393
# as just default commit in that tree, and succeed even though
2394
# selected-file merge commit is not done yet
2399
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2401
properties['bugs'] = bug_property
2403
if local and not tree.branch.get_bound_location():
2404
raise errors.LocalRequiresBoundBranch()
2406
def get_message(commit_obj):
2407
"""Callback to get commit message"""
2408
my_message = message
2409
if my_message is None and not file:
2410
t = make_commit_message_template_encoded(tree,
2411
selected_list, diff=show_diff,
2412
output_encoding=osutils.get_user_encoding())
2413
start_message = generate_commit_message_template(commit_obj)
2414
my_message = edit_commit_message_encoded(t,
2415
start_message=start_message)
2416
if my_message is None:
2417
raise errors.BzrCommandError("please specify a commit"
2418
" message with either --message or --file")
2419
elif my_message and file:
2420
raise errors.BzrCommandError(
2421
"please specify either --message or --file")
2423
my_message = codecs.open(file, 'rt',
2424
osutils.get_user_encoding()).read()
2425
if my_message == "":
2426
raise errors.BzrCommandError("empty commit message specified")
2430
tree.commit(message_callback=get_message,
2431
specific_files=selected_list,
2432
allow_pointless=unchanged, strict=strict, local=local,
2433
reporter=None, verbose=verbose, revprops=properties,
2435
exclude=safe_relpath_files(tree, exclude))
2436
except PointlessCommit:
2437
# FIXME: This should really happen before the file is read in;
2438
# perhaps prepare the commit; get the message; then actually commit
2439
raise errors.BzrCommandError("no changes to commit."
2440
" use --unchanged to commit anyhow")
2441
except ConflictsInTree:
2442
raise errors.BzrCommandError('Conflicts detected in working '
2443
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2445
except StrictCommitFailed:
2446
raise errors.BzrCommandError("Commit refused because there are"
2447
" unknown files in the working tree.")
2448
except errors.BoundBranchOutOfDate, e:
2449
raise errors.BzrCommandError(str(e) + "\n"
2450
'To commit to master branch, run update and then commit.\n'
2451
'You can also pass --local to commit to continue working '
2455
class cmd_check(Command):
2456
"""Validate working tree structure, branch consistency and repository history.
2458
This command checks various invariants about branch and repository storage
2459
to detect data corruption or bzr bugs.
2461
The working tree and branch checks will only give output if a problem is
2462
detected. The output fields of the repository check are:
2464
revisions: This is just the number of revisions checked. It doesn't
2466
versionedfiles: This is just the number of versionedfiles checked. It
2467
doesn't indicate a problem.
2468
unreferenced ancestors: Texts that are ancestors of other texts, but
2469
are not properly referenced by the revision ancestry. This is a
2470
subtle problem that Bazaar can work around.
2471
unique file texts: This is the total number of unique file contents
2472
seen in the checked revisions. It does not indicate a problem.
2473
repeated file texts: This is the total number of repeated texts seen
2474
in the checked revisions. Texts can be repeated when their file
2475
entries are modified, but the file contents are not. It does not
2478
If no restrictions are specified, all Bazaar data that is found at the given
2479
location will be checked.
2483
Check the tree and branch at 'foo'::
2485
bzr check --tree --branch foo
2487
Check only the repository at 'bar'::
2489
bzr check --repo bar
2491
Check everything at 'baz'::
2496
_see_also = ['reconcile']
2497
takes_args = ['path?']
2498
takes_options = ['verbose',
2499
Option('branch', help="Check the branch related to the"
2500
" current directory."),
2501
Option('repo', help="Check the repository related to the"
2502
" current directory."),
2503
Option('tree', help="Check the working tree related to"
2504
" the current directory.")]
2506
def run(self, path=None, verbose=False, branch=False, repo=False,
2508
from bzrlib.check import check_dwim
2511
if not branch and not repo and not tree:
2512
branch = repo = tree = True
2513
check_dwim(path, verbose, do_branch=branch, do_repo=repo, do_tree=tree)
2516
class cmd_upgrade(Command):
2517
"""Upgrade branch storage to current format.
2519
The check command or bzr developers may sometimes advise you to run
2520
this command. When the default format has changed you may also be warned
2521
during other operations to upgrade.
2524
_see_also = ['check']
2525
takes_args = ['url?']
2527
RegistryOption('format',
2528
help='Upgrade to a specific format. See "bzr help'
2529
' formats" for details.',
2530
lazy_registry=('bzrlib.bzrdir', 'format_registry'),
2531
converter=lambda name: bzrdir.format_registry.make_bzrdir(name),
2532
value_switches=True, title='Branch format'),
2535
def run(self, url='.', format=None):
2536
from bzrlib.upgrade import upgrade
2538
format = bzrdir.format_registry.make_bzrdir('default')
2539
upgrade(url, format)
2542
class cmd_whoami(Command):
2543
"""Show or set bzr user id.
2546
Show the email of the current user::
2550
Set the current user::
2552
bzr whoami "Frank Chu <fchu@example.com>"
2554
takes_options = [ Option('email',
2555
help='Display email address only.'),
2557
help='Set identity for the current branch instead of '
2560
takes_args = ['name?']
2561
encoding_type = 'replace'
2564
def run(self, email=False, branch=False, name=None):
2566
# use branch if we're inside one; otherwise global config
2568
c = Branch.open_containing('.')[0].get_config()
2569
except errors.NotBranchError:
2570
c = config.GlobalConfig()
2572
self.outf.write(c.user_email() + '\n')
2574
self.outf.write(c.username() + '\n')
2577
# display a warning if an email address isn't included in the given name.
2579
config.extract_email_address(name)
2580
except errors.NoEmailInUsername, e:
2581
warning('"%s" does not seem to contain an email address. '
2582
'This is allowed, but not recommended.', name)
2584
# use global config unless --branch given
2586
c = Branch.open_containing('.')[0].get_config()
2588
c = config.GlobalConfig()
2589
c.set_user_option('email', name)
2592
class cmd_nick(Command):
2593
"""Print or set the branch nickname.
2595
If unset, the tree root directory name is used as the nickname.
2596
To print the current nickname, execute with no argument.
2598
Bound branches use the nickname of its master branch unless it is set
2602
_see_also = ['info']
2603
takes_args = ['nickname?']
2604
def run(self, nickname=None):
2605
branch = Branch.open_containing(u'.')[0]
2606
if nickname is None:
2607
self.printme(branch)
2609
branch.nick = nickname
2612
def printme(self, branch):
2616
class cmd_alias(Command):
2617
"""Set/unset and display aliases.
2620
Show the current aliases::
2624
Show the alias specified for 'll'::
2628
Set an alias for 'll'::
2630
bzr alias ll="log --line -r-10..-1"
2632
To remove an alias for 'll'::
2634
bzr alias --remove ll
2637
takes_args = ['name?']
2639
Option('remove', help='Remove the alias.'),
2642
def run(self, name=None, remove=False):
2644
self.remove_alias(name)
2646
self.print_aliases()
2648
equal_pos = name.find('=')
2650
self.print_alias(name)
2652
self.set_alias(name[:equal_pos], name[equal_pos+1:])
2654
def remove_alias(self, alias_name):
2655
if alias_name is None:
2656
raise errors.BzrCommandError(
2657
'bzr alias --remove expects an alias to remove.')
2658
# If alias is not found, print something like:
2659
# unalias: foo: not found
2660
c = config.GlobalConfig()
2661
c.unset_alias(alias_name)
2664
def print_aliases(self):
2665
"""Print out the defined aliases in a similar format to bash."""
2666
aliases = config.GlobalConfig().get_aliases()
2667
for key, value in sorted(aliases.iteritems()):
2668
self.outf.write('bzr alias %s="%s"\n' % (key, value))
2671
def print_alias(self, alias_name):
2672
from bzrlib.commands import get_alias
2673
alias = get_alias(alias_name)
2675
self.outf.write("bzr alias: %s: not found\n" % alias_name)
2678
'bzr alias %s="%s"\n' % (alias_name, ' '.join(alias)))
2680
def set_alias(self, alias_name, alias_command):
2681
"""Save the alias in the global config."""
2682
c = config.GlobalConfig()
2683
c.set_alias(alias_name, alias_command)
2686
class cmd_selftest(Command):
2687
"""Run internal test suite.
2689
If arguments are given, they are regular expressions that say which tests
2690
should run. Tests matching any expression are run, and other tests are
2693
Alternatively if --first is given, matching tests are run first and then
2694
all other tests are run. This is useful if you have been working in a
2695
particular area, but want to make sure nothing else was broken.
2697
If --exclude is given, tests that match that regular expression are
2698
excluded, regardless of whether they match --first or not.
2700
To help catch accidential dependencies between tests, the --randomize
2701
option is useful. In most cases, the argument used is the word 'now'.
2702
Note that the seed used for the random number generator is displayed
2703
when this option is used. The seed can be explicitly passed as the
2704
argument to this option if required. This enables reproduction of the
2705
actual ordering used if and when an order sensitive problem is encountered.
2707
If --list-only is given, the tests that would be run are listed. This is
2708
useful when combined with --first, --exclude and/or --randomize to
2709
understand their impact. The test harness reports "Listed nn tests in ..."
2710
instead of "Ran nn tests in ..." when list mode is enabled.
2712
If the global option '--no-plugins' is given, plugins are not loaded
2713
before running the selftests. This has two effects: features provided or
2714
modified by plugins will not be tested, and tests provided by plugins will
2717
Tests that need working space on disk use a common temporary directory,
2718
typically inside $TMPDIR or /tmp.
2721
Run only tests relating to 'ignore'::
2725
Disable plugins and list tests as they're run::
2727
bzr --no-plugins selftest -v
2729
# NB: this is used from the class without creating an instance, which is
2730
# why it does not have a self parameter.
2731
def get_transport_type(typestring):
2732
"""Parse and return a transport specifier."""
2733
if typestring == "sftp":
2734
from bzrlib.transport.sftp import SFTPAbsoluteServer
2735
return SFTPAbsoluteServer
2736
if typestring == "memory":
2737
from bzrlib.transport.memory import MemoryServer
2739
if typestring == "fakenfs":
2740
from bzrlib.transport.fakenfs import FakeNFSServer
2741
return FakeNFSServer
2742
msg = "No known transport type %s. Supported types are: sftp\n" %\
2744
raise errors.BzrCommandError(msg)
2747
takes_args = ['testspecs*']
2748
takes_options = ['verbose',
2750
help='Stop when one test fails.',
2754
help='Use a different transport by default '
2755
'throughout the test suite.',
2756
type=get_transport_type),
2758
help='Run the benchmarks rather than selftests.'),
2759
Option('lsprof-timed',
2760
help='Generate lsprof output for benchmarked'
2761
' sections of code.'),
2762
Option('cache-dir', type=str,
2763
help='Cache intermediate benchmark output in this '
2766
help='Run all tests, but run specified tests first.',
2770
help='List the tests instead of running them.'),
2771
Option('randomize', type=str, argname="SEED",
2772
help='Randomize the order of tests using the given'
2773
' seed or "now" for the current time.'),
2774
Option('exclude', type=str, argname="PATTERN",
2776
help='Exclude tests that match this regular'
2778
Option('strict', help='Fail on missing dependencies or '
2780
Option('load-list', type=str, argname='TESTLISTFILE',
2781
help='Load a test id list from a text file.'),
2782
ListOption('debugflag', type=str, short_name='E',
2783
help='Turn on a selftest debug flag.'),
2784
ListOption('starting-with', type=str, argname='TESTID',
2785
param_name='starting_with', short_name='s',
2787
'Load only the tests starting with TESTID.'),
2789
encoding_type = 'replace'
2791
def run(self, testspecs_list=None, verbose=False, one=False,
2792
transport=None, benchmark=None,
2793
lsprof_timed=None, cache_dir=None,
2794
first=False, list_only=False,
2795
randomize=None, exclude=None, strict=False,
2796
load_list=None, debugflag=None, starting_with=None):
2797
from bzrlib.tests import selftest
2798
import bzrlib.benchmarks as benchmarks
2799
from bzrlib.benchmarks import tree_creator
2801
# Make deprecation warnings visible, unless -Werror is set
2802
symbol_versioning.activate_deprecation_warnings(override=False)
2804
if cache_dir is not None:
2805
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2807
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2808
print ' %s (%s python%s)' % (
2810
bzrlib.version_string,
2811
bzrlib._format_version_tuple(sys.version_info),
2814
if testspecs_list is not None:
2815
pattern = '|'.join(testspecs_list)
2819
test_suite_factory = benchmarks.test_suite
2820
# Unless user explicitly asks for quiet, be verbose in benchmarks
2821
verbose = not is_quiet()
2822
# TODO: should possibly lock the history file...
2823
benchfile = open(".perf_history", "at", buffering=1)
2825
test_suite_factory = None
2828
result = selftest(verbose=verbose,
2830
stop_on_failure=one,
2831
transport=transport,
2832
test_suite_factory=test_suite_factory,
2833
lsprof_timed=lsprof_timed,
2834
bench_history=benchfile,
2835
matching_tests_first=first,
2836
list_only=list_only,
2837
random_seed=randomize,
2838
exclude_pattern=exclude,
2840
load_list=load_list,
2841
debug_flags=debugflag,
2842
starting_with=starting_with,
2845
if benchfile is not None:
2848
note('tests passed')
2850
note('tests failed')
2851
return int(not result)
2854
class cmd_version(Command):
2855
"""Show version of bzr."""
2857
encoding_type = 'replace'
2859
Option("short", help="Print just the version number."),
2863
def run(self, short=False):
2864
from bzrlib.version import show_version
2866
self.outf.write(bzrlib.version_string + '\n')
2868
show_version(to_file=self.outf)
2871
class cmd_rocks(Command):
2872
"""Statement of optimism."""
2878
print "It sure does!"
2881
class cmd_find_merge_base(Command):
2882
"""Find and print a base revision for merging two branches."""
2883
# TODO: Options to specify revisions on either side, as if
2884
# merging only part of the history.
2885
takes_args = ['branch', 'other']
2889
def run(self, branch, other):
2890
from bzrlib.revision import ensure_null
2892
branch1 = Branch.open_containing(branch)[0]
2893
branch2 = Branch.open_containing(other)[0]
2898
last1 = ensure_null(branch1.last_revision())
2899
last2 = ensure_null(branch2.last_revision())
2901
graph = branch1.repository.get_graph(branch2.repository)
2902
base_rev_id = graph.find_unique_lca(last1, last2)
2904
print 'merge base is revision %s' % base_rev_id
2911
class cmd_merge(Command):
2912
"""Perform a three-way merge.
2914
The source of the merge can be specified either in the form of a branch,
2915
or in the form of a path to a file containing a merge directive generated
2916
with bzr send. If neither is specified, the default is the upstream branch
2917
or the branch most recently merged using --remember.
2919
When merging a branch, by default the tip will be merged. To pick a different
2920
revision, pass --revision. If you specify two values, the first will be used as
2921
BASE and the second one as OTHER. Merging individual revisions, or a subset of
2922
available revisions, like this is commonly referred to as "cherrypicking".
2924
Revision numbers are always relative to the branch being merged.
2926
By default, bzr will try to merge in all new work from the other
2927
branch, automatically determining an appropriate base. If this
2928
fails, you may need to give an explicit base.
2930
Merge will do its best to combine the changes in two branches, but there
2931
are some kinds of problems only a human can fix. When it encounters those,
2932
it will mark a conflict. A conflict means that you need to fix something,
2933
before you should commit.
2935
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2937
If there is no default branch set, the first merge will set it. After
2938
that, you can omit the branch to use the default. To change the
2939
default, use --remember. The value will only be saved if the remote
2940
location can be accessed.
2942
The results of the merge are placed into the destination working
2943
directory, where they can be reviewed (with bzr diff), tested, and then
2944
committed to record the result of the merge.
2946
merge refuses to run if there are any uncommitted changes, unless
2950
To merge the latest revision from bzr.dev::
2952
bzr merge ../bzr.dev
2954
To merge changes up to and including revision 82 from bzr.dev::
2956
bzr merge -r 82 ../bzr.dev
2958
To merge the changes introduced by 82, without previous changes::
2960
bzr merge -r 81..82 ../bzr.dev
2962
To apply a merge directive contained in in /tmp/merge:
2964
bzr merge /tmp/merge
2967
encoding_type = 'exact'
2968
_see_also = ['update', 'remerge', 'status-flags']
2969
takes_args = ['location?']
2974
help='Merge even if the destination tree has uncommitted changes.'),
2978
Option('show-base', help="Show base revision text in "
2980
Option('uncommitted', help='Apply uncommitted changes'
2981
' from a working copy, instead of branch changes.'),
2982
Option('pull', help='If the destination is already'
2983
' completely merged into the source, pull from the'
2984
' source rather than merging. When this happens,'
2985
' you do not need to commit the result.'),
2987
help='Branch to merge into, '
2988
'rather than the one containing the working directory.',
2992
Option('preview', help='Instead of merging, show a diff of the merge.')
2995
def run(self, location=None, revision=None, force=False,
2996
merge_type=None, show_base=False, reprocess=None, remember=False,
2997
uncommitted=False, pull=False,
3001
if merge_type is None:
3002
merge_type = _mod_merge.Merge3Merger
3004
if directory is None: directory = u'.'
3005
possible_transports = []
3007
allow_pending = True
3008
verified = 'inapplicable'
3009
tree = WorkingTree.open_containing(directory)[0]
3010
change_reporter = delta._ChangeReporter(
3011
unversioned_filter=tree.is_ignored)
3014
pb = ui.ui_factory.nested_progress_bar()
3015
cleanups.append(pb.finished)
3017
cleanups.append(tree.unlock)
3018
if location is not None:
3020
mergeable = bundle.read_mergeable_from_url(location,
3021
possible_transports=possible_transports)
3022
except errors.NotABundle:
3026
raise errors.BzrCommandError('Cannot use --uncommitted'
3027
' with bundles or merge directives.')
3029
if revision is not None:
3030
raise errors.BzrCommandError(
3031
'Cannot use -r with merge directives or bundles')
3032
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3035
if merger is None and uncommitted:
3036
if revision is not None and len(revision) > 0:
3037
raise errors.BzrCommandError('Cannot use --uncommitted and'
3038
' --revision at the same time.')
3039
location = self._select_branch_location(tree, location)[0]
3040
other_tree, other_path = WorkingTree.open_containing(location)
3041
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
3043
allow_pending = False
3044
if other_path != '':
3045
merger.interesting_files = [other_path]
3048
merger, allow_pending = self._get_merger_from_branch(tree,
3049
location, revision, remember, possible_transports, pb)
3051
merger.merge_type = merge_type
3052
merger.reprocess = reprocess
3053
merger.show_base = show_base
3054
self.sanity_check_merger(merger)
3055
if (merger.base_rev_id == merger.other_rev_id and
3056
merger.other_rev_id is not None):
3057
note('Nothing to do.')
3060
if merger.interesting_files is not None:
3061
raise errors.BzrCommandError('Cannot pull individual files')
3062
if (merger.base_rev_id == tree.last_revision()):
3063
result = tree.pull(merger.other_branch, False,
3064
merger.other_rev_id)
3065
result.report(self.outf)
3067
merger.check_basis(not force)
3069
return self._do_preview(merger)
3071
return self._do_merge(merger, change_reporter, allow_pending,
3074
for cleanup in reversed(cleanups):
3077
def _do_preview(self, merger):
3078
from bzrlib.diff import show_diff_trees
3079
tree_merger = merger.make_merger()
3080
tt = tree_merger.make_preview_transform()
3082
result_tree = tt.get_preview_tree()
3083
show_diff_trees(merger.this_tree, result_tree, self.outf,
3084
old_label='', new_label='')
3088
def _do_merge(self, merger, change_reporter, allow_pending, verified):
3089
merger.change_reporter = change_reporter
3090
conflict_count = merger.do_merge()
3092
merger.set_pending()
3093
if verified == 'failed':
3094
warning('Preview patch does not match changes')
3095
if conflict_count != 0:
3100
def sanity_check_merger(self, merger):
3101
if (merger.show_base and
3102
not merger.merge_type is _mod_merge.Merge3Merger):
3103
raise errors.BzrCommandError("Show-base is not supported for this"
3104
" merge type. %s" % merger.merge_type)
3105
if merger.reprocess is None:
3106
if merger.show_base:
3107
merger.reprocess = False
3109
# Use reprocess if the merger supports it
3110
merger.reprocess = merger.merge_type.supports_reprocess
3111
if merger.reprocess and not merger.merge_type.supports_reprocess:
3112
raise errors.BzrCommandError("Conflict reduction is not supported"
3113
" for merge type %s." %
3115
if merger.reprocess and merger.show_base:
3116
raise errors.BzrCommandError("Cannot do conflict reduction and"
3119
def _get_merger_from_branch(self, tree, location, revision, remember,
3120
possible_transports, pb):
3121
"""Produce a merger from a location, assuming it refers to a branch."""
3122
from bzrlib.tag import _merge_tags_if_possible
3123
# find the branch locations
3124
other_loc, user_location = self._select_branch_location(tree, location,
3126
if revision is not None and len(revision) == 2:
3127
base_loc, _unused = self._select_branch_location(tree,
3128
location, revision, 0)
3130
base_loc = other_loc
3132
other_branch, other_path = Branch.open_containing(other_loc,
3133
possible_transports)
3134
if base_loc == other_loc:
3135
base_branch = other_branch
3137
base_branch, base_path = Branch.open_containing(base_loc,
3138
possible_transports)
3139
# Find the revision ids
3140
if revision is None or len(revision) < 1 or revision[-1] is None:
3141
other_revision_id = _mod_revision.ensure_null(
3142
other_branch.last_revision())
3144
other_revision_id = revision[-1].as_revision_id(other_branch)
3145
if (revision is not None and len(revision) == 2
3146
and revision[0] is not None):
3147
base_revision_id = revision[0].as_revision_id(base_branch)
3149
base_revision_id = None
3150
# Remember where we merge from
3151
if ((remember or tree.branch.get_submit_branch() is None) and
3152
user_location is not None):
3153
tree.branch.set_submit_branch(other_branch.base)
3154
_merge_tags_if_possible(other_branch, tree.branch)
3155
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
3156
other_revision_id, base_revision_id, other_branch, base_branch)
3157
if other_path != '':
3158
allow_pending = False
3159
merger.interesting_files = [other_path]
3161
allow_pending = True
3162
return merger, allow_pending
3164
def _select_branch_location(self, tree, user_location, revision=None,
3166
"""Select a branch location, according to possible inputs.
3168
If provided, branches from ``revision`` are preferred. (Both
3169
``revision`` and ``index`` must be supplied.)
3171
Otherwise, the ``location`` parameter is used. If it is None, then the
3172
``submit`` or ``parent`` location is used, and a note is printed.
3174
:param tree: The working tree to select a branch for merging into
3175
:param location: The location entered by the user
3176
:param revision: The revision parameter to the command
3177
:param index: The index to use for the revision parameter. Negative
3178
indices are permitted.
3179
:return: (selected_location, user_location). The default location
3180
will be the user-entered location.
3182
if (revision is not None and index is not None
3183
and revision[index] is not None):
3184
branch = revision[index].get_branch()
3185
if branch is not None:
3186
return branch, branch
3187
if user_location is None:
3188
location = self._get_remembered(tree, 'Merging from')
3190
location = user_location
3191
return location, user_location
3193
def _get_remembered(self, tree, verb_string):
3194
"""Use tree.branch's parent if none was supplied.
3196
Report if the remembered location was used.
3198
stored_location = tree.branch.get_submit_branch()
3199
stored_location_type = "submit"
3200
if stored_location is None:
3201
stored_location = tree.branch.get_parent()
3202
stored_location_type = "parent"
3203
mutter("%s", stored_location)
3204
if stored_location is None:
3205
raise errors.BzrCommandError("No location specified or remembered")
3206
display_url = urlutils.unescape_for_display(stored_location, 'utf-8')
3207
note(u"%s remembered %s location %s", verb_string,
3208
stored_location_type, display_url)
3209
return stored_location
3212
class cmd_remerge(Command):
3215
Use this if you want to try a different merge technique while resolving
3216
conflicts. Some merge techniques are better than others, and remerge
3217
lets you try different ones on different files.
3219
The options for remerge have the same meaning and defaults as the ones for
3220
merge. The difference is that remerge can (only) be run when there is a
3221
pending merge, and it lets you specify particular files.
3224
Re-do the merge of all conflicted files, and show the base text in
3225
conflict regions, in addition to the usual THIS and OTHER texts::
3227
bzr remerge --show-base
3229
Re-do the merge of "foobar", using the weave merge algorithm, with
3230
additional processing to reduce the size of conflict regions::
3232
bzr remerge --merge-type weave --reprocess foobar
3234
takes_args = ['file*']
3239
help="Show base revision text in conflicts."),
3242
def run(self, file_list=None, merge_type=None, show_base=False,
3244
if merge_type is None:
3245
merge_type = _mod_merge.Merge3Merger
3246
tree, file_list = tree_files(file_list)
3249
parents = tree.get_parent_ids()
3250
if len(parents) != 2:
3251
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3252
" merges. Not cherrypicking or"
3254
repository = tree.branch.repository
3255
interesting_ids = None
3257
conflicts = tree.conflicts()
3258
if file_list is not None:
3259
interesting_ids = set()
3260
for filename in file_list:
3261
file_id = tree.path2id(filename)
3263
raise errors.NotVersionedError(filename)
3264
interesting_ids.add(file_id)
3265
if tree.kind(file_id) != "directory":
3268
for name, ie in tree.inventory.iter_entries(file_id):
3269
interesting_ids.add(ie.file_id)
3270
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3272
# Remerge only supports resolving contents conflicts
3273
allowed_conflicts = ('text conflict', 'contents conflict')
3274
restore_files = [c.path for c in conflicts
3275
if c.typestring in allowed_conflicts]
3276
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3277
tree.set_conflicts(ConflictList(new_conflicts))
3278
if file_list is not None:
3279
restore_files = file_list
3280
for filename in restore_files:
3282
restore(tree.abspath(filename))
3283
except errors.NotConflicted:
3285
# Disable pending merges, because the file texts we are remerging
3286
# have not had those merges performed. If we use the wrong parents
3287
# list, we imply that the working tree text has seen and rejected
3288
# all the changes from the other tree, when in fact those changes
3289
# have not yet been seen.
3290
pb = ui.ui_factory.nested_progress_bar()
3291
tree.set_parent_ids(parents[:1])
3293
merger = _mod_merge.Merger.from_revision_ids(pb,
3295
merger.interesting_ids = interesting_ids
3296
merger.merge_type = merge_type
3297
merger.show_base = show_base
3298
merger.reprocess = reprocess
3299
conflicts = merger.do_merge()
3301
tree.set_parent_ids(parents)
3311
class cmd_revert(Command):
3312
"""Revert files to a previous revision.
3314
Giving a list of files will revert only those files. Otherwise, all files
3315
will be reverted. If the revision is not specified with '--revision', the
3316
last committed revision is used.
3318
To remove only some changes, without reverting to a prior version, use
3319
merge instead. For example, "merge . --revision -2..-3" will remove the
3320
changes introduced by -2, without affecting the changes introduced by -1.
3321
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3323
By default, any files that have been manually changed will be backed up
3324
first. (Files changed only by merge are not backed up.) Backup files have
3325
'.~#~' appended to their name, where # is a number.
3327
When you provide files, you can use their current pathname or the pathname
3328
from the target revision. So you can use revert to "undelete" a file by
3329
name. If you name a directory, all the contents of that directory will be
3332
Any files that have been newly added since that revision will be deleted,
3333
with a backup kept if appropriate. Directories containing unknown files
3334
will not be deleted.
3336
The working tree contains a list of pending merged revisions, which will
3337
be included as parents in the next commit. Normally, revert clears that
3338
list as well as reverting the files. If any files are specified, revert
3339
leaves the pending merge list alone and reverts only the files. Use "bzr
3340
revert ." in the tree root to revert all files but keep the merge record,
3341
and "bzr revert --forget-merges" to clear the pending merge list without
3342
reverting any files.
3345
_see_also = ['cat', 'export']
3348
Option('no-backup', "Do not save backups of reverted files."),
3349
Option('forget-merges',
3350
'Remove pending merge marker, without changing any files.'),
3352
takes_args = ['file*']
3354
def run(self, revision=None, no_backup=False, file_list=None,
3355
forget_merges=None):
3356
tree, file_list = tree_files(file_list)
3360
tree.set_parent_ids(tree.get_parent_ids()[:1])
3362
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3367
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3368
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
3369
pb = ui.ui_factory.nested_progress_bar()
3371
tree.revert(file_list, rev_tree, not no_backup, pb,
3372
report_changes=True)
3377
class cmd_assert_fail(Command):
3378
"""Test reporting of assertion failures"""
3379
# intended just for use in testing
3384
raise AssertionError("always fails")
3387
class cmd_help(Command):
3388
"""Show help on a command or other topic.
3391
_see_also = ['topics']
3393
Option('long', 'Show help on all commands.'),
3395
takes_args = ['topic?']
3396
aliases = ['?', '--help', '-?', '-h']
3399
def run(self, topic=None, long=False):
3401
if topic is None and long:
3403
bzrlib.help.help(topic)
3406
class cmd_shell_complete(Command):
3407
"""Show appropriate completions for context.
3409
For a list of all available commands, say 'bzr shell-complete'.
3411
takes_args = ['context?']
3416
def run(self, context=None):
3417
import shellcomplete
3418
shellcomplete.shellcomplete(context)
3421
class cmd_missing(Command):
3422
"""Show unmerged/unpulled revisions between two branches.
3424
OTHER_BRANCH may be local or remote.
3427
_see_also = ['merge', 'pull']
3428
takes_args = ['other_branch?']
3430
Option('reverse', 'Reverse the order of revisions.'),
3432
'Display changes in the local branch only.'),
3433
Option('this' , 'Same as --mine-only.'),
3434
Option('theirs-only',
3435
'Display changes in the remote branch only.'),
3436
Option('other', 'Same as --theirs-only.'),
3440
Option('include-merges', 'Show merged revisions.'),
3442
encoding_type = 'replace'
3445
def run(self, other_branch=None, reverse=False, mine_only=False,
3447
log_format=None, long=False, short=False, line=False,
3448
show_ids=False, verbose=False, this=False, other=False,
3449
include_merges=False):
3450
from bzrlib.missing import find_unmerged, iter_log_revisions
3459
# TODO: We should probably check that we don't have mine-only and
3460
# theirs-only set, but it gets complicated because we also have
3461
# this and other which could be used.
3468
local_branch = Branch.open_containing(u".")[0]
3469
parent = local_branch.get_parent()
3470
if other_branch is None:
3471
other_branch = parent
3472
if other_branch is None:
3473
raise errors.BzrCommandError("No peer location known"
3475
display_url = urlutils.unescape_for_display(parent,
3477
message("Using saved parent location: "
3478
+ display_url + "\n")
3480
remote_branch = Branch.open(other_branch)
3481
if remote_branch.base == local_branch.base:
3482
remote_branch = local_branch
3483
local_branch.lock_read()
3485
remote_branch.lock_read()
3487
local_extra, remote_extra = find_unmerged(
3488
local_branch, remote_branch, restrict,
3489
backward=not reverse,
3490
include_merges=include_merges)
3492
if log_format is None:
3493
registry = log.log_formatter_registry
3494
log_format = registry.get_default(local_branch)
3495
lf = log_format(to_file=self.outf,
3497
show_timezone='original')
3500
if local_extra and not theirs_only:
3501
message("You have %d extra revision(s):\n" %
3503
for revision in iter_log_revisions(local_extra,
3504
local_branch.repository,
3506
lf.log_revision(revision)
3507
printed_local = True
3510
printed_local = False
3512
if remote_extra and not mine_only:
3513
if printed_local is True:
3515
message("You are missing %d revision(s):\n" %
3517
for revision in iter_log_revisions(remote_extra,
3518
remote_branch.repository,
3520
lf.log_revision(revision)
3523
if mine_only and not local_extra:
3524
# We checked local, and found nothing extra
3525
message('This branch is up to date.\n')
3526
elif theirs_only and not remote_extra:
3527
# We checked remote, and found nothing extra
3528
message('Other branch is up to date.\n')
3529
elif not (mine_only or theirs_only or local_extra or
3531
# We checked both branches, and neither one had extra
3533
message("Branches are up to date.\n")
3535
remote_branch.unlock()
3537
local_branch.unlock()
3538
if not status_code and parent is None and other_branch is not None:
3539
local_branch.lock_write()
3541
# handle race conditions - a parent might be set while we run.
3542
if local_branch.get_parent() is None:
3543
local_branch.set_parent(remote_branch.base)
3545
local_branch.unlock()
3549
class cmd_pack(Command):
3550
"""Compress the data within a repository."""
3552
_see_also = ['repositories']
3553
takes_args = ['branch_or_repo?']
3555
def run(self, branch_or_repo='.'):
3556
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3558
branch = dir.open_branch()
3559
repository = branch.repository
3560
except errors.NotBranchError:
3561
repository = dir.open_repository()
3565
class cmd_plugins(Command):
3566
"""List the installed plugins.
3568
This command displays the list of installed plugins including
3569
version of plugin and a short description of each.
3571
--verbose shows the path where each plugin is located.
3573
A plugin is an external component for Bazaar that extends the
3574
revision control system, by adding or replacing code in Bazaar.
3575
Plugins can do a variety of things, including overriding commands,
3576
adding new commands, providing additional network transports and
3577
customizing log output.
3579
See the Bazaar web site, http://bazaar-vcs.org, for further
3580
information on plugins including where to find them and how to
3581
install them. Instructions are also provided there on how to
3582
write new plugins using the Python programming language.
3584
takes_options = ['verbose']
3587
def run(self, verbose=False):
3588
import bzrlib.plugin
3589
from inspect import getdoc
3591
for name, plugin in bzrlib.plugin.plugins().items():
3592
version = plugin.__version__
3593
if version == 'unknown':
3595
name_ver = '%s %s' % (name, version)
3596
d = getdoc(plugin.module)
3598
doc = d.split('\n')[0]
3600
doc = '(no description)'
3601
result.append((name_ver, doc, plugin.path()))
3602
for name_ver, doc, path in sorted(result):
3610
class cmd_testament(Command):
3611
"""Show testament (signing-form) of a revision."""
3614
Option('long', help='Produce long-format testament.'),
3616
help='Produce a strict-format testament.')]
3617
takes_args = ['branch?']
3619
def run(self, branch=u'.', revision=None, long=False, strict=False):
3620
from bzrlib.testament import Testament, StrictTestament
3622
testament_class = StrictTestament
3624
testament_class = Testament
3626
b = Branch.open_containing(branch)[0]
3628
b = Branch.open(branch)
3631
if revision is None:
3632
rev_id = b.last_revision()
3634
rev_id = revision[0].as_revision_id(b)
3635
t = testament_class.from_revision(b.repository, rev_id)
3637
sys.stdout.writelines(t.as_text_lines())
3639
sys.stdout.write(t.as_short_text())
3644
class cmd_annotate(Command):
3645
"""Show the origin of each line in a file.
3647
This prints out the given file with an annotation on the left side
3648
indicating which revision, author and date introduced the change.
3650
If the origin is the same for a run of consecutive lines, it is
3651
shown only at the top, unless the --all option is given.
3653
# TODO: annotate directories; showing when each file was last changed
3654
# TODO: if the working copy is modified, show annotations on that
3655
# with new uncommitted lines marked
3656
aliases = ['ann', 'blame', 'praise']
3657
takes_args = ['filename']
3658
takes_options = [Option('all', help='Show annotations on all lines.'),
3659
Option('long', help='Show commit date in annotations.'),
3663
encoding_type = 'exact'
3666
def run(self, filename, all=False, long=False, revision=None,
3668
from bzrlib.annotate import annotate_file, annotate_file_tree
3669
wt, branch, relpath = \
3670
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
3676
tree = _get_one_revision_tree('annotate', revision, branch=branch)
3678
file_id = wt.path2id(relpath)
3680
file_id = tree.path2id(relpath)
3682
raise errors.NotVersionedError(filename)
3683
file_version = tree.inventory[file_id].revision
3684
if wt is not None and revision is None:
3685
# If there is a tree and we're not annotating historical
3686
# versions, annotate the working tree's content.
3687
annotate_file_tree(wt, file_id, self.outf, long, all,
3690
annotate_file(branch, file_version, file_id, long, all, self.outf,
3699
class cmd_re_sign(Command):
3700
"""Create a digital signature for an existing revision."""
3701
# TODO be able to replace existing ones.
3703
hidden = True # is this right ?
3704
takes_args = ['revision_id*']
3705
takes_options = ['revision']
3707
def run(self, revision_id_list=None, revision=None):
3708
if revision_id_list is not None and revision is not None:
3709
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3710
if revision_id_list is None and revision is None:
3711
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3712
b = WorkingTree.open_containing(u'.')[0].branch
3715
return self._run(b, revision_id_list, revision)
3719
def _run(self, b, revision_id_list, revision):
3720
import bzrlib.gpg as gpg
3721
gpg_strategy = gpg.GPGStrategy(b.get_config())
3722
if revision_id_list is not None:
3723
b.repository.start_write_group()
3725
for revision_id in revision_id_list:
3726
b.repository.sign_revision(revision_id, gpg_strategy)
3728
b.repository.abort_write_group()
3731
b.repository.commit_write_group()
3732
elif revision is not None:
3733
if len(revision) == 1:
3734
revno, rev_id = revision[0].in_history(b)
3735
b.repository.start_write_group()
3737
b.repository.sign_revision(rev_id, gpg_strategy)
3739
b.repository.abort_write_group()
3742
b.repository.commit_write_group()
3743
elif len(revision) == 2:
3744
# are they both on rh- if so we can walk between them
3745
# might be nice to have a range helper for arbitrary
3746
# revision paths. hmm.
3747
from_revno, from_revid = revision[0].in_history(b)
3748
to_revno, to_revid = revision[1].in_history(b)
3749
if to_revid is None:
3750
to_revno = b.revno()
3751
if from_revno is None or to_revno is None:
3752
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3753
b.repository.start_write_group()
3755
for revno in range(from_revno, to_revno + 1):
3756
b.repository.sign_revision(b.get_rev_id(revno),
3759
b.repository.abort_write_group()
3762
b.repository.commit_write_group()
3764
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3767
class cmd_bind(Command):
3768
"""Convert the current branch into a checkout of the supplied branch.
3770
Once converted into a checkout, commits must succeed on the master branch
3771
before they will be applied to the local branch.
3773
Bound branches use the nickname of its master branch unless it is set
3774
locally, in which case binding will update the the local nickname to be
3778
_see_also = ['checkouts', 'unbind']
3779
takes_args = ['location?']
3782
def run(self, location=None):
3783
b, relpath = Branch.open_containing(u'.')
3784
if location is None:
3786
location = b.get_old_bound_location()
3787
except errors.UpgradeRequired:
3788
raise errors.BzrCommandError('No location supplied. '
3789
'This format does not remember old locations.')
3791
if location is None:
3792
raise errors.BzrCommandError('No location supplied and no '
3793
'previous location known')
3794
b_other = Branch.open(location)
3797
except errors.DivergedBranches:
3798
raise errors.BzrCommandError('These branches have diverged.'
3799
' Try merging, and then bind again.')
3800
if b.get_config().has_explicit_nickname():
3801
b.nick = b_other.nick
3804
class cmd_unbind(Command):
3805
"""Convert the current checkout into a regular branch.
3807
After unbinding, the local branch is considered independent and subsequent
3808
commits will be local only.
3811
_see_also = ['checkouts', 'bind']
3816
b, relpath = Branch.open_containing(u'.')
3818
raise errors.BzrCommandError('Local branch is not bound')
3821
class cmd_uncommit(Command):
3822
"""Remove the last committed revision.
3824
--verbose will print out what is being removed.
3825
--dry-run will go through all the motions, but not actually
3828
If --revision is specified, uncommit revisions to leave the branch at the
3829
specified revision. For example, "bzr uncommit -r 15" will leave the
3830
branch at revision 15.
3832
Uncommit leaves the working tree ready for a new commit. The only change
3833
it may make is to restore any pending merges that were present before
3837
# TODO: jam 20060108 Add an option to allow uncommit to remove
3838
# unreferenced information in 'branch-as-repository' branches.
3839
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3840
# information in shared branches as well.
3841
_see_also = ['commit']
3842
takes_options = ['verbose', 'revision',
3843
Option('dry-run', help='Don\'t actually make changes.'),
3844
Option('force', help='Say yes to all questions.'),
3846
help="Only remove the commits from the local branch"
3847
" when in a checkout."
3850
takes_args = ['location?']
3852
encoding_type = 'replace'
3854
def run(self, location=None,
3855
dry_run=False, verbose=False,
3856
revision=None, force=False, local=False):
3857
if location is None:
3859
control, relpath = bzrdir.BzrDir.open_containing(location)
3861
tree = control.open_workingtree()
3863
except (errors.NoWorkingTree, errors.NotLocalUrl):
3865
b = control.open_branch()
3867
if tree is not None:
3872
return self._run(b, tree, dry_run, verbose, revision, force,
3875
if tree is not None:
3880
def _run(self, b, tree, dry_run, verbose, revision, force, local=False):
3881
from bzrlib.log import log_formatter, show_log
3882
from bzrlib.uncommit import uncommit
3884
last_revno, last_rev_id = b.last_revision_info()
3887
if revision is None:
3889
rev_id = last_rev_id
3891
# 'bzr uncommit -r 10' actually means uncommit
3892
# so that the final tree is at revno 10.
3893
# but bzrlib.uncommit.uncommit() actually uncommits
3894
# the revisions that are supplied.
3895
# So we need to offset it by one
3896
revno = revision[0].in_history(b).revno + 1
3897
if revno <= last_revno:
3898
rev_id = b.get_rev_id(revno)
3900
if rev_id is None or _mod_revision.is_null(rev_id):
3901
self.outf.write('No revisions to uncommit.\n')
3904
lf = log_formatter('short',
3906
show_timezone='original')
3911
direction='forward',
3912
start_revision=revno,
3913
end_revision=last_revno)
3916
print 'Dry-run, pretending to remove the above revisions.'
3918
val = raw_input('Press <enter> to continue')
3920
print 'The above revision(s) will be removed.'
3922
val = raw_input('Are you sure [y/N]? ')
3923
if val.lower() not in ('y', 'yes'):
3927
mutter('Uncommitting from {%s} to {%s}',
3928
last_rev_id, rev_id)
3929
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3930
revno=revno, local=local)
3931
note('You can restore the old tip by running:\n'
3932
' bzr pull . -r revid:%s', last_rev_id)
3935
class cmd_break_lock(Command):
3936
"""Break a dead lock on a repository, branch or working directory.
3938
CAUTION: Locks should only be broken when you are sure that the process
3939
holding the lock has been stopped.
3941
You can get information on what locks are open via the 'bzr info' command.
3946
takes_args = ['location?']
3948
def run(self, location=None, show=False):
3949
if location is None:
3951
control, relpath = bzrdir.BzrDir.open_containing(location)
3953
control.break_lock()
3954
except NotImplementedError:
3958
class cmd_wait_until_signalled(Command):
3959
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3961
This just prints a line to signal when it is ready, then blocks on stdin.
3967
sys.stdout.write("running\n")
3969
sys.stdin.readline()
3972
class cmd_serve(Command):
3973
"""Run the bzr server."""
3975
aliases = ['server']
3979
help='Serve on stdin/out for use from inetd or sshd.'),
3981
help='Listen for connections on nominated port of the form '
3982
'[hostname:]portnumber. Passing 0 as the port number will '
3983
'result in a dynamically allocated port. The default port is '
3987
help='Serve contents of this directory.',
3989
Option('allow-writes',
3990
help='By default the server is a readonly server. Supplying '
3991
'--allow-writes enables write access to the contents of '
3992
'the served directory and below.'
3996
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3997
from bzrlib import lockdir
3998
from bzrlib.smart import medium, server
3999
from bzrlib.transport import get_transport
4000
from bzrlib.transport.chroot import ChrootServer
4001
if directory is None:
4002
directory = os.getcwd()
4003
url = urlutils.local_path_to_url(directory)
4004
if not allow_writes:
4005
url = 'readonly+' + url
4006
chroot_server = ChrootServer(get_transport(url))
4007
chroot_server.setUp()
4008
t = get_transport(chroot_server.get_url())
4010
smart_server = medium.SmartServerPipeStreamMedium(
4011
sys.stdin, sys.stdout, t)
4013
host = medium.BZR_DEFAULT_INTERFACE
4015
port = medium.BZR_DEFAULT_PORT
4018
host, port = port.split(':')
4020
smart_server = server.SmartTCPServer(t, host=host, port=port)
4021
print 'listening on port: ', smart_server.port
4023
# for the duration of this server, no UI output is permitted.
4024
# note that this may cause problems with blackbox tests. This should
4025
# be changed with care though, as we dont want to use bandwidth sending
4026
# progress over stderr to smart server clients!
4027
old_factory = ui.ui_factory
4028
old_lockdir_timeout = lockdir._DEFAULT_TIMEOUT_SECONDS
4030
ui.ui_factory = ui.SilentUIFactory()
4031
lockdir._DEFAULT_TIMEOUT_SECONDS = 0
4032
smart_server.serve()
4034
ui.ui_factory = old_factory
4035
lockdir._DEFAULT_TIMEOUT_SECONDS = old_lockdir_timeout
4038
class cmd_join(Command):
4039
"""Combine a subtree into its containing tree.
4041
This command is for experimental use only. It requires the target tree
4042
to be in dirstate-with-subtree format, which cannot be converted into
4045
The TREE argument should be an independent tree, inside another tree, but
4046
not part of it. (Such trees can be produced by "bzr split", but also by
4047
running "bzr branch" with the target inside a tree.)
4049
The result is a combined tree, with the subtree no longer an independant
4050
part. This is marked as a merge of the subtree into the containing tree,
4051
and all history is preserved.
4053
If --reference is specified, the subtree retains its independence. It can
4054
be branched by itself, and can be part of multiple projects at the same
4055
time. But operations performed in the containing tree, such as commit
4056
and merge, will recurse into the subtree.
4059
_see_also = ['split']
4060
takes_args = ['tree']
4062
Option('reference', help='Join by reference.'),
4066
def run(self, tree, reference=False):
4067
sub_tree = WorkingTree.open(tree)
4068
parent_dir = osutils.dirname(sub_tree.basedir)
4069
containing_tree = WorkingTree.open_containing(parent_dir)[0]
4070
repo = containing_tree.branch.repository
4071
if not repo.supports_rich_root():
4072
raise errors.BzrCommandError(
4073
"Can't join trees because %s doesn't support rich root data.\n"
4074
"You can use bzr upgrade on the repository."
4078
containing_tree.add_reference(sub_tree)
4079
except errors.BadReferenceTarget, e:
4080
# XXX: Would be better to just raise a nicely printable
4081
# exception from the real origin. Also below. mbp 20070306
4082
raise errors.BzrCommandError("Cannot join %s. %s" %
4086
containing_tree.subsume(sub_tree)
4087
except errors.BadSubsumeSource, e:
4088
raise errors.BzrCommandError("Cannot join %s. %s" %
4092
class cmd_split(Command):
4093
"""Split a subdirectory of a tree into a separate tree.
4095
This command will produce a target tree in a format that supports
4096
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
4097
converted into earlier formats like 'dirstate-tags'.
4099
The TREE argument should be a subdirectory of a working tree. That
4100
subdirectory will be converted into an independent tree, with its own
4101
branch. Commits in the top-level tree will not apply to the new subtree.
4104
# join is not un-hidden yet
4105
#_see_also = ['join']
4106
takes_args = ['tree']
4108
def run(self, tree):
4109
containing_tree, subdir = WorkingTree.open_containing(tree)
4110
sub_id = containing_tree.path2id(subdir)
4112
raise errors.NotVersionedError(subdir)
4114
containing_tree.extract(sub_id)
4115
except errors.RootNotRich:
4116
raise errors.UpgradeRequired(containing_tree.branch.base)
4119
class cmd_merge_directive(Command):
4120
"""Generate a merge directive for auto-merge tools.
4122
A directive requests a merge to be performed, and also provides all the
4123
information necessary to do so. This means it must either include a
4124
revision bundle, or the location of a branch containing the desired
4127
A submit branch (the location to merge into) must be supplied the first
4128
time the command is issued. After it has been supplied once, it will
4129
be remembered as the default.
4131
A public branch is optional if a revision bundle is supplied, but required
4132
if --diff or --plain is specified. It will be remembered as the default
4133
after the first use.
4136
takes_args = ['submit_branch?', 'public_branch?']
4140
_see_also = ['send']
4143
RegistryOption.from_kwargs('patch-type',
4144
'The type of patch to include in the directive.',
4146
value_switches=True,
4148
bundle='Bazaar revision bundle (default).',
4149
diff='Normal unified diff.',
4150
plain='No patch, just directive.'),
4151
Option('sign', help='GPG-sign the directive.'), 'revision',
4152
Option('mail-to', type=str,
4153
help='Instead of printing the directive, email to this address.'),
4154
Option('message', type=str, short_name='m',
4155
help='Message to use when committing this merge.')
4158
encoding_type = 'exact'
4160
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
4161
sign=False, revision=None, mail_to=None, message=None):
4162
from bzrlib.revision import ensure_null, NULL_REVISION
4163
include_patch, include_bundle = {
4164
'plain': (False, False),
4165
'diff': (True, False),
4166
'bundle': (True, True),
4168
branch = Branch.open('.')
4169
stored_submit_branch = branch.get_submit_branch()
4170
if submit_branch is None:
4171
submit_branch = stored_submit_branch
4173
if stored_submit_branch is None:
4174
branch.set_submit_branch(submit_branch)
4175
if submit_branch is None:
4176
submit_branch = branch.get_parent()
4177
if submit_branch is None:
4178
raise errors.BzrCommandError('No submit branch specified or known')
4180
stored_public_branch = branch.get_public_branch()
4181
if public_branch is None:
4182
public_branch = stored_public_branch
4183
elif stored_public_branch is None:
4184
branch.set_public_branch(public_branch)
4185
if not include_bundle and public_branch is None:
4186
raise errors.BzrCommandError('No public branch specified or'
4188
base_revision_id = None
4189
if revision is not None:
4190
if len(revision) > 2:
4191
raise errors.BzrCommandError('bzr merge-directive takes '
4192
'at most two one revision identifiers')
4193
revision_id = revision[-1].as_revision_id(branch)
4194
if len(revision) == 2:
4195
base_revision_id = revision[0].as_revision_id(branch)
4197
revision_id = branch.last_revision()
4198
revision_id = ensure_null(revision_id)
4199
if revision_id == NULL_REVISION:
4200
raise errors.BzrCommandError('No revisions to bundle.')
4201
directive = merge_directive.MergeDirective2.from_objects(
4202
branch.repository, revision_id, time.time(),
4203
osutils.local_time_offset(), submit_branch,
4204
public_branch=public_branch, include_patch=include_patch,
4205
include_bundle=include_bundle, message=message,
4206
base_revision_id=base_revision_id)
4209
self.outf.write(directive.to_signed(branch))
4211
self.outf.writelines(directive.to_lines())
4213
message = directive.to_email(mail_to, branch, sign)
4214
s = SMTPConnection(branch.get_config())
4215
s.send_email(message)
4218
class cmd_send(Command):
4219
"""Mail or create a merge-directive for submiting changes.
4221
A merge directive provides many things needed for requesting merges:
4223
* A machine-readable description of the merge to perform
4225
* An optional patch that is a preview of the changes requested
4227
* An optional bundle of revision data, so that the changes can be applied
4228
directly from the merge directive, without retrieving data from a
4231
If --no-bundle is specified, then public_branch is needed (and must be
4232
up-to-date), so that the receiver can perform the merge using the
4233
public_branch. The public_branch is always included if known, so that
4234
people can check it later.
4236
The submit branch defaults to the parent, but can be overridden. Both
4237
submit branch and public branch will be remembered if supplied.
4239
If a public_branch is known for the submit_branch, that public submit
4240
branch is used in the merge instructions. This means that a local mirror
4241
can be used as your actual submit branch, once you have set public_branch
4244
Mail is sent using your preferred mail program. This should be transparent
4245
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
4246
If the preferred client can't be found (or used), your editor will be used.
4248
To use a specific mail program, set the mail_client configuration option.
4249
(For Thunderbird 1.5, this works around some bugs.) Supported values for
4250
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
4251
generic options are "default", "editor", "emacsclient", "mapi", and
4252
"xdg-email". Plugins may also add supported clients.
4254
If mail is being sent, a to address is required. This can be supplied
4255
either on the commandline, by setting the submit_to configuration
4256
option in the branch itself or the child_submit_to configuration option
4257
in the submit branch.
4259
Two formats are currently supported: "4" uses revision bundle format 4 and
4260
merge directive format 2. It is significantly faster and smaller than
4261
older formats. It is compatible with Bazaar 0.19 and later. It is the
4262
default. "0.9" uses revision bundle format 0.9 and merge directive
4263
format 1. It is compatible with Bazaar 0.12 - 0.18.
4265
Merge directives are applied using the merge command or the pull command.
4268
encoding_type = 'exact'
4270
_see_also = ['merge', 'pull']
4272
takes_args = ['submit_branch?', 'public_branch?']
4276
help='Do not include a bundle in the merge directive.'),
4277
Option('no-patch', help='Do not include a preview patch in the merge'
4280
help='Remember submit and public branch.'),
4282
help='Branch to generate the submission from, '
4283
'rather than the one containing the working directory.',
4286
Option('output', short_name='o',
4287
help='Write merge directive to this file; '
4288
'use - for stdout.',
4290
Option('mail-to', help='Mail the request to this address.',
4294
RegistryOption.from_kwargs('format',
4295
'Use the specified output format.',
4296
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4297
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4300
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4301
no_patch=False, revision=None, remember=False, output=None,
4302
format='4', mail_to=None, message=None, **kwargs):
4303
return self._run(submit_branch, revision, public_branch, remember,
4304
format, no_bundle, no_patch, output,
4305
kwargs.get('from', '.'), mail_to, message)
4307
def _run(self, submit_branch, revision, public_branch, remember, format,
4308
no_bundle, no_patch, output, from_, mail_to, message):
4309
from bzrlib.revision import NULL_REVISION
4310
branch = Branch.open_containing(from_)[0]
4312
outfile = cStringIO.StringIO()
4316
outfile = open(output, 'wb')
4317
# we may need to write data into branch's repository to calculate
4322
config = branch.get_config()
4324
mail_to = config.get_user_option('submit_to')
4325
mail_client = config.get_mail_client()
4326
if remember and submit_branch is None:
4327
raise errors.BzrCommandError(
4328
'--remember requires a branch to be specified.')
4329
stored_submit_branch = branch.get_submit_branch()
4330
remembered_submit_branch = None
4331
if submit_branch is None:
4332
submit_branch = stored_submit_branch
4333
remembered_submit_branch = "submit"
4335
if stored_submit_branch is None or remember:
4336
branch.set_submit_branch(submit_branch)
4337
if submit_branch is None:
4338
submit_branch = branch.get_parent()
4339
remembered_submit_branch = "parent"
4340
if submit_branch is None:
4341
raise errors.BzrCommandError('No submit branch known or'
4343
if remembered_submit_branch is not None:
4344
note('Using saved %s location "%s" to determine what '
4345
'changes to submit.', remembered_submit_branch,
4349
submit_config = Branch.open(submit_branch).get_config()
4350
mail_to = submit_config.get_user_option("child_submit_to")
4352
stored_public_branch = branch.get_public_branch()
4353
if public_branch is None:
4354
public_branch = stored_public_branch
4355
elif stored_public_branch is None or remember:
4356
branch.set_public_branch(public_branch)
4357
if no_bundle and public_branch is None:
4358
raise errors.BzrCommandError('No public branch specified or'
4360
base_revision_id = None
4362
if revision is not None:
4363
if len(revision) > 2:
4364
raise errors.BzrCommandError('bzr send takes '
4365
'at most two one revision identifiers')
4366
revision_id = revision[-1].as_revision_id(branch)
4367
if len(revision) == 2:
4368
base_revision_id = revision[0].as_revision_id(branch)
4369
if revision_id is None:
4370
revision_id = branch.last_revision()
4371
if revision_id == NULL_REVISION:
4372
raise errors.BzrCommandError('No revisions to submit.')
4374
directive = merge_directive.MergeDirective2.from_objects(
4375
branch.repository, revision_id, time.time(),
4376
osutils.local_time_offset(), submit_branch,
4377
public_branch=public_branch, include_patch=not no_patch,
4378
include_bundle=not no_bundle, message=message,
4379
base_revision_id=base_revision_id)
4380
elif format == '0.9':
4383
patch_type = 'bundle'
4385
raise errors.BzrCommandError('Format 0.9 does not'
4386
' permit bundle with no patch')
4392
directive = merge_directive.MergeDirective.from_objects(
4393
branch.repository, revision_id, time.time(),
4394
osutils.local_time_offset(), submit_branch,
4395
public_branch=public_branch, patch_type=patch_type,
4398
outfile.writelines(directive.to_lines())
4400
subject = '[MERGE] '
4401
if message is not None:
4404
revision = branch.repository.get_revision(revision_id)
4405
subject += revision.get_summary()
4406
basename = directive.get_disk_name(branch)
4407
mail_client.compose_merge_request(mail_to, subject,
4408
outfile.getvalue(), basename)
4415
class cmd_bundle_revisions(cmd_send):
4417
"""Create a merge-directive for submiting changes.
4419
A merge directive provides many things needed for requesting merges:
4421
* A machine-readable description of the merge to perform
4423
* An optional patch that is a preview of the changes requested
4425
* An optional bundle of revision data, so that the changes can be applied
4426
directly from the merge directive, without retrieving data from a
4429
If --no-bundle is specified, then public_branch is needed (and must be
4430
up-to-date), so that the receiver can perform the merge using the
4431
public_branch. The public_branch is always included if known, so that
4432
people can check it later.
4434
The submit branch defaults to the parent, but can be overridden. Both
4435
submit branch and public branch will be remembered if supplied.
4437
If a public_branch is known for the submit_branch, that public submit
4438
branch is used in the merge instructions. This means that a local mirror
4439
can be used as your actual submit branch, once you have set public_branch
4442
Two formats are currently supported: "4" uses revision bundle format 4 and
4443
merge directive format 2. It is significantly faster and smaller than
4444
older formats. It is compatible with Bazaar 0.19 and later. It is the
4445
default. "0.9" uses revision bundle format 0.9 and merge directive
4446
format 1. It is compatible with Bazaar 0.12 - 0.18.
4451
help='Do not include a bundle in the merge directive.'),
4452
Option('no-patch', help='Do not include a preview patch in the merge'
4455
help='Remember submit and public branch.'),
4457
help='Branch to generate the submission from, '
4458
'rather than the one containing the working directory.',
4461
Option('output', short_name='o', help='Write directive to this file.',
4464
RegistryOption.from_kwargs('format',
4465
'Use the specified output format.',
4466
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4467
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4469
aliases = ['bundle']
4471
_see_also = ['send', 'merge']
4475
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4476
no_patch=False, revision=None, remember=False, output=None,
4477
format='4', **kwargs):
4480
return self._run(submit_branch, revision, public_branch, remember,
4481
format, no_bundle, no_patch, output,
4482
kwargs.get('from', '.'), None, None)
4485
class cmd_tag(Command):
4486
"""Create, remove or modify a tag naming a revision.
4488
Tags give human-meaningful names to revisions. Commands that take a -r
4489
(--revision) option can be given -rtag:X, where X is any previously
4492
Tags are stored in the branch. Tags are copied from one branch to another
4493
along when you branch, push, pull or merge.
4495
It is an error to give a tag name that already exists unless you pass
4496
--force, in which case the tag is moved to point to the new revision.
4498
To rename a tag (change the name but keep it on the same revsion), run ``bzr
4499
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
4502
_see_also = ['commit', 'tags']
4503
takes_args = ['tag_name']
4506
help='Delete this tag rather than placing it.',
4509
help='Branch in which to place the tag.',
4514
help='Replace existing tags.',
4519
def run(self, tag_name,
4525
branch, relpath = Branch.open_containing(directory)
4529
branch.tags.delete_tag(tag_name)
4530
self.outf.write('Deleted tag %s.\n' % tag_name)
4533
if len(revision) != 1:
4534
raise errors.BzrCommandError(
4535
"Tags can only be placed on a single revision, "
4537
revision_id = revision[0].as_revision_id(branch)
4539
revision_id = branch.last_revision()
4540
if (not force) and branch.tags.has_tag(tag_name):
4541
raise errors.TagAlreadyExists(tag_name)
4542
branch.tags.set_tag(tag_name, revision_id)
4543
self.outf.write('Created tag %s.\n' % tag_name)
4548
class cmd_tags(Command):
4551
This command shows a table of tag names and the revisions they reference.
4557
help='Branch whose tags should be displayed.',
4561
RegistryOption.from_kwargs('sort',
4562
'Sort tags by different criteria.', title='Sorting',
4563
alpha='Sort tags lexicographically (default).',
4564
time='Sort tags chronologically.',
4575
branch, relpath = Branch.open_containing(directory)
4576
tags = branch.tags.get_tag_dict().items()
4581
elif sort == 'time':
4583
for tag, revid in tags:
4585
revobj = branch.repository.get_revision(revid)
4586
except errors.NoSuchRevision:
4587
timestamp = sys.maxint # place them at the end
4589
timestamp = revobj.timestamp
4590
timestamps[revid] = timestamp
4591
tags.sort(key=lambda x: timestamps[x[1]])
4593
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4594
revno_map = branch.get_revision_id_to_revno_map()
4595
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4596
for tag, revid in tags ]
4597
for tag, revspec in tags:
4598
self.outf.write('%-20s %s\n' % (tag, revspec))
4601
class cmd_reconfigure(Command):
4602
"""Reconfigure the type of a bzr directory.
4604
A target configuration must be specified.
4606
For checkouts, the bind-to location will be auto-detected if not specified.
4607
The order of preference is
4608
1. For a lightweight checkout, the current bound location.
4609
2. For branches that used to be checkouts, the previously-bound location.
4610
3. The push location.
4611
4. The parent location.
4612
If none of these is available, --bind-to must be specified.
4615
_see_also = ['branches', 'checkouts', 'standalone-trees', 'working-trees']
4616
takes_args = ['location?']
4617
takes_options = [RegistryOption.from_kwargs('target_type',
4618
title='Target type',
4619
help='The type to reconfigure the directory to.',
4620
value_switches=True, enum_switch=False,
4621
branch='Reconfigure to be an unbound branch '
4622
'with no working tree.',
4623
tree='Reconfigure to be an unbound branch '
4624
'with a working tree.',
4625
checkout='Reconfigure to be a bound branch '
4626
'with a working tree.',
4627
lightweight_checkout='Reconfigure to be a lightweight'
4628
' checkout (with no local history).',
4629
standalone='Reconfigure to be a standalone branch '
4630
'(i.e. stop using shared repository).',
4631
use_shared='Reconfigure to use a shared repository.'),
4632
Option('bind-to', help='Branch to bind checkout to.',
4635
help='Perform reconfiguration even if local changes'
4639
def run(self, location=None, target_type=None, bind_to=None, force=False):
4640
directory = bzrdir.BzrDir.open(location)
4641
if target_type is None:
4642
raise errors.BzrCommandError('No target configuration specified')
4643
elif target_type == 'branch':
4644
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4645
elif target_type == 'tree':
4646
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4647
elif target_type == 'checkout':
4648
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4650
elif target_type == 'lightweight-checkout':
4651
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4653
elif target_type == 'use-shared':
4654
reconfiguration = reconfigure.Reconfigure.to_use_shared(directory)
4655
elif target_type == 'standalone':
4656
reconfiguration = reconfigure.Reconfigure.to_standalone(directory)
4657
reconfiguration.apply(force)
4660
class cmd_switch(Command):
4661
"""Set the branch of a checkout and update.
4663
For lightweight checkouts, this changes the branch being referenced.
4664
For heavyweight checkouts, this checks that there are no local commits
4665
versus the current bound branch, then it makes the local branch a mirror
4666
of the new location and binds to it.
4668
In both cases, the working tree is updated and uncommitted changes
4669
are merged. The user can commit or revert these as they desire.
4671
Pending merges need to be committed or reverted before using switch.
4673
The path to the branch to switch to can be specified relative to the parent
4674
directory of the current branch. For example, if you are currently in a
4675
checkout of /path/to/branch, specifying 'newbranch' will find a branch at
4678
Bound branches use the nickname of its master branch unless it is set
4679
locally, in which case switching will update the the local nickname to be
4683
takes_args = ['to_location']
4684
takes_options = [Option('force',
4685
help='Switch even if local commits will be lost.')
4688
def run(self, to_location, force=False):
4689
from bzrlib import switch
4691
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4692
branch = control_dir.open_branch()
4694
to_branch = Branch.open(to_location)
4695
except errors.NotBranchError:
4696
this_branch = control_dir.open_branch()
4697
# This may be a heavy checkout, where we want the master branch
4698
this_url = this_branch.get_bound_location()
4699
# If not, use a local sibling
4700
if this_url is None:
4701
this_url = this_branch.base
4702
to_branch = Branch.open(
4703
urlutils.join(this_url, '..', to_location))
4704
switch.switch(control_dir, to_branch, force)
4705
if branch.get_config().has_explicit_nickname():
4706
branch = control_dir.open_branch() #get the new branch!
4707
branch.nick = to_branch.nick
4708
note('Switched to branch: %s',
4709
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4712
class cmd_hooks(Command):
4713
"""Show a branch's currently registered hooks.
4717
takes_args = ['path?']
4719
def run(self, path=None):
4722
branch_hooks = Branch.open(path).hooks
4723
for hook_type in branch_hooks:
4724
hooks = branch_hooks[hook_type]
4725
self.outf.write("%s:\n" % (hook_type,))
4728
self.outf.write(" %s\n" %
4729
(branch_hooks.get_hook_name(hook),))
4731
self.outf.write(" <no hooks installed>\n")
4734
class cmd_shelve(Command):
4735
"""Temporarily set aside some changes from the current tree.
4737
Shelve allows you to temporarily put changes you've made "on the shelf",
4738
ie. out of the way, until a later time when you can bring them back from
4739
the shelf with the 'unshelve' command.
4741
Shelve is intended to help separate several sets of changes that have
4742
been inappropriately mingled. If you just want to get rid of all changes
4743
and you don't need to restore them later, use revert. If you want to
4744
shelve all text changes at once, use shelve --all.
4746
If filenames are specified, only the changes to those files will be
4747
shelved. Other files will be left untouched.
4749
If a revision is specified, changes since that revision will be shelved.
4751
You can put multiple items on the shelf, and by default, 'unshelve' will
4752
restore the most recently shelved changes.
4755
takes_args = ['file*']
4759
Option('all', help='Shelve all changes.'),
4761
RegistryOption('writer', 'Method to use for writing diffs.',
4762
bzrlib.option.diff_writer_registry,
4763
value_switches=True, enum_switch=False)
4765
_see_also = ['unshelve']
4767
def run(self, revision=None, all=False, file_list=None, message=None,
4769
from bzrlib.shelf_ui import Shelver
4771
writer = bzrlib.option.diff_writer_registry.get()
4773
Shelver.from_args(writer(sys.stdout), revision, all, file_list,
4775
except errors.UserAbort:
4779
class cmd_unshelve(Command):
4780
"""Restore shelved changes.
4782
By default, the most recently shelved changes are restored. However if you
4783
specify a patch by name those changes will be restored instead. This
4784
works best when the changes don't depend on each other.
4787
takes_args = ['shelf_id?']
4789
RegistryOption.from_kwargs(
4790
'action', help="The action to perform.",
4791
enum_switch=False, value_switches=True,
4792
apply="Apply changes and remove from the shelf.",
4793
dry_run="Show changes, but do not apply or remove them.",
4794
delete_only="Delete changes without applying them."
4797
_see_also = ['shelve']
4799
def run(self, shelf_id=None, action='apply'):
4800
from bzrlib.shelf_ui import Unshelver
4801
Unshelver.from_args(shelf_id, action).run()
4804
def _create_prefix(cur_transport):
4805
needed = [cur_transport]
4806
# Recurse upwards until we can create a directory successfully
4808
new_transport = cur_transport.clone('..')
4809
if new_transport.base == cur_transport.base:
4810
raise errors.BzrCommandError(
4811
"Failed to create path prefix for %s."
4812
% cur_transport.base)
4814
new_transport.mkdir('.')
4815
except errors.NoSuchFile:
4816
needed.append(new_transport)
4817
cur_transport = new_transport
4820
# Now we only need to create child directories
4822
cur_transport = needed.pop()
4823
cur_transport.ensure_base()
4826
# these get imported and then picked up by the scan for cmd_*
4827
# TODO: Some more consistent way to split command definitions across files;
4828
# we do need to load at least some information about them to know of
4829
# aliases. ideally we would avoid loading the implementation until the
4830
# details were needed.
4831
from bzrlib.cmd_version_info import cmd_version_info
4832
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4833
from bzrlib.bundle.commands import (
4836
from bzrlib.sign_my_commits import cmd_sign_my_commits
4837
from bzrlib.weave_commands import cmd_versionedfile_list, \
4838
cmd_weave_plan_merge, cmd_weave_merge_text