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# Copyright (C) 2004, 2005, 2006, 2007 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 StringIO import StringIO
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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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, info
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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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# 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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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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@symbol_versioning.deprecated_function(symbol_versioning.zero_fifteen)
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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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# Have to use BzrDirMetaFormat1 directly, so that
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# RepositoryFormat.set_default_format works
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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return bzrdir.format_registry.make_bzrdir(typestring)
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msg = 'Unknown bzr format "%s". See "bzr help formats".' % typestring
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raise errors.BzrCommandError(msg)
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# 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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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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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, file_list = tree_files(file_list)
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show_tree_status(tree, show_ids=show_ids,
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specific_files=file_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned)
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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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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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revno, rev_id = rev.in_history(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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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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def run(self, location='.'):
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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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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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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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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[revinfo.rev_id])
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print '%s %s' % (revno, revinfo.rev_id)
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print '%4d %s' % (revinfo.revno, revinfo.rev_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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revision_id = revision[0].in_history(work_tree.branch).rev_id
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tree = work_tree.branch.repository.revision_tree(revision_id)
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extra_trees = [work_tree]
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if file_list is not None:
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file_ids = tree.paths2ids(file_list, trees=extra_trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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if tree is not work_tree:
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for path, entry in entries:
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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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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
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self.outf.write("%s => %s\n" % pair)
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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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_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, location_transport = _get_mergeable_helper(location)
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possible_transports.append(location_transport)
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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 location: %s\n" % display_url)
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location = stored_loc
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location_transport = transport.get_transport(
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location, possible_transports=possible_transports)
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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_from_transport(location_transport)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if revision is not None:
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if len(revision) == 1:
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revision_id = revision[0].in_history(branch_from).rev_id
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raise errors.BzrCommandError(
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'bzr pull --revision takes one value.')
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old_rh = branch_to.revision_history()
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if tree_to is not None:
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change_reporter = delta._ChangeReporter(
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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)
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new_rh = branch_to.revision_history()
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log.show_changed_revisions(branch_to, old_rh, new_rh,
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class cmd_push(Command):
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"""Update a mirror of this branch.
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The target branch will not have its working tree populated because this
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is both expensive, and is not supported on remote file systems.
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Some smart servers or protocols *may* put the working tree in place in
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) by the source branch.
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely, discarding its unmerged changes.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that.
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After that you will be able to do a push without '--overwrite'.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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_see_also = ['pull', 'update', 'working-trees']
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takes_options = ['remember', 'overwrite', 'verbose',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist.'),
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help='Branch to push from, '
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'rather than the one containing the working directory.',
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Option('use-existing-dir',
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help='By default push will fail if the target'
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' directory exists, but does not already'
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' have a control directory. This flag will'
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' allow push to proceed.'),
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False,
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use_existing_dir=False,
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# FIXME: Way too big! Put this into a function called from the
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if directory is None:
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br_from = Branch.open_containing(directory)[0]
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stored_loc = br_from.get_push_location()
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if stored_loc is None:
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raise errors.BzrCommandError("No push location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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to_transport = transport.get_transport(location)
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br_to = repository_to = dir_to = None
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dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
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except errors.NotBranchError:
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pass # Didn't find anything
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# If we can open a branch, use its direct repository, otherwise see
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# if there is a repository without a branch.
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br_to = dir_to.open_branch()
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except errors.NotBranchError:
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# Didn't find a branch, can we find a repository?
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repository_to = dir_to.find_repository()
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except errors.NoRepositoryPresent:
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# Found a branch, so we must have found a repository
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repository_to = br_to.repository
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# The destination doesn't exist; create it.
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# XXX: Refactor the create_prefix/no_create_prefix code into a
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# common helper function
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to_transport.mkdir('.')
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except errors.FileExists:
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if not use_existing_dir:
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raise errors.BzrCommandError("Target directory %s"
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" already exists, but does not have a valid .bzr"
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" directory. Supply --use-existing-dir to push"
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" there anyway." % location)
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except errors.NoSuchFile:
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if not create_prefix:
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raise errors.BzrCommandError("Parent directory of %s"
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"\nYou may supply --create-prefix to create all"
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" leading parent directories."
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_create_prefix(to_transport)
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# Now the target directory exists, but doesn't have a .bzr
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# directory. So we need to create it, along with any work to create
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# all of the dependent branches, etc.
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dir_to = br_from.bzrdir.clone_on_transport(to_transport,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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# TODO: Some more useful message about what was copied
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note('Created new branch.')
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# We successfully created the target, remember it
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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elif repository_to is None:
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# we have a bzrdir but no branch or repository
780
# XXX: Figure out what to do other than complain.
781
raise errors.BzrCommandError("At %s you have a valid .bzr control"
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" directory, but not a branch or repository. This is an"
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" unsupported configuration. Please move the target directory"
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" out of the way and try again."
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# We have a repository but no branch, copy the revisions, and then
789
last_revision_id = br_from.last_revision()
790
repository_to.fetch(br_from.repository,
791
revision_id=last_revision_id)
792
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
793
note('Created new branch.')
794
if br_from.get_push_location() is None or remember:
795
br_from.set_push_location(br_to.base)
796
else: # We have a valid to branch
797
# We were able to connect to the remote location, so remember it
798
# we don't need to successfully push because of possible divergence.
799
if br_from.get_push_location() is None or remember:
800
br_from.set_push_location(br_to.base)
802
old_rh = br_to.revision_history()
805
tree_to = dir_to.open_workingtree()
806
except errors.NotLocalUrl:
807
warning("This transport does not update the working "
808
"tree of: %s. See 'bzr help working-trees' for "
809
"more information." % br_to.base)
810
push_result = br_from.push(br_to, overwrite)
811
except errors.NoWorkingTree:
812
push_result = br_from.push(br_to, overwrite)
816
push_result = br_from.push(tree_to.branch, overwrite)
820
except errors.DivergedBranches:
821
raise errors.BzrCommandError('These branches have diverged.'
822
' Try using "merge" and then "push".')
823
if push_result is not None:
824
push_result.report(self.outf)
826
new_rh = br_to.revision_history()
829
from bzrlib.log import show_changed_revisions
830
show_changed_revisions(br_to, old_rh, new_rh,
833
# we probably did a clone rather than a push, so a message was
838
class cmd_branch(Command):
839
"""Create a new copy of a branch.
841
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
842
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
843
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
844
is derived from the FROM_LOCATION by stripping a leading scheme or drive
845
identifier, if any. For example, "branch lp:foo-bar" will attempt to
848
To retrieve the branch as of a particular revision, supply the --revision
849
parameter, as in "branch foo/bar -r 5".
852
_see_also = ['checkout']
853
takes_args = ['from_location', 'to_location?']
854
takes_options = ['revision']
855
aliases = ['get', 'clone']
857
def run(self, from_location, to_location=None, revision=None):
858
from bzrlib.tag import _merge_tags_if_possible
861
elif len(revision) > 1:
862
raise errors.BzrCommandError(
863
'bzr branch --revision takes exactly 1 revision value')
865
br_from = Branch.open(from_location)
868
if len(revision) == 1 and revision[0] is not None:
869
revision_id = revision[0].in_history(br_from)[1]
871
# FIXME - wt.last_revision, fallback to branch, fall back to
872
# None or perhaps NULL_REVISION to mean copy nothing
874
revision_id = br_from.last_revision()
875
if to_location is None:
876
to_location = urlutils.derive_to_location(from_location)
879
name = os.path.basename(to_location) + '\n'
881
to_transport = transport.get_transport(to_location)
883
to_transport.mkdir('.')
884
except errors.FileExists:
885
raise errors.BzrCommandError('Target directory "%s" already'
886
' exists.' % to_location)
887
except errors.NoSuchFile:
888
raise errors.BzrCommandError('Parent of "%s" does not exist.'
891
# preserve whatever source format we have.
892
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
893
possible_transports=[to_transport])
894
branch = dir.open_branch()
895
except errors.NoSuchRevision:
896
to_transport.delete_tree('.')
897
msg = "The branch %s has no revision %s." % (from_location, revision[0])
898
raise errors.BzrCommandError(msg)
900
branch.control_files.put_utf8('branch-name', name)
901
_merge_tags_if_possible(br_from, branch)
902
note('Branched %d revision(s).' % branch.revno())
907
class cmd_checkout(Command):
908
"""Create a new checkout of an existing branch.
910
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
911
the branch found in '.'. This is useful if you have removed the working tree
912
or if it was never created - i.e. if you pushed the branch to its current
915
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
916
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
917
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
918
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
919
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
922
To retrieve the branch as of a particular revision, supply the --revision
923
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
924
out of date [so you cannot commit] but it may be useful (i.e. to examine old
928
_see_also = ['checkouts', 'branch']
929
takes_args = ['branch_location?', 'to_location?']
930
takes_options = ['revision',
931
Option('lightweight',
932
help="Perform a lightweight checkout. Lightweight "
933
"checkouts depend on access to the branch for "
934
"every operation. Normal checkouts can perform "
935
"common operations like diff and status without "
936
"such access, and also support local commits."
941
def run(self, branch_location=None, to_location=None, revision=None,
945
elif len(revision) > 1:
946
raise errors.BzrCommandError(
947
'bzr checkout --revision takes exactly 1 revision value')
948
if branch_location is None:
949
branch_location = osutils.getcwd()
950
to_location = branch_location
951
source = Branch.open(branch_location)
952
if len(revision) == 1 and revision[0] is not None:
953
revision_id = _mod_revision.ensure_null(
954
revision[0].in_history(source)[1])
957
if to_location is None:
958
to_location = urlutils.derive_to_location(branch_location)
959
# if the source and to_location are the same,
960
# and there is no working tree,
961
# then reconstitute a branch
962
if (osutils.abspath(to_location) ==
963
osutils.abspath(branch_location)):
965
source.bzrdir.open_workingtree()
966
except errors.NoWorkingTree:
967
source.bzrdir.create_workingtree(revision_id)
969
source.create_checkout(to_location, revision_id, lightweight)
972
class cmd_renames(Command):
973
"""Show list of renamed files.
975
# TODO: Option to show renames between two historical versions.
977
# TODO: Only show renames under dir, rather than in the whole branch.
978
_see_also = ['status']
979
takes_args = ['dir?']
982
def run(self, dir=u'.'):
983
tree = WorkingTree.open_containing(dir)[0]
986
new_inv = tree.inventory
987
old_tree = tree.basis_tree()
990
old_inv = old_tree.inventory
991
renames = list(_mod_tree.find_renames(old_inv, new_inv))
993
for old_name, new_name in renames:
994
self.outf.write("%s => %s\n" % (old_name, new_name))
1001
class cmd_update(Command):
1002
"""Update a tree to have the latest code committed to its branch.
1004
This will perform a merge into the working tree, and may generate
1005
conflicts. If you have any local changes, you will still
1006
need to commit them after the update for the update to be complete.
1008
If you want to discard your local changes, you can just do a
1009
'bzr revert' instead of 'bzr commit' after the update.
1012
_see_also = ['pull', 'working-trees', 'status-flags']
1013
takes_args = ['dir?']
1016
def run(self, dir='.'):
1017
tree = WorkingTree.open_containing(dir)[0]
1018
possible_transports = []
1019
master = tree.branch.get_master_branch(
1020
possible_transports=possible_transports)
1021
if master is not None:
1024
tree.lock_tree_write()
1026
existing_pending_merges = tree.get_parent_ids()[1:]
1027
last_rev = _mod_revision.ensure_null(tree.last_revision())
1028
if last_rev == _mod_revision.ensure_null(
1029
tree.branch.last_revision()):
1030
# may be up to date, check master too.
1031
if master is None or last_rev == _mod_revision.ensure_null(
1032
master.last_revision()):
1033
revno = tree.branch.revision_id_to_revno(last_rev)
1034
note("Tree is up to date at revision %d." % (revno,))
1036
conflicts = tree.update(
1037
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1038
possible_transports=possible_transports)
1039
revno = tree.branch.revision_id_to_revno(
1040
_mod_revision.ensure_null(tree.last_revision()))
1041
note('Updated to revision %d.' % (revno,))
1042
if tree.get_parent_ids()[1:] != existing_pending_merges:
1043
note('Your local commits will now show as pending merges with '
1044
"'bzr status', and can be committed with 'bzr commit'.")
1053
class cmd_info(Command):
1054
"""Show information about a working tree, branch or repository.
1056
This command will show all known locations and formats associated to the
1057
tree, branch or repository. Statistical information is included with
1060
Branches and working trees will also report any missing revisions.
1062
_see_also = ['revno', 'working-trees', 'repositories']
1063
takes_args = ['location?']
1064
takes_options = ['verbose']
1067
def run(self, location=None, verbose=False):
1072
from bzrlib.info import show_bzrdir_info
1073
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1074
verbose=noise_level)
1077
class cmd_remove(Command):
1078
"""Remove files or directories.
1080
This makes bzr stop tracking changes to the specified files and
1081
delete them if they can easily be recovered using revert.
1083
You can specify one or more files, and/or --new. If you specify --new,
1084
only 'added' files will be removed. If you specify both, then new files
1085
in the specified directories will be removed. If the directories are
1086
also new, they will also be removed.
1088
takes_args = ['file*']
1089
takes_options = ['verbose',
1090
Option('new', help='Remove newly-added files.'),
1091
RegistryOption.from_kwargs('file-deletion-strategy',
1092
'The file deletion mode to be used.',
1093
title='Deletion Strategy', value_switches=True, enum_switch=False,
1094
safe='Only delete files if they can be'
1095
' safely recovered (default).',
1096
keep="Don't delete any files.",
1097
force='Delete all the specified files, even if they can not be '
1098
'recovered and even if they are non-empty directories.')]
1100
encoding_type = 'replace'
1102
def run(self, file_list, verbose=False, new=False,
1103
file_deletion_strategy='safe'):
1104
tree, file_list = tree_files(file_list)
1106
if file_list is not None:
1107
file_list = [f for f in file_list]
1109
raise errors.BzrCommandError('Specify one or more files to'
1110
' remove, or use --new.')
1113
added = tree.changes_from(tree.basis_tree(),
1114
specific_files=file_list).added
1115
file_list = sorted([f[0] for f in added], reverse=True)
1116
if len(file_list) == 0:
1117
raise errors.BzrCommandError('No matching files.')
1118
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1119
keep_files=file_deletion_strategy=='keep',
1120
force=file_deletion_strategy=='force')
1123
class cmd_file_id(Command):
1124
"""Print file_id of a particular file or directory.
1126
The file_id is assigned when the file is first added and remains the
1127
same through all revisions where the file exists, even when it is
1132
_see_also = ['inventory', 'ls']
1133
takes_args = ['filename']
1136
def run(self, filename):
1137
tree, relpath = WorkingTree.open_containing(filename)
1138
i = tree.path2id(relpath)
1140
raise errors.NotVersionedError(filename)
1142
self.outf.write(i + '\n')
1145
class cmd_file_path(Command):
1146
"""Print path of file_ids to a file or directory.
1148
This prints one line for each directory down to the target,
1149
starting at the branch root.
1153
takes_args = ['filename']
1156
def run(self, filename):
1157
tree, relpath = WorkingTree.open_containing(filename)
1158
fid = tree.path2id(relpath)
1160
raise errors.NotVersionedError(filename)
1161
segments = osutils.splitpath(relpath)
1162
for pos in range(1, len(segments) + 1):
1163
path = osutils.joinpath(segments[:pos])
1164
self.outf.write("%s\n" % tree.path2id(path))
1167
class cmd_reconcile(Command):
1168
"""Reconcile bzr metadata in a branch.
1170
This can correct data mismatches that may have been caused by
1171
previous ghost operations or bzr upgrades. You should only
1172
need to run this command if 'bzr check' or a bzr developer
1173
advises you to run it.
1175
If a second branch is provided, cross-branch reconciliation is
1176
also attempted, which will check that data like the tree root
1177
id which was not present in very early bzr versions is represented
1178
correctly in both branches.
1180
At the same time it is run it may recompress data resulting in
1181
a potential saving in disk space or performance gain.
1183
The branch *MUST* be on a listable system such as local disk or sftp.
1186
_see_also = ['check']
1187
takes_args = ['branch?']
1189
def run(self, branch="."):
1190
from bzrlib.reconcile import reconcile
1191
dir = bzrdir.BzrDir.open(branch)
1195
class cmd_revision_history(Command):
1196
"""Display the list of revision ids on a branch."""
1199
takes_args = ['location?']
1204
def run(self, location="."):
1205
branch = Branch.open_containing(location)[0]
1206
for revid in branch.revision_history():
1207
self.outf.write(revid)
1208
self.outf.write('\n')
1211
class cmd_ancestry(Command):
1212
"""List all revisions merged into this branch."""
1214
_see_also = ['log', 'revision-history']
1215
takes_args = ['location?']
1220
def run(self, location="."):
1222
wt = WorkingTree.open_containing(location)[0]
1223
except errors.NoWorkingTree:
1224
b = Branch.open(location)
1225
last_revision = b.last_revision()
1228
last_revision = wt.last_revision()
1230
revision_ids = b.repository.get_ancestry(last_revision)
1231
assert revision_ids[0] is None
1233
for revision_id in revision_ids:
1234
self.outf.write(revision_id + '\n')
1237
class cmd_init(Command):
1238
"""Make a directory into a versioned branch.
1240
Use this to create an empty branch, or before importing an
1243
If there is a repository in a parent directory of the location, then
1244
the history of the branch will be stored in the repository. Otherwise
1245
init creates a standalone branch which carries its own history
1246
in the .bzr directory.
1248
If there is already a branch at the location but it has no working tree,
1249
the tree can be populated with 'bzr checkout'.
1251
Recipe for importing a tree of files::
1257
bzr commit -m 'imported project'
1260
_see_also = ['init-repository', 'branch', 'checkout']
1261
takes_args = ['location?']
1263
Option('create-prefix',
1264
help='Create the path leading up to the branch '
1265
'if it does not already exist.'),
1266
RegistryOption('format',
1267
help='Specify a format for this branch. '
1268
'See "help formats".',
1269
registry=bzrdir.format_registry,
1270
converter=bzrdir.format_registry.make_bzrdir,
1271
value_switches=True,
1272
title="Branch Format",
1274
Option('append-revisions-only',
1275
help='Never change revnos or the existing log.'
1276
' Append revisions to it only.')
1278
def run(self, location=None, format=None, append_revisions_only=False,
1279
create_prefix=False):
1281
format = bzrdir.format_registry.make_bzrdir('default')
1282
if location is None:
1285
to_transport = transport.get_transport(location)
1287
# The path has to exist to initialize a
1288
# branch inside of it.
1289
# Just using os.mkdir, since I don't
1290
# believe that we want to create a bunch of
1291
# locations if the user supplies an extended path
1293
to_transport.ensure_base()
1294
except errors.NoSuchFile:
1295
if not create_prefix:
1296
raise errors.BzrCommandError("Parent directory of %s"
1298
"\nYou may supply --create-prefix to create all"
1299
" leading parent directories."
1301
_create_prefix(to_transport)
1304
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1305
except errors.NotBranchError:
1306
# really a NotBzrDir error...
1307
create_branch = bzrdir.BzrDir.create_branch_convenience
1308
branch = create_branch(to_transport.base, format=format,
1309
possible_transports=[to_transport])
1311
from bzrlib.transport.local import LocalTransport
1312
if existing_bzrdir.has_branch():
1313
if (isinstance(to_transport, LocalTransport)
1314
and not existing_bzrdir.has_workingtree()):
1315
raise errors.BranchExistsWithoutWorkingTree(location)
1316
raise errors.AlreadyBranchError(location)
1318
branch = existing_bzrdir.create_branch()
1319
existing_bzrdir.create_workingtree()
1320
if append_revisions_only:
1322
branch.set_append_revisions_only(True)
1323
except errors.UpgradeRequired:
1324
raise errors.BzrCommandError('This branch format cannot be set'
1325
' to append-revisions-only. Try --experimental-branch6')
1328
class cmd_init_repository(Command):
1329
"""Create a shared repository to hold branches.
1331
New branches created under the repository directory will store their
1332
revisions in the repository, not in the branch directory.
1334
If the --no-trees option is used then the branches in the repository
1335
will not have working trees by default.
1338
Create a shared repositories holding just branches::
1340
bzr init-repo --no-trees repo
1343
Make a lightweight checkout elsewhere::
1345
bzr checkout --lightweight repo/trunk trunk-checkout
1350
_see_also = ['init', 'branch', 'checkout', 'repositories']
1351
takes_args = ["location"]
1352
takes_options = [RegistryOption('format',
1353
help='Specify a format for this repository. See'
1354
' "bzr help formats" for details.',
1355
registry=bzrdir.format_registry,
1356
converter=bzrdir.format_registry.make_bzrdir,
1357
value_switches=True, title='Repository format'),
1359
help='Branches in the repository will default to'
1360
' not having a working tree.'),
1362
aliases = ["init-repo"]
1364
def run(self, location, format=None, no_trees=False):
1366
format = bzrdir.format_registry.make_bzrdir('default')
1368
if location is None:
1371
to_transport = transport.get_transport(location)
1372
to_transport.ensure_base()
1374
newdir = format.initialize_on_transport(to_transport)
1375
repo = newdir.create_repository(shared=True)
1376
repo.set_make_working_trees(not no_trees)
1379
class cmd_diff(Command):
1380
"""Show differences in the working tree or between revisions.
1382
If files are listed, only the changes in those files are listed.
1383
Otherwise, all changes for the tree are listed.
1385
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1386
produces patches suitable for "patch -p1".
1389
Shows the difference in the working tree versus the last commit::
1393
Difference between the working tree and revision 1::
1397
Difference between revision 2 and revision 1::
1401
Same as 'bzr diff' but prefix paths with old/ and new/::
1403
bzr diff --prefix old/:new/
1405
Show the differences between the two working trees::
1407
bzr diff bzr.mine bzr.dev
1409
Show just the differences for 'foo.c'::
1413
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1414
# or a graphical diff.
1416
# TODO: Python difflib is not exactly the same as unidiff; should
1417
# either fix it up or prefer to use an external diff.
1419
# TODO: Selected-file diff is inefficient and doesn't show you
1422
# TODO: This probably handles non-Unix newlines poorly.
1424
_see_also = ['status']
1425
takes_args = ['file*']
1427
Option('diff-options', type=str,
1428
help='Pass these options to the external diff program.'),
1429
Option('prefix', type=str,
1431
help='Set prefixes added to old and new filenames, as '
1432
'two values separated by a colon. (eg "old/:new/").'),
1436
aliases = ['di', 'dif']
1437
encoding_type = 'exact'
1440
def run(self, revision=None, file_list=None, diff_options=None,
1442
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1444
if (prefix is None) or (prefix == '0'):
1452
old_label, new_label = prefix.split(":")
1454
raise errors.BzrCommandError(
1455
'--prefix expects two values separated by a colon'
1456
' (eg "old/:new/")')
1458
if revision and len(revision) > 2:
1459
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1460
' one or two revision specifiers')
1463
tree1, file_list = internal_tree_files(file_list)
1467
except errors.FileInWrongBranch:
1468
if len(file_list) != 2:
1469
raise errors.BzrCommandError("Files are in different branches")
1471
tree1, file1 = WorkingTree.open_containing(file_list[0])
1472
tree2, file2 = WorkingTree.open_containing(file_list[1])
1473
if file1 != "" or file2 != "":
1474
# FIXME diff those two files. rbc 20051123
1475
raise errors.BzrCommandError("Files are in different branches")
1477
except errors.NotBranchError:
1478
if (revision is not None and len(revision) == 2
1479
and not revision[0].needs_branch()
1480
and not revision[1].needs_branch()):
1481
# If both revision specs include a branch, we can
1482
# diff them without needing a local working tree
1483
tree1, tree2 = None, None
1487
if tree2 is not None:
1488
if revision is not None:
1489
# FIXME: but there should be a clean way to diff between
1490
# non-default versions of two trees, it's not hard to do
1492
raise errors.BzrCommandError(
1493
"Sorry, diffing arbitrary revisions across branches "
1494
"is not implemented yet")
1495
return show_diff_trees(tree1, tree2, sys.stdout,
1496
specific_files=file_list,
1497
external_diff_options=diff_options,
1498
old_label=old_label, new_label=new_label)
1500
return diff_cmd_helper(tree1, file_list, diff_options,
1501
revision_specs=revision,
1502
old_label=old_label, new_label=new_label)
1505
class cmd_deleted(Command):
1506
"""List files deleted in the working tree.
1508
# TODO: Show files deleted since a previous revision, or
1509
# between two revisions.
1510
# TODO: Much more efficient way to do this: read in new
1511
# directories with readdir, rather than stating each one. Same
1512
# level of effort but possibly much less IO. (Or possibly not,
1513
# if the directories are very large...)
1514
_see_also = ['status', 'ls']
1515
takes_options = ['show-ids']
1518
def run(self, show_ids=False):
1519
tree = WorkingTree.open_containing(u'.')[0]
1522
old = tree.basis_tree()
1525
for path, ie in old.inventory.iter_entries():
1526
if not tree.has_id(ie.file_id):
1527
self.outf.write(path)
1529
self.outf.write(' ')
1530
self.outf.write(ie.file_id)
1531
self.outf.write('\n')
1538
class cmd_modified(Command):
1539
"""List files modified in working tree.
1543
_see_also = ['status', 'ls']
1547
tree = WorkingTree.open_containing(u'.')[0]
1548
td = tree.changes_from(tree.basis_tree())
1549
for path, id, kind, text_modified, meta_modified in td.modified:
1550
self.outf.write(path + '\n')
1553
class cmd_added(Command):
1554
"""List files added in working tree.
1558
_see_also = ['status', 'ls']
1562
wt = WorkingTree.open_containing(u'.')[0]
1565
basis = wt.basis_tree()
1568
basis_inv = basis.inventory
1571
if file_id in basis_inv:
1573
if inv.is_root(file_id) and len(basis_inv) == 0:
1575
path = inv.id2path(file_id)
1576
if not os.access(osutils.abspath(path), os.F_OK):
1578
self.outf.write(path + '\n')
1585
class cmd_root(Command):
1586
"""Show the tree root directory.
1588
The root is the nearest enclosing directory with a .bzr control
1591
takes_args = ['filename?']
1593
def run(self, filename=None):
1594
"""Print the branch root."""
1595
tree = WorkingTree.open_containing(filename)[0]
1596
self.outf.write(tree.basedir + '\n')
1599
def _parse_limit(limitstring):
1601
return int(limitstring)
1603
msg = "The limit argument must be an integer."
1604
raise errors.BzrCommandError(msg)
1607
class cmd_log(Command):
1608
"""Show log of a branch, file, or directory.
1610
By default show the log of the branch containing the working directory.
1612
To request a range of logs, you can use the command -r begin..end
1613
-r revision requests a specific revision, -r ..end or -r begin.. are
1617
Log the current branch::
1625
Log the last 10 revisions of a branch::
1627
bzr log -r -10.. http://server/branch
1630
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1632
takes_args = ['location?']
1635
help='Show from oldest to newest.'),
1638
help='Display timezone as local, original, or utc.'),
1639
custom_help('verbose',
1640
help='Show files changed in each revision.'),
1646
help='Show revisions whose message matches this '
1647
'regular expression.',
1650
help='Limit the output to the first N revisions.',
1654
encoding_type = 'replace'
1657
def run(self, location=None, timezone='original',
1665
from bzrlib.log import show_log
1666
assert message is None or isinstance(message, basestring), \
1667
"invalid message argument %r" % message
1668
direction = (forward and 'forward') or 'reverse'
1673
# find the file id to log:
1675
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1679
tree = b.basis_tree()
1680
file_id = tree.path2id(fp)
1682
raise errors.BzrCommandError(
1683
"Path does not have any revision history: %s" %
1687
# FIXME ? log the current subdir only RBC 20060203
1688
if revision is not None \
1689
and len(revision) > 0 and revision[0].get_branch():
1690
location = revision[0].get_branch()
1693
dir, relpath = bzrdir.BzrDir.open_containing(location)
1694
b = dir.open_branch()
1698
if revision is None:
1701
elif len(revision) == 1:
1702
rev1 = rev2 = revision[0].in_history(b)
1703
elif len(revision) == 2:
1704
if revision[1].get_branch() != revision[0].get_branch():
1705
# b is taken from revision[0].get_branch(), and
1706
# show_log will use its revision_history. Having
1707
# different branches will lead to weird behaviors.
1708
raise errors.BzrCommandError(
1709
"Log doesn't accept two revisions in different"
1711
rev1 = revision[0].in_history(b)
1712
rev2 = revision[1].in_history(b)
1714
raise errors.BzrCommandError(
1715
'bzr log --revision takes one or two values.')
1717
if log_format is None:
1718
log_format = log.log_formatter_registry.get_default(b)
1720
lf = log_format(show_ids=show_ids, to_file=self.outf,
1721
show_timezone=timezone)
1727
direction=direction,
1728
start_revision=rev1,
1736
def get_log_format(long=False, short=False, line=False, default='long'):
1737
log_format = default
1741
log_format = 'short'
1747
class cmd_touching_revisions(Command):
1748
"""Return revision-ids which affected a particular file.
1750
A more user-friendly interface is "bzr log FILE".
1754
takes_args = ["filename"]
1757
def run(self, filename):
1758
tree, relpath = WorkingTree.open_containing(filename)
1760
file_id = tree.path2id(relpath)
1761
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1762
self.outf.write("%6d %s\n" % (revno, what))
1765
class cmd_ls(Command):
1766
"""List files in a tree.
1769
_see_also = ['status', 'cat']
1770
takes_args = ['path?']
1771
# TODO: Take a revision or remote path and list that tree instead.
1775
Option('non-recursive',
1776
help='Don\'t recurse into subdirectories.'),
1778
help='Print paths relative to the root of the branch.'),
1779
Option('unknown', help='Print unknown files.'),
1780
Option('versioned', help='Print versioned files.'),
1781
Option('ignored', help='Print ignored files.'),
1783
help='Write an ascii NUL (\\0) separator '
1784
'between files rather than a newline.'),
1786
help='List entries of a particular kind: file, directory, symlink.',
1791
def run(self, revision=None, verbose=False,
1792
non_recursive=False, from_root=False,
1793
unknown=False, versioned=False, ignored=False,
1794
null=False, kind=None, show_ids=False, path=None):
1796
if kind and kind not in ('file', 'directory', 'symlink'):
1797
raise errors.BzrCommandError('invalid kind specified')
1799
if verbose and null:
1800
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1801
all = not (unknown or versioned or ignored)
1803
selection = {'I':ignored, '?':unknown, 'V':versioned}
1810
raise errors.BzrCommandError('cannot specify both --from-root'
1814
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1820
if revision is not None:
1821
tree = branch.repository.revision_tree(
1822
revision[0].in_history(branch).rev_id)
1824
tree = branch.basis_tree()
1828
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1829
if fp.startswith(relpath):
1830
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1831
if non_recursive and '/' in fp:
1833
if not all and not selection[fc]:
1835
if kind is not None and fkind != kind:
1838
kindch = entry.kind_character()
1839
outstring = '%-8s %s%s' % (fc, fp, kindch)
1840
if show_ids and fid is not None:
1841
outstring = "%-50s %s" % (outstring, fid)
1842
self.outf.write(outstring + '\n')
1844
self.outf.write(fp + '\0')
1847
self.outf.write(fid)
1848
self.outf.write('\0')
1856
self.outf.write('%-50s %s\n' % (fp, my_id))
1858
self.outf.write(fp + '\n')
1863
class cmd_unknowns(Command):
1864
"""List unknown files.
1872
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1873
self.outf.write(osutils.quotefn(f) + '\n')
1876
class cmd_ignore(Command):
1877
"""Ignore specified files or patterns.
1879
To remove patterns from the ignore list, edit the .bzrignore file.
1881
Trailing slashes on patterns are ignored.
1882
If the pattern contains a slash or is a regular expression, it is compared
1883
to the whole path from the branch root. Otherwise, it is compared to only
1884
the last component of the path. To match a file only in the root
1885
directory, prepend './'.
1887
Ignore patterns specifying absolute paths are not allowed.
1889
Ignore patterns may include globbing wildcards such as::
1891
? - Matches any single character except '/'
1892
* - Matches 0 or more characters except '/'
1893
/**/ - Matches 0 or more directories in a path
1894
[a-z] - Matches a single character from within a group of characters
1896
Ignore patterns may also be Python regular expressions.
1897
Regular expression ignore patterns are identified by a 'RE:' prefix
1898
followed by the regular expression. Regular expression ignore patterns
1899
may not include named or numbered groups.
1901
Note: ignore patterns containing shell wildcards must be quoted from
1905
Ignore the top level Makefile::
1907
bzr ignore ./Makefile
1909
Ignore class files in all directories::
1911
bzr ignore '*.class'
1913
Ignore .o files under the lib directory::
1915
bzr ignore 'lib/**/*.o'
1917
Ignore .o files under the lib directory::
1919
bzr ignore 'RE:lib/.*\.o'
1922
_see_also = ['status', 'ignored']
1923
takes_args = ['name_pattern*']
1925
Option('old-default-rules',
1926
help='Write out the ignore rules bzr < 0.9 always used.')
1929
def run(self, name_pattern_list=None, old_default_rules=None):
1930
from bzrlib.atomicfile import AtomicFile
1931
if old_default_rules is not None:
1932
# dump the rules and exit
1933
for pattern in ignores.OLD_DEFAULTS:
1936
if not name_pattern_list:
1937
raise errors.BzrCommandError("ignore requires at least one "
1938
"NAME_PATTERN or --old-default-rules")
1939
name_pattern_list = [globbing.normalize_pattern(p)
1940
for p in name_pattern_list]
1941
for name_pattern in name_pattern_list:
1942
if (name_pattern[0] == '/' or
1943
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1944
raise errors.BzrCommandError(
1945
"NAME_PATTERN should not be an absolute path")
1946
tree, relpath = WorkingTree.open_containing(u'.')
1947
ifn = tree.abspath('.bzrignore')
1948
if os.path.exists(ifn):
1951
igns = f.read().decode('utf-8')
1957
# TODO: If the file already uses crlf-style termination, maybe
1958
# we should use that for the newly added lines?
1960
if igns and igns[-1] != '\n':
1962
for name_pattern in name_pattern_list:
1963
igns += name_pattern + '\n'
1965
f = AtomicFile(ifn, 'wb')
1967
f.write(igns.encode('utf-8'))
1972
if not tree.path2id('.bzrignore'):
1973
tree.add(['.bzrignore'])
1975
ignored = globbing.Globster(name_pattern_list)
1978
for entry in tree.list_files():
1982
if ignored.match(filename):
1983
matches.append(filename.encode('utf-8'))
1985
if len(matches) > 0:
1986
print "Warning: the following files are version controlled and" \
1987
" match your ignore pattern:\n%s" % ("\n".join(matches),)
1989
class cmd_ignored(Command):
1990
"""List ignored files and the patterns that matched them.
1993
_see_also = ['ignore']
1996
tree = WorkingTree.open_containing(u'.')[0]
1999
for path, file_class, kind, file_id, entry in tree.list_files():
2000
if file_class != 'I':
2002
## XXX: Slightly inefficient since this was already calculated
2003
pat = tree.is_ignored(path)
2004
print '%-50s %s' % (path, pat)
2009
class cmd_lookup_revision(Command):
2010
"""Lookup the revision-id from a revision-number
2013
bzr lookup-revision 33
2016
takes_args = ['revno']
2019
def run(self, revno):
2023
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2025
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2028
class cmd_export(Command):
2029
"""Export current or past revision to a destination directory or archive.
2031
If no revision is specified this exports the last committed revision.
2033
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2034
given, try to find the format with the extension. If no extension
2035
is found exports to a directory (equivalent to --format=dir).
2037
If root is supplied, it will be used as the root directory inside
2038
container formats (tar, zip, etc). If it is not supplied it will default
2039
to the exported filename. The root option has no effect for 'dir' format.
2041
If branch is omitted then the branch containing the current working
2042
directory will be used.
2044
Note: Export of tree with non-ASCII filenames to zip is not supported.
2046
================= =========================
2047
Supported formats Autodetected by extension
2048
================= =========================
2051
tbz2 .tar.bz2, .tbz2
2054
================= =========================
2056
takes_args = ['dest', 'branch?']
2059
help="Type of file to export to.",
2064
help="Name of the root directory inside the exported file."),
2066
def run(self, dest, branch=None, revision=None, format=None, root=None):
2067
from bzrlib.export import export
2070
tree = WorkingTree.open_containing(u'.')[0]
2073
b = Branch.open(branch)
2075
if revision is None:
2076
# should be tree.last_revision FIXME
2077
rev_id = b.last_revision()
2079
if len(revision) != 1:
2080
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2081
rev_id = revision[0].in_history(b).rev_id
2082
t = b.repository.revision_tree(rev_id)
2084
export(t, dest, format, root)
2085
except errors.NoSuchExportFormat, e:
2086
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2089
class cmd_cat(Command):
2090
"""Write the contents of a file as of a given revision to standard output.
2092
If no revision is nominated, the last revision is used.
2094
Note: Take care to redirect standard output when using this command on a
2100
Option('name-from-revision', help='The path name in the old tree.'),
2103
takes_args = ['filename']
2104
encoding_type = 'exact'
2107
def run(self, filename, revision=None, name_from_revision=False):
2108
if revision is not None and len(revision) != 1:
2109
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2114
tree, b, relpath = \
2115
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2116
except errors.NotBranchError:
2119
if revision is not None and revision[0].get_branch() is not None:
2120
b = Branch.open(revision[0].get_branch())
2122
tree = b.basis_tree()
2123
if revision is None:
2124
revision_id = b.last_revision()
2126
revision_id = revision[0].in_history(b).rev_id
2128
cur_file_id = tree.path2id(relpath)
2129
rev_tree = b.repository.revision_tree(revision_id)
2130
old_file_id = rev_tree.path2id(relpath)
2132
if name_from_revision:
2133
if old_file_id is None:
2134
raise errors.BzrCommandError("%r is not present in revision %s"
2135
% (filename, revision_id))
2137
rev_tree.print_file(old_file_id)
2138
elif cur_file_id is not None:
2139
rev_tree.print_file(cur_file_id)
2140
elif old_file_id is not None:
2141
rev_tree.print_file(old_file_id)
2143
raise errors.BzrCommandError("%r is not present in revision %s" %
2144
(filename, revision_id))
2147
class cmd_local_time_offset(Command):
2148
"""Show the offset in seconds from GMT to local time."""
2152
print osutils.local_time_offset()
2156
class cmd_commit(Command):
2157
"""Commit changes into a new revision.
2159
If no arguments are given, the entire tree is committed.
2161
If selected files are specified, only changes to those files are
2162
committed. If a directory is specified then the directory and everything
2163
within it is committed.
2165
If author of the change is not the same person as the committer, you can
2166
specify the author's name using the --author option. The name should be
2167
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2169
A selected-file commit may fail in some cases where the committed
2170
tree would be invalid. Consider::
2175
bzr commit foo -m "committing foo"
2176
bzr mv foo/bar foo/baz
2179
bzr commit foo/bar -m "committing bar but not baz"
2181
In the example above, the last commit will fail by design. This gives
2182
the user the opportunity to decide whether they want to commit the
2183
rename at the same time, separately first, or not at all. (As a general
2184
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2186
Note: A selected-file commit after a merge is not yet supported.
2188
# TODO: Run hooks on tree to-be-committed, and after commit.
2190
# TODO: Strict commit that fails if there are deleted files.
2191
# (what does "deleted files" mean ??)
2193
# TODO: Give better message for -s, --summary, used by tla people
2195
# XXX: verbose currently does nothing
2197
_see_also = ['bugs', 'uncommit']
2198
takes_args = ['selected*']
2200
Option('message', type=unicode,
2202
help="Description of the new revision."),
2205
help='Commit even if nothing has changed.'),
2206
Option('file', type=str,
2209
help='Take commit message from this file.'),
2211
help="Refuse to commit if there are unknown "
2212
"files in the working tree."),
2213
ListOption('fixes', type=str,
2214
help="Mark a bug as being fixed by this revision."),
2215
Option('author', type=str,
2216
help="Set the author's name, if it's different "
2217
"from the committer."),
2219
help="Perform a local commit in a bound "
2220
"branch. Local commits are not pushed to "
2221
"the master branch until a normal commit "
2225
help='When no message is supplied, show the diff along'
2226
' with the status summary in the message editor.'),
2228
aliases = ['ci', 'checkin']
2230
def _get_bug_fix_properties(self, fixes, branch):
2232
# Configure the properties for bug fixing attributes.
2233
for fixed_bug in fixes:
2234
tokens = fixed_bug.split(':')
2235
if len(tokens) != 2:
2236
raise errors.BzrCommandError(
2237
"Invalid bug %s. Must be in the form of 'tag:id'. "
2238
"Commit refused." % fixed_bug)
2239
tag, bug_id = tokens
2241
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2242
except errors.UnknownBugTrackerAbbreviation:
2243
raise errors.BzrCommandError(
2244
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2245
except errors.MalformedBugIdentifier:
2246
raise errors.BzrCommandError(
2247
"Invalid bug identifier for %s. Commit refused."
2249
properties.append('%s fixed' % bug_url)
2250
return '\n'.join(properties)
2252
def run(self, message=None, file=None, verbose=False, selected_list=None,
2253
unchanged=False, strict=False, local=False, fixes=None,
2254
author=None, show_diff=False):
2255
from bzrlib.errors import (
2260
from bzrlib.msgeditor import (
2261
edit_commit_message_encoded,
2262
make_commit_message_template_encoded
2265
# TODO: Need a blackbox test for invoking the external editor; may be
2266
# slightly problematic to run this cross-platform.
2268
# TODO: do more checks that the commit will succeed before
2269
# spending the user's valuable time typing a commit message.
2273
tree, selected_list = tree_files(selected_list)
2274
if selected_list == ['']:
2275
# workaround - commit of root of tree should be exactly the same
2276
# as just default commit in that tree, and succeed even though
2277
# selected-file merge commit is not done yet
2282
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2284
properties['bugs'] = bug_property
2286
if local and not tree.branch.get_bound_location():
2287
raise errors.LocalRequiresBoundBranch()
2289
def get_message(commit_obj):
2290
"""Callback to get commit message"""
2291
my_message = message
2292
if my_message is None and not file:
2293
t = make_commit_message_template_encoded(tree,
2294
selected_list, diff=show_diff,
2295
output_encoding=bzrlib.user_encoding)
2296
my_message = edit_commit_message_encoded(t)
2297
if my_message is None:
2298
raise errors.BzrCommandError("please specify a commit"
2299
" message with either --message or --file")
2300
elif my_message and file:
2301
raise errors.BzrCommandError(
2302
"please specify either --message or --file")
2304
my_message = codecs.open(file, 'rt',
2305
bzrlib.user_encoding).read()
2306
if my_message == "":
2307
raise errors.BzrCommandError("empty commit message specified")
2311
tree.commit(message_callback=get_message,
2312
specific_files=selected_list,
2313
allow_pointless=unchanged, strict=strict, local=local,
2314
reporter=None, verbose=verbose, revprops=properties,
2316
except PointlessCommit:
2317
# FIXME: This should really happen before the file is read in;
2318
# perhaps prepare the commit; get the message; then actually commit
2319
raise errors.BzrCommandError("no changes to commit."
2320
" use --unchanged to commit anyhow")
2321
except ConflictsInTree:
2322
raise errors.BzrCommandError('Conflicts detected in working '
2323
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2325
except StrictCommitFailed:
2326
raise errors.BzrCommandError("Commit refused because there are"
2327
" unknown files in the working tree.")
2328
except errors.BoundBranchOutOfDate, e:
2329
raise errors.BzrCommandError(str(e) + "\n"
2330
'To commit to master branch, run update and then commit.\n'
2331
'You can also pass --local to commit to continue working '
2335
class cmd_check(Command):
2336
"""Validate consistency of branch history.
2338
This command checks various invariants about the branch storage to
2339
detect data corruption or bzr bugs.
2342
_see_also = ['reconcile']
2343
takes_args = ['branch?']
2344
takes_options = ['verbose']
2346
def run(self, branch=None, verbose=False):
2347
from bzrlib.check import check
2349
tree = WorkingTree.open_containing()[0]
2350
branch = tree.branch
2352
branch = Branch.open(branch)
2353
check(branch, verbose)
2356
class cmd_upgrade(Command):
2357
"""Upgrade branch storage to current format.
2359
The check command or bzr developers may sometimes advise you to run
2360
this command. When the default format has changed you may also be warned
2361
during other operations to upgrade.
2364
_see_also = ['check']
2365
takes_args = ['url?']
2367
RegistryOption('format',
2368
help='Upgrade to a specific format. See "bzr help'
2369
' formats" for details.',
2370
registry=bzrdir.format_registry,
2371
converter=bzrdir.format_registry.make_bzrdir,
2372
value_switches=True, title='Branch format'),
2375
def run(self, url='.', format=None):
2376
from bzrlib.upgrade import upgrade
2378
format = bzrdir.format_registry.make_bzrdir('default')
2379
upgrade(url, format)
2382
class cmd_whoami(Command):
2383
"""Show or set bzr user id.
2386
Show the email of the current user::
2390
Set the current user::
2392
bzr whoami 'Frank Chu <fchu@example.com>'
2394
takes_options = [ Option('email',
2395
help='Display email address only.'),
2397
help='Set identity for the current branch instead of '
2400
takes_args = ['name?']
2401
encoding_type = 'replace'
2404
def run(self, email=False, branch=False, name=None):
2406
# use branch if we're inside one; otherwise global config
2408
c = Branch.open_containing('.')[0].get_config()
2409
except errors.NotBranchError:
2410
c = config.GlobalConfig()
2412
self.outf.write(c.user_email() + '\n')
2414
self.outf.write(c.username() + '\n')
2417
# display a warning if an email address isn't included in the given name.
2419
config.extract_email_address(name)
2420
except errors.NoEmailInUsername, e:
2421
warning('"%s" does not seem to contain an email address. '
2422
'This is allowed, but not recommended.', name)
2424
# use global config unless --branch given
2426
c = Branch.open_containing('.')[0].get_config()
2428
c = config.GlobalConfig()
2429
c.set_user_option('email', name)
2432
class cmd_nick(Command):
2433
"""Print or set the branch nickname.
2435
If unset, the tree root directory name is used as the nickname
2436
To print the current nickname, execute with no argument.
2439
_see_also = ['info']
2440
takes_args = ['nickname?']
2441
def run(self, nickname=None):
2442
branch = Branch.open_containing(u'.')[0]
2443
if nickname is None:
2444
self.printme(branch)
2446
branch.nick = nickname
2449
def printme(self, branch):
2453
class cmd_selftest(Command):
2454
"""Run internal test suite.
2456
If arguments are given, they are regular expressions that say which tests
2457
should run. Tests matching any expression are run, and other tests are
2460
Alternatively if --first is given, matching tests are run first and then
2461
all other tests are run. This is useful if you have been working in a
2462
particular area, but want to make sure nothing else was broken.
2464
If --exclude is given, tests that match that regular expression are
2465
excluded, regardless of whether they match --first or not.
2467
To help catch accidential dependencies between tests, the --randomize
2468
option is useful. In most cases, the argument used is the word 'now'.
2469
Note that the seed used for the random number generator is displayed
2470
when this option is used. The seed can be explicitly passed as the
2471
argument to this option if required. This enables reproduction of the
2472
actual ordering used if and when an order sensitive problem is encountered.
2474
If --list-only is given, the tests that would be run are listed. This is
2475
useful when combined with --first, --exclude and/or --randomize to
2476
understand their impact. The test harness reports "Listed nn tests in ..."
2477
instead of "Ran nn tests in ..." when list mode is enabled.
2479
If the global option '--no-plugins' is given, plugins are not loaded
2480
before running the selftests. This has two effects: features provided or
2481
modified by plugins will not be tested, and tests provided by plugins will
2484
Tests that need working space on disk use a common temporary directory,
2485
typically inside $TMPDIR or /tmp.
2488
Run only tests relating to 'ignore'::
2492
Disable plugins and list tests as they're run::
2494
bzr --no-plugins selftest -v
2496
# NB: this is used from the class without creating an instance, which is
2497
# why it does not have a self parameter.
2498
def get_transport_type(typestring):
2499
"""Parse and return a transport specifier."""
2500
if typestring == "sftp":
2501
from bzrlib.transport.sftp import SFTPAbsoluteServer
2502
return SFTPAbsoluteServer
2503
if typestring == "memory":
2504
from bzrlib.transport.memory import MemoryServer
2506
if typestring == "fakenfs":
2507
from bzrlib.transport.fakenfs import FakeNFSServer
2508
return FakeNFSServer
2509
msg = "No known transport type %s. Supported types are: sftp\n" %\
2511
raise errors.BzrCommandError(msg)
2514
takes_args = ['testspecs*']
2515
takes_options = ['verbose',
2517
help='Stop when one test fails.',
2521
help='Use a different transport by default '
2522
'throughout the test suite.',
2523
type=get_transport_type),
2525
help='Run the benchmarks rather than selftests.'),
2526
Option('lsprof-timed',
2527
help='Generate lsprof output for benchmarked'
2528
' sections of code.'),
2529
Option('cache-dir', type=str,
2530
help='Cache intermediate benchmark output in this '
2533
help='Run all tests, but run specified tests first.',
2537
help='List the tests instead of running them.'),
2538
Option('randomize', type=str, argname="SEED",
2539
help='Randomize the order of tests using the given'
2540
' seed or "now" for the current time.'),
2541
Option('exclude', type=str, argname="PATTERN",
2543
help='Exclude tests that match this regular'
2545
Option('strict', help='Fail on missing dependencies or '
2548
encoding_type = 'replace'
2550
def run(self, testspecs_list=None, verbose=False, one=False,
2551
transport=None, benchmark=None,
2552
lsprof_timed=None, cache_dir=None,
2553
first=False, list_only=False,
2554
randomize=None, exclude=None, strict=False):
2556
from bzrlib.tests import selftest
2557
import bzrlib.benchmarks as benchmarks
2558
from bzrlib.benchmarks import tree_creator
2560
if cache_dir is not None:
2561
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2563
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2564
print ' %s (%s python%s)' % (
2566
bzrlib.version_string,
2567
'.'.join(map(str, sys.version_info)),
2570
if testspecs_list is not None:
2571
pattern = '|'.join(testspecs_list)
2575
test_suite_factory = benchmarks.test_suite
2576
# Unless user explicitly asks for quiet, be verbose in benchmarks
2577
verbose = not is_quiet()
2578
# TODO: should possibly lock the history file...
2579
benchfile = open(".perf_history", "at", buffering=1)
2581
test_suite_factory = None
2584
result = selftest(verbose=verbose,
2586
stop_on_failure=one,
2587
transport=transport,
2588
test_suite_factory=test_suite_factory,
2589
lsprof_timed=lsprof_timed,
2590
bench_history=benchfile,
2591
matching_tests_first=first,
2592
list_only=list_only,
2593
random_seed=randomize,
2594
exclude_pattern=exclude,
2598
if benchfile is not None:
2601
info('tests passed')
2603
info('tests failed')
2604
return int(not result)
2607
class cmd_version(Command):
2608
"""Show version of bzr."""
2610
encoding_type = 'replace'
2614
from bzrlib.version import show_version
2615
show_version(to_file=self.outf)
2618
class cmd_rocks(Command):
2619
"""Statement of optimism."""
2625
print "It sure does!"
2628
class cmd_find_merge_base(Command):
2629
"""Find and print a base revision for merging two branches."""
2630
# TODO: Options to specify revisions on either side, as if
2631
# merging only part of the history.
2632
takes_args = ['branch', 'other']
2636
def run(self, branch, other):
2637
from bzrlib.revision import ensure_null
2639
branch1 = Branch.open_containing(branch)[0]
2640
branch2 = Branch.open_containing(other)[0]
2642
last1 = ensure_null(branch1.last_revision())
2643
last2 = ensure_null(branch2.last_revision())
2645
graph = branch1.repository.get_graph(branch2.repository)
2646
base_rev_id = graph.find_unique_lca(last1, last2)
2648
print 'merge base is revision %s' % base_rev_id
2651
class cmd_merge(Command):
2652
"""Perform a three-way merge.
2654
The branch is the branch you will merge from. By default, it will merge
2655
the latest revision. If you specify a revision, that revision will be
2656
merged. If you specify two revisions, the first will be used as a BASE,
2657
and the second one as OTHER. Revision numbers are always relative to the
2660
By default, bzr will try to merge in all new work from the other
2661
branch, automatically determining an appropriate base. If this
2662
fails, you may need to give an explicit base.
2664
Merge will do its best to combine the changes in two branches, but there
2665
are some kinds of problems only a human can fix. When it encounters those,
2666
it will mark a conflict. A conflict means that you need to fix something,
2667
before you should commit.
2669
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2671
If there is no default branch set, the first merge will set it. After
2672
that, you can omit the branch to use the default. To change the
2673
default, use --remember. The value will only be saved if the remote
2674
location can be accessed.
2676
The results of the merge are placed into the destination working
2677
directory, where they can be reviewed (with bzr diff), tested, and then
2678
committed to record the result of the merge.
2680
merge refuses to run if there are any uncommitted changes, unless
2684
To merge the latest revision from bzr.dev::
2686
bzr merge ../bzr.dev
2688
To merge changes up to and including revision 82 from bzr.dev::
2690
bzr merge -r 82 ../bzr.dev
2692
To merge the changes introduced by 82, without previous changes::
2694
bzr merge -r 81..82 ../bzr.dev
2697
_see_also = ['update', 'remerge', 'status-flags']
2698
takes_args = ['branch?']
2703
help='Merge even if the destination tree has uncommitted changes.'),
2707
Option('show-base', help="Show base revision text in "
2709
Option('uncommitted', help='Apply uncommitted changes'
2710
' from a working copy, instead of branch changes.'),
2711
Option('pull', help='If the destination is already'
2712
' completely merged into the source, pull from the'
2713
' source rather than merging. When this happens,'
2714
' you do not need to commit the result.'),
2716
help='Branch to merge into, '
2717
'rather than the one containing the working directory.',
2723
def run(self, branch=None, revision=None, force=False, merge_type=None,
2724
show_base=False, reprocess=False, remember=False,
2725
uncommitted=False, pull=False,
2728
# This is actually a branch (or merge-directive) *location*.
2732
if merge_type is None:
2733
merge_type = _mod_merge.Merge3Merger
2735
if directory is None: directory = u'.'
2736
possible_transports = []
2738
allow_pending = True
2739
verified = 'inapplicable'
2740
tree = WorkingTree.open_containing(directory)[0]
2741
change_reporter = delta._ChangeReporter(
2742
unversioned_filter=tree.is_ignored)
2745
pb = ui.ui_factory.nested_progress_bar()
2746
cleanups.append(pb.finished)
2748
cleanups.append(tree.unlock)
2749
if location is not None:
2750
mergeable, other_transport = _get_mergeable_helper(location)
2753
raise errors.BzrCommandError('Cannot use --uncommitted'
2754
' with bundles or merge directives.')
2756
if revision is not None:
2757
raise errors.BzrCommandError(
2758
'Cannot use -r with merge directives or bundles')
2759
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2761
possible_transports.append(other_transport)
2763
if merger is None and uncommitted:
2764
if revision is not None and len(revision) > 0:
2765
raise errors.BzrCommandError('Cannot use --uncommitted and'
2766
' --revision at the same time.')
2767
location = self._select_branch_location(tree, location)[0]
2768
other_tree, other_path = WorkingTree.open_containing(location)
2769
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2771
allow_pending = False
2774
merger, allow_pending = self._get_merger_from_branch(tree,
2775
location, revision, remember, possible_transports, pb)
2777
merger.merge_type = merge_type
2778
merger.reprocess = reprocess
2779
merger.show_base = show_base
2780
merger.change_reporter = change_reporter
2781
self.sanity_check_merger(merger)
2782
if (merger.base_rev_id == merger.other_rev_id and
2783
merger.other_rev_id != None):
2784
note('Nothing to do.')
2787
if merger.interesting_files is not None:
2788
raise errors.BzrCommandError('Cannot pull individual files')
2789
if (merger.base_rev_id == tree.last_revision()):
2790
result = tree.pull(merger.other_branch, False,
2791
merger.other_rev_id)
2792
result.report(self.outf)
2794
merger.check_basis(not force)
2795
conflict_count = merger.do_merge()
2797
merger.set_pending()
2798
if verified == 'failed':
2799
warning('Preview patch does not match changes')
2800
if conflict_count != 0:
2805
for cleanup in reversed(cleanups):
2808
def sanity_check_merger(self, merger):
2809
if (merger.show_base and
2810
not merger.merge_type is _mod_merge.Merge3Merger):
2811
raise errors.BzrCommandError("Show-base is not supported for this"
2812
" merge type. %s" % merger.merge_type)
2813
if merger.reprocess and not merger.merge_type.supports_reprocess:
2814
raise errors.BzrCommandError("Conflict reduction is not supported"
2815
" for merge type %s." %
2817
if merger.reprocess and merger.show_base:
2818
raise errors.BzrCommandError("Cannot do conflict reduction and"
2821
def _get_merger_from_branch(self, tree, location, revision, remember,
2822
possible_transports, pb):
2823
"""Produce a merger from a location, assuming it refers to a branch."""
2824
from bzrlib.tag import _merge_tags_if_possible
2825
assert revision is None or len(revision) < 3
2826
# find the branch locations
2827
other_loc, location = self._select_branch_location(tree, location,
2829
if revision is not None and len(revision) == 2:
2830
base_loc, location = self._select_branch_location(tree, location,
2833
base_loc = other_loc
2835
other_branch, other_path = Branch.open_containing(other_loc,
2836
possible_transports)
2837
if base_loc == other_loc:
2838
base_branch = other_branch
2840
base_branch, base_path = Branch.open_containing(base_loc,
2841
possible_transports)
2842
# Find the revision ids
2843
if revision is None or len(revision) < 1 or revision[-1] is None:
2844
other_revision_id = _mod_revision.ensure_null(
2845
other_branch.last_revision())
2847
other_revision_id = \
2848
_mod_revision.ensure_null(
2849
revision[-1].in_history(other_branch).rev_id)
2850
if (revision is not None and len(revision) == 2
2851
and revision[0] is not None):
2852
base_revision_id = \
2853
_mod_revision.ensure_null(
2854
revision[0].in_history(base_branch).rev_id)
2856
base_revision_id = None
2857
# Remember where we merge from
2858
if ((tree.branch.get_parent() is None or remember) and
2859
other_branch is not None):
2860
tree.branch.set_parent(other_branch.base)
2861
_merge_tags_if_possible(other_branch, tree.branch)
2862
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
2863
other_revision_id, base_revision_id, other_branch, base_branch)
2864
if other_path != '':
2865
allow_pending = False
2866
merger.interesting_files = [other_path]
2868
allow_pending = True
2869
return merger, allow_pending
2871
def _select_branch_location(self, tree, location, revision=None,
2873
"""Select a branch location, according to possible inputs.
2875
If provided, branches from ``revision`` are preferred. (Both
2876
``revision`` and ``index`` must be supplied.)
2878
Otherwise, the ``location`` parameter is used. If it is None, then the
2879
``parent`` location is used, and a note is printed.
2881
:param tree: The working tree to select a branch for merging into
2882
:param location: The location entered by the user
2883
:param revision: The revision parameter to the command
2884
:param index: The index to use for the revision parameter. Negative
2885
indices are permitted.
2886
:return: (selected_location, default_location). The default location
2887
will be the user-entered location, if any, or else the remembered
2890
if (revision is not None and index is not None
2891
and revision[index] is not None):
2892
branch = revision[index].get_branch()
2893
if branch is not None:
2894
return branch, location
2895
location = self._get_remembered_parent(tree, location, 'Merging from')
2896
return location, location
2898
# TODO: move up to common parent; this isn't merge-specific anymore.
2899
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2900
"""Use tree.branch's parent if none was supplied.
2902
Report if the remembered location was used.
2904
if supplied_location is not None:
2905
return supplied_location
2906
stored_location = tree.branch.get_parent()
2907
mutter("%s", stored_location)
2908
if stored_location is None:
2909
raise errors.BzrCommandError("No location specified or remembered")
2910
display_url = urlutils.unescape_for_display(stored_location,
2912
self.outf.write("%s remembered location %s\n" % (verb_string,
2914
return stored_location
2917
class cmd_remerge(Command):
2920
Use this if you want to try a different merge technique while resolving
2921
conflicts. Some merge techniques are better than others, and remerge
2922
lets you try different ones on different files.
2924
The options for remerge have the same meaning and defaults as the ones for
2925
merge. The difference is that remerge can (only) be run when there is a
2926
pending merge, and it lets you specify particular files.
2929
Re-do the merge of all conflicted files, and show the base text in
2930
conflict regions, in addition to the usual THIS and OTHER texts::
2932
bzr remerge --show-base
2934
Re-do the merge of "foobar", using the weave merge algorithm, with
2935
additional processing to reduce the size of conflict regions::
2937
bzr remerge --merge-type weave --reprocess foobar
2939
takes_args = ['file*']
2944
help="Show base revision text in conflicts."),
2947
def run(self, file_list=None, merge_type=None, show_base=False,
2949
if merge_type is None:
2950
merge_type = _mod_merge.Merge3Merger
2951
tree, file_list = tree_files(file_list)
2954
parents = tree.get_parent_ids()
2955
if len(parents) != 2:
2956
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2957
" merges. Not cherrypicking or"
2959
repository = tree.branch.repository
2960
graph = repository.get_graph()
2961
base_revision = graph.find_unique_lca(parents[0], parents[1])
2962
base_tree = repository.revision_tree(base_revision)
2963
other_tree = repository.revision_tree(parents[1])
2964
interesting_ids = None
2966
conflicts = tree.conflicts()
2967
if file_list is not None:
2968
interesting_ids = set()
2969
for filename in file_list:
2970
file_id = tree.path2id(filename)
2972
raise errors.NotVersionedError(filename)
2973
interesting_ids.add(file_id)
2974
if tree.kind(file_id) != "directory":
2977
for name, ie in tree.inventory.iter_entries(file_id):
2978
interesting_ids.add(ie.file_id)
2979
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2981
# Remerge only supports resolving contents conflicts
2982
allowed_conflicts = ('text conflict', 'contents conflict')
2983
restore_files = [c.path for c in conflicts
2984
if c.typestring in allowed_conflicts]
2985
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2986
tree.set_conflicts(ConflictList(new_conflicts))
2987
if file_list is not None:
2988
restore_files = file_list
2989
for filename in restore_files:
2991
restore(tree.abspath(filename))
2992
except errors.NotConflicted:
2994
# Disable pending merges, because the file texts we are remerging
2995
# have not had those merges performed. If we use the wrong parents
2996
# list, we imply that the working tree text has seen and rejected
2997
# all the changes from the other tree, when in fact those changes
2998
# have not yet been seen.
2999
tree.set_parent_ids(parents[:1])
3001
conflicts = _mod_merge.merge_inner(
3002
tree.branch, other_tree, base_tree,
3004
interesting_ids=interesting_ids,
3005
other_rev_id=parents[1],
3006
merge_type=merge_type,
3007
show_base=show_base,
3008
reprocess=reprocess)
3010
tree.set_parent_ids(parents)
3019
class cmd_revert(Command):
3020
"""Revert files to a previous revision.
3022
Giving a list of files will revert only those files. Otherwise, all files
3023
will be reverted. If the revision is not specified with '--revision', the
3024
last committed revision is used.
3026
To remove only some changes, without reverting to a prior version, use
3027
merge instead. For example, "merge . --r-2..-3" will remove the changes
3028
introduced by -2, without affecting the changes introduced by -1. Or
3029
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3031
By default, any files that have been manually changed will be backed up
3032
first. (Files changed only by merge are not backed up.) Backup files have
3033
'.~#~' appended to their name, where # is a number.
3035
When you provide files, you can use their current pathname or the pathname
3036
from the target revision. So you can use revert to "undelete" a file by
3037
name. If you name a directory, all the contents of that directory will be
3040
Any files that have been newly added since that revision will be deleted,
3041
with a backup kept if appropriate. Directories containing unknown files
3042
will not be deleted.
3045
_see_also = ['cat', 'export']
3048
Option('no-backup', "Do not save backups of reverted files."),
3049
Option('forget-merges',
3050
'Remove pending merge marker, without changing any files.'),
3052
takes_args = ['file*']
3054
def run(self, revision=None, no_backup=False, file_list=None,
3055
forget_merges=None):
3056
tree, file_list = tree_files(file_list)
3058
tree.set_parent_ids(tree.get_parent_ids()[:1])
3060
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3063
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3064
if revision is None:
3065
rev_id = tree.last_revision()
3066
elif len(revision) != 1:
3067
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
3069
rev_id = revision[0].in_history(tree.branch).rev_id
3070
pb = ui.ui_factory.nested_progress_bar()
3072
tree.revert(file_list,
3073
tree.branch.repository.revision_tree(rev_id),
3074
not no_backup, pb, report_changes=True)
3079
class cmd_assert_fail(Command):
3080
"""Test reporting of assertion failures"""
3081
# intended just for use in testing
3086
raise AssertionError("always fails")
3089
class cmd_help(Command):
3090
"""Show help on a command or other topic.
3093
_see_also = ['topics']
3095
Option('long', 'Show help on all commands.'),
3097
takes_args = ['topic?']
3098
aliases = ['?', '--help', '-?', '-h']
3101
def run(self, topic=None, long=False):
3103
if topic is None and long:
3105
bzrlib.help.help(topic)
3108
class cmd_shell_complete(Command):
3109
"""Show appropriate completions for context.
3111
For a list of all available commands, say 'bzr shell-complete'.
3113
takes_args = ['context?']
3118
def run(self, context=None):
3119
import shellcomplete
3120
shellcomplete.shellcomplete(context)
3123
class cmd_fetch(Command):
3124
"""Copy in history from another branch but don't merge it.
3126
This is an internal method used for pull and merge.
3129
takes_args = ['from_branch', 'to_branch']
3130
def run(self, from_branch, to_branch):
3131
from bzrlib.fetch import Fetcher
3132
from_b = Branch.open(from_branch)
3133
to_b = Branch.open(to_branch)
3134
Fetcher(to_b, from_b)
3137
class cmd_missing(Command):
3138
"""Show unmerged/unpulled revisions between two branches.
3140
OTHER_BRANCH may be local or remote.
3143
_see_also = ['merge', 'pull']
3144
takes_args = ['other_branch?']
3146
Option('reverse', 'Reverse the order of revisions.'),
3148
'Display changes in the local branch only.'),
3149
Option('this' , 'Same as --mine-only.'),
3150
Option('theirs-only',
3151
'Display changes in the remote branch only.'),
3152
Option('other', 'Same as --theirs-only.'),
3157
encoding_type = 'replace'
3160
def run(self, other_branch=None, reverse=False, mine_only=False,
3161
theirs_only=False, log_format=None, long=False, short=False, line=False,
3162
show_ids=False, verbose=False, this=False, other=False):
3163
from bzrlib.missing import find_unmerged, iter_log_revisions
3170
local_branch = Branch.open_containing(u".")[0]
3171
parent = local_branch.get_parent()
3172
if other_branch is None:
3173
other_branch = parent
3174
if other_branch is None:
3175
raise errors.BzrCommandError("No peer location known"
3177
display_url = urlutils.unescape_for_display(parent,
3179
self.outf.write("Using last location: " + display_url + "\n")
3181
remote_branch = Branch.open(other_branch)
3182
if remote_branch.base == local_branch.base:
3183
remote_branch = local_branch
3184
local_branch.lock_read()
3186
remote_branch.lock_read()
3188
local_extra, remote_extra = find_unmerged(local_branch,
3190
if log_format is None:
3191
registry = log.log_formatter_registry
3192
log_format = registry.get_default(local_branch)
3193
lf = log_format(to_file=self.outf,
3195
show_timezone='original')
3196
if reverse is False:
3197
local_extra.reverse()
3198
remote_extra.reverse()
3199
if local_extra and not theirs_only:
3200
self.outf.write("You have %d extra revision(s):\n" %
3202
for revision in iter_log_revisions(local_extra,
3203
local_branch.repository,
3205
lf.log_revision(revision)
3206
printed_local = True
3208
printed_local = False
3209
if remote_extra and not mine_only:
3210
if printed_local is True:
3211
self.outf.write("\n\n\n")
3212
self.outf.write("You are missing %d revision(s):\n" %
3214
for revision in iter_log_revisions(remote_extra,
3215
remote_branch.repository,
3217
lf.log_revision(revision)
3218
if not remote_extra and not local_extra:
3220
self.outf.write("Branches are up to date.\n")
3224
remote_branch.unlock()
3226
local_branch.unlock()
3227
if not status_code and parent is None and other_branch is not None:
3228
local_branch.lock_write()
3230
# handle race conditions - a parent might be set while we run.
3231
if local_branch.get_parent() is None:
3232
local_branch.set_parent(remote_branch.base)
3234
local_branch.unlock()
3238
class cmd_pack(Command):
3239
"""Compress the data within a repository."""
3241
_see_also = ['repositories']
3242
takes_args = ['branch_or_repo?']
3244
def run(self, branch_or_repo='.'):
3245
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3247
branch = dir.open_branch()
3248
repository = branch.repository
3249
except errors.NotBranchError:
3250
repository = dir.open_repository()
3254
class cmd_plugins(Command):
3255
"""List the installed plugins.
3257
This command displays the list of installed plugins including the
3258
path where each one is located and a short description of each.
3260
A plugin is an external component for Bazaar that extends the
3261
revision control system, by adding or replacing code in Bazaar.
3262
Plugins can do a variety of things, including overriding commands,
3263
adding new commands, providing additional network transports and
3264
customizing log output.
3266
See the Bazaar web site, http://bazaar-vcs.org, for further
3267
information on plugins including where to find them and how to
3268
install them. Instructions are also provided there on how to
3269
write new plugins using the Python programming language.
3274
import bzrlib.plugin
3275
from inspect import getdoc
3276
for name, plugin in bzrlib.plugin.plugins().items():
3277
print plugin.path(), "[%s]" % plugin.__version__
3278
d = getdoc(plugin.module)
3280
print '\t', d.split('\n')[0]
3283
class cmd_testament(Command):
3284
"""Show testament (signing-form) of a revision."""
3287
Option('long', help='Produce long-format testament.'),
3289
help='Produce a strict-format testament.')]
3290
takes_args = ['branch?']
3292
def run(self, branch=u'.', revision=None, long=False, strict=False):
3293
from bzrlib.testament import Testament, StrictTestament
3295
testament_class = StrictTestament
3297
testament_class = Testament
3298
b = WorkingTree.open_containing(branch)[0].branch
3301
if revision is None:
3302
rev_id = b.last_revision()
3304
rev_id = revision[0].in_history(b).rev_id
3305
t = testament_class.from_revision(b.repository, rev_id)
3307
sys.stdout.writelines(t.as_text_lines())
3309
sys.stdout.write(t.as_short_text())
3314
class cmd_annotate(Command):
3315
"""Show the origin of each line in a file.
3317
This prints out the given file with an annotation on the left side
3318
indicating which revision, author and date introduced the change.
3320
If the origin is the same for a run of consecutive lines, it is
3321
shown only at the top, unless the --all option is given.
3323
# TODO: annotate directories; showing when each file was last changed
3324
# TODO: if the working copy is modified, show annotations on that
3325
# with new uncommitted lines marked
3326
aliases = ['ann', 'blame', 'praise']
3327
takes_args = ['filename']
3328
takes_options = [Option('all', help='Show annotations on all lines.'),
3329
Option('long', help='Show commit date in annotations.'),
3333
encoding_type = 'exact'
3336
def run(self, filename, all=False, long=False, revision=None,
3338
from bzrlib.annotate import annotate_file
3339
tree, relpath = WorkingTree.open_containing(filename)
3340
branch = tree.branch
3343
if revision is None:
3344
revision_id = branch.last_revision()
3345
elif len(revision) != 1:
3346
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3348
revision_id = revision[0].in_history(branch).rev_id
3349
file_id = tree.path2id(relpath)
3351
raise errors.NotVersionedError(filename)
3352
tree = branch.repository.revision_tree(revision_id)
3353
file_version = tree.inventory[file_id].revision
3354
annotate_file(branch, file_version, file_id, long, all, self.outf,
3360
class cmd_re_sign(Command):
3361
"""Create a digital signature for an existing revision."""
3362
# TODO be able to replace existing ones.
3364
hidden = True # is this right ?
3365
takes_args = ['revision_id*']
3366
takes_options = ['revision']
3368
def run(self, revision_id_list=None, revision=None):
3369
import bzrlib.gpg as gpg
3370
if revision_id_list is not None and revision is not None:
3371
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3372
if revision_id_list is None and revision is None:
3373
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3374
b = WorkingTree.open_containing(u'.')[0].branch
3375
gpg_strategy = gpg.GPGStrategy(b.get_config())
3376
if revision_id_list is not None:
3377
for revision_id in revision_id_list:
3378
b.repository.sign_revision(revision_id, gpg_strategy)
3379
elif revision is not None:
3380
if len(revision) == 1:
3381
revno, rev_id = revision[0].in_history(b)
3382
b.repository.sign_revision(rev_id, gpg_strategy)
3383
elif len(revision) == 2:
3384
# are they both on rh- if so we can walk between them
3385
# might be nice to have a range helper for arbitrary
3386
# revision paths. hmm.
3387
from_revno, from_revid = revision[0].in_history(b)
3388
to_revno, to_revid = revision[1].in_history(b)
3389
if to_revid is None:
3390
to_revno = b.revno()
3391
if from_revno is None or to_revno is None:
3392
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3393
for revno in range(from_revno, to_revno + 1):
3394
b.repository.sign_revision(b.get_rev_id(revno),
3397
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3400
class cmd_bind(Command):
3401
"""Convert the current branch into a checkout of the supplied branch.
3403
Once converted into a checkout, commits must succeed on the master branch
3404
before they will be applied to the local branch.
3407
_see_also = ['checkouts', 'unbind']
3408
takes_args = ['location?']
3411
def run(self, location=None):
3412
b, relpath = Branch.open_containing(u'.')
3413
if location is None:
3415
location = b.get_old_bound_location()
3416
except errors.UpgradeRequired:
3417
raise errors.BzrCommandError('No location supplied. '
3418
'This format does not remember old locations.')
3420
if location is None:
3421
raise errors.BzrCommandError('No location supplied and no '
3422
'previous location known')
3423
b_other = Branch.open(location)
3426
except errors.DivergedBranches:
3427
raise errors.BzrCommandError('These branches have diverged.'
3428
' Try merging, and then bind again.')
3431
class cmd_unbind(Command):
3432
"""Convert the current checkout into a regular branch.
3434
After unbinding, the local branch is considered independent and subsequent
3435
commits will be local only.
3438
_see_also = ['checkouts', 'bind']
3443
b, relpath = Branch.open_containing(u'.')
3445
raise errors.BzrCommandError('Local branch is not bound')
3448
class cmd_uncommit(Command):
3449
"""Remove the last committed revision.
3451
--verbose will print out what is being removed.
3452
--dry-run will go through all the motions, but not actually
3455
If --revision is specified, uncommit revisions to leave the branch at the
3456
specified revision. For example, "bzr uncommit -r 15" will leave the
3457
branch at revision 15.
3459
In the future, uncommit will create a revision bundle, which can then
3463
# TODO: jam 20060108 Add an option to allow uncommit to remove
3464
# unreferenced information in 'branch-as-repository' branches.
3465
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3466
# information in shared branches as well.
3467
_see_also = ['commit']
3468
takes_options = ['verbose', 'revision',
3469
Option('dry-run', help='Don\'t actually make changes.'),
3470
Option('force', help='Say yes to all questions.')]
3471
takes_args = ['location?']
3474
def run(self, location=None,
3475
dry_run=False, verbose=False,
3476
revision=None, force=False):
3477
from bzrlib.log import log_formatter, show_log
3478
from bzrlib.uncommit import uncommit
3480
if location is None:
3482
control, relpath = bzrdir.BzrDir.open_containing(location)
3484
tree = control.open_workingtree()
3486
except (errors.NoWorkingTree, errors.NotLocalUrl):
3488
b = control.open_branch()
3491
if revision is None:
3494
# 'bzr uncommit -r 10' actually means uncommit
3495
# so that the final tree is at revno 10.
3496
# but bzrlib.uncommit.uncommit() actually uncommits
3497
# the revisions that are supplied.
3498
# So we need to offset it by one
3499
revno = revision[0].in_history(b).revno+1
3501
if revno <= b.revno():
3502
rev_id = b.get_rev_id(revno)
3504
self.outf.write('No revisions to uncommit.\n')
3507
lf = log_formatter('short',
3509
show_timezone='original')
3514
direction='forward',
3515
start_revision=revno,
3516
end_revision=b.revno())
3519
print 'Dry-run, pretending to remove the above revisions.'
3521
val = raw_input('Press <enter> to continue')
3523
print 'The above revision(s) will be removed.'
3525
val = raw_input('Are you sure [y/N]? ')
3526
if val.lower() not in ('y', 'yes'):
3530
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3534
class cmd_break_lock(Command):
3535
"""Break a dead lock on a repository, branch or working directory.
3537
CAUTION: Locks should only be broken when you are sure that the process
3538
holding the lock has been stopped.
3540
You can get information on what locks are open via the 'bzr info' command.
3545
takes_args = ['location?']
3547
def run(self, location=None, show=False):
3548
if location is None:
3550
control, relpath = bzrdir.BzrDir.open_containing(location)
3552
control.break_lock()
3553
except NotImplementedError:
3557
class cmd_wait_until_signalled(Command):
3558
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3560
This just prints a line to signal when it is ready, then blocks on stdin.
3566
sys.stdout.write("running\n")
3568
sys.stdin.readline()
3571
class cmd_serve(Command):
3572
"""Run the bzr server."""
3574
aliases = ['server']
3578
help='Serve on stdin/out for use from inetd or sshd.'),
3580
help='Listen for connections on nominated port of the form '
3581
'[hostname:]portnumber. Passing 0 as the port number will '
3582
'result in a dynamically allocated port. The default port is '
3586
help='Serve contents of this directory.',
3588
Option('allow-writes',
3589
help='By default the server is a readonly server. Supplying '
3590
'--allow-writes enables write access to the contents of '
3591
'the served directory and below.'
3595
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3596
from bzrlib.smart import medium, server
3597
from bzrlib.transport import get_transport
3598
from bzrlib.transport.chroot import ChrootServer
3599
from bzrlib.transport.remote import BZR_DEFAULT_PORT, BZR_DEFAULT_INTERFACE
3600
if directory is None:
3601
directory = os.getcwd()
3602
url = urlutils.local_path_to_url(directory)
3603
if not allow_writes:
3604
url = 'readonly+' + url
3605
chroot_server = ChrootServer(get_transport(url))
3606
chroot_server.setUp()
3607
t = get_transport(chroot_server.get_url())
3609
smart_server = medium.SmartServerPipeStreamMedium(
3610
sys.stdin, sys.stdout, t)
3612
host = BZR_DEFAULT_INTERFACE
3614
port = BZR_DEFAULT_PORT
3617
host, port = port.split(':')
3619
smart_server = server.SmartTCPServer(t, host=host, port=port)
3620
print 'listening on port: ', smart_server.port
3622
# for the duration of this server, no UI output is permitted.
3623
# note that this may cause problems with blackbox tests. This should
3624
# be changed with care though, as we dont want to use bandwidth sending
3625
# progress over stderr to smart server clients!
3626
old_factory = ui.ui_factory
3628
ui.ui_factory = ui.SilentUIFactory()
3629
smart_server.serve()
3631
ui.ui_factory = old_factory
3634
class cmd_join(Command):
3635
"""Combine a subtree into its containing tree.
3637
This command is for experimental use only. It requires the target tree
3638
to be in dirstate-with-subtree format, which cannot be converted into
3641
The TREE argument should be an independent tree, inside another tree, but
3642
not part of it. (Such trees can be produced by "bzr split", but also by
3643
running "bzr branch" with the target inside a tree.)
3645
The result is a combined tree, with the subtree no longer an independant
3646
part. This is marked as a merge of the subtree into the containing tree,
3647
and all history is preserved.
3649
If --reference is specified, the subtree retains its independence. It can
3650
be branched by itself, and can be part of multiple projects at the same
3651
time. But operations performed in the containing tree, such as commit
3652
and merge, will recurse into the subtree.
3655
_see_also = ['split']
3656
takes_args = ['tree']
3658
Option('reference', help='Join by reference.'),
3662
def run(self, tree, reference=False):
3663
sub_tree = WorkingTree.open(tree)
3664
parent_dir = osutils.dirname(sub_tree.basedir)
3665
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3666
repo = containing_tree.branch.repository
3667
if not repo.supports_rich_root():
3668
raise errors.BzrCommandError(
3669
"Can't join trees because %s doesn't support rich root data.\n"
3670
"You can use bzr upgrade on the repository."
3674
containing_tree.add_reference(sub_tree)
3675
except errors.BadReferenceTarget, e:
3676
# XXX: Would be better to just raise a nicely printable
3677
# exception from the real origin. Also below. mbp 20070306
3678
raise errors.BzrCommandError("Cannot join %s. %s" %
3682
containing_tree.subsume(sub_tree)
3683
except errors.BadSubsumeSource, e:
3684
raise errors.BzrCommandError("Cannot join %s. %s" %
3688
class cmd_split(Command):
3689
"""Split a tree into two trees.
3691
This command is for experimental use only. It requires the target tree
3692
to be in dirstate-with-subtree format, which cannot be converted into
3695
The TREE argument should be a subdirectory of a working tree. That
3696
subdirectory will be converted into an independent tree, with its own
3697
branch. Commits in the top-level tree will not apply to the new subtree.
3698
If you want that behavior, do "bzr join --reference TREE".
3701
_see_also = ['join']
3702
takes_args = ['tree']
3706
def run(self, tree):
3707
containing_tree, subdir = WorkingTree.open_containing(tree)
3708
sub_id = containing_tree.path2id(subdir)
3710
raise errors.NotVersionedError(subdir)
3712
containing_tree.extract(sub_id)
3713
except errors.RootNotRich:
3714
raise errors.UpgradeRequired(containing_tree.branch.base)
3718
class cmd_merge_directive(Command):
3719
"""Generate a merge directive for auto-merge tools.
3721
A directive requests a merge to be performed, and also provides all the
3722
information necessary to do so. This means it must either include a
3723
revision bundle, or the location of a branch containing the desired
3726
A submit branch (the location to merge into) must be supplied the first
3727
time the command is issued. After it has been supplied once, it will
3728
be remembered as the default.
3730
A public branch is optional if a revision bundle is supplied, but required
3731
if --diff or --plain is specified. It will be remembered as the default
3732
after the first use.
3735
takes_args = ['submit_branch?', 'public_branch?']
3739
_see_also = ['send']
3742
RegistryOption.from_kwargs('patch-type',
3743
'The type of patch to include in the directive.',
3745
value_switches=True,
3747
bundle='Bazaar revision bundle (default).',
3748
diff='Normal unified diff.',
3749
plain='No patch, just directive.'),
3750
Option('sign', help='GPG-sign the directive.'), 'revision',
3751
Option('mail-to', type=str,
3752
help='Instead of printing the directive, email to this address.'),
3753
Option('message', type=str, short_name='m',
3754
help='Message to use when committing this merge.')
3757
encoding_type = 'exact'
3759
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3760
sign=False, revision=None, mail_to=None, message=None):
3761
from bzrlib.revision import ensure_null, NULL_REVISION
3762
include_patch, include_bundle = {
3763
'plain': (False, False),
3764
'diff': (True, False),
3765
'bundle': (True, True),
3767
branch = Branch.open('.')
3768
stored_submit_branch = branch.get_submit_branch()
3769
if submit_branch is None:
3770
submit_branch = stored_submit_branch
3772
if stored_submit_branch is None:
3773
branch.set_submit_branch(submit_branch)
3774
if submit_branch is None:
3775
submit_branch = branch.get_parent()
3776
if submit_branch is None:
3777
raise errors.BzrCommandError('No submit branch specified or known')
3779
stored_public_branch = branch.get_public_branch()
3780
if public_branch is None:
3781
public_branch = stored_public_branch
3782
elif stored_public_branch is None:
3783
branch.set_public_branch(public_branch)
3784
if not include_bundle and public_branch is None:
3785
raise errors.BzrCommandError('No public branch specified or'
3787
base_revision_id = None
3788
if revision is not None:
3789
if len(revision) > 2:
3790
raise errors.BzrCommandError('bzr merge-directive takes '
3791
'at most two one revision identifiers')
3792
revision_id = revision[-1].in_history(branch).rev_id
3793
if len(revision) == 2:
3794
base_revision_id = revision[0].in_history(branch).rev_id
3795
base_revision_id = ensure_null(base_revision_id)
3797
revision_id = branch.last_revision()
3798
revision_id = ensure_null(revision_id)
3799
if revision_id == NULL_REVISION:
3800
raise errors.BzrCommandError('No revisions to bundle.')
3801
directive = merge_directive.MergeDirective2.from_objects(
3802
branch.repository, revision_id, time.time(),
3803
osutils.local_time_offset(), submit_branch,
3804
public_branch=public_branch, include_patch=include_patch,
3805
include_bundle=include_bundle, message=message,
3806
base_revision_id=base_revision_id)
3809
self.outf.write(directive.to_signed(branch))
3811
self.outf.writelines(directive.to_lines())
3813
message = directive.to_email(mail_to, branch, sign)
3814
s = SMTPConnection(branch.get_config())
3815
s.send_email(message)
3818
class cmd_send(Command):
3819
"""Mail or create a merge-directive for submiting changes.
3821
A merge directive provides many things needed for requesting merges:
3823
* A machine-readable description of the merge to perform
3825
* An optional patch that is a preview of the changes requested
3827
* An optional bundle of revision data, so that the changes can be applied
3828
directly from the merge directive, without retrieving data from a
3831
If --no-bundle is specified, then public_branch is needed (and must be
3832
up-to-date), so that the receiver can perform the merge using the
3833
public_branch. The public_branch is always included if known, so that
3834
people can check it later.
3836
The submit branch defaults to the parent, but can be overridden. Both
3837
submit branch and public branch will be remembered if supplied.
3839
If a public_branch is known for the submit_branch, that public submit
3840
branch is used in the merge instructions. This means that a local mirror
3841
can be used as your actual submit branch, once you have set public_branch
3844
Mail is sent using your preferred mail program. This should be transparent
3845
on Windows (it uses MAPI). On *nix, it requires the xdg-email utility. If
3846
the preferred client can't be found (or used), your editor will be used.
3848
To use a specific mail program, set the mail_client configuration option.
3849
(For Thunderbird 1.5, this works around some bugs.) Supported values for
3850
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
3851
generic options are "default", "editor", "mapi", and "xdg-email".
3853
If mail is being sent, a to address is required. This can be supplied
3854
either on the commandline, or by setting the submit_to configuration
3857
Two formats are currently supported: "4" uses revision bundle format 4 and
3858
merge directive format 2. It is significantly faster and smaller than
3859
older formats. It is compatible with Bazaar 0.19 and later. It is the
3860
default. "0.9" uses revision bundle format 0.9 and merge directive
3861
format 1. It is compatible with Bazaar 0.12 - 0.18.
3864
encoding_type = 'exact'
3866
_see_also = ['merge']
3868
takes_args = ['submit_branch?', 'public_branch?']
3872
help='Do not include a bundle in the merge directive.'),
3873
Option('no-patch', help='Do not include a preview patch in the merge'
3876
help='Remember submit and public branch.'),
3878
help='Branch to generate the submission from, '
3879
'rather than the one containing the working directory.',
3882
Option('output', short_name='o', help='Write directive to this file.',
3884
Option('mail-to', help='Mail the request to this address.',
3888
RegistryOption.from_kwargs('format',
3889
'Use the specified output format.',
3890
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
3891
'0.9': 'Bundle format 0.9, Merge Directive 1',})
3894
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
3895
no_patch=False, revision=None, remember=False, output=None,
3896
format='4', mail_to=None, message=None, **kwargs):
3897
return self._run(submit_branch, revision, public_branch, remember,
3898
format, no_bundle, no_patch, output,
3899
kwargs.get('from', '.'), mail_to, message)
3901
def _run(self, submit_branch, revision, public_branch, remember, format,
3902
no_bundle, no_patch, output, from_, mail_to, message):
3903
from bzrlib.revision import NULL_REVISION
3905
outfile = StringIO()
3909
outfile = open(output, 'wb')
3911
branch = Branch.open_containing(from_)[0]
3913
config = branch.get_config()
3915
mail_to = config.get_user_option('submit_to')
3917
raise errors.BzrCommandError('No mail-to address'
3919
mail_client = config.get_mail_client()
3920
if remember and submit_branch is None:
3921
raise errors.BzrCommandError(
3922
'--remember requires a branch to be specified.')
3923
stored_submit_branch = branch.get_submit_branch()
3924
remembered_submit_branch = False
3925
if submit_branch is None:
3926
submit_branch = stored_submit_branch
3927
remembered_submit_branch = True
3929
if stored_submit_branch is None or remember:
3930
branch.set_submit_branch(submit_branch)
3931
if submit_branch is None:
3932
submit_branch = branch.get_parent()
3933
remembered_submit_branch = True
3934
if submit_branch is None:
3935
raise errors.BzrCommandError('No submit branch known or'
3937
if remembered_submit_branch:
3938
note('Using saved location: %s', submit_branch)
3940
stored_public_branch = branch.get_public_branch()
3941
if public_branch is None:
3942
public_branch = stored_public_branch
3943
elif stored_public_branch is None or remember:
3944
branch.set_public_branch(public_branch)
3945
if no_bundle and public_branch is None:
3946
raise errors.BzrCommandError('No public branch specified or'
3948
base_revision_id = None
3950
if revision is not None:
3951
if len(revision) > 2:
3952
raise errors.BzrCommandError('bzr send takes '
3953
'at most two one revision identifiers')
3954
revision_id = revision[-1].in_history(branch).rev_id
3955
if len(revision) == 2:
3956
base_revision_id = revision[0].in_history(branch).rev_id
3957
if revision_id is None:
3958
revision_id = branch.last_revision()
3959
if revision_id == NULL_REVISION:
3960
raise errors.BzrCommandError('No revisions to submit.')
3962
directive = merge_directive.MergeDirective2.from_objects(
3963
branch.repository, revision_id, time.time(),
3964
osutils.local_time_offset(), submit_branch,
3965
public_branch=public_branch, include_patch=not no_patch,
3966
include_bundle=not no_bundle, message=message,
3967
base_revision_id=base_revision_id)
3968
elif format == '0.9':
3971
patch_type = 'bundle'
3973
raise errors.BzrCommandError('Format 0.9 does not'
3974
' permit bundle with no patch')
3980
directive = merge_directive.MergeDirective.from_objects(
3981
branch.repository, revision_id, time.time(),
3982
osutils.local_time_offset(), submit_branch,
3983
public_branch=public_branch, patch_type=patch_type,
3986
outfile.writelines(directive.to_lines())
3988
subject = '[MERGE] '
3989
if message is not None:
3992
revision = branch.repository.get_revision(revision_id)
3993
subject += revision.get_summary()
3994
mail_client.compose_merge_request(mail_to, subject,
4001
class cmd_bundle_revisions(cmd_send):
4003
"""Create a merge-directive for submiting changes.
4005
A merge directive provides many things needed for requesting merges:
4007
* A machine-readable description of the merge to perform
4009
* An optional patch that is a preview of the changes requested
4011
* An optional bundle of revision data, so that the changes can be applied
4012
directly from the merge directive, without retrieving data from a
4015
If --no-bundle is specified, then public_branch is needed (and must be
4016
up-to-date), so that the receiver can perform the merge using the
4017
public_branch. The public_branch is always included if known, so that
4018
people can check it later.
4020
The submit branch defaults to the parent, but can be overridden. Both
4021
submit branch and public branch will be remembered if supplied.
4023
If a public_branch is known for the submit_branch, that public submit
4024
branch is used in the merge instructions. This means that a local mirror
4025
can be used as your actual submit branch, once you have set public_branch
4028
Two formats are currently supported: "4" uses revision bundle format 4 and
4029
merge directive format 2. It is significantly faster and smaller than
4030
older formats. It is compatible with Bazaar 0.19 and later. It is the
4031
default. "0.9" uses revision bundle format 0.9 and merge directive
4032
format 1. It is compatible with Bazaar 0.12 - 0.18.
4037
help='Do not include a bundle in the merge directive.'),
4038
Option('no-patch', help='Do not include a preview patch in the merge'
4041
help='Remember submit and public branch.'),
4043
help='Branch to generate the submission from, '
4044
'rather than the one containing the working directory.',
4047
Option('output', short_name='o', help='Write directive to this file.',
4050
RegistryOption.from_kwargs('format',
4051
'Use the specified output format.',
4052
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4053
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4055
aliases = ['bundle']
4057
_see_also = ['send', 'merge']
4061
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4062
no_patch=False, revision=None, remember=False, output=None,
4063
format='4', **kwargs):
4066
return self._run(submit_branch, revision, public_branch, remember,
4067
format, no_bundle, no_patch, output,
4068
kwargs.get('from', '.'), None, None)
4071
class cmd_tag(Command):
4072
"""Create, remove or modify a tag naming a revision.
4074
Tags give human-meaningful names to revisions. Commands that take a -r
4075
(--revision) option can be given -rtag:X, where X is any previously
4078
Tags are stored in the branch. Tags are copied from one branch to another
4079
along when you branch, push, pull or merge.
4081
It is an error to give a tag name that already exists unless you pass
4082
--force, in which case the tag is moved to point to the new revision.
4085
_see_also = ['commit', 'tags']
4086
takes_args = ['tag_name']
4089
help='Delete this tag rather than placing it.',
4092
help='Branch in which to place the tag.',
4097
help='Replace existing tags.',
4102
def run(self, tag_name,
4108
branch, relpath = Branch.open_containing(directory)
4112
branch.tags.delete_tag(tag_name)
4113
self.outf.write('Deleted tag %s.\n' % tag_name)
4116
if len(revision) != 1:
4117
raise errors.BzrCommandError(
4118
"Tags can only be placed on a single revision, "
4120
revision_id = revision[0].in_history(branch).rev_id
4122
revision_id = branch.last_revision()
4123
if (not force) and branch.tags.has_tag(tag_name):
4124
raise errors.TagAlreadyExists(tag_name)
4125
branch.tags.set_tag(tag_name, revision_id)
4126
self.outf.write('Created tag %s.\n' % tag_name)
4131
class cmd_tags(Command):
4134
This tag shows a table of tag names and the revisions they reference.
4140
help='Branch whose tags should be displayed.',
4150
branch, relpath = Branch.open_containing(directory)
4151
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
4152
self.outf.write('%-20s %s\n' % (tag_name, target))
4155
class cmd_reconfigure(Command):
4156
"""Reconfigure the type of a bzr directory.
4158
A target configuration must be specified.
4160
For checkouts, the bind-to location will be auto-detected if not specified.
4161
The order of preference is
4162
1. For a lightweight checkout, the current bound location.
4163
2. For branches that used to be checkouts, the previously-bound location.
4164
3. The push location.
4165
4. The parent location.
4166
If none of these is available, --bind-to must be specified.
4169
takes_args = ['location?']
4170
takes_options = [RegistryOption.from_kwargs('target_type',
4171
title='Target type',
4172
help='The type to reconfigure the directory to.',
4173
value_switches=True, enum_switch=False,
4174
branch='Reconfigure to a branch.',
4175
tree='Reconfigure to a tree.',
4176
checkout='Reconfigure to a checkout.'),
4177
Option('bind-to', help='Branch to bind checkout to.',
4180
help='Perform reconfiguration even if local changes'
4184
def run(self, location=None, target_type=None, bind_to=None, force=False):
4185
directory = bzrdir.BzrDir.open(location)
4186
if target_type is None:
4187
raise errors.BzrCommandError('No target configuration specified')
4188
elif target_type == 'branch':
4189
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4190
elif target_type == 'tree':
4191
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4192
elif target_type == 'checkout':
4193
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4195
reconfiguration.apply(force)
4198
def _create_prefix(cur_transport):
4199
needed = [cur_transport]
4200
# Recurse upwards until we can create a directory successfully
4202
new_transport = cur_transport.clone('..')
4203
if new_transport.base == cur_transport.base:
4204
raise errors.BzrCommandError(
4205
"Failed to create path prefix for %s."
4206
% cur_transport.base)
4208
new_transport.mkdir('.')
4209
except errors.NoSuchFile:
4210
needed.append(new_transport)
4211
cur_transport = new_transport
4214
# Now we only need to create child directories
4216
cur_transport = needed.pop()
4217
cur_transport.ensure_base()
4220
def _get_mergeable_helper(location):
4221
"""Get a merge directive or bundle if 'location' points to one.
4223
Try try to identify a bundle and returns its mergeable form. If it's not,
4224
we return the tried transport anyway so that it can reused to access the
4227
:param location: can point to a bundle or a branch.
4229
:return: mergeable, transport
4232
url = urlutils.normalize_url(location)
4233
url, filename = urlutils.split(url, exclude_trailing_slash=False)
4234
location_transport = transport.get_transport(url)
4237
# There may be redirections but we ignore the intermediate
4238
# and final transports used
4239
read = bundle.read_mergeable_from_transport
4240
mergeable, t = read(location_transport, filename)
4241
except errors.NotABundle:
4242
# Continue on considering this url a Branch but adjust the
4243
# location_transport
4244
location_transport = location_transport.clone(filename)
4245
return mergeable, location_transport
4248
# these get imported and then picked up by the scan for cmd_*
4249
# TODO: Some more consistent way to split command definitions across files;
4250
# we do need to load at least some information about them to know of
4251
# aliases. ideally we would avoid loading the implementation until the
4252
# details were needed.
4253
from bzrlib.cmd_version_info import cmd_version_info
4254
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4255
from bzrlib.bundle.commands import (
4258
from bzrlib.sign_my_commits import cmd_sign_my_commits
4259
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4260
cmd_weave_plan_merge, cmd_weave_merge_text