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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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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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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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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
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# XXX: Figure out what to do other than complain.
782
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
790
last_revision_id = br_from.last_revision()
791
repository_to.fetch(br_from.repository,
792
revision_id=last_revision_id)
793
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
794
note('Created new branch.')
795
if br_from.get_push_location() is None or remember:
796
br_from.set_push_location(br_to.base)
797
else: # We have a valid to branch
798
# We were able to connect to the remote location, so remember it
799
# we don't need to successfully push because of possible divergence.
800
if br_from.get_push_location() is None or remember:
801
br_from.set_push_location(br_to.base)
803
old_rh = br_to.revision_history()
806
tree_to = dir_to.open_workingtree()
807
except errors.NotLocalUrl:
808
warning("This transport does not update the working "
809
"tree of: %s. See 'bzr help working-trees' for "
810
"more information." % br_to.base)
811
push_result = br_from.push(br_to, overwrite)
812
except errors.NoWorkingTree:
813
push_result = br_from.push(br_to, overwrite)
817
push_result = br_from.push(tree_to.branch, overwrite)
821
except errors.DivergedBranches:
822
raise errors.BzrCommandError('These branches have diverged.'
823
' Try using "merge" and then "push".')
824
if push_result is not None:
825
push_result.report(self.outf)
827
new_rh = br_to.revision_history()
830
from bzrlib.log import show_changed_revisions
831
show_changed_revisions(br_to, old_rh, new_rh,
834
# we probably did a clone rather than a push, so a message was
839
class cmd_branch(Command):
840
"""Create a new copy of a branch.
842
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
843
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
844
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
845
is derived from the FROM_LOCATION by stripping a leading scheme or drive
846
identifier, if any. For example, "branch lp:foo-bar" will attempt to
849
To retrieve the branch as of a particular revision, supply the --revision
850
parameter, as in "branch foo/bar -r 5".
853
_see_also = ['checkout']
854
takes_args = ['from_location', 'to_location?']
855
takes_options = ['revision']
856
aliases = ['get', 'clone']
858
def run(self, from_location, to_location=None, revision=None):
859
from bzrlib.tag import _merge_tags_if_possible
862
elif len(revision) > 1:
863
raise errors.BzrCommandError(
864
'bzr branch --revision takes exactly 1 revision value')
866
br_from = Branch.open(from_location)
869
if len(revision) == 1 and revision[0] is not None:
870
revision_id = revision[0].in_history(br_from)[1]
872
# FIXME - wt.last_revision, fallback to branch, fall back to
873
# None or perhaps NULL_REVISION to mean copy nothing
875
revision_id = br_from.last_revision()
876
if to_location is None:
877
to_location = urlutils.derive_to_location(from_location)
880
name = os.path.basename(to_location) + '\n'
882
to_transport = transport.get_transport(to_location)
884
to_transport.mkdir('.')
885
except errors.FileExists:
886
raise errors.BzrCommandError('Target directory "%s" already'
887
' exists.' % to_location)
888
except errors.NoSuchFile:
889
raise errors.BzrCommandError('Parent of "%s" does not exist.'
892
# preserve whatever source format we have.
893
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
894
possible_transports=[to_transport])
895
branch = dir.open_branch()
896
except errors.NoSuchRevision:
897
to_transport.delete_tree('.')
898
msg = "The branch %s has no revision %s." % (from_location, revision[0])
899
raise errors.BzrCommandError(msg)
901
branch.control_files.put_utf8('branch-name', name)
902
_merge_tags_if_possible(br_from, branch)
903
note('Branched %d revision(s).' % branch.revno())
908
class cmd_checkout(Command):
909
"""Create a new checkout of an existing branch.
911
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
912
the branch found in '.'. This is useful if you have removed the working tree
913
or if it was never created - i.e. if you pushed the branch to its current
916
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
917
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
918
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
919
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
920
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
923
To retrieve the branch as of a particular revision, supply the --revision
924
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
925
out of date [so you cannot commit] but it may be useful (i.e. to examine old
929
_see_also = ['checkouts', 'branch']
930
takes_args = ['branch_location?', 'to_location?']
931
takes_options = ['revision',
932
Option('lightweight',
933
help="Perform a lightweight checkout. Lightweight "
934
"checkouts depend on access to the branch for "
935
"every operation. Normal checkouts can perform "
936
"common operations like diff and status without "
937
"such access, and also support local commits."
942
def run(self, branch_location=None, to_location=None, revision=None,
946
elif len(revision) > 1:
947
raise errors.BzrCommandError(
948
'bzr checkout --revision takes exactly 1 revision value')
949
if branch_location is None:
950
branch_location = osutils.getcwd()
951
to_location = branch_location
952
source = Branch.open(branch_location)
953
if len(revision) == 1 and revision[0] is not None:
954
revision_id = _mod_revision.ensure_null(
955
revision[0].in_history(source)[1])
958
if to_location is None:
959
to_location = urlutils.derive_to_location(branch_location)
960
# if the source and to_location are the same,
961
# and there is no working tree,
962
# then reconstitute a branch
963
if (osutils.abspath(to_location) ==
964
osutils.abspath(branch_location)):
966
source.bzrdir.open_workingtree()
967
except errors.NoWorkingTree:
968
source.bzrdir.create_workingtree(revision_id)
970
source.create_checkout(to_location, revision_id, lightweight)
973
class cmd_renames(Command):
974
"""Show list of renamed files.
976
# TODO: Option to show renames between two historical versions.
978
# TODO: Only show renames under dir, rather than in the whole branch.
979
_see_also = ['status']
980
takes_args = ['dir?']
983
def run(self, dir=u'.'):
984
tree = WorkingTree.open_containing(dir)[0]
987
new_inv = tree.inventory
988
old_tree = tree.basis_tree()
991
old_inv = old_tree.inventory
992
renames = list(_mod_tree.find_renames(old_inv, new_inv))
994
for old_name, new_name in renames:
995
self.outf.write("%s => %s\n" % (old_name, new_name))
1002
class cmd_update(Command):
1003
"""Update a tree to have the latest code committed to its branch.
1005
This will perform a merge into the working tree, and may generate
1006
conflicts. If you have any local changes, you will still
1007
need to commit them after the update for the update to be complete.
1009
If you want to discard your local changes, you can just do a
1010
'bzr revert' instead of 'bzr commit' after the update.
1013
_see_also = ['pull', 'working-trees', 'status-flags']
1014
takes_args = ['dir?']
1017
def run(self, dir='.'):
1018
tree = WorkingTree.open_containing(dir)[0]
1019
possible_transports = []
1020
master = tree.branch.get_master_branch(
1021
possible_transports=possible_transports)
1022
if master is not None:
1025
tree.lock_tree_write()
1027
existing_pending_merges = tree.get_parent_ids()[1:]
1028
last_rev = _mod_revision.ensure_null(tree.last_revision())
1029
if last_rev == _mod_revision.ensure_null(
1030
tree.branch.last_revision()):
1031
# may be up to date, check master too.
1032
if master is None or last_rev == _mod_revision.ensure_null(
1033
master.last_revision()):
1034
revno = tree.branch.revision_id_to_revno(last_rev)
1035
note("Tree is up to date at revision %d." % (revno,))
1037
conflicts = tree.update(
1038
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1039
possible_transports=possible_transports)
1040
revno = tree.branch.revision_id_to_revno(
1041
_mod_revision.ensure_null(tree.last_revision()))
1042
note('Updated to revision %d.' % (revno,))
1043
if tree.get_parent_ids()[1:] != existing_pending_merges:
1044
note('Your local commits will now show as pending merges with '
1045
"'bzr status', and can be committed with 'bzr commit'.")
1054
class cmd_info(Command):
1055
"""Show information about a working tree, branch or repository.
1057
This command will show all known locations and formats associated to the
1058
tree, branch or repository. Statistical information is included with
1061
Branches and working trees will also report any missing revisions.
1063
_see_also = ['revno', 'working-trees', 'repositories']
1064
takes_args = ['location?']
1065
takes_options = ['verbose']
1068
def run(self, location=None, verbose=False):
1073
from bzrlib.info import show_bzrdir_info
1074
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1075
verbose=noise_level)
1078
class cmd_remove(Command):
1079
"""Remove files or directories.
1081
This makes bzr stop tracking changes to the specified files and
1082
delete them if they can easily be recovered using revert.
1084
You can specify one or more files, and/or --new. If you specify --new,
1085
only 'added' files will be removed. If you specify both, then new files
1086
in the specified directories will be removed. If the directories are
1087
also new, they will also be removed.
1089
takes_args = ['file*']
1090
takes_options = ['verbose',
1091
Option('new', help='Remove newly-added files.'),
1092
RegistryOption.from_kwargs('file-deletion-strategy',
1093
'The file deletion mode to be used.',
1094
title='Deletion Strategy', value_switches=True, enum_switch=False,
1095
safe='Only delete files if they can be'
1096
' safely recovered (default).',
1097
keep="Don't delete any files.",
1098
force='Delete all the specified files, even if they can not be '
1099
'recovered and even if they are non-empty directories.')]
1101
encoding_type = 'replace'
1103
def run(self, file_list, verbose=False, new=False,
1104
file_deletion_strategy='safe'):
1105
tree, file_list = tree_files(file_list)
1107
if file_list is not None:
1108
file_list = [f for f in file_list]
1110
raise errors.BzrCommandError('Specify one or more files to'
1111
' remove, or use --new.')
1114
added = tree.changes_from(tree.basis_tree(),
1115
specific_files=file_list).added
1116
file_list = sorted([f[0] for f in added], reverse=True)
1117
if len(file_list) == 0:
1118
raise errors.BzrCommandError('No matching files.')
1119
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1120
keep_files=file_deletion_strategy=='keep',
1121
force=file_deletion_strategy=='force')
1124
class cmd_file_id(Command):
1125
"""Print file_id of a particular file or directory.
1127
The file_id is assigned when the file is first added and remains the
1128
same through all revisions where the file exists, even when it is
1133
_see_also = ['inventory', 'ls']
1134
takes_args = ['filename']
1137
def run(self, filename):
1138
tree, relpath = WorkingTree.open_containing(filename)
1139
i = tree.path2id(relpath)
1141
raise errors.NotVersionedError(filename)
1143
self.outf.write(i + '\n')
1146
class cmd_file_path(Command):
1147
"""Print path of file_ids to a file or directory.
1149
This prints one line for each directory down to the target,
1150
starting at the branch root.
1154
takes_args = ['filename']
1157
def run(self, filename):
1158
tree, relpath = WorkingTree.open_containing(filename)
1159
fid = tree.path2id(relpath)
1161
raise errors.NotVersionedError(filename)
1162
segments = osutils.splitpath(relpath)
1163
for pos in range(1, len(segments) + 1):
1164
path = osutils.joinpath(segments[:pos])
1165
self.outf.write("%s\n" % tree.path2id(path))
1168
class cmd_reconcile(Command):
1169
"""Reconcile bzr metadata in a branch.
1171
This can correct data mismatches that may have been caused by
1172
previous ghost operations or bzr upgrades. You should only
1173
need to run this command if 'bzr check' or a bzr developer
1174
advises you to run it.
1176
If a second branch is provided, cross-branch reconciliation is
1177
also attempted, which will check that data like the tree root
1178
id which was not present in very early bzr versions is represented
1179
correctly in both branches.
1181
At the same time it is run it may recompress data resulting in
1182
a potential saving in disk space or performance gain.
1184
The branch *MUST* be on a listable system such as local disk or sftp.
1187
_see_also = ['check']
1188
takes_args = ['branch?']
1190
def run(self, branch="."):
1191
from bzrlib.reconcile import reconcile
1192
dir = bzrdir.BzrDir.open(branch)
1196
class cmd_revision_history(Command):
1197
"""Display the list of revision ids on a branch."""
1200
takes_args = ['location?']
1205
def run(self, location="."):
1206
branch = Branch.open_containing(location)[0]
1207
for revid in branch.revision_history():
1208
self.outf.write(revid)
1209
self.outf.write('\n')
1212
class cmd_ancestry(Command):
1213
"""List all revisions merged into this branch."""
1215
_see_also = ['log', 'revision-history']
1216
takes_args = ['location?']
1221
def run(self, location="."):
1223
wt = WorkingTree.open_containing(location)[0]
1224
except errors.NoWorkingTree:
1225
b = Branch.open(location)
1226
last_revision = b.last_revision()
1229
last_revision = wt.last_revision()
1231
revision_ids = b.repository.get_ancestry(last_revision)
1232
assert revision_ids[0] is None
1234
for revision_id in revision_ids:
1235
self.outf.write(revision_id + '\n')
1238
class cmd_init(Command):
1239
"""Make a directory into a versioned branch.
1241
Use this to create an empty branch, or before importing an
1244
If there is a repository in a parent directory of the location, then
1245
the history of the branch will be stored in the repository. Otherwise
1246
init creates a standalone branch which carries its own history
1247
in the .bzr directory.
1249
If there is already a branch at the location but it has no working tree,
1250
the tree can be populated with 'bzr checkout'.
1252
Recipe for importing a tree of files::
1258
bzr commit -m 'imported project'
1261
_see_also = ['init-repository', 'branch', 'checkout']
1262
takes_args = ['location?']
1264
Option('create-prefix',
1265
help='Create the path leading up to the branch '
1266
'if it does not already exist.'),
1267
RegistryOption('format',
1268
help='Specify a format for this branch. '
1269
'See "help formats".',
1270
registry=bzrdir.format_registry,
1271
converter=bzrdir.format_registry.make_bzrdir,
1272
value_switches=True,
1273
title="Branch Format",
1275
Option('append-revisions-only',
1276
help='Never change revnos or the existing log.'
1277
' Append revisions to it only.')
1279
def run(self, location=None, format=None, append_revisions_only=False,
1280
create_prefix=False):
1282
format = bzrdir.format_registry.make_bzrdir('default')
1283
if location is None:
1286
to_transport = transport.get_transport(location)
1288
# The path has to exist to initialize a
1289
# branch inside of it.
1290
# Just using os.mkdir, since I don't
1291
# believe that we want to create a bunch of
1292
# locations if the user supplies an extended path
1294
to_transport.ensure_base()
1295
except errors.NoSuchFile:
1296
if not create_prefix:
1297
raise errors.BzrCommandError("Parent directory of %s"
1299
"\nYou may supply --create-prefix to create all"
1300
" leading parent directories."
1302
_create_prefix(to_transport)
1305
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1306
except errors.NotBranchError:
1307
# really a NotBzrDir error...
1308
create_branch = bzrdir.BzrDir.create_branch_convenience
1309
branch = create_branch(to_transport.base, format=format,
1310
possible_transports=[to_transport])
1312
from bzrlib.transport.local import LocalTransport
1313
if existing_bzrdir.has_branch():
1314
if (isinstance(to_transport, LocalTransport)
1315
and not existing_bzrdir.has_workingtree()):
1316
raise errors.BranchExistsWithoutWorkingTree(location)
1317
raise errors.AlreadyBranchError(location)
1319
branch = existing_bzrdir.create_branch()
1320
existing_bzrdir.create_workingtree()
1321
if append_revisions_only:
1323
branch.set_append_revisions_only(True)
1324
except errors.UpgradeRequired:
1325
raise errors.BzrCommandError('This branch format cannot be set'
1326
' to append-revisions-only. Try --experimental-branch6')
1329
class cmd_init_repository(Command):
1330
"""Create a shared repository to hold branches.
1332
New branches created under the repository directory will store their
1333
revisions in the repository, not in the branch directory.
1335
If the --no-trees option is used then the branches in the repository
1336
will not have working trees by default.
1339
Create a shared repositories holding just branches::
1341
bzr init-repo --no-trees repo
1344
Make a lightweight checkout elsewhere::
1346
bzr checkout --lightweight repo/trunk trunk-checkout
1351
_see_also = ['init', 'branch', 'checkout', 'repositories']
1352
takes_args = ["location"]
1353
takes_options = [RegistryOption('format',
1354
help='Specify a format for this repository. See'
1355
' "bzr help formats" for details.',
1356
registry=bzrdir.format_registry,
1357
converter=bzrdir.format_registry.make_bzrdir,
1358
value_switches=True, title='Repository format'),
1360
help='Branches in the repository will default to'
1361
' not having a working tree.'),
1363
aliases = ["init-repo"]
1365
def run(self, location, format=None, no_trees=False):
1367
format = bzrdir.format_registry.make_bzrdir('default')
1369
if location is None:
1372
to_transport = transport.get_transport(location)
1373
to_transport.ensure_base()
1375
newdir = format.initialize_on_transport(to_transport)
1376
repo = newdir.create_repository(shared=True)
1377
repo.set_make_working_trees(not no_trees)
1380
class cmd_diff(Command):
1381
"""Show differences in the working tree or between revisions.
1383
If files are listed, only the changes in those files are listed.
1384
Otherwise, all changes for the tree are listed.
1386
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1387
produces patches suitable for "patch -p1".
1390
Shows the difference in the working tree versus the last commit::
1394
Difference between the working tree and revision 1::
1398
Difference between revision 2 and revision 1::
1402
Same as 'bzr diff' but prefix paths with old/ and new/::
1404
bzr diff --prefix old/:new/
1406
Show the differences between the two working trees::
1408
bzr diff bzr.mine bzr.dev
1410
Show just the differences for 'foo.c'::
1414
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1415
# or a graphical diff.
1417
# TODO: Python difflib is not exactly the same as unidiff; should
1418
# either fix it up or prefer to use an external diff.
1420
# TODO: Selected-file diff is inefficient and doesn't show you
1423
# TODO: This probably handles non-Unix newlines poorly.
1425
_see_also = ['status']
1426
takes_args = ['file*']
1428
Option('diff-options', type=str,
1429
help='Pass these options to the external diff program.'),
1430
Option('prefix', type=str,
1432
help='Set prefixes added to old and new filenames, as '
1433
'two values separated by a colon. (eg "old/:new/").'),
1437
aliases = ['di', 'dif']
1438
encoding_type = 'exact'
1441
def run(self, revision=None, file_list=None, diff_options=None,
1443
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1445
if (prefix is None) or (prefix == '0'):
1453
old_label, new_label = prefix.split(":")
1455
raise errors.BzrCommandError(
1456
'--prefix expects two values separated by a colon'
1457
' (eg "old/:new/")')
1459
if revision and len(revision) > 2:
1460
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1461
' one or two revision specifiers')
1464
tree1, file_list = internal_tree_files(file_list)
1468
except errors.FileInWrongBranch:
1469
if len(file_list) != 2:
1470
raise errors.BzrCommandError("Files are in different branches")
1472
tree1, file1 = WorkingTree.open_containing(file_list[0])
1473
tree2, file2 = WorkingTree.open_containing(file_list[1])
1474
if file1 != "" or file2 != "":
1475
# FIXME diff those two files. rbc 20051123
1476
raise errors.BzrCommandError("Files are in different branches")
1478
except errors.NotBranchError:
1479
if (revision is not None and len(revision) == 2
1480
and not revision[0].needs_branch()
1481
and not revision[1].needs_branch()):
1482
# If both revision specs include a branch, we can
1483
# diff them without needing a local working tree
1484
tree1, tree2 = None, None
1488
if tree2 is not None:
1489
if revision is not None:
1490
# FIXME: but there should be a clean way to diff between
1491
# non-default versions of two trees, it's not hard to do
1493
raise errors.BzrCommandError(
1494
"Sorry, diffing arbitrary revisions across branches "
1495
"is not implemented yet")
1496
return show_diff_trees(tree1, tree2, sys.stdout,
1497
specific_files=file_list,
1498
external_diff_options=diff_options,
1499
old_label=old_label, new_label=new_label)
1501
return diff_cmd_helper(tree1, file_list, diff_options,
1502
revision_specs=revision,
1503
old_label=old_label, new_label=new_label)
1506
class cmd_deleted(Command):
1507
"""List files deleted in the working tree.
1509
# TODO: Show files deleted since a previous revision, or
1510
# between two revisions.
1511
# TODO: Much more efficient way to do this: read in new
1512
# directories with readdir, rather than stating each one. Same
1513
# level of effort but possibly much less IO. (Or possibly not,
1514
# if the directories are very large...)
1515
_see_also = ['status', 'ls']
1516
takes_options = ['show-ids']
1519
def run(self, show_ids=False):
1520
tree = WorkingTree.open_containing(u'.')[0]
1523
old = tree.basis_tree()
1526
for path, ie in old.inventory.iter_entries():
1527
if not tree.has_id(ie.file_id):
1528
self.outf.write(path)
1530
self.outf.write(' ')
1531
self.outf.write(ie.file_id)
1532
self.outf.write('\n')
1539
class cmd_modified(Command):
1540
"""List files modified in working tree.
1544
_see_also = ['status', 'ls']
1548
tree = WorkingTree.open_containing(u'.')[0]
1549
td = tree.changes_from(tree.basis_tree())
1550
for path, id, kind, text_modified, meta_modified in td.modified:
1551
self.outf.write(path + '\n')
1554
class cmd_added(Command):
1555
"""List files added in working tree.
1559
_see_also = ['status', 'ls']
1563
wt = WorkingTree.open_containing(u'.')[0]
1566
basis = wt.basis_tree()
1569
basis_inv = basis.inventory
1572
if file_id in basis_inv:
1574
if inv.is_root(file_id) and len(basis_inv) == 0:
1576
path = inv.id2path(file_id)
1577
if not os.access(osutils.abspath(path), os.F_OK):
1579
self.outf.write(path + '\n')
1586
class cmd_root(Command):
1587
"""Show the tree root directory.
1589
The root is the nearest enclosing directory with a .bzr control
1592
takes_args = ['filename?']
1594
def run(self, filename=None):
1595
"""Print the branch root."""
1596
tree = WorkingTree.open_containing(filename)[0]
1597
self.outf.write(tree.basedir + '\n')
1600
def _parse_limit(limitstring):
1602
return int(limitstring)
1604
msg = "The limit argument must be an integer."
1605
raise errors.BzrCommandError(msg)
1608
class cmd_log(Command):
1609
"""Show log of a branch, file, or directory.
1611
By default show the log of the branch containing the working directory.
1613
To request a range of logs, you can use the command -r begin..end
1614
-r revision requests a specific revision, -r ..end or -r begin.. are
1618
Log the current branch::
1626
Log the last 10 revisions of a branch::
1628
bzr log -r -10.. http://server/branch
1631
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1633
takes_args = ['location?']
1636
help='Show from oldest to newest.'),
1639
help='Display timezone as local, original, or utc.'),
1640
custom_help('verbose',
1641
help='Show files changed in each revision.'),
1647
help='Show revisions whose message matches this '
1648
'regular expression.',
1651
help='Limit the output to the first N revisions.',
1655
encoding_type = 'replace'
1658
def run(self, location=None, timezone='original',
1666
from bzrlib.log import show_log
1667
assert message is None or isinstance(message, basestring), \
1668
"invalid message argument %r" % message
1669
direction = (forward and 'forward') or 'reverse'
1674
# find the file id to log:
1676
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1680
tree = b.basis_tree()
1681
file_id = tree.path2id(fp)
1683
raise errors.BzrCommandError(
1684
"Path does not have any revision history: %s" %
1688
# FIXME ? log the current subdir only RBC 20060203
1689
if revision is not None \
1690
and len(revision) > 0 and revision[0].get_branch():
1691
location = revision[0].get_branch()
1694
dir, relpath = bzrdir.BzrDir.open_containing(location)
1695
b = dir.open_branch()
1699
if revision is None:
1702
elif len(revision) == 1:
1703
rev1 = rev2 = revision[0].in_history(b)
1704
elif len(revision) == 2:
1705
if revision[1].get_branch() != revision[0].get_branch():
1706
# b is taken from revision[0].get_branch(), and
1707
# show_log will use its revision_history. Having
1708
# different branches will lead to weird behaviors.
1709
raise errors.BzrCommandError(
1710
"Log doesn't accept two revisions in different"
1712
rev1 = revision[0].in_history(b)
1713
rev2 = revision[1].in_history(b)
1715
raise errors.BzrCommandError(
1716
'bzr log --revision takes one or two values.')
1718
if log_format is None:
1719
log_format = log.log_formatter_registry.get_default(b)
1721
lf = log_format(show_ids=show_ids, to_file=self.outf,
1722
show_timezone=timezone)
1728
direction=direction,
1729
start_revision=rev1,
1737
def get_log_format(long=False, short=False, line=False, default='long'):
1738
log_format = default
1742
log_format = 'short'
1748
class cmd_touching_revisions(Command):
1749
"""Return revision-ids which affected a particular file.
1751
A more user-friendly interface is "bzr log FILE".
1755
takes_args = ["filename"]
1758
def run(self, filename):
1759
tree, relpath = WorkingTree.open_containing(filename)
1761
file_id = tree.path2id(relpath)
1762
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1763
self.outf.write("%6d %s\n" % (revno, what))
1766
class cmd_ls(Command):
1767
"""List files in a tree.
1770
_see_also = ['status', 'cat']
1771
takes_args = ['path?']
1772
# TODO: Take a revision or remote path and list that tree instead.
1776
Option('non-recursive',
1777
help='Don\'t recurse into subdirectories.'),
1779
help='Print paths relative to the root of the branch.'),
1780
Option('unknown', help='Print unknown files.'),
1781
Option('versioned', help='Print versioned files.'),
1782
Option('ignored', help='Print ignored files.'),
1784
help='Write an ascii NUL (\\0) separator '
1785
'between files rather than a newline.'),
1787
help='List entries of a particular kind: file, directory, symlink.',
1792
def run(self, revision=None, verbose=False,
1793
non_recursive=False, from_root=False,
1794
unknown=False, versioned=False, ignored=False,
1795
null=False, kind=None, show_ids=False, path=None):
1797
if kind and kind not in ('file', 'directory', 'symlink'):
1798
raise errors.BzrCommandError('invalid kind specified')
1800
if verbose and null:
1801
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1802
all = not (unknown or versioned or ignored)
1804
selection = {'I':ignored, '?':unknown, 'V':versioned}
1811
raise errors.BzrCommandError('cannot specify both --from-root'
1815
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1821
if revision is not None:
1822
tree = branch.repository.revision_tree(
1823
revision[0].in_history(branch).rev_id)
1825
tree = branch.basis_tree()
1829
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1830
if fp.startswith(relpath):
1831
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1832
if non_recursive and '/' in fp:
1834
if not all and not selection[fc]:
1836
if kind is not None and fkind != kind:
1839
kindch = entry.kind_character()
1840
outstring = '%-8s %s%s' % (fc, fp, kindch)
1841
if show_ids and fid is not None:
1842
outstring = "%-50s %s" % (outstring, fid)
1843
self.outf.write(outstring + '\n')
1845
self.outf.write(fp + '\0')
1848
self.outf.write(fid)
1849
self.outf.write('\0')
1857
self.outf.write('%-50s %s\n' % (fp, my_id))
1859
self.outf.write(fp + '\n')
1864
class cmd_unknowns(Command):
1865
"""List unknown files.
1873
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1874
self.outf.write(osutils.quotefn(f) + '\n')
1877
class cmd_ignore(Command):
1878
"""Ignore specified files or patterns.
1880
To remove patterns from the ignore list, edit the .bzrignore file.
1882
Trailing slashes on patterns are ignored.
1883
If the pattern contains a slash or is a regular expression, it is compared
1884
to the whole path from the branch root. Otherwise, it is compared to only
1885
the last component of the path. To match a file only in the root
1886
directory, prepend './'.
1888
Ignore patterns specifying absolute paths are not allowed.
1890
Ignore patterns may include globbing wildcards such as::
1892
? - Matches any single character except '/'
1893
* - Matches 0 or more characters except '/'
1894
/**/ - Matches 0 or more directories in a path
1895
[a-z] - Matches a single character from within a group of characters
1897
Ignore patterns may also be Python regular expressions.
1898
Regular expression ignore patterns are identified by a 'RE:' prefix
1899
followed by the regular expression. Regular expression ignore patterns
1900
may not include named or numbered groups.
1902
Note: ignore patterns containing shell wildcards must be quoted from
1906
Ignore the top level Makefile::
1908
bzr ignore ./Makefile
1910
Ignore class files in all directories::
1912
bzr ignore '*.class'
1914
Ignore .o files under the lib directory::
1916
bzr ignore 'lib/**/*.o'
1918
Ignore .o files under the lib directory::
1920
bzr ignore 'RE:lib/.*\.o'
1923
_see_also = ['status', 'ignored']
1924
takes_args = ['name_pattern*']
1926
Option('old-default-rules',
1927
help='Write out the ignore rules bzr < 0.9 always used.')
1930
def run(self, name_pattern_list=None, old_default_rules=None):
1931
from bzrlib.atomicfile import AtomicFile
1932
if old_default_rules is not None:
1933
# dump the rules and exit
1934
for pattern in ignores.OLD_DEFAULTS:
1937
if not name_pattern_list:
1938
raise errors.BzrCommandError("ignore requires at least one "
1939
"NAME_PATTERN or --old-default-rules")
1940
name_pattern_list = [globbing.normalize_pattern(p)
1941
for p in name_pattern_list]
1942
for name_pattern in name_pattern_list:
1943
if (name_pattern[0] == '/' or
1944
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1945
raise errors.BzrCommandError(
1946
"NAME_PATTERN should not be an absolute path")
1947
tree, relpath = WorkingTree.open_containing(u'.')
1948
ifn = tree.abspath('.bzrignore')
1949
if os.path.exists(ifn):
1952
igns = f.read().decode('utf-8')
1958
# TODO: If the file already uses crlf-style termination, maybe
1959
# we should use that for the newly added lines?
1961
if igns and igns[-1] != '\n':
1963
for name_pattern in name_pattern_list:
1964
igns += name_pattern + '\n'
1966
f = AtomicFile(ifn, 'wb')
1968
f.write(igns.encode('utf-8'))
1973
if not tree.path2id('.bzrignore'):
1974
tree.add(['.bzrignore'])
1976
ignored = globbing.Globster(name_pattern_list)
1979
for entry in tree.list_files():
1983
if ignored.match(filename):
1984
matches.append(filename.encode('utf-8'))
1986
if len(matches) > 0:
1987
print "Warning: the following files are version controlled and" \
1988
" match your ignore pattern:\n%s" % ("\n".join(matches),)
1990
class cmd_ignored(Command):
1991
"""List ignored files and the patterns that matched them.
1994
_see_also = ['ignore']
1997
tree = WorkingTree.open_containing(u'.')[0]
2000
for path, file_class, kind, file_id, entry in tree.list_files():
2001
if file_class != 'I':
2003
## XXX: Slightly inefficient since this was already calculated
2004
pat = tree.is_ignored(path)
2005
print '%-50s %s' % (path, pat)
2010
class cmd_lookup_revision(Command):
2011
"""Lookup the revision-id from a revision-number
2014
bzr lookup-revision 33
2017
takes_args = ['revno']
2020
def run(self, revno):
2024
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2026
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2029
class cmd_export(Command):
2030
"""Export current or past revision to a destination directory or archive.
2032
If no revision is specified this exports the last committed revision.
2034
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2035
given, try to find the format with the extension. If no extension
2036
is found exports to a directory (equivalent to --format=dir).
2038
If root is supplied, it will be used as the root directory inside
2039
container formats (tar, zip, etc). If it is not supplied it will default
2040
to the exported filename. The root option has no effect for 'dir' format.
2042
If branch is omitted then the branch containing the current working
2043
directory will be used.
2045
Note: Export of tree with non-ASCII filenames to zip is not supported.
2047
================= =========================
2048
Supported formats Autodetected by extension
2049
================= =========================
2052
tbz2 .tar.bz2, .tbz2
2055
================= =========================
2057
takes_args = ['dest', 'branch?']
2060
help="Type of file to export to.",
2065
help="Name of the root directory inside the exported file."),
2067
def run(self, dest, branch=None, revision=None, format=None, root=None):
2068
from bzrlib.export import export
2071
tree = WorkingTree.open_containing(u'.')[0]
2074
b = Branch.open(branch)
2076
if revision is None:
2077
# should be tree.last_revision FIXME
2078
rev_id = b.last_revision()
2080
if len(revision) != 1:
2081
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2082
rev_id = revision[0].in_history(b).rev_id
2083
t = b.repository.revision_tree(rev_id)
2085
export(t, dest, format, root)
2086
except errors.NoSuchExportFormat, e:
2087
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2090
class cmd_cat(Command):
2091
"""Write the contents of a file as of a given revision to standard output.
2093
If no revision is nominated, the last revision is used.
2095
Note: Take care to redirect standard output when using this command on a
2101
Option('name-from-revision', help='The path name in the old tree.'),
2104
takes_args = ['filename']
2105
encoding_type = 'exact'
2108
def run(self, filename, revision=None, name_from_revision=False):
2109
if revision is not None and len(revision) != 1:
2110
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2115
tree, b, relpath = \
2116
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2117
except errors.NotBranchError:
2120
if revision is not None and revision[0].get_branch() is not None:
2121
b = Branch.open(revision[0].get_branch())
2123
tree = b.basis_tree()
2124
if revision is None:
2125
revision_id = b.last_revision()
2127
revision_id = revision[0].in_history(b).rev_id
2129
cur_file_id = tree.path2id(relpath)
2130
rev_tree = b.repository.revision_tree(revision_id)
2131
old_file_id = rev_tree.path2id(relpath)
2133
if name_from_revision:
2134
if old_file_id is None:
2135
raise errors.BzrCommandError("%r is not present in revision %s"
2136
% (filename, revision_id))
2138
rev_tree.print_file(old_file_id)
2139
elif cur_file_id is not None:
2140
rev_tree.print_file(cur_file_id)
2141
elif old_file_id is not None:
2142
rev_tree.print_file(old_file_id)
2144
raise errors.BzrCommandError("%r is not present in revision %s" %
2145
(filename, revision_id))
2148
class cmd_local_time_offset(Command):
2149
"""Show the offset in seconds from GMT to local time."""
2153
print osutils.local_time_offset()
2157
class cmd_commit(Command):
2158
"""Commit changes into a new revision.
2160
If no arguments are given, the entire tree is committed.
2162
If selected files are specified, only changes to those files are
2163
committed. If a directory is specified then the directory and everything
2164
within it is committed.
2166
If author of the change is not the same person as the committer, you can
2167
specify the author's name using the --author option. The name should be
2168
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2170
A selected-file commit may fail in some cases where the committed
2171
tree would be invalid. Consider::
2176
bzr commit foo -m "committing foo"
2177
bzr mv foo/bar foo/baz
2180
bzr commit foo/bar -m "committing bar but not baz"
2182
In the example above, the last commit will fail by design. This gives
2183
the user the opportunity to decide whether they want to commit the
2184
rename at the same time, separately first, or not at all. (As a general
2185
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2187
Note: A selected-file commit after a merge is not yet supported.
2189
# TODO: Run hooks on tree to-be-committed, and after commit.
2191
# TODO: Strict commit that fails if there are deleted files.
2192
# (what does "deleted files" mean ??)
2194
# TODO: Give better message for -s, --summary, used by tla people
2196
# XXX: verbose currently does nothing
2198
_see_also = ['bugs', 'uncommit']
2199
takes_args = ['selected*']
2201
Option('message', type=unicode,
2203
help="Description of the new revision."),
2206
help='Commit even if nothing has changed.'),
2207
Option('file', type=str,
2210
help='Take commit message from this file.'),
2212
help="Refuse to commit if there are unknown "
2213
"files in the working tree."),
2214
ListOption('fixes', type=str,
2215
help="Mark a bug as being fixed by this revision."),
2216
Option('author', type=str,
2217
help="Set the author's name, if it's different "
2218
"from the committer."),
2220
help="Perform a local commit in a bound "
2221
"branch. Local commits are not pushed to "
2222
"the master branch until a normal commit "
2226
help='When no message is supplied, show the diff along'
2227
' with the status summary in the message editor.'),
2229
aliases = ['ci', 'checkin']
2231
def _get_bug_fix_properties(self, fixes, branch):
2233
# Configure the properties for bug fixing attributes.
2234
for fixed_bug in fixes:
2235
tokens = fixed_bug.split(':')
2236
if len(tokens) != 2:
2237
raise errors.BzrCommandError(
2238
"Invalid bug %s. Must be in the form of 'tag:id'. "
2239
"Commit refused." % fixed_bug)
2240
tag, bug_id = tokens
2242
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2243
except errors.UnknownBugTrackerAbbreviation:
2244
raise errors.BzrCommandError(
2245
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2246
except errors.MalformedBugIdentifier:
2247
raise errors.BzrCommandError(
2248
"Invalid bug identifier for %s. Commit refused."
2250
properties.append('%s fixed' % bug_url)
2251
return '\n'.join(properties)
2253
def run(self, message=None, file=None, verbose=False, selected_list=None,
2254
unchanged=False, strict=False, local=False, fixes=None,
2255
author=None, show_diff=False):
2256
from bzrlib.errors import (
2261
from bzrlib.msgeditor import (
2262
edit_commit_message_encoded,
2263
make_commit_message_template_encoded
2266
# TODO: Need a blackbox test for invoking the external editor; may be
2267
# slightly problematic to run this cross-platform.
2269
# TODO: do more checks that the commit will succeed before
2270
# spending the user's valuable time typing a commit message.
2274
tree, selected_list = tree_files(selected_list)
2275
if selected_list == ['']:
2276
# workaround - commit of root of tree should be exactly the same
2277
# as just default commit in that tree, and succeed even though
2278
# selected-file merge commit is not done yet
2283
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2285
properties['bugs'] = bug_property
2287
if local and not tree.branch.get_bound_location():
2288
raise errors.LocalRequiresBoundBranch()
2290
def get_message(commit_obj):
2291
"""Callback to get commit message"""
2292
my_message = message
2293
if my_message is None and not file:
2294
t = make_commit_message_template_encoded(tree,
2295
selected_list, diff=show_diff,
2296
output_encoding=bzrlib.user_encoding)
2297
my_message = edit_commit_message_encoded(t)
2298
if my_message is None:
2299
raise errors.BzrCommandError("please specify a commit"
2300
" message with either --message or --file")
2301
elif my_message and file:
2302
raise errors.BzrCommandError(
2303
"please specify either --message or --file")
2305
my_message = codecs.open(file, 'rt',
2306
bzrlib.user_encoding).read()
2307
if my_message == "":
2308
raise errors.BzrCommandError("empty commit message specified")
2312
tree.commit(message_callback=get_message,
2313
specific_files=selected_list,
2314
allow_pointless=unchanged, strict=strict, local=local,
2315
reporter=None, verbose=verbose, revprops=properties,
2317
except PointlessCommit:
2318
# FIXME: This should really happen before the file is read in;
2319
# perhaps prepare the commit; get the message; then actually commit
2320
raise errors.BzrCommandError("no changes to commit."
2321
" use --unchanged to commit anyhow")
2322
except ConflictsInTree:
2323
raise errors.BzrCommandError('Conflicts detected in working '
2324
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2326
except StrictCommitFailed:
2327
raise errors.BzrCommandError("Commit refused because there are"
2328
" unknown files in the working tree.")
2329
except errors.BoundBranchOutOfDate, e:
2330
raise errors.BzrCommandError(str(e) + "\n"
2331
'To commit to master branch, run update and then commit.\n'
2332
'You can also pass --local to commit to continue working '
2336
class cmd_check(Command):
2337
"""Validate consistency of branch history.
2339
This command checks various invariants about the branch storage to
2340
detect data corruption or bzr bugs.
2343
_see_also = ['reconcile']
2344
takes_args = ['branch?']
2345
takes_options = ['verbose']
2347
def run(self, branch=None, verbose=False):
2348
from bzrlib.check import check
2350
tree = WorkingTree.open_containing()[0]
2351
branch = tree.branch
2353
branch = Branch.open(branch)
2354
check(branch, verbose)
2357
class cmd_upgrade(Command):
2358
"""Upgrade branch storage to current format.
2360
The check command or bzr developers may sometimes advise you to run
2361
this command. When the default format has changed you may also be warned
2362
during other operations to upgrade.
2365
_see_also = ['check']
2366
takes_args = ['url?']
2368
RegistryOption('format',
2369
help='Upgrade to a specific format. See "bzr help'
2370
' formats" for details.',
2371
registry=bzrdir.format_registry,
2372
converter=bzrdir.format_registry.make_bzrdir,
2373
value_switches=True, title='Branch format'),
2376
def run(self, url='.', format=None):
2377
from bzrlib.upgrade import upgrade
2379
format = bzrdir.format_registry.make_bzrdir('default')
2380
upgrade(url, format)
2383
class cmd_whoami(Command):
2384
"""Show or set bzr user id.
2387
Show the email of the current user::
2391
Set the current user::
2393
bzr whoami 'Frank Chu <fchu@example.com>'
2395
takes_options = [ Option('email',
2396
help='Display email address only.'),
2398
help='Set identity for the current branch instead of '
2401
takes_args = ['name?']
2402
encoding_type = 'replace'
2405
def run(self, email=False, branch=False, name=None):
2407
# use branch if we're inside one; otherwise global config
2409
c = Branch.open_containing('.')[0].get_config()
2410
except errors.NotBranchError:
2411
c = config.GlobalConfig()
2413
self.outf.write(c.user_email() + '\n')
2415
self.outf.write(c.username() + '\n')
2418
# display a warning if an email address isn't included in the given name.
2420
config.extract_email_address(name)
2421
except errors.NoEmailInUsername, e:
2422
warning('"%s" does not seem to contain an email address. '
2423
'This is allowed, but not recommended.', name)
2425
# use global config unless --branch given
2427
c = Branch.open_containing('.')[0].get_config()
2429
c = config.GlobalConfig()
2430
c.set_user_option('email', name)
2433
class cmd_nick(Command):
2434
"""Print or set the branch nickname.
2436
If unset, the tree root directory name is used as the nickname
2437
To print the current nickname, execute with no argument.
2440
_see_also = ['info']
2441
takes_args = ['nickname?']
2442
def run(self, nickname=None):
2443
branch = Branch.open_containing(u'.')[0]
2444
if nickname is None:
2445
self.printme(branch)
2447
branch.nick = nickname
2450
def printme(self, branch):
2454
class cmd_selftest(Command):
2455
"""Run internal test suite.
2457
If arguments are given, they are regular expressions that say which tests
2458
should run. Tests matching any expression are run, and other tests are
2461
Alternatively if --first is given, matching tests are run first and then
2462
all other tests are run. This is useful if you have been working in a
2463
particular area, but want to make sure nothing else was broken.
2465
If --exclude is given, tests that match that regular expression are
2466
excluded, regardless of whether they match --first or not.
2468
To help catch accidential dependencies between tests, the --randomize
2469
option is useful. In most cases, the argument used is the word 'now'.
2470
Note that the seed used for the random number generator is displayed
2471
when this option is used. The seed can be explicitly passed as the
2472
argument to this option if required. This enables reproduction of the
2473
actual ordering used if and when an order sensitive problem is encountered.
2475
If --list-only is given, the tests that would be run are listed. This is
2476
useful when combined with --first, --exclude and/or --randomize to
2477
understand their impact. The test harness reports "Listed nn tests in ..."
2478
instead of "Ran nn tests in ..." when list mode is enabled.
2480
If the global option '--no-plugins' is given, plugins are not loaded
2481
before running the selftests. This has two effects: features provided or
2482
modified by plugins will not be tested, and tests provided by plugins will
2485
Tests that need working space on disk use a common temporary directory,
2486
typically inside $TMPDIR or /tmp.
2489
Run only tests relating to 'ignore'::
2493
Disable plugins and list tests as they're run::
2495
bzr --no-plugins selftest -v
2497
# NB: this is used from the class without creating an instance, which is
2498
# why it does not have a self parameter.
2499
def get_transport_type(typestring):
2500
"""Parse and return a transport specifier."""
2501
if typestring == "sftp":
2502
from bzrlib.transport.sftp import SFTPAbsoluteServer
2503
return SFTPAbsoluteServer
2504
if typestring == "memory":
2505
from bzrlib.transport.memory import MemoryServer
2507
if typestring == "fakenfs":
2508
from bzrlib.transport.fakenfs import FakeNFSServer
2509
return FakeNFSServer
2510
msg = "No known transport type %s. Supported types are: sftp\n" %\
2512
raise errors.BzrCommandError(msg)
2515
takes_args = ['testspecs*']
2516
takes_options = ['verbose',
2518
help='Stop when one test fails.',
2522
help='Use a different transport by default '
2523
'throughout the test suite.',
2524
type=get_transport_type),
2526
help='Run the benchmarks rather than selftests.'),
2527
Option('lsprof-timed',
2528
help='Generate lsprof output for benchmarked'
2529
' sections of code.'),
2530
Option('cache-dir', type=str,
2531
help='Cache intermediate benchmark output in this '
2534
help='Run all tests, but run specified tests first.',
2538
help='List the tests instead of running them.'),
2539
Option('randomize', type=str, argname="SEED",
2540
help='Randomize the order of tests using the given'
2541
' seed or "now" for the current time.'),
2542
Option('exclude', type=str, argname="PATTERN",
2544
help='Exclude tests that match this regular'
2546
Option('strict', help='Fail on missing dependencies or '
2549
encoding_type = 'replace'
2551
def run(self, testspecs_list=None, verbose=False, one=False,
2552
transport=None, benchmark=None,
2553
lsprof_timed=None, cache_dir=None,
2554
first=False, list_only=False,
2555
randomize=None, exclude=None, strict=False):
2557
from bzrlib.tests import selftest
2558
import bzrlib.benchmarks as benchmarks
2559
from bzrlib.benchmarks import tree_creator
2561
if cache_dir is not None:
2562
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2564
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2565
print ' %s (%s python%s)' % (
2567
bzrlib.version_string,
2568
'.'.join(map(str, sys.version_info)),
2571
if testspecs_list is not None:
2572
pattern = '|'.join(testspecs_list)
2576
test_suite_factory = benchmarks.test_suite
2577
# Unless user explicitly asks for quiet, be verbose in benchmarks
2578
verbose = not is_quiet()
2579
# TODO: should possibly lock the history file...
2580
benchfile = open(".perf_history", "at", buffering=1)
2582
test_suite_factory = None
2585
result = selftest(verbose=verbose,
2587
stop_on_failure=one,
2588
transport=transport,
2589
test_suite_factory=test_suite_factory,
2590
lsprof_timed=lsprof_timed,
2591
bench_history=benchfile,
2592
matching_tests_first=first,
2593
list_only=list_only,
2594
random_seed=randomize,
2595
exclude_pattern=exclude,
2599
if benchfile is not None:
2602
info('tests passed')
2604
info('tests failed')
2605
return int(not result)
2608
class cmd_version(Command):
2609
"""Show version of bzr."""
2611
encoding_type = 'replace'
2615
from bzrlib.version import show_version
2616
show_version(to_file=self.outf)
2619
class cmd_rocks(Command):
2620
"""Statement of optimism."""
2626
print "It sure does!"
2629
class cmd_find_merge_base(Command):
2630
"""Find and print a base revision for merging two branches."""
2631
# TODO: Options to specify revisions on either side, as if
2632
# merging only part of the history.
2633
takes_args = ['branch', 'other']
2637
def run(self, branch, other):
2638
from bzrlib.revision import ensure_null
2640
branch1 = Branch.open_containing(branch)[0]
2641
branch2 = Branch.open_containing(other)[0]
2643
last1 = ensure_null(branch1.last_revision())
2644
last2 = ensure_null(branch2.last_revision())
2646
graph = branch1.repository.get_graph(branch2.repository)
2647
base_rev_id = graph.find_unique_lca(last1, last2)
2649
print 'merge base is revision %s' % base_rev_id
2652
class cmd_merge(Command):
2653
"""Perform a three-way merge.
2655
The branch is the branch you will merge from. By default, it will merge
2656
the latest revision. If you specify a revision, that revision will be
2657
merged. If you specify two revisions, the first will be used as a BASE,
2658
and the second one as OTHER. Revision numbers are always relative to the
2661
By default, bzr will try to merge in all new work from the other
2662
branch, automatically determining an appropriate base. If this
2663
fails, you may need to give an explicit base.
2665
Merge will do its best to combine the changes in two branches, but there
2666
are some kinds of problems only a human can fix. When it encounters those,
2667
it will mark a conflict. A conflict means that you need to fix something,
2668
before you should commit.
2670
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2672
If there is no default branch set, the first merge will set it. After
2673
that, you can omit the branch to use the default. To change the
2674
default, use --remember. The value will only be saved if the remote
2675
location can be accessed.
2677
The results of the merge are placed into the destination working
2678
directory, where they can be reviewed (with bzr diff), tested, and then
2679
committed to record the result of the merge.
2681
merge refuses to run if there are any uncommitted changes, unless
2685
To merge the latest revision from bzr.dev::
2687
bzr merge ../bzr.dev
2689
To merge changes up to and including revision 82 from bzr.dev::
2691
bzr merge -r 82 ../bzr.dev
2693
To merge the changes introduced by 82, without previous changes::
2695
bzr merge -r 81..82 ../bzr.dev
2698
_see_also = ['update', 'remerge', 'status-flags']
2699
takes_args = ['branch?']
2704
help='Merge even if the destination tree has uncommitted changes.'),
2708
Option('show-base', help="Show base revision text in "
2710
Option('uncommitted', help='Apply uncommitted changes'
2711
' from a working copy, instead of branch changes.'),
2712
Option('pull', help='If the destination is already'
2713
' completely merged into the source, pull from the'
2714
' source rather than merging. When this happens,'
2715
' you do not need to commit the result.'),
2717
help='Branch to merge into, '
2718
'rather than the one containing the working directory.',
2724
def run(self, branch=None, revision=None, force=False, merge_type=None,
2725
show_base=False, reprocess=False, remember=False,
2726
uncommitted=False, pull=False,
2729
# This is actually a branch (or merge-directive) *location*.
2733
if merge_type is None:
2734
merge_type = _mod_merge.Merge3Merger
2736
if directory is None: directory = u'.'
2737
possible_transports = []
2739
allow_pending = True
2740
verified = 'inapplicable'
2741
tree = WorkingTree.open_containing(directory)[0]
2742
change_reporter = delta._ChangeReporter(
2743
unversioned_filter=tree.is_ignored)
2746
pb = ui.ui_factory.nested_progress_bar()
2747
cleanups.append(pb.finished)
2749
cleanups.append(tree.unlock)
2750
if location is not None:
2751
mergeable, other_transport = _get_mergeable_helper(location)
2754
raise errors.BzrCommandError('Cannot use --uncommitted'
2755
' with bundles or merge directives.')
2757
if revision is not None:
2758
raise errors.BzrCommandError(
2759
'Cannot use -r with merge directives or bundles')
2760
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2762
possible_transports.append(other_transport)
2764
if merger is None and uncommitted:
2765
if revision is not None and len(revision) > 0:
2766
raise errors.BzrCommandError('Cannot use --uncommitted and'
2767
' --revision at the same time.')
2768
location = self._select_branch_location(tree, location)[0]
2769
other_tree, other_path = WorkingTree.open_containing(location)
2770
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2772
allow_pending = False
2775
merger, allow_pending = self._get_merger_from_branch(tree,
2776
location, revision, remember, possible_transports, pb)
2778
merger.merge_type = merge_type
2779
merger.reprocess = reprocess
2780
merger.show_base = show_base
2781
merger.change_reporter = change_reporter
2782
self.sanity_check_merger(merger)
2783
if (merger.base_rev_id == merger.other_rev_id and
2784
merger.other_rev_id != None):
2785
note('Nothing to do.')
2788
if merger.interesting_files is not None:
2789
raise errors.BzrCommandError('Cannot pull individual files')
2790
if (merger.base_rev_id == tree.last_revision()):
2791
result = tree.pull(merger.other_branch, False,
2792
merger.other_rev_id)
2793
result.report(self.outf)
2795
merger.check_basis(not force)
2796
conflict_count = merger.do_merge()
2798
merger.set_pending()
2799
if verified == 'failed':
2800
warning('Preview patch does not match changes')
2801
if conflict_count != 0:
2806
for cleanup in reversed(cleanups):
2809
def sanity_check_merger(self, merger):
2810
if (merger.show_base and
2811
not merger.merge_type is _mod_merge.Merge3Merger):
2812
raise errors.BzrCommandError("Show-base is not supported for this"
2813
" merge type. %s" % merger.merge_type)
2814
if merger.reprocess and not merger.merge_type.supports_reprocess:
2815
raise errors.BzrCommandError("Conflict reduction is not supported"
2816
" for merge type %s." %
2818
if merger.reprocess and merger.show_base:
2819
raise errors.BzrCommandError("Cannot do conflict reduction and"
2822
def _get_merger_from_branch(self, tree, location, revision, remember,
2823
possible_transports, pb):
2824
"""Produce a merger from a location, assuming it refers to a branch."""
2825
from bzrlib.tag import _merge_tags_if_possible
2826
assert revision is None or len(revision) < 3
2827
# find the branch locations
2828
other_loc, location = self._select_branch_location(tree, location,
2830
if revision is not None and len(revision) == 2:
2831
base_loc, location = self._select_branch_location(tree, location,
2834
base_loc = other_loc
2836
other_branch, other_path = Branch.open_containing(other_loc,
2837
possible_transports)
2838
if base_loc == other_loc:
2839
base_branch = other_branch
2841
base_branch, base_path = Branch.open_containing(base_loc,
2842
possible_transports)
2843
# Find the revision ids
2844
if revision is None or len(revision) < 1 or revision[-1] is None:
2845
other_revision_id = _mod_revision.ensure_null(
2846
other_branch.last_revision())
2848
other_revision_id = \
2849
_mod_revision.ensure_null(
2850
revision[-1].in_history(other_branch).rev_id)
2851
if (revision is not None and len(revision) == 2
2852
and revision[0] is not None):
2853
base_revision_id = \
2854
_mod_revision.ensure_null(
2855
revision[0].in_history(base_branch).rev_id)
2857
base_revision_id = None
2858
# Remember where we merge from
2859
if ((tree.branch.get_parent() is None or remember) and
2860
other_branch is not None):
2861
tree.branch.set_parent(other_branch.base)
2862
_merge_tags_if_possible(other_branch, tree.branch)
2863
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
2864
other_revision_id, base_revision_id, other_branch, base_branch)
2865
if other_path != '':
2866
allow_pending = False
2867
merger.interesting_files = [other_path]
2869
allow_pending = True
2870
return merger, allow_pending
2872
def _select_branch_location(self, tree, location, revision=None,
2874
"""Select a branch location, according to possible inputs.
2876
If provided, branches from ``revision`` are preferred. (Both
2877
``revision`` and ``index`` must be supplied.)
2879
Otherwise, the ``location`` parameter is used. If it is None, then the
2880
``parent`` location is used, and a note is printed.
2882
:param tree: The working tree to select a branch for merging into
2883
:param location: The location entered by the user
2884
:param revision: The revision parameter to the command
2885
:param index: The index to use for the revision parameter. Negative
2886
indices are permitted.
2887
:return: (selected_location, default_location). The default location
2888
will be the user-entered location, if any, or else the remembered
2891
if (revision is not None and index is not None
2892
and revision[index] is not None):
2893
branch = revision[index].get_branch()
2894
if branch is not None:
2895
return branch, location
2896
location = self._get_remembered_parent(tree, location, 'Merging from')
2897
return location, location
2899
# TODO: move up to common parent; this isn't merge-specific anymore.
2900
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2901
"""Use tree.branch's parent if none was supplied.
2903
Report if the remembered location was used.
2905
if supplied_location is not None:
2906
return supplied_location
2907
stored_location = tree.branch.get_parent()
2908
mutter("%s", stored_location)
2909
if stored_location is None:
2910
raise errors.BzrCommandError("No location specified or remembered")
2911
display_url = urlutils.unescape_for_display(stored_location,
2913
self.outf.write("%s remembered location %s\n" % (verb_string,
2915
return stored_location
2918
class cmd_remerge(Command):
2921
Use this if you want to try a different merge technique while resolving
2922
conflicts. Some merge techniques are better than others, and remerge
2923
lets you try different ones on different files.
2925
The options for remerge have the same meaning and defaults as the ones for
2926
merge. The difference is that remerge can (only) be run when there is a
2927
pending merge, and it lets you specify particular files.
2930
Re-do the merge of all conflicted files, and show the base text in
2931
conflict regions, in addition to the usual THIS and OTHER texts::
2933
bzr remerge --show-base
2935
Re-do the merge of "foobar", using the weave merge algorithm, with
2936
additional processing to reduce the size of conflict regions::
2938
bzr remerge --merge-type weave --reprocess foobar
2940
takes_args = ['file*']
2945
help="Show base revision text in conflicts."),
2948
def run(self, file_list=None, merge_type=None, show_base=False,
2950
if merge_type is None:
2951
merge_type = _mod_merge.Merge3Merger
2952
tree, file_list = tree_files(file_list)
2955
parents = tree.get_parent_ids()
2956
if len(parents) != 2:
2957
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2958
" merges. Not cherrypicking or"
2960
repository = tree.branch.repository
2961
graph = repository.get_graph()
2962
base_revision = graph.find_unique_lca(parents[0], parents[1])
2963
base_tree = repository.revision_tree(base_revision)
2964
other_tree = repository.revision_tree(parents[1])
2965
interesting_ids = None
2967
conflicts = tree.conflicts()
2968
if file_list is not None:
2969
interesting_ids = set()
2970
for filename in file_list:
2971
file_id = tree.path2id(filename)
2973
raise errors.NotVersionedError(filename)
2974
interesting_ids.add(file_id)
2975
if tree.kind(file_id) != "directory":
2978
for name, ie in tree.inventory.iter_entries(file_id):
2979
interesting_ids.add(ie.file_id)
2980
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2982
# Remerge only supports resolving contents conflicts
2983
allowed_conflicts = ('text conflict', 'contents conflict')
2984
restore_files = [c.path for c in conflicts
2985
if c.typestring in allowed_conflicts]
2986
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2987
tree.set_conflicts(ConflictList(new_conflicts))
2988
if file_list is not None:
2989
restore_files = file_list
2990
for filename in restore_files:
2992
restore(tree.abspath(filename))
2993
except errors.NotConflicted:
2995
# Disable pending merges, because the file texts we are remerging
2996
# have not had those merges performed. If we use the wrong parents
2997
# list, we imply that the working tree text has seen and rejected
2998
# all the changes from the other tree, when in fact those changes
2999
# have not yet been seen.
3000
tree.set_parent_ids(parents[:1])
3002
conflicts = _mod_merge.merge_inner(
3003
tree.branch, other_tree, base_tree,
3005
interesting_ids=interesting_ids,
3006
other_rev_id=parents[1],
3007
merge_type=merge_type,
3008
show_base=show_base,
3009
reprocess=reprocess)
3011
tree.set_parent_ids(parents)
3020
class cmd_revert(Command):
3021
"""Revert files to a previous revision.
3023
Giving a list of files will revert only those files. Otherwise, all files
3024
will be reverted. If the revision is not specified with '--revision', the
3025
last committed revision is used.
3027
To remove only some changes, without reverting to a prior version, use
3028
merge instead. For example, "merge . --r-2..-3" will remove the changes
3029
introduced by -2, without affecting the changes introduced by -1. Or
3030
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3032
By default, any files that have been manually changed will be backed up
3033
first. (Files changed only by merge are not backed up.) Backup files have
3034
'.~#~' appended to their name, where # is a number.
3036
When you provide files, you can use their current pathname or the pathname
3037
from the target revision. So you can use revert to "undelete" a file by
3038
name. If you name a directory, all the contents of that directory will be
3041
Any files that have been newly added since that revision will be deleted,
3042
with a backup kept if appropriate. Directories containing unknown files
3043
will not be deleted.
3046
_see_also = ['cat', 'export']
3049
Option('no-backup', "Do not save backups of reverted files."),
3050
Option('forget-merges',
3051
'Remove pending merge marker, without changing any files.'),
3053
takes_args = ['file*']
3055
def run(self, revision=None, no_backup=False, file_list=None,
3056
forget_merges=None):
3057
tree, file_list = tree_files(file_list)
3059
tree.set_parent_ids(tree.get_parent_ids()[:1])
3061
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3064
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3065
if revision is None:
3066
rev_id = tree.last_revision()
3067
elif len(revision) != 1:
3068
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
3070
rev_id = revision[0].in_history(tree.branch).rev_id
3071
pb = ui.ui_factory.nested_progress_bar()
3073
tree.revert(file_list,
3074
tree.branch.repository.revision_tree(rev_id),
3075
not no_backup, pb, report_changes=True)
3080
class cmd_assert_fail(Command):
3081
"""Test reporting of assertion failures"""
3082
# intended just for use in testing
3087
raise AssertionError("always fails")
3090
class cmd_help(Command):
3091
"""Show help on a command or other topic.
3094
_see_also = ['topics']
3096
Option('long', 'Show help on all commands.'),
3098
takes_args = ['topic?']
3099
aliases = ['?', '--help', '-?', '-h']
3102
def run(self, topic=None, long=False):
3104
if topic is None and long:
3106
bzrlib.help.help(topic)
3109
class cmd_shell_complete(Command):
3110
"""Show appropriate completions for context.
3112
For a list of all available commands, say 'bzr shell-complete'.
3114
takes_args = ['context?']
3119
def run(self, context=None):
3120
import shellcomplete
3121
shellcomplete.shellcomplete(context)
3124
class cmd_fetch(Command):
3125
"""Copy in history from another branch but don't merge it.
3127
This is an internal method used for pull and merge.
3130
takes_args = ['from_branch', 'to_branch']
3131
def run(self, from_branch, to_branch):
3132
from bzrlib.fetch import Fetcher
3133
from_b = Branch.open(from_branch)
3134
to_b = Branch.open(to_branch)
3135
Fetcher(to_b, from_b)
3138
class cmd_missing(Command):
3139
"""Show unmerged/unpulled revisions between two branches.
3141
OTHER_BRANCH may be local or remote.
3144
_see_also = ['merge', 'pull']
3145
takes_args = ['other_branch?']
3147
Option('reverse', 'Reverse the order of revisions.'),
3149
'Display changes in the local branch only.'),
3150
Option('this' , 'Same as --mine-only.'),
3151
Option('theirs-only',
3152
'Display changes in the remote branch only.'),
3153
Option('other', 'Same as --theirs-only.'),
3158
encoding_type = 'replace'
3161
def run(self, other_branch=None, reverse=False, mine_only=False,
3162
theirs_only=False, log_format=None, long=False, short=False, line=False,
3163
show_ids=False, verbose=False, this=False, other=False):
3164
from bzrlib.missing import find_unmerged, iter_log_revisions
3171
local_branch = Branch.open_containing(u".")[0]
3172
parent = local_branch.get_parent()
3173
if other_branch is None:
3174
other_branch = parent
3175
if other_branch is None:
3176
raise errors.BzrCommandError("No peer location known"
3178
display_url = urlutils.unescape_for_display(parent,
3180
self.outf.write("Using last location: " + display_url + "\n")
3182
remote_branch = Branch.open(other_branch)
3183
if remote_branch.base == local_branch.base:
3184
remote_branch = local_branch
3185
local_branch.lock_read()
3187
remote_branch.lock_read()
3189
local_extra, remote_extra = find_unmerged(local_branch,
3191
if log_format is None:
3192
registry = log.log_formatter_registry
3193
log_format = registry.get_default(local_branch)
3194
lf = log_format(to_file=self.outf,
3196
show_timezone='original')
3197
if reverse is False:
3198
local_extra.reverse()
3199
remote_extra.reverse()
3200
if local_extra and not theirs_only:
3201
self.outf.write("You have %d extra revision(s):\n" %
3203
for revision in iter_log_revisions(local_extra,
3204
local_branch.repository,
3206
lf.log_revision(revision)
3207
printed_local = True
3209
printed_local = False
3210
if remote_extra and not mine_only:
3211
if printed_local is True:
3212
self.outf.write("\n\n\n")
3213
self.outf.write("You are missing %d revision(s):\n" %
3215
for revision in iter_log_revisions(remote_extra,
3216
remote_branch.repository,
3218
lf.log_revision(revision)
3219
if not remote_extra and not local_extra:
3221
self.outf.write("Branches are up to date.\n")
3225
remote_branch.unlock()
3227
local_branch.unlock()
3228
if not status_code and parent is None and other_branch is not None:
3229
local_branch.lock_write()
3231
# handle race conditions - a parent might be set while we run.
3232
if local_branch.get_parent() is None:
3233
local_branch.set_parent(remote_branch.base)
3235
local_branch.unlock()
3239
class cmd_pack(Command):
3240
"""Compress the data within a repository."""
3242
_see_also = ['repositories']
3243
takes_args = ['branch_or_repo?']
3245
def run(self, branch_or_repo='.'):
3246
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3248
branch = dir.open_branch()
3249
repository = branch.repository
3250
except errors.NotBranchError:
3251
repository = dir.open_repository()
3255
class cmd_plugins(Command):
3256
"""List the installed plugins.
3258
This command displays the list of installed plugins including the
3259
path where each one is located and a short description of each.
3261
A plugin is an external component for Bazaar that extends the
3262
revision control system, by adding or replacing code in Bazaar.
3263
Plugins can do a variety of things, including overriding commands,
3264
adding new commands, providing additional network transports and
3265
customizing log output.
3267
See the Bazaar web site, http://bazaar-vcs.org, for further
3268
information on plugins including where to find them and how to
3269
install them. Instructions are also provided there on how to
3270
write new plugins using the Python programming language.
3275
import bzrlib.plugin
3276
from inspect import getdoc
3277
for name, plugin in bzrlib.plugin.plugins().items():
3278
print plugin.path(), "[%s]" % plugin.__version__
3279
d = getdoc(plugin.module)
3281
print '\t', d.split('\n')[0]
3284
class cmd_testament(Command):
3285
"""Show testament (signing-form) of a revision."""
3288
Option('long', help='Produce long-format testament.'),
3290
help='Produce a strict-format testament.')]
3291
takes_args = ['branch?']
3293
def run(self, branch=u'.', revision=None, long=False, strict=False):
3294
from bzrlib.testament import Testament, StrictTestament
3296
testament_class = StrictTestament
3298
testament_class = Testament
3299
b = WorkingTree.open_containing(branch)[0].branch
3302
if revision is None:
3303
rev_id = b.last_revision()
3305
rev_id = revision[0].in_history(b).rev_id
3306
t = testament_class.from_revision(b.repository, rev_id)
3308
sys.stdout.writelines(t.as_text_lines())
3310
sys.stdout.write(t.as_short_text())
3315
class cmd_annotate(Command):
3316
"""Show the origin of each line in a file.
3318
This prints out the given file with an annotation on the left side
3319
indicating which revision, author and date introduced the change.
3321
If the origin is the same for a run of consecutive lines, it is
3322
shown only at the top, unless the --all option is given.
3324
# TODO: annotate directories; showing when each file was last changed
3325
# TODO: if the working copy is modified, show annotations on that
3326
# with new uncommitted lines marked
3327
aliases = ['ann', 'blame', 'praise']
3328
takes_args = ['filename']
3329
takes_options = [Option('all', help='Show annotations on all lines.'),
3330
Option('long', help='Show commit date in annotations.'),
3334
encoding_type = 'exact'
3337
def run(self, filename, all=False, long=False, revision=None,
3339
from bzrlib.annotate import annotate_file
3340
tree, relpath = WorkingTree.open_containing(filename)
3341
branch = tree.branch
3344
if revision is None:
3345
revision_id = branch.last_revision()
3346
elif len(revision) != 1:
3347
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3349
revision_id = revision[0].in_history(branch).rev_id
3350
file_id = tree.path2id(relpath)
3352
raise errors.NotVersionedError(filename)
3353
tree = branch.repository.revision_tree(revision_id)
3354
file_version = tree.inventory[file_id].revision
3355
annotate_file(branch, file_version, file_id, long, all, self.outf,
3361
class cmd_re_sign(Command):
3362
"""Create a digital signature for an existing revision."""
3363
# TODO be able to replace existing ones.
3365
hidden = True # is this right ?
3366
takes_args = ['revision_id*']
3367
takes_options = ['revision']
3369
def run(self, revision_id_list=None, revision=None):
3370
import bzrlib.gpg as gpg
3371
if revision_id_list is not None and revision is not None:
3372
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3373
if revision_id_list is None and revision is None:
3374
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3375
b = WorkingTree.open_containing(u'.')[0].branch
3376
gpg_strategy = gpg.GPGStrategy(b.get_config())
3377
if revision_id_list is not None:
3378
for revision_id in revision_id_list:
3379
b.repository.sign_revision(revision_id, gpg_strategy)
3380
elif revision is not None:
3381
if len(revision) == 1:
3382
revno, rev_id = revision[0].in_history(b)
3383
b.repository.sign_revision(rev_id, gpg_strategy)
3384
elif len(revision) == 2:
3385
# are they both on rh- if so we can walk between them
3386
# might be nice to have a range helper for arbitrary
3387
# revision paths. hmm.
3388
from_revno, from_revid = revision[0].in_history(b)
3389
to_revno, to_revid = revision[1].in_history(b)
3390
if to_revid is None:
3391
to_revno = b.revno()
3392
if from_revno is None or to_revno is None:
3393
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3394
for revno in range(from_revno, to_revno + 1):
3395
b.repository.sign_revision(b.get_rev_id(revno),
3398
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3401
class cmd_bind(Command):
3402
"""Convert the current branch into a checkout of the supplied branch.
3404
Once converted into a checkout, commits must succeed on the master branch
3405
before they will be applied to the local branch.
3408
_see_also = ['checkouts', 'unbind']
3409
takes_args = ['location?']
3412
def run(self, location=None):
3413
b, relpath = Branch.open_containing(u'.')
3414
if location is None:
3416
location = b.get_old_bound_location()
3417
except errors.UpgradeRequired:
3418
raise errors.BzrCommandError('No location supplied. '
3419
'This format does not remember old locations.')
3421
if location is None:
3422
raise errors.BzrCommandError('No location supplied and no '
3423
'previous location known')
3424
b_other = Branch.open(location)
3427
except errors.DivergedBranches:
3428
raise errors.BzrCommandError('These branches have diverged.'
3429
' Try merging, and then bind again.')
3432
class cmd_unbind(Command):
3433
"""Convert the current checkout into a regular branch.
3435
After unbinding, the local branch is considered independent and subsequent
3436
commits will be local only.
3439
_see_also = ['checkouts', 'bind']
3444
b, relpath = Branch.open_containing(u'.')
3446
raise errors.BzrCommandError('Local branch is not bound')
3449
class cmd_uncommit(Command):
3450
"""Remove the last committed revision.
3452
--verbose will print out what is being removed.
3453
--dry-run will go through all the motions, but not actually
3456
If --revision is specified, uncommit revisions to leave the branch at the
3457
specified revision. For example, "bzr uncommit -r 15" will leave the
3458
branch at revision 15.
3460
In the future, uncommit will create a revision bundle, which can then
3464
# TODO: jam 20060108 Add an option to allow uncommit to remove
3465
# unreferenced information in 'branch-as-repository' branches.
3466
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3467
# information in shared branches as well.
3468
_see_also = ['commit']
3469
takes_options = ['verbose', 'revision',
3470
Option('dry-run', help='Don\'t actually make changes.'),
3471
Option('force', help='Say yes to all questions.')]
3472
takes_args = ['location?']
3475
def run(self, location=None,
3476
dry_run=False, verbose=False,
3477
revision=None, force=False):
3478
from bzrlib.log import log_formatter, show_log
3479
from bzrlib.uncommit import uncommit
3481
if location is None:
3483
control, relpath = bzrdir.BzrDir.open_containing(location)
3485
tree = control.open_workingtree()
3487
except (errors.NoWorkingTree, errors.NotLocalUrl):
3489
b = control.open_branch()
3492
if revision is None:
3495
# 'bzr uncommit -r 10' actually means uncommit
3496
# so that the final tree is at revno 10.
3497
# but bzrlib.uncommit.uncommit() actually uncommits
3498
# the revisions that are supplied.
3499
# So we need to offset it by one
3500
revno = revision[0].in_history(b).revno+1
3502
if revno <= b.revno():
3503
rev_id = b.get_rev_id(revno)
3505
self.outf.write('No revisions to uncommit.\n')
3508
lf = log_formatter('short',
3510
show_timezone='original')
3515
direction='forward',
3516
start_revision=revno,
3517
end_revision=b.revno())
3520
print 'Dry-run, pretending to remove the above revisions.'
3522
val = raw_input('Press <enter> to continue')
3524
print 'The above revision(s) will be removed.'
3526
val = raw_input('Are you sure [y/N]? ')
3527
if val.lower() not in ('y', 'yes'):
3531
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3535
class cmd_break_lock(Command):
3536
"""Break a dead lock on a repository, branch or working directory.
3538
CAUTION: Locks should only be broken when you are sure that the process
3539
holding the lock has been stopped.
3541
You can get information on what locks are open via the 'bzr info' command.
3546
takes_args = ['location?']
3548
def run(self, location=None, show=False):
3549
if location is None:
3551
control, relpath = bzrdir.BzrDir.open_containing(location)
3553
control.break_lock()
3554
except NotImplementedError:
3558
class cmd_wait_until_signalled(Command):
3559
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3561
This just prints a line to signal when it is ready, then blocks on stdin.
3567
sys.stdout.write("running\n")
3569
sys.stdin.readline()
3572
class cmd_serve(Command):
3573
"""Run the bzr server."""
3575
aliases = ['server']
3579
help='Serve on stdin/out for use from inetd or sshd.'),
3581
help='Listen for connections on nominated port of the form '
3582
'[hostname:]portnumber. Passing 0 as the port number will '
3583
'result in a dynamically allocated port. The default port is '
3587
help='Serve contents of this directory.',
3589
Option('allow-writes',
3590
help='By default the server is a readonly server. Supplying '
3591
'--allow-writes enables write access to the contents of '
3592
'the served directory and below.'
3596
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3597
from bzrlib.smart import medium, server
3598
from bzrlib.transport import get_transport
3599
from bzrlib.transport.chroot import ChrootServer
3600
from bzrlib.transport.remote import BZR_DEFAULT_PORT, BZR_DEFAULT_INTERFACE
3601
if directory is None:
3602
directory = os.getcwd()
3603
url = urlutils.local_path_to_url(directory)
3604
if not allow_writes:
3605
url = 'readonly+' + url
3606
chroot_server = ChrootServer(get_transport(url))
3607
chroot_server.setUp()
3608
t = get_transport(chroot_server.get_url())
3610
smart_server = medium.SmartServerPipeStreamMedium(
3611
sys.stdin, sys.stdout, t)
3613
host = BZR_DEFAULT_INTERFACE
3615
port = BZR_DEFAULT_PORT
3618
host, port = port.split(':')
3620
smart_server = server.SmartTCPServer(t, host=host, port=port)
3621
print 'listening on port: ', smart_server.port
3623
# for the duration of this server, no UI output is permitted.
3624
# note that this may cause problems with blackbox tests. This should
3625
# be changed with care though, as we dont want to use bandwidth sending
3626
# progress over stderr to smart server clients!
3627
old_factory = ui.ui_factory
3629
ui.ui_factory = ui.SilentUIFactory()
3630
smart_server.serve()
3632
ui.ui_factory = old_factory
3635
class cmd_join(Command):
3636
"""Combine a subtree into its containing tree.
3638
This command is for experimental use only. It requires the target tree
3639
to be in dirstate-with-subtree format, which cannot be converted into
3642
The TREE argument should be an independent tree, inside another tree, but
3643
not part of it. (Such trees can be produced by "bzr split", but also by
3644
running "bzr branch" with the target inside a tree.)
3646
The result is a combined tree, with the subtree no longer an independant
3647
part. This is marked as a merge of the subtree into the containing tree,
3648
and all history is preserved.
3650
If --reference is specified, the subtree retains its independence. It can
3651
be branched by itself, and can be part of multiple projects at the same
3652
time. But operations performed in the containing tree, such as commit
3653
and merge, will recurse into the subtree.
3656
_see_also = ['split']
3657
takes_args = ['tree']
3659
Option('reference', help='Join by reference.'),
3663
def run(self, tree, reference=False):
3664
sub_tree = WorkingTree.open(tree)
3665
parent_dir = osutils.dirname(sub_tree.basedir)
3666
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3667
repo = containing_tree.branch.repository
3668
if not repo.supports_rich_root():
3669
raise errors.BzrCommandError(
3670
"Can't join trees because %s doesn't support rich root data.\n"
3671
"You can use bzr upgrade on the repository."
3675
containing_tree.add_reference(sub_tree)
3676
except errors.BadReferenceTarget, e:
3677
# XXX: Would be better to just raise a nicely printable
3678
# exception from the real origin. Also below. mbp 20070306
3679
raise errors.BzrCommandError("Cannot join %s. %s" %
3683
containing_tree.subsume(sub_tree)
3684
except errors.BadSubsumeSource, e:
3685
raise errors.BzrCommandError("Cannot join %s. %s" %
3689
class cmd_split(Command):
3690
"""Split a tree into two trees.
3692
This command is for experimental use only. It requires the target tree
3693
to be in dirstate-with-subtree format, which cannot be converted into
3696
The TREE argument should be a subdirectory of a working tree. That
3697
subdirectory will be converted into an independent tree, with its own
3698
branch. Commits in the top-level tree will not apply to the new subtree.
3699
If you want that behavior, do "bzr join --reference TREE".
3702
_see_also = ['join']
3703
takes_args = ['tree']
3707
def run(self, tree):
3708
containing_tree, subdir = WorkingTree.open_containing(tree)
3709
sub_id = containing_tree.path2id(subdir)
3711
raise errors.NotVersionedError(subdir)
3713
containing_tree.extract(sub_id)
3714
except errors.RootNotRich:
3715
raise errors.UpgradeRequired(containing_tree.branch.base)
3719
class cmd_merge_directive(Command):
3720
"""Generate a merge directive for auto-merge tools.
3722
A directive requests a merge to be performed, and also provides all the
3723
information necessary to do so. This means it must either include a
3724
revision bundle, or the location of a branch containing the desired
3727
A submit branch (the location to merge into) must be supplied the first
3728
time the command is issued. After it has been supplied once, it will
3729
be remembered as the default.
3731
A public branch is optional if a revision bundle is supplied, but required
3732
if --diff or --plain is specified. It will be remembered as the default
3733
after the first use.
3736
takes_args = ['submit_branch?', 'public_branch?']
3740
_see_also = ['send']
3743
RegistryOption.from_kwargs('patch-type',
3744
'The type of patch to include in the directive.',
3746
value_switches=True,
3748
bundle='Bazaar revision bundle (default).',
3749
diff='Normal unified diff.',
3750
plain='No patch, just directive.'),
3751
Option('sign', help='GPG-sign the directive.'), 'revision',
3752
Option('mail-to', type=str,
3753
help='Instead of printing the directive, email to this address.'),
3754
Option('message', type=str, short_name='m',
3755
help='Message to use when committing this merge.')
3758
encoding_type = 'exact'
3760
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3761
sign=False, revision=None, mail_to=None, message=None):
3762
from bzrlib.revision import ensure_null, NULL_REVISION
3763
include_patch, include_bundle = {
3764
'plain': (False, False),
3765
'diff': (True, False),
3766
'bundle': (True, True),
3768
branch = Branch.open('.')
3769
stored_submit_branch = branch.get_submit_branch()
3770
if submit_branch is None:
3771
submit_branch = stored_submit_branch
3773
if stored_submit_branch is None:
3774
branch.set_submit_branch(submit_branch)
3775
if submit_branch is None:
3776
submit_branch = branch.get_parent()
3777
if submit_branch is None:
3778
raise errors.BzrCommandError('No submit branch specified or known')
3780
stored_public_branch = branch.get_public_branch()
3781
if public_branch is None:
3782
public_branch = stored_public_branch
3783
elif stored_public_branch is None:
3784
branch.set_public_branch(public_branch)
3785
if not include_bundle and public_branch is None:
3786
raise errors.BzrCommandError('No public branch specified or'
3788
base_revision_id = None
3789
if revision is not None:
3790
if len(revision) > 2:
3791
raise errors.BzrCommandError('bzr merge-directive takes '
3792
'at most two one revision identifiers')
3793
revision_id = revision[-1].in_history(branch).rev_id
3794
if len(revision) == 2:
3795
base_revision_id = revision[0].in_history(branch).rev_id
3796
base_revision_id = ensure_null(base_revision_id)
3798
revision_id = branch.last_revision()
3799
revision_id = ensure_null(revision_id)
3800
if revision_id == NULL_REVISION:
3801
raise errors.BzrCommandError('No revisions to bundle.')
3802
directive = merge_directive.MergeDirective2.from_objects(
3803
branch.repository, revision_id, time.time(),
3804
osutils.local_time_offset(), submit_branch,
3805
public_branch=public_branch, include_patch=include_patch,
3806
include_bundle=include_bundle, message=message,
3807
base_revision_id=base_revision_id)
3810
self.outf.write(directive.to_signed(branch))
3812
self.outf.writelines(directive.to_lines())
3814
message = directive.to_email(mail_to, branch, sign)
3815
s = SMTPConnection(branch.get_config())
3816
s.send_email(message)
3819
class cmd_send(Command):
3820
"""Mail or create a merge-directive for submiting changes.
3822
A merge directive provides many things needed for requesting merges:
3824
* A machine-readable description of the merge to perform
3826
* An optional patch that is a preview of the changes requested
3828
* An optional bundle of revision data, so that the changes can be applied
3829
directly from the merge directive, without retrieving data from a
3832
If --no-bundle is specified, then public_branch is needed (and must be
3833
up-to-date), so that the receiver can perform the merge using the
3834
public_branch. The public_branch is always included if known, so that
3835
people can check it later.
3837
The submit branch defaults to the parent, but can be overridden. Both
3838
submit branch and public branch will be remembered if supplied.
3840
If a public_branch is known for the submit_branch, that public submit
3841
branch is used in the merge instructions. This means that a local mirror
3842
can be used as your actual submit branch, once you have set public_branch
3845
Mail is sent using your preferred mail program. This should be transparent
3846
on Windows (it uses MAPI). On *nix, it requires the xdg-email utility. If
3847
the preferred client can't be found (or used), your editor will be used.
3849
To use a specific mail program, set the mail_client configuration option.
3850
(For Thunderbird 1.5, this works around some bugs.) Supported values for
3851
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
3852
generic options are "default", "editor", "mapi", and "xdg-email".
3854
If mail is being sent, a to address is required. This can be supplied
3855
either on the commandline, or by setting the submit_to configuration
3858
Two formats are currently supported: "4" uses revision bundle format 4 and
3859
merge directive format 2. It is significantly faster and smaller than
3860
older formats. It is compatible with Bazaar 0.19 and later. It is the
3861
default. "0.9" uses revision bundle format 0.9 and merge directive
3862
format 1. It is compatible with Bazaar 0.12 - 0.18.
3865
encoding_type = 'exact'
3867
_see_also = ['merge']
3869
takes_args = ['submit_branch?', 'public_branch?']
3873
help='Do not include a bundle in the merge directive.'),
3874
Option('no-patch', help='Do not include a preview patch in the merge'
3877
help='Remember submit and public branch.'),
3879
help='Branch to generate the submission from, '
3880
'rather than the one containing the working directory.',
3883
Option('output', short_name='o', help='Write directive to this file.',
3885
Option('mail-to', help='Mail the request to this address.',
3889
RegistryOption.from_kwargs('format',
3890
'Use the specified output format.',
3891
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
3892
'0.9': 'Bundle format 0.9, Merge Directive 1',})
3895
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
3896
no_patch=False, revision=None, remember=False, output=None,
3897
format='4', mail_to=None, message=None, **kwargs):
3898
return self._run(submit_branch, revision, public_branch, remember,
3899
format, no_bundle, no_patch, output,
3900
kwargs.get('from', '.'), mail_to, message)
3902
def _run(self, submit_branch, revision, public_branch, remember, format,
3903
no_bundle, no_patch, output, from_, mail_to, message):
3904
from bzrlib.revision import NULL_REVISION
3906
outfile = StringIO()
3910
outfile = open(output, 'wb')
3912
branch = Branch.open_containing(from_)[0]
3914
config = branch.get_config()
3916
mail_to = config.get_user_option('submit_to')
3918
raise errors.BzrCommandError('No mail-to address'
3920
mail_client = config.get_mail_client()
3921
if remember and submit_branch is None:
3922
raise errors.BzrCommandError(
3923
'--remember requires a branch to be specified.')
3924
stored_submit_branch = branch.get_submit_branch()
3925
remembered_submit_branch = False
3926
if submit_branch is None:
3927
submit_branch = stored_submit_branch
3928
remembered_submit_branch = True
3930
if stored_submit_branch is None or remember:
3931
branch.set_submit_branch(submit_branch)
3932
if submit_branch is None:
3933
submit_branch = branch.get_parent()
3934
remembered_submit_branch = True
3935
if submit_branch is None:
3936
raise errors.BzrCommandError('No submit branch known or'
3938
if remembered_submit_branch:
3939
note('Using saved location: %s', submit_branch)
3941
stored_public_branch = branch.get_public_branch()
3942
if public_branch is None:
3943
public_branch = stored_public_branch
3944
elif stored_public_branch is None or remember:
3945
branch.set_public_branch(public_branch)
3946
if no_bundle and public_branch is None:
3947
raise errors.BzrCommandError('No public branch specified or'
3949
base_revision_id = None
3951
if revision is not None:
3952
if len(revision) > 2:
3953
raise errors.BzrCommandError('bzr send takes '
3954
'at most two one revision identifiers')
3955
revision_id = revision[-1].in_history(branch).rev_id
3956
if len(revision) == 2:
3957
base_revision_id = revision[0].in_history(branch).rev_id
3958
if revision_id is None:
3959
revision_id = branch.last_revision()
3960
if revision_id == NULL_REVISION:
3961
raise errors.BzrCommandError('No revisions to submit.')
3963
directive = merge_directive.MergeDirective2.from_objects(
3964
branch.repository, revision_id, time.time(),
3965
osutils.local_time_offset(), submit_branch,
3966
public_branch=public_branch, include_patch=not no_patch,
3967
include_bundle=not no_bundle, message=message,
3968
base_revision_id=base_revision_id)
3969
elif format == '0.9':
3972
patch_type = 'bundle'
3974
raise errors.BzrCommandError('Format 0.9 does not'
3975
' permit bundle with no patch')
3981
directive = merge_directive.MergeDirective.from_objects(
3982
branch.repository, revision_id, time.time(),
3983
osutils.local_time_offset(), submit_branch,
3984
public_branch=public_branch, patch_type=patch_type,
3987
outfile.writelines(directive.to_lines())
3989
subject = '[MERGE] '
3990
if message is not None:
3993
revision = branch.repository.get_revision(revision_id)
3994
subject += revision.get_summary()
3995
mail_client.compose_merge_request(mail_to, subject,
4002
class cmd_bundle_revisions(cmd_send):
4004
"""Create a merge-directive for submiting changes.
4006
A merge directive provides many things needed for requesting merges:
4008
* A machine-readable description of the merge to perform
4010
* An optional patch that is a preview of the changes requested
4012
* An optional bundle of revision data, so that the changes can be applied
4013
directly from the merge directive, without retrieving data from a
4016
If --no-bundle is specified, then public_branch is needed (and must be
4017
up-to-date), so that the receiver can perform the merge using the
4018
public_branch. The public_branch is always included if known, so that
4019
people can check it later.
4021
The submit branch defaults to the parent, but can be overridden. Both
4022
submit branch and public branch will be remembered if supplied.
4024
If a public_branch is known for the submit_branch, that public submit
4025
branch is used in the merge instructions. This means that a local mirror
4026
can be used as your actual submit branch, once you have set public_branch
4029
Two formats are currently supported: "4" uses revision bundle format 4 and
4030
merge directive format 2. It is significantly faster and smaller than
4031
older formats. It is compatible with Bazaar 0.19 and later. It is the
4032
default. "0.9" uses revision bundle format 0.9 and merge directive
4033
format 1. It is compatible with Bazaar 0.12 - 0.18.
4038
help='Do not include a bundle in the merge directive.'),
4039
Option('no-patch', help='Do not include a preview patch in the merge'
4042
help='Remember submit and public branch.'),
4044
help='Branch to generate the submission from, '
4045
'rather than the one containing the working directory.',
4048
Option('output', short_name='o', help='Write directive to this file.',
4051
RegistryOption.from_kwargs('format',
4052
'Use the specified output format.',
4053
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4054
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4056
aliases = ['bundle']
4058
_see_also = ['send', 'merge']
4062
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4063
no_patch=False, revision=None, remember=False, output=None,
4064
format='4', **kwargs):
4067
return self._run(submit_branch, revision, public_branch, remember,
4068
format, no_bundle, no_patch, output,
4069
kwargs.get('from', '.'), None, None)
4072
class cmd_tag(Command):
4073
"""Create, remove or modify a tag naming a revision.
4075
Tags give human-meaningful names to revisions. Commands that take a -r
4076
(--revision) option can be given -rtag:X, where X is any previously
4079
Tags are stored in the branch. Tags are copied from one branch to another
4080
along when you branch, push, pull or merge.
4082
It is an error to give a tag name that already exists unless you pass
4083
--force, in which case the tag is moved to point to the new revision.
4086
_see_also = ['commit', 'tags']
4087
takes_args = ['tag_name']
4090
help='Delete this tag rather than placing it.',
4093
help='Branch in which to place the tag.',
4098
help='Replace existing tags.',
4103
def run(self, tag_name,
4109
branch, relpath = Branch.open_containing(directory)
4113
branch.tags.delete_tag(tag_name)
4114
self.outf.write('Deleted tag %s.\n' % tag_name)
4117
if len(revision) != 1:
4118
raise errors.BzrCommandError(
4119
"Tags can only be placed on a single revision, "
4121
revision_id = revision[0].in_history(branch).rev_id
4123
revision_id = branch.last_revision()
4124
if (not force) and branch.tags.has_tag(tag_name):
4125
raise errors.TagAlreadyExists(tag_name)
4126
branch.tags.set_tag(tag_name, revision_id)
4127
self.outf.write('Created tag %s.\n' % tag_name)
4132
class cmd_tags(Command):
4135
This tag shows a table of tag names and the revisions they reference.
4141
help='Branch whose tags should be displayed.',
4151
branch, relpath = Branch.open_containing(directory)
4152
for tag_name, target in sorted(branch.tags.get_tag_dict().items()):
4153
self.outf.write('%-20s %s\n' % (tag_name, target))
4156
class cmd_reconfigure(Command):
4157
"""Reconfigure the type of a bzr directory.
4159
A target configuration must be specified.
4161
For checkouts, the bind-to location will be auto-detected if not specified.
4162
The order of preference is
4163
1. For a lightweight checkout, the current bound location.
4164
2. For branches that used to be checkouts, the previously-bound location.
4165
3. The push location.
4166
4. The parent location.
4167
If none of these is available, --bind-to must be specified.
4170
takes_args = ['location?']
4171
takes_options = [RegistryOption.from_kwargs('target_type',
4172
title='Target type',
4173
help='The type to reconfigure the directory to.',
4174
value_switches=True, enum_switch=False,
4175
branch='Reconfigure to a branch.',
4176
tree='Reconfigure to a tree.',
4177
checkout='Reconfigure to a checkout.'),
4178
Option('bind-to', help='Branch to bind checkout to.',
4181
help='Perform reconfiguration even if local changes'
4185
def run(self, location=None, target_type=None, bind_to=None, force=False):
4186
directory = bzrdir.BzrDir.open(location)
4187
if target_type is None:
4188
raise errors.BzrCommandError('No target configuration specified')
4189
elif target_type == 'branch':
4190
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4191
elif target_type == 'tree':
4192
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4193
elif target_type == 'checkout':
4194
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4196
reconfiguration.apply(force)
4199
def _create_prefix(cur_transport):
4200
needed = [cur_transport]
4201
# Recurse upwards until we can create a directory successfully
4203
new_transport = cur_transport.clone('..')
4204
if new_transport.base == cur_transport.base:
4205
raise errors.BzrCommandError(
4206
"Failed to create path prefix for %s."
4207
% cur_transport.base)
4209
new_transport.mkdir('.')
4210
except errors.NoSuchFile:
4211
needed.append(new_transport)
4212
cur_transport = new_transport
4215
# Now we only need to create child directories
4217
cur_transport = needed.pop()
4218
cur_transport.ensure_base()
4221
def _get_mergeable_helper(location):
4222
"""Get a merge directive or bundle if 'location' points to one.
4224
Try try to identify a bundle and returns its mergeable form. If it's not,
4225
we return the tried transport anyway so that it can reused to access the
4228
:param location: can point to a bundle or a branch.
4230
:return: mergeable, transport
4233
url = urlutils.normalize_url(location)
4234
url, filename = urlutils.split(url, exclude_trailing_slash=False)
4235
location_transport = transport.get_transport(url)
4238
# There may be redirections but we ignore the intermediate
4239
# and final transports used
4240
read = bundle.read_mergeable_from_transport
4241
mergeable, t = read(location_transport, filename)
4242
except errors.NotABundle:
4243
# Continue on considering this url a Branch but adjust the
4244
# location_transport
4245
location_transport = location_transport.clone(filename)
4246
return mergeable, location_transport
4249
# these get imported and then picked up by the scan for cmd_*
4250
# TODO: Some more consistent way to split command definitions across files;
4251
# we do need to load at least some information about them to know of
4252
# aliases. ideally we would avoid loading the implementation until the
4253
# details were needed.
4254
from bzrlib.cmd_version_info import cmd_version_info
4255
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4256
from bzrlib.bundle.commands import (
4259
from bzrlib.sign_my_commits import cmd_sign_my_commits
4260
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4261
cmd_weave_plan_merge, cmd_weave_merge_text