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# Copyright (C) 2004, 2005, 2006, 2007 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from StringIO import StringIO
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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revision as _mod_revision,
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from bzrlib.branch import Branch
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from bzrlib.conflicts import ConflictList
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.smtp_connection import SMTPConnection
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import ListOption, Option, RegistryOption, custom_help
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from bzrlib.trace import mutter, note, warning, is_quiet, info
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.'):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or
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:return: workingtree, [relative_paths]
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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for filename in file_list:
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new_list.append(tree.relpath(osutils.dereference_path(filename)))
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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@symbol_versioning.deprecated_function(symbol_versioning.zero_fifteen)
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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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# Have to use BzrDirMetaFormat1 directly, so that
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# RepositoryFormat.set_default_format works
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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return bzrdir.format_registry.make_bzrdir(typestring)
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msg = 'Unknown bzr format "%s". See "bzr help formats".' % typestring
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raise errors.BzrCommandError(msg)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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File kind has been changed (e.g. from file to directory).
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details on the
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changes to file texts, use 'bzr diff'.
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Note that --short or -S gives status flags for each item, similar
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to Subversion's status command. To get output similar to svn -q,
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['show-ids', 'revision', 'change',
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Option('short', help='Use short status indicators.',
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Option('versioned', help='Only show versioned files.',
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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_see_also = ['diff', 'revert', 'status-flags']
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def run(self, show_ids=False, file_list=None, revision=None, short=False,
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from bzrlib.status import show_tree_status
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if revision and len(revision) > 2:
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raise errors.BzrCommandError('bzr status --revision takes exactly'
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' one or two revision specifiers')
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tree, file_list = tree_files(file_list)
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show_tree_status(tree, show_ids=show_ids,
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specific_files=file_list, revision=revision,
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to_file=self.outf, short=short, versioned=versioned)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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# cat-revision is more for frontends so should be exact
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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revno, rev_id = rev.in_history(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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class cmd_remove_tree(Command):
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"""Remove the working tree from a given branch/checkout.
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Since a lightweight checkout is little more than a working tree
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this will refuse to run against one.
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To re-create the working tree, use "bzr checkout".
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_see_also = ['checkout', 'working-trees']
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takes_args = ['location?']
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def run(self, location='.'):
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d = bzrdir.BzrDir.open(location)
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working = d.open_workingtree()
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except errors.NoWorkingTree:
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raise errors.BzrCommandError("No working tree to remove")
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except errors.NotLocalUrl:
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raise errors.BzrCommandError("You cannot remove the working tree of a "
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working_path = working.bzrdir.root_transport.base
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branch_path = working.branch.bzrdir.root_transport.base
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if working_path != branch_path:
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raise errors.BzrCommandError("You cannot remove the working tree from "
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"a lightweight checkout")
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d.destroy_workingtree()
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch.
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takes_args = ['location?']
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def run(self, location=u'.'):
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self.outf.write(str(Branch.open_containing(location)[0].revno()))
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self.outf.write('\n')
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec.from_string(rev))
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b = Branch.open_containing(u'.')[0]
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revs.append(RevisionSpec.from_string('-1'))
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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dotted_map = b.get_revision_id_to_revno_map()
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revno = '.'.join(str(i) for i in dotted_map[revinfo.rev_id])
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print '%s %s' % (revno, revinfo.rev_id)
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explicitly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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--file-ids-from will try to use the file ids from the supplied path.
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It looks up ids trying to find a matching parent directory with the
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same filename, and then by pure path. This option is rarely needed
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but can be useful when adding the same logical file into two
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branches that will be merged later (without showing the two different
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adds as a conflict). It is also useful when merging another project
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into a subdirectory of this one.
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takes_args = ['file*']
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help="Don't recursively add the contents of directories."),
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help="Show what would be done, but don't actually do anything."),
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Option('file-ids-from',
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help='Lookup file ids from this tree.'),
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encoding_type = 'replace'
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_see_also = ['remove']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False,
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if file_ids_from is not None:
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base_tree, base_path = WorkingTree.open_containing(
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except errors.NoWorkingTree:
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base_branch, base_path = Branch.open_containing(
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base_tree = base_branch.basis_tree()
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action = bzrlib.add.AddFromBaseAction(base_tree, base_path,
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to_file=self.outf, should_print=(not is_quiet()))
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action = bzrlib.add.AddAction(to_file=self.outf,
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should_print=(not is_quiet()))
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base_tree.lock_read()
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file_list = self._maybe_expand_globs(file_list)
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tree = WorkingTree.open_containing(file_list[0])[0]
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tree = WorkingTree.open_containing(u'.')[0]
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added, ignored = tree.smart_add(file_list, not
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no_recurse, action=action, save=not dry_run)
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if base_tree is not None:
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for glob in sorted(ignored.keys()):
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for path in ignored[glob]:
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self.outf.write("ignored %s matching \"%s\"\n"
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for glob, paths in ignored.items():
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match_len += len(paths)
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self.outf.write("ignored %d file(s).\n" % match_len)
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self.outf.write("If you wish to add some of these files,"
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" please add them by name.\n")
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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encoding_type = 'replace'
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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self.outf.write('added %s\n' % d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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# TODO: jam 20050106 Can relpath return a munged path if
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# sys.stdout encoding cannot represent it?
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tree, relpath = WorkingTree.open_containing(filename)
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self.outf.write(relpath)
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self.outf.write('\n')
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example: --kind file.
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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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help='List entries of a particular kind: file, directory, symlink.',
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind %r specified' % (kind,))
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work_tree, file_list = tree_files(file_list)
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work_tree.lock_read()
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if revision is not None:
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if len(revision) > 1:
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raise errors.BzrCommandError(
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'bzr inventory --revision takes exactly one revision'
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revision_id = revision[0].in_history(work_tree.branch).rev_id
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tree = work_tree.branch.repository.revision_tree(revision_id)
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extra_trees = [work_tree]
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if file_list is not None:
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file_ids = tree.paths2ids(file_list, trees=extra_trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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if tree is not work_tree:
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for path, entry in entries:
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name.
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If OLDNAME does not exist on the filesystem but is versioned and
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NEWNAME does exist on the filesystem but is not versioned, mv
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assumes that the file has been manually moved and only updates
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its internal inventory to reflect that change.
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The same is valid when moving many SOURCE files to a DESTINATION.
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Files cannot be moved between branches.
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takes_args = ['names*']
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takes_options = [Option("after", help="Move only the bzr identifier"
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" of the file, because the file has already been moved."),
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aliases = ['move', 'rename']
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encoding_type = 'replace'
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def run(self, names_list, after=False):
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if names_list is None:
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if len(names_list) < 2:
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raise errors.BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1], after=after):
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self.outf.write("%s => %s\n" % pair)
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if len(names_list) != 2:
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raise errors.BzrCommandError('to mv multiple files the'
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' destination must be a versioned'
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tree.rename_one(rel_names[0], rel_names[1], after=after)
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self.outf.write("%s => %s\n" % (rel_names[0], rel_names[1]))
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class cmd_pull(Command):
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"""Turn this branch into a mirror of another branch.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) into the parent.
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If branches have diverged, you can use 'bzr merge' to integrate the changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use pull --overwrite.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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_see_also = ['push', 'update', 'status-flags']
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takes_options = ['remember', 'overwrite', 'revision',
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custom_help('verbose',
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help='Show logs of pulled revisions.'),
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help='Branch to pull into, '
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'rather than the one containing the working directory.',
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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revision=None, verbose=False,
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# FIXME: too much stuff is in the command class
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if directory is None:
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tree_to = WorkingTree.open_containing(directory)[0]
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branch_to = tree_to.branch
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except errors.NoWorkingTree:
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branch_to = Branch.open_containing(directory)[0]
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possible_transports = []
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if location is not None:
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mergeable, location_transport = _get_mergeable_helper(location)
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possible_transports.append(location_transport)
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stored_loc = branch_to.get_parent()
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if stored_loc is None:
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raise errors.BzrCommandError("No pull location known or"
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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location_transport = transport.get_transport(
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location, possible_transports=possible_transports)
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if mergeable is not None:
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if revision is not None:
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raise errors.BzrCommandError(
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'Cannot use -r with merge directives or bundles')
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mergeable.install_revisions(branch_to.repository)
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base_revision_id, revision_id, verified = \
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mergeable.get_merge_request(branch_to.repository)
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branch_from = branch_to
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branch_from = Branch.open_from_transport(location_transport)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if revision is not None:
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if len(revision) == 1:
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revision_id = revision[0].in_history(branch_from).rev_id
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raise errors.BzrCommandError(
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'bzr pull --revision takes one value.')
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old_rh = branch_to.revision_history()
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if tree_to is not None:
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change_reporter = delta._ChangeReporter(
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unversioned_filter=tree_to.is_ignored)
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result = tree_to.pull(branch_from, overwrite, revision_id,
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possible_transports=possible_transports)
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result = branch_to.pull(branch_from, overwrite, revision_id)
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result.report(self.outf)
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new_rh = branch_to.revision_history()
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log.show_changed_revisions(branch_to, old_rh, new_rh,
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class cmd_push(Command):
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"""Update a mirror of this branch.
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The target branch will not have its working tree populated because this
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is both expensive, and is not supported on remote file systems.
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Some smart servers or protocols *may* put the working tree in place in
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This command only works on branches that have not diverged. Branches are
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considered diverged if the destination branch's most recent commit is one
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that has not been merged (directly or indirectly) by the source branch.
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely, discarding its unmerged changes.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that.
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After that you will be able to do a push without '--overwrite'.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember. The value will only be saved if the remote
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location can be accessed.
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_see_also = ['pull', 'update', 'working-trees']
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takes_options = ['remember', 'overwrite', 'verbose',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist.'),
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help='Branch to push from, '
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'rather than the one containing the working directory.',
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Option('use-existing-dir',
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help='By default push will fail if the target'
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' directory exists, but does not already'
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' have a control directory. This flag will'
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' allow push to proceed.'),
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takes_args = ['location?']
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encoding_type = 'replace'
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False,
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use_existing_dir=False,
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# FIXME: Way too big! Put this into a function called from the
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if directory is None:
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br_from = Branch.open_containing(directory)[0]
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stored_loc = br_from.get_push_location()
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if stored_loc is None:
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raise errors.BzrCommandError("No push location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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to_transport = transport.get_transport(location)
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br_to = repository_to = dir_to = None
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dir_to = bzrdir.BzrDir.open_from_transport(to_transport)
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except errors.NotBranchError:
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pass # Didn't find anything
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# If we can open a branch, use its direct repository, otherwise see
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# if there is a repository without a branch.
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br_to = dir_to.open_branch()
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except errors.NotBranchError:
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# Didn't find a branch, can we find a repository?
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repository_to = dir_to.find_repository()
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except errors.NoRepositoryPresent:
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# Found a branch, so we must have found a repository
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repository_to = br_to.repository
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# The destination doesn't exist; create it.
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# XXX: Refactor the create_prefix/no_create_prefix code into a
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# common helper function
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def make_directory(transport):
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def redirected(redirected_transport, e, redirection_notice):
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return transport.get_transport(e.get_target_url())
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to_transport = transport.do_catching_redirections(
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make_directory, to_transport, redirected)
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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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except errors.TooManyRedirections:
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raise errors.BzrCommandError("Too many redirections trying "
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"to make %s." % location)
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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())
784
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.')
787
# We successfully created the target, remember it
788
if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
790
elif repository_to is None:
791
# we have a bzrdir but no branch or repository
792
# XXX: Figure out what to do other than complain.
793
raise errors.BzrCommandError("At %s you have a valid .bzr control"
794
" directory, but not a branch or repository. This is an"
795
" unsupported configuration. Please move the target directory"
796
" out of the way and try again."
799
# We have a repository but no branch, copy the revisions, and then
801
last_revision_id = br_from.last_revision()
802
repository_to.fetch(br_from.repository,
803
revision_id=last_revision_id)
804
br_to = br_from.clone(dir_to, revision_id=last_revision_id)
805
note('Created new branch.')
806
if br_from.get_push_location() is None or remember:
807
br_from.set_push_location(br_to.base)
808
else: # We have a valid to branch
809
# We were able to connect to the remote location, so remember it
810
# we don't need to successfully push because of possible divergence.
811
if br_from.get_push_location() is None or remember:
812
br_from.set_push_location(br_to.base)
814
old_rh = br_to.revision_history()
817
tree_to = dir_to.open_workingtree()
818
except errors.NotLocalUrl:
819
warning("This transport does not update the working "
820
"tree of: %s. See 'bzr help working-trees' for "
821
"more information." % br_to.base)
822
push_result = br_from.push(br_to, overwrite)
823
except errors.NoWorkingTree:
824
push_result = br_from.push(br_to, overwrite)
828
push_result = br_from.push(tree_to.branch, overwrite)
832
except errors.DivergedBranches:
833
raise errors.BzrCommandError('These branches have diverged.'
834
' Try using "merge" and then "push".')
835
if push_result is not None:
836
push_result.report(self.outf)
838
new_rh = br_to.revision_history()
841
from bzrlib.log import show_changed_revisions
842
show_changed_revisions(br_to, old_rh, new_rh,
845
# we probably did a clone rather than a push, so a message was
850
class cmd_branch(Command):
851
"""Create a new copy of a branch.
853
If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
854
be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
855
If the FROM_LOCATION has no / or path separator embedded, the TO_LOCATION
856
is derived from the FROM_LOCATION by stripping a leading scheme or drive
857
identifier, if any. For example, "branch lp:foo-bar" will attempt to
860
To retrieve the branch as of a particular revision, supply the --revision
861
parameter, as in "branch foo/bar -r 5".
864
_see_also = ['checkout']
865
takes_args = ['from_location', 'to_location?']
866
takes_options = ['revision']
867
aliases = ['get', 'clone']
869
def run(self, from_location, to_location=None, revision=None):
870
from bzrlib.tag import _merge_tags_if_possible
873
elif len(revision) > 1:
874
raise errors.BzrCommandError(
875
'bzr branch --revision takes exactly 1 revision value')
877
br_from = Branch.open(from_location)
880
if len(revision) == 1 and revision[0] is not None:
881
revision_id = revision[0].in_history(br_from)[1]
883
# FIXME - wt.last_revision, fallback to branch, fall back to
884
# None or perhaps NULL_REVISION to mean copy nothing
886
revision_id = br_from.last_revision()
887
if to_location is None:
888
to_location = urlutils.derive_to_location(from_location)
891
name = os.path.basename(to_location) + '\n'
893
to_transport = transport.get_transport(to_location)
895
to_transport.mkdir('.')
896
except errors.FileExists:
897
raise errors.BzrCommandError('Target directory "%s" already'
898
' exists.' % to_location)
899
except errors.NoSuchFile:
900
raise errors.BzrCommandError('Parent of "%s" does not exist.'
903
# preserve whatever source format we have.
904
dir = br_from.bzrdir.sprout(to_transport.base, revision_id,
905
possible_transports=[to_transport])
906
branch = dir.open_branch()
907
except errors.NoSuchRevision:
908
to_transport.delete_tree('.')
909
msg = "The branch %s has no revision %s." % (from_location, revision[0])
910
raise errors.BzrCommandError(msg)
912
branch.control_files.put_utf8('branch-name', name)
913
_merge_tags_if_possible(br_from, branch)
914
note('Branched %d revision(s).' % branch.revno())
919
class cmd_checkout(Command):
920
"""Create a new checkout of an existing branch.
922
If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
923
the branch found in '.'. This is useful if you have removed the working tree
924
or if it was never created - i.e. if you pushed the branch to its current
927
If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
928
be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
929
If the BRANCH_LOCATION has no / or path separator embedded, the TO_LOCATION
930
is derived from the BRANCH_LOCATION by stripping a leading scheme or drive
931
identifier, if any. For example, "checkout lp:foo-bar" will attempt to
934
To retrieve the branch as of a particular revision, supply the --revision
935
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
936
out of date [so you cannot commit] but it may be useful (i.e. to examine old
940
_see_also = ['checkouts', 'branch']
941
takes_args = ['branch_location?', 'to_location?']
942
takes_options = ['revision',
943
Option('lightweight',
944
help="Perform a lightweight checkout. Lightweight "
945
"checkouts depend on access to the branch for "
946
"every operation. Normal checkouts can perform "
947
"common operations like diff and status without "
948
"such access, and also support local commits."
953
def run(self, branch_location=None, to_location=None, revision=None,
957
elif len(revision) > 1:
958
raise errors.BzrCommandError(
959
'bzr checkout --revision takes exactly 1 revision value')
960
if branch_location is None:
961
branch_location = osutils.getcwd()
962
to_location = branch_location
963
source = Branch.open(branch_location)
964
if len(revision) == 1 and revision[0] is not None:
965
revision_id = _mod_revision.ensure_null(
966
revision[0].in_history(source)[1])
969
if to_location is None:
970
to_location = urlutils.derive_to_location(branch_location)
971
# if the source and to_location are the same,
972
# and there is no working tree,
973
# then reconstitute a branch
974
if (osutils.abspath(to_location) ==
975
osutils.abspath(branch_location)):
977
source.bzrdir.open_workingtree()
978
except errors.NoWorkingTree:
979
source.bzrdir.create_workingtree(revision_id)
981
source.create_checkout(to_location, revision_id, lightweight)
984
class cmd_renames(Command):
985
"""Show list of renamed files.
987
# TODO: Option to show renames between two historical versions.
989
# TODO: Only show renames under dir, rather than in the whole branch.
990
_see_also = ['status']
991
takes_args = ['dir?']
994
def run(self, dir=u'.'):
995
tree = WorkingTree.open_containing(dir)[0]
998
new_inv = tree.inventory
999
old_tree = tree.basis_tree()
1000
old_tree.lock_read()
1002
old_inv = old_tree.inventory
1003
renames = list(_mod_tree.find_renames(old_inv, new_inv))
1005
for old_name, new_name in renames:
1006
self.outf.write("%s => %s\n" % (old_name, new_name))
1013
class cmd_update(Command):
1014
"""Update a tree to have the latest code committed to its branch.
1016
This will perform a merge into the working tree, and may generate
1017
conflicts. If you have any local changes, you will still
1018
need to commit them after the update for the update to be complete.
1020
If you want to discard your local changes, you can just do a
1021
'bzr revert' instead of 'bzr commit' after the update.
1024
_see_also = ['pull', 'working-trees', 'status-flags']
1025
takes_args = ['dir?']
1028
def run(self, dir='.'):
1029
tree = WorkingTree.open_containing(dir)[0]
1030
possible_transports = []
1031
master = tree.branch.get_master_branch(
1032
possible_transports=possible_transports)
1033
if master is not None:
1036
tree.lock_tree_write()
1038
existing_pending_merges = tree.get_parent_ids()[1:]
1039
last_rev = _mod_revision.ensure_null(tree.last_revision())
1040
if last_rev == _mod_revision.ensure_null(
1041
tree.branch.last_revision()):
1042
# may be up to date, check master too.
1043
if master is None or last_rev == _mod_revision.ensure_null(
1044
master.last_revision()):
1045
revno = tree.branch.revision_id_to_revno(last_rev)
1046
note("Tree is up to date at revision %d." % (revno,))
1048
conflicts = tree.update(
1049
delta._ChangeReporter(unversioned_filter=tree.is_ignored),
1050
possible_transports=possible_transports)
1051
revno = tree.branch.revision_id_to_revno(
1052
_mod_revision.ensure_null(tree.last_revision()))
1053
note('Updated to revision %d.' % (revno,))
1054
if tree.get_parent_ids()[1:] != existing_pending_merges:
1055
note('Your local commits will now show as pending merges with '
1056
"'bzr status', and can be committed with 'bzr commit'.")
1065
class cmd_info(Command):
1066
"""Show information about a working tree, branch or repository.
1068
This command will show all known locations and formats associated to the
1069
tree, branch or repository. Statistical information is included with
1072
Branches and working trees will also report any missing revisions.
1074
_see_also = ['revno', 'working-trees', 'repositories']
1075
takes_args = ['location?']
1076
takes_options = ['verbose']
1077
encoding_type = 'replace'
1080
def run(self, location=None, verbose=False):
1085
from bzrlib.info import show_bzrdir_info
1086
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
1087
verbose=noise_level, outfile=self.outf)
1090
class cmd_remove(Command):
1091
"""Remove files or directories.
1093
This makes bzr stop tracking changes to the specified files and
1094
delete them if they can easily be recovered using revert.
1096
You can specify one or more files, and/or --new. If you specify --new,
1097
only 'added' files will be removed. If you specify both, then new files
1098
in the specified directories will be removed. If the directories are
1099
also new, they will also be removed.
1101
takes_args = ['file*']
1102
takes_options = ['verbose',
1103
Option('new', help='Remove newly-added files.'),
1104
RegistryOption.from_kwargs('file-deletion-strategy',
1105
'The file deletion mode to be used.',
1106
title='Deletion Strategy', value_switches=True, enum_switch=False,
1107
safe='Only delete files if they can be'
1108
' safely recovered (default).',
1109
keep="Don't delete any files.",
1110
force='Delete all the specified files, even if they can not be '
1111
'recovered and even if they are non-empty directories.')]
1113
encoding_type = 'replace'
1115
def run(self, file_list, verbose=False, new=False,
1116
file_deletion_strategy='safe'):
1117
tree, file_list = tree_files(file_list)
1119
if file_list is not None:
1120
file_list = [f for f in file_list]
1122
raise errors.BzrCommandError('Specify one or more files to'
1123
' remove, or use --new.')
1126
added = tree.changes_from(tree.basis_tree(),
1127
specific_files=file_list).added
1128
file_list = sorted([f[0] for f in added], reverse=True)
1129
if len(file_list) == 0:
1130
raise errors.BzrCommandError('No matching files.')
1131
tree.remove(file_list, verbose=verbose, to_file=self.outf,
1132
keep_files=file_deletion_strategy=='keep',
1133
force=file_deletion_strategy=='force')
1136
class cmd_file_id(Command):
1137
"""Print file_id of a particular file or directory.
1139
The file_id is assigned when the file is first added and remains the
1140
same through all revisions where the file exists, even when it is
1145
_see_also = ['inventory', 'ls']
1146
takes_args = ['filename']
1149
def run(self, filename):
1150
tree, relpath = WorkingTree.open_containing(filename)
1151
i = tree.path2id(relpath)
1153
raise errors.NotVersionedError(filename)
1155
self.outf.write(i + '\n')
1158
class cmd_file_path(Command):
1159
"""Print path of file_ids to a file or directory.
1161
This prints one line for each directory down to the target,
1162
starting at the branch root.
1166
takes_args = ['filename']
1169
def run(self, filename):
1170
tree, relpath = WorkingTree.open_containing(filename)
1171
fid = tree.path2id(relpath)
1173
raise errors.NotVersionedError(filename)
1174
segments = osutils.splitpath(relpath)
1175
for pos in range(1, len(segments) + 1):
1176
path = osutils.joinpath(segments[:pos])
1177
self.outf.write("%s\n" % tree.path2id(path))
1180
class cmd_reconcile(Command):
1181
"""Reconcile bzr metadata in a branch.
1183
This can correct data mismatches that may have been caused by
1184
previous ghost operations or bzr upgrades. You should only
1185
need to run this command if 'bzr check' or a bzr developer
1186
advises you to run it.
1188
If a second branch is provided, cross-branch reconciliation is
1189
also attempted, which will check that data like the tree root
1190
id which was not present in very early bzr versions is represented
1191
correctly in both branches.
1193
At the same time it is run it may recompress data resulting in
1194
a potential saving in disk space or performance gain.
1196
The branch *MUST* be on a listable system such as local disk or sftp.
1199
_see_also = ['check']
1200
takes_args = ['branch?']
1202
def run(self, branch="."):
1203
from bzrlib.reconcile import reconcile
1204
dir = bzrdir.BzrDir.open(branch)
1208
class cmd_revision_history(Command):
1209
"""Display the list of revision ids on a branch."""
1212
takes_args = ['location?']
1217
def run(self, location="."):
1218
branch = Branch.open_containing(location)[0]
1219
for revid in branch.revision_history():
1220
self.outf.write(revid)
1221
self.outf.write('\n')
1224
class cmd_ancestry(Command):
1225
"""List all revisions merged into this branch."""
1227
_see_also = ['log', 'revision-history']
1228
takes_args = ['location?']
1233
def run(self, location="."):
1235
wt = WorkingTree.open_containing(location)[0]
1236
except errors.NoWorkingTree:
1237
b = Branch.open(location)
1238
last_revision = b.last_revision()
1241
last_revision = wt.last_revision()
1243
revision_ids = b.repository.get_ancestry(last_revision)
1244
assert revision_ids[0] is None
1246
for revision_id in revision_ids:
1247
self.outf.write(revision_id + '\n')
1250
class cmd_init(Command):
1251
"""Make a directory into a versioned branch.
1253
Use this to create an empty branch, or before importing an
1256
If there is a repository in a parent directory of the location, then
1257
the history of the branch will be stored in the repository. Otherwise
1258
init creates a standalone branch which carries its own history
1259
in the .bzr directory.
1261
If there is already a branch at the location but it has no working tree,
1262
the tree can be populated with 'bzr checkout'.
1264
Recipe for importing a tree of files::
1270
bzr commit -m "imported project"
1273
_see_also = ['init-repository', 'branch', 'checkout']
1274
takes_args = ['location?']
1276
Option('create-prefix',
1277
help='Create the path leading up to the branch '
1278
'if it does not already exist.'),
1279
RegistryOption('format',
1280
help='Specify a format for this branch. '
1281
'See "help formats".',
1282
registry=bzrdir.format_registry,
1283
converter=bzrdir.format_registry.make_bzrdir,
1284
value_switches=True,
1285
title="Branch Format",
1287
Option('append-revisions-only',
1288
help='Never change revnos or the existing log.'
1289
' Append revisions to it only.')
1291
def run(self, location=None, format=None, append_revisions_only=False,
1292
create_prefix=False):
1294
format = bzrdir.format_registry.make_bzrdir('default')
1295
if location is None:
1298
to_transport = transport.get_transport(location)
1300
# The path has to exist to initialize a
1301
# branch inside of it.
1302
# Just using os.mkdir, since I don't
1303
# believe that we want to create a bunch of
1304
# locations if the user supplies an extended path
1306
to_transport.ensure_base()
1307
except errors.NoSuchFile:
1308
if not create_prefix:
1309
raise errors.BzrCommandError("Parent directory of %s"
1311
"\nYou may supply --create-prefix to create all"
1312
" leading parent directories."
1314
_create_prefix(to_transport)
1317
existing_bzrdir = bzrdir.BzrDir.open_from_transport(to_transport)
1318
except errors.NotBranchError:
1319
# really a NotBzrDir error...
1320
create_branch = bzrdir.BzrDir.create_branch_convenience
1321
branch = create_branch(to_transport.base, format=format,
1322
possible_transports=[to_transport])
1324
from bzrlib.transport.local import LocalTransport
1325
if existing_bzrdir.has_branch():
1326
if (isinstance(to_transport, LocalTransport)
1327
and not existing_bzrdir.has_workingtree()):
1328
raise errors.BranchExistsWithoutWorkingTree(location)
1329
raise errors.AlreadyBranchError(location)
1331
branch = existing_bzrdir.create_branch()
1332
existing_bzrdir.create_workingtree()
1333
if append_revisions_only:
1335
branch.set_append_revisions_only(True)
1336
except errors.UpgradeRequired:
1337
raise errors.BzrCommandError('This branch format cannot be set'
1338
' to append-revisions-only. Try --experimental-branch6')
1341
class cmd_init_repository(Command):
1342
"""Create a shared repository to hold branches.
1344
New branches created under the repository directory will store their
1345
revisions in the repository, not in the branch directory.
1347
If the --no-trees option is used then the branches in the repository
1348
will not have working trees by default.
1351
Create a shared repositories holding just branches::
1353
bzr init-repo --no-trees repo
1356
Make a lightweight checkout elsewhere::
1358
bzr checkout --lightweight repo/trunk trunk-checkout
1363
_see_also = ['init', 'branch', 'checkout', 'repositories']
1364
takes_args = ["location"]
1365
takes_options = [RegistryOption('format',
1366
help='Specify a format for this repository. See'
1367
' "bzr help formats" for details.',
1368
registry=bzrdir.format_registry,
1369
converter=bzrdir.format_registry.make_bzrdir,
1370
value_switches=True, title='Repository format'),
1372
help='Branches in the repository will default to'
1373
' not having a working tree.'),
1375
aliases = ["init-repo"]
1377
def run(self, location, format=None, no_trees=False):
1379
format = bzrdir.format_registry.make_bzrdir('default')
1381
if location is None:
1384
to_transport = transport.get_transport(location)
1385
to_transport.ensure_base()
1387
newdir = format.initialize_on_transport(to_transport)
1388
repo = newdir.create_repository(shared=True)
1389
repo.set_make_working_trees(not no_trees)
1392
class cmd_diff(Command):
1393
"""Show differences in the working tree, between revisions or branches.
1395
If no arguments are given, all changes for the current tree are listed.
1396
If files are given, only the changes in those files are listed.
1397
Remote and multiple branches can be compared by using the --old and
1398
--new options. If not provided, the default for both is derived from
1399
the first argument, if any, or the current tree if no arguments are
1402
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1403
produces patches suitable for "patch -p1".
1407
2 - unrepresentable changes
1412
Shows the difference in the working tree versus the last commit::
1416
Difference between the working tree and revision 1::
1420
Difference between revision 2 and revision 1::
1424
Difference between revision 2 and revision 1 for branch xxx::
1428
Show just the differences for file NEWS::
1432
Show the differences in working tree xxx for file NEWS::
1436
Show the differences from branch xxx to this working tree:
1440
Show the differences between two branches for file NEWS::
1442
bzr diff --old xxx --new yyy NEWS
1444
Same as 'bzr diff' but prefix paths with old/ and new/::
1446
bzr diff --prefix old/:new/
1448
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1449
# or a graphical diff.
1451
# TODO: Python difflib is not exactly the same as unidiff; should
1452
# either fix it up or prefer to use an external diff.
1454
# TODO: Selected-file diff is inefficient and doesn't show you
1457
# TODO: This probably handles non-Unix newlines poorly.
1459
_see_also = ['status']
1460
takes_args = ['file*']
1462
Option('diff-options', type=str,
1463
help='Pass these options to the external diff program.'),
1464
Option('prefix', type=str,
1466
help='Set prefixes added to old and new filenames, as '
1467
'two values separated by a colon. (eg "old/:new/").'),
1469
help='Branch/tree to compare from.',
1473
help='Branch/tree to compare to.',
1479
aliases = ['di', 'dif']
1480
encoding_type = 'exact'
1483
def run(self, revision=None, file_list=None, diff_options=None,
1484
prefix=None, old=None, new=None):
1485
from bzrlib.diff import _get_trees_to_diff, show_diff_trees
1487
if (prefix is None) or (prefix == '0'):
1495
old_label, new_label = prefix.split(":")
1497
raise errors.BzrCommandError(
1498
'--prefix expects two values separated by a colon'
1499
' (eg "old/:new/")')
1501
if revision and len(revision) > 2:
1502
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1503
' one or two revision specifiers')
1505
old_tree, new_tree, specific_files, extra_trees = \
1506
_get_trees_to_diff(file_list, revision, old, new)
1507
return show_diff_trees(old_tree, new_tree, sys.stdout,
1508
specific_files=specific_files,
1509
external_diff_options=diff_options,
1510
old_label=old_label, new_label=new_label,
1511
extra_trees=extra_trees)
1514
class cmd_deleted(Command):
1515
"""List files deleted in the working tree.
1517
# TODO: Show files deleted since a previous revision, or
1518
# between two revisions.
1519
# TODO: Much more efficient way to do this: read in new
1520
# directories with readdir, rather than stating each one. Same
1521
# level of effort but possibly much less IO. (Or possibly not,
1522
# if the directories are very large...)
1523
_see_also = ['status', 'ls']
1524
takes_options = ['show-ids']
1527
def run(self, show_ids=False):
1528
tree = WorkingTree.open_containing(u'.')[0]
1531
old = tree.basis_tree()
1534
for path, ie in old.inventory.iter_entries():
1535
if not tree.has_id(ie.file_id):
1536
self.outf.write(path)
1538
self.outf.write(' ')
1539
self.outf.write(ie.file_id)
1540
self.outf.write('\n')
1547
class cmd_modified(Command):
1548
"""List files modified in working tree.
1552
_see_also = ['status', 'ls']
1556
tree = WorkingTree.open_containing(u'.')[0]
1557
td = tree.changes_from(tree.basis_tree())
1558
for path, id, kind, text_modified, meta_modified in td.modified:
1559
self.outf.write(path + '\n')
1562
class cmd_added(Command):
1563
"""List files added in working tree.
1567
_see_also = ['status', 'ls']
1571
wt = WorkingTree.open_containing(u'.')[0]
1574
basis = wt.basis_tree()
1577
basis_inv = basis.inventory
1580
if file_id in basis_inv:
1582
if inv.is_root(file_id) and len(basis_inv) == 0:
1584
path = inv.id2path(file_id)
1585
if not os.access(osutils.abspath(path), os.F_OK):
1587
self.outf.write(path + '\n')
1594
class cmd_root(Command):
1595
"""Show the tree root directory.
1597
The root is the nearest enclosing directory with a .bzr control
1600
takes_args = ['filename?']
1602
def run(self, filename=None):
1603
"""Print the branch root."""
1604
tree = WorkingTree.open_containing(filename)[0]
1605
self.outf.write(tree.basedir + '\n')
1608
def _parse_limit(limitstring):
1610
return int(limitstring)
1612
msg = "The limit argument must be an integer."
1613
raise errors.BzrCommandError(msg)
1616
class cmd_log(Command):
1617
"""Show log of a branch, file, or directory.
1619
By default show the log of the branch containing the working directory.
1621
To request a range of logs, you can use the command -r begin..end
1622
-r revision requests a specific revision, -r ..end or -r begin.. are
1626
Log the current branch::
1634
Log the last 10 revisions of a branch::
1636
bzr log -r -10.. http://server/branch
1639
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1641
takes_args = ['location?']
1644
help='Show from oldest to newest.'),
1647
help='Display timezone as local, original, or utc.'),
1648
custom_help('verbose',
1649
help='Show files changed in each revision.'),
1655
help='Show revisions whose message matches this '
1656
'regular expression.',
1660
help='Limit the output to the first N revisions.',
1664
encoding_type = 'replace'
1667
def run(self, location=None, timezone='original',
1675
from bzrlib.log import show_log
1676
assert message is None or isinstance(message, basestring), \
1677
"invalid message argument %r" % message
1678
direction = (forward and 'forward') or 'reverse'
1683
# find the file id to log:
1685
tree, b, fp = bzrdir.BzrDir.open_containing_tree_or_branch(
1689
tree = b.basis_tree()
1690
file_id = tree.path2id(fp)
1692
raise errors.BzrCommandError(
1693
"Path does not have any revision history: %s" %
1697
# FIXME ? log the current subdir only RBC 20060203
1698
if revision is not None \
1699
and len(revision) > 0 and revision[0].get_branch():
1700
location = revision[0].get_branch()
1703
dir, relpath = bzrdir.BzrDir.open_containing(location)
1704
b = dir.open_branch()
1708
if revision is None:
1711
elif len(revision) == 1:
1712
rev1 = rev2 = revision[0].in_history(b)
1713
elif len(revision) == 2:
1714
if revision[1].get_branch() != revision[0].get_branch():
1715
# b is taken from revision[0].get_branch(), and
1716
# show_log will use its revision_history. Having
1717
# different branches will lead to weird behaviors.
1718
raise errors.BzrCommandError(
1719
"Log doesn't accept two revisions in different"
1721
rev1 = revision[0].in_history(b)
1722
rev2 = revision[1].in_history(b)
1724
raise errors.BzrCommandError(
1725
'bzr log --revision takes one or two values.')
1727
if log_format is None:
1728
log_format = log.log_formatter_registry.get_default(b)
1730
lf = log_format(show_ids=show_ids, to_file=self.outf,
1731
show_timezone=timezone)
1737
direction=direction,
1738
start_revision=rev1,
1746
def get_log_format(long=False, short=False, line=False, default='long'):
1747
log_format = default
1751
log_format = 'short'
1757
class cmd_touching_revisions(Command):
1758
"""Return revision-ids which affected a particular file.
1760
A more user-friendly interface is "bzr log FILE".
1764
takes_args = ["filename"]
1767
def run(self, filename):
1768
tree, relpath = WorkingTree.open_containing(filename)
1770
file_id = tree.path2id(relpath)
1771
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1772
self.outf.write("%6d %s\n" % (revno, what))
1775
class cmd_ls(Command):
1776
"""List files in a tree.
1779
_see_also = ['status', 'cat']
1780
takes_args = ['path?']
1781
# TODO: Take a revision or remote path and list that tree instead.
1785
Option('non-recursive',
1786
help='Don\'t recurse into subdirectories.'),
1788
help='Print paths relative to the root of the branch.'),
1789
Option('unknown', help='Print unknown files.'),
1790
Option('versioned', help='Print versioned files.'),
1791
Option('ignored', help='Print ignored files.'),
1793
help='Write an ascii NUL (\\0) separator '
1794
'between files rather than a newline.'),
1796
help='List entries of a particular kind: file, directory, symlink.',
1801
def run(self, revision=None, verbose=False,
1802
non_recursive=False, from_root=False,
1803
unknown=False, versioned=False, ignored=False,
1804
null=False, kind=None, show_ids=False, path=None):
1806
if kind and kind not in ('file', 'directory', 'symlink'):
1807
raise errors.BzrCommandError('invalid kind specified')
1809
if verbose and null:
1810
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1811
all = not (unknown or versioned or ignored)
1813
selection = {'I':ignored, '?':unknown, 'V':versioned}
1820
raise errors.BzrCommandError('cannot specify both --from-root'
1824
tree, branch, relpath = bzrdir.BzrDir.open_containing_tree_or_branch(
1830
if revision is not None:
1831
tree = branch.repository.revision_tree(
1832
revision[0].in_history(branch).rev_id)
1834
tree = branch.basis_tree()
1838
for fp, fc, fkind, fid, entry in tree.list_files(include_root=False):
1839
if fp.startswith(relpath):
1840
fp = osutils.pathjoin(prefix, fp[len(relpath):])
1841
if non_recursive and '/' in fp:
1843
if not all and not selection[fc]:
1845
if kind is not None and fkind != kind:
1848
kindch = entry.kind_character()
1849
outstring = '%-8s %s%s' % (fc, fp, kindch)
1850
if show_ids and fid is not None:
1851
outstring = "%-50s %s" % (outstring, fid)
1852
self.outf.write(outstring + '\n')
1854
self.outf.write(fp + '\0')
1857
self.outf.write(fid)
1858
self.outf.write('\0')
1866
self.outf.write('%-50s %s\n' % (fp, my_id))
1868
self.outf.write(fp + '\n')
1873
class cmd_unknowns(Command):
1874
"""List unknown files.
1882
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1883
self.outf.write(osutils.quotefn(f) + '\n')
1886
class cmd_ignore(Command):
1887
"""Ignore specified files or patterns.
1889
To remove patterns from the ignore list, edit the .bzrignore file.
1891
Trailing slashes on patterns are ignored.
1892
If the pattern contains a slash or is a regular expression, it is compared
1893
to the whole path from the branch root. Otherwise, it is compared to only
1894
the last component of the path. To match a file only in the root
1895
directory, prepend './'.
1897
Ignore patterns specifying absolute paths are not allowed.
1899
Ignore patterns may include globbing wildcards such as::
1901
? - Matches any single character except '/'
1902
* - Matches 0 or more characters except '/'
1903
/**/ - Matches 0 or more directories in a path
1904
[a-z] - Matches a single character from within a group of characters
1906
Ignore patterns may also be Python regular expressions.
1907
Regular expression ignore patterns are identified by a 'RE:' prefix
1908
followed by the regular expression. Regular expression ignore patterns
1909
may not include named or numbered groups.
1911
Note: ignore patterns containing shell wildcards must be quoted from
1915
Ignore the top level Makefile::
1917
bzr ignore ./Makefile
1919
Ignore class files in all directories::
1921
bzr ignore "*.class"
1923
Ignore .o files under the lib directory::
1925
bzr ignore "lib/**/*.o"
1927
Ignore .o files under the lib directory::
1929
bzr ignore "RE:lib/.*\.o"
1932
_see_also = ['status', 'ignored']
1933
takes_args = ['name_pattern*']
1935
Option('old-default-rules',
1936
help='Write out the ignore rules bzr < 0.9 always used.')
1939
def run(self, name_pattern_list=None, old_default_rules=None):
1940
from bzrlib.atomicfile import AtomicFile
1941
if old_default_rules is not None:
1942
# dump the rules and exit
1943
for pattern in ignores.OLD_DEFAULTS:
1946
if not name_pattern_list:
1947
raise errors.BzrCommandError("ignore requires at least one "
1948
"NAME_PATTERN or --old-default-rules")
1949
name_pattern_list = [globbing.normalize_pattern(p)
1950
for p in name_pattern_list]
1951
for name_pattern in name_pattern_list:
1952
if (name_pattern[0] == '/' or
1953
(len(name_pattern) > 1 and name_pattern[1] == ':')):
1954
raise errors.BzrCommandError(
1955
"NAME_PATTERN should not be an absolute path")
1956
tree, relpath = WorkingTree.open_containing(u'.')
1957
ifn = tree.abspath('.bzrignore')
1958
if os.path.exists(ifn):
1961
igns = f.read().decode('utf-8')
1967
# TODO: If the file already uses crlf-style termination, maybe
1968
# we should use that for the newly added lines?
1970
if igns and igns[-1] != '\n':
1972
for name_pattern in name_pattern_list:
1973
igns += name_pattern + '\n'
1975
f = AtomicFile(ifn, 'wb')
1977
f.write(igns.encode('utf-8'))
1982
if not tree.path2id('.bzrignore'):
1983
tree.add(['.bzrignore'])
1985
ignored = globbing.Globster(name_pattern_list)
1988
for entry in tree.list_files():
1992
if ignored.match(filename):
1993
matches.append(filename.encode('utf-8'))
1995
if len(matches) > 0:
1996
print "Warning: the following files are version controlled and" \
1997
" match your ignore pattern:\n%s" % ("\n".join(matches),)
1999
class cmd_ignored(Command):
2000
"""List ignored files and the patterns that matched them.
2003
_see_also = ['ignore']
2006
tree = WorkingTree.open_containing(u'.')[0]
2009
for path, file_class, kind, file_id, entry in tree.list_files():
2010
if file_class != 'I':
2012
## XXX: Slightly inefficient since this was already calculated
2013
pat = tree.is_ignored(path)
2014
print '%-50s %s' % (path, pat)
2019
class cmd_lookup_revision(Command):
2020
"""Lookup the revision-id from a revision-number
2023
bzr lookup-revision 33
2026
takes_args = ['revno']
2029
def run(self, revno):
2033
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2035
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2038
class cmd_export(Command):
2039
"""Export current or past revision to a destination directory or archive.
2041
If no revision is specified this exports the last committed revision.
2043
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
2044
given, try to find the format with the extension. If no extension
2045
is found exports to a directory (equivalent to --format=dir).
2047
If root is supplied, it will be used as the root directory inside
2048
container formats (tar, zip, etc). If it is not supplied it will default
2049
to the exported filename. The root option has no effect for 'dir' format.
2051
If branch is omitted then the branch containing the current working
2052
directory will be used.
2054
Note: Export of tree with non-ASCII filenames to zip is not supported.
2056
================= =========================
2057
Supported formats Autodetected by extension
2058
================= =========================
2061
tbz2 .tar.bz2, .tbz2
2064
================= =========================
2066
takes_args = ['dest', 'branch?']
2069
help="Type of file to export to.",
2074
help="Name of the root directory inside the exported file."),
2076
def run(self, dest, branch=None, revision=None, format=None, root=None):
2077
from bzrlib.export import export
2080
tree = WorkingTree.open_containing(u'.')[0]
2083
b = Branch.open(branch)
2085
if revision is None:
2086
# should be tree.last_revision FIXME
2087
rev_id = b.last_revision()
2089
if len(revision) != 1:
2090
raise errors.BzrCommandError('bzr export --revision takes exactly 1 argument')
2091
rev_id = revision[0].in_history(b).rev_id
2092
t = b.repository.revision_tree(rev_id)
2094
export(t, dest, format, root)
2095
except errors.NoSuchExportFormat, e:
2096
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2099
class cmd_cat(Command):
2100
"""Write the contents of a file as of a given revision to standard output.
2102
If no revision is nominated, the last revision is used.
2104
Note: Take care to redirect standard output when using this command on a
2110
Option('name-from-revision', help='The path name in the old tree.'),
2113
takes_args = ['filename']
2114
encoding_type = 'exact'
2117
def run(self, filename, revision=None, name_from_revision=False):
2118
if revision is not None and len(revision) != 1:
2119
raise errors.BzrCommandError("bzr cat --revision takes exactly"
2120
" one revision specifier")
2121
tree, branch, relpath = \
2122
bzrdir.BzrDir.open_containing_tree_or_branch(filename)
2125
return self._run(tree, branch, relpath, filename, revision,
2130
def _run(self, tree, b, relpath, filename, revision, name_from_revision):
2132
tree = b.basis_tree()
2133
if revision is None:
2134
revision_id = b.last_revision()
2136
revision_id = revision[0].in_history(b).rev_id
2138
cur_file_id = tree.path2id(relpath)
2139
rev_tree = b.repository.revision_tree(revision_id)
2140
old_file_id = rev_tree.path2id(relpath)
2142
if name_from_revision:
2143
if old_file_id is None:
2144
raise errors.BzrCommandError("%r is not present in revision %s"
2145
% (filename, revision_id))
2147
rev_tree.print_file(old_file_id)
2148
elif cur_file_id is not None:
2149
rev_tree.print_file(cur_file_id)
2150
elif old_file_id is not None:
2151
rev_tree.print_file(old_file_id)
2153
raise errors.BzrCommandError("%r is not present in revision %s" %
2154
(filename, revision_id))
2157
class cmd_local_time_offset(Command):
2158
"""Show the offset in seconds from GMT to local time."""
2162
print osutils.local_time_offset()
2166
class cmd_commit(Command):
2167
"""Commit changes into a new revision.
2169
If no arguments are given, the entire tree is committed.
2171
If selected files are specified, only changes to those files are
2172
committed. If a directory is specified then the directory and everything
2173
within it is committed.
2175
If author of the change is not the same person as the committer, you can
2176
specify the author's name using the --author option. The name should be
2177
in the same format as a committer-id, e.g. "John Doe <jdoe@example.com>".
2179
A selected-file commit may fail in some cases where the committed
2180
tree would be invalid. Consider::
2185
bzr commit foo -m "committing foo"
2186
bzr mv foo/bar foo/baz
2189
bzr commit foo/bar -m "committing bar but not baz"
2191
In the example above, the last commit will fail by design. This gives
2192
the user the opportunity to decide whether they want to commit the
2193
rename at the same time, separately first, or not at all. (As a general
2194
rule, when in doubt, Bazaar has a policy of Doing the Safe Thing.)
2196
Note: A selected-file commit after a merge is not yet supported.
2198
# TODO: Run hooks on tree to-be-committed, and after commit.
2200
# TODO: Strict commit that fails if there are deleted files.
2201
# (what does "deleted files" mean ??)
2203
# TODO: Give better message for -s, --summary, used by tla people
2205
# XXX: verbose currently does nothing
2207
_see_also = ['bugs', 'uncommit']
2208
takes_args = ['selected*']
2210
Option('message', type=unicode,
2212
help="Description of the new revision."),
2215
help='Commit even if nothing has changed.'),
2216
Option('file', type=str,
2219
help='Take commit message from this file.'),
2221
help="Refuse to commit if there are unknown "
2222
"files in the working tree."),
2223
ListOption('fixes', type=str,
2224
help="Mark a bug as being fixed by this revision."),
2225
Option('author', type=unicode,
2226
help="Set the author's name, if it's different "
2227
"from the committer."),
2229
help="Perform a local commit in a bound "
2230
"branch. Local commits are not pushed to "
2231
"the master branch until a normal commit "
2235
help='When no message is supplied, show the diff along'
2236
' with the status summary in the message editor.'),
2238
aliases = ['ci', 'checkin']
2240
def _get_bug_fix_properties(self, fixes, branch):
2242
# Configure the properties for bug fixing attributes.
2243
for fixed_bug in fixes:
2244
tokens = fixed_bug.split(':')
2245
if len(tokens) != 2:
2246
raise errors.BzrCommandError(
2247
"Invalid bug %s. Must be in the form of 'tag:id'. "
2248
"Commit refused." % fixed_bug)
2249
tag, bug_id = tokens
2251
bug_url = bugtracker.get_bug_url(tag, branch, bug_id)
2252
except errors.UnknownBugTrackerAbbreviation:
2253
raise errors.BzrCommandError(
2254
'Unrecognized bug %s. Commit refused.' % fixed_bug)
2255
except errors.MalformedBugIdentifier:
2256
raise errors.BzrCommandError(
2257
"Invalid bug identifier for %s. Commit refused."
2259
properties.append('%s fixed' % bug_url)
2260
return '\n'.join(properties)
2262
def run(self, message=None, file=None, verbose=False, selected_list=None,
2263
unchanged=False, strict=False, local=False, fixes=None,
2264
author=None, show_diff=False):
2265
from bzrlib.errors import (
2270
from bzrlib.msgeditor import (
2271
edit_commit_message_encoded,
2272
make_commit_message_template_encoded
2275
# TODO: Need a blackbox test for invoking the external editor; may be
2276
# slightly problematic to run this cross-platform.
2278
# TODO: do more checks that the commit will succeed before
2279
# spending the user's valuable time typing a commit message.
2283
tree, selected_list = tree_files(selected_list)
2284
if selected_list == ['']:
2285
# workaround - commit of root of tree should be exactly the same
2286
# as just default commit in that tree, and succeed even though
2287
# selected-file merge commit is not done yet
2292
bug_property = self._get_bug_fix_properties(fixes, tree.branch)
2294
properties['bugs'] = bug_property
2296
if local and not tree.branch.get_bound_location():
2297
raise errors.LocalRequiresBoundBranch()
2299
def get_message(commit_obj):
2300
"""Callback to get commit message"""
2301
my_message = message
2302
if my_message is None and not file:
2303
t = make_commit_message_template_encoded(tree,
2304
selected_list, diff=show_diff,
2305
output_encoding=bzrlib.user_encoding)
2306
my_message = edit_commit_message_encoded(t)
2307
if my_message is None:
2308
raise errors.BzrCommandError("please specify a commit"
2309
" message with either --message or --file")
2310
elif my_message and file:
2311
raise errors.BzrCommandError(
2312
"please specify either --message or --file")
2314
my_message = codecs.open(file, 'rt',
2315
bzrlib.user_encoding).read()
2316
if my_message == "":
2317
raise errors.BzrCommandError("empty commit message specified")
2321
tree.commit(message_callback=get_message,
2322
specific_files=selected_list,
2323
allow_pointless=unchanged, strict=strict, local=local,
2324
reporter=None, verbose=verbose, revprops=properties,
2326
except PointlessCommit:
2327
# FIXME: This should really happen before the file is read in;
2328
# perhaps prepare the commit; get the message; then actually commit
2329
raise errors.BzrCommandError("no changes to commit."
2330
" use --unchanged to commit anyhow")
2331
except ConflictsInTree:
2332
raise errors.BzrCommandError('Conflicts detected in working '
2333
'tree. Use "bzr conflicts" to list, "bzr resolve FILE" to'
2335
except StrictCommitFailed:
2336
raise errors.BzrCommandError("Commit refused because there are"
2337
" unknown files in the working tree.")
2338
except errors.BoundBranchOutOfDate, e:
2339
raise errors.BzrCommandError(str(e) + "\n"
2340
'To commit to master branch, run update and then commit.\n'
2341
'You can also pass --local to commit to continue working '
2345
class cmd_check(Command):
2346
"""Validate consistency of branch history.
2348
This command checks various invariants about the branch storage to
2349
detect data corruption or bzr bugs.
2353
revisions: This is just the number of revisions checked. It doesn't
2355
versionedfiles: This is just the number of versionedfiles checked. It
2356
doesn't indicate a problem.
2357
unreferenced ancestors: Texts that are ancestors of other texts, but
2358
are not properly referenced by the revision ancestry. This is a
2359
subtle problem that Bazaar can work around.
2360
unique file texts: This is the total number of unique file contents
2361
seen in the checked revisions. It does not indicate a problem.
2362
repeated file texts: This is the total number of repeated texts seen
2363
in the checked revisions. Texts can be repeated when their file
2364
entries are modified, but the file contents are not. It does not
2368
_see_also = ['reconcile']
2369
takes_args = ['branch?']
2370
takes_options = ['verbose']
2372
def run(self, branch=None, verbose=False):
2373
from bzrlib.check import check
2375
branch_obj = Branch.open_containing('.')[0]
2377
branch_obj = Branch.open(branch)
2378
check(branch_obj, verbose)
2379
# bit hacky, check the tree parent is accurate
2382
tree = WorkingTree.open_containing('.')[0]
2384
tree = WorkingTree.open(branch)
2385
except (errors.NoWorkingTree, errors.NotLocalUrl):
2388
# This is a primitive 'check' for tree state. Currently this is not
2389
# integrated into the main check logic as yet.
2392
tree_basis = tree.basis_tree()
2393
tree_basis.lock_read()
2395
repo_basis = tree.branch.repository.revision_tree(
2396
tree.last_revision())
2397
if len(list(repo_basis._iter_changes(tree_basis))):
2398
raise errors.BzrCheckError(
2399
"Mismatched basis inventory content.")
2407
class cmd_upgrade(Command):
2408
"""Upgrade branch storage to current format.
2410
The check command or bzr developers may sometimes advise you to run
2411
this command. When the default format has changed you may also be warned
2412
during other operations to upgrade.
2415
_see_also = ['check']
2416
takes_args = ['url?']
2418
RegistryOption('format',
2419
help='Upgrade to a specific format. See "bzr help'
2420
' formats" for details.',
2421
registry=bzrdir.format_registry,
2422
converter=bzrdir.format_registry.make_bzrdir,
2423
value_switches=True, title='Branch format'),
2426
def run(self, url='.', format=None):
2427
from bzrlib.upgrade import upgrade
2429
format = bzrdir.format_registry.make_bzrdir('default')
2430
upgrade(url, format)
2433
class cmd_whoami(Command):
2434
"""Show or set bzr user id.
2437
Show the email of the current user::
2441
Set the current user::
2443
bzr whoami "Frank Chu <fchu@example.com>"
2445
takes_options = [ Option('email',
2446
help='Display email address only.'),
2448
help='Set identity for the current branch instead of '
2451
takes_args = ['name?']
2452
encoding_type = 'replace'
2455
def run(self, email=False, branch=False, name=None):
2457
# use branch if we're inside one; otherwise global config
2459
c = Branch.open_containing('.')[0].get_config()
2460
except errors.NotBranchError:
2461
c = config.GlobalConfig()
2463
self.outf.write(c.user_email() + '\n')
2465
self.outf.write(c.username() + '\n')
2468
# display a warning if an email address isn't included in the given name.
2470
config.extract_email_address(name)
2471
except errors.NoEmailInUsername, e:
2472
warning('"%s" does not seem to contain an email address. '
2473
'This is allowed, but not recommended.', name)
2475
# use global config unless --branch given
2477
c = Branch.open_containing('.')[0].get_config()
2479
c = config.GlobalConfig()
2480
c.set_user_option('email', name)
2483
class cmd_nick(Command):
2484
"""Print or set the branch nickname.
2486
If unset, the tree root directory name is used as the nickname
2487
To print the current nickname, execute with no argument.
2490
_see_also = ['info']
2491
takes_args = ['nickname?']
2492
def run(self, nickname=None):
2493
branch = Branch.open_containing(u'.')[0]
2494
if nickname is None:
2495
self.printme(branch)
2497
branch.nick = nickname
2500
def printme(self, branch):
2504
class cmd_selftest(Command):
2505
"""Run internal test suite.
2507
If arguments are given, they are regular expressions that say which tests
2508
should run. Tests matching any expression are run, and other tests are
2511
Alternatively if --first is given, matching tests are run first and then
2512
all other tests are run. This is useful if you have been working in a
2513
particular area, but want to make sure nothing else was broken.
2515
If --exclude is given, tests that match that regular expression are
2516
excluded, regardless of whether they match --first or not.
2518
To help catch accidential dependencies between tests, the --randomize
2519
option is useful. In most cases, the argument used is the word 'now'.
2520
Note that the seed used for the random number generator is displayed
2521
when this option is used. The seed can be explicitly passed as the
2522
argument to this option if required. This enables reproduction of the
2523
actual ordering used if and when an order sensitive problem is encountered.
2525
If --list-only is given, the tests that would be run are listed. This is
2526
useful when combined with --first, --exclude and/or --randomize to
2527
understand their impact. The test harness reports "Listed nn tests in ..."
2528
instead of "Ran nn tests in ..." when list mode is enabled.
2530
If the global option '--no-plugins' is given, plugins are not loaded
2531
before running the selftests. This has two effects: features provided or
2532
modified by plugins will not be tested, and tests provided by plugins will
2535
Tests that need working space on disk use a common temporary directory,
2536
typically inside $TMPDIR or /tmp.
2539
Run only tests relating to 'ignore'::
2543
Disable plugins and list tests as they're run::
2545
bzr --no-plugins selftest -v
2547
# NB: this is used from the class without creating an instance, which is
2548
# why it does not have a self parameter.
2549
def get_transport_type(typestring):
2550
"""Parse and return a transport specifier."""
2551
if typestring == "sftp":
2552
from bzrlib.transport.sftp import SFTPAbsoluteServer
2553
return SFTPAbsoluteServer
2554
if typestring == "memory":
2555
from bzrlib.transport.memory import MemoryServer
2557
if typestring == "fakenfs":
2558
from bzrlib.transport.fakenfs import FakeNFSServer
2559
return FakeNFSServer
2560
msg = "No known transport type %s. Supported types are: sftp\n" %\
2562
raise errors.BzrCommandError(msg)
2565
takes_args = ['testspecs*']
2566
takes_options = ['verbose',
2568
help='Stop when one test fails.',
2572
help='Use a different transport by default '
2573
'throughout the test suite.',
2574
type=get_transport_type),
2576
help='Run the benchmarks rather than selftests.'),
2577
Option('lsprof-timed',
2578
help='Generate lsprof output for benchmarked'
2579
' sections of code.'),
2580
Option('cache-dir', type=str,
2581
help='Cache intermediate benchmark output in this '
2584
help='Run all tests, but run specified tests first.',
2588
help='List the tests instead of running them.'),
2589
Option('randomize', type=str, argname="SEED",
2590
help='Randomize the order of tests using the given'
2591
' seed or "now" for the current time.'),
2592
Option('exclude', type=str, argname="PATTERN",
2594
help='Exclude tests that match this regular'
2596
Option('strict', help='Fail on missing dependencies or '
2598
Option('coverage', type=str, argname="DIRECTORY",
2599
help='Generate line coverage report in this '
2602
encoding_type = 'replace'
2604
def run(self, testspecs_list=None, verbose=False, one=False,
2605
transport=None, benchmark=None,
2606
lsprof_timed=None, cache_dir=None,
2607
first=False, list_only=False,
2608
randomize=None, exclude=None, strict=False, coverage=None):
2610
from bzrlib.tests import selftest
2611
import bzrlib.benchmarks as benchmarks
2612
from bzrlib.benchmarks import tree_creator
2614
if cache_dir is not None:
2615
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2617
print 'testing: %s' % (osutils.realpath(sys.argv[0]),)
2618
print ' %s (%s python%s)' % (
2620
bzrlib.version_string,
2621
'.'.join(map(str, sys.version_info)),
2624
if testspecs_list is not None:
2625
pattern = '|'.join(testspecs_list)
2629
test_suite_factory = benchmarks.test_suite
2630
# Unless user explicitly asks for quiet, be verbose in benchmarks
2631
verbose = not is_quiet()
2632
# TODO: should possibly lock the history file...
2633
benchfile = open(".perf_history", "at", buffering=1)
2635
test_suite_factory = None
2638
result = selftest(verbose=verbose,
2640
stop_on_failure=one,
2641
transport=transport,
2642
test_suite_factory=test_suite_factory,
2643
lsprof_timed=lsprof_timed,
2644
bench_history=benchfile,
2645
matching_tests_first=first,
2646
list_only=list_only,
2647
random_seed=randomize,
2648
exclude_pattern=exclude,
2650
coverage_dir=coverage,
2653
if benchfile is not None:
2656
info('tests passed')
2658
info('tests failed')
2659
return int(not result)
2662
class cmd_version(Command):
2663
"""Show version of bzr."""
2665
encoding_type = 'replace'
2669
from bzrlib.version import show_version
2670
show_version(to_file=self.outf)
2673
class cmd_rocks(Command):
2674
"""Statement of optimism."""
2680
print "It sure does!"
2683
class cmd_find_merge_base(Command):
2684
"""Find and print a base revision for merging two branches."""
2685
# TODO: Options to specify revisions on either side, as if
2686
# merging only part of the history.
2687
takes_args = ['branch', 'other']
2691
def run(self, branch, other):
2692
from bzrlib.revision import ensure_null
2694
branch1 = Branch.open_containing(branch)[0]
2695
branch2 = Branch.open_containing(other)[0]
2700
last1 = ensure_null(branch1.last_revision())
2701
last2 = ensure_null(branch2.last_revision())
2703
graph = branch1.repository.get_graph(branch2.repository)
2704
base_rev_id = graph.find_unique_lca(last1, last2)
2706
print 'merge base is revision %s' % base_rev_id
2713
class cmd_merge(Command):
2714
"""Perform a three-way merge.
2716
The branch is the branch you will merge from. By default, it will merge
2717
the latest revision. If you specify a revision, that revision will be
2718
merged. If you specify two revisions, the first will be used as a BASE,
2719
and the second one as OTHER. Revision numbers are always relative to the
2722
By default, bzr will try to merge in all new work from the other
2723
branch, automatically determining an appropriate base. If this
2724
fails, you may need to give an explicit base.
2726
Merge will do its best to combine the changes in two branches, but there
2727
are some kinds of problems only a human can fix. When it encounters those,
2728
it will mark a conflict. A conflict means that you need to fix something,
2729
before you should commit.
2731
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2733
If there is no default branch set, the first merge will set it. After
2734
that, you can omit the branch to use the default. To change the
2735
default, use --remember. The value will only be saved if the remote
2736
location can be accessed.
2738
The results of the merge are placed into the destination working
2739
directory, where they can be reviewed (with bzr diff), tested, and then
2740
committed to record the result of the merge.
2742
merge refuses to run if there are any uncommitted changes, unless
2746
To merge the latest revision from bzr.dev::
2748
bzr merge ../bzr.dev
2750
To merge changes up to and including revision 82 from bzr.dev::
2752
bzr merge -r 82 ../bzr.dev
2754
To merge the changes introduced by 82, without previous changes::
2756
bzr merge -r 81..82 ../bzr.dev
2759
_see_also = ['update', 'remerge', 'status-flags']
2760
takes_args = ['branch?']
2765
help='Merge even if the destination tree has uncommitted changes.'),
2769
Option('show-base', help="Show base revision text in "
2771
Option('uncommitted', help='Apply uncommitted changes'
2772
' from a working copy, instead of branch changes.'),
2773
Option('pull', help='If the destination is already'
2774
' completely merged into the source, pull from the'
2775
' source rather than merging. When this happens,'
2776
' you do not need to commit the result.'),
2778
help='Branch to merge into, '
2779
'rather than the one containing the working directory.',
2785
def run(self, branch=None, revision=None, force=False, merge_type=None,
2786
show_base=False, reprocess=False, remember=False,
2787
uncommitted=False, pull=False,
2790
# This is actually a branch (or merge-directive) *location*.
2794
if merge_type is None:
2795
merge_type = _mod_merge.Merge3Merger
2797
if directory is None: directory = u'.'
2798
possible_transports = []
2800
allow_pending = True
2801
verified = 'inapplicable'
2802
tree = WorkingTree.open_containing(directory)[0]
2803
change_reporter = delta._ChangeReporter(
2804
unversioned_filter=tree.is_ignored)
2807
pb = ui.ui_factory.nested_progress_bar()
2808
cleanups.append(pb.finished)
2810
cleanups.append(tree.unlock)
2811
if location is not None:
2812
mergeable, other_transport = _get_mergeable_helper(location)
2815
raise errors.BzrCommandError('Cannot use --uncommitted'
2816
' with bundles or merge directives.')
2818
if revision is not None:
2819
raise errors.BzrCommandError(
2820
'Cannot use -r with merge directives or bundles')
2821
merger, verified = _mod_merge.Merger.from_mergeable(tree,
2823
possible_transports.append(other_transport)
2825
if merger is None and uncommitted:
2826
if revision is not None and len(revision) > 0:
2827
raise errors.BzrCommandError('Cannot use --uncommitted and'
2828
' --revision at the same time.')
2829
location = self._select_branch_location(tree, location)[0]
2830
other_tree, other_path = WorkingTree.open_containing(location)
2831
merger = _mod_merge.Merger.from_uncommitted(tree, other_tree,
2833
allow_pending = False
2834
if other_path != '':
2835
merger.interesting_files = [other_path]
2838
merger, allow_pending = self._get_merger_from_branch(tree,
2839
location, revision, remember, possible_transports, pb)
2841
merger.merge_type = merge_type
2842
merger.reprocess = reprocess
2843
merger.show_base = show_base
2844
merger.change_reporter = change_reporter
2845
self.sanity_check_merger(merger)
2846
if (merger.base_rev_id == merger.other_rev_id and
2847
merger.other_rev_id != None):
2848
note('Nothing to do.')
2851
if merger.interesting_files is not None:
2852
raise errors.BzrCommandError('Cannot pull individual files')
2853
if (merger.base_rev_id == tree.last_revision()):
2854
result = tree.pull(merger.other_branch, False,
2855
merger.other_rev_id)
2856
result.report(self.outf)
2858
merger.check_basis(not force)
2859
conflict_count = merger.do_merge()
2861
merger.set_pending()
2862
if verified == 'failed':
2863
warning('Preview patch does not match changes')
2864
if conflict_count != 0:
2869
for cleanup in reversed(cleanups):
2872
def sanity_check_merger(self, merger):
2873
if (merger.show_base and
2874
not merger.merge_type is _mod_merge.Merge3Merger):
2875
raise errors.BzrCommandError("Show-base is not supported for this"
2876
" merge type. %s" % merger.merge_type)
2877
if merger.reprocess and not merger.merge_type.supports_reprocess:
2878
raise errors.BzrCommandError("Conflict reduction is not supported"
2879
" for merge type %s." %
2881
if merger.reprocess and merger.show_base:
2882
raise errors.BzrCommandError("Cannot do conflict reduction and"
2885
def _get_merger_from_branch(self, tree, location, revision, remember,
2886
possible_transports, pb):
2887
"""Produce a merger from a location, assuming it refers to a branch."""
2888
from bzrlib.tag import _merge_tags_if_possible
2889
assert revision is None or len(revision) < 3
2890
# find the branch locations
2891
other_loc, location = self._select_branch_location(tree, location,
2893
if revision is not None and len(revision) == 2:
2894
base_loc, location = self._select_branch_location(tree, location,
2897
base_loc = other_loc
2899
other_branch, other_path = Branch.open_containing(other_loc,
2900
possible_transports)
2901
if base_loc == other_loc:
2902
base_branch = other_branch
2904
base_branch, base_path = Branch.open_containing(base_loc,
2905
possible_transports)
2906
# Find the revision ids
2907
if revision is None or len(revision) < 1 or revision[-1] is None:
2908
other_revision_id = _mod_revision.ensure_null(
2909
other_branch.last_revision())
2911
other_revision_id = \
2912
_mod_revision.ensure_null(
2913
revision[-1].in_history(other_branch).rev_id)
2914
if (revision is not None and len(revision) == 2
2915
and revision[0] is not None):
2916
base_revision_id = \
2917
_mod_revision.ensure_null(
2918
revision[0].in_history(base_branch).rev_id)
2920
base_revision_id = None
2921
# Remember where we merge from
2922
if ((tree.branch.get_parent() is None or remember) and
2923
other_branch is not None):
2924
tree.branch.set_parent(other_branch.base)
2925
_merge_tags_if_possible(other_branch, tree.branch)
2926
merger = _mod_merge.Merger.from_revision_ids(pb, tree,
2927
other_revision_id, base_revision_id, other_branch, base_branch)
2928
if other_path != '':
2929
allow_pending = False
2930
merger.interesting_files = [other_path]
2932
allow_pending = True
2933
return merger, allow_pending
2935
def _select_branch_location(self, tree, location, revision=None,
2937
"""Select a branch location, according to possible inputs.
2939
If provided, branches from ``revision`` are preferred. (Both
2940
``revision`` and ``index`` must be supplied.)
2942
Otherwise, the ``location`` parameter is used. If it is None, then the
2943
``parent`` location is used, and a note is printed.
2945
:param tree: The working tree to select a branch for merging into
2946
:param location: The location entered by the user
2947
:param revision: The revision parameter to the command
2948
:param index: The index to use for the revision parameter. Negative
2949
indices are permitted.
2950
:return: (selected_location, default_location). The default location
2951
will be the user-entered location, if any, or else the remembered
2954
if (revision is not None and index is not None
2955
and revision[index] is not None):
2956
branch = revision[index].get_branch()
2957
if branch is not None:
2958
return branch, location
2959
location = self._get_remembered_parent(tree, location, 'Merging from')
2960
return location, location
2962
# TODO: move up to common parent; this isn't merge-specific anymore.
2963
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2964
"""Use tree.branch's parent if none was supplied.
2966
Report if the remembered location was used.
2968
if supplied_location is not None:
2969
return supplied_location
2970
stored_location = tree.branch.get_parent()
2971
mutter("%s", stored_location)
2972
if stored_location is None:
2973
raise errors.BzrCommandError("No location specified or remembered")
2974
display_url = urlutils.unescape_for_display(stored_location,
2976
self.outf.write("%s remembered location %s\n" % (verb_string,
2978
return stored_location
2981
class cmd_remerge(Command):
2984
Use this if you want to try a different merge technique while resolving
2985
conflicts. Some merge techniques are better than others, and remerge
2986
lets you try different ones on different files.
2988
The options for remerge have the same meaning and defaults as the ones for
2989
merge. The difference is that remerge can (only) be run when there is a
2990
pending merge, and it lets you specify particular files.
2993
Re-do the merge of all conflicted files, and show the base text in
2994
conflict regions, in addition to the usual THIS and OTHER texts::
2996
bzr remerge --show-base
2998
Re-do the merge of "foobar", using the weave merge algorithm, with
2999
additional processing to reduce the size of conflict regions::
3001
bzr remerge --merge-type weave --reprocess foobar
3003
takes_args = ['file*']
3008
help="Show base revision text in conflicts."),
3011
def run(self, file_list=None, merge_type=None, show_base=False,
3013
if merge_type is None:
3014
merge_type = _mod_merge.Merge3Merger
3015
tree, file_list = tree_files(file_list)
3018
parents = tree.get_parent_ids()
3019
if len(parents) != 2:
3020
raise errors.BzrCommandError("Sorry, remerge only works after normal"
3021
" merges. Not cherrypicking or"
3023
repository = tree.branch.repository
3024
graph = repository.get_graph()
3025
base_revision = graph.find_unique_lca(parents[0], parents[1])
3026
base_tree = repository.revision_tree(base_revision)
3027
other_tree = repository.revision_tree(parents[1])
3028
interesting_ids = None
3030
conflicts = tree.conflicts()
3031
if file_list is not None:
3032
interesting_ids = set()
3033
for filename in file_list:
3034
file_id = tree.path2id(filename)
3036
raise errors.NotVersionedError(filename)
3037
interesting_ids.add(file_id)
3038
if tree.kind(file_id) != "directory":
3041
for name, ie in tree.inventory.iter_entries(file_id):
3042
interesting_ids.add(ie.file_id)
3043
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
3045
# Remerge only supports resolving contents conflicts
3046
allowed_conflicts = ('text conflict', 'contents conflict')
3047
restore_files = [c.path for c in conflicts
3048
if c.typestring in allowed_conflicts]
3049
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
3050
tree.set_conflicts(ConflictList(new_conflicts))
3051
if file_list is not None:
3052
restore_files = file_list
3053
for filename in restore_files:
3055
restore(tree.abspath(filename))
3056
except errors.NotConflicted:
3058
# Disable pending merges, because the file texts we are remerging
3059
# have not had those merges performed. If we use the wrong parents
3060
# list, we imply that the working tree text has seen and rejected
3061
# all the changes from the other tree, when in fact those changes
3062
# have not yet been seen.
3063
tree.set_parent_ids(parents[:1])
3065
conflicts = _mod_merge.merge_inner(
3066
tree.branch, other_tree, base_tree,
3068
interesting_ids=interesting_ids,
3069
other_rev_id=parents[1],
3070
merge_type=merge_type,
3071
show_base=show_base,
3072
reprocess=reprocess)
3074
tree.set_parent_ids(parents)
3083
class cmd_revert(Command):
3084
"""Revert files to a previous revision.
3086
Giving a list of files will revert only those files. Otherwise, all files
3087
will be reverted. If the revision is not specified with '--revision', the
3088
last committed revision is used.
3090
To remove only some changes, without reverting to a prior version, use
3091
merge instead. For example, "merge . --revision -2..-3" will remove the
3092
changes introduced by -2, without affecting the changes introduced by -1.
3093
Or to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
3095
By default, any files that have been manually changed will be backed up
3096
first. (Files changed only by merge are not backed up.) Backup files have
3097
'.~#~' appended to their name, where # is a number.
3099
When you provide files, you can use their current pathname or the pathname
3100
from the target revision. So you can use revert to "undelete" a file by
3101
name. If you name a directory, all the contents of that directory will be
3104
Any files that have been newly added since that revision will be deleted,
3105
with a backup kept if appropriate. Directories containing unknown files
3106
will not be deleted.
3108
The working tree contains a list of pending merged revisions, which will
3109
be included as parents in the next commit. Normally, revert clears that
3110
list as well as reverting the files. If any files are specified, revert
3111
leaves the pending merge list alone and reverts only the files. Use "bzr
3112
revert ." in the tree root to revert all files but keep the merge record,
3113
and "bzr revert --forget-merges" to clear the pending merge list without
3114
reverting any files.
3117
_see_also = ['cat', 'export']
3120
Option('no-backup', "Do not save backups of reverted files."),
3121
Option('forget-merges',
3122
'Remove pending merge marker, without changing any files.'),
3124
takes_args = ['file*']
3126
def run(self, revision=None, no_backup=False, file_list=None,
3127
forget_merges=None):
3128
tree, file_list = tree_files(file_list)
3130
tree.set_parent_ids(tree.get_parent_ids()[:1])
3132
self._revert_tree_to_revision(tree, revision, file_list, no_backup)
3135
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
3136
if revision is None:
3137
rev_id = tree.last_revision()
3138
elif len(revision) != 1:
3139
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
3141
rev_id = revision[0].in_history(tree.branch).rev_id
3142
pb = ui.ui_factory.nested_progress_bar()
3144
tree.revert(file_list,
3145
tree.branch.repository.revision_tree(rev_id),
3146
not no_backup, pb, report_changes=True)
3151
class cmd_assert_fail(Command):
3152
"""Test reporting of assertion failures"""
3153
# intended just for use in testing
3158
raise AssertionError("always fails")
3161
class cmd_help(Command):
3162
"""Show help on a command or other topic.
3165
_see_also = ['topics']
3167
Option('long', 'Show help on all commands.'),
3169
takes_args = ['topic?']
3170
aliases = ['?', '--help', '-?', '-h']
3173
def run(self, topic=None, long=False):
3175
if topic is None and long:
3177
bzrlib.help.help(topic)
3180
class cmd_shell_complete(Command):
3181
"""Show appropriate completions for context.
3183
For a list of all available commands, say 'bzr shell-complete'.
3185
takes_args = ['context?']
3190
def run(self, context=None):
3191
import shellcomplete
3192
shellcomplete.shellcomplete(context)
3195
class cmd_fetch(Command):
3196
"""Copy in history from another branch but don't merge it.
3198
This is an internal method used for pull and merge.
3201
takes_args = ['from_branch', 'to_branch']
3202
def run(self, from_branch, to_branch):
3203
from bzrlib.fetch import Fetcher
3204
from_b = Branch.open(from_branch)
3205
to_b = Branch.open(to_branch)
3206
Fetcher(to_b, from_b)
3209
class cmd_missing(Command):
3210
"""Show unmerged/unpulled revisions between two branches.
3212
OTHER_BRANCH may be local or remote.
3215
_see_also = ['merge', 'pull']
3216
takes_args = ['other_branch?']
3218
Option('reverse', 'Reverse the order of revisions.'),
3220
'Display changes in the local branch only.'),
3221
Option('this' , 'Same as --mine-only.'),
3222
Option('theirs-only',
3223
'Display changes in the remote branch only.'),
3224
Option('other', 'Same as --theirs-only.'),
3229
encoding_type = 'replace'
3232
def run(self, other_branch=None, reverse=False, mine_only=False,
3233
theirs_only=False, log_format=None, long=False, short=False, line=False,
3234
show_ids=False, verbose=False, this=False, other=False):
3235
from bzrlib.missing import find_unmerged, iter_log_revisions
3242
local_branch = Branch.open_containing(u".")[0]
3243
parent = local_branch.get_parent()
3244
if other_branch is None:
3245
other_branch = parent
3246
if other_branch is None:
3247
raise errors.BzrCommandError("No peer location known"
3249
display_url = urlutils.unescape_for_display(parent,
3251
self.outf.write("Using last location: " + display_url + "\n")
3253
remote_branch = Branch.open(other_branch)
3254
if remote_branch.base == local_branch.base:
3255
remote_branch = local_branch
3256
local_branch.lock_read()
3258
remote_branch.lock_read()
3260
local_extra, remote_extra = find_unmerged(local_branch,
3262
if log_format is None:
3263
registry = log.log_formatter_registry
3264
log_format = registry.get_default(local_branch)
3265
lf = log_format(to_file=self.outf,
3267
show_timezone='original')
3268
if reverse is False:
3269
local_extra.reverse()
3270
remote_extra.reverse()
3271
if local_extra and not theirs_only:
3272
self.outf.write("You have %d extra revision(s):\n" %
3274
for revision in iter_log_revisions(local_extra,
3275
local_branch.repository,
3277
lf.log_revision(revision)
3278
printed_local = True
3280
printed_local = False
3281
if remote_extra and not mine_only:
3282
if printed_local is True:
3283
self.outf.write("\n\n\n")
3284
self.outf.write("You are missing %d revision(s):\n" %
3286
for revision in iter_log_revisions(remote_extra,
3287
remote_branch.repository,
3289
lf.log_revision(revision)
3290
if not remote_extra and not local_extra:
3292
self.outf.write("Branches are up to date.\n")
3296
remote_branch.unlock()
3298
local_branch.unlock()
3299
if not status_code and parent is None and other_branch is not None:
3300
local_branch.lock_write()
3302
# handle race conditions - a parent might be set while we run.
3303
if local_branch.get_parent() is None:
3304
local_branch.set_parent(remote_branch.base)
3306
local_branch.unlock()
3310
class cmd_pack(Command):
3311
"""Compress the data within a repository."""
3313
_see_also = ['repositories']
3314
takes_args = ['branch_or_repo?']
3316
def run(self, branch_or_repo='.'):
3317
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
3319
branch = dir.open_branch()
3320
repository = branch.repository
3321
except errors.NotBranchError:
3322
repository = dir.open_repository()
3326
class cmd_plugins(Command):
3327
"""List the installed plugins.
3329
This command displays the list of installed plugins including the
3330
path where each one is located and a short description of each.
3332
A plugin is an external component for Bazaar that extends the
3333
revision control system, by adding or replacing code in Bazaar.
3334
Plugins can do a variety of things, including overriding commands,
3335
adding new commands, providing additional network transports and
3336
customizing log output.
3338
See the Bazaar web site, http://bazaar-vcs.org, for further
3339
information on plugins including where to find them and how to
3340
install them. Instructions are also provided there on how to
3341
write new plugins using the Python programming language.
3346
import bzrlib.plugin
3347
from inspect import getdoc
3348
for name, plugin in bzrlib.plugin.plugins().items():
3349
print plugin.path(), "[%s]" % plugin.__version__
3350
d = getdoc(plugin.module)
3352
print '\t', d.split('\n')[0]
3355
class cmd_testament(Command):
3356
"""Show testament (signing-form) of a revision."""
3359
Option('long', help='Produce long-format testament.'),
3361
help='Produce a strict-format testament.')]
3362
takes_args = ['branch?']
3364
def run(self, branch=u'.', revision=None, long=False, strict=False):
3365
from bzrlib.testament import Testament, StrictTestament
3367
testament_class = StrictTestament
3369
testament_class = Testament
3370
b = WorkingTree.open_containing(branch)[0].branch
3373
if revision is None:
3374
rev_id = b.last_revision()
3376
rev_id = revision[0].in_history(b).rev_id
3377
t = testament_class.from_revision(b.repository, rev_id)
3379
sys.stdout.writelines(t.as_text_lines())
3381
sys.stdout.write(t.as_short_text())
3386
class cmd_annotate(Command):
3387
"""Show the origin of each line in a file.
3389
This prints out the given file with an annotation on the left side
3390
indicating which revision, author and date introduced the change.
3392
If the origin is the same for a run of consecutive lines, it is
3393
shown only at the top, unless the --all option is given.
3395
# TODO: annotate directories; showing when each file was last changed
3396
# TODO: if the working copy is modified, show annotations on that
3397
# with new uncommitted lines marked
3398
aliases = ['ann', 'blame', 'praise']
3399
takes_args = ['filename']
3400
takes_options = [Option('all', help='Show annotations on all lines.'),
3401
Option('long', help='Show commit date in annotations.'),
3405
encoding_type = 'exact'
3408
def run(self, filename, all=False, long=False, revision=None,
3410
from bzrlib.annotate import annotate_file
3411
tree, relpath = WorkingTree.open_containing(filename)
3412
branch = tree.branch
3415
if revision is None:
3416
revision_id = branch.last_revision()
3417
elif len(revision) != 1:
3418
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
3420
revision_id = revision[0].in_history(branch).rev_id
3421
file_id = tree.path2id(relpath)
3423
raise errors.NotVersionedError(filename)
3424
tree = branch.repository.revision_tree(revision_id)
3425
file_version = tree.inventory[file_id].revision
3426
annotate_file(branch, file_version, file_id, long, all, self.outf,
3432
class cmd_re_sign(Command):
3433
"""Create a digital signature for an existing revision."""
3434
# TODO be able to replace existing ones.
3436
hidden = True # is this right ?
3437
takes_args = ['revision_id*']
3438
takes_options = ['revision']
3440
def run(self, revision_id_list=None, revision=None):
3441
if revision_id_list is not None and revision is not None:
3442
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
3443
if revision_id_list is None and revision is None:
3444
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
3445
b = WorkingTree.open_containing(u'.')[0].branch
3448
return self._run(b, revision_id_list, revision)
3452
def _run(self, b, revision_id_list, revision):
3453
import bzrlib.gpg as gpg
3454
gpg_strategy = gpg.GPGStrategy(b.get_config())
3455
if revision_id_list is not None:
3456
b.repository.start_write_group()
3458
for revision_id in revision_id_list:
3459
b.repository.sign_revision(revision_id, gpg_strategy)
3461
b.repository.abort_write_group()
3464
b.repository.commit_write_group()
3465
elif revision is not None:
3466
if len(revision) == 1:
3467
revno, rev_id = revision[0].in_history(b)
3468
b.repository.start_write_group()
3470
b.repository.sign_revision(rev_id, gpg_strategy)
3472
b.repository.abort_write_group()
3475
b.repository.commit_write_group()
3476
elif len(revision) == 2:
3477
# are they both on rh- if so we can walk between them
3478
# might be nice to have a range helper for arbitrary
3479
# revision paths. hmm.
3480
from_revno, from_revid = revision[0].in_history(b)
3481
to_revno, to_revid = revision[1].in_history(b)
3482
if to_revid is None:
3483
to_revno = b.revno()
3484
if from_revno is None or to_revno is None:
3485
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
3486
b.repository.start_write_group()
3488
for revno in range(from_revno, to_revno + 1):
3489
b.repository.sign_revision(b.get_rev_id(revno),
3492
b.repository.abort_write_group()
3495
b.repository.commit_write_group()
3497
raise errors.BzrCommandError('Please supply either one revision, or a range.')
3500
class cmd_bind(Command):
3501
"""Convert the current branch into a checkout of the supplied branch.
3503
Once converted into a checkout, commits must succeed on the master branch
3504
before they will be applied to the local branch.
3507
_see_also = ['checkouts', 'unbind']
3508
takes_args = ['location?']
3511
def run(self, location=None):
3512
b, relpath = Branch.open_containing(u'.')
3513
if location is None:
3515
location = b.get_old_bound_location()
3516
except errors.UpgradeRequired:
3517
raise errors.BzrCommandError('No location supplied. '
3518
'This format does not remember old locations.')
3520
if location is None:
3521
raise errors.BzrCommandError('No location supplied and no '
3522
'previous location known')
3523
b_other = Branch.open(location)
3526
except errors.DivergedBranches:
3527
raise errors.BzrCommandError('These branches have diverged.'
3528
' Try merging, and then bind again.')
3531
class cmd_unbind(Command):
3532
"""Convert the current checkout into a regular branch.
3534
After unbinding, the local branch is considered independent and subsequent
3535
commits will be local only.
3538
_see_also = ['checkouts', 'bind']
3543
b, relpath = Branch.open_containing(u'.')
3545
raise errors.BzrCommandError('Local branch is not bound')
3548
class cmd_uncommit(Command):
3549
"""Remove the last committed revision.
3551
--verbose will print out what is being removed.
3552
--dry-run will go through all the motions, but not actually
3555
If --revision is specified, uncommit revisions to leave the branch at the
3556
specified revision. For example, "bzr uncommit -r 15" will leave the
3557
branch at revision 15.
3559
In the future, uncommit will create a revision bundle, which can then
3563
# TODO: jam 20060108 Add an option to allow uncommit to remove
3564
# unreferenced information in 'branch-as-repository' branches.
3565
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
3566
# information in shared branches as well.
3567
_see_also = ['commit']
3568
takes_options = ['verbose', 'revision',
3569
Option('dry-run', help='Don\'t actually make changes.'),
3570
Option('force', help='Say yes to all questions.')]
3571
takes_args = ['location?']
3573
encoding_type = 'replace'
3575
def run(self, location=None,
3576
dry_run=False, verbose=False,
3577
revision=None, force=False):
3578
if location is None:
3580
control, relpath = bzrdir.BzrDir.open_containing(location)
3582
tree = control.open_workingtree()
3584
except (errors.NoWorkingTree, errors.NotLocalUrl):
3586
b = control.open_branch()
3588
if tree is not None:
3593
return self._run(b, tree, dry_run, verbose, revision, force)
3595
if tree is not None:
3600
def _run(self, b, tree, dry_run, verbose, revision, force):
3601
from bzrlib.log import log_formatter, show_log
3602
from bzrlib.uncommit import uncommit
3604
last_revno, last_rev_id = b.last_revision_info()
3607
if revision is None:
3609
rev_id = last_rev_id
3611
# 'bzr uncommit -r 10' actually means uncommit
3612
# so that the final tree is at revno 10.
3613
# but bzrlib.uncommit.uncommit() actually uncommits
3614
# the revisions that are supplied.
3615
# So we need to offset it by one
3616
revno = revision[0].in_history(b).revno + 1
3617
if revno <= last_revno:
3618
rev_id = b.get_rev_id(revno)
3620
if rev_id is None or _mod_revision.is_null(rev_id):
3621
self.outf.write('No revisions to uncommit.\n')
3624
lf = log_formatter('short',
3626
show_timezone='original')
3631
direction='forward',
3632
start_revision=revno,
3633
end_revision=last_revno)
3636
print 'Dry-run, pretending to remove the above revisions.'
3638
val = raw_input('Press <enter> to continue')
3640
print 'The above revision(s) will be removed.'
3642
val = raw_input('Are you sure [y/N]? ')
3643
if val.lower() not in ('y', 'yes'):
3647
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
3651
class cmd_break_lock(Command):
3652
"""Break a dead lock on a repository, branch or working directory.
3654
CAUTION: Locks should only be broken when you are sure that the process
3655
holding the lock has been stopped.
3657
You can get information on what locks are open via the 'bzr info' command.
3662
takes_args = ['location?']
3664
def run(self, location=None, show=False):
3665
if location is None:
3667
control, relpath = bzrdir.BzrDir.open_containing(location)
3669
control.break_lock()
3670
except NotImplementedError:
3674
class cmd_wait_until_signalled(Command):
3675
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
3677
This just prints a line to signal when it is ready, then blocks on stdin.
3683
sys.stdout.write("running\n")
3685
sys.stdin.readline()
3688
class cmd_serve(Command):
3689
"""Run the bzr server."""
3691
aliases = ['server']
3695
help='Serve on stdin/out for use from inetd or sshd.'),
3697
help='Listen for connections on nominated port of the form '
3698
'[hostname:]portnumber. Passing 0 as the port number will '
3699
'result in a dynamically allocated port. The default port is '
3703
help='Serve contents of this directory.',
3705
Option('allow-writes',
3706
help='By default the server is a readonly server. Supplying '
3707
'--allow-writes enables write access to the contents of '
3708
'the served directory and below.'
3712
def run(self, port=None, inet=False, directory=None, allow_writes=False):
3713
from bzrlib.smart import medium, server
3714
from bzrlib.transport import get_transport
3715
from bzrlib.transport.chroot import ChrootServer
3716
if directory is None:
3717
directory = os.getcwd()
3718
url = urlutils.local_path_to_url(directory)
3719
if not allow_writes:
3720
url = 'readonly+' + url
3721
chroot_server = ChrootServer(get_transport(url))
3722
chroot_server.setUp()
3723
t = get_transport(chroot_server.get_url())
3725
smart_server = medium.SmartServerPipeStreamMedium(
3726
sys.stdin, sys.stdout, t)
3728
host = medium.BZR_DEFAULT_INTERFACE
3730
port = medium.BZR_DEFAULT_PORT
3733
host, port = port.split(':')
3735
smart_server = server.SmartTCPServer(t, host=host, port=port)
3736
print 'listening on port: ', smart_server.port
3738
# for the duration of this server, no UI output is permitted.
3739
# note that this may cause problems with blackbox tests. This should
3740
# be changed with care though, as we dont want to use bandwidth sending
3741
# progress over stderr to smart server clients!
3742
old_factory = ui.ui_factory
3744
ui.ui_factory = ui.SilentUIFactory()
3745
smart_server.serve()
3747
ui.ui_factory = old_factory
3750
class cmd_join(Command):
3751
"""Combine a subtree into its containing tree.
3753
This command is for experimental use only. It requires the target tree
3754
to be in dirstate-with-subtree format, which cannot be converted into
3757
The TREE argument should be an independent tree, inside another tree, but
3758
not part of it. (Such trees can be produced by "bzr split", but also by
3759
running "bzr branch" with the target inside a tree.)
3761
The result is a combined tree, with the subtree no longer an independant
3762
part. This is marked as a merge of the subtree into the containing tree,
3763
and all history is preserved.
3765
If --reference is specified, the subtree retains its independence. It can
3766
be branched by itself, and can be part of multiple projects at the same
3767
time. But operations performed in the containing tree, such as commit
3768
and merge, will recurse into the subtree.
3771
_see_also = ['split']
3772
takes_args = ['tree']
3774
Option('reference', help='Join by reference.'),
3778
def run(self, tree, reference=False):
3779
sub_tree = WorkingTree.open(tree)
3780
parent_dir = osutils.dirname(sub_tree.basedir)
3781
containing_tree = WorkingTree.open_containing(parent_dir)[0]
3782
repo = containing_tree.branch.repository
3783
if not repo.supports_rich_root():
3784
raise errors.BzrCommandError(
3785
"Can't join trees because %s doesn't support rich root data.\n"
3786
"You can use bzr upgrade on the repository."
3790
containing_tree.add_reference(sub_tree)
3791
except errors.BadReferenceTarget, e:
3792
# XXX: Would be better to just raise a nicely printable
3793
# exception from the real origin. Also below. mbp 20070306
3794
raise errors.BzrCommandError("Cannot join %s. %s" %
3798
containing_tree.subsume(sub_tree)
3799
except errors.BadSubsumeSource, e:
3800
raise errors.BzrCommandError("Cannot join %s. %s" %
3804
class cmd_split(Command):
3805
"""Split a tree into two trees.
3807
This command is for experimental use only. It requires the target tree
3808
to be in dirstate-with-subtree format, which cannot be converted into
3811
The TREE argument should be a subdirectory of a working tree. That
3812
subdirectory will be converted into an independent tree, with its own
3813
branch. Commits in the top-level tree will not apply to the new subtree.
3814
If you want that behavior, do "bzr join --reference TREE".
3817
_see_also = ['join']
3818
takes_args = ['tree']
3822
def run(self, tree):
3823
containing_tree, subdir = WorkingTree.open_containing(tree)
3824
sub_id = containing_tree.path2id(subdir)
3826
raise errors.NotVersionedError(subdir)
3828
containing_tree.extract(sub_id)
3829
except errors.RootNotRich:
3830
raise errors.UpgradeRequired(containing_tree.branch.base)
3834
class cmd_merge_directive(Command):
3835
"""Generate a merge directive for auto-merge tools.
3837
A directive requests a merge to be performed, and also provides all the
3838
information necessary to do so. This means it must either include a
3839
revision bundle, or the location of a branch containing the desired
3842
A submit branch (the location to merge into) must be supplied the first
3843
time the command is issued. After it has been supplied once, it will
3844
be remembered as the default.
3846
A public branch is optional if a revision bundle is supplied, but required
3847
if --diff or --plain is specified. It will be remembered as the default
3848
after the first use.
3851
takes_args = ['submit_branch?', 'public_branch?']
3855
_see_also = ['send']
3858
RegistryOption.from_kwargs('patch-type',
3859
'The type of patch to include in the directive.',
3861
value_switches=True,
3863
bundle='Bazaar revision bundle (default).',
3864
diff='Normal unified diff.',
3865
plain='No patch, just directive.'),
3866
Option('sign', help='GPG-sign the directive.'), 'revision',
3867
Option('mail-to', type=str,
3868
help='Instead of printing the directive, email to this address.'),
3869
Option('message', type=str, short_name='m',
3870
help='Message to use when committing this merge.')
3873
encoding_type = 'exact'
3875
def run(self, submit_branch=None, public_branch=None, patch_type='bundle',
3876
sign=False, revision=None, mail_to=None, message=None):
3877
from bzrlib.revision import ensure_null, NULL_REVISION
3878
include_patch, include_bundle = {
3879
'plain': (False, False),
3880
'diff': (True, False),
3881
'bundle': (True, True),
3883
branch = Branch.open('.')
3884
stored_submit_branch = branch.get_submit_branch()
3885
if submit_branch is None:
3886
submit_branch = stored_submit_branch
3888
if stored_submit_branch is None:
3889
branch.set_submit_branch(submit_branch)
3890
if submit_branch is None:
3891
submit_branch = branch.get_parent()
3892
if submit_branch is None:
3893
raise errors.BzrCommandError('No submit branch specified or known')
3895
stored_public_branch = branch.get_public_branch()
3896
if public_branch is None:
3897
public_branch = stored_public_branch
3898
elif stored_public_branch is None:
3899
branch.set_public_branch(public_branch)
3900
if not include_bundle and public_branch is None:
3901
raise errors.BzrCommandError('No public branch specified or'
3903
base_revision_id = None
3904
if revision is not None:
3905
if len(revision) > 2:
3906
raise errors.BzrCommandError('bzr merge-directive takes '
3907
'at most two one revision identifiers')
3908
revision_id = revision[-1].in_history(branch).rev_id
3909
if len(revision) == 2:
3910
base_revision_id = revision[0].in_history(branch).rev_id
3911
base_revision_id = ensure_null(base_revision_id)
3913
revision_id = branch.last_revision()
3914
revision_id = ensure_null(revision_id)
3915
if revision_id == NULL_REVISION:
3916
raise errors.BzrCommandError('No revisions to bundle.')
3917
directive = merge_directive.MergeDirective2.from_objects(
3918
branch.repository, revision_id, time.time(),
3919
osutils.local_time_offset(), submit_branch,
3920
public_branch=public_branch, include_patch=include_patch,
3921
include_bundle=include_bundle, message=message,
3922
base_revision_id=base_revision_id)
3925
self.outf.write(directive.to_signed(branch))
3927
self.outf.writelines(directive.to_lines())
3929
message = directive.to_email(mail_to, branch, sign)
3930
s = SMTPConnection(branch.get_config())
3931
s.send_email(message)
3934
class cmd_send(Command):
3935
"""Mail or create a merge-directive for submiting changes.
3937
A merge directive provides many things needed for requesting merges:
3939
* A machine-readable description of the merge to perform
3941
* An optional patch that is a preview of the changes requested
3943
* An optional bundle of revision data, so that the changes can be applied
3944
directly from the merge directive, without retrieving data from a
3947
If --no-bundle is specified, then public_branch is needed (and must be
3948
up-to-date), so that the receiver can perform the merge using the
3949
public_branch. The public_branch is always included if known, so that
3950
people can check it later.
3952
The submit branch defaults to the parent, but can be overridden. Both
3953
submit branch and public branch will be remembered if supplied.
3955
If a public_branch is known for the submit_branch, that public submit
3956
branch is used in the merge instructions. This means that a local mirror
3957
can be used as your actual submit branch, once you have set public_branch
3960
Mail is sent using your preferred mail program. This should be transparent
3961
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
3962
If the preferred client can't be found (or used), your editor will be used.
3964
To use a specific mail program, set the mail_client configuration option.
3965
(For Thunderbird 1.5, this works around some bugs.) Supported values for
3966
specific clients are "evolution", "kmail", "mutt", and "thunderbird";
3967
generic options are "default", "editor", "mapi", and "xdg-email".
3969
If mail is being sent, a to address is required. This can be supplied
3970
either on the commandline, or by setting the submit_to configuration
3973
Two formats are currently supported: "4" uses revision bundle format 4 and
3974
merge directive format 2. It is significantly faster and smaller than
3975
older formats. It is compatible with Bazaar 0.19 and later. It is the
3976
default. "0.9" uses revision bundle format 0.9 and merge directive
3977
format 1. It is compatible with Bazaar 0.12 - 0.18.
3980
encoding_type = 'exact'
3982
_see_also = ['merge']
3984
takes_args = ['submit_branch?', 'public_branch?']
3988
help='Do not include a bundle in the merge directive.'),
3989
Option('no-patch', help='Do not include a preview patch in the merge'
3992
help='Remember submit and public branch.'),
3994
help='Branch to generate the submission from, '
3995
'rather than the one containing the working directory.',
3998
Option('output', short_name='o', help='Write directive to this file.',
4000
Option('mail-to', help='Mail the request to this address.',
4004
RegistryOption.from_kwargs('format',
4005
'Use the specified output format.',
4006
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4007
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4010
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4011
no_patch=False, revision=None, remember=False, output=None,
4012
format='4', mail_to=None, message=None, **kwargs):
4013
return self._run(submit_branch, revision, public_branch, remember,
4014
format, no_bundle, no_patch, output,
4015
kwargs.get('from', '.'), mail_to, message)
4017
def _run(self, submit_branch, revision, public_branch, remember, format,
4018
no_bundle, no_patch, output, from_, mail_to, message):
4019
from bzrlib.revision import NULL_REVISION
4020
branch = Branch.open_containing(from_)[0]
4022
outfile = StringIO()
4026
outfile = open(output, 'wb')
4027
# we may need to write data into branch's repository to calculate
4032
config = branch.get_config()
4034
mail_to = config.get_user_option('submit_to')
4035
mail_client = config.get_mail_client()
4036
if remember and submit_branch is None:
4037
raise errors.BzrCommandError(
4038
'--remember requires a branch to be specified.')
4039
stored_submit_branch = branch.get_submit_branch()
4040
remembered_submit_branch = False
4041
if submit_branch is None:
4042
submit_branch = stored_submit_branch
4043
remembered_submit_branch = True
4045
if stored_submit_branch is None or remember:
4046
branch.set_submit_branch(submit_branch)
4047
if submit_branch is None:
4048
submit_branch = branch.get_parent()
4049
remembered_submit_branch = True
4050
if submit_branch is None:
4051
raise errors.BzrCommandError('No submit branch known or'
4053
if remembered_submit_branch:
4054
note('Using saved location: %s', submit_branch)
4056
stored_public_branch = branch.get_public_branch()
4057
if public_branch is None:
4058
public_branch = stored_public_branch
4059
elif stored_public_branch is None or remember:
4060
branch.set_public_branch(public_branch)
4061
if no_bundle and public_branch is None:
4062
raise errors.BzrCommandError('No public branch specified or'
4064
base_revision_id = None
4066
if revision is not None:
4067
if len(revision) > 2:
4068
raise errors.BzrCommandError('bzr send takes '
4069
'at most two one revision identifiers')
4070
revision_id = revision[-1].in_history(branch).rev_id
4071
if len(revision) == 2:
4072
base_revision_id = revision[0].in_history(branch).rev_id
4073
if revision_id is None:
4074
revision_id = branch.last_revision()
4075
if revision_id == NULL_REVISION:
4076
raise errors.BzrCommandError('No revisions to submit.')
4078
directive = merge_directive.MergeDirective2.from_objects(
4079
branch.repository, revision_id, time.time(),
4080
osutils.local_time_offset(), submit_branch,
4081
public_branch=public_branch, include_patch=not no_patch,
4082
include_bundle=not no_bundle, message=message,
4083
base_revision_id=base_revision_id)
4084
elif format == '0.9':
4087
patch_type = 'bundle'
4089
raise errors.BzrCommandError('Format 0.9 does not'
4090
' permit bundle with no patch')
4096
directive = merge_directive.MergeDirective.from_objects(
4097
branch.repository, revision_id, time.time(),
4098
osutils.local_time_offset(), submit_branch,
4099
public_branch=public_branch, patch_type=patch_type,
4102
outfile.writelines(directive.to_lines())
4104
subject = '[MERGE] '
4105
if message is not None:
4108
revision = branch.repository.get_revision(revision_id)
4109
subject += revision.get_summary()
4110
mail_client.compose_merge_request(mail_to, subject,
4118
class cmd_bundle_revisions(cmd_send):
4120
"""Create a merge-directive for submiting changes.
4122
A merge directive provides many things needed for requesting merges:
4124
* A machine-readable description of the merge to perform
4126
* An optional patch that is a preview of the changes requested
4128
* An optional bundle of revision data, so that the changes can be applied
4129
directly from the merge directive, without retrieving data from a
4132
If --no-bundle is specified, then public_branch is needed (and must be
4133
up-to-date), so that the receiver can perform the merge using the
4134
public_branch. The public_branch is always included if known, so that
4135
people can check it later.
4137
The submit branch defaults to the parent, but can be overridden. Both
4138
submit branch and public branch will be remembered if supplied.
4140
If a public_branch is known for the submit_branch, that public submit
4141
branch is used in the merge instructions. This means that a local mirror
4142
can be used as your actual submit branch, once you have set public_branch
4145
Two formats are currently supported: "4" uses revision bundle format 4 and
4146
merge directive format 2. It is significantly faster and smaller than
4147
older formats. It is compatible with Bazaar 0.19 and later. It is the
4148
default. "0.9" uses revision bundle format 0.9 and merge directive
4149
format 1. It is compatible with Bazaar 0.12 - 0.18.
4154
help='Do not include a bundle in the merge directive.'),
4155
Option('no-patch', help='Do not include a preview patch in the merge'
4158
help='Remember submit and public branch.'),
4160
help='Branch to generate the submission from, '
4161
'rather than the one containing the working directory.',
4164
Option('output', short_name='o', help='Write directive to this file.',
4167
RegistryOption.from_kwargs('format',
4168
'Use the specified output format.',
4169
**{'4': 'Bundle format 4, Merge Directive 2 (default)',
4170
'0.9': 'Bundle format 0.9, Merge Directive 1',})
4172
aliases = ['bundle']
4174
_see_also = ['send', 'merge']
4178
def run(self, submit_branch=None, public_branch=None, no_bundle=False,
4179
no_patch=False, revision=None, remember=False, output=None,
4180
format='4', **kwargs):
4183
return self._run(submit_branch, revision, public_branch, remember,
4184
format, no_bundle, no_patch, output,
4185
kwargs.get('from', '.'), None, None)
4188
class cmd_tag(Command):
4189
"""Create, remove or modify a tag naming a revision.
4191
Tags give human-meaningful names to revisions. Commands that take a -r
4192
(--revision) option can be given -rtag:X, where X is any previously
4195
Tags are stored in the branch. Tags are copied from one branch to another
4196
along when you branch, push, pull or merge.
4198
It is an error to give a tag name that already exists unless you pass
4199
--force, in which case the tag is moved to point to the new revision.
4202
_see_also = ['commit', 'tags']
4203
takes_args = ['tag_name']
4206
help='Delete this tag rather than placing it.',
4209
help='Branch in which to place the tag.',
4214
help='Replace existing tags.',
4219
def run(self, tag_name,
4225
branch, relpath = Branch.open_containing(directory)
4229
branch.tags.delete_tag(tag_name)
4230
self.outf.write('Deleted tag %s.\n' % tag_name)
4233
if len(revision) != 1:
4234
raise errors.BzrCommandError(
4235
"Tags can only be placed on a single revision, "
4237
revision_id = revision[0].in_history(branch).rev_id
4239
revision_id = branch.last_revision()
4240
if (not force) and branch.tags.has_tag(tag_name):
4241
raise errors.TagAlreadyExists(tag_name)
4242
branch.tags.set_tag(tag_name, revision_id)
4243
self.outf.write('Created tag %s.\n' % tag_name)
4248
class cmd_tags(Command):
4251
This command shows a table of tag names and the revisions they reference.
4257
help='Branch whose tags should be displayed.',
4261
RegistryOption.from_kwargs('sort',
4262
'Sort tags by different criteria.', title='Sorting',
4263
alpha='Sort tags lexicographically (default).',
4264
time='Sort tags chronologically.',
4275
branch, relpath = Branch.open_containing(directory)
4276
tags = branch.tags.get_tag_dict().items()
4279
elif sort == 'time':
4281
for tag, revid in tags:
4283
revobj = branch.repository.get_revision(revid)
4284
except errors.NoSuchRevision:
4285
timestamp = sys.maxint # place them at the end
4287
timestamp = revobj.timestamp
4288
timestamps[revid] = timestamp
4289
tags.sort(key=lambda x: timestamps[x[1]])
4291
# [ (tag, revid), ... ] -> [ (tag, dotted_revno), ... ]
4292
revno_map = branch.get_revision_id_to_revno_map()
4293
tags = [ (tag, '.'.join(map(str, revno_map.get(revid, ('?',)))))
4294
for tag, revid in tags ]
4295
for tag, revspec in tags:
4296
self.outf.write('%-20s %s\n' % (tag, revspec))
4299
class cmd_reconfigure(Command):
4300
"""Reconfigure the type of a bzr directory.
4302
A target configuration must be specified.
4304
For checkouts, the bind-to location will be auto-detected if not specified.
4305
The order of preference is
4306
1. For a lightweight checkout, the current bound location.
4307
2. For branches that used to be checkouts, the previously-bound location.
4308
3. The push location.
4309
4. The parent location.
4310
If none of these is available, --bind-to must be specified.
4313
takes_args = ['location?']
4314
takes_options = [RegistryOption.from_kwargs('target_type',
4315
title='Target type',
4316
help='The type to reconfigure the directory to.',
4317
value_switches=True, enum_switch=False,
4318
branch='Reconfigure to a branch.',
4319
tree='Reconfigure to a tree.',
4320
checkout='Reconfigure to a checkout.',
4321
lightweight_checkout='Reconfigure to a lightweight'
4323
Option('bind-to', help='Branch to bind checkout to.',
4326
help='Perform reconfiguration even if local changes'
4330
def run(self, location=None, target_type=None, bind_to=None, force=False):
4331
directory = bzrdir.BzrDir.open(location)
4332
if target_type is None:
4333
raise errors.BzrCommandError('No target configuration specified')
4334
elif target_type == 'branch':
4335
reconfiguration = reconfigure.Reconfigure.to_branch(directory)
4336
elif target_type == 'tree':
4337
reconfiguration = reconfigure.Reconfigure.to_tree(directory)
4338
elif target_type == 'checkout':
4339
reconfiguration = reconfigure.Reconfigure.to_checkout(directory,
4341
elif target_type == 'lightweight-checkout':
4342
reconfiguration = reconfigure.Reconfigure.to_lightweight_checkout(
4344
reconfiguration.apply(force)
4347
class cmd_switch(Command):
4348
"""Set the branch of a checkout and update.
4350
For lightweight checkouts, this changes the branch being referenced.
4351
For heavyweight checkouts, this checks that there are no local commits
4352
versus the current bound branch, then it makes the local branch a mirror
4353
of the new location and binds to it.
4355
In both cases, the working tree is updated and uncommitted changes
4356
are merged. The user can commit or revert these as they desire.
4358
Pending merges need to be committed or reverted before using switch.
4361
takes_args = ['to_location']
4362
takes_options = [Option('force',
4363
help='Switch even if local commits will be lost.')
4366
def run(self, to_location, force=False):
4367
from bzrlib import switch
4368
to_branch = Branch.open(to_location)
4370
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
4371
switch.switch(control_dir, to_branch, force)
4372
note('Switched to branch: %s',
4373
urlutils.unescape_for_display(to_branch.base, 'utf-8'))
4376
def _create_prefix(cur_transport):
4377
needed = [cur_transport]
4378
# Recurse upwards until we can create a directory successfully
4380
new_transport = cur_transport.clone('..')
4381
if new_transport.base == cur_transport.base:
4382
raise errors.BzrCommandError(
4383
"Failed to create path prefix for %s."
4384
% cur_transport.base)
4386
new_transport.mkdir('.')
4387
except errors.NoSuchFile:
4388
needed.append(new_transport)
4389
cur_transport = new_transport
4392
# Now we only need to create child directories
4394
cur_transport = needed.pop()
4395
cur_transport.ensure_base()
4398
def _get_mergeable_helper(location):
4399
"""Get a merge directive or bundle if 'location' points to one.
4401
Try try to identify a bundle and returns its mergeable form. If it's not,
4402
we return the tried transport anyway so that it can reused to access the
4405
:param location: can point to a bundle or a branch.
4407
:return: mergeable, transport
4410
url = urlutils.normalize_url(location)
4411
url, filename = urlutils.split(url, exclude_trailing_slash=False)
4412
location_transport = transport.get_transport(url)
4415
# There may be redirections but we ignore the intermediate
4416
# and final transports used
4417
read = bundle.read_mergeable_from_transport
4418
mergeable, t = read(location_transport, filename)
4419
except errors.NotABundle:
4420
# Continue on considering this url a Branch but adjust the
4421
# location_transport
4422
location_transport = location_transport.clone(filename)
4423
return mergeable, location_transport
4426
# these get imported and then picked up by the scan for cmd_*
4427
# TODO: Some more consistent way to split command definitions across files;
4428
# we do need to load at least some information about them to know of
4429
# aliases. ideally we would avoid loading the implementation until the
4430
# details were needed.
4431
from bzrlib.cmd_version_info import cmd_version_info
4432
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
4433
from bzrlib.bundle.commands import (
4436
from bzrlib.sign_my_commits import cmd_sign_my_commits
4437
from bzrlib.weave_commands import cmd_versionedfile_list, cmd_weave_join, \
4438
cmd_weave_plan_merge, cmd_weave_merge_text
added
removed
bzrlib/builtins.py
