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# Copyright (C) 2004, 2005, 2006 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from bzrlib.branch import Branch, BranchReferenceFormat
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from bzrlib.bundle import read_bundle_from_url
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from bzrlib.bundle.apply_bundle import install_bundle, merge_bundle
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from bzrlib.conflicts import ConflictList
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from bzrlib.commands import Command, display_command
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch,
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NotVersionedError, NotABundle)
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from bzrlib.merge import Merge3Merger
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from bzrlib.option import Option
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from bzrlib.progress import DummyProgress, ProgressPhase
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from bzrlib.revision import common_ancestor
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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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 FileInWrongBranch, e:
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raise 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 None.
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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(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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def get_format_type(typestring):
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"""Parse and return a format specifier."""
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if typestring == "weave":
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return bzrdir.BzrDirFormat6()
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if typestring == "default":
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return bzrdir.BzrDirMetaFormat1()
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if typestring == "metaweave":
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format = bzrdir.BzrDirMetaFormat1()
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format.repository_format = repository.RepositoryFormat7()
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if typestring == "knit":
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format = bzrdir.BzrDirMetaFormat1()
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format.repository_format = repository.RepositoryFormatKnit1()
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msg = "Unknown bzr format %s. Current formats are: default, knit,\n" \
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"metaweave and weave" % typestring
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raise 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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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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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']
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aliases = ['st', 'stat']
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encoding_type = 'replace'
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def run(self, show_ids=False, file_list=None, revision=None):
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from bzrlib.status import show_tree_status
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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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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 BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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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_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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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % 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.
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose',
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Option('file-ids-from', type=unicode,
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help='Lookup file ids from here')]
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encoding_type = 'replace'
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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.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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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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action=action, save=not dry_run)
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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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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.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, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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aliases = ['move', 'rename']
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encoding_type = 'replace'
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def run(self, names_list):
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if names_list is None:
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if len(names_list) < 2:
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raise 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]):
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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 BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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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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takes_options = ['remember', 'overwrite', 'revision', 'verbose']
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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, revision=None, verbose=False):
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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branch_to = tree_to.branch
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except NoWorkingTree:
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branch_to = Branch.open_containing(u'.')[0]
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if location is not None:
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reader = bundle.read_bundle_from_url(location)
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pass # Continue on considering this url a Branch
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stored_loc = branch_to.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull 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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if reader is not None:
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install_bundle(branch_to.repository, reader)
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branch_from = branch_to
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branch_from = Branch.open(location)
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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 reader is not None:
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rev_id = reader.target
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elif len(revision) == 1:
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rev_id = revision[0].in_history(branch_from).rev_id
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raise BzrCommandError('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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count = tree_to.pull(branch_from, overwrite, rev_id)
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count = branch_to.pull(branch_from, overwrite, rev_id)
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note('%d revision(s) pulled.' % (count,))
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new_rh = branch_to.revision_history()
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from bzrlib.log import show_changed_revisions
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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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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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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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# FIXME: Way too big! Put this into a function called from the
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br_from = Branch.open_containing('.')[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 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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location_url = to_transport.base
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dir_to = bzrdir.BzrDir.open(location_url)
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br_to = dir_to.open_branch()
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except NotBranchError:
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to_transport = to_transport.clone('..')
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if not create_prefix:
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relurl = to_transport.relpath(location_url)
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mutter('creating directory %s => %s', location_url, relurl)
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to_transport.mkdir(relurl)
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = to_transport.base
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needed = [(to_transport, to_transport.relpath(location_url))]
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to_transport, relpath = needed[-1]
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to_transport.mkdir(relpath)
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new_transport = to_transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(to_transport.base)))
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if new_transport.base == to_transport.base:
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raise BzrCommandError("Could not create "
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dir_to = br_from.bzrdir.clone(location_url,
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revision_id=br_from.last_revision())
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br_to = dir_to.open_branch()
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count = len(br_to.revision_history())
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# We successfully created the target, remember it
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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# We were able to connect to the remote location, so remember it
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# we don't need to successfully push because of possible divergence.
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(br_to.base)
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old_rh = br_to.revision_history()
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tree_to = dir_to.open_workingtree()
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except errors.NotLocalUrl:
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warning('This transport does not update the working '
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'tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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except NoWorkingTree:
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh,
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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# FIXME - wt.last_revision, fallback to branch, fall back to
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# None or perhaps NULL_REVISION to mean copy nothing
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revision_id = br_from.last_revision()
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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name = os.path.basename(to_location) + '\n'
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to_transport = transport.get_transport(to_location)
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to_transport.mkdir('.')
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except errors.FileExists:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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except errors.NoSuchFile:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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# preserve whatever source format we have.
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dir = br_from.bzrdir.sprout(to_transport.base,
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revision_id, basis_dir)
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branch = dir.open_branch()
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except errors.NoSuchRevision:
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to_transport.delete_tree('.')
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msg = "The branch %s has no revision %s." % (from_location, revision[0])
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raise BzrCommandError(msg)
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except errors.UnlistableBranch:
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osutils.rmtree(to_location)
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msg = "The branch %s cannot be used as a --basis" % (basis,)
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raise BzrCommandError(msg)
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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_checkout(Command):
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"""Create a new checkout of an existing branch.
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If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
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the branch found in '.'. This is useful if you have removed the working tree
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or if it was never created - i.e. if you pushed the branch to its current
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If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
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be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
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out of date [so you cannot commit] but it may be useful (i.e. to examine old
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--basis is to speed up checking out from remote branches. When specified, it
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uses the inventory and file contents from the basis branch in preference to the
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branch being checked out.
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takes_args = ['branch_location?', 'to_location?']
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takes_options = ['revision', # , 'basis']
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Option('lightweight',
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help="perform a lightweight checkout. Lightweight "
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"checkouts depend on access to the branch for "
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"every operation. Normal checkouts can perform "
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"common operations like diff and status without "
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"such access, and also support local commits."
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def run(self, branch_location=None, to_location=None, revision=None, basis=None,
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr checkout --revision takes exactly 1 revision value')
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if branch_location is None:
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branch_location = osutils.getcwd()
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to_location = branch_location
753
source = Branch.open(branch_location)
754
if len(revision) == 1 and revision[0] is not None:
755
revision_id = revision[0].in_history(source)[1]
758
if to_location is None:
759
to_location = os.path.basename(branch_location.rstrip("/\\"))
760
# if the source and to_location are the same,
761
# and there is no working tree,
762
# then reconstitute a branch
763
if (osutils.abspath(to_location) ==
764
osutils.abspath(branch_location)):
766
source.bzrdir.open_workingtree()
767
except errors.NoWorkingTree:
768
source.bzrdir.create_workingtree()
771
os.mkdir(to_location)
773
if e.errno == errno.EEXIST:
774
raise BzrCommandError('Target directory "%s" already'
775
' exists.' % to_location)
776
if e.errno == errno.ENOENT:
777
raise BzrCommandError('Parent of "%s" does not exist.' %
781
old_format = bzrdir.BzrDirFormat.get_default_format()
782
bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
784
source.create_checkout(to_location, revision_id, lightweight)
786
bzrdir.BzrDirFormat.set_default_format(old_format)
789
class cmd_renames(Command):
790
"""Show list of renamed files.
792
# TODO: Option to show renames between two historical versions.
794
# TODO: Only show renames under dir, rather than in the whole branch.
795
takes_args = ['dir?']
798
def run(self, dir=u'.'):
799
from bzrlib.tree import find_renames
800
tree = WorkingTree.open_containing(dir)[0]
801
old_inv = tree.basis_tree().inventory
802
new_inv = tree.read_working_inventory()
803
renames = list(find_renames(old_inv, new_inv))
805
for old_name, new_name in renames:
806
self.outf.write("%s => %s\n" % (old_name, new_name))
809
class cmd_update(Command):
810
"""Update a tree to have the latest code committed to its branch.
812
This will perform a merge into the working tree, and may generate
813
conflicts. If you have any local changes, you will still
814
need to commit them after the update for the update to be complete.
816
If you want to discard your local changes, you can just do a
817
'bzr revert' instead of 'bzr commit' after the update.
819
takes_args = ['dir?']
822
def run(self, dir='.'):
823
tree = WorkingTree.open_containing(dir)[0]
826
existing_pending_merges = tree.pending_merges()
827
last_rev = tree.last_revision()
828
if last_rev == tree.branch.last_revision():
829
# may be up to date, check master too.
830
master = tree.branch.get_master_branch()
831
if master is None or last_rev == master.last_revision():
832
revno = tree.branch.revision_id_to_revno(last_rev)
833
note("Tree is up to date at revision %d." % (revno,))
835
conflicts = tree.update()
836
revno = tree.branch.revision_id_to_revno(tree.last_revision())
837
note('Updated to revision %d.' % (revno,))
838
if tree.pending_merges() != existing_pending_merges:
839
note('Your local commits will now show as pending merges with '
840
"'bzr status', and can be committed with 'bzr commit'.")
849
class cmd_info(Command):
850
"""Show information about a working tree, branch or repository.
852
This command will show all known locations and formats associated to the
853
tree, branch or repository. Statistical information is included with
856
Branches and working trees will also report any missing revisions.
858
takes_args = ['location?']
859
takes_options = ['verbose']
862
def run(self, location=None, verbose=False):
863
from bzrlib.info import show_bzrdir_info
864
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
868
class cmd_remove(Command):
869
"""Make a file unversioned.
871
This makes bzr stop tracking changes to a versioned file. It does
872
not delete the working copy.
874
You can specify one or more files, and/or --new. If you specify --new,
875
only 'added' files will be removed. If you specify both, then new files
876
in the specified directories will be removed. If the directories are
877
also new, they will also be removed.
879
takes_args = ['file*']
880
takes_options = ['verbose', Option('new', help='remove newly-added files')]
882
encoding_type = 'replace'
884
def run(self, file_list, verbose=False, new=False):
885
tree, file_list = tree_files(file_list)
887
if file_list is None:
888
raise BzrCommandError('Specify one or more files to remove, or'
891
added = tree.changes_from(tree.basis_tree(),
892
specific_files=file_list).added
893
file_list = sorted([f[0] for f in added], reverse=True)
894
if len(file_list) == 0:
895
raise BzrCommandError('No matching files.')
896
tree.remove(file_list, verbose=verbose, to_file=self.outf)
899
class cmd_file_id(Command):
900
"""Print file_id of a particular file or directory.
902
The file_id is assigned when the file is first added and remains the
903
same through all revisions where the file exists, even when it is
908
takes_args = ['filename']
911
def run(self, filename):
912
tree, relpath = WorkingTree.open_containing(filename)
913
i = tree.inventory.path2id(relpath)
915
raise BzrError("%r is not a versioned file" % filename)
917
self.outf.write(i + '\n')
920
class cmd_file_path(Command):
921
"""Print path of file_ids to a file or directory.
923
This prints one line for each directory down to the target,
924
starting at the branch root.
928
takes_args = ['filename']
931
def run(self, filename):
932
tree, relpath = WorkingTree.open_containing(filename)
934
fid = inv.path2id(relpath)
936
raise BzrError("%r is not a versioned file" % filename)
937
for fip in inv.get_idpath(fid):
938
self.outf.write(fip + '\n')
941
class cmd_reconcile(Command):
942
"""Reconcile bzr metadata in a branch.
944
This can correct data mismatches that may have been caused by
945
previous ghost operations or bzr upgrades. You should only
946
need to run this command if 'bzr check' or a bzr developer
947
advises you to run it.
949
If a second branch is provided, cross-branch reconciliation is
950
also attempted, which will check that data like the tree root
951
id which was not present in very early bzr versions is represented
952
correctly in both branches.
954
At the same time it is run it may recompress data resulting in
955
a potential saving in disk space or performance gain.
957
The branch *MUST* be on a listable system such as local disk or sftp.
959
takes_args = ['branch?']
961
def run(self, branch="."):
962
from bzrlib.reconcile import reconcile
963
dir = bzrdir.BzrDir.open(branch)
967
class cmd_revision_history(Command):
968
"""Display the list of revision ids on a branch."""
969
takes_args = ['location?']
974
def run(self, location="."):
975
branch = Branch.open_containing(location)[0]
976
for revid in branch.revision_history():
977
self.outf.write(revid)
978
self.outf.write('\n')
981
class cmd_ancestry(Command):
982
"""List all revisions merged into this branch."""
983
takes_args = ['location?']
988
def run(self, location="."):
990
wt = WorkingTree.open_containing(location)[0]
991
except errors.NoWorkingTree:
992
b = Branch.open(location)
993
last_revision = b.last_revision()
996
last_revision = wt.last_revision()
998
revision_ids = b.repository.get_ancestry(last_revision)
999
assert revision_ids[0] == None
1001
for revision_id in revision_ids:
1002
self.outf.write(revision_id + '\n')
1005
class cmd_init(Command):
1006
"""Make a directory into a versioned branch.
1008
Use this to create an empty branch, or before importing an
1011
If there is a repository in a parent directory of the location, then
1012
the history of the branch will be stored in the repository. Otherwise
1013
init creates a standalone branch which carries its own history in
1016
If there is already a branch at the location but it has no working tree,
1017
the tree can be populated with 'bzr checkout'.
1019
Recipe for importing a tree of files:
1024
bzr commit -m 'imported project'
1026
takes_args = ['location?']
1029
help='Specify a format for this branch. Current'
1030
' formats are: default, knit, metaweave and'
1031
' weave. Default is knit; metaweave and'
1032
' weave are deprecated',
1033
type=get_format_type),
1035
def run(self, location=None, format=None):
1037
format = get_format_type('default')
1038
if location is None:
1041
to_transport = transport.get_transport(location)
1043
# The path has to exist to initialize a
1044
# branch inside of it.
1045
# Just using os.mkdir, since I don't
1046
# believe that we want to create a bunch of
1047
# locations if the user supplies an extended path
1048
# TODO: create-prefix
1050
to_transport.mkdir('.')
1051
except errors.FileExists:
1055
existing_bzrdir = bzrdir.BzrDir.open(location)
1056
except NotBranchError:
1057
# really a NotBzrDir error...
1058
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1060
if existing_bzrdir.has_branch():
1061
if (isinstance(to_transport, LocalTransport)
1062
and not existing_bzrdir.has_workingtree()):
1063
raise errors.BranchExistsWithoutWorkingTree(location)
1064
raise errors.AlreadyBranchError(location)
1066
existing_bzrdir.create_branch()
1067
existing_bzrdir.create_workingtree()
1070
class cmd_init_repository(Command):
1071
"""Create a shared repository to hold branches.
1073
New branches created under the repository directory will store their revisions
1074
in the repository, not in the branch directory, if the branch format supports
1080
bzr checkout --lightweight repo/trunk trunk-checkout
1084
takes_args = ["location"]
1085
takes_options = [Option('format',
1086
help='Specify a format for this repository.'
1087
' Current formats are: default, knit,'
1088
' metaweave and weave. Default is knit;'
1089
' metaweave and weave are deprecated',
1090
type=get_format_type),
1092
help='Allows branches in repository to have'
1094
aliases = ["init-repo"]
1095
def run(self, location, format=None, trees=False):
1097
format = get_format_type('default')
1099
if location is None:
1102
to_transport = transport.get_transport(location)
1104
to_transport.mkdir('.')
1105
except errors.FileExists:
1108
newdir = format.initialize_on_transport(to_transport)
1109
repo = newdir.create_repository(shared=True)
1110
repo.set_make_working_trees(trees)
1113
class cmd_diff(Command):
1114
"""Show differences in the working tree or between revisions.
1116
If files are listed, only the changes in those files are listed.
1117
Otherwise, all changes for the tree are listed.
1119
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1120
produces patches suitable for "patch -p1".
1124
Shows the difference in the working tree versus the last commit
1126
Difference between the working tree and revision 1
1128
Difference between revision 2 and revision 1
1129
bzr diff --diff-prefix old/:new/
1130
Same as 'bzr diff' but prefix paths with old/ and new/
1131
bzr diff bzr.mine bzr.dev
1132
Show the differences between the two working trees
1134
Show just the differences for 'foo.c'
1136
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1137
# or a graphical diff.
1139
# TODO: Python difflib is not exactly the same as unidiff; should
1140
# either fix it up or prefer to use an external diff.
1142
# TODO: Selected-file diff is inefficient and doesn't show you
1145
# TODO: This probably handles non-Unix newlines poorly.
1147
takes_args = ['file*']
1148
takes_options = ['revision', 'diff-options', 'prefix']
1149
aliases = ['di', 'dif']
1150
encoding_type = 'exact'
1153
def run(self, revision=None, file_list=None, diff_options=None,
1155
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1157
if (prefix is None) or (prefix == '0'):
1165
if not ':' in prefix:
1166
raise BzrError("--diff-prefix expects two values separated by a colon")
1167
old_label, new_label = prefix.split(":")
1170
tree1, file_list = internal_tree_files(file_list)
1174
except FileInWrongBranch:
1175
if len(file_list) != 2:
1176
raise BzrCommandError("Files are in different branches")
1178
tree1, file1 = WorkingTree.open_containing(file_list[0])
1179
tree2, file2 = WorkingTree.open_containing(file_list[1])
1180
if file1 != "" or file2 != "":
1181
# FIXME diff those two files. rbc 20051123
1182
raise BzrCommandError("Files are in different branches")
1184
except NotBranchError:
1185
if (revision is not None and len(revision) == 2
1186
and not revision[0].needs_branch()
1187
and not revision[1].needs_branch()):
1188
# If both revision specs include a branch, we can
1189
# diff them without needing a local working tree
1190
tree1, tree2 = None, None
1193
if revision is not None:
1194
if tree2 is not None:
1195
raise BzrCommandError("Can't specify -r with two branches")
1196
if (len(revision) == 1) or (revision[1].spec is None):
1197
return diff_cmd_helper(tree1, file_list, diff_options,
1199
old_label=old_label, new_label=new_label)
1200
elif len(revision) == 2:
1201
return diff_cmd_helper(tree1, file_list, diff_options,
1202
revision[0], revision[1],
1203
old_label=old_label, new_label=new_label)
1205
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
1207
if tree2 is not None:
1208
return show_diff_trees(tree1, tree2, sys.stdout,
1209
specific_files=file_list,
1210
external_diff_options=diff_options,
1211
old_label=old_label, new_label=new_label)
1213
return diff_cmd_helper(tree1, file_list, diff_options,
1214
old_label=old_label, new_label=new_label)
1217
class cmd_deleted(Command):
1218
"""List files deleted in the working tree.
1220
# TODO: Show files deleted since a previous revision, or
1221
# between two revisions.
1222
# TODO: Much more efficient way to do this: read in new
1223
# directories with readdir, rather than stating each one. Same
1224
# level of effort but possibly much less IO. (Or possibly not,
1225
# if the directories are very large...)
1226
takes_options = ['show-ids']
1229
def run(self, show_ids=False):
1230
tree = WorkingTree.open_containing(u'.')[0]
1231
old = tree.basis_tree()
1232
for path, ie in old.inventory.iter_entries():
1233
if not tree.has_id(ie.file_id):
1234
self.outf.write(path)
1236
self.outf.write(' ')
1237
self.outf.write(ie.file_id)
1238
self.outf.write('\n')
1241
class cmd_modified(Command):
1242
"""List files modified in working tree."""
1246
tree = WorkingTree.open_containing(u'.')[0]
1247
td = tree.changes_from(tree.basis_tree())
1248
for path, id, kind, text_modified, meta_modified in td.modified:
1249
self.outf.write(path + '\n')
1252
class cmd_added(Command):
1253
"""List files added in working tree."""
1257
wt = WorkingTree.open_containing(u'.')[0]
1258
basis_inv = wt.basis_tree().inventory
1261
if file_id in basis_inv:
1263
path = inv.id2path(file_id)
1264
if not os.access(osutils.abspath(path), os.F_OK):
1266
self.outf.write(path + '\n')
1269
class cmd_root(Command):
1270
"""Show the tree root directory.
1272
The root is the nearest enclosing directory with a .bzr control
1274
takes_args = ['filename?']
1276
def run(self, filename=None):
1277
"""Print the branch root."""
1278
tree = WorkingTree.open_containing(filename)[0]
1279
self.outf.write(tree.basedir + '\n')
1282
class cmd_log(Command):
1283
"""Show log of a branch, file, or directory.
1285
By default show the log of the branch containing the working directory.
1287
To request a range of logs, you can use the command -r begin..end
1288
-r revision requests a specific revision, -r ..end or -r begin.. are
1294
bzr log -r -10.. http://server/branch
1297
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1299
takes_args = ['location?']
1300
takes_options = [Option('forward',
1301
help='show from oldest to newest'),
1304
help='show files changed in each revision'),
1305
'show-ids', 'revision',
1309
help='show revisions whose message matches this regexp',
1313
encoding_type = 'replace'
1316
def run(self, location=None, timezone='original',
1326
from bzrlib.log import log_formatter, show_log
1327
assert message is None or isinstance(message, basestring), \
1328
"invalid message argument %r" % message
1329
direction = (forward and 'forward') or 'reverse'
1334
# find the file id to log:
1336
dir, fp = bzrdir.BzrDir.open_containing(location)
1337
b = dir.open_branch()
1341
inv = dir.open_workingtree().inventory
1342
except (errors.NotBranchError, errors.NotLocalUrl):
1343
# either no tree, or is remote.
1344
inv = b.basis_tree().inventory
1345
file_id = inv.path2id(fp)
1348
# FIXME ? log the current subdir only RBC 20060203
1349
if revision is not None and len(revision) > 0 and revision[0].get_branch():
1350
location = revision[0].get_branch()
1353
dir, relpath = bzrdir.BzrDir.open_containing(location)
1354
b = dir.open_branch()
1356
if revision is None:
1359
elif len(revision) == 1:
1360
rev1 = rev2 = revision[0].in_history(b).revno
1361
elif len(revision) == 2:
1362
if revision[1].get_branch() != revision[0].get_branch():
1363
# b is taken from revision[0].get_branch(), and
1364
# show_log will use its revision_history. Having
1365
# different branches will lead to weird behaviors.
1366
raise BzrCommandError(
1367
"Log doesn't accept two revisions in different branches.")
1368
if revision[0].spec is None:
1369
# missing begin-range means first revision
1372
rev1 = revision[0].in_history(b).revno
1374
if revision[1].spec is None:
1375
# missing end-range means last known revision
1378
rev2 = revision[1].in_history(b).revno
1380
raise BzrCommandError('bzr log --revision takes one or two values.')
1382
# By this point, the revision numbers are converted to the +ve
1383
# form if they were supplied in the -ve form, so we can do
1384
# this comparison in relative safety
1386
(rev2, rev1) = (rev1, rev2)
1388
if (log_format == None):
1389
default = b.get_config().log_format()
1390
log_format = get_log_format(long=long, short=short, line=line,
1392
lf = log_formatter(log_format,
1395
show_timezone=timezone)
1401
direction=direction,
1402
start_revision=rev1,
1407
def get_log_format(long=False, short=False, line=False, default='long'):
1408
log_format = default
1412
log_format = 'short'
1418
class cmd_touching_revisions(Command):
1419
"""Return revision-ids which affected a particular file.
1421
A more user-friendly interface is "bzr log FILE".
1425
takes_args = ["filename"]
1428
def run(self, filename):
1429
tree, relpath = WorkingTree.open_containing(filename)
1431
inv = tree.read_working_inventory()
1432
file_id = inv.path2id(relpath)
1433
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1434
self.outf.write("%6d %s\n" % (revno, what))
1437
class cmd_ls(Command):
1438
"""List files in a tree.
1440
# TODO: Take a revision or remote path and list that tree instead.
1442
takes_options = ['verbose', 'revision',
1443
Option('non-recursive',
1444
help='don\'t recurse into sub-directories'),
1446
help='Print all paths from the root of the branch.'),
1447
Option('unknown', help='Print unknown files'),
1448
Option('versioned', help='Print versioned files'),
1449
Option('ignored', help='Print ignored files'),
1451
Option('null', help='Null separate the files'),
1454
def run(self, revision=None, verbose=False,
1455
non_recursive=False, from_root=False,
1456
unknown=False, versioned=False, ignored=False,
1459
if verbose and null:
1460
raise BzrCommandError('Cannot set both --verbose and --null')
1461
all = not (unknown or versioned or ignored)
1463
selection = {'I':ignored, '?':unknown, 'V':versioned}
1465
tree, relpath = WorkingTree.open_containing(u'.')
1470
if revision is not None:
1471
tree = tree.branch.repository.revision_tree(
1472
revision[0].in_history(tree.branch).rev_id)
1474
for fp, fc, kind, fid, entry in tree.list_files():
1475
if fp.startswith(relpath):
1476
fp = fp[len(relpath):]
1477
if non_recursive and '/' in fp:
1479
if not all and not selection[fc]:
1482
kindch = entry.kind_character()
1483
self.outf.write('%-8s %s%s\n' % (fc, fp, kindch))
1485
self.outf.write(fp + '\0')
1488
self.outf.write(fp + '\n')
1491
class cmd_unknowns(Command):
1492
"""List unknown files."""
1495
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1496
self.outf.write(osutils.quotefn(f) + '\n')
1499
class cmd_ignore(Command):
1500
"""Ignore a command or pattern.
1502
To remove patterns from the ignore list, edit the .bzrignore file.
1504
If the pattern contains a slash, it is compared to the whole path
1505
from the branch root. Otherwise, it is compared to only the last
1506
component of the path. To match a file only in the root directory,
1509
Ignore patterns are case-insensitive on case-insensitive systems.
1511
Note: wildcards must be quoted from the shell on Unix.
1514
bzr ignore ./Makefile
1515
bzr ignore '*.class'
1517
# TODO: Complain if the filename is absolute
1518
takes_args = ['name_pattern?']
1520
Option('old-default-rules',
1521
help='Out the ignore rules bzr < 0.9 always used.')
1524
def run(self, name_pattern=None, old_default_rules=None):
1525
from bzrlib.atomicfile import AtomicFile
1526
if old_default_rules is not None:
1527
# dump the rules and exit
1528
for pattern in ignores.OLD_DEFAULTS:
1531
if name_pattern is None:
1532
raise BzrCommandError("ignore requires a NAME_PATTERN")
1533
tree, relpath = WorkingTree.open_containing(u'.')
1534
ifn = tree.abspath('.bzrignore')
1535
if os.path.exists(ifn):
1538
igns = f.read().decode('utf-8')
1544
# TODO: If the file already uses crlf-style termination, maybe
1545
# we should use that for the newly added lines?
1547
if igns and igns[-1] != '\n':
1549
igns += name_pattern + '\n'
1551
f = AtomicFile(ifn, 'wt')
1553
f.write(igns.encode('utf-8'))
1558
inv = tree.inventory
1559
if inv.path2id('.bzrignore'):
1560
mutter('.bzrignore is already versioned')
1562
mutter('need to make new .bzrignore file versioned')
1563
tree.add(['.bzrignore'])
1566
class cmd_ignored(Command):
1567
"""List ignored files and the patterns that matched them.
1569
See also: bzr ignore"""
1572
tree = WorkingTree.open_containing(u'.')[0]
1573
for path, file_class, kind, file_id, entry in tree.list_files():
1574
if file_class != 'I':
1576
## XXX: Slightly inefficient since this was already calculated
1577
pat = tree.is_ignored(path)
1578
print '%-50s %s' % (path, pat)
1581
class cmd_lookup_revision(Command):
1582
"""Lookup the revision-id from a revision-number
1585
bzr lookup-revision 33
1588
takes_args = ['revno']
1591
def run(self, revno):
1595
raise BzrCommandError("not a valid revision-number: %r" % revno)
1597
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1600
class cmd_export(Command):
1601
"""Export past revision to destination directory.
1603
If no revision is specified this exports the last committed revision.
1605
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1606
given, try to find the format with the extension. If no extension
1607
is found exports to a directory (equivalent to --format=dir).
1609
Root may be the top directory for tar, tgz and tbz2 formats. If none
1610
is given, the top directory will be the root name of the file.
1612
Note: export of tree with non-ascii filenames to zip is not supported.
1614
Supported formats Autodetected by extension
1615
----------------- -------------------------
1618
tbz2 .tar.bz2, .tbz2
1622
takes_args = ['dest']
1623
takes_options = ['revision', 'format', 'root']
1624
def run(self, dest, revision=None, format=None, root=None):
1625
from bzrlib.export import export
1626
tree = WorkingTree.open_containing(u'.')[0]
1628
if revision is None:
1629
# should be tree.last_revision FIXME
1630
rev_id = b.last_revision()
1632
if len(revision) != 1:
1633
raise BzrError('bzr export --revision takes exactly 1 argument')
1634
rev_id = revision[0].in_history(b).rev_id
1635
t = b.repository.revision_tree(rev_id)
1637
export(t, dest, format, root)
1638
except errors.NoSuchExportFormat, e:
1639
raise BzrCommandError('Unsupported export format: %s' % e.format)
1642
class cmd_cat(Command):
1643
"""Write a file's text from a previous revision."""
1645
takes_options = ['revision']
1646
takes_args = ['filename']
1649
def run(self, filename, revision=None):
1650
if revision is not None and len(revision) != 1:
1651
raise BzrCommandError("bzr cat --revision takes exactly one number")
1654
tree, relpath = WorkingTree.open_containing(filename)
1656
except NotBranchError:
1660
b, relpath = Branch.open_containing(filename)
1661
if revision is not None and revision[0].get_branch() is not None:
1662
b = Branch.open(revision[0].get_branch())
1663
if revision is None:
1664
revision_id = b.last_revision()
1666
revision_id = revision[0].in_history(b).rev_id
1667
b.print_file(relpath, revision_id)
1670
class cmd_local_time_offset(Command):
1671
"""Show the offset in seconds from GMT to local time."""
1675
print osutils.local_time_offset()
1679
class cmd_commit(Command):
1680
"""Commit changes into a new revision.
1682
If no arguments are given, the entire tree is committed.
1684
If selected files are specified, only changes to those files are
1685
committed. If a directory is specified then the directory and everything
1686
within it is committed.
1688
A selected-file commit may fail in some cases where the committed
1689
tree would be invalid, such as trying to commit a file in a
1690
newly-added directory that is not itself committed.
1692
# TODO: Run hooks on tree to-be-committed, and after commit.
1694
# TODO: Strict commit that fails if there are deleted files.
1695
# (what does "deleted files" mean ??)
1697
# TODO: Give better message for -s, --summary, used by tla people
1699
# XXX: verbose currently does nothing
1701
takes_args = ['selected*']
1702
takes_options = ['message', 'verbose',
1704
help='commit even if nothing has changed'),
1705
Option('file', type=str,
1707
help='file containing commit message'),
1709
help="refuse to commit if there are unknown "
1710
"files in the working tree."),
1712
help="perform a local only commit in a bound "
1713
"branch. Such commits are not pushed to "
1714
"the master branch until a normal commit "
1718
aliases = ['ci', 'checkin']
1720
def run(self, message=None, file=None, verbose=True, selected_list=None,
1721
unchanged=False, strict=False, local=False):
1722
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1723
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1725
from bzrlib.msgeditor import edit_commit_message, \
1726
make_commit_message_template
1727
from tempfile import TemporaryFile
1729
# TODO: Need a blackbox test for invoking the external editor; may be
1730
# slightly problematic to run this cross-platform.
1732
# TODO: do more checks that the commit will succeed before
1733
# spending the user's valuable time typing a commit message.
1735
# TODO: if the commit *does* happen to fail, then save the commit
1736
# message to a temporary file where it can be recovered
1737
tree, selected_list = tree_files(selected_list)
1738
if selected_list == ['']:
1739
# workaround - commit of root of tree should be exactly the same
1740
# as just default commit in that tree, and succeed even though
1741
# selected-file merge commit is not done yet
1744
if local and not tree.branch.get_bound_location():
1745
raise errors.LocalRequiresBoundBranch()
1746
if message is None and not file:
1747
template = make_commit_message_template(tree, selected_list)
1748
message = edit_commit_message(template)
1750
raise BzrCommandError("please specify a commit message"
1751
" with either --message or --file")
1752
elif message and file:
1753
raise BzrCommandError("please specify either --message or --file")
1756
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1759
raise BzrCommandError("empty commit message specified")
1762
reporter = ReportCommitToLog()
1764
reporter = NullCommitReporter()
1767
tree.commit(message, specific_files=selected_list,
1768
allow_pointless=unchanged, strict=strict, local=local,
1770
except PointlessCommit:
1771
# FIXME: This should really happen before the file is read in;
1772
# perhaps prepare the commit; get the message; then actually commit
1773
raise BzrCommandError("no changes to commit."
1774
" use --unchanged to commit anyhow")
1775
except ConflictsInTree:
1776
raise BzrCommandError("Conflicts detected in working tree. "
1777
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1778
except StrictCommitFailed:
1779
raise BzrCommandError("Commit refused because there are unknown "
1780
"files in the working tree.")
1781
except errors.BoundBranchOutOfDate, e:
1782
raise BzrCommandError(str(e) + "\n"
1783
'To commit to master branch, run update and then commit.\n'
1784
'You can also pass --local to commit to continue working '
1787
class cmd_check(Command):
1788
"""Validate consistency of branch history.
1790
This command checks various invariants about the branch storage to
1791
detect data corruption or bzr bugs.
1793
takes_args = ['branch?']
1794
takes_options = ['verbose']
1796
def run(self, branch=None, verbose=False):
1797
from bzrlib.check import check
1799
tree = WorkingTree.open_containing()[0]
1800
branch = tree.branch
1802
branch = Branch.open(branch)
1803
check(branch, verbose)
1806
class cmd_scan_cache(Command):
1809
from bzrlib.hashcache import HashCache
1815
print '%6d stats' % c.stat_count
1816
print '%6d in hashcache' % len(c._cache)
1817
print '%6d files removed from cache' % c.removed_count
1818
print '%6d hashes updated' % c.update_count
1819
print '%6d files changed too recently to cache' % c.danger_count
1825
class cmd_upgrade(Command):
1826
"""Upgrade branch storage to current format.
1828
The check command or bzr developers may sometimes advise you to run
1829
this command. When the default format has changed you may also be warned
1830
during other operations to upgrade.
1832
takes_args = ['url?']
1835
help='Upgrade to a specific format. Current formats'
1836
' are: default, knit, metaweave and weave.'
1837
' Default is knit; metaweave and weave are'
1839
type=get_format_type),
1843
def run(self, url='.', format=None):
1844
from bzrlib.upgrade import upgrade
1846
format = get_format_type('default')
1847
upgrade(url, format)
1850
class cmd_whoami(Command):
1851
"""Show or set bzr user id.
1855
bzr whoami 'Frank Chu <fchu@example.com>'
1857
takes_options = [ Option('email',
1858
help='display email address only'),
1860
help='set identity for the current branch instead of '
1863
takes_args = ['name?']
1864
encoding_type = 'replace'
1867
def run(self, email=False, branch=False, name=None):
1869
# use branch if we're inside one; otherwise global config
1871
c = Branch.open_containing('.')[0].get_config()
1872
except NotBranchError:
1873
c = config.GlobalConfig()
1875
self.outf.write(c.user_email() + '\n')
1877
self.outf.write(c.username() + '\n')
1880
# display a warning if an email address isn't included in the given name.
1882
config.extract_email_address(name)
1884
warning('"%s" does not seem to contain an email address. '
1885
'This is allowed, but not recommended.', name)
1887
# use global config unless --branch given
1889
c = Branch.open_containing('.')[0].get_config()
1891
c = config.GlobalConfig()
1892
c.set_user_option('email', name)
1895
class cmd_nick(Command):
1896
"""Print or set the branch nickname.
1898
If unset, the tree root directory name is used as the nickname
1899
To print the current nickname, execute with no argument.
1901
takes_args = ['nickname?']
1902
def run(self, nickname=None):
1903
branch = Branch.open_containing(u'.')[0]
1904
if nickname is None:
1905
self.printme(branch)
1907
branch.nick = nickname
1910
def printme(self, branch):
1914
class cmd_selftest(Command):
1915
"""Run internal test suite.
1917
This creates temporary test directories in the working directory,
1918
but not existing data is affected. These directories are deleted
1919
if the tests pass, or left behind to help in debugging if they
1920
fail and --keep-output is specified.
1922
If arguments are given, they are regular expressions that say
1923
which tests should run.
1925
If the global option '--no-plugins' is given, plugins are not loaded
1926
before running the selftests. This has two effects: features provided or
1927
modified by plugins will not be tested, and tests provided by plugins will
1932
bzr --no-plugins selftest -v
1934
# TODO: --list should give a list of all available tests
1936
# NB: this is used from the class without creating an instance, which is
1937
# why it does not have a self parameter.
1938
def get_transport_type(typestring):
1939
"""Parse and return a transport specifier."""
1940
if typestring == "sftp":
1941
from bzrlib.transport.sftp import SFTPAbsoluteServer
1942
return SFTPAbsoluteServer
1943
if typestring == "memory":
1944
from bzrlib.transport.memory import MemoryServer
1946
if typestring == "fakenfs":
1947
from bzrlib.transport.fakenfs import FakeNFSServer
1948
return FakeNFSServer
1949
msg = "No known transport type %s. Supported types are: sftp\n" %\
1951
raise BzrCommandError(msg)
1954
takes_args = ['testspecs*']
1955
takes_options = ['verbose',
1956
Option('one', help='stop when one test fails'),
1957
Option('keep-output',
1958
help='keep output directories when tests fail'),
1960
help='Use a different transport by default '
1961
'throughout the test suite.',
1962
type=get_transport_type),
1963
Option('benchmark', help='run the bzr bencharks.'),
1964
Option('lsprof-timed',
1965
help='generate lsprof output for benchmarked'
1966
' sections of code.'),
1967
Option('cache-dir', type=str,
1968
help='a directory to cache intermediate'
1969
' benchmark steps'),
1972
def run(self, testspecs_list=None, verbose=None, one=False,
1973
keep_output=False, transport=None, benchmark=None,
1974
lsprof_timed=None, cache_dir=None):
1976
from bzrlib.tests import selftest
1977
import bzrlib.benchmarks as benchmarks
1978
from bzrlib.benchmarks import tree_creator
1980
if cache_dir is not None:
1981
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
1982
# we don't want progress meters from the tests to go to the
1983
# real output; and we don't want log messages cluttering up
1985
save_ui = ui.ui_factory
1986
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
1987
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
1989
info('running tests...')
1991
ui.ui_factory = ui.SilentUIFactory()
1992
if testspecs_list is not None:
1993
pattern = '|'.join(testspecs_list)
1997
test_suite_factory = benchmarks.test_suite
2000
benchfile = open(".perf_history", "at")
2002
test_suite_factory = None
2007
result = selftest(verbose=verbose,
2009
stop_on_failure=one,
2010
keep_output=keep_output,
2011
transport=transport,
2012
test_suite_factory=test_suite_factory,
2013
lsprof_timed=lsprof_timed,
2014
bench_history=benchfile)
2016
if benchfile is not None:
2019
info('tests passed')
2021
info('tests failed')
2022
return int(not result)
2024
ui.ui_factory = save_ui
2027
class cmd_version(Command):
2028
"""Show version of bzr."""
2032
from bzrlib.version import show_version
2036
class cmd_rocks(Command):
2037
"""Statement of optimism."""
2043
print "it sure does!"
2046
class cmd_find_merge_base(Command):
2047
"""Find and print a base revision for merging two branches."""
2048
# TODO: Options to specify revisions on either side, as if
2049
# merging only part of the history.
2050
takes_args = ['branch', 'other']
2054
def run(self, branch, other):
2055
from bzrlib.revision import common_ancestor, MultipleRevisionSources
2057
branch1 = Branch.open_containing(branch)[0]
2058
branch2 = Branch.open_containing(other)[0]
2060
history_1 = branch1.revision_history()
2061
history_2 = branch2.revision_history()
2063
last1 = branch1.last_revision()
2064
last2 = branch2.last_revision()
2066
source = MultipleRevisionSources(branch1.repository,
2069
base_rev_id = common_ancestor(last1, last2, source)
2071
print 'merge base is revision %s' % base_rev_id
2074
class cmd_merge(Command):
2075
"""Perform a three-way merge.
2077
The branch is the branch you will merge from. By default, it will merge
2078
the latest revision. If you specify a revision, that revision will be
2079
merged. If you specify two revisions, the first will be used as a BASE,
2080
and the second one as OTHER. Revision numbers are always relative to the
2083
By default, bzr will try to merge in all new work from the other
2084
branch, automatically determining an appropriate base. If this
2085
fails, you may need to give an explicit base.
2087
Merge will do its best to combine the changes in two branches, but there
2088
are some kinds of problems only a human can fix. When it encounters those,
2089
it will mark a conflict. A conflict means that you need to fix something,
2090
before you should commit.
2092
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2094
If there is no default branch set, the first merge will set it. After
2095
that, you can omit the branch to use the default. To change the
2096
default, use --remember. The value will only be saved if the remote
2097
location can be accessed.
2101
To merge the latest revision from bzr.dev
2102
bzr merge ../bzr.dev
2104
To merge changes up to and including revision 82 from bzr.dev
2105
bzr merge -r 82 ../bzr.dev
2107
To merge the changes introduced by 82, without previous changes:
2108
bzr merge -r 81..82 ../bzr.dev
2110
merge refuses to run if there are any uncommitted changes, unless
2113
The following merge types are available:
2115
takes_args = ['branch?']
2116
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2117
Option('show-base', help="Show base revision text in "
2119
Option('uncommitted', help='Apply uncommitted changes'
2120
' from a working copy, instead of branch changes')]
2123
from merge import merge_type_help
2124
from inspect import getdoc
2125
return getdoc(self) + '\n' + merge_type_help()
2127
def run(self, branch=None, revision=None, force=False, merge_type=None,
2128
show_base=False, reprocess=False, remember=False,
2130
if merge_type is None:
2131
merge_type = Merge3Merger
2133
tree = WorkingTree.open_containing(u'.')[0]
2135
if branch is not None:
2137
reader = bundle.read_bundle_from_url(branch)
2139
pass # Continue on considering this url a Branch
2141
conflicts = merge_bundle(reader, tree, not force, merge_type,
2142
reprocess, show_base)
2148
if revision is None or len(revision) < 1 or revision[0].needs_branch():
2149
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2151
if revision is None or len(revision) < 1:
2154
other = [branch, None]
2157
other = [branch, -1]
2158
other_branch, path = Branch.open_containing(branch)
2161
raise BzrCommandError('Cannot use --uncommitted and --revision'
2162
' at the same time.')
2163
branch = revision[0].get_branch() or branch
2164
if len(revision) == 1:
2166
other_branch, path = Branch.open_containing(branch)
2167
revno = revision[0].in_history(other_branch).revno
2168
other = [branch, revno]
2170
assert len(revision) == 2
2171
if None in revision:
2172
raise BzrCommandError(
2173
"Merge doesn't permit that revision specifier.")
2174
if revision[1].get_branch() != revision[0].get_branch():
2175
# branch is obtained from
2176
# revision[0].get_branch(), and will be used for
2177
# the merge. Having two different branches here
2178
# does not work. Fix it and uncomment the relevant
2179
# section in test_merge if you want it to work.
2180
raise BzrCommandError(
2181
"Merge doesn't accept two revisions in different branches.")
2182
other_branch, path = Branch.open_containing(branch)
2184
base = [branch, revision[0].in_history(other_branch).revno]
2185
other = [branch, revision[1].in_history(other_branch).revno]
2187
if tree.branch.get_parent() is None or remember:
2188
tree.branch.set_parent(other_branch.base)
2191
interesting_files = [path]
2193
interesting_files = None
2194
pb = ui.ui_factory.nested_progress_bar()
2197
conflict_count = merge(other, base, check_clean=(not force),
2198
merge_type=merge_type,
2199
reprocess=reprocess,
2200
show_base=show_base,
2201
pb=pb, file_list=interesting_files)
2204
if conflict_count != 0:
2208
except errors.AmbiguousBase, e:
2209
m = ("sorry, bzr can't determine the right merge base yet\n"
2210
"candidates are:\n "
2211
+ "\n ".join(e.bases)
2213
"please specify an explicit base with -r,\n"
2214
"and (if you want) report this to the bzr developers\n")
2217
# TODO: move up to common parent; this isn't merge-specific anymore.
2218
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2219
"""Use tree.branch's parent if none was supplied.
2221
Report if the remembered location was used.
2223
if supplied_location is not None:
2224
return supplied_location
2225
stored_location = tree.branch.get_parent()
2226
mutter("%s", stored_location)
2227
if stored_location is None:
2228
raise BzrCommandError("No location specified or remembered")
2229
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2230
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2231
return stored_location
2234
class cmd_remerge(Command):
2237
Use this if you want to try a different merge technique while resolving
2238
conflicts. Some merge techniques are better than others, and remerge
2239
lets you try different ones on different files.
2241
The options for remerge have the same meaning and defaults as the ones for
2242
merge. The difference is that remerge can (only) be run when there is a
2243
pending merge, and it lets you specify particular files.
2246
$ bzr remerge --show-base
2247
Re-do the merge of all conflicted files, and show the base text in
2248
conflict regions, in addition to the usual THIS and OTHER texts.
2250
$ bzr remerge --merge-type weave --reprocess foobar
2251
Re-do the merge of "foobar", using the weave merge algorithm, with
2252
additional processing to reduce the size of conflict regions.
2254
The following merge types are available:"""
2255
takes_args = ['file*']
2256
takes_options = ['merge-type', 'reprocess',
2257
Option('show-base', help="Show base revision text in "
2261
from merge import merge_type_help
2262
from inspect import getdoc
2263
return getdoc(self) + '\n' + merge_type_help()
2265
def run(self, file_list=None, merge_type=None, show_base=False,
2267
from bzrlib.merge import merge_inner, transform_tree
2268
if merge_type is None:
2269
merge_type = Merge3Merger
2270
tree, file_list = tree_files(file_list)
2273
parents = tree.get_parent_ids()
2274
if len(parents) != 2:
2275
raise BzrCommandError("Sorry, remerge only works after normal"
2276
" merges. Not cherrypicking or"
2278
repository = tree.branch.repository
2279
base_revision = common_ancestor(parents[0],
2280
parents[1], repository)
2281
base_tree = repository.revision_tree(base_revision)
2282
other_tree = repository.revision_tree(parents[1])
2283
interesting_ids = None
2285
conflicts = tree.conflicts()
2286
if file_list is not None:
2287
interesting_ids = set()
2288
for filename in file_list:
2289
file_id = tree.path2id(filename)
2291
raise NotVersionedError(filename)
2292
interesting_ids.add(file_id)
2293
if tree.kind(file_id) != "directory":
2296
for name, ie in tree.inventory.iter_entries(file_id):
2297
interesting_ids.add(ie.file_id)
2298
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2299
transform_tree(tree, tree.basis_tree(), interesting_ids)
2300
tree.set_conflicts(ConflictList(new_conflicts))
2301
if file_list is None:
2302
restore_files = list(tree.iter_conflicts())
2304
restore_files = file_list
2305
for filename in restore_files:
2307
restore(tree.abspath(filename))
2308
except NotConflicted:
2310
conflicts = merge_inner(tree.branch, other_tree, base_tree,
2312
interesting_ids=interesting_ids,
2313
other_rev_id=parents[1],
2314
merge_type=merge_type,
2315
show_base=show_base,
2316
reprocess=reprocess)
2324
class cmd_revert(Command):
2325
"""Reverse all changes since the last commit.
2327
Only versioned files are affected. Specify filenames to revert only
2328
those files. By default, any files that are changed will be backed up
2329
first. Backup files have a '~' appended to their name.
2331
takes_options = ['revision', 'no-backup']
2332
takes_args = ['file*']
2333
aliases = ['merge-revert']
2335
def run(self, revision=None, no_backup=False, file_list=None):
2336
from bzrlib.commands import parse_spec
2337
if file_list is not None:
2338
if len(file_list) == 0:
2339
raise BzrCommandError("No files specified")
2343
tree, file_list = tree_files(file_list)
2344
if revision is None:
2345
# FIXME should be tree.last_revision
2346
rev_id = tree.last_revision()
2347
elif len(revision) != 1:
2348
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
2350
rev_id = revision[0].in_history(tree.branch).rev_id
2351
pb = ui.ui_factory.nested_progress_bar()
2353
tree.revert(file_list,
2354
tree.branch.repository.revision_tree(rev_id),
2360
class cmd_assert_fail(Command):
2361
"""Test reporting of assertion failures"""
2364
assert False, "always fails"
2367
class cmd_help(Command):
2368
"""Show help on a command or other topic.
2370
For a list of all available commands, say 'bzr help commands'."""
2371
takes_options = [Option('long', 'show help on all commands')]
2372
takes_args = ['topic?']
2373
aliases = ['?', '--help', '-?', '-h']
2376
def run(self, topic=None, long=False):
2378
if topic is None and long:
2383
class cmd_shell_complete(Command):
2384
"""Show appropriate completions for context.
2386
For a list of all available commands, say 'bzr shell-complete'."""
2387
takes_args = ['context?']
2392
def run(self, context=None):
2393
import shellcomplete
2394
shellcomplete.shellcomplete(context)
2397
class cmd_fetch(Command):
2398
"""Copy in history from another branch but don't merge it.
2400
This is an internal method used for pull and merge."""
2402
takes_args = ['from_branch', 'to_branch']
2403
def run(self, from_branch, to_branch):
2404
from bzrlib.fetch import Fetcher
2405
from_b = Branch.open(from_branch)
2406
to_b = Branch.open(to_branch)
2407
Fetcher(to_b, from_b)
2410
class cmd_missing(Command):
2411
"""Show unmerged/unpulled revisions between two branches.
2413
OTHER_BRANCH may be local or remote."""
2414
takes_args = ['other_branch?']
2415
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2417
'Display changes in the local branch only'),
2418
Option('theirs-only',
2419
'Display changes in the remote branch only'),
2427
encoding_type = 'replace'
2430
def run(self, other_branch=None, reverse=False, mine_only=False,
2431
theirs_only=False, log_format=None, long=False, short=False, line=False,
2432
show_ids=False, verbose=False):
2433
from bzrlib.missing import find_unmerged, iter_log_data
2434
from bzrlib.log import log_formatter
2435
local_branch = Branch.open_containing(u".")[0]
2436
parent = local_branch.get_parent()
2437
if other_branch is None:
2438
other_branch = parent
2439
if other_branch is None:
2440
raise BzrCommandError("No peer location known or specified.")
2441
print "Using last location: " + local_branch.get_parent()
2442
remote_branch = Branch.open(other_branch)
2443
if remote_branch.base == local_branch.base:
2444
remote_branch = local_branch
2445
local_branch.lock_read()
2447
remote_branch.lock_read()
2449
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2450
if (log_format == None):
2451
default = local_branch.get_config().log_format()
2452
log_format = get_log_format(long=long, short=short,
2453
line=line, default=default)
2454
lf = log_formatter(log_format,
2457
show_timezone='original')
2458
if reverse is False:
2459
local_extra.reverse()
2460
remote_extra.reverse()
2461
if local_extra and not theirs_only:
2462
print "You have %d extra revision(s):" % len(local_extra)
2463
for data in iter_log_data(local_extra, local_branch.repository,
2466
printed_local = True
2468
printed_local = False
2469
if remote_extra and not mine_only:
2470
if printed_local is True:
2472
print "You are missing %d revision(s):" % len(remote_extra)
2473
for data in iter_log_data(remote_extra, remote_branch.repository,
2476
if not remote_extra and not local_extra:
2478
print "Branches are up to date."
2482
remote_branch.unlock()
2484
local_branch.unlock()
2485
if not status_code and parent is None and other_branch is not None:
2486
local_branch.lock_write()
2488
# handle race conditions - a parent might be set while we run.
2489
if local_branch.get_parent() is None:
2490
local_branch.set_parent(remote_branch.base)
2492
local_branch.unlock()
2496
class cmd_plugins(Command):
2501
import bzrlib.plugin
2502
from inspect import getdoc
2503
for name, plugin in bzrlib.plugin.all_plugins().items():
2504
if hasattr(plugin, '__path__'):
2505
print plugin.__path__[0]
2506
elif hasattr(plugin, '__file__'):
2507
print plugin.__file__
2513
print '\t', d.split('\n')[0]
2516
class cmd_testament(Command):
2517
"""Show testament (signing-form) of a revision."""
2518
takes_options = ['revision',
2519
Option('long', help='Produce long-format testament'),
2520
Option('strict', help='Produce a strict-format'
2522
takes_args = ['branch?']
2524
def run(self, branch=u'.', revision=None, long=False, strict=False):
2525
from bzrlib.testament import Testament, StrictTestament
2527
testament_class = StrictTestament
2529
testament_class = Testament
2530
b = WorkingTree.open_containing(branch)[0].branch
2533
if revision is None:
2534
rev_id = b.last_revision()
2536
rev_id = revision[0].in_history(b).rev_id
2537
t = testament_class.from_revision(b.repository, rev_id)
2539
sys.stdout.writelines(t.as_text_lines())
2541
sys.stdout.write(t.as_short_text())
2546
class cmd_annotate(Command):
2547
"""Show the origin of each line in a file.
2549
This prints out the given file with an annotation on the left side
2550
indicating which revision, author and date introduced the change.
2552
If the origin is the same for a run of consecutive lines, it is
2553
shown only at the top, unless the --all option is given.
2555
# TODO: annotate directories; showing when each file was last changed
2556
# TODO: if the working copy is modified, show annotations on that
2557
# with new uncommitted lines marked
2558
aliases = ['ann', 'blame', 'praise']
2559
takes_args = ['filename']
2560
takes_options = [Option('all', help='show annotations on all lines'),
2561
Option('long', help='show date in annotations'),
2566
def run(self, filename, all=False, long=False, revision=None):
2567
from bzrlib.annotate import annotate_file
2568
tree, relpath = WorkingTree.open_containing(filename)
2569
branch = tree.branch
2572
if revision is None:
2573
revision_id = branch.last_revision()
2574
elif len(revision) != 1:
2575
raise BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2577
revision_id = revision[0].in_history(branch).rev_id
2578
file_id = tree.inventory.path2id(relpath)
2579
tree = branch.repository.revision_tree(revision_id)
2580
file_version = tree.inventory[file_id].revision
2581
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2586
class cmd_re_sign(Command):
2587
"""Create a digital signature for an existing revision."""
2588
# TODO be able to replace existing ones.
2590
hidden = True # is this right ?
2591
takes_args = ['revision_id*']
2592
takes_options = ['revision']
2594
def run(self, revision_id_list=None, revision=None):
2595
import bzrlib.gpg as gpg
2596
if revision_id_list is not None and revision is not None:
2597
raise BzrCommandError('You can only supply one of revision_id or --revision')
2598
if revision_id_list is None and revision is None:
2599
raise BzrCommandError('You must supply either --revision or a revision_id')
2600
b = WorkingTree.open_containing(u'.')[0].branch
2601
gpg_strategy = gpg.GPGStrategy(b.get_config())
2602
if revision_id_list is not None:
2603
for revision_id in revision_id_list:
2604
b.repository.sign_revision(revision_id, gpg_strategy)
2605
elif revision is not None:
2606
if len(revision) == 1:
2607
revno, rev_id = revision[0].in_history(b)
2608
b.repository.sign_revision(rev_id, gpg_strategy)
2609
elif len(revision) == 2:
2610
# are they both on rh- if so we can walk between them
2611
# might be nice to have a range helper for arbitrary
2612
# revision paths. hmm.
2613
from_revno, from_revid = revision[0].in_history(b)
2614
to_revno, to_revid = revision[1].in_history(b)
2615
if to_revid is None:
2616
to_revno = b.revno()
2617
if from_revno is None or to_revno is None:
2618
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2619
for revno in range(from_revno, to_revno + 1):
2620
b.repository.sign_revision(b.get_rev_id(revno),
2623
raise BzrCommandError('Please supply either one revision, or a range.')
2626
class cmd_bind(Command):
2627
"""Bind the current branch to a master branch.
2629
After binding, commits must succeed on the master branch
2630
before they are executed on the local one.
2633
takes_args = ['location']
2636
def run(self, location=None):
2637
b, relpath = Branch.open_containing(u'.')
2638
b_other = Branch.open(location)
2641
except DivergedBranches:
2642
raise BzrCommandError('These branches have diverged.'
2643
' Try merging, and then bind again.')
2646
class cmd_unbind(Command):
2647
"""Unbind the current branch from its master branch.
2649
After unbinding, the local branch is considered independent.
2650
All subsequent commits will be local.
2657
b, relpath = Branch.open_containing(u'.')
2659
raise BzrCommandError('Local branch is not bound')
2662
class cmd_uncommit(Command):
2663
"""Remove the last committed revision.
2665
--verbose will print out what is being removed.
2666
--dry-run will go through all the motions, but not actually
2669
In the future, uncommit will create a revision bundle, which can then
2673
# TODO: jam 20060108 Add an option to allow uncommit to remove
2674
# unreferenced information in 'branch-as-repository' branches.
2675
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2676
# information in shared branches as well.
2677
takes_options = ['verbose', 'revision',
2678
Option('dry-run', help='Don\'t actually make changes'),
2679
Option('force', help='Say yes to all questions.')]
2680
takes_args = ['location?']
2683
def run(self, location=None,
2684
dry_run=False, verbose=False,
2685
revision=None, force=False):
2686
from bzrlib.log import log_formatter, show_log
2688
from bzrlib.uncommit import uncommit
2690
if location is None:
2692
control, relpath = bzrdir.BzrDir.open_containing(location)
2694
tree = control.open_workingtree()
2696
except (errors.NoWorkingTree, errors.NotLocalUrl):
2698
b = control.open_branch()
2701
if revision is None:
2704
# 'bzr uncommit -r 10' actually means uncommit
2705
# so that the final tree is at revno 10.
2706
# but bzrlib.uncommit.uncommit() actually uncommits
2707
# the revisions that are supplied.
2708
# So we need to offset it by one
2709
revno = revision[0].in_history(b).revno+1
2711
if revno <= b.revno():
2712
rev_id = b.get_rev_id(revno)
2714
self.outf.write('No revisions to uncommit.\n')
2717
lf = log_formatter('short',
2719
show_timezone='original')
2724
direction='forward',
2725
start_revision=revno,
2726
end_revision=b.revno())
2729
print 'Dry-run, pretending to remove the above revisions.'
2731
val = raw_input('Press <enter> to continue')
2733
print 'The above revision(s) will be removed.'
2735
val = raw_input('Are you sure [y/N]? ')
2736
if val.lower() not in ('y', 'yes'):
2740
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2744
class cmd_break_lock(Command):
2745
"""Break a dead lock on a repository, branch or working directory.
2747
CAUTION: Locks should only be broken when you are sure that the process
2748
holding the lock has been stopped.
2750
You can get information on what locks are open via the 'bzr info' command.
2755
takes_args = ['location?']
2757
def run(self, location=None, show=False):
2758
if location is None:
2760
control, relpath = bzrdir.BzrDir.open_containing(location)
2762
control.break_lock()
2763
except NotImplementedError:
2768
# command-line interpretation helper for merge-related commands
2769
def merge(other_revision, base_revision,
2770
check_clean=True, ignore_zero=False,
2771
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2772
file_list=None, show_base=False, reprocess=False,
2773
pb=DummyProgress()):
2774
"""Merge changes into a tree.
2777
list(path, revno) Base for three-way merge.
2778
If [None, None] then a base will be automatically determined.
2780
list(path, revno) Other revision for three-way merge.
2782
Directory to merge changes into; '.' by default.
2784
If true, this_dir must have no uncommitted changes before the
2786
ignore_zero - If true, suppress the "zero conflicts" message when
2787
there are no conflicts; should be set when doing something we expect
2788
to complete perfectly.
2789
file_list - If supplied, merge only changes to selected files.
2791
All available ancestors of other_revision and base_revision are
2792
automatically pulled into the branch.
2794
The revno may be -1 to indicate the last revision on the branch, which is
2797
This function is intended for use from the command line; programmatic
2798
clients might prefer to call merge.merge_inner(), which has less magic
2801
from bzrlib.merge import Merger
2802
if this_dir is None:
2804
this_tree = WorkingTree.open_containing(this_dir)[0]
2805
if show_base and not merge_type is Merge3Merger:
2806
raise BzrCommandError("Show-base is not supported for this merge"
2807
" type. %s" % merge_type)
2808
if reprocess and not merge_type.supports_reprocess:
2809
raise BzrCommandError("Conflict reduction is not supported for merge"
2810
" type %s." % merge_type)
2811
if reprocess and show_base:
2812
raise BzrCommandError("Cannot do conflict reduction and show base.")
2814
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2815
merger.pp = ProgressPhase("Merge phase", 5, pb)
2816
merger.pp.next_phase()
2817
merger.check_basis(check_clean)
2818
merger.set_other(other_revision)
2819
merger.pp.next_phase()
2820
merger.set_base(base_revision)
2821
if merger.base_rev_id == merger.other_rev_id:
2822
note('Nothing to do.')
2824
merger.backup_files = backup_files
2825
merger.merge_type = merge_type
2826
merger.set_interesting_files(file_list)
2827
merger.show_base = show_base
2828
merger.reprocess = reprocess
2829
conflicts = merger.do_merge()
2830
if file_list is None:
2831
merger.set_pending()
2837
# these get imported and then picked up by the scan for cmd_*
2838
# TODO: Some more consistent way to split command definitions across files;
2839
# we do need to load at least some information about them to know of
2840
# aliases. ideally we would avoid loading the implementation until the
2841
# details were needed.
2842
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2843
from bzrlib.bundle.commands import cmd_bundle_revisions
2844
from bzrlib.sign_my_commits import cmd_sign_my_commits
2845
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2846
cmd_weave_plan_merge, cmd_weave_merge_text