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# Copyright (C) 2004, 2005, 2006 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from bzrlib.lazy_import import lazy_import
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lazy_import(globals(), """
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from bzrlib.branch import Branch
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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.revision import common_ancestor
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import Command, display_command
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from bzrlib.option import Option
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from bzrlib.progress import DummyProgress, ProgressPhase
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet, info
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except errors.FileInWrongBranch, e:
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raise errors.BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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# XXX: Bad function name; should possibly also be a class method of
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# WorkingTree rather than a function.
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def internal_tree_files(file_list, default_branch=u'.'):
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"""Convert command-line paths to a WorkingTree and relative paths.
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This is typically used for command-line processors that take one or
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more filenames, and infer the workingtree that contains them.
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The filenames given are not required to exist.
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:param file_list: Filenames to convert.
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:param default_branch: Fallback tree path to use if file_list is empty or
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:return: workingtree, [relative_paths]
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(osutils.realpath(file_list[0]))[0]
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for filename in file_list:
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new_list.append(tree.relpath(osutils.dereference_path(filename)))
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except errors.PathNotChild:
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raise errors.FileInWrongBranch(tree.branch, filename)
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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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if typestring == "experimental-knit2":
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format = bzrdir.BzrDirMetaFormat1()
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format.repository_format = repository.RepositoryFormatKnit2()
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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 errors.BzrCommandError(msg)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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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 errors.BzrCommandError('You can only supply one of'
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' revision_id or --revision')
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if revision_id is None and revision is None:
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raise errors.BzrCommandError('You must supply either'
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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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revno, rev_id = rev.in_history(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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class cmd_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 errors.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.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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It is also possible to restrict the list of files to a specific
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set. For example: bzr inventory --show-ids this/file
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takes_options = ['revision', 'show-ids', 'kind']
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takes_args = ['file*']
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def run(self, revision=None, show_ids=False, kind=None, file_list=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise errors.BzrCommandError('invalid kind specified')
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work_tree, file_list = tree_files(file_list)
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if revision is not None:
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if len(revision) > 1:
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raise errors.BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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revision_id = revision[0].in_history(work_tree.branch).rev_id
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tree = work_tree.branch.repository.revision_tree(revision_id)
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# We include work_tree as well as 'tree' here
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# So that doing '-r 10 path/foo' will lookup whatever file
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# exists now at 'path/foo' even if it has been renamed, as
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# well as whatever files existed in revision 10 at path/foo
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trees = [tree, work_tree]
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if file_list is not None:
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file_ids = _mod_tree.find_ids_across_trees(file_list, trees,
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require_versioned=True)
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# find_ids_across_trees may include some paths that don't
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entries = sorted((tree.id2path(file_id), tree.inventory[file_id])
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for file_id in file_ids if file_id in tree)
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entries = tree.inventory.entries()
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for path, entry in entries:
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if kind and kind != entry.kind:
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self.outf.write('%-50s %s\n' % (path, entry.file_id))
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self.outf.write(path)
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self.outf.write('\n')
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, 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 errors.BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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self.outf.write("%s => %s\n" % pair)
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if len(names_list) != 2:
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raise errors.BzrCommandError('to mv multiple files the 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 errors.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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except errors.NotABundle:
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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 errors.BzrCommandError("No pull location known or"
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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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 errors.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 errors.BzrCommandError("No push location known or specified.")
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display_url = urlutils.unescape_for_display(stored_loc,
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self.outf.write("Using saved location: %s\n" % display_url)
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location = stored_loc
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to_transport = transport.get_transport(location)
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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 errors.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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except errors.NoSuchFile:
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raise errors.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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except errors.NoSuchFile:
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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 errors.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 errors.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 errors.DivergedBranches:
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raise errors.BzrCommandError('These branches have diverged.'
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' Try using "merge" and then "push".')
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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 errors.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 errors.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 errors.BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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except errors.NoSuchFile:
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raise errors.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 errors.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 errors.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.
752
To retrieve the branch as of a particular revision, supply the --revision
753
parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
754
out of date [so you cannot commit] but it may be useful (i.e. to examine old
757
--basis is to speed up checking out from remote branches. When specified, it
758
uses the inventory and file contents from the basis branch in preference to the
759
branch being checked out.
761
takes_args = ['branch_location?', 'to_location?']
762
takes_options = ['revision', # , 'basis']
763
Option('lightweight',
764
help="perform a lightweight checkout. Lightweight "
765
"checkouts depend on access to the branch for "
766
"every operation. Normal checkouts can perform "
767
"common operations like diff and status without "
768
"such access, and also support local commits."
773
def run(self, branch_location=None, to_location=None, revision=None, basis=None,
777
elif len(revision) > 1:
778
raise errors.BzrCommandError(
779
'bzr checkout --revision takes exactly 1 revision value')
780
if branch_location is None:
781
branch_location = osutils.getcwd()
782
to_location = branch_location
783
source = Branch.open(branch_location)
784
if len(revision) == 1 and revision[0] is not None:
785
revision_id = revision[0].in_history(source)[1]
788
if to_location is None:
789
to_location = os.path.basename(branch_location.rstrip("/\\"))
790
# if the source and to_location are the same,
791
# and there is no working tree,
792
# then reconstitute a branch
793
if (osutils.abspath(to_location) ==
794
osutils.abspath(branch_location)):
796
source.bzrdir.open_workingtree()
797
except errors.NoWorkingTree:
798
source.bzrdir.create_workingtree()
801
os.mkdir(to_location)
803
if e.errno == errno.EEXIST:
804
raise errors.BzrCommandError('Target directory "%s" already'
805
' exists.' % to_location)
806
if e.errno == errno.ENOENT:
807
raise errors.BzrCommandError('Parent of "%s" does not exist.'
811
old_format = bzrdir.BzrDirFormat.get_default_format()
812
bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
814
source.create_checkout(to_location, revision_id, lightweight)
816
bzrdir.BzrDirFormat.set_default_format(old_format)
819
class cmd_renames(Command):
820
"""Show list of renamed files.
822
# TODO: Option to show renames between two historical versions.
824
# TODO: Only show renames under dir, rather than in the whole branch.
825
takes_args = ['dir?']
828
def run(self, dir=u'.'):
829
tree = WorkingTree.open_containing(dir)[0]
830
old_inv = tree.basis_tree().inventory
831
new_inv = tree.read_working_inventory()
832
renames = list(_mod_tree.find_renames(old_inv, new_inv))
834
for old_name, new_name in renames:
835
self.outf.write("%s => %s\n" % (old_name, new_name))
838
class cmd_update(Command):
839
"""Update a tree to have the latest code committed to its branch.
841
This will perform a merge into the working tree, and may generate
842
conflicts. If you have any local changes, you will still
843
need to commit them after the update for the update to be complete.
845
If you want to discard your local changes, you can just do a
846
'bzr revert' instead of 'bzr commit' after the update.
848
takes_args = ['dir?']
851
def run(self, dir='.'):
852
tree = WorkingTree.open_containing(dir)[0]
853
master = tree.branch.get_master_branch()
854
if master is not None:
857
tree.lock_tree_write()
859
existing_pending_merges = tree.get_parent_ids()[1:]
860
last_rev = tree.last_revision()
861
if last_rev == tree.branch.last_revision():
862
# may be up to date, check master too.
863
master = tree.branch.get_master_branch()
864
if master is None or last_rev == master.last_revision():
865
revno = tree.branch.revision_id_to_revno(last_rev)
866
note("Tree is up to date at revision %d." % (revno,))
868
conflicts = tree.update()
869
revno = tree.branch.revision_id_to_revno(tree.last_revision())
870
note('Updated to revision %d.' % (revno,))
871
if tree.get_parent_ids()[1:] != existing_pending_merges:
872
note('Your local commits will now show as pending merges with '
873
"'bzr status', and can be committed with 'bzr commit'.")
882
class cmd_info(Command):
883
"""Show information about a working tree, branch or repository.
885
This command will show all known locations and formats associated to the
886
tree, branch or repository. Statistical information is included with
889
Branches and working trees will also report any missing revisions.
891
takes_args = ['location?']
892
takes_options = ['verbose']
895
def run(self, location=None, verbose=False):
896
from bzrlib.info import show_bzrdir_info
897
show_bzrdir_info(bzrdir.BzrDir.open_containing(location)[0],
901
class cmd_remove(Command):
902
"""Make a file unversioned.
904
This makes bzr stop tracking changes to a versioned file. It does
905
not delete the working copy.
907
You can specify one or more files, and/or --new. If you specify --new,
908
only 'added' files will be removed. If you specify both, then new files
909
in the specified directories will be removed. If the directories are
910
also new, they will also be removed.
912
takes_args = ['file*']
913
takes_options = ['verbose', Option('new', help='remove newly-added files')]
915
encoding_type = 'replace'
917
def run(self, file_list, verbose=False, new=False):
918
tree, file_list = tree_files(file_list)
920
if file_list is None:
921
raise errors.BzrCommandError('Specify one or more files to'
922
' remove, or use --new.')
924
added = tree.changes_from(tree.basis_tree(),
925
specific_files=file_list).added
926
file_list = sorted([f[0] for f in added], reverse=True)
927
if len(file_list) == 0:
928
raise errors.BzrCommandError('No matching files.')
929
tree.remove(file_list, verbose=verbose, to_file=self.outf)
932
class cmd_file_id(Command):
933
"""Print file_id of a particular file or directory.
935
The file_id is assigned when the file is first added and remains the
936
same through all revisions where the file exists, even when it is
941
takes_args = ['filename']
944
def run(self, filename):
945
tree, relpath = WorkingTree.open_containing(filename)
946
i = tree.inventory.path2id(relpath)
948
raise errors.BzrError("%r is not a versioned file" % filename)
950
self.outf.write(i + '\n')
953
class cmd_file_path(Command):
954
"""Print path of file_ids to a file or directory.
956
This prints one line for each directory down to the target,
957
starting at the branch root.
961
takes_args = ['filename']
964
def run(self, filename):
965
tree, relpath = WorkingTree.open_containing(filename)
967
fid = inv.path2id(relpath)
969
raise errors.BzrError("%r is not a versioned file" % filename)
970
for fip in inv.get_idpath(fid):
971
self.outf.write(fip + '\n')
974
class cmd_reconcile(Command):
975
"""Reconcile bzr metadata in a branch.
977
This can correct data mismatches that may have been caused by
978
previous ghost operations or bzr upgrades. You should only
979
need to run this command if 'bzr check' or a bzr developer
980
advises you to run it.
982
If a second branch is provided, cross-branch reconciliation is
983
also attempted, which will check that data like the tree root
984
id which was not present in very early bzr versions is represented
985
correctly in both branches.
987
At the same time it is run it may recompress data resulting in
988
a potential saving in disk space or performance gain.
990
The branch *MUST* be on a listable system such as local disk or sftp.
992
takes_args = ['branch?']
994
def run(self, branch="."):
995
from bzrlib.reconcile import reconcile
996
dir = bzrdir.BzrDir.open(branch)
1000
class cmd_revision_history(Command):
1001
"""Display the list of revision ids on a branch."""
1002
takes_args = ['location?']
1007
def run(self, location="."):
1008
branch = Branch.open_containing(location)[0]
1009
for revid in branch.revision_history():
1010
self.outf.write(revid)
1011
self.outf.write('\n')
1014
class cmd_ancestry(Command):
1015
"""List all revisions merged into this branch."""
1016
takes_args = ['location?']
1021
def run(self, location="."):
1023
wt = WorkingTree.open_containing(location)[0]
1024
except errors.NoWorkingTree:
1025
b = Branch.open(location)
1026
last_revision = b.last_revision()
1029
last_revision = wt.last_revision()
1031
revision_ids = b.repository.get_ancestry(last_revision)
1032
assert revision_ids[0] is None
1034
for revision_id in revision_ids:
1035
self.outf.write(revision_id + '\n')
1038
class cmd_init(Command):
1039
"""Make a directory into a versioned branch.
1041
Use this to create an empty branch, or before importing an
1044
If there is a repository in a parent directory of the location, then
1045
the history of the branch will be stored in the repository. Otherwise
1046
init creates a standalone branch which carries its own history in
1049
If there is already a branch at the location but it has no working tree,
1050
the tree can be populated with 'bzr checkout'.
1052
Recipe for importing a tree of files:
1057
bzr commit -m 'imported project'
1059
takes_args = ['location?']
1062
help='Specify a format for this branch. Current'
1063
' formats are: default, knit, metaweave and'
1064
' weave. Default is knit; metaweave and'
1065
' weave are deprecated',
1066
type=get_format_type),
1068
def run(self, location=None, format=None):
1070
format = get_format_type('default')
1071
if location is None:
1074
to_transport = transport.get_transport(location)
1076
# The path has to exist to initialize a
1077
# branch inside of it.
1078
# Just using os.mkdir, since I don't
1079
# believe that we want to create a bunch of
1080
# locations if the user supplies an extended path
1081
# TODO: create-prefix
1083
to_transport.mkdir('.')
1084
except errors.FileExists:
1088
existing_bzrdir = bzrdir.BzrDir.open(location)
1089
except errors.NotBranchError:
1090
# really a NotBzrDir error...
1091
bzrdir.BzrDir.create_branch_convenience(location, format=format)
1093
from bzrlib.transport.local import LocalTransport
1094
if existing_bzrdir.has_branch():
1095
if (isinstance(to_transport, LocalTransport)
1096
and not existing_bzrdir.has_workingtree()):
1097
raise errors.BranchExistsWithoutWorkingTree(location)
1098
raise errors.AlreadyBranchError(location)
1100
existing_bzrdir.create_branch()
1101
existing_bzrdir.create_workingtree()
1104
class cmd_init_repository(Command):
1105
"""Create a shared repository to hold branches.
1107
New branches created under the repository directory will store their revisions
1108
in the repository, not in the branch directory, if the branch format supports
1114
bzr checkout --lightweight repo/trunk trunk-checkout
1118
takes_args = ["location"]
1119
takes_options = [Option('format',
1120
help='Specify a format for this repository.'
1121
' Current formats are: default, knit,'
1122
' metaweave and weave. Default is knit;'
1123
' metaweave and weave are deprecated',
1124
type=get_format_type),
1126
help='Allows branches in repository to have'
1128
aliases = ["init-repo"]
1129
def run(self, location, format=None, trees=False):
1131
format = get_format_type('default')
1133
if location is None:
1136
to_transport = transport.get_transport(location)
1138
to_transport.mkdir('.')
1139
except errors.FileExists:
1142
newdir = format.initialize_on_transport(to_transport)
1143
repo = newdir.create_repository(shared=True)
1144
repo.set_make_working_trees(trees)
1147
class cmd_diff(Command):
1148
"""Show differences in the working tree or between revisions.
1150
If files are listed, only the changes in those files are listed.
1151
Otherwise, all changes for the tree are listed.
1153
"bzr diff -p1" is equivalent to "bzr diff --prefix old/:new/", and
1154
produces patches suitable for "patch -p1".
1158
Shows the difference in the working tree versus the last commit
1160
Difference between the working tree and revision 1
1162
Difference between revision 2 and revision 1
1163
bzr diff --diff-prefix old/:new/
1164
Same as 'bzr diff' but prefix paths with old/ and new/
1165
bzr diff bzr.mine bzr.dev
1166
Show the differences between the two working trees
1168
Show just the differences for 'foo.c'
1170
# TODO: Option to use external diff command; could be GNU diff, wdiff,
1171
# or a graphical diff.
1173
# TODO: Python difflib is not exactly the same as unidiff; should
1174
# either fix it up or prefer to use an external diff.
1176
# TODO: Selected-file diff is inefficient and doesn't show you
1179
# TODO: This probably handles non-Unix newlines poorly.
1181
takes_args = ['file*']
1182
takes_options = ['revision', 'diff-options', 'prefix']
1183
aliases = ['di', 'dif']
1184
encoding_type = 'exact'
1187
def run(self, revision=None, file_list=None, diff_options=None,
1189
from bzrlib.diff import diff_cmd_helper, show_diff_trees
1191
if (prefix is None) or (prefix == '0'):
1199
if not ':' in prefix:
1200
raise errors.BzrError("--diff-prefix expects two values"
1201
" separated by a colon")
1202
old_label, new_label = prefix.split(":")
1205
tree1, file_list = internal_tree_files(file_list)
1209
except errors.FileInWrongBranch:
1210
if len(file_list) != 2:
1211
raise errors.BzrCommandError("Files are in different branches")
1213
tree1, file1 = WorkingTree.open_containing(file_list[0])
1214
tree2, file2 = WorkingTree.open_containing(file_list[1])
1215
if file1 != "" or file2 != "":
1216
# FIXME diff those two files. rbc 20051123
1217
raise errors.BzrCommandError("Files are in different branches")
1219
except errors.NotBranchError:
1220
if (revision is not None and len(revision) == 2
1221
and not revision[0].needs_branch()
1222
and not revision[1].needs_branch()):
1223
# If both revision specs include a branch, we can
1224
# diff them without needing a local working tree
1225
tree1, tree2 = None, None
1228
if revision is not None:
1229
if tree2 is not None:
1230
raise errors.BzrCommandError("Can't specify -r with two branches")
1231
if (len(revision) == 1) or (revision[1].spec is None):
1232
return diff_cmd_helper(tree1, file_list, diff_options,
1234
old_label=old_label, new_label=new_label)
1235
elif len(revision) == 2:
1236
return diff_cmd_helper(tree1, file_list, diff_options,
1237
revision[0], revision[1],
1238
old_label=old_label, new_label=new_label)
1240
raise errors.BzrCommandError('bzr diff --revision takes exactly'
1241
' one or two revision identifiers')
1243
if tree2 is not None:
1244
return show_diff_trees(tree1, tree2, sys.stdout,
1245
specific_files=file_list,
1246
external_diff_options=diff_options,
1247
old_label=old_label, new_label=new_label)
1249
return diff_cmd_helper(tree1, file_list, diff_options,
1250
old_label=old_label, new_label=new_label)
1253
class cmd_deleted(Command):
1254
"""List files deleted in the working tree.
1256
# TODO: Show files deleted since a previous revision, or
1257
# between two revisions.
1258
# TODO: Much more efficient way to do this: read in new
1259
# directories with readdir, rather than stating each one. Same
1260
# level of effort but possibly much less IO. (Or possibly not,
1261
# if the directories are very large...)
1262
takes_options = ['show-ids']
1265
def run(self, show_ids=False):
1266
tree = WorkingTree.open_containing(u'.')[0]
1267
old = tree.basis_tree()
1268
for path, ie in old.inventory.iter_entries():
1269
if not tree.has_id(ie.file_id):
1270
self.outf.write(path)
1272
self.outf.write(' ')
1273
self.outf.write(ie.file_id)
1274
self.outf.write('\n')
1277
class cmd_modified(Command):
1278
"""List files modified in working tree."""
1282
tree = WorkingTree.open_containing(u'.')[0]
1283
td = tree.changes_from(tree.basis_tree())
1284
for path, id, kind, text_modified, meta_modified in td.modified:
1285
self.outf.write(path + '\n')
1288
class cmd_added(Command):
1289
"""List files added in working tree."""
1293
wt = WorkingTree.open_containing(u'.')[0]
1294
basis_inv = wt.basis_tree().inventory
1297
if file_id in basis_inv:
1299
if inv.is_root(file_id) and len(basis_inv) == 0:
1301
path = inv.id2path(file_id)
1302
if not os.access(osutils.abspath(path), os.F_OK):
1304
self.outf.write(path + '\n')
1307
class cmd_root(Command):
1308
"""Show the tree root directory.
1310
The root is the nearest enclosing directory with a .bzr control
1312
takes_args = ['filename?']
1314
def run(self, filename=None):
1315
"""Print the branch root."""
1316
tree = WorkingTree.open_containing(filename)[0]
1317
self.outf.write(tree.basedir + '\n')
1320
class cmd_log(Command):
1321
"""Show log of a branch, file, or directory.
1323
By default show the log of the branch containing the working directory.
1325
To request a range of logs, you can use the command -r begin..end
1326
-r revision requests a specific revision, -r ..end or -r begin.. are
1332
bzr log -r -10.. http://server/branch
1335
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1337
takes_args = ['location?']
1338
takes_options = [Option('forward',
1339
help='show from oldest to newest'),
1342
help='show files changed in each revision'),
1343
'show-ids', 'revision',
1347
help='show revisions whose message matches this regexp',
1351
encoding_type = 'replace'
1354
def run(self, location=None, timezone='original',
1364
from bzrlib.log import log_formatter, show_log
1365
assert message is None or isinstance(message, basestring), \
1366
"invalid message argument %r" % message
1367
direction = (forward and 'forward') or 'reverse'
1372
# find the file id to log:
1374
dir, fp = bzrdir.BzrDir.open_containing(location)
1375
b = dir.open_branch()
1379
inv = dir.open_workingtree().inventory
1380
except (errors.NotBranchError, errors.NotLocalUrl):
1381
# either no tree, or is remote.
1382
inv = b.basis_tree().inventory
1383
file_id = inv.path2id(fp)
1386
# FIXME ? log the current subdir only RBC 20060203
1387
if revision is not None \
1388
and len(revision) > 0 and revision[0].get_branch():
1389
location = revision[0].get_branch()
1392
dir, relpath = bzrdir.BzrDir.open_containing(location)
1393
b = dir.open_branch()
1395
if revision is None:
1398
elif len(revision) == 1:
1399
rev1 = rev2 = revision[0].in_history(b).revno
1400
elif len(revision) == 2:
1401
if revision[1].get_branch() != revision[0].get_branch():
1402
# b is taken from revision[0].get_branch(), and
1403
# show_log will use its revision_history. Having
1404
# different branches will lead to weird behaviors.
1405
raise errors.BzrCommandError(
1406
"Log doesn't accept two revisions in different branches.")
1407
if revision[0].spec is None:
1408
# missing begin-range means first revision
1411
rev1 = revision[0].in_history(b).revno
1413
if revision[1].spec is None:
1414
# missing end-range means last known revision
1417
rev2 = revision[1].in_history(b).revno
1419
raise errors.BzrCommandError('bzr log --revision takes one or two values.')
1421
# By this point, the revision numbers are converted to the +ve
1422
# form if they were supplied in the -ve form, so we can do
1423
# this comparison in relative safety
1425
(rev2, rev1) = (rev1, rev2)
1427
if (log_format is None):
1428
default = b.get_config().log_format()
1429
log_format = get_log_format(long=long, short=short, line=line,
1431
lf = log_formatter(log_format,
1434
show_timezone=timezone)
1440
direction=direction,
1441
start_revision=rev1,
1446
def get_log_format(long=False, short=False, line=False, default='long'):
1447
log_format = default
1451
log_format = 'short'
1457
class cmd_touching_revisions(Command):
1458
"""Return revision-ids which affected a particular file.
1460
A more user-friendly interface is "bzr log FILE".
1464
takes_args = ["filename"]
1467
def run(self, filename):
1468
tree, relpath = WorkingTree.open_containing(filename)
1470
inv = tree.read_working_inventory()
1471
file_id = inv.path2id(relpath)
1472
for revno, revision_id, what in log.find_touching_revisions(b, file_id):
1473
self.outf.write("%6d %s\n" % (revno, what))
1476
class cmd_ls(Command):
1477
"""List files in a tree.
1479
# TODO: Take a revision or remote path and list that tree instead.
1481
takes_options = ['verbose', 'revision',
1482
Option('non-recursive',
1483
help='don\'t recurse into sub-directories'),
1485
help='Print all paths from the root of the branch.'),
1486
Option('unknown', help='Print unknown files'),
1487
Option('versioned', help='Print versioned files'),
1488
Option('ignored', help='Print ignored files'),
1490
Option('null', help='Null separate the files'),
1493
def run(self, revision=None, verbose=False,
1494
non_recursive=False, from_root=False,
1495
unknown=False, versioned=False, ignored=False,
1498
if verbose and null:
1499
raise errors.BzrCommandError('Cannot set both --verbose and --null')
1500
all = not (unknown or versioned or ignored)
1502
selection = {'I':ignored, '?':unknown, 'V':versioned}
1504
tree, relpath = WorkingTree.open_containing(u'.')
1509
if revision is not None:
1510
tree = tree.branch.repository.revision_tree(
1511
revision[0].in_history(tree.branch).rev_id)
1513
for fp, fc, kind, fid, entry in tree.list_files(include_root=False):
1514
if fp.startswith(relpath):
1515
fp = fp[len(relpath):]
1516
if non_recursive and '/' in fp:
1518
if not all and not selection[fc]:
1521
kindch = entry.kind_character()
1522
self.outf.write('%-8s %s%s\n' % (fc, fp, kindch))
1524
self.outf.write(fp + '\0')
1527
self.outf.write(fp + '\n')
1530
class cmd_unknowns(Command):
1531
"""List unknown files."""
1534
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1535
self.outf.write(osutils.quotefn(f) + '\n')
1538
class cmd_ignore(Command):
1539
"""Ignore a command or pattern.
1541
To remove patterns from the ignore list, edit the .bzrignore file.
1543
If the pattern contains a slash, it is compared to the whole path
1544
from the branch root. Otherwise, it is compared to only the last
1545
component of the path. To match a file only in the root directory,
1548
Ignore patterns are case-insensitive on case-insensitive systems.
1550
Note: wildcards must be quoted from the shell on Unix.
1553
bzr ignore ./Makefile
1554
bzr ignore '*.class'
1556
# TODO: Complain if the filename is absolute
1557
takes_args = ['name_pattern?']
1559
Option('old-default-rules',
1560
help='Out the ignore rules bzr < 0.9 always used.')
1563
def run(self, name_pattern=None, old_default_rules=None):
1564
from bzrlib.atomicfile import AtomicFile
1565
if old_default_rules is not None:
1566
# dump the rules and exit
1567
for pattern in ignores.OLD_DEFAULTS:
1570
if name_pattern is None:
1571
raise errors.BzrCommandError("ignore requires a NAME_PATTERN")
1572
tree, relpath = WorkingTree.open_containing(u'.')
1573
ifn = tree.abspath('.bzrignore')
1574
if os.path.exists(ifn):
1577
igns = f.read().decode('utf-8')
1583
# TODO: If the file already uses crlf-style termination, maybe
1584
# we should use that for the newly added lines?
1586
if igns and igns[-1] != '\n':
1588
igns += name_pattern + '\n'
1590
f = AtomicFile(ifn, 'wt')
1592
f.write(igns.encode('utf-8'))
1597
inv = tree.inventory
1598
if inv.path2id('.bzrignore'):
1599
mutter('.bzrignore is already versioned')
1601
mutter('need to make new .bzrignore file versioned')
1602
tree.add(['.bzrignore'])
1605
class cmd_ignored(Command):
1606
"""List ignored files and the patterns that matched them.
1608
See also: bzr ignore"""
1611
tree = WorkingTree.open_containing(u'.')[0]
1612
for path, file_class, kind, file_id, entry in tree.list_files():
1613
if file_class != 'I':
1615
## XXX: Slightly inefficient since this was already calculated
1616
pat = tree.is_ignored(path)
1617
print '%-50s %s' % (path, pat)
1620
class cmd_lookup_revision(Command):
1621
"""Lookup the revision-id from a revision-number
1624
bzr lookup-revision 33
1627
takes_args = ['revno']
1630
def run(self, revno):
1634
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
1636
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1639
class cmd_export(Command):
1640
"""Export past revision to destination directory.
1642
If no revision is specified this exports the last committed revision.
1644
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1645
given, try to find the format with the extension. If no extension
1646
is found exports to a directory (equivalent to --format=dir).
1648
Root may be the top directory for tar, tgz and tbz2 formats. If none
1649
is given, the top directory will be the root name of the file.
1651
If branch is omitted then the branch containing the CWD will be used.
1653
Note: export of tree with non-ascii filenames to zip is not supported.
1655
Supported formats Autodetected by extension
1656
----------------- -------------------------
1659
tbz2 .tar.bz2, .tbz2
1663
takes_args = ['dest', 'branch?']
1664
takes_options = ['revision', 'format', 'root']
1665
def run(self, dest, branch=None, revision=None, format=None, root=None):
1666
from bzrlib.export import export
1669
tree = WorkingTree.open_containing(u'.')[0]
1672
b = Branch.open(branch)
1674
if revision is None:
1675
# should be tree.last_revision FIXME
1676
rev_id = b.last_revision()
1678
if len(revision) != 1:
1679
raise errors.BzrError('bzr export --revision takes exactly'
1681
rev_id = revision[0].in_history(b).rev_id
1682
t = b.repository.revision_tree(rev_id)
1684
export(t, dest, format, root)
1685
except errors.NoSuchExportFormat, e:
1686
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
1689
class cmd_cat(Command):
1690
"""Write a file's text from a previous revision."""
1692
takes_options = ['revision']
1693
takes_args = ['filename']
1696
def run(self, filename, revision=None):
1697
if revision is not None and len(revision) != 1:
1698
raise errors.BzrCommandError("bzr cat --revision takes exactly one number")
1701
tree, relpath = WorkingTree.open_containing(filename)
1703
except errors.NotBranchError:
1707
b, relpath = Branch.open_containing(filename)
1708
if revision is not None and revision[0].get_branch() is not None:
1709
b = Branch.open(revision[0].get_branch())
1710
if revision is None:
1711
revision_id = b.last_revision()
1713
revision_id = revision[0].in_history(b).rev_id
1714
b.print_file(relpath, revision_id)
1717
class cmd_local_time_offset(Command):
1718
"""Show the offset in seconds from GMT to local time."""
1722
print osutils.local_time_offset()
1726
class cmd_commit(Command):
1727
"""Commit changes into a new revision.
1729
If no arguments are given, the entire tree is committed.
1731
If selected files are specified, only changes to those files are
1732
committed. If a directory is specified then the directory and everything
1733
within it is committed.
1735
A selected-file commit may fail in some cases where the committed
1736
tree would be invalid, such as trying to commit a file in a
1737
newly-added directory that is not itself committed.
1739
# TODO: Run hooks on tree to-be-committed, and after commit.
1741
# TODO: Strict commit that fails if there are deleted files.
1742
# (what does "deleted files" mean ??)
1744
# TODO: Give better message for -s, --summary, used by tla people
1746
# XXX: verbose currently does nothing
1748
takes_args = ['selected*']
1749
takes_options = ['message', 'verbose',
1751
help='commit even if nothing has changed'),
1752
Option('file', type=str,
1754
help='file containing commit message'),
1756
help="refuse to commit if there are unknown "
1757
"files in the working tree."),
1759
help="perform a local only commit in a bound "
1760
"branch. Such commits are not pushed to "
1761
"the master branch until a normal commit "
1765
aliases = ['ci', 'checkin']
1767
def run(self, message=None, file=None, verbose=True, selected_list=None,
1768
unchanged=False, strict=False, local=False):
1769
from bzrlib.commit import (NullCommitReporter, ReportCommitToLog)
1770
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1772
from bzrlib.msgeditor import edit_commit_message, \
1773
make_commit_message_template
1774
from tempfile import TemporaryFile
1776
# TODO: Need a blackbox test for invoking the external editor; may be
1777
# slightly problematic to run this cross-platform.
1779
# TODO: do more checks that the commit will succeed before
1780
# spending the user's valuable time typing a commit message.
1782
# TODO: if the commit *does* happen to fail, then save the commit
1783
# message to a temporary file where it can be recovered
1784
tree, selected_list = tree_files(selected_list)
1785
if selected_list == ['']:
1786
# workaround - commit of root of tree should be exactly the same
1787
# as just default commit in that tree, and succeed even though
1788
# selected-file merge commit is not done yet
1791
if local and not tree.branch.get_bound_location():
1792
raise errors.LocalRequiresBoundBranch()
1793
if message is None and not file:
1794
template = make_commit_message_template(tree, selected_list)
1795
message = edit_commit_message(template)
1797
raise errors.BzrCommandError("please specify a commit message"
1798
" with either --message or --file")
1799
elif message and file:
1800
raise errors.BzrCommandError("please specify either --message or --file")
1803
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1806
raise errors.BzrCommandError("empty commit message specified")
1809
reporter = ReportCommitToLog()
1811
reporter = NullCommitReporter()
1814
tree.commit(message, specific_files=selected_list,
1815
allow_pointless=unchanged, strict=strict, local=local,
1817
except PointlessCommit:
1818
# FIXME: This should really happen before the file is read in;
1819
# perhaps prepare the commit; get the message; then actually commit
1820
raise errors.BzrCommandError("no changes to commit."
1821
" use --unchanged to commit anyhow")
1822
except ConflictsInTree:
1823
raise errors.BzrCommandError("Conflicts detected in working tree. "
1824
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1825
except StrictCommitFailed:
1826
raise errors.BzrCommandError("Commit refused because there are unknown "
1827
"files in the working tree.")
1828
except errors.BoundBranchOutOfDate, e:
1829
raise errors.BzrCommandError(str(e) + "\n"
1830
'To commit to master branch, run update and then commit.\n'
1831
'You can also pass --local to commit to continue working '
1834
class cmd_check(Command):
1835
"""Validate consistency of branch history.
1837
This command checks various invariants about the branch storage to
1838
detect data corruption or bzr bugs.
1840
takes_args = ['branch?']
1841
takes_options = ['verbose']
1843
def run(self, branch=None, verbose=False):
1844
from bzrlib.check import check
1846
tree = WorkingTree.open_containing()[0]
1847
branch = tree.branch
1849
branch = Branch.open(branch)
1850
check(branch, verbose)
1853
class cmd_scan_cache(Command):
1856
from bzrlib.hashcache import HashCache
1862
print '%6d stats' % c.stat_count
1863
print '%6d in hashcache' % len(c._cache)
1864
print '%6d files removed from cache' % c.removed_count
1865
print '%6d hashes updated' % c.update_count
1866
print '%6d files changed too recently to cache' % c.danger_count
1872
class cmd_upgrade(Command):
1873
"""Upgrade branch storage to current format.
1875
The check command or bzr developers may sometimes advise you to run
1876
this command. When the default format has changed you may also be warned
1877
during other operations to upgrade.
1879
takes_args = ['url?']
1882
help='Upgrade to a specific format. Current formats'
1883
' are: default, knit, metaweave and weave.'
1884
' Default is knit; metaweave and weave are'
1886
type=get_format_type),
1890
def run(self, url='.', format=None):
1891
from bzrlib.upgrade import upgrade
1893
format = get_format_type('default')
1894
upgrade(url, format)
1897
class cmd_whoami(Command):
1898
"""Show or set bzr user id.
1902
bzr whoami 'Frank Chu <fchu@example.com>'
1904
takes_options = [ Option('email',
1905
help='display email address only'),
1907
help='set identity for the current branch instead of '
1910
takes_args = ['name?']
1911
encoding_type = 'replace'
1914
def run(self, email=False, branch=False, name=None):
1916
# use branch if we're inside one; otherwise global config
1918
c = Branch.open_containing('.')[0].get_config()
1919
except errors.NotBranchError:
1920
c = config.GlobalConfig()
1922
self.outf.write(c.user_email() + '\n')
1924
self.outf.write(c.username() + '\n')
1927
# display a warning if an email address isn't included in the given name.
1929
config.extract_email_address(name)
1930
except errors.NoEmailInUsername, e:
1931
warning('"%s" does not seem to contain an email address. '
1932
'This is allowed, but not recommended.', name)
1934
# use global config unless --branch given
1936
c = Branch.open_containing('.')[0].get_config()
1938
c = config.GlobalConfig()
1939
c.set_user_option('email', name)
1942
class cmd_nick(Command):
1943
"""Print or set the branch nickname.
1945
If unset, the tree root directory name is used as the nickname
1946
To print the current nickname, execute with no argument.
1948
takes_args = ['nickname?']
1949
def run(self, nickname=None):
1950
branch = Branch.open_containing(u'.')[0]
1951
if nickname is None:
1952
self.printme(branch)
1954
branch.nick = nickname
1957
def printme(self, branch):
1961
class cmd_selftest(Command):
1962
"""Run internal test suite.
1964
This creates temporary test directories in the working directory,
1965
but not existing data is affected. These directories are deleted
1966
if the tests pass, or left behind to help in debugging if they
1967
fail and --keep-output is specified.
1969
If arguments are given, they are regular expressions that say
1970
which tests should run.
1972
If the global option '--no-plugins' is given, plugins are not loaded
1973
before running the selftests. This has two effects: features provided or
1974
modified by plugins will not be tested, and tests provided by plugins will
1979
bzr --no-plugins selftest -v
1981
# TODO: --list should give a list of all available tests
1983
# NB: this is used from the class without creating an instance, which is
1984
# why it does not have a self parameter.
1985
def get_transport_type(typestring):
1986
"""Parse and return a transport specifier."""
1987
if typestring == "sftp":
1988
from bzrlib.transport.sftp import SFTPAbsoluteServer
1989
return SFTPAbsoluteServer
1990
if typestring == "memory":
1991
from bzrlib.transport.memory import MemoryServer
1993
if typestring == "fakenfs":
1994
from bzrlib.transport.fakenfs import FakeNFSServer
1995
return FakeNFSServer
1996
msg = "No known transport type %s. Supported types are: sftp\n" %\
1998
raise errors.BzrCommandError(msg)
2001
takes_args = ['testspecs*']
2002
takes_options = ['verbose',
2003
Option('one', help='stop when one test fails'),
2004
Option('keep-output',
2005
help='keep output directories when tests fail'),
2007
help='Use a different transport by default '
2008
'throughout the test suite.',
2009
type=get_transport_type),
2010
Option('benchmark', help='run the bzr bencharks.'),
2011
Option('lsprof-timed',
2012
help='generate lsprof output for benchmarked'
2013
' sections of code.'),
2014
Option('cache-dir', type=str,
2015
help='a directory to cache intermediate'
2016
' benchmark steps'),
2019
def run(self, testspecs_list=None, verbose=None, one=False,
2020
keep_output=False, transport=None, benchmark=None,
2021
lsprof_timed=None, cache_dir=None):
2023
from bzrlib.tests import selftest
2024
import bzrlib.benchmarks as benchmarks
2025
from bzrlib.benchmarks import tree_creator
2027
if cache_dir is not None:
2028
tree_creator.TreeCreator.CACHE_ROOT = osutils.abspath(cache_dir)
2029
# we don't want progress meters from the tests to go to the
2030
# real output; and we don't want log messages cluttering up
2032
save_ui = ui.ui_factory
2033
print '%10s: %s' % ('bzr', osutils.realpath(sys.argv[0]))
2034
print '%10s: %s' % ('bzrlib', bzrlib.__path__[0])
2036
info('running tests...')
2038
ui.ui_factory = ui.SilentUIFactory()
2039
if testspecs_list is not None:
2040
pattern = '|'.join(testspecs_list)
2044
test_suite_factory = benchmarks.test_suite
2047
# TODO: should possibly lock the history file...
2048
benchfile = open(".perf_history", "at")
2050
test_suite_factory = None
2055
result = selftest(verbose=verbose,
2057
stop_on_failure=one,
2058
keep_output=keep_output,
2059
transport=transport,
2060
test_suite_factory=test_suite_factory,
2061
lsprof_timed=lsprof_timed,
2062
bench_history=benchfile)
2064
if benchfile is not None:
2067
info('tests passed')
2069
info('tests failed')
2070
return int(not result)
2072
ui.ui_factory = save_ui
2075
class cmd_version(Command):
2076
"""Show version of bzr."""
2080
from bzrlib.version import show_version
2084
class cmd_rocks(Command):
2085
"""Statement of optimism."""
2091
print "it sure does!"
2094
class cmd_find_merge_base(Command):
2095
"""Find and print a base revision for merging two branches."""
2096
# TODO: Options to specify revisions on either side, as if
2097
# merging only part of the history.
2098
takes_args = ['branch', 'other']
2102
def run(self, branch, other):
2103
from bzrlib.revision import MultipleRevisionSources
2105
branch1 = Branch.open_containing(branch)[0]
2106
branch2 = Branch.open_containing(other)[0]
2108
history_1 = branch1.revision_history()
2109
history_2 = branch2.revision_history()
2111
last1 = branch1.last_revision()
2112
last2 = branch2.last_revision()
2114
source = MultipleRevisionSources(branch1.repository,
2117
base_rev_id = common_ancestor(last1, last2, source)
2119
print 'merge base is revision %s' % base_rev_id
2122
class cmd_merge(Command):
2123
"""Perform a three-way merge.
2125
The branch is the branch you will merge from. By default, it will merge
2126
the latest revision. If you specify a revision, that revision will be
2127
merged. If you specify two revisions, the first will be used as a BASE,
2128
and the second one as OTHER. Revision numbers are always relative to the
2131
By default, bzr will try to merge in all new work from the other
2132
branch, automatically determining an appropriate base. If this
2133
fails, you may need to give an explicit base.
2135
Merge will do its best to combine the changes in two branches, but there
2136
are some kinds of problems only a human can fix. When it encounters those,
2137
it will mark a conflict. A conflict means that you need to fix something,
2138
before you should commit.
2140
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
2142
If there is no default branch set, the first merge will set it. After
2143
that, you can omit the branch to use the default. To change the
2144
default, use --remember. The value will only be saved if the remote
2145
location can be accessed.
2149
To merge the latest revision from bzr.dev
2150
bzr merge ../bzr.dev
2152
To merge changes up to and including revision 82 from bzr.dev
2153
bzr merge -r 82 ../bzr.dev
2155
To merge the changes introduced by 82, without previous changes:
2156
bzr merge -r 81..82 ../bzr.dev
2158
merge refuses to run if there are any uncommitted changes, unless
2161
The following merge types are available:
2163
takes_args = ['branch?']
2164
takes_options = ['revision', 'force', 'merge-type', 'reprocess', 'remember',
2165
Option('show-base', help="Show base revision text in "
2167
Option('uncommitted', help='Apply uncommitted changes'
2168
' from a working copy, instead of branch changes')]
2171
from inspect import getdoc
2172
return getdoc(self) + '\n' + _mod_merge.merge_type_help()
2174
def run(self, branch=None, revision=None, force=False, merge_type=None,
2175
show_base=False, reprocess=False, remember=False,
2177
if merge_type is None:
2178
merge_type = _mod_merge.Merge3Merger
2180
tree = WorkingTree.open_containing(u'.')[0]
2182
if branch is not None:
2184
reader = bundle.read_bundle_from_url(branch)
2185
except errors.NotABundle:
2186
pass # Continue on considering this url a Branch
2188
conflicts = merge_bundle(reader, tree, not force, merge_type,
2189
reprocess, show_base)
2195
if revision is None \
2196
or len(revision) < 1 or revision[0].needs_branch():
2197
branch = self._get_remembered_parent(tree, branch, 'Merging from')
2199
if revision is None or len(revision) < 1:
2202
other = [branch, None]
2205
other = [branch, -1]
2206
other_branch, path = Branch.open_containing(branch)
2209
raise errors.BzrCommandError('Cannot use --uncommitted and'
2210
' --revision at the same time.')
2211
branch = revision[0].get_branch() or branch
2212
if len(revision) == 1:
2214
other_branch, path = Branch.open_containing(branch)
2215
revno = revision[0].in_history(other_branch).revno
2216
other = [branch, revno]
2218
assert len(revision) == 2
2219
if None in revision:
2220
raise errors.BzrCommandError(
2221
"Merge doesn't permit empty revision specifier.")
2222
base_branch, path = Branch.open_containing(branch)
2223
branch1 = revision[1].get_branch() or branch
2224
other_branch, path1 = Branch.open_containing(branch1)
2225
if revision[0].get_branch() is not None:
2226
# then path was obtained from it, and is None.
2229
base = [branch, revision[0].in_history(base_branch).revno]
2230
other = [branch1, revision[1].in_history(other_branch).revno]
2232
if tree.branch.get_parent() is None or remember:
2233
tree.branch.set_parent(other_branch.base)
2236
interesting_files = [path]
2238
interesting_files = None
2239
pb = ui.ui_factory.nested_progress_bar()
2242
conflict_count = _merge_helper(
2243
other, base, check_clean=(not force),
2244
merge_type=merge_type,
2245
reprocess=reprocess,
2246
show_base=show_base,
2247
pb=pb, file_list=interesting_files)
2250
if conflict_count != 0:
2254
except errors.AmbiguousBase, e:
2255
m = ("sorry, bzr can't determine the right merge base yet\n"
2256
"candidates are:\n "
2257
+ "\n ".join(e.bases)
2259
"please specify an explicit base with -r,\n"
2260
"and (if you want) report this to the bzr developers\n")
2263
# TODO: move up to common parent; this isn't merge-specific anymore.
2264
def _get_remembered_parent(self, tree, supplied_location, verb_string):
2265
"""Use tree.branch's parent if none was supplied.
2267
Report if the remembered location was used.
2269
if supplied_location is not None:
2270
return supplied_location
2271
stored_location = tree.branch.get_parent()
2272
mutter("%s", stored_location)
2273
if stored_location is None:
2274
raise errors.BzrCommandError("No location specified or remembered")
2275
display_url = urlutils.unescape_for_display(stored_location, self.outf.encoding)
2276
self.outf.write("%s remembered location %s\n" % (verb_string, display_url))
2277
return stored_location
2280
class cmd_remerge(Command):
2283
Use this if you want to try a different merge technique while resolving
2284
conflicts. Some merge techniques are better than others, and remerge
2285
lets you try different ones on different files.
2287
The options for remerge have the same meaning and defaults as the ones for
2288
merge. The difference is that remerge can (only) be run when there is a
2289
pending merge, and it lets you specify particular files.
2292
$ bzr remerge --show-base
2293
Re-do the merge of all conflicted files, and show the base text in
2294
conflict regions, in addition to the usual THIS and OTHER texts.
2296
$ bzr remerge --merge-type weave --reprocess foobar
2297
Re-do the merge of "foobar", using the weave merge algorithm, with
2298
additional processing to reduce the size of conflict regions.
2300
The following merge types are available:"""
2301
takes_args = ['file*']
2302
takes_options = ['merge-type', 'reprocess',
2303
Option('show-base', help="Show base revision text in "
2307
from inspect import getdoc
2308
return getdoc(self) + '\n' + _mod_merge.merge_type_help()
2310
def run(self, file_list=None, merge_type=None, show_base=False,
2312
if merge_type is None:
2313
merge_type = _mod_merge.Merge3Merger
2314
tree, file_list = tree_files(file_list)
2317
parents = tree.get_parent_ids()
2318
if len(parents) != 2:
2319
raise errors.BzrCommandError("Sorry, remerge only works after normal"
2320
" merges. Not cherrypicking or"
2322
repository = tree.branch.repository
2323
base_revision = common_ancestor(parents[0],
2324
parents[1], repository)
2325
base_tree = repository.revision_tree(base_revision)
2326
other_tree = repository.revision_tree(parents[1])
2327
interesting_ids = None
2329
conflicts = tree.conflicts()
2330
if file_list is not None:
2331
interesting_ids = set()
2332
for filename in file_list:
2333
file_id = tree.path2id(filename)
2335
raise errors.NotVersionedError(filename)
2336
interesting_ids.add(file_id)
2337
if tree.kind(file_id) != "directory":
2340
for name, ie in tree.inventory.iter_entries(file_id):
2341
interesting_ids.add(ie.file_id)
2342
new_conflicts = conflicts.select_conflicts(tree, file_list)[0]
2344
# Remerge only supports resolving contents conflicts
2345
allowed_conflicts = ('text conflict', 'contents conflict')
2346
restore_files = [c.path for c in conflicts
2347
if c.typestring in allowed_conflicts]
2348
_mod_merge.transform_tree(tree, tree.basis_tree(), interesting_ids)
2349
tree.set_conflicts(ConflictList(new_conflicts))
2350
if file_list is not None:
2351
restore_files = file_list
2352
for filename in restore_files:
2354
restore(tree.abspath(filename))
2355
except errors.NotConflicted:
2357
conflicts = _mod_merge.merge_inner(
2358
tree.branch, other_tree, base_tree,
2360
interesting_ids=interesting_ids,
2361
other_rev_id=parents[1],
2362
merge_type=merge_type,
2363
show_base=show_base,
2364
reprocess=reprocess)
2372
class cmd_revert(Command):
2373
"""Revert files to a previous revision.
2375
Giving a list of files will revert only those files. Otherwise, all files
2376
will be reverted. If the revision is not specified with '--revision', the
2377
last committed revision is used.
2379
To remove only some changes, without reverting to a prior version, use
2380
merge instead. For example, "merge . --r-2..-3" will remove the changes
2381
introduced by -2, without affecting the changes introduced by -1. Or
2382
to remove certain changes on a hunk-by-hunk basis, see the Shelf plugin.
2384
By default, any files that have been manually changed will be backed up
2385
first. (Files changed only by merge are not backed up.) Backup files have
2386
'.~#~' appended to their name, where # is a number.
2388
When you provide files, you can use their current pathname or the pathname
2389
from the target revision. So you can use revert to "undelete" a file by
2390
name. If you name a directory, all the contents of that directory will be
2393
takes_options = ['revision', 'no-backup']
2394
takes_args = ['file*']
2395
aliases = ['merge-revert']
2397
def run(self, revision=None, no_backup=False, file_list=None):
2398
if file_list is not None:
2399
if len(file_list) == 0:
2400
raise errors.BzrCommandError("No files specified")
2404
tree, file_list = tree_files(file_list)
2405
if revision is None:
2406
# FIXME should be tree.last_revision
2407
rev_id = tree.last_revision()
2408
elif len(revision) != 1:
2409
raise errors.BzrCommandError('bzr revert --revision takes exactly 1 argument')
2411
rev_id = revision[0].in_history(tree.branch).rev_id
2412
pb = ui.ui_factory.nested_progress_bar()
2414
tree.revert(file_list,
2415
tree.branch.repository.revision_tree(rev_id),
2421
class cmd_assert_fail(Command):
2422
"""Test reporting of assertion failures"""
2425
assert False, "always fails"
2428
class cmd_help(Command):
2429
"""Show help on a command or other topic.
2431
For a list of all available commands, say 'bzr help commands'."""
2432
takes_options = [Option('long', 'show help on all commands')]
2433
takes_args = ['topic?']
2434
aliases = ['?', '--help', '-?', '-h']
2437
def run(self, topic=None, long=False):
2439
if topic is None and long:
2444
class cmd_shell_complete(Command):
2445
"""Show appropriate completions for context.
2447
For a list of all available commands, say 'bzr shell-complete'."""
2448
takes_args = ['context?']
2453
def run(self, context=None):
2454
import shellcomplete
2455
shellcomplete.shellcomplete(context)
2458
class cmd_fetch(Command):
2459
"""Copy in history from another branch but don't merge it.
2461
This is an internal method used for pull and merge."""
2463
takes_args = ['from_branch', 'to_branch']
2464
def run(self, from_branch, to_branch):
2465
from bzrlib.fetch import Fetcher
2466
from_b = Branch.open(from_branch)
2467
to_b = Branch.open(to_branch)
2468
Fetcher(to_b, from_b)
2471
class cmd_missing(Command):
2472
"""Show unmerged/unpulled revisions between two branches.
2474
OTHER_BRANCH may be local or remote."""
2475
takes_args = ['other_branch?']
2476
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2478
'Display changes in the local branch only'),
2479
Option('theirs-only',
2480
'Display changes in the remote branch only'),
2488
encoding_type = 'replace'
2491
def run(self, other_branch=None, reverse=False, mine_only=False,
2492
theirs_only=False, log_format=None, long=False, short=False, line=False,
2493
show_ids=False, verbose=False):
2494
from bzrlib.missing import find_unmerged, iter_log_data
2495
from bzrlib.log import log_formatter
2496
local_branch = Branch.open_containing(u".")[0]
2497
parent = local_branch.get_parent()
2498
if other_branch is None:
2499
other_branch = parent
2500
if other_branch is None:
2501
raise errors.BzrCommandError("No peer location known or specified.")
2502
print "Using last location: " + local_branch.get_parent()
2503
remote_branch = Branch.open(other_branch)
2504
if remote_branch.base == local_branch.base:
2505
remote_branch = local_branch
2506
local_branch.lock_read()
2508
remote_branch.lock_read()
2510
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2511
if (log_format is None):
2512
default = local_branch.get_config().log_format()
2513
log_format = get_log_format(long=long, short=short,
2514
line=line, default=default)
2515
lf = log_formatter(log_format,
2518
show_timezone='original')
2519
if reverse is False:
2520
local_extra.reverse()
2521
remote_extra.reverse()
2522
if local_extra and not theirs_only:
2523
print "You have %d extra revision(s):" % len(local_extra)
2524
for data in iter_log_data(local_extra, local_branch.repository,
2527
printed_local = True
2529
printed_local = False
2530
if remote_extra and not mine_only:
2531
if printed_local is True:
2533
print "You are missing %d revision(s):" % len(remote_extra)
2534
for data in iter_log_data(remote_extra, remote_branch.repository,
2537
if not remote_extra and not local_extra:
2539
print "Branches are up to date."
2543
remote_branch.unlock()
2545
local_branch.unlock()
2546
if not status_code and parent is None and other_branch is not None:
2547
local_branch.lock_write()
2549
# handle race conditions - a parent might be set while we run.
2550
if local_branch.get_parent() is None:
2551
local_branch.set_parent(remote_branch.base)
2553
local_branch.unlock()
2557
class cmd_plugins(Command):
2562
import bzrlib.plugin
2563
from inspect import getdoc
2564
for name, plugin in bzrlib.plugin.all_plugins().items():
2565
if getattr(plugin, '__path__', None) is not None:
2566
print plugin.__path__[0]
2567
elif getattr(plugin, '__file__', None) is not None:
2568
print plugin.__file__
2574
print '\t', d.split('\n')[0]
2577
class cmd_testament(Command):
2578
"""Show testament (signing-form) of a revision."""
2579
takes_options = ['revision',
2580
Option('long', help='Produce long-format testament'),
2581
Option('strict', help='Produce a strict-format'
2583
takes_args = ['branch?']
2585
def run(self, branch=u'.', revision=None, long=False, strict=False):
2586
from bzrlib.testament import Testament, StrictTestament
2588
testament_class = StrictTestament
2590
testament_class = Testament
2591
b = WorkingTree.open_containing(branch)[0].branch
2594
if revision is None:
2595
rev_id = b.last_revision()
2597
rev_id = revision[0].in_history(b).rev_id
2598
t = testament_class.from_revision(b.repository, rev_id)
2600
sys.stdout.writelines(t.as_text_lines())
2602
sys.stdout.write(t.as_short_text())
2607
class cmd_annotate(Command):
2608
"""Show the origin of each line in a file.
2610
This prints out the given file with an annotation on the left side
2611
indicating which revision, author and date introduced the change.
2613
If the origin is the same for a run of consecutive lines, it is
2614
shown only at the top, unless the --all option is given.
2616
# TODO: annotate directories; showing when each file was last changed
2617
# TODO: if the working copy is modified, show annotations on that
2618
# with new uncommitted lines marked
2619
aliases = ['ann', 'blame', 'praise']
2620
takes_args = ['filename']
2621
takes_options = [Option('all', help='show annotations on all lines'),
2622
Option('long', help='show date in annotations'),
2627
def run(self, filename, all=False, long=False, revision=None):
2628
from bzrlib.annotate import annotate_file
2629
tree, relpath = WorkingTree.open_containing(filename)
2630
branch = tree.branch
2633
if revision is None:
2634
revision_id = branch.last_revision()
2635
elif len(revision) != 1:
2636
raise errors.BzrCommandError('bzr annotate --revision takes exactly 1 argument')
2638
revision_id = revision[0].in_history(branch).rev_id
2639
file_id = tree.inventory.path2id(relpath)
2640
tree = branch.repository.revision_tree(revision_id)
2641
file_version = tree.inventory[file_id].revision
2642
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2647
class cmd_re_sign(Command):
2648
"""Create a digital signature for an existing revision."""
2649
# TODO be able to replace existing ones.
2651
hidden = True # is this right ?
2652
takes_args = ['revision_id*']
2653
takes_options = ['revision']
2655
def run(self, revision_id_list=None, revision=None):
2656
import bzrlib.gpg as gpg
2657
if revision_id_list is not None and revision is not None:
2658
raise errors.BzrCommandError('You can only supply one of revision_id or --revision')
2659
if revision_id_list is None and revision is None:
2660
raise errors.BzrCommandError('You must supply either --revision or a revision_id')
2661
b = WorkingTree.open_containing(u'.')[0].branch
2662
gpg_strategy = gpg.GPGStrategy(b.get_config())
2663
if revision_id_list is not None:
2664
for revision_id in revision_id_list:
2665
b.repository.sign_revision(revision_id, gpg_strategy)
2666
elif revision is not None:
2667
if len(revision) == 1:
2668
revno, rev_id = revision[0].in_history(b)
2669
b.repository.sign_revision(rev_id, gpg_strategy)
2670
elif len(revision) == 2:
2671
# are they both on rh- if so we can walk between them
2672
# might be nice to have a range helper for arbitrary
2673
# revision paths. hmm.
2674
from_revno, from_revid = revision[0].in_history(b)
2675
to_revno, to_revid = revision[1].in_history(b)
2676
if to_revid is None:
2677
to_revno = b.revno()
2678
if from_revno is None or to_revno is None:
2679
raise errors.BzrCommandError('Cannot sign a range of non-revision-history revisions')
2680
for revno in range(from_revno, to_revno + 1):
2681
b.repository.sign_revision(b.get_rev_id(revno),
2684
raise errors.BzrCommandError('Please supply either one revision, or a range.')
2687
class cmd_bind(Command):
2688
"""Bind the current branch to a master branch.
2690
After binding, commits must succeed on the master branch
2691
before they are executed on the local one.
2694
takes_args = ['location']
2697
def run(self, location=None):
2698
b, relpath = Branch.open_containing(u'.')
2699
b_other = Branch.open(location)
2702
except errors.DivergedBranches:
2703
raise errors.BzrCommandError('These branches have diverged.'
2704
' Try merging, and then bind again.')
2707
class cmd_unbind(Command):
2708
"""Unbind the current branch from its master branch.
2710
After unbinding, the local branch is considered independent.
2711
All subsequent commits will be local.
2718
b, relpath = Branch.open_containing(u'.')
2720
raise errors.BzrCommandError('Local branch is not bound')
2723
class cmd_uncommit(Command):
2724
"""Remove the last committed revision.
2726
--verbose will print out what is being removed.
2727
--dry-run will go through all the motions, but not actually
2730
In the future, uncommit will create a revision bundle, which can then
2734
# TODO: jam 20060108 Add an option to allow uncommit to remove
2735
# unreferenced information in 'branch-as-repository' branches.
2736
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2737
# information in shared branches as well.
2738
takes_options = ['verbose', 'revision',
2739
Option('dry-run', help='Don\'t actually make changes'),
2740
Option('force', help='Say yes to all questions.')]
2741
takes_args = ['location?']
2744
def run(self, location=None,
2745
dry_run=False, verbose=False,
2746
revision=None, force=False):
2747
from bzrlib.log import log_formatter, show_log
2749
from bzrlib.uncommit import uncommit
2751
if location is None:
2753
control, relpath = bzrdir.BzrDir.open_containing(location)
2755
tree = control.open_workingtree()
2757
except (errors.NoWorkingTree, errors.NotLocalUrl):
2759
b = control.open_branch()
2762
if revision is None:
2765
# 'bzr uncommit -r 10' actually means uncommit
2766
# so that the final tree is at revno 10.
2767
# but bzrlib.uncommit.uncommit() actually uncommits
2768
# the revisions that are supplied.
2769
# So we need to offset it by one
2770
revno = revision[0].in_history(b).revno+1
2772
if revno <= b.revno():
2773
rev_id = b.get_rev_id(revno)
2775
self.outf.write('No revisions to uncommit.\n')
2778
lf = log_formatter('short',
2780
show_timezone='original')
2785
direction='forward',
2786
start_revision=revno,
2787
end_revision=b.revno())
2790
print 'Dry-run, pretending to remove the above revisions.'
2792
val = raw_input('Press <enter> to continue')
2794
print 'The above revision(s) will be removed.'
2796
val = raw_input('Are you sure [y/N]? ')
2797
if val.lower() not in ('y', 'yes'):
2801
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2805
class cmd_break_lock(Command):
2806
"""Break a dead lock on a repository, branch or working directory.
2808
CAUTION: Locks should only be broken when you are sure that the process
2809
holding the lock has been stopped.
2811
You can get information on what locks are open via the 'bzr info' command.
2816
takes_args = ['location?']
2818
def run(self, location=None, show=False):
2819
if location is None:
2821
control, relpath = bzrdir.BzrDir.open_containing(location)
2823
control.break_lock()
2824
except NotImplementedError:
2828
class cmd_wait_until_signalled(Command):
2829
"""Test helper for test_start_and_stop_bzr_subprocess_send_signal.
2831
This just prints a line to signal when it is ready, then blocks on stdin.
2837
sys.stdout.write("running\n")
2839
sys.stdin.readline()
2842
class cmd_serve(Command):
2843
"""Run the bzr server."""
2845
aliases = ['server']
2849
help='serve on stdin/out for use from inetd or sshd'),
2851
help='listen for connections on nominated port of the form '
2852
'[hostname:]portnumber. Passing 0 as the port number will '
2853
'result in a dynamically allocated port.',
2856
help='serve contents of directory',
2858
Option('allow-writes',
2859
help='By default the server is a readonly server. Supplying '
2860
'--allow-writes enables write access to the contents of '
2861
'the served directory and below. '
2865
def run(self, port=None, inet=False, directory=None, allow_writes=False):
2866
from bzrlib.transport import smart
2867
from bzrlib.transport import get_transport
2868
if directory is None:
2869
directory = os.getcwd()
2870
url = urlutils.local_path_to_url(directory)
2871
if not allow_writes:
2872
url = 'readonly+' + url
2873
t = get_transport(url)
2875
server = smart.SmartServerPipeStreamMedium(sys.stdin, sys.stdout, t)
2876
elif port is not None:
2878
host, port = port.split(':')
2881
server = smart.SmartTCPServer(t, host=host, port=int(port))
2882
print 'listening on port: ', server.port
2885
raise errors.BzrCommandError("bzr serve requires one of --inet or --port")
2889
# command-line interpretation helper for merge-related commands
2890
def _merge_helper(other_revision, base_revision,
2891
check_clean=True, ignore_zero=False,
2892
this_dir=None, backup_files=False,
2894
file_list=None, show_base=False, reprocess=False,
2895
pb=DummyProgress()):
2896
"""Merge changes into a tree.
2899
list(path, revno) Base for three-way merge.
2900
If [None, None] then a base will be automatically determined.
2902
list(path, revno) Other revision for three-way merge.
2904
Directory to merge changes into; '.' by default.
2906
If true, this_dir must have no uncommitted changes before the
2908
ignore_zero - If true, suppress the "zero conflicts" message when
2909
there are no conflicts; should be set when doing something we expect
2910
to complete perfectly.
2911
file_list - If supplied, merge only changes to selected files.
2913
All available ancestors of other_revision and base_revision are
2914
automatically pulled into the branch.
2916
The revno may be -1 to indicate the last revision on the branch, which is
2919
This function is intended for use from the command line; programmatic
2920
clients might prefer to call merge.merge_inner(), which has less magic
2923
# Loading it late, so that we don't always have to import bzrlib.merge
2924
if merge_type is None:
2925
merge_type = _mod_merge.Merge3Merger
2926
if this_dir is None:
2928
this_tree = WorkingTree.open_containing(this_dir)[0]
2929
if show_base and not merge_type is _mod_merge.Merge3Merger:
2930
raise errors.BzrCommandError("Show-base is not supported for this merge"
2931
" type. %s" % merge_type)
2932
if reprocess and not merge_type.supports_reprocess:
2933
raise errors.BzrCommandError("Conflict reduction is not supported for merge"
2934
" type %s." % merge_type)
2935
if reprocess and show_base:
2936
raise errors.BzrCommandError("Cannot do conflict reduction and show base.")
2938
merger = _mod_merge.Merger(this_tree.branch, this_tree=this_tree,
2940
merger.pp = ProgressPhase("Merge phase", 5, pb)
2941
merger.pp.next_phase()
2942
merger.check_basis(check_clean)
2943
merger.set_other(other_revision)
2944
merger.pp.next_phase()
2945
merger.set_base(base_revision)
2946
if merger.base_rev_id == merger.other_rev_id:
2947
note('Nothing to do.')
2949
merger.backup_files = backup_files
2950
merger.merge_type = merge_type
2951
merger.set_interesting_files(file_list)
2952
merger.show_base = show_base
2953
merger.reprocess = reprocess
2954
conflicts = merger.do_merge()
2955
if file_list is None:
2956
merger.set_pending()
2963
merge = _merge_helper
2966
# these get imported and then picked up by the scan for cmd_*
2967
# TODO: Some more consistent way to split command definitions across files;
2968
# we do need to load at least some information about them to know of
2969
# aliases. ideally we would avoid loading the implementation until the
2970
# details were needed.
2971
from bzrlib.cmd_version_info import cmd_version_info
2972
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2973
from bzrlib.bundle.commands import cmd_bundle_revisions
2974
from bzrlib.sign_my_commits import cmd_sign_my_commits
2975
from bzrlib.weave_commands import cmd_weave_list, cmd_weave_join, \
2976
cmd_weave_plan_merge, cmd_weave_merge_text