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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from shutil import rmtree
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from bzrlib.branch import Branch
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import bzrlib.bzrdir as bzrdir
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from bzrlib.commands import Command, display_command
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from bzrlib.revision import common_ancestor
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import bzrlib.errors as errors
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch,
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from bzrlib.log import show_one_log
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from bzrlib.merge import Merge3Merger
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from bzrlib.option import Option
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from bzrlib.progress import DummyProgress
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# 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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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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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 = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_tree_status
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show_tree_status(tree, show_unchanged=all, 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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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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if revision_id is not None:
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sys.stdout.write(b.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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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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print Branch.open_containing(location)[0].revno()
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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(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly 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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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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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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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(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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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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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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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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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.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text 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 --overwrite.
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takes_options = ['remember', 'overwrite', 'revision', 'verbose']
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takes_args = ['location?']
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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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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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elif len(revision) == 1:
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rev_id = revision[0].in_history(br_from).rev_id
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raise BzrCommandError('bzr pull --revision takes one value.')
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite, rev_id)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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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.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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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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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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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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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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from bzrlib.transport import get_transport
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tree_from = WorkingTree.open_containing(u'.')[0]
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br_from = tree_from.branch
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stored_loc = tree_from.branch.get_push_location()
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if stored_loc is None:
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raise BzrCommandError("No push location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = transport.base
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needed = [(transport, transport.relpath(location))]
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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raise BzrCommandError("Could not creeate "
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br_to = bzrlib.bzrdir.BzrDir.create_branch_convenience(location)
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old_rh = br_to.revision_history()
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tree_to = br_to.working_tree()
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except NoWorkingTree:
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# TODO: This should be updated for branches which don't have a
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# working tree, as opposed to ones where we just couldn't
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warning('Unable to update the working tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location)
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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# FIXME - wt.last_revision, fallback to branch, fall back to
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# None or perhaps NULL_REVISION to mean copy nothing
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revision_id = br_from.last_revision()
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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name = os.path.basename(to_location) + '\n'
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
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branch = dir.open_branch()
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except bzrlib.errors.NoSuchRevision:
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msg = "The branch %s has no revision %s." % (from_location, revision[0])
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raise BzrCommandError(msg)
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except bzrlib.errors.UnlistableBranch:
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msg = "The branch %s cannot be used as a --basis"
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raise BzrCommandError(msg)
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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_checkout(Command):
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"""Create a new checkout of an existing branch.
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If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
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be used. In other words, "checkout ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "checkout foo/bar -r 5". Note that this will be immediately
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out of date [so you cannot commit] but it may be useful (i.e. to examine old
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--basis is to speed up checking out from remote branches. When specified, it
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uses the inventory and file contents from the basis branch in preference to the
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branch being checked out. [Not implemented yet.]
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takes_args = ['branch_location', 'to_location?']
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takes_options = ['revision'] # , 'basis']
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def run(self, branch_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr checkout --revision takes exactly 1 revision value')
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source = Branch.open(branch_location)
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(source)[1]
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if to_location is None:
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to_location = os.path.basename(branch_location.rstrip("/\\"))
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
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bzrlib.branch.BranchReferenceFormat().initialize(checkout, source)
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checkout.create_workingtree(revision_id)
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class cmd_renames(Command):
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"""Show list of renamed files.
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# TODO: Option to show renames between two historical versions.
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# TODO: Only show renames under dir, rather than in the whole branch.
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takes_args = ['dir?']
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def run(self, dir=u'.'):
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tree = WorkingTree.open_containing(dir)[0]
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old_inv = tree.basis_tree().inventory
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new_inv = tree.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_update(Command):
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"""Update a tree to have the latest code committed to its branch.
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This will perform a merge into the working tree, and may generate
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conflicts. If you have any uncommitted changes, you will still
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need to commit them after the update.
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takes_args = ['dir?']
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def run(self, dir='.'):
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tree = WorkingTree.open_containing(dir)[0]
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if tree.last_revision() == tree.branch.last_revision():
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note("Tree is up to date.")
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conflicts = tree.update()
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note('Updated to revision %d.' %
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(tree.branch.revision_id_to_revno(tree.last_revision()),))
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class cmd_info(Command):
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"""Show statistical information about a branch."""
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takes_args = ['branch?']
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def run(self, branch=None):
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bzrlib.info.show_bzrdir_info(bzrdir.BzrDir.open_containing(branch)[0])
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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tree, file_list = tree_files(file_list)
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tree.remove(file_list, verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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i = tree.inventory.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
758
This prints one line for each directory down to the target,
759
starting at the branch root."""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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fid = inv.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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class cmd_revision_history(Command):
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"""Display list of revision ids on this branch."""
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branch = WorkingTree.open_containing(u'.')[0].branch
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for patchid in branch.revision_history():
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class cmd_ancestry(Command):
784
"""List all revisions merged into this branch."""
788
tree = WorkingTree.open_containing(u'.')[0]
790
# FIXME. should be tree.last_revision
791
for revision_id in b.repository.get_ancestry(b.last_revision()):
795
class cmd_init(Command):
796
"""Make a directory into a versioned branch.
798
Use this to create an empty branch, or before importing an
801
Recipe for importing a tree of files:
806
bzr commit -m 'imported project'
808
takes_args = ['location?']
809
def run(self, location=None):
810
from bzrlib.branch import Branch
814
# The path has to exist to initialize a
815
# branch inside of it.
816
# Just using os.mkdir, since I don't
817
# believe that we want to create a bunch of
818
# locations if the user supplies an extended path
819
if not os.path.exists(location):
821
bzrdir.BzrDir.create_standalone_workingtree(location)
824
class cmd_diff(Command):
825
"""Show differences in working tree.
827
If files are listed, only the changes in those files are listed.
828
Otherwise, all changes for the tree are listed.
835
# TODO: Allow diff across branches.
836
# TODO: Option to use external diff command; could be GNU diff, wdiff,
837
# or a graphical diff.
839
# TODO: Python difflib is not exactly the same as unidiff; should
840
# either fix it up or prefer to use an external diff.
842
# TODO: If a directory is given, diff everything under that.
844
# TODO: Selected-file diff is inefficient and doesn't show you
847
# TODO: This probably handles non-Unix newlines poorly.
849
takes_args = ['file*']
850
takes_options = ['revision', 'diff-options']
851
aliases = ['di', 'dif']
854
def run(self, revision=None, file_list=None, diff_options=None):
855
from bzrlib.diff import diff_cmd_helper, show_diff_trees
857
tree1, file_list = internal_tree_files(file_list)
861
except FileInWrongBranch:
862
if len(file_list) != 2:
863
raise BzrCommandError("Files are in different branches")
865
tree1, file1 = WorkingTree.open_containing(file_list[0])
866
tree2, file2 = WorkingTree.open_containing(file_list[1])
867
if file1 != "" or file2 != "":
868
# FIXME diff those two files. rbc 20051123
869
raise BzrCommandError("Files are in different branches")
871
if revision is not None:
872
if tree2 is not None:
873
raise BzrCommandError("Can't specify -r with two branches")
874
if (len(revision) == 1) or (revision[1].spec is None):
875
return diff_cmd_helper(tree1, file_list, diff_options,
877
elif len(revision) == 2:
878
return diff_cmd_helper(tree1, file_list, diff_options,
879
revision[0], revision[1])
881
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
883
if tree2 is not None:
884
return show_diff_trees(tree1, tree2, sys.stdout,
885
specific_files=file_list,
886
external_diff_options=diff_options)
888
return diff_cmd_helper(tree1, file_list, diff_options)
891
class cmd_deleted(Command):
892
"""List files deleted in the working tree.
894
# TODO: Show files deleted since a previous revision, or
895
# between two revisions.
896
# TODO: Much more efficient way to do this: read in new
897
# directories with readdir, rather than stating each one. Same
898
# level of effort but possibly much less IO. (Or possibly not,
899
# if the directories are very large...)
901
def run(self, show_ids=False):
902
tree = WorkingTree.open_containing(u'.')[0]
903
old = tree.basis_tree()
904
for path, ie in old.inventory.iter_entries():
905
if not tree.has_id(ie.file_id):
907
print '%-50s %s' % (path, ie.file_id)
912
class cmd_modified(Command):
913
"""List files modified in working tree."""
917
from bzrlib.delta import compare_trees
919
tree = WorkingTree.open_containing(u'.')[0]
920
td = compare_trees(tree.basis_tree(), tree)
922
for path, id, kind, text_modified, meta_modified in td.modified:
927
class cmd_added(Command):
928
"""List files added in working tree."""
932
wt = WorkingTree.open_containing(u'.')[0]
933
basis_inv = wt.basis_tree().inventory
936
if file_id in basis_inv:
938
path = inv.id2path(file_id)
939
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
945
class cmd_root(Command):
946
"""Show the tree root directory.
948
The root is the nearest enclosing directory with a .bzr control
950
takes_args = ['filename?']
952
def run(self, filename=None):
953
"""Print the branch root."""
954
tree = WorkingTree.open_containing(filename)[0]
958
class cmd_log(Command):
959
"""Show log of this branch.
961
To request a range of logs, you can use the command -r begin..end
962
-r revision requests a specific revision, -r ..end or -r begin.. are
966
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
968
takes_args = ['filename?']
969
takes_options = [Option('forward',
970
help='show from oldest to newest'),
971
'timezone', 'verbose',
972
'show-ids', 'revision',
976
help='show revisions whose message matches this regexp',
981
def run(self, filename=None, timezone='original',
991
from bzrlib.log import log_formatter, show_log
993
assert message is None or isinstance(message, basestring), \
994
"invalid message argument %r" % message
995
direction = (forward and 'forward') or 'reverse'
1000
# find the file id to log:
1002
dir, fp = bzrdir.BzrDir.open_containing(filename)
1003
b = dir.open_branch()
1007
inv = dir.open_workingtree().inventory
1008
except (errors.NotBranchError, errors.NotLocalUrl):
1009
# either no tree, or is remote.
1010
inv = b.basis_tree().inventory
1011
file_id = inv.path2id(fp)
1014
# FIXME ? log the current subdir only RBC 20060203
1015
dir, relpath = bzrdir.BzrDir.open_containing('.')
1016
b = dir.open_branch()
1018
if revision is None:
1021
elif len(revision) == 1:
1022
rev1 = rev2 = revision[0].in_history(b).revno
1023
elif len(revision) == 2:
1024
if revision[0].spec is None:
1025
# missing begin-range means first revision
1028
rev1 = revision[0].in_history(b).revno
1030
if revision[1].spec is None:
1031
# missing end-range means last known revision
1034
rev2 = revision[1].in_history(b).revno
1036
raise BzrCommandError('bzr log --revision takes one or two values.')
1038
# By this point, the revision numbers are converted to the +ve
1039
# form if they were supplied in the -ve form, so we can do
1040
# this comparison in relative safety
1042
(rev2, rev1) = (rev1, rev2)
1044
mutter('encoding log as %r', bzrlib.user_encoding)
1046
# use 'replace' so that we don't abort if trying to write out
1047
# in e.g. the default C locale.
1048
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1050
if (log_format == None):
1051
default = bzrlib.config.BranchConfig(b).log_format()
1052
log_format = get_log_format(long=long, short=short, line=line, default=default)
1054
lf = log_formatter(log_format,
1057
show_timezone=timezone)
1063
direction=direction,
1064
start_revision=rev1,
1069
def get_log_format(long=False, short=False, line=False, default='long'):
1070
log_format = default
1074
log_format = 'short'
1080
class cmd_touching_revisions(Command):
1081
"""Return revision-ids which affected a particular file.
1083
A more user-friendly interface is "bzr log FILE"."""
1085
takes_args = ["filename"]
1087
def run(self, filename):
1088
tree, relpath = WorkingTree.open_containing(filename)
1090
inv = tree.read_working_inventory()
1091
file_id = inv.path2id(relpath)
1092
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1093
print "%6d %s" % (revno, what)
1096
class cmd_ls(Command):
1097
"""List files in a tree.
1099
# TODO: Take a revision or remote path and list that tree instead.
1101
takes_options = ['verbose', 'revision',
1102
Option('non-recursive',
1103
help='don\'t recurse into sub-directories'),
1105
help='Print all paths from the root of the branch.'),
1106
Option('unknown', help='Print unknown files'),
1107
Option('versioned', help='Print versioned files'),
1108
Option('ignored', help='Print ignored files'),
1110
Option('null', help='Null separate the files'),
1113
def run(self, revision=None, verbose=False,
1114
non_recursive=False, from_root=False,
1115
unknown=False, versioned=False, ignored=False,
1118
if verbose and null:
1119
raise BzrCommandError('Cannot set both --verbose and --null')
1120
all = not (unknown or versioned or ignored)
1122
selection = {'I':ignored, '?':unknown, 'V':versioned}
1124
tree, relpath = WorkingTree.open_containing(u'.')
1129
if revision is not None:
1130
tree = tree.branch.repository.revision_tree(
1131
revision[0].in_history(tree.branch).rev_id)
1132
for fp, fc, kind, fid, entry in tree.list_files():
1133
if fp.startswith(relpath):
1134
fp = fp[len(relpath):]
1135
if non_recursive and '/' in fp:
1137
if not all and not selection[fc]:
1140
kindch = entry.kind_character()
1141
print '%-8s %s%s' % (fc, fp, kindch)
1143
sys.stdout.write(fp)
1144
sys.stdout.write('\0')
1150
class cmd_unknowns(Command):
1151
"""List unknown files."""
1154
from bzrlib.osutils import quotefn
1155
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1159
class cmd_ignore(Command):
1160
"""Ignore a command or pattern.
1162
To remove patterns from the ignore list, edit the .bzrignore file.
1164
If the pattern contains a slash, it is compared to the whole path
1165
from the branch root. Otherwise, it is compared to only the last
1166
component of the path. To match a file only in the root directory,
1169
Ignore patterns are case-insensitive on case-insensitive systems.
1171
Note: wildcards must be quoted from the shell on Unix.
1174
bzr ignore ./Makefile
1175
bzr ignore '*.class'
1177
# TODO: Complain if the filename is absolute
1178
takes_args = ['name_pattern']
1180
def run(self, name_pattern):
1181
from bzrlib.atomicfile import AtomicFile
1184
tree, relpath = WorkingTree.open_containing(u'.')
1185
ifn = tree.abspath('.bzrignore')
1187
if os.path.exists(ifn):
1190
igns = f.read().decode('utf-8')
1196
# TODO: If the file already uses crlf-style termination, maybe
1197
# we should use that for the newly added lines?
1199
if igns and igns[-1] != '\n':
1201
igns += name_pattern + '\n'
1204
f = AtomicFile(ifn, 'wt')
1205
f.write(igns.encode('utf-8'))
1210
inv = tree.inventory
1211
if inv.path2id('.bzrignore'):
1212
mutter('.bzrignore is already versioned')
1214
mutter('need to make new .bzrignore file versioned')
1215
tree.add(['.bzrignore'])
1218
class cmd_ignored(Command):
1219
"""List ignored files and the patterns that matched them.
1221
See also: bzr ignore"""
1224
tree = WorkingTree.open_containing(u'.')[0]
1225
for path, file_class, kind, file_id, entry in tree.list_files():
1226
if file_class != 'I':
1228
## XXX: Slightly inefficient since this was already calculated
1229
pat = tree.is_ignored(path)
1230
print '%-50s %s' % (path, pat)
1233
class cmd_lookup_revision(Command):
1234
"""Lookup the revision-id from a revision-number
1237
bzr lookup-revision 33
1240
takes_args = ['revno']
1243
def run(self, revno):
1247
raise BzrCommandError("not a valid revision-number: %r" % revno)
1249
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1252
class cmd_export(Command):
1253
"""Export past revision to destination directory.
1255
If no revision is specified this exports the last committed revision.
1257
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1258
given, try to find the format with the extension. If no extension
1259
is found exports to a directory (equivalent to --format=dir).
1261
Root may be the top directory for tar, tgz and tbz2 formats. If none
1262
is given, the top directory will be the root name of the file.
1264
Note: export of tree with non-ascii filenames to zip is not supported.
1266
Supported formats Autodetected by extension
1267
----------------- -------------------------
1270
tbz2 .tar.bz2, .tbz2
1274
takes_args = ['dest']
1275
takes_options = ['revision', 'format', 'root']
1276
def run(self, dest, revision=None, format=None, root=None):
1278
from bzrlib.export import export
1279
tree = WorkingTree.open_containing(u'.')[0]
1281
if revision is None:
1282
# should be tree.last_revision FIXME
1283
rev_id = b.last_revision()
1285
if len(revision) != 1:
1286
raise BzrError('bzr export --revision takes exactly 1 argument')
1287
rev_id = revision[0].in_history(b).rev_id
1288
t = b.repository.revision_tree(rev_id)
1290
export(t, dest, format, root)
1291
except errors.NoSuchExportFormat, e:
1292
raise BzrCommandError('Unsupported export format: %s' % e.format)
1295
class cmd_cat(Command):
1296
"""Write a file's text from a previous revision."""
1298
takes_options = ['revision']
1299
takes_args = ['filename']
1302
def run(self, filename, revision=None):
1303
if revision is not None and len(revision) != 1:
1304
raise BzrCommandError("bzr cat --revision takes exactly one number")
1307
tree, relpath = WorkingTree.open_containing(filename)
1309
except NotBranchError:
1313
b, relpath = Branch.open_containing(filename)
1314
if revision is None:
1315
revision_id = b.last_revision()
1317
revision_id = revision[0].in_history(b).rev_id
1318
b.print_file(relpath, revision_id)
1321
class cmd_local_time_offset(Command):
1322
"""Show the offset in seconds from GMT to local time."""
1326
print bzrlib.osutils.local_time_offset()
1330
class cmd_commit(Command):
1331
"""Commit changes into a new revision.
1333
If no arguments are given, the entire tree is committed.
1335
If selected files are specified, only changes to those files are
1336
committed. If a directory is specified then the directory and everything
1337
within it is committed.
1339
A selected-file commit may fail in some cases where the committed
1340
tree would be invalid, such as trying to commit a file in a
1341
newly-added directory that is not itself committed.
1343
# TODO: Run hooks on tree to-be-committed, and after commit.
1345
# TODO: Strict commit that fails if there are deleted files.
1346
# (what does "deleted files" mean ??)
1348
# TODO: Give better message for -s, --summary, used by tla people
1350
# XXX: verbose currently does nothing
1352
takes_args = ['selected*']
1353
takes_options = ['message', 'verbose',
1355
help='commit even if nothing has changed'),
1356
Option('file', type=str,
1358
help='file containing commit message'),
1360
help="refuse to commit if there are unknown "
1361
"files in the working tree."),
1363
aliases = ['ci', 'checkin']
1365
def run(self, message=None, file=None, verbose=True, selected_list=None,
1366
unchanged=False, strict=False):
1367
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1369
from bzrlib.msgeditor import edit_commit_message, \
1370
make_commit_message_template
1371
from tempfile import TemporaryFile
1374
# TODO: Need a blackbox test for invoking the external editor; may be
1375
# slightly problematic to run this cross-platform.
1377
# TODO: do more checks that the commit will succeed before
1378
# spending the user's valuable time typing a commit message.
1380
# TODO: if the commit *does* happen to fail, then save the commit
1381
# message to a temporary file where it can be recovered
1382
tree, selected_list = tree_files(selected_list)
1383
if message is None and not file:
1384
template = make_commit_message_template(tree, selected_list)
1385
message = edit_commit_message(template)
1387
raise BzrCommandError("please specify a commit message"
1388
" with either --message or --file")
1389
elif message and file:
1390
raise BzrCommandError("please specify either --message or --file")
1394
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1397
raise BzrCommandError("empty commit message specified")
1400
tree.commit(message, specific_files=selected_list,
1401
allow_pointless=unchanged, strict=strict)
1402
except PointlessCommit:
1403
# FIXME: This should really happen before the file is read in;
1404
# perhaps prepare the commit; get the message; then actually commit
1405
raise BzrCommandError("no changes to commit",
1406
["use --unchanged to commit anyhow"])
1407
except ConflictsInTree:
1408
raise BzrCommandError("Conflicts detected in working tree. "
1409
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1410
except StrictCommitFailed:
1411
raise BzrCommandError("Commit refused because there are unknown "
1412
"files in the working tree.")
1413
note('Committed revision %d.' % (tree.branch.revno(),))
1416
class cmd_check(Command):
1417
"""Validate consistency of branch history.
1419
This command checks various invariants about the branch storage to
1420
detect data corruption or bzr bugs.
1422
takes_args = ['branch?']
1423
takes_options = ['verbose']
1425
def run(self, branch=None, verbose=False):
1426
from bzrlib.check import check
1428
tree = WorkingTree.open_containing()[0]
1429
branch = tree.branch
1431
branch = Branch.open(branch)
1432
check(branch, verbose)
1435
class cmd_scan_cache(Command):
1438
from bzrlib.hashcache import HashCache
1444
print '%6d stats' % c.stat_count
1445
print '%6d in hashcache' % len(c._cache)
1446
print '%6d files removed from cache' % c.removed_count
1447
print '%6d hashes updated' % c.update_count
1448
print '%6d files changed too recently to cache' % c.danger_count
1454
def get_format_type(typestring):
1455
"""Parse and return a format specifier."""
1456
if typestring == "metadir":
1457
return bzrdir.BzrDirMetaFormat1()
1458
if typestring == "knit":
1459
format = bzrdir.BzrDirMetaFormat1()
1460
format.repository_format = bzrlib.repository.RepositoryFormatKnit1()
1462
msg = "No known bzr-dir format %s. Supported types are: metadir\n" %\
1464
raise BzrCommandError(msg)
1467
class cmd_upgrade(Command):
1468
"""Upgrade branch storage to current format.
1470
The check command or bzr developers may sometimes advise you to run
1471
this command. When the default format has changed you may also be warned
1472
during other operations to upgrade.
1474
takes_args = ['url?']
1477
help='Upgrade to a specific format rather than the'
1478
' current default format. Currently this '
1479
' option only accepts =metadir',
1480
type=get_format_type),
1484
def run(self, url='.', format=None):
1485
from bzrlib.upgrade import upgrade
1486
upgrade(url, format)
1489
class cmd_whoami(Command):
1490
"""Show bzr user id."""
1491
takes_options = ['email']
1494
def run(self, email=False):
1496
b = WorkingTree.open_containing(u'.')[0].branch
1497
config = bzrlib.config.BranchConfig(b)
1498
except NotBranchError:
1499
config = bzrlib.config.GlobalConfig()
1502
print config.user_email()
1504
print config.username()
1507
class cmd_nick(Command):
1508
"""Print or set the branch nickname.
1510
If unset, the tree root directory name is used as the nickname
1511
To print the current nickname, execute with no argument.
1513
takes_args = ['nickname?']
1514
def run(self, nickname=None):
1515
branch = Branch.open_containing(u'.')[0]
1516
if nickname is None:
1517
self.printme(branch)
1519
branch.nick = nickname
1522
def printme(self, branch):
1526
class cmd_selftest(Command):
1527
"""Run internal test suite.
1529
This creates temporary test directories in the working directory,
1530
but not existing data is affected. These directories are deleted
1531
if the tests pass, or left behind to help in debugging if they
1532
fail and --keep-output is specified.
1534
If arguments are given, they are regular expressions that say
1535
which tests should run.
1537
If the global option '--no-plugins' is given, plugins are not loaded
1538
before running the selftests. This has two effects: features provided or
1539
modified by plugins will not be tested, and tests provided by plugins will
1544
bzr --no-plugins selftest -v
1546
# TODO: --list should give a list of all available tests
1548
# NB: this is used from the class without creating an instance, which is
1549
# why it does not have a self parameter.
1550
def get_transport_type(typestring):
1551
"""Parse and return a transport specifier."""
1552
if typestring == "sftp":
1553
from bzrlib.transport.sftp import SFTPAbsoluteServer
1554
return SFTPAbsoluteServer
1555
if typestring == "memory":
1556
from bzrlib.transport.memory import MemoryServer
1558
msg = "No known transport type %s. Supported types are: sftp\n" %\
1560
raise BzrCommandError(msg)
1563
takes_args = ['testspecs*']
1564
takes_options = ['verbose',
1565
Option('one', help='stop when one test fails'),
1566
Option('keep-output',
1567
help='keep output directories when tests fail'),
1569
help='Use a different transport by default '
1570
'throughout the test suite.',
1571
type=get_transport_type),
1574
def run(self, testspecs_list=None, verbose=False, one=False,
1575
keep_output=False, transport=None):
1577
from bzrlib.tests import selftest
1578
# we don't want progress meters from the tests to go to the
1579
# real output; and we don't want log messages cluttering up
1581
save_ui = bzrlib.ui.ui_factory
1582
bzrlib.trace.info('running tests...')
1584
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1585
if testspecs_list is not None:
1586
pattern = '|'.join(testspecs_list)
1589
result = selftest(verbose=verbose,
1591
stop_on_failure=one,
1592
keep_output=keep_output,
1593
transport=transport)
1595
bzrlib.trace.info('tests passed')
1597
bzrlib.trace.info('tests failed')
1598
return int(not result)
1600
bzrlib.ui.ui_factory = save_ui
1603
def _get_bzr_branch():
1604
"""If bzr is run from a branch, return Branch or None"""
1605
import bzrlib.errors
1606
from bzrlib.branch import Branch
1607
from bzrlib.osutils import abspath
1608
from os.path import dirname
1611
branch = Branch.open(dirname(abspath(dirname(__file__))))
1613
except bzrlib.errors.BzrError:
1618
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1619
# is bzrlib itself in a branch?
1620
branch = _get_bzr_branch()
1622
rh = branch.revision_history()
1624
print " bzr checkout, revision %d" % (revno,)
1625
print " nick: %s" % (branch.nick,)
1627
print " revid: %s" % (rh[-1],)
1628
print bzrlib.__copyright__
1629
print "http://bazaar-ng.org/"
1631
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1632
print "you may use, modify and redistribute it under the terms of the GNU"
1633
print "General Public License version 2 or later."
1636
class cmd_version(Command):
1637
"""Show version of bzr."""
1642
class cmd_rocks(Command):
1643
"""Statement of optimism."""
1647
print "it sure does!"
1650
class cmd_find_merge_base(Command):
1651
"""Find and print a base revision for merging two branches.
1653
# TODO: Options to specify revisions on either side, as if
1654
# merging only part of the history.
1655
takes_args = ['branch', 'other']
1659
def run(self, branch, other):
1660
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1662
branch1 = Branch.open_containing(branch)[0]
1663
branch2 = Branch.open_containing(other)[0]
1665
history_1 = branch1.revision_history()
1666
history_2 = branch2.revision_history()
1668
last1 = branch1.last_revision()
1669
last2 = branch2.last_revision()
1671
source = MultipleRevisionSources(branch1.repository,
1674
base_rev_id = common_ancestor(last1, last2, source)
1676
print 'merge base is revision %s' % base_rev_id
1680
if base_revno is None:
1681
raise bzrlib.errors.UnrelatedBranches()
1683
print ' r%-6d in %s' % (base_revno, branch)
1685
other_revno = branch2.revision_id_to_revno(base_revid)
1687
print ' r%-6d in %s' % (other_revno, other)
1691
class cmd_merge(Command):
1692
"""Perform a three-way merge.
1694
The branch is the branch you will merge from. By default, it will
1695
merge the latest revision. If you specify a revision, that
1696
revision will be merged. If you specify two revisions, the first
1697
will be used as a BASE, and the second one as OTHER. Revision
1698
numbers are always relative to the specified branch.
1700
By default, bzr will try to merge in all new work from the other
1701
branch, automatically determining an appropriate base. If this
1702
fails, you may need to give an explicit base.
1704
Merge will do its best to combine the changes in two branches, but there
1705
are some kinds of problems only a human can fix. When it encounters those,
1706
it will mark a conflict. A conflict means that you need to fix something,
1707
before you should commit.
1709
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
1713
To merge the latest revision from bzr.dev
1714
bzr merge ../bzr.dev
1716
To merge changes up to and including revision 82 from bzr.dev
1717
bzr merge -r 82 ../bzr.dev
1719
To merge the changes introduced by 82, without previous changes:
1720
bzr merge -r 81..82 ../bzr.dev
1722
merge refuses to run if there are any uncommitted changes, unless
1725
takes_args = ['branch?']
1726
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1727
Option('show-base', help="Show base revision text in "
1730
def run(self, branch=None, revision=None, force=False, merge_type=None,
1731
show_base=False, reprocess=False):
1732
if merge_type is None:
1733
merge_type = Merge3Merger
1735
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1737
raise BzrCommandError("No merge location known or specified.")
1739
print "Using saved location: %s" % branch
1740
if revision is None or len(revision) < 1:
1742
other = [branch, -1]
1744
if len(revision) == 1:
1746
other_branch = Branch.open_containing(branch)[0]
1747
revno = revision[0].in_history(other_branch).revno
1748
other = [branch, revno]
1750
assert len(revision) == 2
1751
if None in revision:
1752
raise BzrCommandError(
1753
"Merge doesn't permit that revision specifier.")
1754
b = Branch.open_containing(branch)[0]
1756
base = [branch, revision[0].in_history(b).revno]
1757
other = [branch, revision[1].in_history(b).revno]
1760
conflict_count = merge(other, base, check_clean=(not force),
1761
merge_type=merge_type, reprocess=reprocess,
1762
show_base=show_base,
1763
pb=bzrlib.ui.ui_factory.progress_bar())
1764
if conflict_count != 0:
1768
except bzrlib.errors.AmbiguousBase, e:
1769
m = ("sorry, bzr can't determine the right merge base yet\n"
1770
"candidates are:\n "
1771
+ "\n ".join(e.bases)
1773
"please specify an explicit base with -r,\n"
1774
"and (if you want) report this to the bzr developers\n")
1778
class cmd_remerge(Command):
1781
takes_args = ['file*']
1782
takes_options = ['merge-type', 'reprocess',
1783
Option('show-base', help="Show base revision text in "
1786
def run(self, file_list=None, merge_type=None, show_base=False,
1788
from bzrlib.merge import merge_inner, transform_tree
1789
if merge_type is None:
1790
merge_type = Merge3Merger
1791
tree, file_list = tree_files(file_list)
1794
pending_merges = tree.pending_merges()
1795
if len(pending_merges) != 1:
1796
raise BzrCommandError("Sorry, remerge only works after normal"
1797
+ " merges. Not cherrypicking or"
1799
repository = tree.branch.repository
1800
base_revision = common_ancestor(tree.branch.last_revision(),
1801
pending_merges[0], repository)
1802
base_tree = repository.revision_tree(base_revision)
1803
other_tree = repository.revision_tree(pending_merges[0])
1804
interesting_ids = None
1805
if file_list is not None:
1806
interesting_ids = set()
1807
for filename in file_list:
1808
file_id = tree.path2id(filename)
1810
raise NotVersionedError(filename)
1811
interesting_ids.add(file_id)
1812
if tree.kind(file_id) != "directory":
1815
for name, ie in tree.inventory.iter_entries(file_id):
1816
interesting_ids.add(ie.file_id)
1817
transform_tree(tree, tree.basis_tree(), interesting_ids)
1818
if file_list is None:
1819
restore_files = list(tree.iter_conflicts())
1821
restore_files = file_list
1822
for filename in restore_files:
1824
restore(tree.abspath(filename))
1825
except NotConflicted:
1827
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1828
interesting_ids = interesting_ids,
1829
other_rev_id=pending_merges[0],
1830
merge_type=merge_type,
1831
show_base=show_base,
1832
reprocess=reprocess)
1840
class cmd_revert(Command):
1841
"""Reverse all changes since the last commit.
1843
Only versioned files are affected. Specify filenames to revert only
1844
those files. By default, any files that are changed will be backed up
1845
first. Backup files have a '~' appended to their name.
1847
takes_options = ['revision', 'no-backup']
1848
takes_args = ['file*']
1849
aliases = ['merge-revert']
1851
def run(self, revision=None, no_backup=False, file_list=None):
1852
from bzrlib.commands import parse_spec
1853
if file_list is not None:
1854
if len(file_list) == 0:
1855
raise BzrCommandError("No files specified")
1859
tree, file_list = tree_files(file_list)
1860
if revision is None:
1861
# FIXME should be tree.last_revision
1862
rev_id = tree.branch.last_revision()
1863
elif len(revision) != 1:
1864
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1866
rev_id = revision[0].in_history(tree.branch).rev_id
1867
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1868
not no_backup, bzrlib.ui.ui_factory.progress_bar())
1871
class cmd_assert_fail(Command):
1872
"""Test reporting of assertion failures"""
1875
assert False, "always fails"
1878
class cmd_help(Command):
1879
"""Show help on a command or other topic.
1881
For a list of all available commands, say 'bzr help commands'."""
1882
takes_options = [Option('long', 'show help on all commands')]
1883
takes_args = ['topic?']
1887
def run(self, topic=None, long=False):
1889
if topic is None and long:
1894
class cmd_shell_complete(Command):
1895
"""Show appropriate completions for context.
1897
For a list of all available commands, say 'bzr shell-complete'."""
1898
takes_args = ['context?']
1903
def run(self, context=None):
1904
import shellcomplete
1905
shellcomplete.shellcomplete(context)
1908
class cmd_fetch(Command):
1909
"""Copy in history from another branch but don't merge it.
1911
This is an internal method used for pull and merge."""
1913
takes_args = ['from_branch', 'to_branch']
1914
def run(self, from_branch, to_branch):
1915
from bzrlib.fetch import Fetcher
1916
from bzrlib.branch import Branch
1917
from_b = Branch.open(from_branch)
1918
to_b = Branch.open(to_branch)
1919
Fetcher(to_b, from_b)
1922
class cmd_missing(Command):
1923
"""Show unmerged/unpulled revisions between two branches.
1925
OTHER_BRANCH may be local or remote."""
1926
takes_args = ['other_branch?']
1927
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1929
'Display changes in the local branch only'),
1930
Option('theirs-only',
1931
'Display changes in the remote branch only'),
1940
def run(self, other_branch=None, reverse=False, mine_only=False,
1941
theirs_only=False, log_format=None, long=False, short=False, line=False,
1942
show_ids=False, verbose=False):
1943
from bzrlib.missing import find_unmerged, iter_log_data
1944
from bzrlib.log import log_formatter
1945
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1946
parent = local_branch.get_parent()
1947
if other_branch is None:
1948
other_branch = parent
1949
if other_branch is None:
1950
raise BzrCommandError("No missing location known or specified.")
1951
print "Using last location: " + local_branch.get_parent()
1952
remote_branch = bzrlib.branch.Branch.open(other_branch)
1953
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1954
if (log_format == None):
1955
default = bzrlib.config.BranchConfig(local_branch).log_format()
1956
log_format = get_log_format(long=long, short=short, line=line, default=default)
1957
lf = log_formatter(log_format, sys.stdout,
1959
show_timezone='original')
1960
if reverse is False:
1961
local_extra.reverse()
1962
remote_extra.reverse()
1963
if local_extra and not theirs_only:
1964
print "You have %d extra revision(s):" % len(local_extra)
1965
for data in iter_log_data(local_extra, local_branch.repository,
1968
printed_local = True
1970
printed_local = False
1971
if remote_extra and not mine_only:
1972
if printed_local is True:
1974
print "You are missing %d revision(s):" % len(remote_extra)
1975
for data in iter_log_data(remote_extra, remote_branch.repository,
1978
if not remote_extra and not local_extra:
1980
print "Branches are up to date."
1983
if parent is None and other_branch is not None:
1984
local_branch.set_parent(other_branch)
1988
class cmd_plugins(Command):
1993
import bzrlib.plugin
1994
from inspect import getdoc
1995
for name, plugin in bzrlib.plugin.all_plugins().items():
1996
if hasattr(plugin, '__path__'):
1997
print plugin.__path__[0]
1998
elif hasattr(plugin, '__file__'):
1999
print plugin.__file__
2005
print '\t', d.split('\n')[0]
2008
class cmd_testament(Command):
2009
"""Show testament (signing-form) of a revision."""
2010
takes_options = ['revision', 'long']
2011
takes_args = ['branch?']
2013
def run(self, branch=u'.', revision=None, long=False):
2014
from bzrlib.testament import Testament
2015
b = WorkingTree.open_containing(branch)[0].branch
2018
if revision is None:
2019
rev_id = b.last_revision()
2021
rev_id = revision[0].in_history(b).rev_id
2022
t = Testament.from_revision(b.repository, rev_id)
2024
sys.stdout.writelines(t.as_text_lines())
2026
sys.stdout.write(t.as_short_text())
2031
class cmd_annotate(Command):
2032
"""Show the origin of each line in a file.
2034
This prints out the given file with an annotation on the left side
2035
indicating which revision, author and date introduced the change.
2037
If the origin is the same for a run of consecutive lines, it is
2038
shown only at the top, unless the --all option is given.
2040
# TODO: annotate directories; showing when each file was last changed
2041
# TODO: annotate a previous version of a file
2042
# TODO: if the working copy is modified, show annotations on that
2043
# with new uncommitted lines marked
2044
aliases = ['blame', 'praise']
2045
takes_args = ['filename']
2046
takes_options = [Option('all', help='show annotations on all lines'),
2047
Option('long', help='show date in annotations'),
2051
def run(self, filename, all=False, long=False):
2052
from bzrlib.annotate import annotate_file
2053
tree, relpath = WorkingTree.open_containing(filename)
2054
branch = tree.branch
2057
file_id = tree.inventory.path2id(relpath)
2058
tree = branch.repository.revision_tree(branch.last_revision())
2059
file_version = tree.inventory[file_id].revision
2060
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2065
class cmd_re_sign(Command):
2066
"""Create a digital signature for an existing revision."""
2067
# TODO be able to replace existing ones.
2069
hidden = True # is this right ?
2070
takes_args = ['revision_id*']
2071
takes_options = ['revision']
2073
def run(self, revision_id_list=None, revision=None):
2074
import bzrlib.config as config
2075
import bzrlib.gpg as gpg
2076
if revision_id_list is not None and revision is not None:
2077
raise BzrCommandError('You can only supply one of revision_id or --revision')
2078
if revision_id_list is None and revision is None:
2079
raise BzrCommandError('You must supply either --revision or a revision_id')
2080
b = WorkingTree.open_containing(u'.')[0].branch
2081
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2082
if revision_id_list is not None:
2083
for revision_id in revision_id_list:
2084
b.repository.sign_revision(revision_id, gpg_strategy)
2085
elif revision is not None:
2086
if len(revision) == 1:
2087
revno, rev_id = revision[0].in_history(b)
2088
b.repository.sign_revision(rev_id, gpg_strategy)
2089
elif len(revision) == 2:
2090
# are they both on rh- if so we can walk between them
2091
# might be nice to have a range helper for arbitrary
2092
# revision paths. hmm.
2093
from_revno, from_revid = revision[0].in_history(b)
2094
to_revno, to_revid = revision[1].in_history(b)
2095
if to_revid is None:
2096
to_revno = b.revno()
2097
if from_revno is None or to_revno is None:
2098
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2099
for revno in range(from_revno, to_revno + 1):
2100
b.repository.sign_revision(b.get_rev_id(revno),
2103
raise BzrCommandError('Please supply either one revision, or a range.')
2106
class cmd_uncommit(bzrlib.commands.Command):
2107
"""Remove the last committed revision.
2109
By supplying the --all flag, it will not only remove the entry
2110
from revision_history, but also remove all of the entries in the
2113
--verbose will print out what is being removed.
2114
--dry-run will go through all the motions, but not actually
2117
In the future, uncommit will create a changeset, which can then
2120
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2121
information in 'branch-as-repostory' branches.
2122
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2123
information in shared branches as well.
2125
takes_options = ['verbose', 'revision',
2126
Option('dry-run', help='Don\'t actually make changes'),
2127
Option('force', help='Say yes to all questions.')]
2128
takes_args = ['location?']
2131
def run(self, location=None,
2132
dry_run=False, verbose=False,
2133
revision=None, force=False):
2134
from bzrlib.branch import Branch
2135
from bzrlib.log import log_formatter
2137
from bzrlib.uncommit import uncommit
2139
if location is None:
2141
control, relpath = bzrdir.BzrDir.open_containing(location)
2142
b = control.open_branch()
2144
tree = control.open_workingtree()
2145
except (errors.NoWorkingTree, errors.NotLocalUrl):
2148
if revision is None:
2150
rev_id = b.last_revision()
2152
revno, rev_id = revision[0].in_history(b)
2154
print 'No revisions to uncommit.'
2156
for r in range(revno, b.revno()+1):
2157
rev_id = b.get_rev_id(r)
2158
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2159
lf.show(r, b.repository.get_revision(rev_id), None)
2162
print 'Dry-run, pretending to remove the above revisions.'
2164
val = raw_input('Press <enter> to continue')
2166
print 'The above revision(s) will be removed.'
2168
val = raw_input('Are you sure [y/N]? ')
2169
if val.lower() not in ('y', 'yes'):
2173
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2177
def merge(other_revision, base_revision,
2178
check_clean=True, ignore_zero=False,
2179
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2180
file_list=None, show_base=False, reprocess=False,
2181
pb=DummyProgress()):
2182
"""Merge changes into a tree.
2185
list(path, revno) Base for three-way merge.
2186
If [None, None] then a base will be automatically determined.
2188
list(path, revno) Other revision for three-way merge.
2190
Directory to merge changes into; '.' by default.
2192
If true, this_dir must have no uncommitted changes before the
2194
ignore_zero - If true, suppress the "zero conflicts" message when
2195
there are no conflicts; should be set when doing something we expect
2196
to complete perfectly.
2197
file_list - If supplied, merge only changes to selected files.
2199
All available ancestors of other_revision and base_revision are
2200
automatically pulled into the branch.
2202
The revno may be -1 to indicate the last revision on the branch, which is
2205
This function is intended for use from the command line; programmatic
2206
clients might prefer to call merge.merge_inner(), which has less magic
2209
from bzrlib.merge import Merger
2210
if this_dir is None:
2212
this_tree = WorkingTree.open_containing(this_dir)[0]
2213
if show_base and not merge_type is Merge3Merger:
2214
raise BzrCommandError("Show-base is not supported for this merge"
2215
" type. %s" % merge_type)
2216
if reprocess and not merge_type is Merge3Merger:
2217
raise BzrCommandError("Reprocess is not supported for this merge"
2218
" type. %s" % merge_type)
2219
if reprocess and show_base:
2220
raise BzrCommandError("Cannot reprocess and show base.")
2221
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2222
merger.check_basis(check_clean)
2223
merger.set_other(other_revision)
2224
merger.set_base(base_revision)
2225
if merger.base_rev_id == merger.other_rev_id:
2226
note('Nothing to do.')
2228
merger.backup_files = backup_files
2229
merger.merge_type = merge_type
2230
merger.set_interesting_files(file_list)
2231
merger.show_base = show_base
2232
merger.reprocess = reprocess
2233
conflicts = merger.do_merge()
2234
merger.set_pending()
2238
# these get imported and then picked up by the scan for cmd_*
2239
# TODO: Some more consistent way to split command definitions across files;
2240
# we do need to load at least some information about them to know of
2242
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2243
from bzrlib.sign_my_commits import cmd_sign_my_commits