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# Copyright (C) 2004, 2005, 2006 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from 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, ProgressPhase
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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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dir_to = bzrlib.bzrdir.BzrDir.open(location)
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br_to = dir_to.open_branch()
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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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dir_to = br_from.bzrdir.clone(location)
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br_to = dir_to.open_branch()
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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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# 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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except NoWorkingTree:
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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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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# preserve whatever source format we have.
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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" % (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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Option('lightweight',
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help="perform a lightweight checkout. Lightweight "
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"checkouts depend on access to the branch for "
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"every operation. Normal checkouts can perform "
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"common operations like diff and status without "
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"such access, and also support local commits."
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def run(self, branch_location, 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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old_format = bzrlib.bzrdir.BzrDirFormat.get_default_format()
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bzrlib.bzrdir.BzrDirFormat.set_default_format(bzrdir.BzrDirMetaFormat1())
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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_branch = bzrlib.bzrdir.BzrDir.create_branch_convenience(
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to_location, force_new_tree=False)
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checkout = checkout_branch.bzrdir
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checkout_branch.bind(source)
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if revision_id is not None:
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rh = checkout_branch.revision_history()
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checkout_branch.set_revision_history(rh[:rh.index(revision_id) + 1])
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checkout.create_workingtree(revision_id)
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bzrlib.bzrdir.BzrDirFormat.set_default_format(old_format)
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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 local changes, you will still
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need to commit them after the update for the update to be complete.
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If you want to discard your local changes, you can just do a
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'bzr revert' instead of 'bzr commit' 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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# may be up to date, check master too.
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master = tree.branch.get_master_branch()
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if master is None or master.last_revision == tree.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):
752
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
759
not delete the working copy.
761
takes_args = ['file+']
762
takes_options = ['verbose']
765
def run(self, file_list, verbose=False):
766
tree, file_list = tree_files(file_list)
767
tree.remove(file_list, verbose=verbose)
770
class cmd_file_id(Command):
771
"""Print file_id of a particular file or directory.
773
The file_id is assigned when the file is first added and remains the
774
same through all revisions where the file exists, even when it is
778
takes_args = ['filename']
780
def run(self, filename):
781
tree, relpath = WorkingTree.open_containing(filename)
782
i = tree.inventory.path2id(relpath)
784
raise BzrError("%r is not a versioned file" % filename)
789
class cmd_file_path(Command):
790
"""Print path of file_ids to a file or directory.
792
This prints one line for each directory down to the target,
793
starting at the branch root."""
795
takes_args = ['filename']
797
def run(self, filename):
798
tree, relpath = WorkingTree.open_containing(filename)
800
fid = inv.path2id(relpath)
802
raise BzrError("%r is not a versioned file" % filename)
803
for fip in inv.get_idpath(fid):
807
class cmd_reconcile(Command):
808
"""Reconcile bzr metadata in a branch.
810
This can correct data mismatches that may have been caused by
811
previous ghost operations or bzr upgrades. You should only
812
need to run this command if 'bzr check' or a bzr developer
813
advises you to run it.
815
If a second branch is provided, cross-branch reconciliation is
816
also attempted, which will check that data like the tree root
817
id which was not present in very early bzr versions is represented
818
correctly in both branches.
820
At the same time it is run it may recompress data resulting in
821
a potential saving in disk space or performance gain.
823
The branch *MUST* be on a listable system such as local disk or sftp.
825
takes_args = ['branch?']
827
def run(self, branch="."):
828
from bzrlib.reconcile import reconcile
829
dir = bzrlib.bzrdir.BzrDir.open(branch)
833
class cmd_revision_history(Command):
834
"""Display list of revision ids on this branch."""
838
branch = WorkingTree.open_containing(u'.')[0].branch
839
for patchid in branch.revision_history():
843
class cmd_ancestry(Command):
844
"""List all revisions merged into this branch."""
848
tree = WorkingTree.open_containing(u'.')[0]
850
# FIXME. should be tree.last_revision
851
for revision_id in b.repository.get_ancestry(b.last_revision()):
855
class cmd_init(Command):
856
"""Make a directory into a versioned branch.
858
Use this to create an empty branch, or before importing an
861
Recipe for importing a tree of files:
866
bzr commit -m 'imported project'
868
takes_args = ['location?']
869
def run(self, location=None):
870
from bzrlib.branch import Branch
874
# The path has to exist to initialize a
875
# branch inside of it.
876
# Just using os.mkdir, since I don't
877
# believe that we want to create a bunch of
878
# locations if the user supplies an extended path
879
if not os.path.exists(location):
881
bzrdir.BzrDir.create_standalone_workingtree(location)
884
class cmd_diff(Command):
885
"""Show differences in working tree.
887
If files are listed, only the changes in those files are listed.
888
Otherwise, all changes for the tree are listed.
895
# TODO: Allow diff across branches.
896
# TODO: Option to use external diff command; could be GNU diff, wdiff,
897
# or a graphical diff.
899
# TODO: Python difflib is not exactly the same as unidiff; should
900
# either fix it up or prefer to use an external diff.
902
# TODO: If a directory is given, diff everything under that.
904
# TODO: Selected-file diff is inefficient and doesn't show you
907
# TODO: This probably handles non-Unix newlines poorly.
909
takes_args = ['file*']
910
takes_options = ['revision', 'diff-options']
911
aliases = ['di', 'dif']
914
def run(self, revision=None, file_list=None, diff_options=None):
915
from bzrlib.diff import diff_cmd_helper, show_diff_trees
917
tree1, file_list = internal_tree_files(file_list)
921
except FileInWrongBranch:
922
if len(file_list) != 2:
923
raise BzrCommandError("Files are in different branches")
925
tree1, file1 = WorkingTree.open_containing(file_list[0])
926
tree2, file2 = WorkingTree.open_containing(file_list[1])
927
if file1 != "" or file2 != "":
928
# FIXME diff those two files. rbc 20051123
929
raise BzrCommandError("Files are in different branches")
931
if revision is not None:
932
if tree2 is not None:
933
raise BzrCommandError("Can't specify -r with two branches")
934
if (len(revision) == 1) or (revision[1].spec is None):
935
return diff_cmd_helper(tree1, file_list, diff_options,
937
elif len(revision) == 2:
938
return diff_cmd_helper(tree1, file_list, diff_options,
939
revision[0], revision[1])
941
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
943
if tree2 is not None:
944
return show_diff_trees(tree1, tree2, sys.stdout,
945
specific_files=file_list,
946
external_diff_options=diff_options)
948
return diff_cmd_helper(tree1, file_list, diff_options)
951
class cmd_deleted(Command):
952
"""List files deleted in the working tree.
954
# TODO: Show files deleted since a previous revision, or
955
# between two revisions.
956
# TODO: Much more efficient way to do this: read in new
957
# directories with readdir, rather than stating each one. Same
958
# level of effort but possibly much less IO. (Or possibly not,
959
# if the directories are very large...)
961
def run(self, show_ids=False):
962
tree = WorkingTree.open_containing(u'.')[0]
963
old = tree.basis_tree()
964
for path, ie in old.inventory.iter_entries():
965
if not tree.has_id(ie.file_id):
967
print '%-50s %s' % (path, ie.file_id)
972
class cmd_modified(Command):
973
"""List files modified in working tree."""
977
from bzrlib.delta import compare_trees
979
tree = WorkingTree.open_containing(u'.')[0]
980
td = compare_trees(tree.basis_tree(), tree)
982
for path, id, kind, text_modified, meta_modified in td.modified:
987
class cmd_added(Command):
988
"""List files added in working tree."""
992
wt = WorkingTree.open_containing(u'.')[0]
993
basis_inv = wt.basis_tree().inventory
996
if file_id in basis_inv:
998
path = inv.id2path(file_id)
999
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
1005
class cmd_root(Command):
1006
"""Show the tree root directory.
1008
The root is the nearest enclosing directory with a .bzr control
1010
takes_args = ['filename?']
1012
def run(self, filename=None):
1013
"""Print the branch root."""
1014
tree = WorkingTree.open_containing(filename)[0]
1018
class cmd_log(Command):
1019
"""Show log of this branch.
1021
To request a range of logs, you can use the command -r begin..end
1022
-r revision requests a specific revision, -r ..end or -r begin.. are
1026
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
1028
takes_args = ['filename?']
1029
takes_options = [Option('forward',
1030
help='show from oldest to newest'),
1031
'timezone', 'verbose',
1032
'show-ids', 'revision',
1036
help='show revisions whose message matches this regexp',
1041
def run(self, filename=None, timezone='original',
1051
from bzrlib.log import log_formatter, show_log
1053
assert message is None or isinstance(message, basestring), \
1054
"invalid message argument %r" % message
1055
direction = (forward and 'forward') or 'reverse'
1060
# find the file id to log:
1062
dir, fp = bzrdir.BzrDir.open_containing(filename)
1063
b = dir.open_branch()
1067
inv = dir.open_workingtree().inventory
1068
except (errors.NotBranchError, errors.NotLocalUrl):
1069
# either no tree, or is remote.
1070
inv = b.basis_tree().inventory
1071
file_id = inv.path2id(fp)
1074
# FIXME ? log the current subdir only RBC 20060203
1075
dir, relpath = bzrdir.BzrDir.open_containing('.')
1076
b = dir.open_branch()
1078
if revision is None:
1081
elif len(revision) == 1:
1082
rev1 = rev2 = revision[0].in_history(b).revno
1083
elif len(revision) == 2:
1084
if revision[0].spec is None:
1085
# missing begin-range means first revision
1088
rev1 = revision[0].in_history(b).revno
1090
if revision[1].spec is None:
1091
# missing end-range means last known revision
1094
rev2 = revision[1].in_history(b).revno
1096
raise BzrCommandError('bzr log --revision takes one or two values.')
1098
# By this point, the revision numbers are converted to the +ve
1099
# form if they were supplied in the -ve form, so we can do
1100
# this comparison in relative safety
1102
(rev2, rev1) = (rev1, rev2)
1104
mutter('encoding log as %r', bzrlib.user_encoding)
1106
# use 'replace' so that we don't abort if trying to write out
1107
# in e.g. the default C locale.
1108
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1110
if (log_format == None):
1111
default = bzrlib.config.BranchConfig(b).log_format()
1112
log_format = get_log_format(long=long, short=short, line=line, default=default)
1114
lf = log_formatter(log_format,
1117
show_timezone=timezone)
1123
direction=direction,
1124
start_revision=rev1,
1129
def get_log_format(long=False, short=False, line=False, default='long'):
1130
log_format = default
1134
log_format = 'short'
1140
class cmd_touching_revisions(Command):
1141
"""Return revision-ids which affected a particular file.
1143
A more user-friendly interface is "bzr log FILE"."""
1145
takes_args = ["filename"]
1147
def run(self, filename):
1148
tree, relpath = WorkingTree.open_containing(filename)
1150
inv = tree.read_working_inventory()
1151
file_id = inv.path2id(relpath)
1152
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1153
print "%6d %s" % (revno, what)
1156
class cmd_ls(Command):
1157
"""List files in a tree.
1159
# TODO: Take a revision or remote path and list that tree instead.
1161
takes_options = ['verbose', 'revision',
1162
Option('non-recursive',
1163
help='don\'t recurse into sub-directories'),
1165
help='Print all paths from the root of the branch.'),
1166
Option('unknown', help='Print unknown files'),
1167
Option('versioned', help='Print versioned files'),
1168
Option('ignored', help='Print ignored files'),
1170
Option('null', help='Null separate the files'),
1173
def run(self, revision=None, verbose=False,
1174
non_recursive=False, from_root=False,
1175
unknown=False, versioned=False, ignored=False,
1178
if verbose and null:
1179
raise BzrCommandError('Cannot set both --verbose and --null')
1180
all = not (unknown or versioned or ignored)
1182
selection = {'I':ignored, '?':unknown, 'V':versioned}
1184
tree, relpath = WorkingTree.open_containing(u'.')
1189
if revision is not None:
1190
tree = tree.branch.repository.revision_tree(
1191
revision[0].in_history(tree.branch).rev_id)
1192
for fp, fc, kind, fid, entry in tree.list_files():
1193
if fp.startswith(relpath):
1194
fp = fp[len(relpath):]
1195
if non_recursive and '/' in fp:
1197
if not all and not selection[fc]:
1200
kindch = entry.kind_character()
1201
print '%-8s %s%s' % (fc, fp, kindch)
1203
sys.stdout.write(fp)
1204
sys.stdout.write('\0')
1210
class cmd_unknowns(Command):
1211
"""List unknown files."""
1214
from bzrlib.osutils import quotefn
1215
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1219
class cmd_ignore(Command):
1220
"""Ignore a command or pattern.
1222
To remove patterns from the ignore list, edit the .bzrignore file.
1224
If the pattern contains a slash, it is compared to the whole path
1225
from the branch root. Otherwise, it is compared to only the last
1226
component of the path. To match a file only in the root directory,
1229
Ignore patterns are case-insensitive on case-insensitive systems.
1231
Note: wildcards must be quoted from the shell on Unix.
1234
bzr ignore ./Makefile
1235
bzr ignore '*.class'
1237
# TODO: Complain if the filename is absolute
1238
takes_args = ['name_pattern']
1240
def run(self, name_pattern):
1241
from bzrlib.atomicfile import AtomicFile
1244
tree, relpath = WorkingTree.open_containing(u'.')
1245
ifn = tree.abspath('.bzrignore')
1247
if os.path.exists(ifn):
1250
igns = f.read().decode('utf-8')
1256
# TODO: If the file already uses crlf-style termination, maybe
1257
# we should use that for the newly added lines?
1259
if igns and igns[-1] != '\n':
1261
igns += name_pattern + '\n'
1264
f = AtomicFile(ifn, 'wt')
1265
f.write(igns.encode('utf-8'))
1270
inv = tree.inventory
1271
if inv.path2id('.bzrignore'):
1272
mutter('.bzrignore is already versioned')
1274
mutter('need to make new .bzrignore file versioned')
1275
tree.add(['.bzrignore'])
1278
class cmd_ignored(Command):
1279
"""List ignored files and the patterns that matched them.
1281
See also: bzr ignore"""
1284
tree = WorkingTree.open_containing(u'.')[0]
1285
for path, file_class, kind, file_id, entry in tree.list_files():
1286
if file_class != 'I':
1288
## XXX: Slightly inefficient since this was already calculated
1289
pat = tree.is_ignored(path)
1290
print '%-50s %s' % (path, pat)
1293
class cmd_lookup_revision(Command):
1294
"""Lookup the revision-id from a revision-number
1297
bzr lookup-revision 33
1300
takes_args = ['revno']
1303
def run(self, revno):
1307
raise BzrCommandError("not a valid revision-number: %r" % revno)
1309
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1312
class cmd_export(Command):
1313
"""Export past revision to destination directory.
1315
If no revision is specified this exports the last committed revision.
1317
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1318
given, try to find the format with the extension. If no extension
1319
is found exports to a directory (equivalent to --format=dir).
1321
Root may be the top directory for tar, tgz and tbz2 formats. If none
1322
is given, the top directory will be the root name of the file.
1324
Note: export of tree with non-ascii filenames to zip is not supported.
1326
Supported formats Autodetected by extension
1327
----------------- -------------------------
1330
tbz2 .tar.bz2, .tbz2
1334
takes_args = ['dest']
1335
takes_options = ['revision', 'format', 'root']
1336
def run(self, dest, revision=None, format=None, root=None):
1338
from bzrlib.export import export
1339
tree = WorkingTree.open_containing(u'.')[0]
1341
if revision is None:
1342
# should be tree.last_revision FIXME
1343
rev_id = b.last_revision()
1345
if len(revision) != 1:
1346
raise BzrError('bzr export --revision takes exactly 1 argument')
1347
rev_id = revision[0].in_history(b).rev_id
1348
t = b.repository.revision_tree(rev_id)
1350
export(t, dest, format, root)
1351
except errors.NoSuchExportFormat, e:
1352
raise BzrCommandError('Unsupported export format: %s' % e.format)
1355
class cmd_cat(Command):
1356
"""Write a file's text from a previous revision."""
1358
takes_options = ['revision']
1359
takes_args = ['filename']
1362
def run(self, filename, revision=None):
1363
if revision is not None and len(revision) != 1:
1364
raise BzrCommandError("bzr cat --revision takes exactly one number")
1367
tree, relpath = WorkingTree.open_containing(filename)
1369
except NotBranchError:
1373
b, relpath = Branch.open_containing(filename)
1374
if revision is None:
1375
revision_id = b.last_revision()
1377
revision_id = revision[0].in_history(b).rev_id
1378
b.print_file(relpath, revision_id)
1381
class cmd_local_time_offset(Command):
1382
"""Show the offset in seconds from GMT to local time."""
1386
print bzrlib.osutils.local_time_offset()
1390
class cmd_commit(Command):
1391
"""Commit changes into a new revision.
1393
If no arguments are given, the entire tree is committed.
1395
If selected files are specified, only changes to those files are
1396
committed. If a directory is specified then the directory and everything
1397
within it is committed.
1399
A selected-file commit may fail in some cases where the committed
1400
tree would be invalid, such as trying to commit a file in a
1401
newly-added directory that is not itself committed.
1403
# TODO: Run hooks on tree to-be-committed, and after commit.
1405
# TODO: Strict commit that fails if there are deleted files.
1406
# (what does "deleted files" mean ??)
1408
# TODO: Give better message for -s, --summary, used by tla people
1410
# XXX: verbose currently does nothing
1412
takes_args = ['selected*']
1413
takes_options = ['message', 'verbose',
1415
help='commit even if nothing has changed'),
1416
Option('file', type=str,
1418
help='file containing commit message'),
1420
help="refuse to commit if there are unknown "
1421
"files in the working tree."),
1423
help="perform a local only commit in a bound "
1424
"branch. Such commits are not pushed to "
1425
"the master branch until a normal commit "
1429
aliases = ['ci', 'checkin']
1431
def run(self, message=None, file=None, verbose=True, selected_list=None,
1432
unchanged=False, strict=False, local=False):
1433
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1435
from bzrlib.msgeditor import edit_commit_message, \
1436
make_commit_message_template
1437
from tempfile import TemporaryFile
1440
# TODO: Need a blackbox test for invoking the external editor; may be
1441
# slightly problematic to run this cross-platform.
1443
# TODO: do more checks that the commit will succeed before
1444
# spending the user's valuable time typing a commit message.
1446
# TODO: if the commit *does* happen to fail, then save the commit
1447
# message to a temporary file where it can be recovered
1448
tree, selected_list = tree_files(selected_list)
1449
if local and not tree.branch.get_bound_location():
1450
raise errors.LocalRequiresBoundBranch()
1451
if message is None and not file:
1452
template = make_commit_message_template(tree, selected_list)
1453
message = edit_commit_message(template)
1455
raise BzrCommandError("please specify a commit message"
1456
" with either --message or --file")
1457
elif message and file:
1458
raise BzrCommandError("please specify either --message or --file")
1462
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1465
raise BzrCommandError("empty commit message specified")
1468
tree.commit(message, specific_files=selected_list,
1469
allow_pointless=unchanged, strict=strict, local=local)
1470
except PointlessCommit:
1471
# FIXME: This should really happen before the file is read in;
1472
# perhaps prepare the commit; get the message; then actually commit
1473
raise BzrCommandError("no changes to commit",
1474
["use --unchanged to commit anyhow"])
1475
except ConflictsInTree:
1476
raise BzrCommandError("Conflicts detected in working tree. "
1477
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1478
except StrictCommitFailed:
1479
raise BzrCommandError("Commit refused because there are unknown "
1480
"files in the working tree.")
1481
except errors.BoundBranchOutOfDate, e:
1482
raise BzrCommandError(str(e)
1483
+ ' Either unbind, update, or'
1484
' pass --local to commit.')
1486
note('Committed revision %d.' % (tree.branch.revno(),))
1489
class cmd_check(Command):
1490
"""Validate consistency of branch history.
1492
This command checks various invariants about the branch storage to
1493
detect data corruption or bzr bugs.
1495
takes_args = ['branch?']
1496
takes_options = ['verbose']
1498
def run(self, branch=None, verbose=False):
1499
from bzrlib.check import check
1501
tree = WorkingTree.open_containing()[0]
1502
branch = tree.branch
1504
branch = Branch.open(branch)
1505
check(branch, verbose)
1508
class cmd_scan_cache(Command):
1511
from bzrlib.hashcache import HashCache
1517
print '%6d stats' % c.stat_count
1518
print '%6d in hashcache' % len(c._cache)
1519
print '%6d files removed from cache' % c.removed_count
1520
print '%6d hashes updated' % c.update_count
1521
print '%6d files changed too recently to cache' % c.danger_count
1527
def get_format_type(typestring):
1528
"""Parse and return a format specifier."""
1529
if typestring == "metadir":
1530
return bzrdir.BzrDirMetaFormat1()
1531
if typestring == "knit":
1532
format = bzrdir.BzrDirMetaFormat1()
1533
format.repository_format = bzrlib.repository.RepositoryFormatKnit1()
1535
msg = "No known bzr-dir format %s. Supported types are: metadir\n" %\
1537
raise BzrCommandError(msg)
1540
class cmd_upgrade(Command):
1541
"""Upgrade branch storage to current format.
1543
The check command or bzr developers may sometimes advise you to run
1544
this command. When the default format has changed you may also be warned
1545
during other operations to upgrade.
1547
takes_args = ['url?']
1550
help='Upgrade to a specific format rather than the'
1551
' current default format. Currently this '
1552
' option only accepts =metadir',
1553
type=get_format_type),
1557
def run(self, url='.', format=None):
1558
from bzrlib.upgrade import upgrade
1559
upgrade(url, format)
1562
class cmd_whoami(Command):
1563
"""Show bzr user id."""
1564
takes_options = ['email']
1567
def run(self, email=False):
1569
b = WorkingTree.open_containing(u'.')[0].branch
1570
config = bzrlib.config.BranchConfig(b)
1571
except NotBranchError:
1572
config = bzrlib.config.GlobalConfig()
1575
print config.user_email()
1577
print config.username()
1580
class cmd_nick(Command):
1581
"""Print or set the branch nickname.
1583
If unset, the tree root directory name is used as the nickname
1584
To print the current nickname, execute with no argument.
1586
takes_args = ['nickname?']
1587
def run(self, nickname=None):
1588
branch = Branch.open_containing(u'.')[0]
1589
if nickname is None:
1590
self.printme(branch)
1592
branch.nick = nickname
1595
def printme(self, branch):
1599
class cmd_selftest(Command):
1600
"""Run internal test suite.
1602
This creates temporary test directories in the working directory,
1603
but not existing data is affected. These directories are deleted
1604
if the tests pass, or left behind to help in debugging if they
1605
fail and --keep-output is specified.
1607
If arguments are given, they are regular expressions that say
1608
which tests should run.
1610
If the global option '--no-plugins' is given, plugins are not loaded
1611
before running the selftests. This has two effects: features provided or
1612
modified by plugins will not be tested, and tests provided by plugins will
1617
bzr --no-plugins selftest -v
1619
# TODO: --list should give a list of all available tests
1621
# NB: this is used from the class without creating an instance, which is
1622
# why it does not have a self parameter.
1623
def get_transport_type(typestring):
1624
"""Parse and return a transport specifier."""
1625
if typestring == "sftp":
1626
from bzrlib.transport.sftp import SFTPAbsoluteServer
1627
return SFTPAbsoluteServer
1628
if typestring == "memory":
1629
from bzrlib.transport.memory import MemoryServer
1631
msg = "No known transport type %s. Supported types are: sftp\n" %\
1633
raise BzrCommandError(msg)
1636
takes_args = ['testspecs*']
1637
takes_options = ['verbose',
1638
Option('one', help='stop when one test fails'),
1639
Option('keep-output',
1640
help='keep output directories when tests fail'),
1642
help='Use a different transport by default '
1643
'throughout the test suite.',
1644
type=get_transport_type),
1647
def run(self, testspecs_list=None, verbose=False, one=False,
1648
keep_output=False, transport=None):
1650
from bzrlib.tests import selftest
1651
# we don't want progress meters from the tests to go to the
1652
# real output; and we don't want log messages cluttering up
1654
save_ui = bzrlib.ui.ui_factory
1655
bzrlib.trace.info('running tests...')
1657
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1658
if testspecs_list is not None:
1659
pattern = '|'.join(testspecs_list)
1662
result = selftest(verbose=verbose,
1664
stop_on_failure=one,
1665
keep_output=keep_output,
1666
transport=transport)
1668
bzrlib.trace.info('tests passed')
1670
bzrlib.trace.info('tests failed')
1671
return int(not result)
1673
bzrlib.ui.ui_factory = save_ui
1676
def _get_bzr_branch():
1677
"""If bzr is run from a branch, return Branch or None"""
1678
import bzrlib.errors
1679
from bzrlib.branch import Branch
1680
from bzrlib.osutils import abspath
1681
from os.path import dirname
1684
branch = Branch.open(dirname(abspath(dirname(__file__))))
1686
except bzrlib.errors.BzrError:
1691
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1692
# is bzrlib itself in a branch?
1693
branch = _get_bzr_branch()
1695
rh = branch.revision_history()
1697
print " bzr checkout, revision %d" % (revno,)
1698
print " nick: %s" % (branch.nick,)
1700
print " revid: %s" % (rh[-1],)
1701
print bzrlib.__copyright__
1702
print "http://bazaar-ng.org/"
1704
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1705
print "you may use, modify and redistribute it under the terms of the GNU"
1706
print "General Public License version 2 or later."
1709
class cmd_version(Command):
1710
"""Show version of bzr."""
1715
class cmd_rocks(Command):
1716
"""Statement of optimism."""
1720
print "it sure does!"
1723
class cmd_find_merge_base(Command):
1724
"""Find and print a base revision for merging two branches.
1726
# TODO: Options to specify revisions on either side, as if
1727
# merging only part of the history.
1728
takes_args = ['branch', 'other']
1732
def run(self, branch, other):
1733
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1735
branch1 = Branch.open_containing(branch)[0]
1736
branch2 = Branch.open_containing(other)[0]
1738
history_1 = branch1.revision_history()
1739
history_2 = branch2.revision_history()
1741
last1 = branch1.last_revision()
1742
last2 = branch2.last_revision()
1744
source = MultipleRevisionSources(branch1.repository,
1747
base_rev_id = common_ancestor(last1, last2, source)
1749
print 'merge base is revision %s' % base_rev_id
1753
if base_revno is None:
1754
raise bzrlib.errors.UnrelatedBranches()
1756
print ' r%-6d in %s' % (base_revno, branch)
1758
other_revno = branch2.revision_id_to_revno(base_revid)
1760
print ' r%-6d in %s' % (other_revno, other)
1764
class cmd_merge(Command):
1765
"""Perform a three-way merge.
1767
The branch is the branch you will merge from. By default, it will
1768
merge the latest revision. If you specify a revision, that
1769
revision will be merged. If you specify two revisions, the first
1770
will be used as a BASE, and the second one as OTHER. Revision
1771
numbers are always relative to the specified branch.
1773
By default, bzr will try to merge in all new work from the other
1774
branch, automatically determining an appropriate base. If this
1775
fails, you may need to give an explicit base.
1777
Merge will do its best to combine the changes in two branches, but there
1778
are some kinds of problems only a human can fix. When it encounters those,
1779
it will mark a conflict. A conflict means that you need to fix something,
1780
before you should commit.
1782
Use bzr resolve when you have fixed a problem. See also bzr conflicts.
1786
To merge the latest revision from bzr.dev
1787
bzr merge ../bzr.dev
1789
To merge changes up to and including revision 82 from bzr.dev
1790
bzr merge -r 82 ../bzr.dev
1792
To merge the changes introduced by 82, without previous changes:
1793
bzr merge -r 81..82 ../bzr.dev
1795
merge refuses to run if there are any uncommitted changes, unless
1798
takes_args = ['branch?']
1799
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1800
Option('show-base', help="Show base revision text in "
1803
def run(self, branch=None, revision=None, force=False, merge_type=None,
1804
show_base=False, reprocess=False):
1805
if merge_type is None:
1806
merge_type = Merge3Merger
1808
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1810
raise BzrCommandError("No merge location known or specified.")
1812
print "Using saved location: %s" % branch
1813
if revision is None or len(revision) < 1:
1815
other = [branch, -1]
1817
if len(revision) == 1:
1819
other_branch = Branch.open_containing(branch)[0]
1820
revno = revision[0].in_history(other_branch).revno
1821
other = [branch, revno]
1823
assert len(revision) == 2
1824
if None in revision:
1825
raise BzrCommandError(
1826
"Merge doesn't permit that revision specifier.")
1827
b = Branch.open_containing(branch)[0]
1829
base = [branch, revision[0].in_history(b).revno]
1830
other = [branch, revision[1].in_history(b).revno]
1831
pb = bzrlib.ui.ui_factory.nested_progress_bar()
1834
conflict_count = merge(other, base, check_clean=(not force),
1835
merge_type=merge_type,
1836
reprocess=reprocess,
1837
show_base=show_base,
1841
if conflict_count != 0:
1845
except bzrlib.errors.AmbiguousBase, e:
1846
m = ("sorry, bzr can't determine the right merge base yet\n"
1847
"candidates are:\n "
1848
+ "\n ".join(e.bases)
1850
"please specify an explicit base with -r,\n"
1851
"and (if you want) report this to the bzr developers\n")
1855
class cmd_remerge(Command):
1858
takes_args = ['file*']
1859
takes_options = ['merge-type', 'reprocess',
1860
Option('show-base', help="Show base revision text in "
1863
def run(self, file_list=None, merge_type=None, show_base=False,
1865
from bzrlib.merge import merge_inner, transform_tree
1866
if merge_type is None:
1867
merge_type = Merge3Merger
1868
tree, file_list = tree_files(file_list)
1871
pending_merges = tree.pending_merges()
1872
if len(pending_merges) != 1:
1873
raise BzrCommandError("Sorry, remerge only works after normal"
1874
+ " merges. Not cherrypicking or"
1876
repository = tree.branch.repository
1877
base_revision = common_ancestor(tree.branch.last_revision(),
1878
pending_merges[0], repository)
1879
base_tree = repository.revision_tree(base_revision)
1880
other_tree = repository.revision_tree(pending_merges[0])
1881
interesting_ids = None
1882
if file_list is not None:
1883
interesting_ids = set()
1884
for filename in file_list:
1885
file_id = tree.path2id(filename)
1887
raise NotVersionedError(filename)
1888
interesting_ids.add(file_id)
1889
if tree.kind(file_id) != "directory":
1892
for name, ie in tree.inventory.iter_entries(file_id):
1893
interesting_ids.add(ie.file_id)
1894
transform_tree(tree, tree.basis_tree(), interesting_ids)
1895
if file_list is None:
1896
restore_files = list(tree.iter_conflicts())
1898
restore_files = file_list
1899
for filename in restore_files:
1901
restore(tree.abspath(filename))
1902
except NotConflicted:
1904
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1905
interesting_ids = interesting_ids,
1906
other_rev_id=pending_merges[0],
1907
merge_type=merge_type,
1908
show_base=show_base,
1909
reprocess=reprocess)
1917
class cmd_revert(Command):
1918
"""Reverse all changes since the last commit.
1920
Only versioned files are affected. Specify filenames to revert only
1921
those files. By default, any files that are changed will be backed up
1922
first. Backup files have a '~' appended to their name.
1924
takes_options = ['revision', 'no-backup']
1925
takes_args = ['file*']
1926
aliases = ['merge-revert']
1928
def run(self, revision=None, no_backup=False, file_list=None):
1929
from bzrlib.commands import parse_spec
1930
if file_list is not None:
1931
if len(file_list) == 0:
1932
raise BzrCommandError("No files specified")
1936
tree, file_list = tree_files(file_list)
1937
if revision is None:
1938
# FIXME should be tree.last_revision
1939
rev_id = tree.branch.last_revision()
1940
elif len(revision) != 1:
1941
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1943
rev_id = revision[0].in_history(tree.branch).rev_id
1944
pb = bzrlib.ui.ui_factory.nested_progress_bar()
1946
tree.revert(file_list,
1947
tree.branch.repository.revision_tree(rev_id),
1953
class cmd_assert_fail(Command):
1954
"""Test reporting of assertion failures"""
1957
assert False, "always fails"
1960
class cmd_help(Command):
1961
"""Show help on a command or other topic.
1963
For a list of all available commands, say 'bzr help commands'."""
1964
takes_options = [Option('long', 'show help on all commands')]
1965
takes_args = ['topic?']
1969
def run(self, topic=None, long=False):
1971
if topic is None and long:
1976
class cmd_shell_complete(Command):
1977
"""Show appropriate completions for context.
1979
For a list of all available commands, say 'bzr shell-complete'."""
1980
takes_args = ['context?']
1985
def run(self, context=None):
1986
import shellcomplete
1987
shellcomplete.shellcomplete(context)
1990
class cmd_fetch(Command):
1991
"""Copy in history from another branch but don't merge it.
1993
This is an internal method used for pull and merge."""
1995
takes_args = ['from_branch', 'to_branch']
1996
def run(self, from_branch, to_branch):
1997
from bzrlib.fetch import Fetcher
1998
from bzrlib.branch import Branch
1999
from_b = Branch.open(from_branch)
2000
to_b = Branch.open(to_branch)
2001
Fetcher(to_b, from_b)
2004
class cmd_missing(Command):
2005
"""Show unmerged/unpulled revisions between two branches.
2007
OTHER_BRANCH may be local or remote."""
2008
takes_args = ['other_branch?']
2009
takes_options = [Option('reverse', 'Reverse the order of revisions'),
2011
'Display changes in the local branch only'),
2012
Option('theirs-only',
2013
'Display changes in the remote branch only'),
2022
def run(self, other_branch=None, reverse=False, mine_only=False,
2023
theirs_only=False, log_format=None, long=False, short=False, line=False,
2024
show_ids=False, verbose=False):
2025
from bzrlib.missing import find_unmerged, iter_log_data
2026
from bzrlib.log import log_formatter
2027
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
2028
parent = local_branch.get_parent()
2029
if other_branch is None:
2030
other_branch = parent
2031
if other_branch is None:
2032
raise BzrCommandError("No missing location known or specified.")
2033
print "Using last location: " + local_branch.get_parent()
2034
remote_branch = bzrlib.branch.Branch.open(other_branch)
2035
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
2036
if (log_format == None):
2037
default = bzrlib.config.BranchConfig(local_branch).log_format()
2038
log_format = get_log_format(long=long, short=short, line=line, default=default)
2039
lf = log_formatter(log_format, sys.stdout,
2041
show_timezone='original')
2042
if reverse is False:
2043
local_extra.reverse()
2044
remote_extra.reverse()
2045
if local_extra and not theirs_only:
2046
print "You have %d extra revision(s):" % len(local_extra)
2047
for data in iter_log_data(local_extra, local_branch.repository,
2050
printed_local = True
2052
printed_local = False
2053
if remote_extra and not mine_only:
2054
if printed_local is True:
2056
print "You are missing %d revision(s):" % len(remote_extra)
2057
for data in iter_log_data(remote_extra, remote_branch.repository,
2060
if not remote_extra and not local_extra:
2062
print "Branches are up to date."
2065
if parent is None and other_branch is not None:
2066
local_branch.set_parent(other_branch)
2070
class cmd_plugins(Command):
2075
import bzrlib.plugin
2076
from inspect import getdoc
2077
for name, plugin in bzrlib.plugin.all_plugins().items():
2078
if hasattr(plugin, '__path__'):
2079
print plugin.__path__[0]
2080
elif hasattr(plugin, '__file__'):
2081
print plugin.__file__
2087
print '\t', d.split('\n')[0]
2090
class cmd_testament(Command):
2091
"""Show testament (signing-form) of a revision."""
2092
takes_options = ['revision', 'long']
2093
takes_args = ['branch?']
2095
def run(self, branch=u'.', revision=None, long=False):
2096
from bzrlib.testament import Testament
2097
b = WorkingTree.open_containing(branch)[0].branch
2100
if revision is None:
2101
rev_id = b.last_revision()
2103
rev_id = revision[0].in_history(b).rev_id
2104
t = Testament.from_revision(b.repository, rev_id)
2106
sys.stdout.writelines(t.as_text_lines())
2108
sys.stdout.write(t.as_short_text())
2113
class cmd_annotate(Command):
2114
"""Show the origin of each line in a file.
2116
This prints out the given file with an annotation on the left side
2117
indicating which revision, author and date introduced the change.
2119
If the origin is the same for a run of consecutive lines, it is
2120
shown only at the top, unless the --all option is given.
2122
# TODO: annotate directories; showing when each file was last changed
2123
# TODO: annotate a previous version of a file
2124
# TODO: if the working copy is modified, show annotations on that
2125
# with new uncommitted lines marked
2126
aliases = ['blame', 'praise']
2127
takes_args = ['filename']
2128
takes_options = [Option('all', help='show annotations on all lines'),
2129
Option('long', help='show date in annotations'),
2133
def run(self, filename, all=False, long=False):
2134
from bzrlib.annotate import annotate_file
2135
tree, relpath = WorkingTree.open_containing(filename)
2136
branch = tree.branch
2139
file_id = tree.inventory.path2id(relpath)
2140
tree = branch.repository.revision_tree(branch.last_revision())
2141
file_version = tree.inventory[file_id].revision
2142
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2147
class cmd_re_sign(Command):
2148
"""Create a digital signature for an existing revision."""
2149
# TODO be able to replace existing ones.
2151
hidden = True # is this right ?
2152
takes_args = ['revision_id*']
2153
takes_options = ['revision']
2155
def run(self, revision_id_list=None, revision=None):
2156
import bzrlib.config as config
2157
import bzrlib.gpg as gpg
2158
if revision_id_list is not None and revision is not None:
2159
raise BzrCommandError('You can only supply one of revision_id or --revision')
2160
if revision_id_list is None and revision is None:
2161
raise BzrCommandError('You must supply either --revision or a revision_id')
2162
b = WorkingTree.open_containing(u'.')[0].branch
2163
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2164
if revision_id_list is not None:
2165
for revision_id in revision_id_list:
2166
b.repository.sign_revision(revision_id, gpg_strategy)
2167
elif revision is not None:
2168
if len(revision) == 1:
2169
revno, rev_id = revision[0].in_history(b)
2170
b.repository.sign_revision(rev_id, gpg_strategy)
2171
elif len(revision) == 2:
2172
# are they both on rh- if so we can walk between them
2173
# might be nice to have a range helper for arbitrary
2174
# revision paths. hmm.
2175
from_revno, from_revid = revision[0].in_history(b)
2176
to_revno, to_revid = revision[1].in_history(b)
2177
if to_revid is None:
2178
to_revno = b.revno()
2179
if from_revno is None or to_revno is None:
2180
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2181
for revno in range(from_revno, to_revno + 1):
2182
b.repository.sign_revision(b.get_rev_id(revno),
2185
raise BzrCommandError('Please supply either one revision, or a range.')
2188
class cmd_bind(Command):
2189
"""Bind the current branch to a master branch.
2191
After binding, commits must succeed on the master branch
2192
before they are executed on the local one.
2195
takes_args = ['location']
2198
def run(self, location=None):
2199
b, relpath = Branch.open_containing(u'.')
2200
b_other = Branch.open(location)
2203
except DivergedBranches:
2204
raise BzrCommandError('These branches have diverged.'
2205
' Try merging, and then bind again.')
2208
class cmd_unbind(Command):
2209
"""Bind the current branch to its parent.
2211
After unbinding, the local branch is considered independent.
2218
b, relpath = Branch.open_containing(u'.')
2220
raise BzrCommandError('Local branch is not bound')
2223
class cmd_uncommit(bzrlib.commands.Command):
2224
"""Remove the last committed revision.
2226
By supplying the --all flag, it will not only remove the entry
2227
from revision_history, but also remove all of the entries in the
2230
--verbose will print out what is being removed.
2231
--dry-run will go through all the motions, but not actually
2234
In the future, uncommit will create a changeset, which can then
2238
# TODO: jam 20060108 Add an option to allow uncommit to remove
2239
# unreferenced information in 'branch-as-repostory' branches.
2240
# TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2241
# information in shared branches as well.
2242
takes_options = ['verbose', 'revision',
2243
Option('dry-run', help='Don\'t actually make changes'),
2244
Option('force', help='Say yes to all questions.')]
2245
takes_args = ['location?']
2248
def run(self, location=None,
2249
dry_run=False, verbose=False,
2250
revision=None, force=False):
2251
from bzrlib.branch import Branch
2252
from bzrlib.log import log_formatter
2254
from bzrlib.uncommit import uncommit
2256
if location is None:
2258
control, relpath = bzrdir.BzrDir.open_containing(location)
2259
b = control.open_branch()
2261
tree = control.open_workingtree()
2262
except (errors.NoWorkingTree, errors.NotLocalUrl):
2265
if revision is None:
2267
rev_id = b.last_revision()
2269
revno, rev_id = revision[0].in_history(b)
2271
print 'No revisions to uncommit.'
2273
for r in range(revno, b.revno()+1):
2274
rev_id = b.get_rev_id(r)
2275
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2276
lf.show(r, b.repository.get_revision(rev_id), None)
2279
print 'Dry-run, pretending to remove the above revisions.'
2281
val = raw_input('Press <enter> to continue')
2283
print 'The above revision(s) will be removed.'
2285
val = raw_input('Are you sure [y/N]? ')
2286
if val.lower() not in ('y', 'yes'):
2290
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
2294
class cmd_break_lock(Command):
2295
"""Break a dead lock on a repository, branch or working directory.
2297
CAUTION: Locks should only be broken when you are sure that the process
2298
holding the lock has been stopped.
2303
takes_args = ['location']
2304
takes_options = [Option('show',
2305
help="just show information on the lock, " \
2308
def run(self, location, show=False):
2309
d = bzrdir.BzrDir.open(location)
2310
repo = d.open_repository()
2311
if not repo.is_locked():
2312
raise errors.ObjectNotLocked(repo)
2315
# command-line interpretation helper for merge-related commands
2316
def merge(other_revision, base_revision,
2317
check_clean=True, ignore_zero=False,
2318
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2319
file_list=None, show_base=False, reprocess=False,
2320
pb=DummyProgress()):
2321
"""Merge changes into a tree.
2324
list(path, revno) Base for three-way merge.
2325
If [None, None] then a base will be automatically determined.
2327
list(path, revno) Other revision for three-way merge.
2329
Directory to merge changes into; '.' by default.
2331
If true, this_dir must have no uncommitted changes before the
2333
ignore_zero - If true, suppress the "zero conflicts" message when
2334
there are no conflicts; should be set when doing something we expect
2335
to complete perfectly.
2336
file_list - If supplied, merge only changes to selected files.
2338
All available ancestors of other_revision and base_revision are
2339
automatically pulled into the branch.
2341
The revno may be -1 to indicate the last revision on the branch, which is
2344
This function is intended for use from the command line; programmatic
2345
clients might prefer to call merge.merge_inner(), which has less magic
2348
from bzrlib.merge import Merger
2349
if this_dir is None:
2351
this_tree = WorkingTree.open_containing(this_dir)[0]
2352
if show_base and not merge_type is Merge3Merger:
2353
raise BzrCommandError("Show-base is not supported for this merge"
2354
" type. %s" % merge_type)
2355
if reprocess and not merge_type is Merge3Merger:
2356
raise BzrCommandError("Reprocess is not supported for this merge"
2357
" type. %s" % merge_type)
2358
if reprocess and show_base:
2359
raise BzrCommandError("Cannot reprocess and show base.")
2361
merger = Merger(this_tree.branch, this_tree=this_tree, pb=pb)
2362
merger.pp = ProgressPhase("Merge phase", 5, pb)
2363
merger.pp.next_phase()
2364
merger.check_basis(check_clean)
2365
merger.set_other(other_revision)
2366
merger.pp.next_phase()
2367
merger.set_base(base_revision)
2368
if merger.base_rev_id == merger.other_rev_id:
2369
note('Nothing to do.')
2371
merger.backup_files = backup_files
2372
merger.merge_type = merge_type
2373
merger.set_interesting_files(file_list)
2374
merger.show_base = show_base
2375
merger.reprocess = reprocess
2376
conflicts = merger.do_merge()
2377
merger.set_pending()
2383
# these get imported and then picked up by the scan for cmd_*
2384
# TODO: Some more consistent way to split command definitions across files;
2385
# we do need to load at least some information about them to know of
2387
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
2388
from bzrlib.sign_my_commits import cmd_sign_my_commits