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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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# DO NOT change this to cStringIO - it results in control files
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# FIXIT! (Only deal with byte streams OR unicode at any one layer.)
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from StringIO import StringIO
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from bzrlib import BZRDIR
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from bzrlib.commands import Command, display_command
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from bzrlib.branch import Branch
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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.option import Option
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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.workingtree import WorkingTree
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from bzrlib.log import show_one_log
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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_status
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show_status(tree.branch, 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.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.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']
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def run(self, file_list, no_recurse=False, dry_run=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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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.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', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, verbose=False):
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from bzrlib.merge import merge
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from shutil import rmtree
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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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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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# FIXME: Just make DivergedBranches display the right message
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raise BzrCommandError("These branches have diverged."
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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 shutil import rmtree
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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 = Branch.initialize(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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from bzrlib.clone import copy_branch
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from shutil import rmtree
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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_branch = WorkingTree.open_containing(basis)[0].branch
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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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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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copy_branch(br_from, to_location, revision_id, basis_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 = Branch.open(to_location)
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name = StringIO(name)
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branch.put_controlfile('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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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.branch.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_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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b = WorkingTree.open_containing(branch)[0].branch
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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.
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This prints one line for each directory down to the target,
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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):
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"""List all revisions merged into this branch."""
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tree = WorkingTree.open_containing(u'.')[0]
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# FIXME. should be tree.last_revision
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for revision_id in b.get_ancestry(b.last_revision()):
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class cmd_init(Command):
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"""Make a directory into a versioned branch.
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Use this to create an empty branch, or before importing an
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Recipe for importing a tree of files:
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bzr commit -m 'imported project'
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takes_args = ['location?']
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def run(self, location=None):
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from bzrlib.branch import Branch
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# The path has to exist to initialize a
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# branch inside of it.
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# Just using os.mkdir, since I don't
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# believe that we want to create a bunch of
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# locations if the user supplies an extended path
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if not os.path.exists(location):
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Branch.initialize(location)
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class cmd_diff(Command):
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"""Show differences in working tree.
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If files are listed, only the changes in those files are listed.
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Otherwise, all changes for the tree are listed.
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# TODO: Allow diff across branches.
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# TODO: Option to use external diff command; could be GNU diff, wdiff,
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# or a graphical diff.
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# TODO: Python difflib is not exactly the same as unidiff; should
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# either fix it up or prefer to use an external diff.
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# TODO: If a directory is given, diff everything under that.
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# TODO: Selected-file diff is inefficient and doesn't show you
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# TODO: This probably handles non-Unix newlines poorly.
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takes_args = ['file*']
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takes_options = ['revision', 'diff-options']
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aliases = ['di', 'dif']
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def run(self, revision=None, file_list=None, diff_options=None):
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from bzrlib.diff import show_diff
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tree, file_list = internal_tree_files(file_list)
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except FileInWrongBranch:
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if len(file_list) != 2:
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raise BzrCommandError("Files are in different branches")
785
b, file1 = Branch.open_containing(file_list[0])
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b2, file2 = Branch.open_containing(file_list[1])
787
if file1 != "" or file2 != "":
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# FIXME diff those two files. rbc 20051123
789
raise BzrCommandError("Files are in different branches")
791
if revision is not None:
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raise BzrCommandError("Can't specify -r with two branches")
794
if len(revision) == 1:
795
return show_diff(tree.branch, revision[0], specific_files=file_list,
796
external_diff_options=diff_options)
797
elif len(revision) == 2:
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return show_diff(tree.branch, revision[0], specific_files=file_list,
799
external_diff_options=diff_options,
800
revision2=revision[1])
802
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
805
return show_diff(b, None, specific_files=file_list,
806
external_diff_options=diff_options, b2=b2)
808
return show_diff(tree.branch, None, specific_files=file_list,
809
external_diff_options=diff_options)
812
class cmd_deleted(Command):
813
"""List files deleted in the working tree.
815
# TODO: Show files deleted since a previous revision, or
816
# between two revisions.
817
# TODO: Much more efficient way to do this: read in new
818
# directories with readdir, rather than stating each one. Same
819
# level of effort but possibly much less IO. (Or possibly not,
820
# if the directories are very large...)
822
def run(self, show_ids=False):
823
tree = WorkingTree.open_containing(u'.')[0]
824
old = tree.branch.basis_tree()
825
for path, ie in old.inventory.iter_entries():
826
if not tree.has_id(ie.file_id):
828
print '%-50s %s' % (path, ie.file_id)
833
class cmd_modified(Command):
834
"""List files modified in working tree."""
838
from bzrlib.delta import compare_trees
840
tree = WorkingTree.open_containing(u'.')[0]
841
td = compare_trees(tree.branch.basis_tree(), tree)
843
for path, id, kind, text_modified, meta_modified in td.modified:
848
class cmd_added(Command):
849
"""List files added in working tree."""
853
wt = WorkingTree.open_containing(u'.')[0]
854
basis_inv = wt.branch.basis_tree().inventory
857
if file_id in basis_inv:
859
path = inv.id2path(file_id)
860
if not os.access(b.abspath(path), os.F_OK):
866
class cmd_root(Command):
867
"""Show the tree root directory.
869
The root is the nearest enclosing directory with a .bzr control
871
takes_args = ['filename?']
873
def run(self, filename=None):
874
"""Print the branch root."""
875
tree = WorkingTree.open_containing(filename)[0]
879
class cmd_log(Command):
880
"""Show log of this branch.
882
To request a range of logs, you can use the command -r begin..end
883
-r revision requests a specific revision, -r ..end or -r begin.. are
887
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
889
takes_args = ['filename?']
890
takes_options = [Option('forward',
891
help='show from oldest to newest'),
892
'timezone', 'verbose',
893
'show-ids', 'revision',
896
help='show revisions whose message matches this regexp',
901
def run(self, filename=None, timezone='original',
910
from bzrlib.log import log_formatter, show_log
912
assert message is None or isinstance(message, basestring), \
913
"invalid message argument %r" % message
914
direction = (forward and 'forward') or 'reverse'
920
tree, fp = WorkingTree.open_containing(filename)
923
inv = tree.read_working_inventory()
924
except NotBranchError:
927
b, fp = Branch.open_containing(filename)
929
inv = b.get_inventory(b.last_revision())
931
file_id = inv.path2id(fp)
933
file_id = None # points to branch root
935
tree, relpath = WorkingTree.open_containing(u'.')
942
elif len(revision) == 1:
943
rev1 = rev2 = revision[0].in_history(b).revno
944
elif len(revision) == 2:
945
rev1 = revision[0].in_history(b).revno
946
rev2 = revision[1].in_history(b).revno
948
raise BzrCommandError('bzr log --revision takes one or two values.')
950
# By this point, the revision numbers are converted to the +ve
951
# form if they were supplied in the -ve form, so we can do
952
# this comparison in relative safety
954
(rev2, rev1) = (rev1, rev2)
956
mutter('encoding log as %r', bzrlib.user_encoding)
958
# use 'replace' so that we don't abort if trying to write out
959
# in e.g. the default C locale.
960
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
962
log_format = get_log_format(long=long, short=short, line=line)
963
lf = log_formatter(log_format,
966
show_timezone=timezone)
977
def get_log_format(long=False, short=False, line=False, default='long'):
988
class cmd_touching_revisions(Command):
989
"""Return revision-ids which affected a particular file.
991
A more user-friendly interface is "bzr log FILE"."""
993
takes_args = ["filename"]
995
def run(self, filename):
996
tree, relpath = WorkingTree.open_containing(filename)
998
inv = tree.read_working_inventory()
999
file_id = inv.path2id(relpath)
1000
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1001
print "%6d %s" % (revno, what)
1004
class cmd_ls(Command):
1005
"""List files in a tree.
1007
# TODO: Take a revision or remote path and list that tree instead.
1009
takes_options = ['verbose', 'revision',
1010
Option('non-recursive',
1011
help='don\'t recurse into sub-directories'),
1013
help='Print all paths from the root of the branch.'),
1014
Option('unknown', help='Print unknown files'),
1015
Option('versioned', help='Print versioned files'),
1016
Option('ignored', help='Print ignored files'),
1018
Option('null', help='Null separate the files'),
1021
def run(self, revision=None, verbose=False,
1022
non_recursive=False, from_root=False,
1023
unknown=False, versioned=False, ignored=False,
1026
if verbose and null:
1027
raise BzrCommandError('Cannot set both --verbose and --null')
1028
all = not (unknown or versioned or ignored)
1030
selection = {'I':ignored, '?':unknown, 'V':versioned}
1032
tree, relpath = WorkingTree.open_containing(u'.')
1037
if revision is not None:
1038
tree = tree.branch.revision_tree(
1039
revision[0].in_history(tree.branch).rev_id)
1040
for fp, fc, kind, fid, entry in tree.list_files():
1041
if fp.startswith(relpath):
1042
fp = fp[len(relpath):]
1043
if non_recursive and '/' in fp:
1045
if not all and not selection[fc]:
1048
kindch = entry.kind_character()
1049
print '%-8s %s%s' % (fc, fp, kindch)
1051
sys.stdout.write(fp)
1052
sys.stdout.write('\0')
1058
class cmd_unknowns(Command):
1059
"""List unknown files."""
1062
from bzrlib.osutils import quotefn
1063
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1067
class cmd_ignore(Command):
1068
"""Ignore a command or pattern.
1070
To remove patterns from the ignore list, edit the .bzrignore file.
1072
If the pattern contains a slash, it is compared to the whole path
1073
from the branch root. Otherwise, it is compared to only the last
1074
component of the path. To match a file only in the root directory,
1077
Ignore patterns are case-insensitive on case-insensitive systems.
1079
Note: wildcards must be quoted from the shell on Unix.
1082
bzr ignore ./Makefile
1083
bzr ignore '*.class'
1085
# TODO: Complain if the filename is absolute
1086
takes_args = ['name_pattern']
1088
def run(self, name_pattern):
1089
from bzrlib.atomicfile import AtomicFile
1092
tree, relpath = WorkingTree.open_containing(u'.')
1093
ifn = tree.abspath('.bzrignore')
1095
if os.path.exists(ifn):
1098
igns = f.read().decode('utf-8')
1104
# TODO: If the file already uses crlf-style termination, maybe
1105
# we should use that for the newly added lines?
1107
if igns and igns[-1] != '\n':
1109
igns += name_pattern + '\n'
1112
f = AtomicFile(ifn, 'wt')
1113
f.write(igns.encode('utf-8'))
1118
inv = tree.inventory
1119
if inv.path2id('.bzrignore'):
1120
mutter('.bzrignore is already versioned')
1122
mutter('need to make new .bzrignore file versioned')
1123
tree.add(['.bzrignore'])
1126
class cmd_ignored(Command):
1127
"""List ignored files and the patterns that matched them.
1129
See also: bzr ignore"""
1132
tree = WorkingTree.open_containing(u'.')[0]
1133
for path, file_class, kind, file_id, entry in tree.list_files():
1134
if file_class != 'I':
1136
## XXX: Slightly inefficient since this was already calculated
1137
pat = tree.is_ignored(path)
1138
print '%-50s %s' % (path, pat)
1141
class cmd_lookup_revision(Command):
1142
"""Lookup the revision-id from a revision-number
1145
bzr lookup-revision 33
1148
takes_args = ['revno']
1151
def run(self, revno):
1155
raise BzrCommandError("not a valid revision-number: %r" % revno)
1157
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1160
class cmd_export(Command):
1161
"""Export past revision to destination directory.
1163
If no revision is specified this exports the last committed revision.
1165
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1166
given, try to find the format with the extension. If no extension
1167
is found exports to a directory (equivalent to --format=dir).
1169
Root may be the top directory for tar, tgz and tbz2 formats. If none
1170
is given, the top directory will be the root name of the file.
1172
Note: export of tree with non-ascii filenames to zip is not supported.
1174
Supported formats Autodetected by extension
1175
----------------- -------------------------
1178
tbz2 .tar.bz2, .tbz2
1182
takes_args = ['dest']
1183
takes_options = ['revision', 'format', 'root']
1184
def run(self, dest, revision=None, format=None, root=None):
1186
from bzrlib.export import export
1187
tree = WorkingTree.open_containing(u'.')[0]
1189
if revision is None:
1190
# should be tree.last_revision FIXME
1191
rev_id = b.last_revision()
1193
if len(revision) != 1:
1194
raise BzrError('bzr export --revision takes exactly 1 argument')
1195
rev_id = revision[0].in_history(b).rev_id
1196
t = b.revision_tree(rev_id)
1198
export(t, dest, format, root)
1199
except errors.NoSuchExportFormat, e:
1200
raise BzrCommandError('Unsupported export format: %s' % e.format)
1203
class cmd_cat(Command):
1204
"""Write a file's text from a previous revision."""
1206
takes_options = ['revision']
1207
takes_args = ['filename']
1210
def run(self, filename, revision=None):
1211
if revision is not None and len(revision) != 1:
1212
raise BzrCommandError("bzr cat --revision takes exactly one number")
1215
tree, relpath = WorkingTree.open_containing(filename)
1217
except NotBranchError:
1221
b, relpath = Branch.open_containing(filename)
1222
if revision is None:
1223
revision_id = b.last_revision()
1225
revision_id = revision[0].in_history(b).rev_id
1226
b.print_file(relpath, revision_id)
1229
class cmd_local_time_offset(Command):
1230
"""Show the offset in seconds from GMT to local time."""
1234
print bzrlib.osutils.local_time_offset()
1238
class cmd_commit(Command):
1239
"""Commit changes into a new revision.
1241
If no arguments are given, the entire tree is committed.
1243
If selected files are specified, only changes to those files are
1244
committed. If a directory is specified then the directory and everything
1245
within it is committed.
1247
A selected-file commit may fail in some cases where the committed
1248
tree would be invalid, such as trying to commit a file in a
1249
newly-added directory that is not itself committed.
1251
# TODO: Run hooks on tree to-be-committed, and after commit.
1253
# TODO: Strict commit that fails if there are deleted files.
1254
# (what does "deleted files" mean ??)
1256
# TODO: Give better message for -s, --summary, used by tla people
1258
# XXX: verbose currently does nothing
1260
takes_args = ['selected*']
1261
takes_options = ['message', 'verbose',
1263
help='commit even if nothing has changed'),
1264
Option('file', type=str,
1266
help='file containing commit message'),
1268
help="refuse to commit if there are unknown "
1269
"files in the working tree."),
1271
aliases = ['ci', 'checkin']
1273
def run(self, message=None, file=None, verbose=True, selected_list=None,
1274
unchanged=False, strict=False):
1275
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1277
from bzrlib.msgeditor import edit_commit_message, \
1278
make_commit_message_template
1279
from bzrlib.status import show_status
1280
from tempfile import TemporaryFile
1283
# TODO: Need a blackbox test for invoking the external editor; may be
1284
# slightly problematic to run this cross-platform.
1286
# TODO: do more checks that the commit will succeed before
1287
# spending the user's valuable time typing a commit message.
1289
# TODO: if the commit *does* happen to fail, then save the commit
1290
# message to a temporary file where it can be recovered
1291
tree, selected_list = tree_files(selected_list)
1292
if message is None and not file:
1293
template = make_commit_message_template(tree, selected_list)
1294
message = edit_commit_message(template)
1296
raise BzrCommandError("please specify a commit message"
1297
" with either --message or --file")
1298
elif message and file:
1299
raise BzrCommandError("please specify either --message or --file")
1303
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1306
raise BzrCommandError("empty commit message specified")
1309
tree.commit(message, specific_files=selected_list,
1310
allow_pointless=unchanged, strict=strict)
1311
except PointlessCommit:
1312
# FIXME: This should really happen before the file is read in;
1313
# perhaps prepare the commit; get the message; then actually commit
1314
raise BzrCommandError("no changes to commit",
1315
["use --unchanged to commit anyhow"])
1316
except ConflictsInTree:
1317
raise BzrCommandError("Conflicts detected in working tree. "
1318
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1319
except StrictCommitFailed:
1320
raise BzrCommandError("Commit refused because there are unknown "
1321
"files in the working tree.")
1322
note('Committed revision %d.' % (tree.branch.revno(),))
1325
class cmd_check(Command):
1326
"""Validate consistency of branch history.
1328
This command checks various invariants about the branch storage to
1329
detect data corruption or bzr bugs.
1331
takes_args = ['branch?']
1332
takes_options = ['verbose']
1334
def run(self, branch=None, verbose=False):
1335
from bzrlib.check import check
1337
tree = WorkingTree.open_containing()[0]
1338
branch = tree.branch
1340
branch = Branch.open(branch)
1341
check(branch, verbose)
1344
class cmd_scan_cache(Command):
1347
from bzrlib.hashcache import HashCache
1353
print '%6d stats' % c.stat_count
1354
print '%6d in hashcache' % len(c._cache)
1355
print '%6d files removed from cache' % c.removed_count
1356
print '%6d hashes updated' % c.update_count
1357
print '%6d files changed too recently to cache' % c.danger_count
1364
class cmd_upgrade(Command):
1365
"""Upgrade branch storage to current format.
1367
The check command or bzr developers may sometimes advise you to run
1370
This version of this command upgrades from the full-text storage
1371
used by bzr 0.0.8 and earlier to the weave format (v5).
1373
takes_args = ['dir?']
1375
def run(self, dir=u'.'):
1376
from bzrlib.upgrade import upgrade
1380
class cmd_whoami(Command):
1381
"""Show bzr user id."""
1382
takes_options = ['email']
1385
def run(self, email=False):
1387
b = WorkingTree.open_containing(u'.')[0].branch
1388
config = bzrlib.config.BranchConfig(b)
1389
except NotBranchError:
1390
config = bzrlib.config.GlobalConfig()
1393
print config.user_email()
1395
print config.username()
1397
class cmd_nick(Command):
1399
Print or set the branch nickname.
1400
If unset, the tree root directory name is used as the nickname
1401
To print the current nickname, execute with no argument.
1403
takes_args = ['nickname?']
1404
def run(self, nickname=None):
1405
branch = Branch.open_containing(u'.')[0]
1406
if nickname is None:
1407
self.printme(branch)
1409
branch.nick = nickname
1412
def printme(self, branch):
1415
class cmd_selftest(Command):
1416
"""Run internal test suite.
1418
This creates temporary test directories in the working directory,
1419
but not existing data is affected. These directories are deleted
1420
if the tests pass, or left behind to help in debugging if they
1421
fail and --keep-output is specified.
1423
If arguments are given, they are regular expressions that say
1424
which tests should run.
1426
# TODO: --list should give a list of all available tests
1428
takes_args = ['testspecs*']
1429
takes_options = ['verbose',
1430
Option('one', help='stop when one test fails'),
1431
Option('keep-output',
1432
help='keep output directories when tests fail')
1435
def run(self, testspecs_list=None, verbose=False, one=False,
1438
from bzrlib.tests import selftest
1439
# we don't want progress meters from the tests to go to the
1440
# real output; and we don't want log messages cluttering up
1442
save_ui = bzrlib.ui.ui_factory
1443
bzrlib.trace.info('running tests...')
1445
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1446
if testspecs_list is not None:
1447
pattern = '|'.join(testspecs_list)
1450
result = selftest(verbose=verbose,
1452
stop_on_failure=one,
1453
keep_output=keep_output)
1455
bzrlib.trace.info('tests passed')
1457
bzrlib.trace.info('tests failed')
1458
return int(not result)
1460
bzrlib.ui.ui_factory = save_ui
1464
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1465
# is bzrlib itself in a branch?
1466
bzrrev = bzrlib.get_bzr_revision()
1468
print " (bzr checkout, revision %d {%s})" % bzrrev
1469
print bzrlib.__copyright__
1470
print "http://bazaar-ng.org/"
1472
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1473
print "you may use, modify and redistribute it under the terms of the GNU"
1474
print "General Public License version 2 or later."
1477
class cmd_version(Command):
1478
"""Show version of bzr."""
1483
class cmd_rocks(Command):
1484
"""Statement of optimism."""
1488
print "it sure does!"
1491
class cmd_find_merge_base(Command):
1492
"""Find and print a base revision for merging two branches.
1494
# TODO: Options to specify revisions on either side, as if
1495
# merging only part of the history.
1496
takes_args = ['branch', 'other']
1500
def run(self, branch, other):
1501
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1503
branch1 = Branch.open_containing(branch)[0]
1504
branch2 = Branch.open_containing(other)[0]
1506
history_1 = branch1.revision_history()
1507
history_2 = branch2.revision_history()
1509
last1 = branch1.last_revision()
1510
last2 = branch2.last_revision()
1512
source = MultipleRevisionSources(branch1, branch2)
1514
base_rev_id = common_ancestor(last1, last2, source)
1516
print 'merge base is revision %s' % base_rev_id
1520
if base_revno is None:
1521
raise bzrlib.errors.UnrelatedBranches()
1523
print ' r%-6d in %s' % (base_revno, branch)
1525
other_revno = branch2.revision_id_to_revno(base_revid)
1527
print ' r%-6d in %s' % (other_revno, other)
1531
class cmd_merge(Command):
1532
"""Perform a three-way merge.
1534
The branch is the branch you will merge from. By default, it will
1535
merge the latest revision. If you specify a revision, that
1536
revision will be merged. If you specify two revisions, the first
1537
will be used as a BASE, and the second one as OTHER. Revision
1538
numbers are always relative to the specified branch.
1540
By default bzr will try to merge in all new work from the other
1541
branch, automatically determining an appropriate base. If this
1542
fails, you may need to give an explicit base.
1546
To merge the latest revision from bzr.dev
1547
bzr merge ../bzr.dev
1549
To merge changes up to and including revision 82 from bzr.dev
1550
bzr merge -r 82 ../bzr.dev
1552
To merge the changes introduced by 82, without previous changes:
1553
bzr merge -r 81..82 ../bzr.dev
1555
merge refuses to run if there are any uncommitted changes, unless
1558
takes_args = ['branch?']
1559
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1560
Option('show-base', help="Show base revision text in "
1563
def run(self, branch=None, revision=None, force=False, merge_type=None,
1564
show_base=False, reprocess=False):
1565
from bzrlib.merge import merge
1566
from bzrlib.merge_core import ApplyMerge3
1567
if merge_type is None:
1568
merge_type = ApplyMerge3
1570
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1572
raise BzrCommandError("No merge location known or specified.")
1574
print "Using saved location: %s" % branch
1575
if revision is None or len(revision) < 1:
1577
other = [branch, -1]
1579
if len(revision) == 1:
1581
other_branch = Branch.open_containing(branch)[0]
1582
revno = revision[0].in_history(other_branch).revno
1583
other = [branch, revno]
1585
assert len(revision) == 2
1586
if None in revision:
1587
raise BzrCommandError(
1588
"Merge doesn't permit that revision specifier.")
1589
b = Branch.open_containing(branch)[0]
1591
base = [branch, revision[0].in_history(b).revno]
1592
other = [branch, revision[1].in_history(b).revno]
1595
conflict_count = merge(other, base, check_clean=(not force),
1596
merge_type=merge_type, reprocess=reprocess,
1597
show_base=show_base)
1598
if conflict_count != 0:
1602
except bzrlib.errors.AmbiguousBase, e:
1603
m = ("sorry, bzr can't determine the right merge base yet\n"
1604
"candidates are:\n "
1605
+ "\n ".join(e.bases)
1607
"please specify an explicit base with -r,\n"
1608
"and (if you want) report this to the bzr developers\n")
1612
class cmd_remerge(Command):
1615
takes_args = ['file*']
1616
takes_options = ['merge-type', 'reprocess',
1617
Option('show-base', help="Show base revision text in "
1620
def run(self, file_list=None, merge_type=None, show_base=False,
1622
from bzrlib.merge import merge_inner, transform_tree
1623
from bzrlib.merge_core import ApplyMerge3
1624
if merge_type is None:
1625
merge_type = ApplyMerge3
1626
tree, file_list = tree_files(file_list)
1629
pending_merges = tree.pending_merges()
1630
if len(pending_merges) != 1:
1631
raise BzrCommandError("Sorry, remerge only works after normal"
1632
+ " merges. Not cherrypicking or"
1634
base_revision = common_ancestor(tree.branch.last_revision(),
1635
pending_merges[0], tree.branch)
1636
base_tree = tree.branch.revision_tree(base_revision)
1637
other_tree = tree.branch.revision_tree(pending_merges[0])
1638
interesting_ids = None
1639
if file_list is not None:
1640
interesting_ids = set()
1641
for filename in file_list:
1642
file_id = tree.path2id(filename)
1643
interesting_ids.add(file_id)
1644
if tree.kind(file_id) != "directory":
1647
for name, ie in tree.inventory.iter_entries(file_id):
1648
interesting_ids.add(ie.file_id)
1649
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1650
if file_list is None:
1651
restore_files = list(tree.iter_conflicts())
1653
restore_files = file_list
1654
for filename in restore_files:
1656
restore(tree.abspath(filename))
1657
except NotConflicted:
1659
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1660
interesting_ids = interesting_ids,
1661
other_rev_id=pending_merges[0],
1662
merge_type=merge_type,
1663
show_base=show_base,
1664
reprocess=reprocess)
1672
class cmd_revert(Command):
1673
"""Reverse all changes since the last commit.
1675
Only versioned files are affected. Specify filenames to revert only
1676
those files. By default, any files that are changed will be backed up
1677
first. Backup files have a '~' appended to their name.
1679
takes_options = ['revision', 'no-backup']
1680
takes_args = ['file*']
1681
aliases = ['merge-revert']
1683
def run(self, revision=None, no_backup=False, file_list=None):
1684
from bzrlib.merge import merge_inner
1685
from bzrlib.commands import parse_spec
1686
if file_list is not None:
1687
if len(file_list) == 0:
1688
raise BzrCommandError("No files specified")
1691
if revision is None:
1693
tree = WorkingTree.open_containing(u'.')[0]
1694
# FIXME should be tree.last_revision
1695
rev_id = tree.branch.last_revision()
1696
elif len(revision) != 1:
1697
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1699
tree, file_list = tree_files(file_list)
1700
rev_id = revision[0].in_history(tree.branch).rev_id
1701
tree.revert(file_list, tree.branch.revision_tree(rev_id),
1705
class cmd_assert_fail(Command):
1706
"""Test reporting of assertion failures"""
1709
assert False, "always fails"
1712
class cmd_help(Command):
1713
"""Show help on a command or other topic.
1715
For a list of all available commands, say 'bzr help commands'."""
1716
takes_options = ['long']
1717
takes_args = ['topic?']
1721
def run(self, topic=None, long=False):
1723
if topic is None and long:
1728
class cmd_shell_complete(Command):
1729
"""Show appropriate completions for context.
1731
For a list of all available commands, say 'bzr shell-complete'."""
1732
takes_args = ['context?']
1737
def run(self, context=None):
1738
import shellcomplete
1739
shellcomplete.shellcomplete(context)
1742
class cmd_fetch(Command):
1743
"""Copy in history from another branch but don't merge it.
1745
This is an internal method used for pull and merge."""
1747
takes_args = ['from_branch', 'to_branch']
1748
def run(self, from_branch, to_branch):
1749
from bzrlib.fetch import Fetcher
1750
from bzrlib.branch import Branch
1751
from_b = Branch.open(from_branch)
1752
to_b = Branch.open(to_branch)
1757
Fetcher(to_b, from_b)
1764
class cmd_missing(Command):
1765
"""Show unmerged/unpulled revisions between two branches.
1767
OTHER_BRANCH may be local or remote."""
1768
takes_args = ['other_branch?']
1769
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1771
'Display changes in the local branch only'),
1772
Option('theirs-only',
1773
'Display changes in the remote branch only'),
1781
def run(self, other_branch=None, reverse=False, mine_only=False,
1782
theirs_only=False, long=True, short=False, line=False,
1783
show_ids=False, verbose=False):
1784
from bzrlib.missing import find_unmerged, iter_log_data
1785
from bzrlib.log import log_formatter
1786
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1787
parent = local_branch.get_parent()
1788
if other_branch is None:
1789
other_branch = parent
1790
if other_branch is None:
1791
raise BzrCommandError("No missing location known or specified.")
1792
print "Using last location: " + local_branch.get_parent()
1793
remote_branch = bzrlib.branch.Branch.open(other_branch)
1794
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1795
log_format = get_log_format(long=long, short=short, line=line)
1796
lf = log_formatter(log_format, sys.stdout,
1798
show_timezone='original')
1799
if reverse is False:
1800
local_extra.reverse()
1801
remote_extra.reverse()
1802
if local_extra and not theirs_only:
1803
print "You have %d extra revision(s):" % len(local_extra)
1804
for data in iter_log_data(local_extra, local_branch, verbose):
1806
printed_local = True
1808
printed_local = False
1809
if remote_extra and not mine_only:
1810
if printed_local is True:
1812
print "You are missing %d revision(s):" % len(remote_extra)
1813
for data in iter_log_data(remote_extra, remote_branch, verbose):
1815
if not remote_extra and not local_extra:
1817
print "Branches are up to date."
1820
if parent is None and other_branch is not None:
1821
local_branch.set_parent(other_branch)
1825
class cmd_plugins(Command):
1830
import bzrlib.plugin
1831
from inspect import getdoc
1832
for name, plugin in bzrlib.plugin.all_plugins().items():
1833
if hasattr(plugin, '__path__'):
1834
print plugin.__path__[0]
1835
elif hasattr(plugin, '__file__'):
1836
print plugin.__file__
1842
print '\t', d.split('\n')[0]
1845
class cmd_testament(Command):
1846
"""Show testament (signing-form) of a revision."""
1847
takes_options = ['revision', 'long']
1848
takes_args = ['branch?']
1850
def run(self, branch=u'.', revision=None, long=False):
1851
from bzrlib.testament import Testament
1852
b = WorkingTree.open_containing(branch)[0].branch
1855
if revision is None:
1856
rev_id = b.last_revision()
1858
rev_id = revision[0].in_history(b).rev_id
1859
t = Testament.from_revision(b, rev_id)
1861
sys.stdout.writelines(t.as_text_lines())
1863
sys.stdout.write(t.as_short_text())
1868
class cmd_annotate(Command):
1869
"""Show the origin of each line in a file.
1871
This prints out the given file with an annotation on the left side
1872
indicating which revision, author and date introduced the change.
1874
If the origin is the same for a run of consecutive lines, it is
1875
shown only at the top, unless the --all option is given.
1877
# TODO: annotate directories; showing when each file was last changed
1878
# TODO: annotate a previous version of a file
1879
# TODO: if the working copy is modified, show annotations on that
1880
# with new uncommitted lines marked
1881
aliases = ['blame', 'praise']
1882
takes_args = ['filename']
1883
takes_options = [Option('all', help='show annotations on all lines'),
1884
Option('long', help='show date in annotations'),
1888
def run(self, filename, all=False, long=False):
1889
from bzrlib.annotate import annotate_file
1890
tree, relpath = WorkingTree.open_containing(filename)
1891
branch = tree.branch
1894
file_id = tree.inventory.path2id(relpath)
1895
tree = branch.revision_tree(branch.last_revision())
1896
file_version = tree.inventory[file_id].revision
1897
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1902
class cmd_re_sign(Command):
1903
"""Create a digital signature for an existing revision."""
1904
# TODO be able to replace existing ones.
1906
hidden = True # is this right ?
1907
takes_args = ['revision_id?']
1908
takes_options = ['revision']
1910
def run(self, revision_id=None, revision=None):
1911
import bzrlib.config as config
1912
import bzrlib.gpg as gpg
1913
if revision_id is not None and revision is not None:
1914
raise BzrCommandError('You can only supply one of revision_id or --revision')
1915
if revision_id is None and revision is None:
1916
raise BzrCommandError('You must supply either --revision or a revision_id')
1917
b = WorkingTree.open_containing(u'.')[0].branch
1918
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1919
if revision_id is not None:
1920
b.sign_revision(revision_id, gpg_strategy)
1921
elif revision is not None:
1922
if len(revision) == 1:
1923
revno, rev_id = revision[0].in_history(b)
1924
b.sign_revision(rev_id, gpg_strategy)
1925
elif len(revision) == 2:
1926
# are they both on rh- if so we can walk between them
1927
# might be nice to have a range helper for arbitrary
1928
# revision paths. hmm.
1929
from_revno, from_revid = revision[0].in_history(b)
1930
to_revno, to_revid = revision[1].in_history(b)
1931
if to_revid is None:
1932
to_revno = b.revno()
1933
if from_revno is None or to_revno is None:
1934
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1935
for revno in range(from_revno, to_revno + 1):
1936
b.sign_revision(b.get_rev_id(revno), gpg_strategy)
1938
raise BzrCommandError('Please supply either one revision, or a range.')
1941
class cmd_uncommit(bzrlib.commands.Command):
1942
"""Remove the last committed revision.
1944
By supplying the --all flag, it will not only remove the entry
1945
from revision_history, but also remove all of the entries in the
1948
--verbose will print out what is being removed.
1949
--dry-run will go through all the motions, but not actually
1952
In the future, uncommit will create a changeset, which can then
1955
takes_options = ['all', 'verbose', 'revision',
1956
Option('dry-run', help='Don\'t actually make changes'),
1957
Option('force', help='Say yes to all questions.')]
1958
takes_args = ['location?']
1961
def run(self, location=None, all=False,
1962
dry_run=False, verbose=False,
1963
revision=None, force=False):
1964
from bzrlib.branch import Branch
1965
from bzrlib.log import log_formatter
1967
from bzrlib.uncommit import uncommit
1969
if location is None:
1971
b, relpath = Branch.open_containing(location)
1973
if revision is None:
1975
rev_id = b.last_revision()
1977
revno, rev_id = revision[0].in_history(b)
1979
print 'No revisions to uncommit.'
1981
for r in range(revno, b.revno()+1):
1982
rev_id = b.get_rev_id(r)
1983
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
1984
lf.show(r, b.get_revision(rev_id), None)
1987
print 'Dry-run, pretending to remove the above revisions.'
1989
val = raw_input('Press <enter> to continue')
1991
print 'The above revision(s) will be removed.'
1993
val = raw_input('Are you sure [y/N]? ')
1994
if val.lower() not in ('y', 'yes'):
1998
uncommit(b, remove_files=all,
1999
dry_run=dry_run, verbose=verbose,
2003
# these get imported and then picked up by the scan for cmd_*
2004
# TODO: Some more consistent way to split command definitions across files;
2005
# we do need to load at least some information about them to know of
2007
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore