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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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bzrlib.add.smart_add(file_list, not no_recurse, action)
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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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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")
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b, file1 = Branch.open_containing(file_list[0])
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b2, file2 = Branch.open_containing(file_list[1])
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if file1 != "" or file2 != "":
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# FIXME diff those two files. rbc 20051123
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raise BzrCommandError("Files are in different branches")
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if revision is not None:
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raise BzrCommandError("Can't specify -r with two branches")
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if len(revision) == 1:
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return show_diff(tree.branch, revision[0], specific_files=file_list,
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external_diff_options=diff_options)
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elif len(revision) == 2:
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return show_diff(tree.branch, revision[0], specific_files=file_list,
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external_diff_options=diff_options,
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revision2=revision[1])
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raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
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return show_diff(b, None, specific_files=file_list,
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external_diff_options=diff_options, b2=b2)
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return show_diff(tree.branch, None, specific_files=file_list,
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external_diff_options=diff_options)
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class cmd_deleted(Command):
802
"""List files deleted in the working tree.
804
# TODO: Show files deleted since a previous revision, or
805
# between two revisions.
806
# TODO: Much more efficient way to do this: read in new
807
# directories with readdir, rather than stating each one. Same
808
# level of effort but possibly much less IO. (Or possibly not,
809
# if the directories are very large...)
811
def run(self, show_ids=False):
812
tree = WorkingTree.open_containing(u'.')[0]
813
old = tree.branch.basis_tree()
814
for path, ie in old.inventory.iter_entries():
815
if not tree.has_id(ie.file_id):
817
print '%-50s %s' % (path, ie.file_id)
822
class cmd_modified(Command):
823
"""List files modified in working tree."""
827
from bzrlib.delta import compare_trees
829
tree = WorkingTree.open_containing(u'.')[0]
830
td = compare_trees(tree.branch.basis_tree(), tree)
832
for path, id, kind, text_modified, meta_modified in td.modified:
837
class cmd_added(Command):
838
"""List files added in working tree."""
842
wt = WorkingTree.open_containing(u'.')[0]
843
basis_inv = wt.branch.basis_tree().inventory
846
if file_id in basis_inv:
848
path = inv.id2path(file_id)
849
if not os.access(b.abspath(path), os.F_OK):
855
class cmd_root(Command):
856
"""Show the tree root directory.
858
The root is the nearest enclosing directory with a .bzr control
860
takes_args = ['filename?']
862
def run(self, filename=None):
863
"""Print the branch root."""
864
tree = WorkingTree.open_containing(filename)[0]
868
class cmd_log(Command):
869
"""Show log of this branch.
871
To request a range of logs, you can use the command -r begin..end
872
-r revision requests a specific revision, -r ..end or -r begin.. are
876
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
878
takes_args = ['filename?']
879
takes_options = [Option('forward',
880
help='show from oldest to newest'),
881
'timezone', 'verbose',
882
'show-ids', 'revision',
885
help='show revisions whose message matches this regexp',
890
def run(self, filename=None, timezone='original',
899
from bzrlib.log import log_formatter, show_log
901
assert message is None or isinstance(message, basestring), \
902
"invalid message argument %r" % message
903
direction = (forward and 'forward') or 'reverse'
909
tree, fp = WorkingTree.open_containing(filename)
912
inv = tree.read_working_inventory()
913
except NotBranchError:
916
b, fp = Branch.open_containing(filename)
918
inv = b.get_inventory(b.last_revision())
920
file_id = inv.path2id(fp)
922
file_id = None # points to branch root
924
tree, relpath = WorkingTree.open_containing(u'.')
931
elif len(revision) == 1:
932
rev1 = rev2 = revision[0].in_history(b).revno
933
elif len(revision) == 2:
934
rev1 = revision[0].in_history(b).revno
935
rev2 = revision[1].in_history(b).revno
937
raise BzrCommandError('bzr log --revision takes one or two values.')
939
# By this point, the revision numbers are converted to the +ve
940
# form if they were supplied in the -ve form, so we can do
941
# this comparison in relative safety
943
(rev2, rev1) = (rev1, rev2)
945
mutter('encoding log as %r', bzrlib.user_encoding)
947
# use 'replace' so that we don't abort if trying to write out
948
# in e.g. the default C locale.
949
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
951
log_format = get_log_format(long=long, short=short, line=line)
952
lf = log_formatter(log_format,
955
show_timezone=timezone)
966
def get_log_format(long=False, short=False, line=False, default='long'):
977
class cmd_touching_revisions(Command):
978
"""Return revision-ids which affected a particular file.
980
A more user-friendly interface is "bzr log FILE"."""
982
takes_args = ["filename"]
984
def run(self, filename):
985
tree, relpath = WorkingTree.open_containing(filename)
987
inv = tree.read_working_inventory()
988
file_id = inv.path2id(relpath)
989
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
990
print "%6d %s" % (revno, what)
993
class cmd_ls(Command):
994
"""List files in a tree.
996
# TODO: Take a revision or remote path and list that tree instead.
998
takes_options = ['verbose', 'revision',
999
Option('non-recursive',
1000
help='don\'t recurse into sub-directories'),
1002
help='Print all paths from the root of the branch.'),
1003
Option('unknown', help='Print unknown files'),
1004
Option('versioned', help='Print versioned files'),
1005
Option('ignored', help='Print ignored files'),
1007
Option('null', help='Null separate the files'),
1010
def run(self, revision=None, verbose=False,
1011
non_recursive=False, from_root=False,
1012
unknown=False, versioned=False, ignored=False,
1015
if verbose and null:
1016
raise BzrCommandError('Cannot set both --verbose and --null')
1017
all = not (unknown or versioned or ignored)
1019
selection = {'I':ignored, '?':unknown, 'V':versioned}
1021
tree, relpath = WorkingTree.open_containing(u'.')
1026
if revision is not None:
1027
tree = tree.branch.revision_tree(
1028
revision[0].in_history(tree.branch).rev_id)
1029
for fp, fc, kind, fid, entry in tree.list_files():
1030
if fp.startswith(relpath):
1031
fp = fp[len(relpath):]
1032
if non_recursive and '/' in fp:
1034
if not all and not selection[fc]:
1037
kindch = entry.kind_character()
1038
print '%-8s %s%s' % (fc, fp, kindch)
1040
sys.stdout.write(fp)
1041
sys.stdout.write('\0')
1047
class cmd_unknowns(Command):
1048
"""List unknown files."""
1051
from bzrlib.osutils import quotefn
1052
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1056
class cmd_ignore(Command):
1057
"""Ignore a command or pattern.
1059
To remove patterns from the ignore list, edit the .bzrignore file.
1061
If the pattern contains a slash, it is compared to the whole path
1062
from the branch root. Otherwise, it is compared to only the last
1063
component of the path. To match a file only in the root directory,
1066
Ignore patterns are case-insensitive on case-insensitive systems.
1068
Note: wildcards must be quoted from the shell on Unix.
1071
bzr ignore ./Makefile
1072
bzr ignore '*.class'
1074
# TODO: Complain if the filename is absolute
1075
takes_args = ['name_pattern']
1077
def run(self, name_pattern):
1078
from bzrlib.atomicfile import AtomicFile
1081
tree, relpath = WorkingTree.open_containing(u'.')
1082
ifn = tree.abspath('.bzrignore')
1084
if os.path.exists(ifn):
1087
igns = f.read().decode('utf-8')
1093
# TODO: If the file already uses crlf-style termination, maybe
1094
# we should use that for the newly added lines?
1096
if igns and igns[-1] != '\n':
1098
igns += name_pattern + '\n'
1101
f = AtomicFile(ifn, 'wt')
1102
f.write(igns.encode('utf-8'))
1107
inv = tree.inventory
1108
if inv.path2id('.bzrignore'):
1109
mutter('.bzrignore is already versioned')
1111
mutter('need to make new .bzrignore file versioned')
1112
tree.add(['.bzrignore'])
1115
class cmd_ignored(Command):
1116
"""List ignored files and the patterns that matched them.
1118
See also: bzr ignore"""
1121
tree = WorkingTree.open_containing(u'.')[0]
1122
for path, file_class, kind, file_id, entry in tree.list_files():
1123
if file_class != 'I':
1125
## XXX: Slightly inefficient since this was already calculated
1126
pat = tree.is_ignored(path)
1127
print '%-50s %s' % (path, pat)
1130
class cmd_lookup_revision(Command):
1131
"""Lookup the revision-id from a revision-number
1134
bzr lookup-revision 33
1137
takes_args = ['revno']
1140
def run(self, revno):
1144
raise BzrCommandError("not a valid revision-number: %r" % revno)
1146
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1149
class cmd_export(Command):
1150
"""Export past revision to destination directory.
1152
If no revision is specified this exports the last committed revision.
1154
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1155
given, try to find the format with the extension. If no extension
1156
is found exports to a directory (equivalent to --format=dir).
1158
Root may be the top directory for tar, tgz and tbz2 formats. If none
1159
is given, the top directory will be the root name of the file.
1161
Note: export of tree with non-ascii filenames to zip is not supported.
1163
Supported formats Autodetected by extension
1164
----------------- -------------------------
1167
tbz2 .tar.bz2, .tbz2
1171
takes_args = ['dest']
1172
takes_options = ['revision', 'format', 'root']
1173
def run(self, dest, revision=None, format=None, root=None):
1175
from bzrlib.export import export
1176
tree = WorkingTree.open_containing(u'.')[0]
1178
if revision is None:
1179
# should be tree.last_revision FIXME
1180
rev_id = b.last_revision()
1182
if len(revision) != 1:
1183
raise BzrError('bzr export --revision takes exactly 1 argument')
1184
rev_id = revision[0].in_history(b).rev_id
1185
t = b.revision_tree(rev_id)
1187
export(t, dest, format, root)
1188
except errors.NoSuchExportFormat, e:
1189
raise BzrCommandError('Unsupported export format: %s' % e.format)
1192
class cmd_cat(Command):
1193
"""Write a file's text from a previous revision."""
1195
takes_options = ['revision']
1196
takes_args = ['filename']
1199
def run(self, filename, revision=None):
1200
if revision is not None and len(revision) != 1:
1201
raise BzrCommandError("bzr cat --revision takes exactly one number")
1204
tree, relpath = WorkingTree.open_containing(filename)
1206
except NotBranchError:
1210
b, relpath = Branch.open_containing(filename)
1211
if revision is None:
1212
revision_id = b.last_revision()
1214
revision_id = revision[0].in_history(b).rev_id
1215
b.print_file(relpath, revision_id)
1218
class cmd_local_time_offset(Command):
1219
"""Show the offset in seconds from GMT to local time."""
1223
print bzrlib.osutils.local_time_offset()
1227
class cmd_commit(Command):
1228
"""Commit changes into a new revision.
1230
If no arguments are given, the entire tree is committed.
1232
If selected files are specified, only changes to those files are
1233
committed. If a directory is specified then the directory and everything
1234
within it is committed.
1236
A selected-file commit may fail in some cases where the committed
1237
tree would be invalid, such as trying to commit a file in a
1238
newly-added directory that is not itself committed.
1240
# TODO: Run hooks on tree to-be-committed, and after commit.
1242
# TODO: Strict commit that fails if there are deleted files.
1243
# (what does "deleted files" mean ??)
1245
# TODO: Give better message for -s, --summary, used by tla people
1247
# XXX: verbose currently does nothing
1249
takes_args = ['selected*']
1250
takes_options = ['message', 'verbose',
1252
help='commit even if nothing has changed'),
1253
Option('file', type=str,
1255
help='file containing commit message'),
1257
help="refuse to commit if there are unknown "
1258
"files in the working tree."),
1260
aliases = ['ci', 'checkin']
1262
def run(self, message=None, file=None, verbose=True, selected_list=None,
1263
unchanged=False, strict=False):
1264
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1266
from bzrlib.msgeditor import edit_commit_message, \
1267
make_commit_message_template
1268
from bzrlib.status import show_status
1269
from tempfile import TemporaryFile
1272
# TODO: Need a blackbox test for invoking the external editor; may be
1273
# slightly problematic to run this cross-platform.
1275
# TODO: do more checks that the commit will succeed before
1276
# spending the user's valuable time typing a commit message.
1278
# TODO: if the commit *does* happen to fail, then save the commit
1279
# message to a temporary file where it can be recovered
1280
tree, selected_list = tree_files(selected_list)
1281
if message is None and not file:
1282
template = make_commit_message_template(tree, selected_list)
1283
message = edit_commit_message(template)
1285
raise BzrCommandError("please specify a commit message"
1286
" with either --message or --file")
1287
elif message and file:
1288
raise BzrCommandError("please specify either --message or --file")
1292
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1295
raise BzrCommandError("empty commit message specified")
1298
tree.commit(message, specific_files=selected_list,
1299
allow_pointless=unchanged, strict=strict)
1300
except PointlessCommit:
1301
# FIXME: This should really happen before the file is read in;
1302
# perhaps prepare the commit; get the message; then actually commit
1303
raise BzrCommandError("no changes to commit",
1304
["use --unchanged to commit anyhow"])
1305
except ConflictsInTree:
1306
raise BzrCommandError("Conflicts detected in working tree. "
1307
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1308
except StrictCommitFailed:
1309
raise BzrCommandError("Commit refused because there are unknown "
1310
"files in the working tree.")
1311
note('Committed revision %d.' % (tree.branch.revno(),))
1314
class cmd_check(Command):
1315
"""Validate consistency of branch history.
1317
This command checks various invariants about the branch storage to
1318
detect data corruption or bzr bugs.
1320
takes_args = ['branch?']
1321
takes_options = ['verbose']
1323
def run(self, branch=None, verbose=False):
1324
from bzrlib.check import check
1326
tree = WorkingTree.open_containing()[0]
1327
branch = tree.branch
1329
branch = Branch.open(branch)
1330
check(branch, verbose)
1333
class cmd_scan_cache(Command):
1336
from bzrlib.hashcache import HashCache
1342
print '%6d stats' % c.stat_count
1343
print '%6d in hashcache' % len(c._cache)
1344
print '%6d files removed from cache' % c.removed_count
1345
print '%6d hashes updated' % c.update_count
1346
print '%6d files changed too recently to cache' % c.danger_count
1353
class cmd_upgrade(Command):
1354
"""Upgrade branch storage to current format.
1356
The check command or bzr developers may sometimes advise you to run
1359
This version of this command upgrades from the full-text storage
1360
used by bzr 0.0.8 and earlier to the weave format (v5).
1362
takes_args = ['dir?']
1364
def run(self, dir=u'.'):
1365
from bzrlib.upgrade import upgrade
1369
class cmd_whoami(Command):
1370
"""Show bzr user id."""
1371
takes_options = ['email']
1374
def run(self, email=False):
1376
b = WorkingTree.open_containing(u'.')[0].branch
1377
config = bzrlib.config.BranchConfig(b)
1378
except NotBranchError:
1379
config = bzrlib.config.GlobalConfig()
1382
print config.user_email()
1384
print config.username()
1386
class cmd_nick(Command):
1388
Print or set the branch nickname.
1389
If unset, the tree root directory name is used as the nickname
1390
To print the current nickname, execute with no argument.
1392
takes_args = ['nickname?']
1393
def run(self, nickname=None):
1394
branch = Branch.open_containing(u'.')[0]
1395
if nickname is None:
1396
self.printme(branch)
1398
branch.nick = nickname
1401
def printme(self, branch):
1404
class cmd_selftest(Command):
1405
"""Run internal test suite.
1407
This creates temporary test directories in the working directory,
1408
but not existing data is affected. These directories are deleted
1409
if the tests pass, or left behind to help in debugging if they
1410
fail and --keep-output is specified.
1412
If arguments are given, they are regular expressions that say
1413
which tests should run.
1415
# TODO: --list should give a list of all available tests
1417
takes_args = ['testspecs*']
1418
takes_options = ['verbose',
1419
Option('one', help='stop when one test fails'),
1420
Option('keep-output',
1421
help='keep output directories when tests fail')
1424
def run(self, testspecs_list=None, verbose=False, one=False,
1427
from bzrlib.tests import selftest
1428
# we don't want progress meters from the tests to go to the
1429
# real output; and we don't want log messages cluttering up
1431
save_ui = bzrlib.ui.ui_factory
1432
bzrlib.trace.info('running tests...')
1434
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1435
if testspecs_list is not None:
1436
pattern = '|'.join(testspecs_list)
1439
result = selftest(verbose=verbose,
1441
stop_on_failure=one,
1442
keep_output=keep_output)
1444
bzrlib.trace.info('tests passed')
1446
bzrlib.trace.info('tests failed')
1447
return int(not result)
1449
bzrlib.ui.ui_factory = save_ui
1453
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1454
# is bzrlib itself in a branch?
1455
bzrrev = bzrlib.get_bzr_revision()
1457
print " (bzr checkout, revision %d {%s})" % bzrrev
1458
print bzrlib.__copyright__
1459
print "http://bazaar-ng.org/"
1461
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1462
print "you may use, modify and redistribute it under the terms of the GNU"
1463
print "General Public License version 2 or later."
1466
class cmd_version(Command):
1467
"""Show version of bzr."""
1472
class cmd_rocks(Command):
1473
"""Statement of optimism."""
1477
print "it sure does!"
1480
class cmd_find_merge_base(Command):
1481
"""Find and print a base revision for merging two branches.
1483
# TODO: Options to specify revisions on either side, as if
1484
# merging only part of the history.
1485
takes_args = ['branch', 'other']
1489
def run(self, branch, other):
1490
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1492
branch1 = Branch.open_containing(branch)[0]
1493
branch2 = Branch.open_containing(other)[0]
1495
history_1 = branch1.revision_history()
1496
history_2 = branch2.revision_history()
1498
last1 = branch1.last_revision()
1499
last2 = branch2.last_revision()
1501
source = MultipleRevisionSources(branch1, branch2)
1503
base_rev_id = common_ancestor(last1, last2, source)
1505
print 'merge base is revision %s' % base_rev_id
1509
if base_revno is None:
1510
raise bzrlib.errors.UnrelatedBranches()
1512
print ' r%-6d in %s' % (base_revno, branch)
1514
other_revno = branch2.revision_id_to_revno(base_revid)
1516
print ' r%-6d in %s' % (other_revno, other)
1520
class cmd_merge(Command):
1521
"""Perform a three-way merge.
1523
The branch is the branch you will merge from. By default, it will
1524
merge the latest revision. If you specify a revision, that
1525
revision will be merged. If you specify two revisions, the first
1526
will be used as a BASE, and the second one as OTHER. Revision
1527
numbers are always relative to the specified branch.
1529
By default bzr will try to merge in all new work from the other
1530
branch, automatically determining an appropriate base. If this
1531
fails, you may need to give an explicit base.
1535
To merge the latest revision from bzr.dev
1536
bzr merge ../bzr.dev
1538
To merge changes up to and including revision 82 from bzr.dev
1539
bzr merge -r 82 ../bzr.dev
1541
To merge the changes introduced by 82, without previous changes:
1542
bzr merge -r 81..82 ../bzr.dev
1544
merge refuses to run if there are any uncommitted changes, unless
1547
takes_args = ['branch?']
1548
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1549
Option('show-base', help="Show base revision text in "
1552
def run(self, branch=None, revision=None, force=False, merge_type=None,
1553
show_base=False, reprocess=False):
1554
from bzrlib.merge import merge
1555
from bzrlib.merge_core import ApplyMerge3
1556
if merge_type is None:
1557
merge_type = ApplyMerge3
1559
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1561
raise BzrCommandError("No merge location known or specified.")
1563
print "Using saved location: %s" % branch
1564
if revision is None or len(revision) < 1:
1566
other = [branch, -1]
1568
if len(revision) == 1:
1570
other_branch = Branch.open_containing(branch)[0]
1571
revno = revision[0].in_history(other_branch).revno
1572
other = [branch, revno]
1574
assert len(revision) == 2
1575
if None in revision:
1576
raise BzrCommandError(
1577
"Merge doesn't permit that revision specifier.")
1578
b = Branch.open_containing(branch)[0]
1580
base = [branch, revision[0].in_history(b).revno]
1581
other = [branch, revision[1].in_history(b).revno]
1584
conflict_count = merge(other, base, check_clean=(not force),
1585
merge_type=merge_type, reprocess=reprocess,
1586
show_base=show_base)
1587
if conflict_count != 0:
1591
except bzrlib.errors.AmbiguousBase, e:
1592
m = ("sorry, bzr can't determine the right merge base yet\n"
1593
"candidates are:\n "
1594
+ "\n ".join(e.bases)
1596
"please specify an explicit base with -r,\n"
1597
"and (if you want) report this to the bzr developers\n")
1601
class cmd_remerge(Command):
1604
takes_args = ['file*']
1605
takes_options = ['merge-type', 'reprocess',
1606
Option('show-base', help="Show base revision text in "
1609
def run(self, file_list=None, merge_type=None, show_base=False,
1611
from bzrlib.merge import merge_inner, transform_tree
1612
from bzrlib.merge_core import ApplyMerge3
1613
if merge_type is None:
1614
merge_type = ApplyMerge3
1615
tree, file_list = tree_files(file_list)
1618
pending_merges = tree.pending_merges()
1619
if len(pending_merges) != 1:
1620
raise BzrCommandError("Sorry, remerge only works after normal"
1621
+ " merges. Not cherrypicking or"
1623
base_revision = common_ancestor(tree.branch.last_revision(),
1624
pending_merges[0], tree.branch)
1625
base_tree = tree.branch.revision_tree(base_revision)
1626
other_tree = tree.branch.revision_tree(pending_merges[0])
1627
interesting_ids = None
1628
if file_list is not None:
1629
interesting_ids = set()
1630
for filename in file_list:
1631
file_id = tree.path2id(filename)
1632
interesting_ids.add(file_id)
1633
if tree.kind(file_id) != "directory":
1636
for name, ie in tree.inventory.iter_entries(file_id):
1637
interesting_ids.add(ie.file_id)
1638
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1639
if file_list is None:
1640
restore_files = list(tree.iter_conflicts())
1642
restore_files = file_list
1643
for filename in restore_files:
1645
restore(tree.abspath(filename))
1646
except NotConflicted:
1648
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1649
interesting_ids = interesting_ids,
1650
other_rev_id=pending_merges[0],
1651
merge_type=merge_type,
1652
show_base=show_base,
1653
reprocess=reprocess)
1661
class cmd_revert(Command):
1662
"""Reverse all changes since the last commit.
1664
Only versioned files are affected. Specify filenames to revert only
1665
those files. By default, any files that are changed will be backed up
1666
first. Backup files have a '~' appended to their name.
1668
takes_options = ['revision', 'no-backup']
1669
takes_args = ['file*']
1670
aliases = ['merge-revert']
1672
def run(self, revision=None, no_backup=False, file_list=None):
1673
from bzrlib.merge import merge_inner
1674
from bzrlib.commands import parse_spec
1675
if file_list is not None:
1676
if len(file_list) == 0:
1677
raise BzrCommandError("No files specified")
1680
if revision is None:
1682
tree = WorkingTree.open_containing(u'.')[0]
1683
# FIXME should be tree.last_revision
1684
rev_id = tree.branch.last_revision()
1685
elif len(revision) != 1:
1686
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1688
tree, file_list = tree_files(file_list)
1689
rev_id = revision[0].in_history(tree.branch).rev_id
1690
tree.revert(file_list, tree.branch.revision_tree(rev_id),
1694
class cmd_assert_fail(Command):
1695
"""Test reporting of assertion failures"""
1698
assert False, "always fails"
1701
class cmd_help(Command):
1702
"""Show help on a command or other topic.
1704
For a list of all available commands, say 'bzr help commands'."""
1705
takes_options = ['long']
1706
takes_args = ['topic?']
1710
def run(self, topic=None, long=False):
1712
if topic is None and long:
1717
class cmd_shell_complete(Command):
1718
"""Show appropriate completions for context.
1720
For a list of all available commands, say 'bzr shell-complete'."""
1721
takes_args = ['context?']
1726
def run(self, context=None):
1727
import shellcomplete
1728
shellcomplete.shellcomplete(context)
1731
class cmd_fetch(Command):
1732
"""Copy in history from another branch but don't merge it.
1734
This is an internal method used for pull and merge."""
1736
takes_args = ['from_branch', 'to_branch']
1737
def run(self, from_branch, to_branch):
1738
from bzrlib.fetch import Fetcher
1739
from bzrlib.branch import Branch
1740
from_b = Branch.open(from_branch)
1741
to_b = Branch.open(to_branch)
1746
Fetcher(to_b, from_b)
1753
class cmd_missing(Command):
1754
"""Show unmerged/unpulled revisions between two branches.
1756
OTHER_BRANCH may be local or remote."""
1757
takes_args = ['other_branch?']
1758
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1760
'Display changes in the local branch only'),
1761
Option('theirs-only',
1762
'Display changes in the remote branch only'),
1770
def run(self, other_branch=None, reverse=False, mine_only=False,
1771
theirs_only=False, long=True, short=False, line=False,
1772
show_ids=False, verbose=False):
1773
from bzrlib.missing import find_unmerged, iter_log_data
1774
from bzrlib.log import log_formatter
1775
local_branch = bzrlib.branch.Branch.open_containing(".")[0]
1776
parent = local_branch.get_parent()
1777
if other_branch is None:
1778
other_branch = parent
1779
if other_branch is None:
1780
raise BzrCommandError("No missing location known or specified.")
1781
print "Using last location: " + local_branch.get_parent()
1782
remote_branch = bzrlib.branch.Branch.open(other_branch)
1783
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1784
log_format = get_log_format(long=long, short=short, line=line)
1785
lf = log_formatter(log_format, sys.stdout,
1787
show_timezone='original')
1788
if reverse is False:
1789
local_extra.reverse()
1790
remote_extra.reverse()
1791
if local_extra and not theirs_only:
1792
print "You have %d extra revision(s):" % len(local_extra)
1793
for data in iter_log_data(local_extra, local_branch, verbose):
1795
printed_local = True
1797
printed_local = False
1798
if remote_extra and not mine_only:
1799
if printed_local is True:
1801
print "You are missing %d revision(s):" % len(remote_extra)
1802
for data in iter_log_data(remote_extra, remote_branch, verbose):
1804
if not remote_extra and not local_extra:
1806
print "Branches are up to date."
1809
if parent is None and other_branch is not None:
1810
local_branch.set_parent(other_branch)
1814
class cmd_plugins(Command):
1819
import bzrlib.plugin
1820
from inspect import getdoc
1821
for name, plugin in bzrlib.plugin.all_plugins().items():
1822
if hasattr(plugin, '__path__'):
1823
print plugin.__path__[0]
1824
elif hasattr(plugin, '__file__'):
1825
print plugin.__file__
1831
print '\t', d.split('\n')[0]
1834
class cmd_testament(Command):
1835
"""Show testament (signing-form) of a revision."""
1836
takes_options = ['revision', 'long']
1837
takes_args = ['branch?']
1839
def run(self, branch=u'.', revision=None, long=False):
1840
from bzrlib.testament import Testament
1841
b = WorkingTree.open_containing(branch)[0].branch
1844
if revision is None:
1845
rev_id = b.last_revision()
1847
rev_id = revision[0].in_history(b).rev_id
1848
t = Testament.from_revision(b, rev_id)
1850
sys.stdout.writelines(t.as_text_lines())
1852
sys.stdout.write(t.as_short_text())
1857
class cmd_annotate(Command):
1858
"""Show the origin of each line in a file.
1860
This prints out the given file with an annotation on the left side
1861
indicating which revision, author and date introduced the change.
1863
If the origin is the same for a run of consecutive lines, it is
1864
shown only at the top, unless the --all option is given.
1866
# TODO: annotate directories; showing when each file was last changed
1867
# TODO: annotate a previous version of a file
1868
# TODO: if the working copy is modified, show annotations on that
1869
# with new uncommitted lines marked
1870
aliases = ['blame', 'praise']
1871
takes_args = ['filename']
1872
takes_options = [Option('all', help='show annotations on all lines'),
1873
Option('long', help='show date in annotations'),
1877
def run(self, filename, all=False, long=False):
1878
from bzrlib.annotate import annotate_file
1879
tree, relpath = WorkingTree.open_containing(filename)
1880
branch = tree.branch
1883
file_id = tree.inventory.path2id(relpath)
1884
tree = branch.revision_tree(branch.last_revision())
1885
file_version = tree.inventory[file_id].revision
1886
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1891
class cmd_re_sign(Command):
1892
"""Create a digital signature for an existing revision."""
1893
# TODO be able to replace existing ones.
1895
hidden = True # is this right ?
1896
takes_args = ['revision_id?']
1897
takes_options = ['revision']
1899
def run(self, revision_id=None, revision=None):
1900
import bzrlib.config as config
1901
import bzrlib.gpg as gpg
1902
if revision_id is not None and revision is not None:
1903
raise BzrCommandError('You can only supply one of revision_id or --revision')
1904
if revision_id is None and revision is None:
1905
raise BzrCommandError('You must supply either --revision or a revision_id')
1906
b = WorkingTree.open_containing(u'.')[0].branch
1907
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1908
if revision_id is not None:
1909
b.sign_revision(revision_id, gpg_strategy)
1910
elif revision is not None:
1911
if len(revision) == 1:
1912
revno, rev_id = revision[0].in_history(b)
1913
b.sign_revision(rev_id, gpg_strategy)
1914
elif len(revision) == 2:
1915
# are they both on rh- if so we can walk between them
1916
# might be nice to have a range helper for arbitrary
1917
# revision paths. hmm.
1918
from_revno, from_revid = revision[0].in_history(b)
1919
to_revno, to_revid = revision[1].in_history(b)
1920
if to_revid is None:
1921
to_revno = b.revno()
1922
if from_revno is None or to_revno is None:
1923
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1924
for revno in range(from_revno, to_revno + 1):
1925
b.sign_revision(b.get_rev_id(revno), gpg_strategy)
1927
raise BzrCommandError('Please supply either one revision, or a range.')
1930
class cmd_uncommit(bzrlib.commands.Command):
1931
"""Remove the last committed revision.
1933
By supplying the --all flag, it will not only remove the entry
1934
from revision_history, but also remove all of the entries in the
1937
--verbose will print out what is being removed.
1938
--dry-run will go through all the motions, but not actually
1941
In the future, uncommit will create a changeset, which can then
1944
takes_options = ['all', 'verbose', 'revision',
1945
Option('dry-run', help='Don\'t actually make changes'),
1946
Option('force', help='Say yes to all questions.')]
1947
takes_args = ['location?']
1950
def run(self, location=None, all=False,
1951
dry_run=False, verbose=False,
1952
revision=None, force=False):
1953
from bzrlib.branch import Branch
1954
from bzrlib.log import log_formatter
1956
from bzrlib.uncommit import uncommit
1958
if location is None:
1960
b, relpath = Branch.open_containing(location)
1962
if revision is None:
1964
rev_id = b.last_revision()
1966
revno, rev_id = revision[0].in_history(b)
1968
print 'No revisions to uncommit.'
1970
for r in range(revno, b.revno()+1):
1971
rev_id = b.get_rev_id(r)
1972
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
1973
lf.show(r, b.get_revision(rev_id), None)
1976
print 'Dry-run, pretending to remove the above revisions.'
1978
val = raw_input('Press <enter> to continue')
1980
print 'The above revision(s) will be removed.'
1982
val = raw_input('Are you sure [y/N]? ')
1983
if val.lower() not in ('y', 'yes'):
1987
uncommit(b, remove_files=all,
1988
dry_run=dry_run, verbose=verbose,
1992
# these get imported and then picked up by the scan for cmd_*
1993
# TODO: Some more consistent way to split command definitions across files;
1994
# we do need to load at least some information about them to know of
1996
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore