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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from 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.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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takes_args = ['location?']
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def run(self, location=u'.'):
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print Branch.open_containing(location)[0].revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use --overwrite.
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takes_options = ['remember', 'overwrite', '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 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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br_from.clone(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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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_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) or (revision[1].spec is None):
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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,
794
external_diff_options=diff_options,
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revision2=revision[1])
797
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,
801
external_diff_options=diff_options, b2=b2)
803
return show_diff(tree.branch, None, specific_files=file_list,
804
external_diff_options=diff_options)
807
class cmd_deleted(Command):
808
"""List files deleted in the working tree.
810
# TODO: Show files deleted since a previous revision, or
811
# between two revisions.
812
# TODO: Much more efficient way to do this: read in new
813
# directories with readdir, rather than stating each one. Same
814
# level of effort but possibly much less IO. (Or possibly not,
815
# if the directories are very large...)
817
def run(self, show_ids=False):
818
tree = WorkingTree.open_containing(u'.')[0]
819
old = tree.branch.basis_tree()
820
for path, ie in old.inventory.iter_entries():
821
if not tree.has_id(ie.file_id):
823
print '%-50s %s' % (path, ie.file_id)
828
class cmd_modified(Command):
829
"""List files modified in working tree."""
833
from bzrlib.delta import compare_trees
835
tree = WorkingTree.open_containing(u'.')[0]
836
td = compare_trees(tree.branch.basis_tree(), tree)
838
for path, id, kind, text_modified, meta_modified in td.modified:
843
class cmd_added(Command):
844
"""List files added in working tree."""
848
wt = WorkingTree.open_containing(u'.')[0]
849
basis_inv = wt.branch.basis_tree().inventory
852
if file_id in basis_inv:
854
path = inv.id2path(file_id)
855
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
861
class cmd_root(Command):
862
"""Show the tree root directory.
864
The root is the nearest enclosing directory with a .bzr control
866
takes_args = ['filename?']
868
def run(self, filename=None):
869
"""Print the branch root."""
870
tree = WorkingTree.open_containing(filename)[0]
874
class cmd_log(Command):
875
"""Show log of this branch.
877
To request a range of logs, you can use the command -r begin..end
878
-r revision requests a specific revision, -r ..end or -r begin.. are
882
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
884
takes_args = ['filename?']
885
takes_options = [Option('forward',
886
help='show from oldest to newest'),
887
'timezone', 'verbose',
888
'show-ids', 'revision',
891
help='show revisions whose message matches this regexp',
896
def run(self, filename=None, timezone='original',
905
from bzrlib.log import log_formatter, show_log
907
assert message is None or isinstance(message, basestring), \
908
"invalid message argument %r" % message
909
direction = (forward and 'forward') or 'reverse'
915
tree, fp = WorkingTree.open_containing(filename)
918
inv = tree.read_working_inventory()
919
except NotBranchError:
922
b, fp = Branch.open_containing(filename)
924
inv = b.repository.get_inventory(b.last_revision())
926
file_id = inv.path2id(fp)
928
file_id = None # points to branch root
930
tree, relpath = WorkingTree.open_containing(u'.')
937
elif len(revision) == 1:
938
rev1 = rev2 = revision[0].in_history(b).revno
939
elif len(revision) == 2:
940
rev1 = revision[0].in_history(b).revno
941
rev2 = revision[1].in_history(b).revno
943
raise BzrCommandError('bzr log --revision takes one or two values.')
945
# By this point, the revision numbers are converted to the +ve
946
# form if they were supplied in the -ve form, so we can do
947
# this comparison in relative safety
949
(rev2, rev1) = (rev1, rev2)
951
mutter('encoding log as %r', bzrlib.user_encoding)
953
# use 'replace' so that we don't abort if trying to write out
954
# in e.g. the default C locale.
955
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
957
log_format = get_log_format(long=long, short=short, line=line)
958
lf = log_formatter(log_format,
961
show_timezone=timezone)
972
def get_log_format(long=False, short=False, line=False, default='long'):
983
class cmd_touching_revisions(Command):
984
"""Return revision-ids which affected a particular file.
986
A more user-friendly interface is "bzr log FILE"."""
988
takes_args = ["filename"]
990
def run(self, filename):
991
tree, relpath = WorkingTree.open_containing(filename)
993
inv = tree.read_working_inventory()
994
file_id = inv.path2id(relpath)
995
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
996
print "%6d %s" % (revno, what)
999
class cmd_ls(Command):
1000
"""List files in a tree.
1002
# TODO: Take a revision or remote path and list that tree instead.
1004
takes_options = ['verbose', 'revision',
1005
Option('non-recursive',
1006
help='don\'t recurse into sub-directories'),
1008
help='Print all paths from the root of the branch.'),
1009
Option('unknown', help='Print unknown files'),
1010
Option('versioned', help='Print versioned files'),
1011
Option('ignored', help='Print ignored files'),
1013
Option('null', help='Null separate the files'),
1016
def run(self, revision=None, verbose=False,
1017
non_recursive=False, from_root=False,
1018
unknown=False, versioned=False, ignored=False,
1021
if verbose and null:
1022
raise BzrCommandError('Cannot set both --verbose and --null')
1023
all = not (unknown or versioned or ignored)
1025
selection = {'I':ignored, '?':unknown, 'V':versioned}
1027
tree, relpath = WorkingTree.open_containing(u'.')
1032
if revision is not None:
1033
tree = tree.branch.repository.revision_tree(
1034
revision[0].in_history(tree.branch).rev_id)
1035
for fp, fc, kind, fid, entry in tree.list_files():
1036
if fp.startswith(relpath):
1037
fp = fp[len(relpath):]
1038
if non_recursive and '/' in fp:
1040
if not all and not selection[fc]:
1043
kindch = entry.kind_character()
1044
print '%-8s %s%s' % (fc, fp, kindch)
1046
sys.stdout.write(fp)
1047
sys.stdout.write('\0')
1053
class cmd_unknowns(Command):
1054
"""List unknown files."""
1057
from bzrlib.osutils import quotefn
1058
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1062
class cmd_ignore(Command):
1063
"""Ignore a command or pattern.
1065
To remove patterns from the ignore list, edit the .bzrignore file.
1067
If the pattern contains a slash, it is compared to the whole path
1068
from the branch root. Otherwise, it is compared to only the last
1069
component of the path. To match a file only in the root directory,
1072
Ignore patterns are case-insensitive on case-insensitive systems.
1074
Note: wildcards must be quoted from the shell on Unix.
1077
bzr ignore ./Makefile
1078
bzr ignore '*.class'
1080
# TODO: Complain if the filename is absolute
1081
takes_args = ['name_pattern']
1083
def run(self, name_pattern):
1084
from bzrlib.atomicfile import AtomicFile
1087
tree, relpath = WorkingTree.open_containing(u'.')
1088
ifn = tree.abspath('.bzrignore')
1090
if os.path.exists(ifn):
1093
igns = f.read().decode('utf-8')
1099
# TODO: If the file already uses crlf-style termination, maybe
1100
# we should use that for the newly added lines?
1102
if igns and igns[-1] != '\n':
1104
igns += name_pattern + '\n'
1107
f = AtomicFile(ifn, 'wt')
1108
f.write(igns.encode('utf-8'))
1113
inv = tree.inventory
1114
if inv.path2id('.bzrignore'):
1115
mutter('.bzrignore is already versioned')
1117
mutter('need to make new .bzrignore file versioned')
1118
tree.add(['.bzrignore'])
1121
class cmd_ignored(Command):
1122
"""List ignored files and the patterns that matched them.
1124
See also: bzr ignore"""
1127
tree = WorkingTree.open_containing(u'.')[0]
1128
for path, file_class, kind, file_id, entry in tree.list_files():
1129
if file_class != 'I':
1131
## XXX: Slightly inefficient since this was already calculated
1132
pat = tree.is_ignored(path)
1133
print '%-50s %s' % (path, pat)
1136
class cmd_lookup_revision(Command):
1137
"""Lookup the revision-id from a revision-number
1140
bzr lookup-revision 33
1143
takes_args = ['revno']
1146
def run(self, revno):
1150
raise BzrCommandError("not a valid revision-number: %r" % revno)
1152
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1155
class cmd_export(Command):
1156
"""Export past revision to destination directory.
1158
If no revision is specified this exports the last committed revision.
1160
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1161
given, try to find the format with the extension. If no extension
1162
is found exports to a directory (equivalent to --format=dir).
1164
Root may be the top directory for tar, tgz and tbz2 formats. If none
1165
is given, the top directory will be the root name of the file.
1167
Note: export of tree with non-ascii filenames to zip is not supported.
1169
Supported formats Autodetected by extension
1170
----------------- -------------------------
1173
tbz2 .tar.bz2, .tbz2
1177
takes_args = ['dest']
1178
takes_options = ['revision', 'format', 'root']
1179
def run(self, dest, revision=None, format=None, root=None):
1181
from bzrlib.export import export
1182
tree = WorkingTree.open_containing(u'.')[0]
1184
if revision is None:
1185
# should be tree.last_revision FIXME
1186
rev_id = b.last_revision()
1188
if len(revision) != 1:
1189
raise BzrError('bzr export --revision takes exactly 1 argument')
1190
rev_id = revision[0].in_history(b).rev_id
1191
t = b.repository.revision_tree(rev_id)
1193
export(t, dest, format, root)
1194
except errors.NoSuchExportFormat, e:
1195
raise BzrCommandError('Unsupported export format: %s' % e.format)
1198
class cmd_cat(Command):
1199
"""Write a file's text from a previous revision."""
1201
takes_options = ['revision']
1202
takes_args = ['filename']
1205
def run(self, filename, revision=None):
1206
if revision is not None and len(revision) != 1:
1207
raise BzrCommandError("bzr cat --revision takes exactly one number")
1210
tree, relpath = WorkingTree.open_containing(filename)
1212
except NotBranchError:
1216
b, relpath = Branch.open_containing(filename)
1217
if revision is None:
1218
revision_id = b.last_revision()
1220
revision_id = revision[0].in_history(b).rev_id
1221
b.print_file(relpath, revision_id)
1224
class cmd_local_time_offset(Command):
1225
"""Show the offset in seconds from GMT to local time."""
1229
print bzrlib.osutils.local_time_offset()
1233
class cmd_commit(Command):
1234
"""Commit changes into a new revision.
1236
If no arguments are given, the entire tree is committed.
1238
If selected files are specified, only changes to those files are
1239
committed. If a directory is specified then the directory and everything
1240
within it is committed.
1242
A selected-file commit may fail in some cases where the committed
1243
tree would be invalid, such as trying to commit a file in a
1244
newly-added directory that is not itself committed.
1246
# TODO: Run hooks on tree to-be-committed, and after commit.
1248
# TODO: Strict commit that fails if there are deleted files.
1249
# (what does "deleted files" mean ??)
1251
# TODO: Give better message for -s, --summary, used by tla people
1253
# XXX: verbose currently does nothing
1255
takes_args = ['selected*']
1256
takes_options = ['message', 'verbose',
1258
help='commit even if nothing has changed'),
1259
Option('file', type=str,
1261
help='file containing commit message'),
1263
help="refuse to commit if there are unknown "
1264
"files in the working tree."),
1266
aliases = ['ci', 'checkin']
1268
def run(self, message=None, file=None, verbose=True, selected_list=None,
1269
unchanged=False, strict=False):
1270
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1272
from bzrlib.msgeditor import edit_commit_message, \
1273
make_commit_message_template
1274
from bzrlib.status import show_status
1275
from tempfile import TemporaryFile
1278
# TODO: Need a blackbox test for invoking the external editor; may be
1279
# slightly problematic to run this cross-platform.
1281
# TODO: do more checks that the commit will succeed before
1282
# spending the user's valuable time typing a commit message.
1284
# TODO: if the commit *does* happen to fail, then save the commit
1285
# message to a temporary file where it can be recovered
1286
tree, selected_list = tree_files(selected_list)
1287
if message is None and not file:
1288
template = make_commit_message_template(tree, selected_list)
1289
message = edit_commit_message(template)
1291
raise BzrCommandError("please specify a commit message"
1292
" with either --message or --file")
1293
elif message and file:
1294
raise BzrCommandError("please specify either --message or --file")
1298
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1301
raise BzrCommandError("empty commit message specified")
1304
tree.commit(message, specific_files=selected_list,
1305
allow_pointless=unchanged, strict=strict)
1306
except PointlessCommit:
1307
# FIXME: This should really happen before the file is read in;
1308
# perhaps prepare the commit; get the message; then actually commit
1309
raise BzrCommandError("no changes to commit",
1310
["use --unchanged to commit anyhow"])
1311
except ConflictsInTree:
1312
raise BzrCommandError("Conflicts detected in working tree. "
1313
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1314
except StrictCommitFailed:
1315
raise BzrCommandError("Commit refused because there are unknown "
1316
"files in the working tree.")
1317
note('Committed revision %d.' % (tree.branch.revno(),))
1320
class cmd_check(Command):
1321
"""Validate consistency of branch history.
1323
This command checks various invariants about the branch storage to
1324
detect data corruption or bzr bugs.
1326
takes_args = ['branch?']
1327
takes_options = ['verbose']
1329
def run(self, branch=None, verbose=False):
1330
from bzrlib.check import check
1332
tree = WorkingTree.open_containing()[0]
1333
branch = tree.branch
1335
branch = Branch.open(branch)
1336
check(branch, verbose)
1339
class cmd_scan_cache(Command):
1342
from bzrlib.hashcache import HashCache
1348
print '%6d stats' % c.stat_count
1349
print '%6d in hashcache' % len(c._cache)
1350
print '%6d files removed from cache' % c.removed_count
1351
print '%6d hashes updated' % c.update_count
1352
print '%6d files changed too recently to cache' % c.danger_count
1359
class cmd_upgrade(Command):
1360
"""Upgrade branch storage to current format.
1362
The check command or bzr developers may sometimes advise you to run
1365
This version of this command upgrades from the full-text storage
1366
used by bzr 0.0.8 and earlier to the weave format (v5).
1368
takes_args = ['dir?']
1370
def run(self, dir=u'.'):
1371
from bzrlib.upgrade import upgrade
1375
class cmd_whoami(Command):
1376
"""Show bzr user id."""
1377
takes_options = ['email']
1380
def run(self, email=False):
1382
b = WorkingTree.open_containing(u'.')[0].branch
1383
config = bzrlib.config.BranchConfig(b)
1384
except NotBranchError:
1385
config = bzrlib.config.GlobalConfig()
1388
print config.user_email()
1390
print config.username()
1392
class cmd_nick(Command):
1394
Print or set the branch nickname.
1395
If unset, the tree root directory name is used as the nickname
1396
To print the current nickname, execute with no argument.
1398
takes_args = ['nickname?']
1399
def run(self, nickname=None):
1400
branch = Branch.open_containing(u'.')[0]
1401
if nickname is None:
1402
self.printme(branch)
1404
branch.nick = nickname
1407
def printme(self, branch):
1410
class cmd_selftest(Command):
1411
"""Run internal test suite.
1413
This creates temporary test directories in the working directory,
1414
but not existing data is affected. These directories are deleted
1415
if the tests pass, or left behind to help in debugging if they
1416
fail and --keep-output is specified.
1418
If arguments are given, they are regular expressions that say
1419
which tests should run.
1421
# TODO: --list should give a list of all available tests
1423
takes_args = ['testspecs*']
1424
takes_options = ['verbose',
1425
Option('one', help='stop when one test fails'),
1426
Option('keep-output',
1427
help='keep output directories when tests fail')
1430
def run(self, testspecs_list=None, verbose=False, one=False,
1433
from bzrlib.tests import selftest
1434
# we don't want progress meters from the tests to go to the
1435
# real output; and we don't want log messages cluttering up
1437
save_ui = bzrlib.ui.ui_factory
1438
bzrlib.trace.info('running tests...')
1440
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1441
if testspecs_list is not None:
1442
pattern = '|'.join(testspecs_list)
1445
result = selftest(verbose=verbose,
1447
stop_on_failure=one,
1448
keep_output=keep_output)
1450
bzrlib.trace.info('tests passed')
1452
bzrlib.trace.info('tests failed')
1453
return int(not result)
1455
bzrlib.ui.ui_factory = save_ui
1458
def _get_bzr_branch():
1459
"""If bzr is run from a branch, return Branch or None"""
1460
import bzrlib.errors
1461
from bzrlib.branch import Branch
1462
from bzrlib.osutils import abspath
1463
from os.path import dirname
1466
branch = Branch.open(dirname(abspath(dirname(__file__))))
1468
except bzrlib.errors.BzrError:
1473
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1474
# is bzrlib itself in a branch?
1475
branch = _get_bzr_branch()
1477
rh = branch.revision_history()
1479
print " bzr checkout, revision %d" % (revno,)
1480
print " nick: %s" % (branch.nick,)
1482
print " revid: %s" % (rh[-1],)
1483
print bzrlib.__copyright__
1484
print "http://bazaar-ng.org/"
1486
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1487
print "you may use, modify and redistribute it under the terms of the GNU"
1488
print "General Public License version 2 or later."
1491
class cmd_version(Command):
1492
"""Show version of bzr."""
1497
class cmd_rocks(Command):
1498
"""Statement of optimism."""
1502
print "it sure does!"
1505
class cmd_find_merge_base(Command):
1506
"""Find and print a base revision for merging two branches.
1508
# TODO: Options to specify revisions on either side, as if
1509
# merging only part of the history.
1510
takes_args = ['branch', 'other']
1514
def run(self, branch, other):
1515
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1517
branch1 = Branch.open_containing(branch)[0]
1518
branch2 = Branch.open_containing(other)[0]
1520
history_1 = branch1.revision_history()
1521
history_2 = branch2.revision_history()
1523
last1 = branch1.last_revision()
1524
last2 = branch2.last_revision()
1526
source = MultipleRevisionSources(branch1, branch2)
1528
base_rev_id = common_ancestor(last1, last2, source)
1530
print 'merge base is revision %s' % base_rev_id
1534
if base_revno is None:
1535
raise bzrlib.errors.UnrelatedBranches()
1537
print ' r%-6d in %s' % (base_revno, branch)
1539
other_revno = branch2.revision_id_to_revno(base_revid)
1541
print ' r%-6d in %s' % (other_revno, other)
1545
class cmd_merge(Command):
1546
"""Perform a three-way merge.
1548
The branch is the branch you will merge from. By default, it will
1549
merge the latest revision. If you specify a revision, that
1550
revision will be merged. If you specify two revisions, the first
1551
will be used as a BASE, and the second one as OTHER. Revision
1552
numbers are always relative to the specified branch.
1554
By default bzr will try to merge in all new work from the other
1555
branch, automatically determining an appropriate base. If this
1556
fails, you may need to give an explicit base.
1560
To merge the latest revision from bzr.dev
1561
bzr merge ../bzr.dev
1563
To merge changes up to and including revision 82 from bzr.dev
1564
bzr merge -r 82 ../bzr.dev
1566
To merge the changes introduced by 82, without previous changes:
1567
bzr merge -r 81..82 ../bzr.dev
1569
merge refuses to run if there are any uncommitted changes, unless
1572
takes_args = ['branch?']
1573
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1574
Option('show-base', help="Show base revision text in "
1577
def run(self, branch=None, revision=None, force=False, merge_type=None,
1578
show_base=False, reprocess=False):
1579
from bzrlib.merge import merge
1580
from bzrlib.merge_core import ApplyMerge3
1581
if merge_type is None:
1582
merge_type = ApplyMerge3
1584
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1586
raise BzrCommandError("No merge location known or specified.")
1588
print "Using saved location: %s" % branch
1589
if revision is None or len(revision) < 1:
1591
other = [branch, -1]
1593
if len(revision) == 1:
1595
other_branch = Branch.open_containing(branch)[0]
1596
revno = revision[0].in_history(other_branch).revno
1597
other = [branch, revno]
1599
assert len(revision) == 2
1600
if None in revision:
1601
raise BzrCommandError(
1602
"Merge doesn't permit that revision specifier.")
1603
b = Branch.open_containing(branch)[0]
1605
base = [branch, revision[0].in_history(b).revno]
1606
other = [branch, revision[1].in_history(b).revno]
1609
conflict_count = merge(other, base, check_clean=(not force),
1610
merge_type=merge_type, reprocess=reprocess,
1611
show_base=show_base)
1612
if conflict_count != 0:
1616
except bzrlib.errors.AmbiguousBase, e:
1617
m = ("sorry, bzr can't determine the right merge base yet\n"
1618
"candidates are:\n "
1619
+ "\n ".join(e.bases)
1621
"please specify an explicit base with -r,\n"
1622
"and (if you want) report this to the bzr developers\n")
1626
class cmd_remerge(Command):
1629
takes_args = ['file*']
1630
takes_options = ['merge-type', 'reprocess',
1631
Option('show-base', help="Show base revision text in "
1634
def run(self, file_list=None, merge_type=None, show_base=False,
1636
from bzrlib.merge import merge_inner, transform_tree
1637
from bzrlib.merge_core import ApplyMerge3
1638
if merge_type is None:
1639
merge_type = ApplyMerge3
1640
tree, file_list = tree_files(file_list)
1643
pending_merges = tree.pending_merges()
1644
if len(pending_merges) != 1:
1645
raise BzrCommandError("Sorry, remerge only works after normal"
1646
+ " merges. Not cherrypicking or"
1648
repository = tree.branch.repository
1649
base_revision = common_ancestor(tree.branch.last_revision(),
1650
pending_merges[0], repository)
1651
base_tree = repository.revision_tree(base_revision)
1652
other_tree = repository.revision_tree(pending_merges[0])
1653
interesting_ids = None
1654
if file_list is not None:
1655
interesting_ids = set()
1656
for filename in file_list:
1657
file_id = tree.path2id(filename)
1658
interesting_ids.add(file_id)
1659
if tree.kind(file_id) != "directory":
1662
for name, ie in tree.inventory.iter_entries(file_id):
1663
interesting_ids.add(ie.file_id)
1664
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1665
if file_list is None:
1666
restore_files = list(tree.iter_conflicts())
1668
restore_files = file_list
1669
for filename in restore_files:
1671
restore(tree.abspath(filename))
1672
except NotConflicted:
1674
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1675
interesting_ids = interesting_ids,
1676
other_rev_id=pending_merges[0],
1677
merge_type=merge_type,
1678
show_base=show_base,
1679
reprocess=reprocess)
1687
class cmd_revert(Command):
1688
"""Reverse all changes since the last commit.
1690
Only versioned files are affected. Specify filenames to revert only
1691
those files. By default, any files that are changed will be backed up
1692
first. Backup files have a '~' appended to their name.
1694
takes_options = ['revision', 'no-backup']
1695
takes_args = ['file*']
1696
aliases = ['merge-revert']
1698
def run(self, revision=None, no_backup=False, file_list=None):
1699
from bzrlib.merge import merge_inner
1700
from bzrlib.commands import parse_spec
1701
if file_list is not None:
1702
if len(file_list) == 0:
1703
raise BzrCommandError("No files specified")
1706
if revision is None:
1708
tree = WorkingTree.open_containing(u'.')[0]
1709
# FIXME should be tree.last_revision
1710
rev_id = tree.branch.last_revision()
1711
elif len(revision) != 1:
1712
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1714
tree, file_list = tree_files(file_list)
1715
rev_id = revision[0].in_history(tree.branch).rev_id
1716
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1720
class cmd_assert_fail(Command):
1721
"""Test reporting of assertion failures"""
1724
assert False, "always fails"
1727
class cmd_help(Command):
1728
"""Show help on a command or other topic.
1730
For a list of all available commands, say 'bzr help commands'."""
1731
takes_options = ['long']
1732
takes_args = ['topic?']
1736
def run(self, topic=None, long=False):
1738
if topic is None and long:
1743
class cmd_shell_complete(Command):
1744
"""Show appropriate completions for context.
1746
For a list of all available commands, say 'bzr shell-complete'."""
1747
takes_args = ['context?']
1752
def run(self, context=None):
1753
import shellcomplete
1754
shellcomplete.shellcomplete(context)
1757
class cmd_fetch(Command):
1758
"""Copy in history from another branch but don't merge it.
1760
This is an internal method used for pull and merge."""
1762
takes_args = ['from_branch', 'to_branch']
1763
def run(self, from_branch, to_branch):
1764
from bzrlib.fetch import Fetcher
1765
from bzrlib.branch import Branch
1766
from_b = Branch.open(from_branch)
1767
to_b = Branch.open(to_branch)
1768
Fetcher(to_b, from_b)
1771
class cmd_missing(Command):
1772
"""Show unmerged/unpulled revisions between two branches.
1774
OTHER_BRANCH may be local or remote."""
1775
takes_args = ['other_branch?']
1776
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1778
'Display changes in the local branch only'),
1779
Option('theirs-only',
1780
'Display changes in the remote branch only'),
1788
def run(self, other_branch=None, reverse=False, mine_only=False,
1789
theirs_only=False, long=True, short=False, line=False,
1790
show_ids=False, verbose=False):
1791
from bzrlib.missing import find_unmerged, iter_log_data
1792
from bzrlib.log import log_formatter
1793
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1794
parent = local_branch.get_parent()
1795
if other_branch is None:
1796
other_branch = parent
1797
if other_branch is None:
1798
raise BzrCommandError("No missing location known or specified.")
1799
print "Using last location: " + local_branch.get_parent()
1800
remote_branch = bzrlib.branch.Branch.open(other_branch)
1801
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1802
log_format = get_log_format(long=long, short=short, line=line)
1803
lf = log_formatter(log_format, sys.stdout,
1805
show_timezone='original')
1806
if reverse is False:
1807
local_extra.reverse()
1808
remote_extra.reverse()
1809
if local_extra and not theirs_only:
1810
print "You have %d extra revision(s):" % len(local_extra)
1811
for data in iter_log_data(local_extra, local_branch.repository,
1814
printed_local = True
1816
printed_local = False
1817
if remote_extra and not mine_only:
1818
if printed_local is True:
1820
print "You are missing %d revision(s):" % len(remote_extra)
1821
for data in iter_log_data(remote_extra, remote_branch.repository,
1824
if not remote_extra and not local_extra:
1826
print "Branches are up to date."
1829
if parent is None and other_branch is not None:
1830
local_branch.set_parent(other_branch)
1834
class cmd_plugins(Command):
1839
import bzrlib.plugin
1840
from inspect import getdoc
1841
for name, plugin in bzrlib.plugin.all_plugins().items():
1842
if hasattr(plugin, '__path__'):
1843
print plugin.__path__[0]
1844
elif hasattr(plugin, '__file__'):
1845
print plugin.__file__
1851
print '\t', d.split('\n')[0]
1854
class cmd_testament(Command):
1855
"""Show testament (signing-form) of a revision."""
1856
takes_options = ['revision', 'long']
1857
takes_args = ['branch?']
1859
def run(self, branch=u'.', revision=None, long=False):
1860
from bzrlib.testament import Testament
1861
b = WorkingTree.open_containing(branch)[0].branch
1864
if revision is None:
1865
rev_id = b.last_revision()
1867
rev_id = revision[0].in_history(b).rev_id
1868
t = Testament.from_revision(b.repository, rev_id)
1870
sys.stdout.writelines(t.as_text_lines())
1872
sys.stdout.write(t.as_short_text())
1877
class cmd_annotate(Command):
1878
"""Show the origin of each line in a file.
1880
This prints out the given file with an annotation on the left side
1881
indicating which revision, author and date introduced the change.
1883
If the origin is the same for a run of consecutive lines, it is
1884
shown only at the top, unless the --all option is given.
1886
# TODO: annotate directories; showing when each file was last changed
1887
# TODO: annotate a previous version of a file
1888
# TODO: if the working copy is modified, show annotations on that
1889
# with new uncommitted lines marked
1890
aliases = ['blame', 'praise']
1891
takes_args = ['filename']
1892
takes_options = [Option('all', help='show annotations on all lines'),
1893
Option('long', help='show date in annotations'),
1897
def run(self, filename, all=False, long=False):
1898
from bzrlib.annotate import annotate_file
1899
tree, relpath = WorkingTree.open_containing(filename)
1900
branch = tree.branch
1903
file_id = tree.inventory.path2id(relpath)
1904
tree = branch.repository.revision_tree(branch.last_revision())
1905
file_version = tree.inventory[file_id].revision
1906
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1911
class cmd_re_sign(Command):
1912
"""Create a digital signature for an existing revision."""
1913
# TODO be able to replace existing ones.
1915
hidden = True # is this right ?
1916
takes_args = ['revision_id?']
1917
takes_options = ['revision']
1919
def run(self, revision_id=None, revision=None):
1920
import bzrlib.config as config
1921
import bzrlib.gpg as gpg
1922
if revision_id is not None and revision is not None:
1923
raise BzrCommandError('You can only supply one of revision_id or --revision')
1924
if revision_id is None and revision is None:
1925
raise BzrCommandError('You must supply either --revision or a revision_id')
1926
b = WorkingTree.open_containing(u'.')[0].branch
1927
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1928
if revision_id is not None:
1929
b.repository.sign_revision(revision_id, gpg_strategy)
1930
elif revision is not None:
1931
if len(revision) == 1:
1932
revno, rev_id = revision[0].in_history(b)
1933
b.repository.sign_revision(rev_id, gpg_strategy)
1934
elif len(revision) == 2:
1935
# are they both on rh- if so we can walk between them
1936
# might be nice to have a range helper for arbitrary
1937
# revision paths. hmm.
1938
from_revno, from_revid = revision[0].in_history(b)
1939
to_revno, to_revid = revision[1].in_history(b)
1940
if to_revid is None:
1941
to_revno = b.revno()
1942
if from_revno is None or to_revno is None:
1943
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1944
for revno in range(from_revno, to_revno + 1):
1945
b.repository.sign_revision(b.get_rev_id(revno),
1948
raise BzrCommandError('Please supply either one revision, or a range.')
1951
class cmd_uncommit(bzrlib.commands.Command):
1952
"""Remove the last committed revision.
1954
By supplying the --all flag, it will not only remove the entry
1955
from revision_history, but also remove all of the entries in the
1958
--verbose will print out what is being removed.
1959
--dry-run will go through all the motions, but not actually
1962
In the future, uncommit will create a changeset, which can then
1965
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
1966
information in 'branch-as-repostory' branches.
1967
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
1968
information in shared branches as well.
1970
takes_options = ['verbose', 'revision',
1971
Option('dry-run', help='Don\'t actually make changes'),
1972
Option('force', help='Say yes to all questions.')]
1973
takes_args = ['location?']
1976
def run(self, location=None,
1977
dry_run=False, verbose=False,
1978
revision=None, force=False):
1979
from bzrlib.branch import Branch
1980
from bzrlib.log import log_formatter
1982
from bzrlib.uncommit import uncommit
1984
if location is None:
1986
b, relpath = Branch.open_containing(location)
1988
if revision is None:
1990
rev_id = b.last_revision()
1992
revno, rev_id = revision[0].in_history(b)
1994
print 'No revisions to uncommit.'
1996
for r in range(revno, b.revno()+1):
1997
rev_id = b.get_rev_id(r)
1998
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
1999
lf.show(r, b.repository.get_revision(rev_id), None)
2002
print 'Dry-run, pretending to remove the above revisions.'
2004
val = raw_input('Press <enter> to continue')
2006
print 'The above revision(s) will be removed.'
2008
val = raw_input('Are you sure [y/N]? ')
2009
if val.lower() not in ('y', 'yes'):
2013
uncommit(b, dry_run=dry_run, verbose=verbose,
2017
# these get imported and then picked up by the scan for cmd_*
2018
# TODO: Some more consistent way to split command definitions across files;
2019
# we do need to load at least some information about them to know of
2021
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore