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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.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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name = StringIO(name)
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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
794
raise BzrCommandError("Files are in different branches")
796
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,
801
external_diff_options=diff_options)
802
elif len(revision) == 2:
803
return show_diff(tree.branch, revision[0], specific_files=file_list,
804
external_diff_options=diff_options,
805
revision2=revision[1])
807
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
810
return show_diff(b, None, specific_files=file_list,
811
external_diff_options=diff_options, b2=b2)
813
return show_diff(tree.branch, None, specific_files=file_list,
814
external_diff_options=diff_options)
817
class cmd_deleted(Command):
818
"""List files deleted in the working tree.
820
# TODO: Show files deleted since a previous revision, or
821
# between two revisions.
822
# TODO: Much more efficient way to do this: read in new
823
# directories with readdir, rather than stating each one. Same
824
# level of effort but possibly much less IO. (Or possibly not,
825
# if the directories are very large...)
827
def run(self, show_ids=False):
828
tree = WorkingTree.open_containing(u'.')[0]
829
old = tree.branch.basis_tree()
830
for path, ie in old.inventory.iter_entries():
831
if not tree.has_id(ie.file_id):
833
print '%-50s %s' % (path, ie.file_id)
838
class cmd_modified(Command):
839
"""List files modified in working tree."""
843
from bzrlib.delta import compare_trees
845
tree = WorkingTree.open_containing(u'.')[0]
846
td = compare_trees(tree.branch.basis_tree(), tree)
848
for path, id, kind, text_modified, meta_modified in td.modified:
853
class cmd_added(Command):
854
"""List files added in working tree."""
858
wt = WorkingTree.open_containing(u'.')[0]
859
basis_inv = wt.branch.basis_tree().inventory
862
if file_id in basis_inv:
864
path = inv.id2path(file_id)
865
if not os.access(b.abspath(path), os.F_OK):
871
class cmd_root(Command):
872
"""Show the tree root directory.
874
The root is the nearest enclosing directory with a .bzr control
876
takes_args = ['filename?']
878
def run(self, filename=None):
879
"""Print the branch root."""
880
tree = WorkingTree.open_containing(filename)[0]
884
class cmd_log(Command):
885
"""Show log of this branch.
887
To request a range of logs, you can use the command -r begin..end
888
-r revision requests a specific revision, -r ..end or -r begin.. are
892
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
894
takes_args = ['filename?']
895
takes_options = [Option('forward',
896
help='show from oldest to newest'),
897
'timezone', 'verbose',
898
'show-ids', 'revision',
901
help='show revisions whose message matches this regexp',
906
def run(self, filename=None, timezone='original',
915
from bzrlib.log import log_formatter, show_log
917
assert message is None or isinstance(message, basestring), \
918
"invalid message argument %r" % message
919
direction = (forward and 'forward') or 'reverse'
925
tree, fp = WorkingTree.open_containing(filename)
928
inv = tree.read_working_inventory()
929
except NotBranchError:
932
b, fp = Branch.open_containing(filename)
934
inv = b.repository.get_inventory(b.last_revision())
936
file_id = inv.path2id(fp)
938
file_id = None # points to branch root
940
tree, relpath = WorkingTree.open_containing(u'.')
947
elif len(revision) == 1:
948
rev1 = rev2 = revision[0].in_history(b).revno
949
elif len(revision) == 2:
950
rev1 = revision[0].in_history(b).revno
951
rev2 = revision[1].in_history(b).revno
953
raise BzrCommandError('bzr log --revision takes one or two values.')
955
# By this point, the revision numbers are converted to the +ve
956
# form if they were supplied in the -ve form, so we can do
957
# this comparison in relative safety
959
(rev2, rev1) = (rev1, rev2)
961
mutter('encoding log as %r', bzrlib.user_encoding)
963
# use 'replace' so that we don't abort if trying to write out
964
# in e.g. the default C locale.
965
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
967
log_format = get_log_format(long=long, short=short, line=line)
968
lf = log_formatter(log_format,
971
show_timezone=timezone)
982
def get_log_format(long=False, short=False, line=False, default='long'):
993
class cmd_touching_revisions(Command):
994
"""Return revision-ids which affected a particular file.
996
A more user-friendly interface is "bzr log FILE"."""
998
takes_args = ["filename"]
1000
def run(self, filename):
1001
tree, relpath = WorkingTree.open_containing(filename)
1003
inv = tree.read_working_inventory()
1004
file_id = inv.path2id(relpath)
1005
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1006
print "%6d %s" % (revno, what)
1009
class cmd_ls(Command):
1010
"""List files in a tree.
1012
# TODO: Take a revision or remote path and list that tree instead.
1014
takes_options = ['verbose', 'revision',
1015
Option('non-recursive',
1016
help='don\'t recurse into sub-directories'),
1018
help='Print all paths from the root of the branch.'),
1019
Option('unknown', help='Print unknown files'),
1020
Option('versioned', help='Print versioned files'),
1021
Option('ignored', help='Print ignored files'),
1023
Option('null', help='Null separate the files'),
1026
def run(self, revision=None, verbose=False,
1027
non_recursive=False, from_root=False,
1028
unknown=False, versioned=False, ignored=False,
1031
if verbose and null:
1032
raise BzrCommandError('Cannot set both --verbose and --null')
1033
all = not (unknown or versioned or ignored)
1035
selection = {'I':ignored, '?':unknown, 'V':versioned}
1037
tree, relpath = WorkingTree.open_containing(u'.')
1042
if revision is not None:
1043
tree = tree.branch.repository.revision_tree(
1044
revision[0].in_history(tree.branch).rev_id)
1045
for fp, fc, kind, fid, entry in tree.list_files():
1046
if fp.startswith(relpath):
1047
fp = fp[len(relpath):]
1048
if non_recursive and '/' in fp:
1050
if not all and not selection[fc]:
1053
kindch = entry.kind_character()
1054
print '%-8s %s%s' % (fc, fp, kindch)
1056
sys.stdout.write(fp)
1057
sys.stdout.write('\0')
1063
class cmd_unknowns(Command):
1064
"""List unknown files."""
1067
from bzrlib.osutils import quotefn
1068
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1072
class cmd_ignore(Command):
1073
"""Ignore a command or pattern.
1075
To remove patterns from the ignore list, edit the .bzrignore file.
1077
If the pattern contains a slash, it is compared to the whole path
1078
from the branch root. Otherwise, it is compared to only the last
1079
component of the path. To match a file only in the root directory,
1082
Ignore patterns are case-insensitive on case-insensitive systems.
1084
Note: wildcards must be quoted from the shell on Unix.
1087
bzr ignore ./Makefile
1088
bzr ignore '*.class'
1090
# TODO: Complain if the filename is absolute
1091
takes_args = ['name_pattern']
1093
def run(self, name_pattern):
1094
from bzrlib.atomicfile import AtomicFile
1097
tree, relpath = WorkingTree.open_containing(u'.')
1098
ifn = tree.abspath('.bzrignore')
1100
if os.path.exists(ifn):
1103
igns = f.read().decode('utf-8')
1109
# TODO: If the file already uses crlf-style termination, maybe
1110
# we should use that for the newly added lines?
1112
if igns and igns[-1] != '\n':
1114
igns += name_pattern + '\n'
1117
f = AtomicFile(ifn, 'wt')
1118
f.write(igns.encode('utf-8'))
1123
inv = tree.inventory
1124
if inv.path2id('.bzrignore'):
1125
mutter('.bzrignore is already versioned')
1127
mutter('need to make new .bzrignore file versioned')
1128
tree.add(['.bzrignore'])
1131
class cmd_ignored(Command):
1132
"""List ignored files and the patterns that matched them.
1134
See also: bzr ignore"""
1137
tree = WorkingTree.open_containing(u'.')[0]
1138
for path, file_class, kind, file_id, entry in tree.list_files():
1139
if file_class != 'I':
1141
## XXX: Slightly inefficient since this was already calculated
1142
pat = tree.is_ignored(path)
1143
print '%-50s %s' % (path, pat)
1146
class cmd_lookup_revision(Command):
1147
"""Lookup the revision-id from a revision-number
1150
bzr lookup-revision 33
1153
takes_args = ['revno']
1156
def run(self, revno):
1160
raise BzrCommandError("not a valid revision-number: %r" % revno)
1162
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1165
class cmd_export(Command):
1166
"""Export past revision to destination directory.
1168
If no revision is specified this exports the last committed revision.
1170
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1171
given, try to find the format with the extension. If no extension
1172
is found exports to a directory (equivalent to --format=dir).
1174
Root may be the top directory for tar, tgz and tbz2 formats. If none
1175
is given, the top directory will be the root name of the file.
1177
Note: export of tree with non-ascii filenames to zip is not supported.
1179
Supported formats Autodetected by extension
1180
----------------- -------------------------
1183
tbz2 .tar.bz2, .tbz2
1187
takes_args = ['dest']
1188
takes_options = ['revision', 'format', 'root']
1189
def run(self, dest, revision=None, format=None, root=None):
1191
from bzrlib.export import export
1192
tree = WorkingTree.open_containing(u'.')[0]
1194
if revision is None:
1195
# should be tree.last_revision FIXME
1196
rev_id = b.last_revision()
1198
if len(revision) != 1:
1199
raise BzrError('bzr export --revision takes exactly 1 argument')
1200
rev_id = revision[0].in_history(b).rev_id
1201
t = b.repository.revision_tree(rev_id)
1203
export(t, dest, format, root)
1204
except errors.NoSuchExportFormat, e:
1205
raise BzrCommandError('Unsupported export format: %s' % e.format)
1208
class cmd_cat(Command):
1209
"""Write a file's text from a previous revision."""
1211
takes_options = ['revision']
1212
takes_args = ['filename']
1215
def run(self, filename, revision=None):
1216
if revision is not None and len(revision) != 1:
1217
raise BzrCommandError("bzr cat --revision takes exactly one number")
1220
tree, relpath = WorkingTree.open_containing(filename)
1222
except NotBranchError:
1226
b, relpath = Branch.open_containing(filename)
1227
if revision is None:
1228
revision_id = b.last_revision()
1230
revision_id = revision[0].in_history(b).rev_id
1231
b.print_file(relpath, revision_id)
1234
class cmd_local_time_offset(Command):
1235
"""Show the offset in seconds from GMT to local time."""
1239
print bzrlib.osutils.local_time_offset()
1243
class cmd_commit(Command):
1244
"""Commit changes into a new revision.
1246
If no arguments are given, the entire tree is committed.
1248
If selected files are specified, only changes to those files are
1249
committed. If a directory is specified then the directory and everything
1250
within it is committed.
1252
A selected-file commit may fail in some cases where the committed
1253
tree would be invalid, such as trying to commit a file in a
1254
newly-added directory that is not itself committed.
1256
# TODO: Run hooks on tree to-be-committed, and after commit.
1258
# TODO: Strict commit that fails if there are deleted files.
1259
# (what does "deleted files" mean ??)
1261
# TODO: Give better message for -s, --summary, used by tla people
1263
# XXX: verbose currently does nothing
1265
takes_args = ['selected*']
1266
takes_options = ['message', 'verbose',
1268
help='commit even if nothing has changed'),
1269
Option('file', type=str,
1271
help='file containing commit message'),
1273
help="refuse to commit if there are unknown "
1274
"files in the working tree."),
1276
aliases = ['ci', 'checkin']
1278
def run(self, message=None, file=None, verbose=True, selected_list=None,
1279
unchanged=False, strict=False):
1280
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1282
from bzrlib.msgeditor import edit_commit_message, \
1283
make_commit_message_template
1284
from bzrlib.status import show_status
1285
from tempfile import TemporaryFile
1288
# TODO: Need a blackbox test for invoking the external editor; may be
1289
# slightly problematic to run this cross-platform.
1291
# TODO: do more checks that the commit will succeed before
1292
# spending the user's valuable time typing a commit message.
1294
# TODO: if the commit *does* happen to fail, then save the commit
1295
# message to a temporary file where it can be recovered
1296
tree, selected_list = tree_files(selected_list)
1297
if message is None and not file:
1298
template = make_commit_message_template(tree, selected_list)
1299
message = edit_commit_message(template)
1301
raise BzrCommandError("please specify a commit message"
1302
" with either --message or --file")
1303
elif message and file:
1304
raise BzrCommandError("please specify either --message or --file")
1308
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1311
raise BzrCommandError("empty commit message specified")
1314
tree.commit(message, specific_files=selected_list,
1315
allow_pointless=unchanged, strict=strict)
1316
except PointlessCommit:
1317
# FIXME: This should really happen before the file is read in;
1318
# perhaps prepare the commit; get the message; then actually commit
1319
raise BzrCommandError("no changes to commit",
1320
["use --unchanged to commit anyhow"])
1321
except ConflictsInTree:
1322
raise BzrCommandError("Conflicts detected in working tree. "
1323
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1324
except StrictCommitFailed:
1325
raise BzrCommandError("Commit refused because there are unknown "
1326
"files in the working tree.")
1327
note('Committed revision %d.' % (tree.branch.revno(),))
1330
class cmd_check(Command):
1331
"""Validate consistency of branch history.
1333
This command checks various invariants about the branch storage to
1334
detect data corruption or bzr bugs.
1336
takes_args = ['branch?']
1337
takes_options = ['verbose']
1339
def run(self, branch=None, verbose=False):
1340
from bzrlib.check import check
1342
tree = WorkingTree.open_containing()[0]
1343
branch = tree.branch
1345
branch = Branch.open(branch)
1346
check(branch, verbose)
1349
class cmd_scan_cache(Command):
1352
from bzrlib.hashcache import HashCache
1358
print '%6d stats' % c.stat_count
1359
print '%6d in hashcache' % len(c._cache)
1360
print '%6d files removed from cache' % c.removed_count
1361
print '%6d hashes updated' % c.update_count
1362
print '%6d files changed too recently to cache' % c.danger_count
1369
class cmd_upgrade(Command):
1370
"""Upgrade branch storage to current format.
1372
The check command or bzr developers may sometimes advise you to run
1375
This version of this command upgrades from the full-text storage
1376
used by bzr 0.0.8 and earlier to the weave format (v5).
1378
takes_args = ['dir?']
1380
def run(self, dir=u'.'):
1381
from bzrlib.upgrade import upgrade
1385
class cmd_whoami(Command):
1386
"""Show bzr user id."""
1387
takes_options = ['email']
1390
def run(self, email=False):
1392
b = WorkingTree.open_containing(u'.')[0].branch
1393
config = bzrlib.config.BranchConfig(b)
1394
except NotBranchError:
1395
config = bzrlib.config.GlobalConfig()
1398
print config.user_email()
1400
print config.username()
1402
class cmd_nick(Command):
1404
Print or set the branch nickname.
1405
If unset, the tree root directory name is used as the nickname
1406
To print the current nickname, execute with no argument.
1408
takes_args = ['nickname?']
1409
def run(self, nickname=None):
1410
branch = Branch.open_containing(u'.')[0]
1411
if nickname is None:
1412
self.printme(branch)
1414
branch.nick = nickname
1417
def printme(self, branch):
1420
class cmd_selftest(Command):
1421
"""Run internal test suite.
1423
This creates temporary test directories in the working directory,
1424
but not existing data is affected. These directories are deleted
1425
if the tests pass, or left behind to help in debugging if they
1426
fail and --keep-output is specified.
1428
If arguments are given, they are regular expressions that say
1429
which tests should run.
1431
# TODO: --list should give a list of all available tests
1433
takes_args = ['testspecs*']
1434
takes_options = ['verbose',
1435
Option('one', help='stop when one test fails'),
1436
Option('keep-output',
1437
help='keep output directories when tests fail')
1440
def run(self, testspecs_list=None, verbose=False, one=False,
1443
from bzrlib.tests import selftest
1444
# we don't want progress meters from the tests to go to the
1445
# real output; and we don't want log messages cluttering up
1447
save_ui = bzrlib.ui.ui_factory
1448
bzrlib.trace.info('running tests...')
1450
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1451
if testspecs_list is not None:
1452
pattern = '|'.join(testspecs_list)
1455
result = selftest(verbose=verbose,
1457
stop_on_failure=one,
1458
keep_output=keep_output)
1460
bzrlib.trace.info('tests passed')
1462
bzrlib.trace.info('tests failed')
1463
return int(not result)
1465
bzrlib.ui.ui_factory = save_ui
1468
def _get_bzr_branch():
1469
"""If bzr is run from a branch, return Branch or None"""
1470
import bzrlib.errors
1471
from bzrlib.branch import Branch
1472
from bzrlib.osutils import abspath
1473
from os.path import dirname
1476
branch = Branch.open(dirname(abspath(dirname(__file__))))
1478
except bzrlib.errors.BzrError:
1483
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1484
# is bzrlib itself in a branch?
1485
branch = _get_bzr_branch()
1487
rh = branch.revision_history()
1489
print " bzr checkout, revision %d" % (revno,)
1490
print " nick: %s" % (branch.nick,)
1492
print " revid: %s" % (rh[-1],)
1493
print bzrlib.__copyright__
1494
print "http://bazaar-ng.org/"
1496
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1497
print "you may use, modify and redistribute it under the terms of the GNU"
1498
print "General Public License version 2 or later."
1501
class cmd_version(Command):
1502
"""Show version of bzr."""
1507
class cmd_rocks(Command):
1508
"""Statement of optimism."""
1512
print "it sure does!"
1515
class cmd_find_merge_base(Command):
1516
"""Find and print a base revision for merging two branches.
1518
# TODO: Options to specify revisions on either side, as if
1519
# merging only part of the history.
1520
takes_args = ['branch', 'other']
1524
def run(self, branch, other):
1525
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1527
branch1 = Branch.open_containing(branch)[0]
1528
branch2 = Branch.open_containing(other)[0]
1530
history_1 = branch1.revision_history()
1531
history_2 = branch2.revision_history()
1533
last1 = branch1.last_revision()
1534
last2 = branch2.last_revision()
1536
source = MultipleRevisionSources(branch1, branch2)
1538
base_rev_id = common_ancestor(last1, last2, source)
1540
print 'merge base is revision %s' % base_rev_id
1544
if base_revno is None:
1545
raise bzrlib.errors.UnrelatedBranches()
1547
print ' r%-6d in %s' % (base_revno, branch)
1549
other_revno = branch2.revision_id_to_revno(base_revid)
1551
print ' r%-6d in %s' % (other_revno, other)
1555
class cmd_merge(Command):
1556
"""Perform a three-way merge.
1558
The branch is the branch you will merge from. By default, it will
1559
merge the latest revision. If you specify a revision, that
1560
revision will be merged. If you specify two revisions, the first
1561
will be used as a BASE, and the second one as OTHER. Revision
1562
numbers are always relative to the specified branch.
1564
By default bzr will try to merge in all new work from the other
1565
branch, automatically determining an appropriate base. If this
1566
fails, you may need to give an explicit base.
1570
To merge the latest revision from bzr.dev
1571
bzr merge ../bzr.dev
1573
To merge changes up to and including revision 82 from bzr.dev
1574
bzr merge -r 82 ../bzr.dev
1576
To merge the changes introduced by 82, without previous changes:
1577
bzr merge -r 81..82 ../bzr.dev
1579
merge refuses to run if there are any uncommitted changes, unless
1582
takes_args = ['branch?']
1583
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1584
Option('show-base', help="Show base revision text in "
1587
def run(self, branch=None, revision=None, force=False, merge_type=None,
1588
show_base=False, reprocess=False):
1589
from bzrlib.merge import merge
1590
from bzrlib.merge_core import ApplyMerge3
1591
if merge_type is None:
1592
merge_type = ApplyMerge3
1594
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1596
raise BzrCommandError("No merge location known or specified.")
1598
print "Using saved location: %s" % branch
1599
if revision is None or len(revision) < 1:
1601
other = [branch, -1]
1603
if len(revision) == 1:
1605
other_branch = Branch.open_containing(branch)[0]
1606
revno = revision[0].in_history(other_branch).revno
1607
other = [branch, revno]
1609
assert len(revision) == 2
1610
if None in revision:
1611
raise BzrCommandError(
1612
"Merge doesn't permit that revision specifier.")
1613
b = Branch.open_containing(branch)[0]
1615
base = [branch, revision[0].in_history(b).revno]
1616
other = [branch, revision[1].in_history(b).revno]
1619
conflict_count = merge(other, base, check_clean=(not force),
1620
merge_type=merge_type, reprocess=reprocess,
1621
show_base=show_base)
1622
if conflict_count != 0:
1626
except bzrlib.errors.AmbiguousBase, e:
1627
m = ("sorry, bzr can't determine the right merge base yet\n"
1628
"candidates are:\n "
1629
+ "\n ".join(e.bases)
1631
"please specify an explicit base with -r,\n"
1632
"and (if you want) report this to the bzr developers\n")
1636
class cmd_remerge(Command):
1639
takes_args = ['file*']
1640
takes_options = ['merge-type', 'reprocess',
1641
Option('show-base', help="Show base revision text in "
1644
def run(self, file_list=None, merge_type=None, show_base=False,
1646
from bzrlib.merge import merge_inner, transform_tree
1647
from bzrlib.merge_core import ApplyMerge3
1648
if merge_type is None:
1649
merge_type = ApplyMerge3
1650
tree, file_list = tree_files(file_list)
1653
pending_merges = tree.pending_merges()
1654
if len(pending_merges) != 1:
1655
raise BzrCommandError("Sorry, remerge only works after normal"
1656
+ " merges. Not cherrypicking or"
1658
repository = tree.branch.repository
1659
base_revision = common_ancestor(tree.branch.last_revision(),
1660
pending_merges[0], repository)
1661
base_tree = repository.revision_tree(base_revision)
1662
other_tree = repository.revision_tree(pending_merges[0])
1663
interesting_ids = None
1664
if file_list is not None:
1665
interesting_ids = set()
1666
for filename in file_list:
1667
file_id = tree.path2id(filename)
1668
interesting_ids.add(file_id)
1669
if tree.kind(file_id) != "directory":
1672
for name, ie in tree.inventory.iter_entries(file_id):
1673
interesting_ids.add(ie.file_id)
1674
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1675
if file_list is None:
1676
restore_files = list(tree.iter_conflicts())
1678
restore_files = file_list
1679
for filename in restore_files:
1681
restore(tree.abspath(filename))
1682
except NotConflicted:
1684
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1685
interesting_ids = interesting_ids,
1686
other_rev_id=pending_merges[0],
1687
merge_type=merge_type,
1688
show_base=show_base,
1689
reprocess=reprocess)
1697
class cmd_revert(Command):
1698
"""Reverse all changes since the last commit.
1700
Only versioned files are affected. Specify filenames to revert only
1701
those files. By default, any files that are changed will be backed up
1702
first. Backup files have a '~' appended to their name.
1704
takes_options = ['revision', 'no-backup']
1705
takes_args = ['file*']
1706
aliases = ['merge-revert']
1708
def run(self, revision=None, no_backup=False, file_list=None):
1709
from bzrlib.merge import merge_inner
1710
from bzrlib.commands import parse_spec
1711
if file_list is not None:
1712
if len(file_list) == 0:
1713
raise BzrCommandError("No files specified")
1716
if revision is None:
1718
tree = WorkingTree.open_containing(u'.')[0]
1719
# FIXME should be tree.last_revision
1720
rev_id = tree.branch.last_revision()
1721
elif len(revision) != 1:
1722
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1724
tree, file_list = tree_files(file_list)
1725
rev_id = revision[0].in_history(tree.branch).rev_id
1726
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1730
class cmd_assert_fail(Command):
1731
"""Test reporting of assertion failures"""
1734
assert False, "always fails"
1737
class cmd_help(Command):
1738
"""Show help on a command or other topic.
1740
For a list of all available commands, say 'bzr help commands'."""
1741
takes_options = ['long']
1742
takes_args = ['topic?']
1746
def run(self, topic=None, long=False):
1748
if topic is None and long:
1753
class cmd_shell_complete(Command):
1754
"""Show appropriate completions for context.
1756
For a list of all available commands, say 'bzr shell-complete'."""
1757
takes_args = ['context?']
1762
def run(self, context=None):
1763
import shellcomplete
1764
shellcomplete.shellcomplete(context)
1767
class cmd_fetch(Command):
1768
"""Copy in history from another branch but don't merge it.
1770
This is an internal method used for pull and merge."""
1772
takes_args = ['from_branch', 'to_branch']
1773
def run(self, from_branch, to_branch):
1774
from bzrlib.fetch import Fetcher
1775
from bzrlib.branch import Branch
1776
from_b = Branch.open(from_branch)
1777
to_b = Branch.open(to_branch)
1782
Fetcher(to_b, from_b)
1789
class cmd_missing(Command):
1790
"""Show unmerged/unpulled revisions between two branches.
1792
OTHER_BRANCH may be local or remote."""
1793
takes_args = ['other_branch?']
1794
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1796
'Display changes in the local branch only'),
1797
Option('theirs-only',
1798
'Display changes in the remote branch only'),
1806
def run(self, other_branch=None, reverse=False, mine_only=False,
1807
theirs_only=False, long=True, short=False, line=False,
1808
show_ids=False, verbose=False):
1809
from bzrlib.missing import find_unmerged, iter_log_data
1810
from bzrlib.log import log_formatter
1811
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1812
parent = local_branch.get_parent()
1813
if other_branch is None:
1814
other_branch = parent
1815
if other_branch is None:
1816
raise BzrCommandError("No missing location known or specified.")
1817
print "Using last location: " + local_branch.get_parent()
1818
remote_branch = bzrlib.branch.Branch.open(other_branch)
1819
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1820
log_format = get_log_format(long=long, short=short, line=line)
1821
lf = log_formatter(log_format, sys.stdout,
1823
show_timezone='original')
1824
if reverse is False:
1825
local_extra.reverse()
1826
remote_extra.reverse()
1827
if local_extra and not theirs_only:
1828
print "You have %d extra revision(s):" % len(local_extra)
1829
for data in iter_log_data(local_extra, local_branch.repository,
1832
printed_local = True
1834
printed_local = False
1835
if remote_extra and not mine_only:
1836
if printed_local is True:
1838
print "You are missing %d revision(s):" % len(remote_extra)
1839
for data in iter_log_data(remote_extra, remote_branch.repository,
1842
if not remote_extra and not local_extra:
1844
print "Branches are up to date."
1847
if parent is None and other_branch is not None:
1848
local_branch.set_parent(other_branch)
1852
class cmd_plugins(Command):
1857
import bzrlib.plugin
1858
from inspect import getdoc
1859
for name, plugin in bzrlib.plugin.all_plugins().items():
1860
if hasattr(plugin, '__path__'):
1861
print plugin.__path__[0]
1862
elif hasattr(plugin, '__file__'):
1863
print plugin.__file__
1869
print '\t', d.split('\n')[0]
1872
class cmd_testament(Command):
1873
"""Show testament (signing-form) of a revision."""
1874
takes_options = ['revision', 'long']
1875
takes_args = ['branch?']
1877
def run(self, branch=u'.', revision=None, long=False):
1878
from bzrlib.testament import Testament
1879
b = WorkingTree.open_containing(branch)[0].branch
1882
if revision is None:
1883
rev_id = b.last_revision()
1885
rev_id = revision[0].in_history(b).rev_id
1886
t = Testament.from_revision(b.repository, rev_id)
1888
sys.stdout.writelines(t.as_text_lines())
1890
sys.stdout.write(t.as_short_text())
1895
class cmd_annotate(Command):
1896
"""Show the origin of each line in a file.
1898
This prints out the given file with an annotation on the left side
1899
indicating which revision, author and date introduced the change.
1901
If the origin is the same for a run of consecutive lines, it is
1902
shown only at the top, unless the --all option is given.
1904
# TODO: annotate directories; showing when each file was last changed
1905
# TODO: annotate a previous version of a file
1906
# TODO: if the working copy is modified, show annotations on that
1907
# with new uncommitted lines marked
1908
aliases = ['blame', 'praise']
1909
takes_args = ['filename']
1910
takes_options = [Option('all', help='show annotations on all lines'),
1911
Option('long', help='show date in annotations'),
1915
def run(self, filename, all=False, long=False):
1916
from bzrlib.annotate import annotate_file
1917
tree, relpath = WorkingTree.open_containing(filename)
1918
branch = tree.branch
1921
file_id = tree.inventory.path2id(relpath)
1922
tree = branch.repository.revision_tree(branch.last_revision())
1923
file_version = tree.inventory[file_id].revision
1924
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1929
class cmd_re_sign(Command):
1930
"""Create a digital signature for an existing revision."""
1931
# TODO be able to replace existing ones.
1933
hidden = True # is this right ?
1934
takes_args = ['revision_id?']
1935
takes_options = ['revision']
1937
def run(self, revision_id=None, revision=None):
1938
import bzrlib.config as config
1939
import bzrlib.gpg as gpg
1940
if revision_id is not None and revision is not None:
1941
raise BzrCommandError('You can only supply one of revision_id or --revision')
1942
if revision_id is None and revision is None:
1943
raise BzrCommandError('You must supply either --revision or a revision_id')
1944
b = WorkingTree.open_containing(u'.')[0].branch
1945
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1946
if revision_id is not None:
1947
b.repository.sign_revision(revision_id, gpg_strategy)
1948
elif revision is not None:
1949
if len(revision) == 1:
1950
revno, rev_id = revision[0].in_history(b)
1951
b.repository.sign_revision(rev_id, gpg_strategy)
1952
elif len(revision) == 2:
1953
# are they both on rh- if so we can walk between them
1954
# might be nice to have a range helper for arbitrary
1955
# revision paths. hmm.
1956
from_revno, from_revid = revision[0].in_history(b)
1957
to_revno, to_revid = revision[1].in_history(b)
1958
if to_revid is None:
1959
to_revno = b.revno()
1960
if from_revno is None or to_revno is None:
1961
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1962
for revno in range(from_revno, to_revno + 1):
1963
b.repository.sign_revision(b.get_rev_id(revno),
1966
raise BzrCommandError('Please supply either one revision, or a range.')
1969
class cmd_uncommit(bzrlib.commands.Command):
1970
"""Remove the last committed revision.
1972
By supplying the --all flag, it will not only remove the entry
1973
from revision_history, but also remove all of the entries in the
1976
--verbose will print out what is being removed.
1977
--dry-run will go through all the motions, but not actually
1980
In the future, uncommit will create a changeset, which can then
1983
takes_options = ['all', 'verbose', 'revision',
1984
Option('dry-run', help='Don\'t actually make changes'),
1985
Option('force', help='Say yes to all questions.')]
1986
takes_args = ['location?']
1989
def run(self, location=None, all=False,
1990
dry_run=False, verbose=False,
1991
revision=None, force=False):
1992
from bzrlib.branch import Branch
1993
from bzrlib.log import log_formatter
1995
from bzrlib.uncommit import uncommit
1997
if location is None:
1999
b, relpath = Branch.open_containing(location)
2001
if revision is None:
2003
rev_id = b.last_revision()
2005
revno, rev_id = revision[0].in_history(b)
2007
print 'No revisions to uncommit.'
2009
for r in range(revno, b.revno()+1):
2010
rev_id = b.get_rev_id(r)
2011
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2012
lf.show(r, b.repository.get_revision(rev_id), None)
2015
print 'Dry-run, pretending to remove the above revisions.'
2017
val = raw_input('Press <enter> to continue')
2019
print 'The above revision(s) will be removed.'
2021
val = raw_input('Are you sure [y/N]? ')
2022
if val.lower() not in ('y', 'yes'):
2026
uncommit(b, remove_files=all,
2027
dry_run=dry_run, verbose=verbose,
2031
# these get imported and then picked up by the scan for cmd_*
2032
# TODO: Some more consistent way to split command definitions across files;
2033
# we do need to load at least some information about them to know of
2035
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore