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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.log import show_one_log
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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.transform import Merge3Merger
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_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 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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if isinstance(transport, LocalTransport):
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br_to = WorkingTree.create_standalone(location).branch
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br_to = Branch.create(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.repository.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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WorkingTree.create_standalone(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])
786
if file1 != "" or file2 != "":
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# FIXME diff those two files. rbc 20051123
788
raise BzrCommandError("Files are in different branches")
790
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):
794
return show_diff(tree.branch, revision[0], specific_files=file_list,
795
external_diff_options=diff_options)
796
elif len(revision) == 2:
797
return show_diff(tree.branch, revision[0], specific_files=file_list,
798
external_diff_options=diff_options,
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revision2=revision[1])
801
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
804
return show_diff(b, None, specific_files=file_list,
805
external_diff_options=diff_options, b2=b2)
807
return show_diff(tree.branch, None, specific_files=file_list,
808
external_diff_options=diff_options)
811
class cmd_deleted(Command):
812
"""List files deleted in the working tree.
814
# TODO: Show files deleted since a previous revision, or
815
# between two revisions.
816
# TODO: Much more efficient way to do this: read in new
817
# directories with readdir, rather than stating each one. Same
818
# level of effort but possibly much less IO. (Or possibly not,
819
# if the directories are very large...)
821
def run(self, show_ids=False):
822
tree = WorkingTree.open_containing(u'.')[0]
823
old = tree.branch.basis_tree()
824
for path, ie in old.inventory.iter_entries():
825
if not tree.has_id(ie.file_id):
827
print '%-50s %s' % (path, ie.file_id)
832
class cmd_modified(Command):
833
"""List files modified in working tree."""
837
from bzrlib.delta import compare_trees
839
tree = WorkingTree.open_containing(u'.')[0]
840
td = compare_trees(tree.branch.basis_tree(), tree)
842
for path, id, kind, text_modified, meta_modified in td.modified:
847
class cmd_added(Command):
848
"""List files added in working tree."""
852
wt = WorkingTree.open_containing(u'.')[0]
853
basis_inv = wt.branch.basis_tree().inventory
856
if file_id in basis_inv:
858
path = inv.id2path(file_id)
859
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
865
class cmd_root(Command):
866
"""Show the tree root directory.
868
The root is the nearest enclosing directory with a .bzr control
870
takes_args = ['filename?']
872
def run(self, filename=None):
873
"""Print the branch root."""
874
tree = WorkingTree.open_containing(filename)[0]
878
class cmd_log(Command):
879
"""Show log of this branch.
881
To request a range of logs, you can use the command -r begin..end
882
-r revision requests a specific revision, -r ..end or -r begin.. are
886
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
888
takes_args = ['filename?']
889
takes_options = [Option('forward',
890
help='show from oldest to newest'),
891
'timezone', 'verbose',
892
'show-ids', 'revision',
895
help='show revisions whose message matches this regexp',
900
def run(self, filename=None, timezone='original',
909
from bzrlib.log import log_formatter, show_log
911
assert message is None or isinstance(message, basestring), \
912
"invalid message argument %r" % message
913
direction = (forward and 'forward') or 'reverse'
919
tree, fp = WorkingTree.open_containing(filename)
922
inv = tree.read_working_inventory()
923
except NotBranchError:
926
b, fp = Branch.open_containing(filename)
928
inv = b.repository.get_inventory(b.last_revision())
930
file_id = inv.path2id(fp)
932
file_id = None # points to branch root
934
tree, relpath = WorkingTree.open_containing(u'.')
941
elif len(revision) == 1:
942
rev1 = rev2 = revision[0].in_history(b).revno
943
elif len(revision) == 2:
944
rev1 = revision[0].in_history(b).revno
945
rev2 = revision[1].in_history(b).revno
947
raise BzrCommandError('bzr log --revision takes one or two values.')
949
# By this point, the revision numbers are converted to the +ve
950
# form if they were supplied in the -ve form, so we can do
951
# this comparison in relative safety
953
(rev2, rev1) = (rev1, rev2)
955
mutter('encoding log as %r', bzrlib.user_encoding)
957
# use 'replace' so that we don't abort if trying to write out
958
# in e.g. the default C locale.
959
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
961
log_format = get_log_format(long=long, short=short, line=line)
962
lf = log_formatter(log_format,
965
show_timezone=timezone)
976
def get_log_format(long=False, short=False, line=False, default='long'):
987
class cmd_touching_revisions(Command):
988
"""Return revision-ids which affected a particular file.
990
A more user-friendly interface is "bzr log FILE"."""
992
takes_args = ["filename"]
994
def run(self, filename):
995
tree, relpath = WorkingTree.open_containing(filename)
997
inv = tree.read_working_inventory()
998
file_id = inv.path2id(relpath)
999
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1000
print "%6d %s" % (revno, what)
1003
class cmd_ls(Command):
1004
"""List files in a tree.
1006
# TODO: Take a revision or remote path and list that tree instead.
1008
takes_options = ['verbose', 'revision',
1009
Option('non-recursive',
1010
help='don\'t recurse into sub-directories'),
1012
help='Print all paths from the root of the branch.'),
1013
Option('unknown', help='Print unknown files'),
1014
Option('versioned', help='Print versioned files'),
1015
Option('ignored', help='Print ignored files'),
1017
Option('null', help='Null separate the files'),
1020
def run(self, revision=None, verbose=False,
1021
non_recursive=False, from_root=False,
1022
unknown=False, versioned=False, ignored=False,
1025
if verbose and null:
1026
raise BzrCommandError('Cannot set both --verbose and --null')
1027
all = not (unknown or versioned or ignored)
1029
selection = {'I':ignored, '?':unknown, 'V':versioned}
1031
tree, relpath = WorkingTree.open_containing(u'.')
1036
if revision is not None:
1037
tree = tree.branch.repository.revision_tree(
1038
revision[0].in_history(tree.branch).rev_id)
1039
for fp, fc, kind, fid, entry in tree.list_files():
1040
if fp.startswith(relpath):
1041
fp = fp[len(relpath):]
1042
if non_recursive and '/' in fp:
1044
if not all and not selection[fc]:
1047
kindch = entry.kind_character()
1048
print '%-8s %s%s' % (fc, fp, kindch)
1050
sys.stdout.write(fp)
1051
sys.stdout.write('\0')
1057
class cmd_unknowns(Command):
1058
"""List unknown files."""
1061
from bzrlib.osutils import quotefn
1062
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1066
class cmd_ignore(Command):
1067
"""Ignore a command or pattern.
1069
To remove patterns from the ignore list, edit the .bzrignore file.
1071
If the pattern contains a slash, it is compared to the whole path
1072
from the branch root. Otherwise, it is compared to only the last
1073
component of the path. To match a file only in the root directory,
1076
Ignore patterns are case-insensitive on case-insensitive systems.
1078
Note: wildcards must be quoted from the shell on Unix.
1081
bzr ignore ./Makefile
1082
bzr ignore '*.class'
1084
# TODO: Complain if the filename is absolute
1085
takes_args = ['name_pattern']
1087
def run(self, name_pattern):
1088
from bzrlib.atomicfile import AtomicFile
1091
tree, relpath = WorkingTree.open_containing(u'.')
1092
ifn = tree.abspath('.bzrignore')
1094
if os.path.exists(ifn):
1097
igns = f.read().decode('utf-8')
1103
# TODO: If the file already uses crlf-style termination, maybe
1104
# we should use that for the newly added lines?
1106
if igns and igns[-1] != '\n':
1108
igns += name_pattern + '\n'
1111
f = AtomicFile(ifn, 'wt')
1112
f.write(igns.encode('utf-8'))
1117
inv = tree.inventory
1118
if inv.path2id('.bzrignore'):
1119
mutter('.bzrignore is already versioned')
1121
mutter('need to make new .bzrignore file versioned')
1122
tree.add(['.bzrignore'])
1125
class cmd_ignored(Command):
1126
"""List ignored files and the patterns that matched them.
1128
See also: bzr ignore"""
1131
tree = WorkingTree.open_containing(u'.')[0]
1132
for path, file_class, kind, file_id, entry in tree.list_files():
1133
if file_class != 'I':
1135
## XXX: Slightly inefficient since this was already calculated
1136
pat = tree.is_ignored(path)
1137
print '%-50s %s' % (path, pat)
1140
class cmd_lookup_revision(Command):
1141
"""Lookup the revision-id from a revision-number
1144
bzr lookup-revision 33
1147
takes_args = ['revno']
1150
def run(self, revno):
1154
raise BzrCommandError("not a valid revision-number: %r" % revno)
1156
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1159
class cmd_export(Command):
1160
"""Export past revision to destination directory.
1162
If no revision is specified this exports the last committed revision.
1164
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1165
given, try to find the format with the extension. If no extension
1166
is found exports to a directory (equivalent to --format=dir).
1168
Root may be the top directory for tar, tgz and tbz2 formats. If none
1169
is given, the top directory will be the root name of the file.
1171
Note: export of tree with non-ascii filenames to zip is not supported.
1173
Supported formats Autodetected by extension
1174
----------------- -------------------------
1177
tbz2 .tar.bz2, .tbz2
1181
takes_args = ['dest']
1182
takes_options = ['revision', 'format', 'root']
1183
def run(self, dest, revision=None, format=None, root=None):
1185
from bzrlib.export import export
1186
tree = WorkingTree.open_containing(u'.')[0]
1188
if revision is None:
1189
# should be tree.last_revision FIXME
1190
rev_id = b.last_revision()
1192
if len(revision) != 1:
1193
raise BzrError('bzr export --revision takes exactly 1 argument')
1194
rev_id = revision[0].in_history(b).rev_id
1195
t = b.repository.revision_tree(rev_id)
1197
export(t, dest, format, root)
1198
except errors.NoSuchExportFormat, e:
1199
raise BzrCommandError('Unsupported export format: %s' % e.format)
1202
class cmd_cat(Command):
1203
"""Write a file's text from a previous revision."""
1205
takes_options = ['revision']
1206
takes_args = ['filename']
1209
def run(self, filename, revision=None):
1210
if revision is not None and len(revision) != 1:
1211
raise BzrCommandError("bzr cat --revision takes exactly one number")
1214
tree, relpath = WorkingTree.open_containing(filename)
1216
except NotBranchError:
1220
b, relpath = Branch.open_containing(filename)
1221
if revision is None:
1222
revision_id = b.last_revision()
1224
revision_id = revision[0].in_history(b).rev_id
1225
b.print_file(relpath, revision_id)
1228
class cmd_local_time_offset(Command):
1229
"""Show the offset in seconds from GMT to local time."""
1233
print bzrlib.osutils.local_time_offset()
1237
class cmd_commit(Command):
1238
"""Commit changes into a new revision.
1240
If no arguments are given, the entire tree is committed.
1242
If selected files are specified, only changes to those files are
1243
committed. If a directory is specified then the directory and everything
1244
within it is committed.
1246
A selected-file commit may fail in some cases where the committed
1247
tree would be invalid, such as trying to commit a file in a
1248
newly-added directory that is not itself committed.
1250
# TODO: Run hooks on tree to-be-committed, and after commit.
1252
# TODO: Strict commit that fails if there are deleted files.
1253
# (what does "deleted files" mean ??)
1255
# TODO: Give better message for -s, --summary, used by tla people
1257
# XXX: verbose currently does nothing
1259
takes_args = ['selected*']
1260
takes_options = ['message', 'verbose',
1262
help='commit even if nothing has changed'),
1263
Option('file', type=str,
1265
help='file containing commit message'),
1267
help="refuse to commit if there are unknown "
1268
"files in the working tree."),
1270
aliases = ['ci', 'checkin']
1272
def run(self, message=None, file=None, verbose=True, selected_list=None,
1273
unchanged=False, strict=False):
1274
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1276
from bzrlib.msgeditor import edit_commit_message, \
1277
make_commit_message_template
1278
from bzrlib.status import show_status
1279
from tempfile import TemporaryFile
1282
# TODO: Need a blackbox test for invoking the external editor; may be
1283
# slightly problematic to run this cross-platform.
1285
# TODO: do more checks that the commit will succeed before
1286
# spending the user's valuable time typing a commit message.
1288
# TODO: if the commit *does* happen to fail, then save the commit
1289
# message to a temporary file where it can be recovered
1290
tree, selected_list = tree_files(selected_list)
1291
if message is None and not file:
1292
template = make_commit_message_template(tree, selected_list)
1293
message = edit_commit_message(template)
1295
raise BzrCommandError("please specify a commit message"
1296
" with either --message or --file")
1297
elif message and file:
1298
raise BzrCommandError("please specify either --message or --file")
1302
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1305
raise BzrCommandError("empty commit message specified")
1308
tree.commit(message, specific_files=selected_list,
1309
allow_pointless=unchanged, strict=strict)
1310
except PointlessCommit:
1311
# FIXME: This should really happen before the file is read in;
1312
# perhaps prepare the commit; get the message; then actually commit
1313
raise BzrCommandError("no changes to commit",
1314
["use --unchanged to commit anyhow"])
1315
except ConflictsInTree:
1316
raise BzrCommandError("Conflicts detected in working tree. "
1317
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1318
except StrictCommitFailed:
1319
raise BzrCommandError("Commit refused because there are unknown "
1320
"files in the working tree.")
1321
note('Committed revision %d.' % (tree.branch.revno(),))
1324
class cmd_check(Command):
1325
"""Validate consistency of branch history.
1327
This command checks various invariants about the branch storage to
1328
detect data corruption or bzr bugs.
1330
takes_args = ['branch?']
1331
takes_options = ['verbose']
1333
def run(self, branch=None, verbose=False):
1334
from bzrlib.check import check
1336
tree = WorkingTree.open_containing()[0]
1337
branch = tree.branch
1339
branch = Branch.open(branch)
1340
check(branch, verbose)
1343
class cmd_scan_cache(Command):
1346
from bzrlib.hashcache import HashCache
1352
print '%6d stats' % c.stat_count
1353
print '%6d in hashcache' % len(c._cache)
1354
print '%6d files removed from cache' % c.removed_count
1355
print '%6d hashes updated' % c.update_count
1356
print '%6d files changed too recently to cache' % c.danger_count
1363
class cmd_upgrade(Command):
1364
"""Upgrade branch storage to current format.
1366
The check command or bzr developers may sometimes advise you to run
1367
this command. When the default format has changed you may also be warned
1368
during other operations to upgrade.
1370
takes_args = ['url?']
1372
def run(self, url='.'):
1373
from bzrlib.upgrade import upgrade
1377
class cmd_whoami(Command):
1378
"""Show bzr user id."""
1379
takes_options = ['email']
1382
def run(self, email=False):
1384
b = WorkingTree.open_containing(u'.')[0].branch
1385
config = bzrlib.config.BranchConfig(b)
1386
except NotBranchError:
1387
config = bzrlib.config.GlobalConfig()
1390
print config.user_email()
1392
print config.username()
1395
class cmd_nick(Command):
1396
"""Print or set the branch nickname.
1398
If unset, the tree root directory name is used as the nickname
1399
To print the current nickname, execute with no argument.
1401
takes_args = ['nickname?']
1402
def run(self, nickname=None):
1403
branch = Branch.open_containing(u'.')[0]
1404
if nickname is None:
1405
self.printme(branch)
1407
branch.nick = nickname
1410
def printme(self, branch):
1414
class cmd_selftest(Command):
1415
"""Run internal test suite.
1417
This creates temporary test directories in the working directory,
1418
but not existing data is affected. These directories are deleted
1419
if the tests pass, or left behind to help in debugging if they
1420
fail and --keep-output is specified.
1422
If arguments are given, they are regular expressions that say
1423
which tests should run.
1425
If the global option '--no-plugins' is given, plugins are not loaded
1426
before running the selftests. This has two effects: features provided or
1427
modified by plugins will not be tested, and tests provided by plugins will
1432
bzr --no-plugins selftest -v
1434
# TODO: --list should give a list of all available tests
1436
# NB: this is used from the class without creating an instance, which is
1437
# why it does not have a self parameter.
1438
def get_transport_type(typestring):
1439
"""Parse and return a transport specifier."""
1440
if typestring == "sftp":
1441
from bzrlib.transport.sftp import SFTPAbsoluteServer
1442
return SFTPAbsoluteServer
1443
if typestring == "memory":
1444
from bzrlib.transport.memory import MemoryServer
1446
msg = "No known transport type %s. Supported types are: sftp\n" %\
1448
raise BzrCommandError(msg)
1451
takes_args = ['testspecs*']
1452
takes_options = ['verbose',
1453
Option('one', help='stop when one test fails'),
1454
Option('keep-output',
1455
help='keep output directories when tests fail'),
1457
help='Use a different transport by default '
1458
'throughout the test suite.',
1459
type=get_transport_type),
1462
def run(self, testspecs_list=None, verbose=False, one=False,
1463
keep_output=False, transport=None):
1465
from bzrlib.tests import selftest
1466
# we don't want progress meters from the tests to go to the
1467
# real output; and we don't want log messages cluttering up
1469
save_ui = bzrlib.ui.ui_factory
1470
bzrlib.trace.info('running tests...')
1472
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1473
if testspecs_list is not None:
1474
pattern = '|'.join(testspecs_list)
1477
result = selftest(verbose=verbose,
1479
stop_on_failure=one,
1480
keep_output=keep_output,
1481
transport=transport)
1483
bzrlib.trace.info('tests passed')
1485
bzrlib.trace.info('tests failed')
1486
return int(not result)
1488
bzrlib.ui.ui_factory = save_ui
1491
def _get_bzr_branch():
1492
"""If bzr is run from a branch, return Branch or None"""
1493
import bzrlib.errors
1494
from bzrlib.branch import Branch
1495
from bzrlib.osutils import abspath
1496
from os.path import dirname
1499
branch = Branch.open(dirname(abspath(dirname(__file__))))
1501
except bzrlib.errors.BzrError:
1506
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1507
# is bzrlib itself in a branch?
1508
branch = _get_bzr_branch()
1510
rh = branch.revision_history()
1512
print " bzr checkout, revision %d" % (revno,)
1513
print " nick: %s" % (branch.nick,)
1515
print " revid: %s" % (rh[-1],)
1516
print bzrlib.__copyright__
1517
print "http://bazaar-ng.org/"
1519
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1520
print "you may use, modify and redistribute it under the terms of the GNU"
1521
print "General Public License version 2 or later."
1524
class cmd_version(Command):
1525
"""Show version of bzr."""
1530
class cmd_rocks(Command):
1531
"""Statement of optimism."""
1535
print "it sure does!"
1538
class cmd_find_merge_base(Command):
1539
"""Find and print a base revision for merging two branches.
1541
# TODO: Options to specify revisions on either side, as if
1542
# merging only part of the history.
1543
takes_args = ['branch', 'other']
1547
def run(self, branch, other):
1548
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1550
branch1 = Branch.open_containing(branch)[0]
1551
branch2 = Branch.open_containing(other)[0]
1553
history_1 = branch1.revision_history()
1554
history_2 = branch2.revision_history()
1556
last1 = branch1.last_revision()
1557
last2 = branch2.last_revision()
1559
source = MultipleRevisionSources(branch1.repository,
1562
base_rev_id = common_ancestor(last1, last2, source)
1564
print 'merge base is revision %s' % base_rev_id
1568
if base_revno is None:
1569
raise bzrlib.errors.UnrelatedBranches()
1571
print ' r%-6d in %s' % (base_revno, branch)
1573
other_revno = branch2.revision_id_to_revno(base_revid)
1575
print ' r%-6d in %s' % (other_revno, other)
1579
class cmd_merge(Command):
1580
"""Perform a three-way merge.
1582
The branch is the branch you will merge from. By default, it will
1583
merge the latest revision. If you specify a revision, that
1584
revision will be merged. If you specify two revisions, the first
1585
will be used as a BASE, and the second one as OTHER. Revision
1586
numbers are always relative to the specified branch.
1588
By default bzr will try to merge in all new work from the other
1589
branch, automatically determining an appropriate base. If this
1590
fails, you may need to give an explicit base.
1594
To merge the latest revision from bzr.dev
1595
bzr merge ../bzr.dev
1597
To merge changes up to and including revision 82 from bzr.dev
1598
bzr merge -r 82 ../bzr.dev
1600
To merge the changes introduced by 82, without previous changes:
1601
bzr merge -r 81..82 ../bzr.dev
1603
merge refuses to run if there are any uncommitted changes, unless
1606
takes_args = ['branch?']
1607
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1608
Option('show-base', help="Show base revision text in "
1611
def run(self, branch=None, revision=None, force=False, merge_type=None,
1612
show_base=False, reprocess=False):
1613
from bzrlib.transform import Merge3Merger as ApplyMerge3
1614
if merge_type is None:
1615
merge_type = ApplyMerge3
1617
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1619
raise BzrCommandError("No merge location known or specified.")
1621
print "Using saved location: %s" % branch
1622
if revision is None or len(revision) < 1:
1624
other = [branch, -1]
1626
if len(revision) == 1:
1628
other_branch = Branch.open_containing(branch)[0]
1629
revno = revision[0].in_history(other_branch).revno
1630
other = [branch, revno]
1632
assert len(revision) == 2
1633
if None in revision:
1634
raise BzrCommandError(
1635
"Merge doesn't permit that revision specifier.")
1636
b = Branch.open_containing(branch)[0]
1638
base = [branch, revision[0].in_history(b).revno]
1639
other = [branch, revision[1].in_history(b).revno]
1642
conflict_count = merge(other, base, check_clean=(not force),
1643
merge_type=merge_type, reprocess=reprocess,
1644
show_base=show_base)
1645
if conflict_count != 0:
1649
except bzrlib.errors.AmbiguousBase, e:
1650
m = ("sorry, bzr can't determine the right merge base yet\n"
1651
"candidates are:\n "
1652
+ "\n ".join(e.bases)
1654
"please specify an explicit base with -r,\n"
1655
"and (if you want) report this to the bzr developers\n")
1659
class cmd_remerge(Command):
1662
takes_args = ['file*']
1663
takes_options = ['merge-type', 'reprocess',
1664
Option('show-base', help="Show base revision text in "
1667
def run(self, file_list=None, merge_type=None, show_base=False,
1669
from bzrlib.merge import merge_inner, transform_tree
1670
from bzrlib.transform import Merge3Merger as ApplyMerge3
1671
if merge_type is None:
1672
merge_type = ApplyMerge3
1673
tree, file_list = tree_files(file_list)
1676
pending_merges = tree.pending_merges()
1677
if len(pending_merges) != 1:
1678
raise BzrCommandError("Sorry, remerge only works after normal"
1679
+ " merges. Not cherrypicking or"
1681
repository = tree.branch.repository
1682
base_revision = common_ancestor(tree.branch.last_revision(),
1683
pending_merges[0], repository)
1684
base_tree = repository.revision_tree(base_revision)
1685
other_tree = repository.revision_tree(pending_merges[0])
1686
interesting_ids = None
1687
if file_list is not None:
1688
interesting_ids = set()
1689
for filename in file_list:
1690
file_id = tree.path2id(filename)
1691
interesting_ids.add(file_id)
1692
if tree.kind(file_id) != "directory":
1695
for name, ie in tree.inventory.iter_entries(file_id):
1696
interesting_ids.add(ie.file_id)
1697
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1698
if file_list is None:
1699
restore_files = list(tree.iter_conflicts())
1701
restore_files = file_list
1702
for filename in restore_files:
1704
restore(tree.abspath(filename))
1705
except NotConflicted:
1707
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1708
interesting_ids = interesting_ids,
1709
other_rev_id=pending_merges[0],
1710
merge_type=merge_type,
1711
show_base=show_base,
1712
reprocess=reprocess)
1720
class cmd_revert(Command):
1721
"""Reverse all changes since the last commit.
1723
Only versioned files are affected. Specify filenames to revert only
1724
those files. By default, any files that are changed will be backed up
1725
first. Backup files have a '~' appended to their name.
1727
takes_options = ['revision', 'no-backup']
1728
takes_args = ['file*']
1729
aliases = ['merge-revert']
1731
def run(self, revision=None, no_backup=False, file_list=None):
1732
from bzrlib.commands import parse_spec
1733
if file_list is not None:
1734
if len(file_list) == 0:
1735
raise BzrCommandError("No files specified")
1739
tree, file_list = tree_files(file_list)
1740
if revision is None:
1741
# FIXME should be tree.last_revision
1742
rev_id = tree.branch.last_revision()
1743
elif len(revision) != 1:
1744
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1746
rev_id = revision[0].in_history(tree.branch).rev_id
1747
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1751
class cmd_assert_fail(Command):
1752
"""Test reporting of assertion failures"""
1755
assert False, "always fails"
1758
class cmd_help(Command):
1759
"""Show help on a command or other topic.
1761
For a list of all available commands, say 'bzr help commands'."""
1762
takes_options = ['long']
1763
takes_args = ['topic?']
1767
def run(self, topic=None, long=False):
1769
if topic is None and long:
1774
class cmd_shell_complete(Command):
1775
"""Show appropriate completions for context.
1777
For a list of all available commands, say 'bzr shell-complete'."""
1778
takes_args = ['context?']
1783
def run(self, context=None):
1784
import shellcomplete
1785
shellcomplete.shellcomplete(context)
1788
class cmd_fetch(Command):
1789
"""Copy in history from another branch but don't merge it.
1791
This is an internal method used for pull and merge."""
1793
takes_args = ['from_branch', 'to_branch']
1794
def run(self, from_branch, to_branch):
1795
from bzrlib.fetch import Fetcher
1796
from bzrlib.branch import Branch
1797
from_b = Branch.open(from_branch)
1798
to_b = Branch.open(to_branch)
1799
Fetcher(to_b, from_b)
1802
class cmd_missing(Command):
1803
"""Show unmerged/unpulled revisions between two branches.
1805
OTHER_BRANCH may be local or remote."""
1806
takes_args = ['other_branch?']
1807
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1809
'Display changes in the local branch only'),
1810
Option('theirs-only',
1811
'Display changes in the remote branch only'),
1819
def run(self, other_branch=None, reverse=False, mine_only=False,
1820
theirs_only=False, long=True, short=False, line=False,
1821
show_ids=False, verbose=False):
1822
from bzrlib.missing import find_unmerged, iter_log_data
1823
from bzrlib.log import log_formatter
1824
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1825
parent = local_branch.get_parent()
1826
if other_branch is None:
1827
other_branch = parent
1828
if other_branch is None:
1829
raise BzrCommandError("No missing location known or specified.")
1830
print "Using last location: " + local_branch.get_parent()
1831
remote_branch = bzrlib.branch.Branch.open(other_branch)
1832
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1833
log_format = get_log_format(long=long, short=short, line=line)
1834
lf = log_formatter(log_format, sys.stdout,
1836
show_timezone='original')
1837
if reverse is False:
1838
local_extra.reverse()
1839
remote_extra.reverse()
1840
if local_extra and not theirs_only:
1841
print "You have %d extra revision(s):" % len(local_extra)
1842
for data in iter_log_data(local_extra, local_branch.repository,
1845
printed_local = True
1847
printed_local = False
1848
if remote_extra and not mine_only:
1849
if printed_local is True:
1851
print "You are missing %d revision(s):" % len(remote_extra)
1852
for data in iter_log_data(remote_extra, remote_branch.repository,
1855
if not remote_extra and not local_extra:
1857
print "Branches are up to date."
1860
if parent is None and other_branch is not None:
1861
local_branch.set_parent(other_branch)
1865
class cmd_plugins(Command):
1870
import bzrlib.plugin
1871
from inspect import getdoc
1872
for name, plugin in bzrlib.plugin.all_plugins().items():
1873
if hasattr(plugin, '__path__'):
1874
print plugin.__path__[0]
1875
elif hasattr(plugin, '__file__'):
1876
print plugin.__file__
1882
print '\t', d.split('\n')[0]
1885
class cmd_testament(Command):
1886
"""Show testament (signing-form) of a revision."""
1887
takes_options = ['revision', 'long']
1888
takes_args = ['branch?']
1890
def run(self, branch=u'.', revision=None, long=False):
1891
from bzrlib.testament import Testament
1892
b = WorkingTree.open_containing(branch)[0].branch
1895
if revision is None:
1896
rev_id = b.last_revision()
1898
rev_id = revision[0].in_history(b).rev_id
1899
t = Testament.from_revision(b.repository, rev_id)
1901
sys.stdout.writelines(t.as_text_lines())
1903
sys.stdout.write(t.as_short_text())
1908
class cmd_annotate(Command):
1909
"""Show the origin of each line in a file.
1911
This prints out the given file with an annotation on the left side
1912
indicating which revision, author and date introduced the change.
1914
If the origin is the same for a run of consecutive lines, it is
1915
shown only at the top, unless the --all option is given.
1917
# TODO: annotate directories; showing when each file was last changed
1918
# TODO: annotate a previous version of a file
1919
# TODO: if the working copy is modified, show annotations on that
1920
# with new uncommitted lines marked
1921
aliases = ['blame', 'praise']
1922
takes_args = ['filename']
1923
takes_options = [Option('all', help='show annotations on all lines'),
1924
Option('long', help='show date in annotations'),
1928
def run(self, filename, all=False, long=False):
1929
from bzrlib.annotate import annotate_file
1930
tree, relpath = WorkingTree.open_containing(filename)
1931
branch = tree.branch
1934
file_id = tree.inventory.path2id(relpath)
1935
tree = branch.repository.revision_tree(branch.last_revision())
1936
file_version = tree.inventory[file_id].revision
1937
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1942
class cmd_re_sign(Command):
1943
"""Create a digital signature for an existing revision."""
1944
# TODO be able to replace existing ones.
1946
hidden = True # is this right ?
1947
takes_args = ['revision_id?']
1948
takes_options = ['revision']
1950
def run(self, revision_id=None, revision=None):
1951
import bzrlib.config as config
1952
import bzrlib.gpg as gpg
1953
if revision_id is not None and revision is not None:
1954
raise BzrCommandError('You can only supply one of revision_id or --revision')
1955
if revision_id is None and revision is None:
1956
raise BzrCommandError('You must supply either --revision or a revision_id')
1957
b = WorkingTree.open_containing(u'.')[0].branch
1958
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1959
if revision_id is not None:
1960
b.repository.sign_revision(revision_id, gpg_strategy)
1961
elif revision is not None:
1962
if len(revision) == 1:
1963
revno, rev_id = revision[0].in_history(b)
1964
b.repository.sign_revision(rev_id, gpg_strategy)
1965
elif len(revision) == 2:
1966
# are they both on rh- if so we can walk between them
1967
# might be nice to have a range helper for arbitrary
1968
# revision paths. hmm.
1969
from_revno, from_revid = revision[0].in_history(b)
1970
to_revno, to_revid = revision[1].in_history(b)
1971
if to_revid is None:
1972
to_revno = b.revno()
1973
if from_revno is None or to_revno is None:
1974
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1975
for revno in range(from_revno, to_revno + 1):
1976
b.repository.sign_revision(b.get_rev_id(revno),
1979
raise BzrCommandError('Please supply either one revision, or a range.')
1982
class cmd_uncommit(bzrlib.commands.Command):
1983
"""Remove the last committed revision.
1985
By supplying the --all flag, it will not only remove the entry
1986
from revision_history, but also remove all of the entries in the
1989
--verbose will print out what is being removed.
1990
--dry-run will go through all the motions, but not actually
1993
In the future, uncommit will create a changeset, which can then
1996
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
1997
information in 'branch-as-repostory' branches.
1998
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
1999
information in shared branches as well.
2001
takes_options = ['verbose', 'revision',
2002
Option('dry-run', help='Don\'t actually make changes'),
2003
Option('force', help='Say yes to all questions.')]
2004
takes_args = ['location?']
2007
def run(self, location=None,
2008
dry_run=False, verbose=False,
2009
revision=None, force=False):
2010
from bzrlib.branch import Branch
2011
from bzrlib.log import log_formatter
2013
from bzrlib.uncommit import uncommit
2015
if location is None:
2017
b, relpath = Branch.open_containing(location)
2019
if revision is None:
2021
rev_id = b.last_revision()
2023
revno, rev_id = revision[0].in_history(b)
2025
print 'No revisions to uncommit.'
2027
for r in range(revno, b.revno()+1):
2028
rev_id = b.get_rev_id(r)
2029
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2030
lf.show(r, b.repository.get_revision(rev_id), None)
2033
print 'Dry-run, pretending to remove the above revisions.'
2035
val = raw_input('Press <enter> to continue')
2037
print 'The above revision(s) will be removed.'
2039
val = raw_input('Are you sure [y/N]? ')
2040
if val.lower() not in ('y', 'yes'):
2044
uncommit(b, dry_run=dry_run, verbose=verbose,
2048
def merge(other_revision, base_revision,
2049
check_clean=True, ignore_zero=False,
2050
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2051
file_list=None, show_base=False, reprocess=False):
2052
"""Merge changes into a tree.
2055
list(path, revno) Base for three-way merge.
2056
If [None, None] then a base will be automatically determined.
2058
list(path, revno) Other revision for three-way merge.
2060
Directory to merge changes into; '.' by default.
2062
If true, this_dir must have no uncommitted changes before the
2064
ignore_zero - If true, suppress the "zero conflicts" message when
2065
there are no conflicts; should be set when doing something we expect
2066
to complete perfectly.
2067
file_list - If supplied, merge only changes to selected files.
2069
All available ancestors of other_revision and base_revision are
2070
automatically pulled into the branch.
2072
The revno may be -1 to indicate the last revision on the branch, which is
2075
This function is intended for use from the command line; programmatic
2076
clients might prefer to call merge.merge_inner(), which has less magic
2079
from bzrlib.merge import Merger
2080
if this_dir is None:
2082
this_tree = WorkingTree.open_containing(this_dir)[0]
2083
if show_base and not merge_type is Merge3Merger:
2084
raise BzrCommandError("Show-base is not supported for this merge"
2085
" type. %s" % merge_type)
2086
if reprocess and not merge_type is Merge3Merger:
2087
raise BzrCommandError("Reprocess is not supported for this merge"
2088
" type. %s" % merge_type)
2089
if reprocess and show_base:
2090
raise BzrCommandError("Cannot reprocess and show base.")
2091
merger = Merger(this_tree.branch, this_tree=this_tree)
2092
merger.check_basis(check_clean)
2093
merger.set_other(other_revision)
2094
merger.set_base(base_revision)
2095
if merger.base_rev_id == merger.other_rev_id:
2096
note('Nothing to do.')
2098
merger.backup_files = backup_files
2099
merger.merge_type = merge_type
2100
merger.set_interesting_files(file_list)
2101
merger.show_base = show_base
2102
merger.reprocess = reprocess
2103
conflicts = merger.do_merge()
2104
merger.set_pending()
2108
# these get imported and then picked up by the scan for cmd_*
2109
# TODO: Some more consistent way to split command definitions across files;
2110
# we do need to load at least some information about them to know of
2112
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore