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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._merge_core import ApplyMerge3
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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.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', 'revision', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, revision=None, 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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elif len(revision) == 1:
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rev_id = revision[0].in_history(br_from).rev_id
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raise BzrCommandError('bzr pull --revision takes one value.')
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite, rev_id)
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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.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:
788
if len(file_list) != 2:
789
raise BzrCommandError("Files are in different branches")
791
b, file1 = Branch.open_containing(file_list[0])
792
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
795
raise BzrCommandError("Files are in different branches")
797
if revision is not None:
799
raise BzrCommandError("Can't specify -r with two branches")
800
if (len(revision) == 1) or (revision[1].spec is None):
801
return show_diff(tree.branch, revision[0], specific_files=file_list,
802
external_diff_options=diff_options)
803
elif len(revision) == 2:
804
return show_diff(tree.branch, revision[0], specific_files=file_list,
805
external_diff_options=diff_options,
806
revision2=revision[1])
808
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
811
return show_diff(b, None, specific_files=file_list,
812
external_diff_options=diff_options, b2=b2)
814
return show_diff(tree.branch, None, specific_files=file_list,
815
external_diff_options=diff_options)
818
class cmd_deleted(Command):
819
"""List files deleted in the working tree.
821
# TODO: Show files deleted since a previous revision, or
822
# between two revisions.
823
# TODO: Much more efficient way to do this: read in new
824
# directories with readdir, rather than stating each one. Same
825
# level of effort but possibly much less IO. (Or possibly not,
826
# if the directories are very large...)
828
def run(self, show_ids=False):
829
tree = WorkingTree.open_containing(u'.')[0]
830
old = tree.branch.basis_tree()
831
for path, ie in old.inventory.iter_entries():
832
if not tree.has_id(ie.file_id):
834
print '%-50s %s' % (path, ie.file_id)
839
class cmd_modified(Command):
840
"""List files modified in working tree."""
844
from bzrlib.delta import compare_trees
846
tree = WorkingTree.open_containing(u'.')[0]
847
td = compare_trees(tree.branch.basis_tree(), tree)
849
for path, id, kind, text_modified, meta_modified in td.modified:
854
class cmd_added(Command):
855
"""List files added in working tree."""
859
wt = WorkingTree.open_containing(u'.')[0]
860
basis_inv = wt.branch.basis_tree().inventory
863
if file_id in basis_inv:
865
path = inv.id2path(file_id)
866
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
872
class cmd_root(Command):
873
"""Show the tree root directory.
875
The root is the nearest enclosing directory with a .bzr control
877
takes_args = ['filename?']
879
def run(self, filename=None):
880
"""Print the branch root."""
881
tree = WorkingTree.open_containing(filename)[0]
885
class cmd_log(Command):
886
"""Show log of this branch.
888
To request a range of logs, you can use the command -r begin..end
889
-r revision requests a specific revision, -r ..end or -r begin.. are
893
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
895
takes_args = ['filename?']
896
takes_options = [Option('forward',
897
help='show from oldest to newest'),
898
'timezone', 'verbose',
899
'show-ids', 'revision',
902
help='show revisions whose message matches this regexp',
907
def run(self, filename=None, timezone='original',
916
from bzrlib.log import log_formatter, show_log
918
assert message is None or isinstance(message, basestring), \
919
"invalid message argument %r" % message
920
direction = (forward and 'forward') or 'reverse'
926
tree, fp = WorkingTree.open_containing(filename)
929
inv = tree.read_working_inventory()
930
except NotBranchError:
933
b, fp = Branch.open_containing(filename)
935
inv = b.repository.get_inventory(b.last_revision())
937
file_id = inv.path2id(fp)
939
file_id = None # points to branch root
941
tree, relpath = WorkingTree.open_containing(u'.')
948
elif len(revision) == 1:
949
rev1 = rev2 = revision[0].in_history(b).revno
950
elif len(revision) == 2:
951
rev1 = revision[0].in_history(b).revno
952
rev2 = revision[1].in_history(b).revno
954
raise BzrCommandError('bzr log --revision takes one or two values.')
956
# By this point, the revision numbers are converted to the +ve
957
# form if they were supplied in the -ve form, so we can do
958
# this comparison in relative safety
960
(rev2, rev1) = (rev1, rev2)
962
mutter('encoding log as %r', bzrlib.user_encoding)
964
# use 'replace' so that we don't abort if trying to write out
965
# in e.g. the default C locale.
966
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
968
log_format = get_log_format(long=long, short=short, line=line)
969
lf = log_formatter(log_format,
972
show_timezone=timezone)
983
def get_log_format(long=False, short=False, line=False, default='long'):
994
class cmd_touching_revisions(Command):
995
"""Return revision-ids which affected a particular file.
997
A more user-friendly interface is "bzr log FILE"."""
999
takes_args = ["filename"]
1001
def run(self, filename):
1002
tree, relpath = WorkingTree.open_containing(filename)
1004
inv = tree.read_working_inventory()
1005
file_id = inv.path2id(relpath)
1006
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1007
print "%6d %s" % (revno, what)
1010
class cmd_ls(Command):
1011
"""List files in a tree.
1013
# TODO: Take a revision or remote path and list that tree instead.
1015
takes_options = ['verbose', 'revision',
1016
Option('non-recursive',
1017
help='don\'t recurse into sub-directories'),
1019
help='Print all paths from the root of the branch.'),
1020
Option('unknown', help='Print unknown files'),
1021
Option('versioned', help='Print versioned files'),
1022
Option('ignored', help='Print ignored files'),
1024
Option('null', help='Null separate the files'),
1027
def run(self, revision=None, verbose=False,
1028
non_recursive=False, from_root=False,
1029
unknown=False, versioned=False, ignored=False,
1032
if verbose and null:
1033
raise BzrCommandError('Cannot set both --verbose and --null')
1034
all = not (unknown or versioned or ignored)
1036
selection = {'I':ignored, '?':unknown, 'V':versioned}
1038
tree, relpath = WorkingTree.open_containing(u'.')
1043
if revision is not None:
1044
tree = tree.branch.repository.revision_tree(
1045
revision[0].in_history(tree.branch).rev_id)
1046
for fp, fc, kind, fid, entry in tree.list_files():
1047
if fp.startswith(relpath):
1048
fp = fp[len(relpath):]
1049
if non_recursive and '/' in fp:
1051
if not all and not selection[fc]:
1054
kindch = entry.kind_character()
1055
print '%-8s %s%s' % (fc, fp, kindch)
1057
sys.stdout.write(fp)
1058
sys.stdout.write('\0')
1064
class cmd_unknowns(Command):
1065
"""List unknown files."""
1068
from bzrlib.osutils import quotefn
1069
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1073
class cmd_ignore(Command):
1074
"""Ignore a command or pattern.
1076
To remove patterns from the ignore list, edit the .bzrignore file.
1078
If the pattern contains a slash, it is compared to the whole path
1079
from the branch root. Otherwise, it is compared to only the last
1080
component of the path. To match a file only in the root directory,
1083
Ignore patterns are case-insensitive on case-insensitive systems.
1085
Note: wildcards must be quoted from the shell on Unix.
1088
bzr ignore ./Makefile
1089
bzr ignore '*.class'
1091
# TODO: Complain if the filename is absolute
1092
takes_args = ['name_pattern']
1094
def run(self, name_pattern):
1095
from bzrlib.atomicfile import AtomicFile
1098
tree, relpath = WorkingTree.open_containing(u'.')
1099
ifn = tree.abspath('.bzrignore')
1101
if os.path.exists(ifn):
1104
igns = f.read().decode('utf-8')
1110
# TODO: If the file already uses crlf-style termination, maybe
1111
# we should use that for the newly added lines?
1113
if igns and igns[-1] != '\n':
1115
igns += name_pattern + '\n'
1118
f = AtomicFile(ifn, 'wt')
1119
f.write(igns.encode('utf-8'))
1124
inv = tree.inventory
1125
if inv.path2id('.bzrignore'):
1126
mutter('.bzrignore is already versioned')
1128
mutter('need to make new .bzrignore file versioned')
1129
tree.add(['.bzrignore'])
1132
class cmd_ignored(Command):
1133
"""List ignored files and the patterns that matched them.
1135
See also: bzr ignore"""
1138
tree = WorkingTree.open_containing(u'.')[0]
1139
for path, file_class, kind, file_id, entry in tree.list_files():
1140
if file_class != 'I':
1142
## XXX: Slightly inefficient since this was already calculated
1143
pat = tree.is_ignored(path)
1144
print '%-50s %s' % (path, pat)
1147
class cmd_lookup_revision(Command):
1148
"""Lookup the revision-id from a revision-number
1151
bzr lookup-revision 33
1154
takes_args = ['revno']
1157
def run(self, revno):
1161
raise BzrCommandError("not a valid revision-number: %r" % revno)
1163
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1166
class cmd_export(Command):
1167
"""Export past revision to destination directory.
1169
If no revision is specified this exports the last committed revision.
1171
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1172
given, try to find the format with the extension. If no extension
1173
is found exports to a directory (equivalent to --format=dir).
1175
Root may be the top directory for tar, tgz and tbz2 formats. If none
1176
is given, the top directory will be the root name of the file.
1178
Note: export of tree with non-ascii filenames to zip is not supported.
1180
Supported formats Autodetected by extension
1181
----------------- -------------------------
1184
tbz2 .tar.bz2, .tbz2
1188
takes_args = ['dest']
1189
takes_options = ['revision', 'format', 'root']
1190
def run(self, dest, revision=None, format=None, root=None):
1192
from bzrlib.export import export
1193
tree = WorkingTree.open_containing(u'.')[0]
1195
if revision is None:
1196
# should be tree.last_revision FIXME
1197
rev_id = b.last_revision()
1199
if len(revision) != 1:
1200
raise BzrError('bzr export --revision takes exactly 1 argument')
1201
rev_id = revision[0].in_history(b).rev_id
1202
t = b.repository.revision_tree(rev_id)
1204
export(t, dest, format, root)
1205
except errors.NoSuchExportFormat, e:
1206
raise BzrCommandError('Unsupported export format: %s' % e.format)
1209
class cmd_cat(Command):
1210
"""Write a file's text from a previous revision."""
1212
takes_options = ['revision']
1213
takes_args = ['filename']
1216
def run(self, filename, revision=None):
1217
if revision is not None and len(revision) != 1:
1218
raise BzrCommandError("bzr cat --revision takes exactly one number")
1221
tree, relpath = WorkingTree.open_containing(filename)
1223
except NotBranchError:
1227
b, relpath = Branch.open_containing(filename)
1228
if revision is None:
1229
revision_id = b.last_revision()
1231
revision_id = revision[0].in_history(b).rev_id
1232
b.print_file(relpath, revision_id)
1235
class cmd_local_time_offset(Command):
1236
"""Show the offset in seconds from GMT to local time."""
1240
print bzrlib.osutils.local_time_offset()
1244
class cmd_commit(Command):
1245
"""Commit changes into a new revision.
1247
If no arguments are given, the entire tree is committed.
1249
If selected files are specified, only changes to those files are
1250
committed. If a directory is specified then the directory and everything
1251
within it is committed.
1253
A selected-file commit may fail in some cases where the committed
1254
tree would be invalid, such as trying to commit a file in a
1255
newly-added directory that is not itself committed.
1257
# TODO: Run hooks on tree to-be-committed, and after commit.
1259
# TODO: Strict commit that fails if there are deleted files.
1260
# (what does "deleted files" mean ??)
1262
# TODO: Give better message for -s, --summary, used by tla people
1264
# XXX: verbose currently does nothing
1266
takes_args = ['selected*']
1267
takes_options = ['message', 'verbose',
1269
help='commit even if nothing has changed'),
1270
Option('file', type=str,
1272
help='file containing commit message'),
1274
help="refuse to commit if there are unknown "
1275
"files in the working tree."),
1277
aliases = ['ci', 'checkin']
1279
def run(self, message=None, file=None, verbose=True, selected_list=None,
1280
unchanged=False, strict=False):
1281
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1283
from bzrlib.msgeditor import edit_commit_message, \
1284
make_commit_message_template
1285
from bzrlib.status import show_status
1286
from tempfile import TemporaryFile
1289
# TODO: Need a blackbox test for invoking the external editor; may be
1290
# slightly problematic to run this cross-platform.
1292
# TODO: do more checks that the commit will succeed before
1293
# spending the user's valuable time typing a commit message.
1295
# TODO: if the commit *does* happen to fail, then save the commit
1296
# message to a temporary file where it can be recovered
1297
tree, selected_list = tree_files(selected_list)
1298
if message is None and not file:
1299
template = make_commit_message_template(tree, selected_list)
1300
message = edit_commit_message(template)
1302
raise BzrCommandError("please specify a commit message"
1303
" with either --message or --file")
1304
elif message and file:
1305
raise BzrCommandError("please specify either --message or --file")
1309
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1312
raise BzrCommandError("empty commit message specified")
1315
tree.commit(message, specific_files=selected_list,
1316
allow_pointless=unchanged, strict=strict)
1317
except PointlessCommit:
1318
# FIXME: This should really happen before the file is read in;
1319
# perhaps prepare the commit; get the message; then actually commit
1320
raise BzrCommandError("no changes to commit",
1321
["use --unchanged to commit anyhow"])
1322
except ConflictsInTree:
1323
raise BzrCommandError("Conflicts detected in working tree. "
1324
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1325
except StrictCommitFailed:
1326
raise BzrCommandError("Commit refused because there are unknown "
1327
"files in the working tree.")
1328
note('Committed revision %d.' % (tree.branch.revno(),))
1331
class cmd_check(Command):
1332
"""Validate consistency of branch history.
1334
This command checks various invariants about the branch storage to
1335
detect data corruption or bzr bugs.
1337
takes_args = ['branch?']
1338
takes_options = ['verbose']
1340
def run(self, branch=None, verbose=False):
1341
from bzrlib.check import check
1343
tree = WorkingTree.open_containing()[0]
1344
branch = tree.branch
1346
branch = Branch.open(branch)
1347
check(branch, verbose)
1350
class cmd_scan_cache(Command):
1353
from bzrlib.hashcache import HashCache
1359
print '%6d stats' % c.stat_count
1360
print '%6d in hashcache' % len(c._cache)
1361
print '%6d files removed from cache' % c.removed_count
1362
print '%6d hashes updated' % c.update_count
1363
print '%6d files changed too recently to cache' % c.danger_count
1370
class cmd_upgrade(Command):
1371
"""Upgrade branch storage to current format.
1373
The check command or bzr developers may sometimes advise you to run
1374
this command. When the default format has changed you may also be warned
1375
during other operations to upgrade.
1377
takes_args = ['url?']
1379
def run(self, url='.'):
1380
from bzrlib.upgrade import upgrade
1384
class cmd_whoami(Command):
1385
"""Show bzr user id."""
1386
takes_options = ['email']
1389
def run(self, email=False):
1391
b = WorkingTree.open_containing(u'.')[0].branch
1392
config = bzrlib.config.BranchConfig(b)
1393
except NotBranchError:
1394
config = bzrlib.config.GlobalConfig()
1397
print config.user_email()
1399
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):
1421
class cmd_selftest(Command):
1422
"""Run internal test suite.
1424
This creates temporary test directories in the working directory,
1425
but not existing data is affected. These directories are deleted
1426
if the tests pass, or left behind to help in debugging if they
1427
fail and --keep-output is specified.
1429
If arguments are given, they are regular expressions that say
1430
which tests should run.
1432
If the global option '--no-plugins' is given, plugins are not loaded
1433
before running the selftests. This has two effects: features provided or
1434
modified by plugins will not be tested, and tests provided by plugins will
1439
bzr --no-plugins selftest -v
1441
# TODO: --list should give a list of all available tests
1443
# NB: this is used from the class without creating an instance, which is
1444
# why it does not have a self parameter.
1445
def get_transport_type(typestring):
1446
"""Parse and return a transport specifier."""
1447
if typestring == "sftp":
1448
from bzrlib.transport.sftp import SFTPAbsoluteServer
1449
return SFTPAbsoluteServer
1450
if typestring == "memory":
1451
from bzrlib.transport.memory import MemoryServer
1453
msg = "No known transport type %s. Supported types are: sftp\n" %\
1455
raise BzrCommandError(msg)
1458
takes_args = ['testspecs*']
1459
takes_options = ['verbose',
1460
Option('one', help='stop when one test fails'),
1461
Option('keep-output',
1462
help='keep output directories when tests fail'),
1464
help='Use a different transport by default '
1465
'throughout the test suite.',
1466
type=get_transport_type),
1469
def run(self, testspecs_list=None, verbose=False, one=False,
1470
keep_output=False, transport=None):
1472
from bzrlib.tests import selftest
1473
# we don't want progress meters from the tests to go to the
1474
# real output; and we don't want log messages cluttering up
1476
save_ui = bzrlib.ui.ui_factory
1477
bzrlib.trace.info('running tests...')
1479
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1480
if testspecs_list is not None:
1481
pattern = '|'.join(testspecs_list)
1484
result = selftest(verbose=verbose,
1486
stop_on_failure=one,
1487
keep_output=keep_output,
1488
transport=transport)
1490
bzrlib.trace.info('tests passed')
1492
bzrlib.trace.info('tests failed')
1493
return int(not result)
1495
bzrlib.ui.ui_factory = save_ui
1498
def _get_bzr_branch():
1499
"""If bzr is run from a branch, return Branch or None"""
1500
import bzrlib.errors
1501
from bzrlib.branch import Branch
1502
from bzrlib.osutils import abspath
1503
from os.path import dirname
1506
branch = Branch.open(dirname(abspath(dirname(__file__))))
1508
except bzrlib.errors.BzrError:
1513
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1514
# is bzrlib itself in a branch?
1515
branch = _get_bzr_branch()
1517
rh = branch.revision_history()
1519
print " bzr checkout, revision %d" % (revno,)
1520
print " nick: %s" % (branch.nick,)
1522
print " revid: %s" % (rh[-1],)
1523
print bzrlib.__copyright__
1524
print "http://bazaar-ng.org/"
1526
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1527
print "you may use, modify and redistribute it under the terms of the GNU"
1528
print "General Public License version 2 or later."
1531
class cmd_version(Command):
1532
"""Show version of bzr."""
1537
class cmd_rocks(Command):
1538
"""Statement of optimism."""
1542
print "it sure does!"
1545
class cmd_find_merge_base(Command):
1546
"""Find and print a base revision for merging two branches.
1548
# TODO: Options to specify revisions on either side, as if
1549
# merging only part of the history.
1550
takes_args = ['branch', 'other']
1554
def run(self, branch, other):
1555
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1557
branch1 = Branch.open_containing(branch)[0]
1558
branch2 = Branch.open_containing(other)[0]
1560
history_1 = branch1.revision_history()
1561
history_2 = branch2.revision_history()
1563
last1 = branch1.last_revision()
1564
last2 = branch2.last_revision()
1566
source = MultipleRevisionSources(branch1, branch2)
1568
base_rev_id = common_ancestor(last1, last2, source)
1570
print 'merge base is revision %s' % base_rev_id
1574
if base_revno is None:
1575
raise bzrlib.errors.UnrelatedBranches()
1577
print ' r%-6d in %s' % (base_revno, branch)
1579
other_revno = branch2.revision_id_to_revno(base_revid)
1581
print ' r%-6d in %s' % (other_revno, other)
1585
class cmd_merge(Command):
1586
"""Perform a three-way merge.
1588
The branch is the branch you will merge from. By default, it will
1589
merge the latest revision. If you specify a revision, that
1590
revision will be merged. If you specify two revisions, the first
1591
will be used as a BASE, and the second one as OTHER. Revision
1592
numbers are always relative to the specified branch.
1594
By default bzr will try to merge in all new work from the other
1595
branch, automatically determining an appropriate base. If this
1596
fails, you may need to give an explicit base.
1600
To merge the latest revision from bzr.dev
1601
bzr merge ../bzr.dev
1603
To merge changes up to and including revision 82 from bzr.dev
1604
bzr merge -r 82 ../bzr.dev
1606
To merge the changes introduced by 82, without previous changes:
1607
bzr merge -r 81..82 ../bzr.dev
1609
merge refuses to run if there are any uncommitted changes, unless
1612
takes_args = ['branch?']
1613
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1614
Option('show-base', help="Show base revision text in "
1617
def run(self, branch=None, revision=None, force=False, merge_type=None,
1618
show_base=False, reprocess=False):
1619
from bzrlib._merge_core import ApplyMerge3
1620
if merge_type is None:
1621
merge_type = ApplyMerge3
1623
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1625
raise BzrCommandError("No merge location known or specified.")
1627
print "Using saved location: %s" % branch
1628
if revision is None or len(revision) < 1:
1630
other = [branch, -1]
1632
if len(revision) == 1:
1634
other_branch = Branch.open_containing(branch)[0]
1635
revno = revision[0].in_history(other_branch).revno
1636
other = [branch, revno]
1638
assert len(revision) == 2
1639
if None in revision:
1640
raise BzrCommandError(
1641
"Merge doesn't permit that revision specifier.")
1642
b = Branch.open_containing(branch)[0]
1644
base = [branch, revision[0].in_history(b).revno]
1645
other = [branch, revision[1].in_history(b).revno]
1648
conflict_count = merge(other, base, check_clean=(not force),
1649
merge_type=merge_type, reprocess=reprocess,
1650
show_base=show_base)
1651
if conflict_count != 0:
1655
except bzrlib.errors.AmbiguousBase, e:
1656
m = ("sorry, bzr can't determine the right merge base yet\n"
1657
"candidates are:\n "
1658
+ "\n ".join(e.bases)
1660
"please specify an explicit base with -r,\n"
1661
"and (if you want) report this to the bzr developers\n")
1665
class cmd_remerge(Command):
1668
takes_args = ['file*']
1669
takes_options = ['merge-type', 'reprocess',
1670
Option('show-base', help="Show base revision text in "
1673
def run(self, file_list=None, merge_type=None, show_base=False,
1675
from bzrlib.merge import merge_inner, transform_tree
1676
from bzrlib._merge_core import ApplyMerge3
1677
if merge_type is None:
1678
merge_type = ApplyMerge3
1679
tree, file_list = tree_files(file_list)
1682
pending_merges = tree.pending_merges()
1683
if len(pending_merges) != 1:
1684
raise BzrCommandError("Sorry, remerge only works after normal"
1685
+ " merges. Not cherrypicking or"
1687
repository = tree.branch.repository
1688
base_revision = common_ancestor(tree.branch.last_revision(),
1689
pending_merges[0], repository)
1690
base_tree = repository.revision_tree(base_revision)
1691
other_tree = repository.revision_tree(pending_merges[0])
1692
interesting_ids = None
1693
if file_list is not None:
1694
interesting_ids = set()
1695
for filename in file_list:
1696
file_id = tree.path2id(filename)
1697
interesting_ids.add(file_id)
1698
if tree.kind(file_id) != "directory":
1701
for name, ie in tree.inventory.iter_entries(file_id):
1702
interesting_ids.add(ie.file_id)
1703
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1704
if file_list is None:
1705
restore_files = list(tree.iter_conflicts())
1707
restore_files = file_list
1708
for filename in restore_files:
1710
restore(tree.abspath(filename))
1711
except NotConflicted:
1713
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1714
interesting_ids = interesting_ids,
1715
other_rev_id=pending_merges[0],
1716
merge_type=merge_type,
1717
show_base=show_base,
1718
reprocess=reprocess)
1726
class cmd_revert(Command):
1727
"""Reverse all changes since the last commit.
1729
Only versioned files are affected. Specify filenames to revert only
1730
those files. By default, any files that are changed will be backed up
1731
first. Backup files have a '~' appended to their name.
1733
takes_options = ['revision', 'no-backup']
1734
takes_args = ['file*']
1735
aliases = ['merge-revert']
1737
def run(self, revision=None, no_backup=False, file_list=None):
1738
from bzrlib.commands import parse_spec
1739
if file_list is not None:
1740
if len(file_list) == 0:
1741
raise BzrCommandError("No files specified")
1745
tree, file_list = tree_files(file_list)
1746
if revision is None:
1747
# FIXME should be tree.last_revision
1748
rev_id = tree.branch.last_revision()
1749
elif len(revision) != 1:
1750
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1752
rev_id = revision[0].in_history(tree.branch).rev_id
1753
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1757
class cmd_assert_fail(Command):
1758
"""Test reporting of assertion failures"""
1761
assert False, "always fails"
1764
class cmd_help(Command):
1765
"""Show help on a command or other topic.
1767
For a list of all available commands, say 'bzr help commands'."""
1768
takes_options = ['long']
1769
takes_args = ['topic?']
1773
def run(self, topic=None, long=False):
1775
if topic is None and long:
1780
class cmd_shell_complete(Command):
1781
"""Show appropriate completions for context.
1783
For a list of all available commands, say 'bzr shell-complete'."""
1784
takes_args = ['context?']
1789
def run(self, context=None):
1790
import shellcomplete
1791
shellcomplete.shellcomplete(context)
1794
class cmd_fetch(Command):
1795
"""Copy in history from another branch but don't merge it.
1797
This is an internal method used for pull and merge."""
1799
takes_args = ['from_branch', 'to_branch']
1800
def run(self, from_branch, to_branch):
1801
from bzrlib.fetch import Fetcher
1802
from bzrlib.branch import Branch
1803
from_b = Branch.open(from_branch)
1804
to_b = Branch.open(to_branch)
1805
Fetcher(to_b, from_b)
1808
class cmd_missing(Command):
1809
"""Show unmerged/unpulled revisions between two branches.
1811
OTHER_BRANCH may be local or remote."""
1812
takes_args = ['other_branch?']
1813
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1815
'Display changes in the local branch only'),
1816
Option('theirs-only',
1817
'Display changes in the remote branch only'),
1825
def run(self, other_branch=None, reverse=False, mine_only=False,
1826
theirs_only=False, long=True, short=False, line=False,
1827
show_ids=False, verbose=False):
1828
from bzrlib.missing import find_unmerged, iter_log_data
1829
from bzrlib.log import log_formatter
1830
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1831
parent = local_branch.get_parent()
1832
if other_branch is None:
1833
other_branch = parent
1834
if other_branch is None:
1835
raise BzrCommandError("No missing location known or specified.")
1836
print "Using last location: " + local_branch.get_parent()
1837
remote_branch = bzrlib.branch.Branch.open(other_branch)
1838
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1839
log_format = get_log_format(long=long, short=short, line=line)
1840
lf = log_formatter(log_format, sys.stdout,
1842
show_timezone='original')
1843
if reverse is False:
1844
local_extra.reverse()
1845
remote_extra.reverse()
1846
if local_extra and not theirs_only:
1847
print "You have %d extra revision(s):" % len(local_extra)
1848
for data in iter_log_data(local_extra, local_branch.repository,
1851
printed_local = True
1853
printed_local = False
1854
if remote_extra and not mine_only:
1855
if printed_local is True:
1857
print "You are missing %d revision(s):" % len(remote_extra)
1858
for data in iter_log_data(remote_extra, remote_branch.repository,
1861
if not remote_extra and not local_extra:
1863
print "Branches are up to date."
1866
if parent is None and other_branch is not None:
1867
local_branch.set_parent(other_branch)
1871
class cmd_plugins(Command):
1876
import bzrlib.plugin
1877
from inspect import getdoc
1878
for name, plugin in bzrlib.plugin.all_plugins().items():
1879
if hasattr(plugin, '__path__'):
1880
print plugin.__path__[0]
1881
elif hasattr(plugin, '__file__'):
1882
print plugin.__file__
1888
print '\t', d.split('\n')[0]
1891
class cmd_testament(Command):
1892
"""Show testament (signing-form) of a revision."""
1893
takes_options = ['revision', 'long']
1894
takes_args = ['branch?']
1896
def run(self, branch=u'.', revision=None, long=False):
1897
from bzrlib.testament import Testament
1898
b = WorkingTree.open_containing(branch)[0].branch
1901
if revision is None:
1902
rev_id = b.last_revision()
1904
rev_id = revision[0].in_history(b).rev_id
1905
t = Testament.from_revision(b.repository, rev_id)
1907
sys.stdout.writelines(t.as_text_lines())
1909
sys.stdout.write(t.as_short_text())
1914
class cmd_annotate(Command):
1915
"""Show the origin of each line in a file.
1917
This prints out the given file with an annotation on the left side
1918
indicating which revision, author and date introduced the change.
1920
If the origin is the same for a run of consecutive lines, it is
1921
shown only at the top, unless the --all option is given.
1923
# TODO: annotate directories; showing when each file was last changed
1924
# TODO: annotate a previous version of a file
1925
# TODO: if the working copy is modified, show annotations on that
1926
# with new uncommitted lines marked
1927
aliases = ['blame', 'praise']
1928
takes_args = ['filename']
1929
takes_options = [Option('all', help='show annotations on all lines'),
1930
Option('long', help='show date in annotations'),
1934
def run(self, filename, all=False, long=False):
1935
from bzrlib.annotate import annotate_file
1936
tree, relpath = WorkingTree.open_containing(filename)
1937
branch = tree.branch
1940
file_id = tree.inventory.path2id(relpath)
1941
tree = branch.repository.revision_tree(branch.last_revision())
1942
file_version = tree.inventory[file_id].revision
1943
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1948
class cmd_re_sign(Command):
1949
"""Create a digital signature for an existing revision."""
1950
# TODO be able to replace existing ones.
1952
hidden = True # is this right ?
1953
takes_args = ['revision_id?']
1954
takes_options = ['revision']
1956
def run(self, revision_id=None, revision=None):
1957
import bzrlib.config as config
1958
import bzrlib.gpg as gpg
1959
if revision_id is not None and revision is not None:
1960
raise BzrCommandError('You can only supply one of revision_id or --revision')
1961
if revision_id is None and revision is None:
1962
raise BzrCommandError('You must supply either --revision or a revision_id')
1963
b = WorkingTree.open_containing(u'.')[0].branch
1964
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1965
if revision_id is not None:
1966
b.repository.sign_revision(revision_id, gpg_strategy)
1967
elif revision is not None:
1968
if len(revision) == 1:
1969
revno, rev_id = revision[0].in_history(b)
1970
b.repository.sign_revision(rev_id, gpg_strategy)
1971
elif len(revision) == 2:
1972
# are they both on rh- if so we can walk between them
1973
# might be nice to have a range helper for arbitrary
1974
# revision paths. hmm.
1975
from_revno, from_revid = revision[0].in_history(b)
1976
to_revno, to_revid = revision[1].in_history(b)
1977
if to_revid is None:
1978
to_revno = b.revno()
1979
if from_revno is None or to_revno is None:
1980
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1981
for revno in range(from_revno, to_revno + 1):
1982
b.repository.sign_revision(b.get_rev_id(revno),
1985
raise BzrCommandError('Please supply either one revision, or a range.')
1988
class cmd_uncommit(bzrlib.commands.Command):
1989
"""Remove the last committed revision.
1991
By supplying the --all flag, it will not only remove the entry
1992
from revision_history, but also remove all of the entries in the
1995
--verbose will print out what is being removed.
1996
--dry-run will go through all the motions, but not actually
1999
In the future, uncommit will create a changeset, which can then
2002
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2003
information in 'branch-as-repostory' branches.
2004
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2005
information in shared branches as well.
2007
takes_options = ['verbose', 'revision',
2008
Option('dry-run', help='Don\'t actually make changes'),
2009
Option('force', help='Say yes to all questions.')]
2010
takes_args = ['location?']
2013
def run(self, location=None,
2014
dry_run=False, verbose=False,
2015
revision=None, force=False):
2016
from bzrlib.branch import Branch
2017
from bzrlib.log import log_formatter
2019
from bzrlib.uncommit import uncommit
2021
if location is None:
2023
b, relpath = Branch.open_containing(location)
2025
if revision is None:
2027
rev_id = b.last_revision()
2029
revno, rev_id = revision[0].in_history(b)
2031
print 'No revisions to uncommit.'
2033
for r in range(revno, b.revno()+1):
2034
rev_id = b.get_rev_id(r)
2035
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2036
lf.show(r, b.repository.get_revision(rev_id), None)
2039
print 'Dry-run, pretending to remove the above revisions.'
2041
val = raw_input('Press <enter> to continue')
2043
print 'The above revision(s) will be removed.'
2045
val = raw_input('Are you sure [y/N]? ')
2046
if val.lower() not in ('y', 'yes'):
2050
uncommit(b, dry_run=dry_run, verbose=verbose,
2054
def merge(other_revision, base_revision,
2055
check_clean=True, ignore_zero=False,
2056
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2057
file_list=None, show_base=False, reprocess=False):
2058
"""Merge changes into a tree.
2061
list(path, revno) Base for three-way merge.
2062
If [None, None] then a base will be automatically determined.
2064
list(path, revno) Other revision for three-way merge.
2066
Directory to merge changes into; '.' by default.
2068
If true, this_dir must have no uncommitted changes before the
2070
ignore_zero - If true, suppress the "zero conflicts" message when
2071
there are no conflicts; should be set when doing something we expect
2072
to complete perfectly.
2073
file_list - If supplied, merge only changes to selected files.
2075
All available ancestors of other_revision and base_revision are
2076
automatically pulled into the branch.
2078
The revno may be -1 to indicate the last revision on the branch, which is
2081
This function is intended for use from the command line; programmatic
2082
clients might prefer to call merge.merge_inner(), which has less magic
2085
from bzrlib.merge import Merger, _MergeConflictHandler
2086
if this_dir is None:
2088
this_tree = WorkingTree.open_containing(this_dir)[0]
2089
if show_base and not merge_type is ApplyMerge3:
2090
raise BzrCommandError("Show-base is not supported for this merge"
2091
" type. %s" % merge_type)
2092
if reprocess and not merge_type is ApplyMerge3:
2093
raise BzrCommandError("Reprocess is not supported for this merge"
2094
" type. %s" % merge_type)
2095
if reprocess and show_base:
2096
raise BzrCommandError("Cannot reprocess and show base.")
2097
merger = Merger(this_tree.branch, this_tree=this_tree)
2098
merger.check_basis(check_clean)
2099
merger.set_other(other_revision)
2100
merger.set_base(base_revision)
2101
if merger.base_rev_id == merger.other_rev_id:
2102
note('Nothing to do.')
2104
merger.backup_files = backup_files
2105
merger.merge_type = merge_type
2106
merger.set_interesting_files(file_list)
2107
merger.show_base = show_base
2108
merger.reprocess = reprocess
2109
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2112
ignore_zero=ignore_zero)
2113
conflicts = merger.do_merge()
2114
merger.set_pending()
2118
# these get imported and then picked up by the scan for cmd_*
2119
# TODO: Some more consistent way to split command definitions across files;
2120
# we do need to load at least some information about them to know of
2122
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore