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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.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:
788
if len(file_list) != 2:
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raise BzrCommandError("Files are in different branches")
791
b, file1 = Branch.open_containing(file_list[0])
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b2, file2 = Branch.open_containing(file_list[1])
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if file1 != "" or file2 != "":
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# FIXME diff those two files. rbc 20051123
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
if revision[0].spec is None:
952
# missing begin-range means first revision
955
rev1 = revision[0].in_history(b).revno
957
if revision[1].spec is None:
958
# missing end-range means last known revision
961
rev2 = revision[1].in_history(b).revno
963
raise BzrCommandError('bzr log --revision takes one or two values.')
965
# By this point, the revision numbers are converted to the +ve
966
# form if they were supplied in the -ve form, so we can do
967
# this comparison in relative safety
969
(rev2, rev1) = (rev1, rev2)
971
mutter('encoding log as %r', bzrlib.user_encoding)
973
# use 'replace' so that we don't abort if trying to write out
974
# in e.g. the default C locale.
975
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
977
log_format = get_log_format(long=long, short=short, line=line)
978
lf = log_formatter(log_format,
981
show_timezone=timezone)
992
def get_log_format(long=False, short=False, line=False, default='long'):
1003
class cmd_touching_revisions(Command):
1004
"""Return revision-ids which affected a particular file.
1006
A more user-friendly interface is "bzr log FILE"."""
1008
takes_args = ["filename"]
1010
def run(self, filename):
1011
tree, relpath = WorkingTree.open_containing(filename)
1013
inv = tree.read_working_inventory()
1014
file_id = inv.path2id(relpath)
1015
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1016
print "%6d %s" % (revno, what)
1019
class cmd_ls(Command):
1020
"""List files in a tree.
1022
# TODO: Take a revision or remote path and list that tree instead.
1024
takes_options = ['verbose', 'revision',
1025
Option('non-recursive',
1026
help='don\'t recurse into sub-directories'),
1028
help='Print all paths from the root of the branch.'),
1029
Option('unknown', help='Print unknown files'),
1030
Option('versioned', help='Print versioned files'),
1031
Option('ignored', help='Print ignored files'),
1033
Option('null', help='Null separate the files'),
1036
def run(self, revision=None, verbose=False,
1037
non_recursive=False, from_root=False,
1038
unknown=False, versioned=False, ignored=False,
1041
if verbose and null:
1042
raise BzrCommandError('Cannot set both --verbose and --null')
1043
all = not (unknown or versioned or ignored)
1045
selection = {'I':ignored, '?':unknown, 'V':versioned}
1047
tree, relpath = WorkingTree.open_containing(u'.')
1052
if revision is not None:
1053
tree = tree.branch.repository.revision_tree(
1054
revision[0].in_history(tree.branch).rev_id)
1055
for fp, fc, kind, fid, entry in tree.list_files():
1056
if fp.startswith(relpath):
1057
fp = fp[len(relpath):]
1058
if non_recursive and '/' in fp:
1060
if not all and not selection[fc]:
1063
kindch = entry.kind_character()
1064
print '%-8s %s%s' % (fc, fp, kindch)
1066
sys.stdout.write(fp)
1067
sys.stdout.write('\0')
1073
class cmd_unknowns(Command):
1074
"""List unknown files."""
1077
from bzrlib.osutils import quotefn
1078
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1082
class cmd_ignore(Command):
1083
"""Ignore a command or pattern.
1085
To remove patterns from the ignore list, edit the .bzrignore file.
1087
If the pattern contains a slash, it is compared to the whole path
1088
from the branch root. Otherwise, it is compared to only the last
1089
component of the path. To match a file only in the root directory,
1092
Ignore patterns are case-insensitive on case-insensitive systems.
1094
Note: wildcards must be quoted from the shell on Unix.
1097
bzr ignore ./Makefile
1098
bzr ignore '*.class'
1100
# TODO: Complain if the filename is absolute
1101
takes_args = ['name_pattern']
1103
def run(self, name_pattern):
1104
from bzrlib.atomicfile import AtomicFile
1107
tree, relpath = WorkingTree.open_containing(u'.')
1108
ifn = tree.abspath('.bzrignore')
1110
if os.path.exists(ifn):
1113
igns = f.read().decode('utf-8')
1119
# TODO: If the file already uses crlf-style termination, maybe
1120
# we should use that for the newly added lines?
1122
if igns and igns[-1] != '\n':
1124
igns += name_pattern + '\n'
1127
f = AtomicFile(ifn, 'wt')
1128
f.write(igns.encode('utf-8'))
1133
inv = tree.inventory
1134
if inv.path2id('.bzrignore'):
1135
mutter('.bzrignore is already versioned')
1137
mutter('need to make new .bzrignore file versioned')
1138
tree.add(['.bzrignore'])
1141
class cmd_ignored(Command):
1142
"""List ignored files and the patterns that matched them.
1144
See also: bzr ignore"""
1147
tree = WorkingTree.open_containing(u'.')[0]
1148
for path, file_class, kind, file_id, entry in tree.list_files():
1149
if file_class != 'I':
1151
## XXX: Slightly inefficient since this was already calculated
1152
pat = tree.is_ignored(path)
1153
print '%-50s %s' % (path, pat)
1156
class cmd_lookup_revision(Command):
1157
"""Lookup the revision-id from a revision-number
1160
bzr lookup-revision 33
1163
takes_args = ['revno']
1166
def run(self, revno):
1170
raise BzrCommandError("not a valid revision-number: %r" % revno)
1172
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1175
class cmd_export(Command):
1176
"""Export past revision to destination directory.
1178
If no revision is specified this exports the last committed revision.
1180
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1181
given, try to find the format with the extension. If no extension
1182
is found exports to a directory (equivalent to --format=dir).
1184
Root may be the top directory for tar, tgz and tbz2 formats. If none
1185
is given, the top directory will be the root name of the file.
1187
Note: export of tree with non-ascii filenames to zip is not supported.
1189
Supported formats Autodetected by extension
1190
----------------- -------------------------
1193
tbz2 .tar.bz2, .tbz2
1197
takes_args = ['dest']
1198
takes_options = ['revision', 'format', 'root']
1199
def run(self, dest, revision=None, format=None, root=None):
1201
from bzrlib.export import export
1202
tree = WorkingTree.open_containing(u'.')[0]
1204
if revision is None:
1205
# should be tree.last_revision FIXME
1206
rev_id = b.last_revision()
1208
if len(revision) != 1:
1209
raise BzrError('bzr export --revision takes exactly 1 argument')
1210
rev_id = revision[0].in_history(b).rev_id
1211
t = b.repository.revision_tree(rev_id)
1213
export(t, dest, format, root)
1214
except errors.NoSuchExportFormat, e:
1215
raise BzrCommandError('Unsupported export format: %s' % e.format)
1218
class cmd_cat(Command):
1219
"""Write a file's text from a previous revision."""
1221
takes_options = ['revision']
1222
takes_args = ['filename']
1225
def run(self, filename, revision=None):
1226
if revision is not None and len(revision) != 1:
1227
raise BzrCommandError("bzr cat --revision takes exactly one number")
1230
tree, relpath = WorkingTree.open_containing(filename)
1232
except NotBranchError:
1236
b, relpath = Branch.open_containing(filename)
1237
if revision is None:
1238
revision_id = b.last_revision()
1240
revision_id = revision[0].in_history(b).rev_id
1241
b.print_file(relpath, revision_id)
1244
class cmd_local_time_offset(Command):
1245
"""Show the offset in seconds from GMT to local time."""
1249
print bzrlib.osutils.local_time_offset()
1253
class cmd_commit(Command):
1254
"""Commit changes into a new revision.
1256
If no arguments are given, the entire tree is committed.
1258
If selected files are specified, only changes to those files are
1259
committed. If a directory is specified then the directory and everything
1260
within it is committed.
1262
A selected-file commit may fail in some cases where the committed
1263
tree would be invalid, such as trying to commit a file in a
1264
newly-added directory that is not itself committed.
1266
# TODO: Run hooks on tree to-be-committed, and after commit.
1268
# TODO: Strict commit that fails if there are deleted files.
1269
# (what does "deleted files" mean ??)
1271
# TODO: Give better message for -s, --summary, used by tla people
1273
# XXX: verbose currently does nothing
1275
takes_args = ['selected*']
1276
takes_options = ['message', 'verbose',
1278
help='commit even if nothing has changed'),
1279
Option('file', type=str,
1281
help='file containing commit message'),
1283
help="refuse to commit if there are unknown "
1284
"files in the working tree."),
1286
aliases = ['ci', 'checkin']
1288
def run(self, message=None, file=None, verbose=True, selected_list=None,
1289
unchanged=False, strict=False):
1290
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1292
from bzrlib.msgeditor import edit_commit_message, \
1293
make_commit_message_template
1294
from bzrlib.status import show_status
1295
from tempfile import TemporaryFile
1298
# TODO: Need a blackbox test for invoking the external editor; may be
1299
# slightly problematic to run this cross-platform.
1301
# TODO: do more checks that the commit will succeed before
1302
# spending the user's valuable time typing a commit message.
1304
# TODO: if the commit *does* happen to fail, then save the commit
1305
# message to a temporary file where it can be recovered
1306
tree, selected_list = tree_files(selected_list)
1307
if message is None and not file:
1308
template = make_commit_message_template(tree, selected_list)
1309
message = edit_commit_message(template)
1311
raise BzrCommandError("please specify a commit message"
1312
" with either --message or --file")
1313
elif message and file:
1314
raise BzrCommandError("please specify either --message or --file")
1318
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1321
raise BzrCommandError("empty commit message specified")
1324
tree.commit(message, specific_files=selected_list,
1325
allow_pointless=unchanged, strict=strict)
1326
except PointlessCommit:
1327
# FIXME: This should really happen before the file is read in;
1328
# perhaps prepare the commit; get the message; then actually commit
1329
raise BzrCommandError("no changes to commit",
1330
["use --unchanged to commit anyhow"])
1331
except ConflictsInTree:
1332
raise BzrCommandError("Conflicts detected in working tree. "
1333
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1334
except StrictCommitFailed:
1335
raise BzrCommandError("Commit refused because there are unknown "
1336
"files in the working tree.")
1337
note('Committed revision %d.' % (tree.branch.revno(),))
1340
class cmd_check(Command):
1341
"""Validate consistency of branch history.
1343
This command checks various invariants about the branch storage to
1344
detect data corruption or bzr bugs.
1346
takes_args = ['branch?']
1347
takes_options = ['verbose']
1349
def run(self, branch=None, verbose=False):
1350
from bzrlib.check import check
1352
tree = WorkingTree.open_containing()[0]
1353
branch = tree.branch
1355
branch = Branch.open(branch)
1356
check(branch, verbose)
1359
class cmd_scan_cache(Command):
1362
from bzrlib.hashcache import HashCache
1368
print '%6d stats' % c.stat_count
1369
print '%6d in hashcache' % len(c._cache)
1370
print '%6d files removed from cache' % c.removed_count
1371
print '%6d hashes updated' % c.update_count
1372
print '%6d files changed too recently to cache' % c.danger_count
1379
class cmd_upgrade(Command):
1380
"""Upgrade branch storage to current format.
1382
The check command or bzr developers may sometimes advise you to run
1383
this command. When the default format has changed you may also be warned
1384
during other operations to upgrade.
1386
takes_args = ['url?']
1388
def run(self, url='.'):
1389
from bzrlib.upgrade import upgrade
1393
class cmd_whoami(Command):
1394
"""Show bzr user id."""
1395
takes_options = ['email']
1398
def run(self, email=False):
1400
b = WorkingTree.open_containing(u'.')[0].branch
1401
config = bzrlib.config.BranchConfig(b)
1402
except NotBranchError:
1403
config = bzrlib.config.GlobalConfig()
1406
print config.user_email()
1408
print config.username()
1411
class cmd_nick(Command):
1412
"""Print or set the branch nickname.
1414
If unset, the tree root directory name is used as the nickname
1415
To print the current nickname, execute with no argument.
1417
takes_args = ['nickname?']
1418
def run(self, nickname=None):
1419
branch = Branch.open_containing(u'.')[0]
1420
if nickname is None:
1421
self.printme(branch)
1423
branch.nick = nickname
1426
def printme(self, branch):
1430
class cmd_selftest(Command):
1431
"""Run internal test suite.
1433
This creates temporary test directories in the working directory,
1434
but not existing data is affected. These directories are deleted
1435
if the tests pass, or left behind to help in debugging if they
1436
fail and --keep-output is specified.
1438
If arguments are given, they are regular expressions that say
1439
which tests should run.
1441
If the global option '--no-plugins' is given, plugins are not loaded
1442
before running the selftests. This has two effects: features provided or
1443
modified by plugins will not be tested, and tests provided by plugins will
1448
bzr --no-plugins selftest -v
1450
# TODO: --list should give a list of all available tests
1452
# NB: this is used from the class without creating an instance, which is
1453
# why it does not have a self parameter.
1454
def get_transport_type(typestring):
1455
"""Parse and return a transport specifier."""
1456
if typestring == "sftp":
1457
from bzrlib.transport.sftp import SFTPAbsoluteServer
1458
return SFTPAbsoluteServer
1459
if typestring == "memory":
1460
from bzrlib.transport.memory import MemoryServer
1462
msg = "No known transport type %s. Supported types are: sftp\n" %\
1464
raise BzrCommandError(msg)
1467
takes_args = ['testspecs*']
1468
takes_options = ['verbose',
1469
Option('one', help='stop when one test fails'),
1470
Option('keep-output',
1471
help='keep output directories when tests fail'),
1473
help='Use a different transport by default '
1474
'throughout the test suite.',
1475
type=get_transport_type),
1478
def run(self, testspecs_list=None, verbose=False, one=False,
1479
keep_output=False, transport=None):
1481
from bzrlib.tests import selftest
1482
# we don't want progress meters from the tests to go to the
1483
# real output; and we don't want log messages cluttering up
1485
save_ui = bzrlib.ui.ui_factory
1486
bzrlib.trace.info('running tests...')
1488
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1489
if testspecs_list is not None:
1490
pattern = '|'.join(testspecs_list)
1493
result = selftest(verbose=verbose,
1495
stop_on_failure=one,
1496
keep_output=keep_output,
1497
transport=transport)
1499
bzrlib.trace.info('tests passed')
1501
bzrlib.trace.info('tests failed')
1502
return int(not result)
1504
bzrlib.ui.ui_factory = save_ui
1507
def _get_bzr_branch():
1508
"""If bzr is run from a branch, return Branch or None"""
1509
import bzrlib.errors
1510
from bzrlib.branch import Branch
1511
from bzrlib.osutils import abspath
1512
from os.path import dirname
1515
branch = Branch.open(dirname(abspath(dirname(__file__))))
1517
except bzrlib.errors.BzrError:
1522
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1523
# is bzrlib itself in a branch?
1524
branch = _get_bzr_branch()
1526
rh = branch.revision_history()
1528
print " bzr checkout, revision %d" % (revno,)
1529
print " nick: %s" % (branch.nick,)
1531
print " revid: %s" % (rh[-1],)
1532
print bzrlib.__copyright__
1533
print "http://bazaar-ng.org/"
1535
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1536
print "you may use, modify and redistribute it under the terms of the GNU"
1537
print "General Public License version 2 or later."
1540
class cmd_version(Command):
1541
"""Show version of bzr."""
1546
class cmd_rocks(Command):
1547
"""Statement of optimism."""
1551
print "it sure does!"
1554
class cmd_find_merge_base(Command):
1555
"""Find and print a base revision for merging two branches.
1557
# TODO: Options to specify revisions on either side, as if
1558
# merging only part of the history.
1559
takes_args = ['branch', 'other']
1563
def run(self, branch, other):
1564
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1566
branch1 = Branch.open_containing(branch)[0]
1567
branch2 = Branch.open_containing(other)[0]
1569
history_1 = branch1.revision_history()
1570
history_2 = branch2.revision_history()
1572
last1 = branch1.last_revision()
1573
last2 = branch2.last_revision()
1575
source = MultipleRevisionSources(branch1.repository,
1578
base_rev_id = common_ancestor(last1, last2, source)
1580
print 'merge base is revision %s' % base_rev_id
1584
if base_revno is None:
1585
raise bzrlib.errors.UnrelatedBranches()
1587
print ' r%-6d in %s' % (base_revno, branch)
1589
other_revno = branch2.revision_id_to_revno(base_revid)
1591
print ' r%-6d in %s' % (other_revno, other)
1595
class cmd_merge(Command):
1596
"""Perform a three-way merge.
1598
The branch is the branch you will merge from. By default, it will
1599
merge the latest revision. If you specify a revision, that
1600
revision will be merged. If you specify two revisions, the first
1601
will be used as a BASE, and the second one as OTHER. Revision
1602
numbers are always relative to the specified branch.
1604
By default bzr will try to merge in all new work from the other
1605
branch, automatically determining an appropriate base. If this
1606
fails, you may need to give an explicit base.
1610
To merge the latest revision from bzr.dev
1611
bzr merge ../bzr.dev
1613
To merge changes up to and including revision 82 from bzr.dev
1614
bzr merge -r 82 ../bzr.dev
1616
To merge the changes introduced by 82, without previous changes:
1617
bzr merge -r 81..82 ../bzr.dev
1619
merge refuses to run if there are any uncommitted changes, unless
1622
takes_args = ['branch?']
1623
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1624
Option('show-base', help="Show base revision text in "
1627
def run(self, branch=None, revision=None, force=False, merge_type=None,
1628
show_base=False, reprocess=False):
1629
from bzrlib._merge_core import ApplyMerge3
1630
if merge_type is None:
1631
merge_type = ApplyMerge3
1633
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1635
raise BzrCommandError("No merge location known or specified.")
1637
print "Using saved location: %s" % branch
1638
if revision is None or len(revision) < 1:
1640
other = [branch, -1]
1642
if len(revision) == 1:
1644
other_branch = Branch.open_containing(branch)[0]
1645
revno = revision[0].in_history(other_branch).revno
1646
other = [branch, revno]
1648
assert len(revision) == 2
1649
if None in revision:
1650
raise BzrCommandError(
1651
"Merge doesn't permit that revision specifier.")
1652
b = Branch.open_containing(branch)[0]
1654
base = [branch, revision[0].in_history(b).revno]
1655
other = [branch, revision[1].in_history(b).revno]
1658
conflict_count = merge(other, base, check_clean=(not force),
1659
merge_type=merge_type, reprocess=reprocess,
1660
show_base=show_base)
1661
if conflict_count != 0:
1665
except bzrlib.errors.AmbiguousBase, e:
1666
m = ("sorry, bzr can't determine the right merge base yet\n"
1667
"candidates are:\n "
1668
+ "\n ".join(e.bases)
1670
"please specify an explicit base with -r,\n"
1671
"and (if you want) report this to the bzr developers\n")
1675
class cmd_remerge(Command):
1678
takes_args = ['file*']
1679
takes_options = ['merge-type', 'reprocess',
1680
Option('show-base', help="Show base revision text in "
1683
def run(self, file_list=None, merge_type=None, show_base=False,
1685
from bzrlib.merge import merge_inner, transform_tree
1686
from bzrlib._merge_core import ApplyMerge3
1687
if merge_type is None:
1688
merge_type = ApplyMerge3
1689
tree, file_list = tree_files(file_list)
1692
pending_merges = tree.pending_merges()
1693
if len(pending_merges) != 1:
1694
raise BzrCommandError("Sorry, remerge only works after normal"
1695
+ " merges. Not cherrypicking or"
1697
repository = tree.branch.repository
1698
base_revision = common_ancestor(tree.branch.last_revision(),
1699
pending_merges[0], repository)
1700
base_tree = repository.revision_tree(base_revision)
1701
other_tree = repository.revision_tree(pending_merges[0])
1702
interesting_ids = None
1703
if file_list is not None:
1704
interesting_ids = set()
1705
for filename in file_list:
1706
file_id = tree.path2id(filename)
1707
interesting_ids.add(file_id)
1708
if tree.kind(file_id) != "directory":
1711
for name, ie in tree.inventory.iter_entries(file_id):
1712
interesting_ids.add(ie.file_id)
1713
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1714
if file_list is None:
1715
restore_files = list(tree.iter_conflicts())
1717
restore_files = file_list
1718
for filename in restore_files:
1720
restore(tree.abspath(filename))
1721
except NotConflicted:
1723
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1724
interesting_ids = interesting_ids,
1725
other_rev_id=pending_merges[0],
1726
merge_type=merge_type,
1727
show_base=show_base,
1728
reprocess=reprocess)
1736
class cmd_revert(Command):
1737
"""Reverse all changes since the last commit.
1739
Only versioned files are affected. Specify filenames to revert only
1740
those files. By default, any files that are changed will be backed up
1741
first. Backup files have a '~' appended to their name.
1743
takes_options = ['revision', 'no-backup']
1744
takes_args = ['file*']
1745
aliases = ['merge-revert']
1747
def run(self, revision=None, no_backup=False, file_list=None):
1748
from bzrlib.commands import parse_spec
1749
if file_list is not None:
1750
if len(file_list) == 0:
1751
raise BzrCommandError("No files specified")
1755
tree, file_list = tree_files(file_list)
1756
if revision is None:
1757
# FIXME should be tree.last_revision
1758
rev_id = tree.branch.last_revision()
1759
elif len(revision) != 1:
1760
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1762
rev_id = revision[0].in_history(tree.branch).rev_id
1763
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1767
class cmd_assert_fail(Command):
1768
"""Test reporting of assertion failures"""
1771
assert False, "always fails"
1774
class cmd_help(Command):
1775
"""Show help on a command or other topic.
1777
For a list of all available commands, say 'bzr help commands'."""
1778
takes_options = [Option('long', 'show help on all commands')]
1779
takes_args = ['topic?']
1783
def run(self, topic=None, long=False):
1785
if topic is None and long:
1790
class cmd_shell_complete(Command):
1791
"""Show appropriate completions for context.
1793
For a list of all available commands, say 'bzr shell-complete'."""
1794
takes_args = ['context?']
1799
def run(self, context=None):
1800
import shellcomplete
1801
shellcomplete.shellcomplete(context)
1804
class cmd_fetch(Command):
1805
"""Copy in history from another branch but don't merge it.
1807
This is an internal method used for pull and merge."""
1809
takes_args = ['from_branch', 'to_branch']
1810
def run(self, from_branch, to_branch):
1811
from bzrlib.fetch import Fetcher
1812
from bzrlib.branch import Branch
1813
from_b = Branch.open(from_branch)
1814
to_b = Branch.open(to_branch)
1815
Fetcher(to_b, from_b)
1818
class cmd_missing(Command):
1819
"""Show unmerged/unpulled revisions between two branches.
1821
OTHER_BRANCH may be local or remote."""
1822
takes_args = ['other_branch?']
1823
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1825
'Display changes in the local branch only'),
1826
Option('theirs-only',
1827
'Display changes in the remote branch only'),
1835
def run(self, other_branch=None, reverse=False, mine_only=False,
1836
theirs_only=False, long=True, short=False, line=False,
1837
show_ids=False, verbose=False):
1838
from bzrlib.missing import find_unmerged, iter_log_data
1839
from bzrlib.log import log_formatter
1840
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1841
parent = local_branch.get_parent()
1842
if other_branch is None:
1843
other_branch = parent
1844
if other_branch is None:
1845
raise BzrCommandError("No missing location known or specified.")
1846
print "Using last location: " + local_branch.get_parent()
1847
remote_branch = bzrlib.branch.Branch.open(other_branch)
1848
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1849
log_format = get_log_format(long=long, short=short, line=line)
1850
lf = log_formatter(log_format, sys.stdout,
1852
show_timezone='original')
1853
if reverse is False:
1854
local_extra.reverse()
1855
remote_extra.reverse()
1856
if local_extra and not theirs_only:
1857
print "You have %d extra revision(s):" % len(local_extra)
1858
for data in iter_log_data(local_extra, local_branch.repository,
1861
printed_local = True
1863
printed_local = False
1864
if remote_extra and not mine_only:
1865
if printed_local is True:
1867
print "You are missing %d revision(s):" % len(remote_extra)
1868
for data in iter_log_data(remote_extra, remote_branch.repository,
1871
if not remote_extra and not local_extra:
1873
print "Branches are up to date."
1876
if parent is None and other_branch is not None:
1877
local_branch.set_parent(other_branch)
1881
class cmd_plugins(Command):
1886
import bzrlib.plugin
1887
from inspect import getdoc
1888
for name, plugin in bzrlib.plugin.all_plugins().items():
1889
if hasattr(plugin, '__path__'):
1890
print plugin.__path__[0]
1891
elif hasattr(plugin, '__file__'):
1892
print plugin.__file__
1898
print '\t', d.split('\n')[0]
1901
class cmd_testament(Command):
1902
"""Show testament (signing-form) of a revision."""
1903
takes_options = ['revision', 'long']
1904
takes_args = ['branch?']
1906
def run(self, branch=u'.', revision=None, long=False):
1907
from bzrlib.testament import Testament
1908
b = WorkingTree.open_containing(branch)[0].branch
1911
if revision is None:
1912
rev_id = b.last_revision()
1914
rev_id = revision[0].in_history(b).rev_id
1915
t = Testament.from_revision(b.repository, rev_id)
1917
sys.stdout.writelines(t.as_text_lines())
1919
sys.stdout.write(t.as_short_text())
1924
class cmd_annotate(Command):
1925
"""Show the origin of each line in a file.
1927
This prints out the given file with an annotation on the left side
1928
indicating which revision, author and date introduced the change.
1930
If the origin is the same for a run of consecutive lines, it is
1931
shown only at the top, unless the --all option is given.
1933
# TODO: annotate directories; showing when each file was last changed
1934
# TODO: annotate a previous version of a file
1935
# TODO: if the working copy is modified, show annotations on that
1936
# with new uncommitted lines marked
1937
aliases = ['blame', 'praise']
1938
takes_args = ['filename']
1939
takes_options = [Option('all', help='show annotations on all lines'),
1940
Option('long', help='show date in annotations'),
1944
def run(self, filename, all=False, long=False):
1945
from bzrlib.annotate import annotate_file
1946
tree, relpath = WorkingTree.open_containing(filename)
1947
branch = tree.branch
1950
file_id = tree.inventory.path2id(relpath)
1951
tree = branch.repository.revision_tree(branch.last_revision())
1952
file_version = tree.inventory[file_id].revision
1953
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1958
class cmd_re_sign(Command):
1959
"""Create a digital signature for an existing revision."""
1960
# TODO be able to replace existing ones.
1962
hidden = True # is this right ?
1963
takes_args = ['revision_id*']
1964
takes_options = ['revision']
1966
def run(self, revision_id_list=None, revision=None):
1967
import bzrlib.config as config
1968
import bzrlib.gpg as gpg
1969
if revision_id_list is not None and revision is not None:
1970
raise BzrCommandError('You can only supply one of revision_id or --revision')
1971
if revision_id_list is None and revision is None:
1972
raise BzrCommandError('You must supply either --revision or a revision_id')
1973
b = WorkingTree.open_containing(u'.')[0].branch
1974
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1975
if revision_id_list is not None:
1976
for revision_id in revision_id_list:
1977
b.repository.sign_revision(revision_id, gpg_strategy)
1978
elif revision is not None:
1979
if len(revision) == 1:
1980
revno, rev_id = revision[0].in_history(b)
1981
b.repository.sign_revision(rev_id, gpg_strategy)
1982
elif len(revision) == 2:
1983
# are they both on rh- if so we can walk between them
1984
# might be nice to have a range helper for arbitrary
1985
# revision paths. hmm.
1986
from_revno, from_revid = revision[0].in_history(b)
1987
to_revno, to_revid = revision[1].in_history(b)
1988
if to_revid is None:
1989
to_revno = b.revno()
1990
if from_revno is None or to_revno is None:
1991
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1992
for revno in range(from_revno, to_revno + 1):
1993
b.repository.sign_revision(b.get_rev_id(revno),
1996
raise BzrCommandError('Please supply either one revision, or a range.')
1999
class cmd_uncommit(bzrlib.commands.Command):
2000
"""Remove the last committed revision.
2002
By supplying the --all flag, it will not only remove the entry
2003
from revision_history, but also remove all of the entries in the
2006
--verbose will print out what is being removed.
2007
--dry-run will go through all the motions, but not actually
2010
In the future, uncommit will create a changeset, which can then
2013
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2014
information in 'branch-as-repostory' branches.
2015
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2016
information in shared branches as well.
2018
takes_options = ['verbose', 'revision',
2019
Option('dry-run', help='Don\'t actually make changes'),
2020
Option('force', help='Say yes to all questions.')]
2021
takes_args = ['location?']
2024
def run(self, location=None,
2025
dry_run=False, verbose=False,
2026
revision=None, force=False):
2027
from bzrlib.branch import Branch
2028
from bzrlib.log import log_formatter
2030
from bzrlib.uncommit import uncommit
2032
if location is None:
2034
b, relpath = Branch.open_containing(location)
2036
if revision is None:
2038
rev_id = b.last_revision()
2040
revno, rev_id = revision[0].in_history(b)
2042
print 'No revisions to uncommit.'
2044
for r in range(revno, b.revno()+1):
2045
rev_id = b.get_rev_id(r)
2046
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2047
lf.show(r, b.repository.get_revision(rev_id), None)
2050
print 'Dry-run, pretending to remove the above revisions.'
2052
val = raw_input('Press <enter> to continue')
2054
print 'The above revision(s) will be removed.'
2056
val = raw_input('Are you sure [y/N]? ')
2057
if val.lower() not in ('y', 'yes'):
2061
uncommit(b, dry_run=dry_run, verbose=verbose,
2065
def merge(other_revision, base_revision,
2066
check_clean=True, ignore_zero=False,
2067
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2068
file_list=None, show_base=False, reprocess=False):
2069
"""Merge changes into a tree.
2072
list(path, revno) Base for three-way merge.
2073
If [None, None] then a base will be automatically determined.
2075
list(path, revno) Other revision for three-way merge.
2077
Directory to merge changes into; '.' by default.
2079
If true, this_dir must have no uncommitted changes before the
2081
ignore_zero - If true, suppress the "zero conflicts" message when
2082
there are no conflicts; should be set when doing something we expect
2083
to complete perfectly.
2084
file_list - If supplied, merge only changes to selected files.
2086
All available ancestors of other_revision and base_revision are
2087
automatically pulled into the branch.
2089
The revno may be -1 to indicate the last revision on the branch, which is
2092
This function is intended for use from the command line; programmatic
2093
clients might prefer to call merge.merge_inner(), which has less magic
2096
from bzrlib.merge import Merger, _MergeConflictHandler
2097
if this_dir is None:
2099
this_tree = WorkingTree.open_containing(this_dir)[0]
2100
if show_base and not merge_type is ApplyMerge3:
2101
raise BzrCommandError("Show-base is not supported for this merge"
2102
" type. %s" % merge_type)
2103
if reprocess and not merge_type is ApplyMerge3:
2104
raise BzrCommandError("Reprocess is not supported for this merge"
2105
" type. %s" % merge_type)
2106
if reprocess and show_base:
2107
raise BzrCommandError("Cannot reprocess and show base.")
2108
merger = Merger(this_tree.branch, this_tree=this_tree)
2109
merger.check_basis(check_clean)
2110
merger.set_other(other_revision)
2111
merger.set_base(base_revision)
2112
if merger.base_rev_id == merger.other_rev_id:
2113
note('Nothing to do.')
2115
merger.backup_files = backup_files
2116
merger.merge_type = merge_type
2117
merger.set_interesting_files(file_list)
2118
merger.show_base = show_base
2119
merger.reprocess = reprocess
2120
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2123
ignore_zero=ignore_zero)
2124
conflicts = merger.do_merge()
2125
merger.set_pending()
2129
# these get imported and then picked up by the scan for cmd_*
2130
# TODO: Some more consistent way to split command definitions across files;
2131
# we do need to load at least some information about them to know of
2133
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore