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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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import bzrlib.bzrdir as 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', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, verbose=False):
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from shutil import rmtree
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False):
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# FIXME: Way too big! Put this into a function called from the
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from shutil import rmtree
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from bzrlib.transport import get_transport
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tree_from = WorkingTree.open_containing(u'.')[0]
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br_from = tree_from.branch
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stored_loc = tree_from.branch.get_push_location()
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if stored_loc is None:
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raise BzrCommandError("No push location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = transport.base
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needed = [(transport, transport.relpath(location))]
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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raise BzrCommandError("Could not creeate "
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if isinstance(transport, LocalTransport):
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br_to = WorkingTree.create_standalone(location).branch
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br_to = Branch.create(location)
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old_rh = br_to.revision_history()
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tree_to = br_to.working_tree()
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except NoWorkingTree:
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# TODO: This should be updated for branches which don't have a
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# working tree, as opposed to ones where we just couldn't
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warning('Unable to update the working tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location)
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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from shutil import rmtree
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_dir = bzrdir.BzrDir.open_containing(basis)[0]
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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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# FIXME - wt.last_revision, fallback to branch, fall back to
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# None or perhaps NULL_REVISION to mean copy nothing
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revision_id = br_from.last_revision()
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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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dir = br_from.bzrdir.sprout(to_location, revision_id, basis_dir)
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branch = dir.open_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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WorkingTree.create(branch, 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.basis_tree().inventory
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new_inv = tree.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_info(Command):
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"""Show statistical information about a branch."""
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takes_args = ['branch?']
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def run(self, branch=None):
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b = WorkingTree.open_containing(branch)[0].branch
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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tree, file_list = tree_files(file_list)
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tree.remove(file_list, verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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i = tree.inventory.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
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This prints one line for each directory down to the target,
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starting at the branch root."""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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fid = inv.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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class cmd_revision_history(Command):
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"""Display list of revision ids on this branch."""
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branch = WorkingTree.open_containing(u'.')[0].branch
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for patchid in branch.revision_history():
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class cmd_ancestry(Command):
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"""List all revisions merged into this branch."""
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tree = WorkingTree.open_containing(u'.')[0]
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# FIXME. should be tree.last_revision
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for revision_id in b.repository.get_ancestry(b.last_revision()):
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class cmd_init(Command):
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"""Make a directory into a versioned branch.
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Use this to create an empty branch, or before importing an
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Recipe for importing a tree of files:
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bzr commit -m 'imported project'
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takes_args = ['location?']
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def run(self, location=None):
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from bzrlib.branch import Branch
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# The path has to exist to initialize a
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# branch inside of it.
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# Just using os.mkdir, since I don't
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# believe that we want to create a bunch of
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# locations if the user supplies an extended path
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if not os.path.exists(location):
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WorkingTree.create_standalone(location)
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class cmd_diff(Command):
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"""Show differences in working tree.
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If files are listed, only the changes in those files are listed.
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Otherwise, all changes for the tree are listed.
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# TODO: Allow diff across branches.
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# TODO: Option to use external diff command; could be GNU diff, wdiff,
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# or a graphical diff.
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# TODO: Python difflib is not exactly the same as unidiff; should
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# either fix it up or prefer to use an external diff.
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# TODO: If a directory is given, diff everything under that.
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# TODO: Selected-file diff is inefficient and doesn't show you
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# TODO: This probably handles non-Unix newlines poorly.
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takes_args = ['file*']
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takes_options = ['revision', 'diff-options']
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aliases = ['di', 'dif']
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def run(self, revision=None, file_list=None, diff_options=None):
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from bzrlib.diff import show_diff
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tree, file_list = internal_tree_files(file_list)
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except FileInWrongBranch:
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if len(file_list) != 2:
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raise BzrCommandError("Files are in different branches")
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b, file1 = Branch.open_containing(file_list[0])
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b2, file2 = Branch.open_containing(file_list[1])
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if file1 != "" or file2 != "":
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# FIXME diff those two files. rbc 20051123
792
raise BzrCommandError("Files are in different branches")
794
if revision is not None:
796
raise BzrCommandError("Can't specify -r with two branches")
797
if (len(revision) == 1) or (revision[1].spec is None):
798
return show_diff(tree.branch, revision[0], specific_files=file_list,
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external_diff_options=diff_options)
800
elif len(revision) == 2:
801
return show_diff(tree.branch, revision[0], specific_files=file_list,
802
external_diff_options=diff_options,
803
revision2=revision[1])
805
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
808
return show_diff(b, None, specific_files=file_list,
809
external_diff_options=diff_options, b2=b2)
811
return show_diff(tree.branch, None, specific_files=file_list,
812
external_diff_options=diff_options)
815
class cmd_deleted(Command):
816
"""List files deleted in the working tree.
818
# TODO: Show files deleted since a previous revision, or
819
# between two revisions.
820
# TODO: Much more efficient way to do this: read in new
821
# directories with readdir, rather than stating each one. Same
822
# level of effort but possibly much less IO. (Or possibly not,
823
# if the directories are very large...)
825
def run(self, show_ids=False):
826
tree = WorkingTree.open_containing(u'.')[0]
827
old = tree.basis_tree()
828
for path, ie in old.inventory.iter_entries():
829
if not tree.has_id(ie.file_id):
831
print '%-50s %s' % (path, ie.file_id)
836
class cmd_modified(Command):
837
"""List files modified in working tree."""
841
from bzrlib.delta import compare_trees
843
tree = WorkingTree.open_containing(u'.')[0]
844
td = compare_trees(tree.basis_tree(), tree)
846
for path, id, kind, text_modified, meta_modified in td.modified:
851
class cmd_added(Command):
852
"""List files added in working tree."""
856
wt = WorkingTree.open_containing(u'.')[0]
857
basis_inv = wt.basis_tree().inventory
860
if file_id in basis_inv:
862
path = inv.id2path(file_id)
863
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
869
class cmd_root(Command):
870
"""Show the tree root directory.
872
The root is the nearest enclosing directory with a .bzr control
874
takes_args = ['filename?']
876
def run(self, filename=None):
877
"""Print the branch root."""
878
tree = WorkingTree.open_containing(filename)[0]
882
class cmd_log(Command):
883
"""Show log of this branch.
885
To request a range of logs, you can use the command -r begin..end
886
-r revision requests a specific revision, -r ..end or -r begin.. are
890
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
892
takes_args = ['filename?']
893
takes_options = [Option('forward',
894
help='show from oldest to newest'),
895
'timezone', 'verbose',
896
'show-ids', 'revision',
899
help='show revisions whose message matches this regexp',
904
def run(self, filename=None, timezone='original',
913
from bzrlib.log import log_formatter, show_log
915
assert message is None or isinstance(message, basestring), \
916
"invalid message argument %r" % message
917
direction = (forward and 'forward') or 'reverse'
922
# find the file id to log:
924
dir, fp = bzrdir.BzrDir.open_containing(filename)
925
b = dir.open_branch()
929
inv = dir.open_workingtree().inventory
930
except (errors.NotBranchError, errors.NotLocalUrl):
931
# either no tree, or is remote.
932
inv = b.basis_tree().inventory
933
file_id = inv.path2id(fp)
936
# FIXME ? log the current subdir only RBC 20060203
937
dir, relpath = bzrdir.BzrDir.open_containing('.')
938
b = dir.open_branch()
943
elif len(revision) == 1:
944
rev1 = rev2 = revision[0].in_history(b).revno
945
elif len(revision) == 2:
946
rev1 = revision[0].in_history(b).revno
947
rev2 = revision[1].in_history(b).revno
949
raise BzrCommandError('bzr log --revision takes one or two values.')
951
# By this point, the revision numbers are converted to the +ve
952
# form if they were supplied in the -ve form, so we can do
953
# this comparison in relative safety
955
(rev2, rev1) = (rev1, rev2)
957
mutter('encoding log as %r', bzrlib.user_encoding)
959
# use 'replace' so that we don't abort if trying to write out
960
# in e.g. the default C locale.
961
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
963
log_format = get_log_format(long=long, short=short, line=line)
964
lf = log_formatter(log_format,
967
show_timezone=timezone)
979
def get_log_format(long=False, short=False, line=False, default='long'):
990
class cmd_touching_revisions(Command):
991
"""Return revision-ids which affected a particular file.
993
A more user-friendly interface is "bzr log FILE"."""
995
takes_args = ["filename"]
997
def run(self, filename):
998
tree, relpath = WorkingTree.open_containing(filename)
1000
inv = tree.read_working_inventory()
1001
file_id = inv.path2id(relpath)
1002
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1003
print "%6d %s" % (revno, what)
1006
class cmd_ls(Command):
1007
"""List files in a tree.
1009
# TODO: Take a revision or remote path and list that tree instead.
1011
takes_options = ['verbose', 'revision',
1012
Option('non-recursive',
1013
help='don\'t recurse into sub-directories'),
1015
help='Print all paths from the root of the branch.'),
1016
Option('unknown', help='Print unknown files'),
1017
Option('versioned', help='Print versioned files'),
1018
Option('ignored', help='Print ignored files'),
1020
Option('null', help='Null separate the files'),
1023
def run(self, revision=None, verbose=False,
1024
non_recursive=False, from_root=False,
1025
unknown=False, versioned=False, ignored=False,
1028
if verbose and null:
1029
raise BzrCommandError('Cannot set both --verbose and --null')
1030
all = not (unknown or versioned or ignored)
1032
selection = {'I':ignored, '?':unknown, 'V':versioned}
1034
tree, relpath = WorkingTree.open_containing(u'.')
1039
if revision is not None:
1040
tree = tree.branch.repository.revision_tree(
1041
revision[0].in_history(tree.branch).rev_id)
1042
for fp, fc, kind, fid, entry in tree.list_files():
1043
if fp.startswith(relpath):
1044
fp = fp[len(relpath):]
1045
if non_recursive and '/' in fp:
1047
if not all and not selection[fc]:
1050
kindch = entry.kind_character()
1051
print '%-8s %s%s' % (fc, fp, kindch)
1053
sys.stdout.write(fp)
1054
sys.stdout.write('\0')
1060
class cmd_unknowns(Command):
1061
"""List unknown files."""
1064
from bzrlib.osutils import quotefn
1065
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1069
class cmd_ignore(Command):
1070
"""Ignore a command or pattern.
1072
To remove patterns from the ignore list, edit the .bzrignore file.
1074
If the pattern contains a slash, it is compared to the whole path
1075
from the branch root. Otherwise, it is compared to only the last
1076
component of the path. To match a file only in the root directory,
1079
Ignore patterns are case-insensitive on case-insensitive systems.
1081
Note: wildcards must be quoted from the shell on Unix.
1084
bzr ignore ./Makefile
1085
bzr ignore '*.class'
1087
# TODO: Complain if the filename is absolute
1088
takes_args = ['name_pattern']
1090
def run(self, name_pattern):
1091
from bzrlib.atomicfile import AtomicFile
1094
tree, relpath = WorkingTree.open_containing(u'.')
1095
ifn = tree.abspath('.bzrignore')
1097
if os.path.exists(ifn):
1100
igns = f.read().decode('utf-8')
1106
# TODO: If the file already uses crlf-style termination, maybe
1107
# we should use that for the newly added lines?
1109
if igns and igns[-1] != '\n':
1111
igns += name_pattern + '\n'
1114
f = AtomicFile(ifn, 'wt')
1115
f.write(igns.encode('utf-8'))
1120
inv = tree.inventory
1121
if inv.path2id('.bzrignore'):
1122
mutter('.bzrignore is already versioned')
1124
mutter('need to make new .bzrignore file versioned')
1125
tree.add(['.bzrignore'])
1128
class cmd_ignored(Command):
1129
"""List ignored files and the patterns that matched them.
1131
See also: bzr ignore"""
1134
tree = WorkingTree.open_containing(u'.')[0]
1135
for path, file_class, kind, file_id, entry in tree.list_files():
1136
if file_class != 'I':
1138
## XXX: Slightly inefficient since this was already calculated
1139
pat = tree.is_ignored(path)
1140
print '%-50s %s' % (path, pat)
1143
class cmd_lookup_revision(Command):
1144
"""Lookup the revision-id from a revision-number
1147
bzr lookup-revision 33
1150
takes_args = ['revno']
1153
def run(self, revno):
1157
raise BzrCommandError("not a valid revision-number: %r" % revno)
1159
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1162
class cmd_export(Command):
1163
"""Export past revision to destination directory.
1165
If no revision is specified this exports the last committed revision.
1167
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1168
given, try to find the format with the extension. If no extension
1169
is found exports to a directory (equivalent to --format=dir).
1171
Root may be the top directory for tar, tgz and tbz2 formats. If none
1172
is given, the top directory will be the root name of the file.
1174
Note: export of tree with non-ascii filenames to zip is not supported.
1176
Supported formats Autodetected by extension
1177
----------------- -------------------------
1180
tbz2 .tar.bz2, .tbz2
1184
takes_args = ['dest']
1185
takes_options = ['revision', 'format', 'root']
1186
def run(self, dest, revision=None, format=None, root=None):
1188
from bzrlib.export import export
1189
tree = WorkingTree.open_containing(u'.')[0]
1191
if revision is None:
1192
# should be tree.last_revision FIXME
1193
rev_id = b.last_revision()
1195
if len(revision) != 1:
1196
raise BzrError('bzr export --revision takes exactly 1 argument')
1197
rev_id = revision[0].in_history(b).rev_id
1198
t = b.repository.revision_tree(rev_id)
1200
export(t, dest, format, root)
1201
except errors.NoSuchExportFormat, e:
1202
raise BzrCommandError('Unsupported export format: %s' % e.format)
1205
class cmd_cat(Command):
1206
"""Write a file's text from a previous revision."""
1208
takes_options = ['revision']
1209
takes_args = ['filename']
1212
def run(self, filename, revision=None):
1213
if revision is not None and len(revision) != 1:
1214
raise BzrCommandError("bzr cat --revision takes exactly one number")
1217
tree, relpath = WorkingTree.open_containing(filename)
1219
except NotBranchError:
1223
b, relpath = Branch.open_containing(filename)
1224
if revision is None:
1225
revision_id = b.last_revision()
1227
revision_id = revision[0].in_history(b).rev_id
1228
b.print_file(relpath, revision_id)
1231
class cmd_local_time_offset(Command):
1232
"""Show the offset in seconds from GMT to local time."""
1236
print bzrlib.osutils.local_time_offset()
1240
class cmd_commit(Command):
1241
"""Commit changes into a new revision.
1243
If no arguments are given, the entire tree is committed.
1245
If selected files are specified, only changes to those files are
1246
committed. If a directory is specified then the directory and everything
1247
within it is committed.
1249
A selected-file commit may fail in some cases where the committed
1250
tree would be invalid, such as trying to commit a file in a
1251
newly-added directory that is not itself committed.
1253
# TODO: Run hooks on tree to-be-committed, and after commit.
1255
# TODO: Strict commit that fails if there are deleted files.
1256
# (what does "deleted files" mean ??)
1258
# TODO: Give better message for -s, --summary, used by tla people
1260
# XXX: verbose currently does nothing
1262
takes_args = ['selected*']
1263
takes_options = ['message', 'verbose',
1265
help='commit even if nothing has changed'),
1266
Option('file', type=str,
1268
help='file containing commit message'),
1270
help="refuse to commit if there are unknown "
1271
"files in the working tree."),
1273
aliases = ['ci', 'checkin']
1275
def run(self, message=None, file=None, verbose=True, selected_list=None,
1276
unchanged=False, strict=False):
1277
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1279
from bzrlib.msgeditor import edit_commit_message, \
1280
make_commit_message_template
1281
from bzrlib.status import show_status
1282
from tempfile import TemporaryFile
1285
# TODO: Need a blackbox test for invoking the external editor; may be
1286
# slightly problematic to run this cross-platform.
1288
# TODO: do more checks that the commit will succeed before
1289
# spending the user's valuable time typing a commit message.
1291
# TODO: if the commit *does* happen to fail, then save the commit
1292
# message to a temporary file where it can be recovered
1293
tree, selected_list = tree_files(selected_list)
1294
if message is None and not file:
1295
template = make_commit_message_template(tree, selected_list)
1296
message = edit_commit_message(template)
1298
raise BzrCommandError("please specify a commit message"
1299
" with either --message or --file")
1300
elif message and file:
1301
raise BzrCommandError("please specify either --message or --file")
1305
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1308
raise BzrCommandError("empty commit message specified")
1311
tree.commit(message, specific_files=selected_list,
1312
allow_pointless=unchanged, strict=strict)
1313
except PointlessCommit:
1314
# FIXME: This should really happen before the file is read in;
1315
# perhaps prepare the commit; get the message; then actually commit
1316
raise BzrCommandError("no changes to commit",
1317
["use --unchanged to commit anyhow"])
1318
except ConflictsInTree:
1319
raise BzrCommandError("Conflicts detected in working tree. "
1320
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1321
except StrictCommitFailed:
1322
raise BzrCommandError("Commit refused because there are unknown "
1323
"files in the working tree.")
1324
note('Committed revision %d.' % (tree.branch.revno(),))
1327
class cmd_check(Command):
1328
"""Validate consistency of branch history.
1330
This command checks various invariants about the branch storage to
1331
detect data corruption or bzr bugs.
1333
takes_args = ['branch?']
1334
takes_options = ['verbose']
1336
def run(self, branch=None, verbose=False):
1337
from bzrlib.check import check
1339
tree = WorkingTree.open_containing()[0]
1340
branch = tree.branch
1342
branch = Branch.open(branch)
1343
check(branch, verbose)
1346
class cmd_scan_cache(Command):
1349
from bzrlib.hashcache import HashCache
1355
print '%6d stats' % c.stat_count
1356
print '%6d in hashcache' % len(c._cache)
1357
print '%6d files removed from cache' % c.removed_count
1358
print '%6d hashes updated' % c.update_count
1359
print '%6d files changed too recently to cache' % c.danger_count
1366
class cmd_upgrade(Command):
1367
"""Upgrade branch storage to current format.
1369
The check command or bzr developers may sometimes advise you to run
1370
this command. When the default format has changed you may also be warned
1371
during other operations to upgrade.
1373
takes_args = ['url?']
1375
def run(self, url='.'):
1376
from bzrlib.upgrade import upgrade
1380
class cmd_whoami(Command):
1381
"""Show bzr user id."""
1382
takes_options = ['email']
1385
def run(self, email=False):
1387
b = WorkingTree.open_containing(u'.')[0].branch
1388
config = bzrlib.config.BranchConfig(b)
1389
except NotBranchError:
1390
config = bzrlib.config.GlobalConfig()
1393
print config.user_email()
1395
print config.username()
1398
class cmd_nick(Command):
1399
"""Print or set the branch nickname.
1401
If unset, the tree root directory name is used as the nickname
1402
To print the current nickname, execute with no argument.
1404
takes_args = ['nickname?']
1405
def run(self, nickname=None):
1406
branch = Branch.open_containing(u'.')[0]
1407
if nickname is None:
1408
self.printme(branch)
1410
branch.nick = nickname
1413
def printme(self, branch):
1417
class cmd_selftest(Command):
1418
"""Run internal test suite.
1420
This creates temporary test directories in the working directory,
1421
but not existing data is affected. These directories are deleted
1422
if the tests pass, or left behind to help in debugging if they
1423
fail and --keep-output is specified.
1425
If arguments are given, they are regular expressions that say
1426
which tests should run.
1428
If the global option '--no-plugins' is given, plugins are not loaded
1429
before running the selftests. This has two effects: features provided or
1430
modified by plugins will not be tested, and tests provided by plugins will
1435
bzr --no-plugins selftest -v
1437
# TODO: --list should give a list of all available tests
1439
# NB: this is used from the class without creating an instance, which is
1440
# why it does not have a self parameter.
1441
def get_transport_type(typestring):
1442
"""Parse and return a transport specifier."""
1443
if typestring == "sftp":
1444
from bzrlib.transport.sftp import SFTPAbsoluteServer
1445
return SFTPAbsoluteServer
1446
if typestring == "memory":
1447
from bzrlib.transport.memory import MemoryServer
1449
msg = "No known transport type %s. Supported types are: sftp\n" %\
1451
raise BzrCommandError(msg)
1454
takes_args = ['testspecs*']
1455
takes_options = ['verbose',
1456
Option('one', help='stop when one test fails'),
1457
Option('keep-output',
1458
help='keep output directories when tests fail'),
1460
help='Use a different transport by default '
1461
'throughout the test suite.',
1462
type=get_transport_type),
1465
def run(self, testspecs_list=None, verbose=False, one=False,
1466
keep_output=False, transport=None):
1468
from bzrlib.tests import selftest
1469
# we don't want progress meters from the tests to go to the
1470
# real output; and we don't want log messages cluttering up
1472
save_ui = bzrlib.ui.ui_factory
1473
bzrlib.trace.info('running tests...')
1475
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1476
if testspecs_list is not None:
1477
pattern = '|'.join(testspecs_list)
1480
result = selftest(verbose=verbose,
1482
stop_on_failure=one,
1483
keep_output=keep_output,
1484
transport=transport)
1486
bzrlib.trace.info('tests passed')
1488
bzrlib.trace.info('tests failed')
1489
return int(not result)
1491
bzrlib.ui.ui_factory = save_ui
1494
def _get_bzr_branch():
1495
"""If bzr is run from a branch, return Branch or None"""
1496
import bzrlib.errors
1497
from bzrlib.branch import Branch
1498
from bzrlib.osutils import abspath
1499
from os.path import dirname
1502
branch = Branch.open(dirname(abspath(dirname(__file__))))
1504
except bzrlib.errors.BzrError:
1509
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1510
# is bzrlib itself in a branch?
1511
branch = _get_bzr_branch()
1513
rh = branch.revision_history()
1515
print " bzr checkout, revision %d" % (revno,)
1516
print " nick: %s" % (branch.nick,)
1518
print " revid: %s" % (rh[-1],)
1519
print bzrlib.__copyright__
1520
print "http://bazaar-ng.org/"
1522
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1523
print "you may use, modify and redistribute it under the terms of the GNU"
1524
print "General Public License version 2 or later."
1527
class cmd_version(Command):
1528
"""Show version of bzr."""
1533
class cmd_rocks(Command):
1534
"""Statement of optimism."""
1538
print "it sure does!"
1541
class cmd_find_merge_base(Command):
1542
"""Find and print a base revision for merging two branches.
1544
# TODO: Options to specify revisions on either side, as if
1545
# merging only part of the history.
1546
takes_args = ['branch', 'other']
1550
def run(self, branch, other):
1551
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1553
branch1 = Branch.open_containing(branch)[0]
1554
branch2 = Branch.open_containing(other)[0]
1556
history_1 = branch1.revision_history()
1557
history_2 = branch2.revision_history()
1559
last1 = branch1.last_revision()
1560
last2 = branch2.last_revision()
1562
source = MultipleRevisionSources(branch1.repository,
1565
base_rev_id = common_ancestor(last1, last2, source)
1567
print 'merge base is revision %s' % base_rev_id
1571
if base_revno is None:
1572
raise bzrlib.errors.UnrelatedBranches()
1574
print ' r%-6d in %s' % (base_revno, branch)
1576
other_revno = branch2.revision_id_to_revno(base_revid)
1578
print ' r%-6d in %s' % (other_revno, other)
1582
class cmd_merge(Command):
1583
"""Perform a three-way merge.
1585
The branch is the branch you will merge from. By default, it will
1586
merge the latest revision. If you specify a revision, that
1587
revision will be merged. If you specify two revisions, the first
1588
will be used as a BASE, and the second one as OTHER. Revision
1589
numbers are always relative to the specified branch.
1591
By default bzr will try to merge in all new work from the other
1592
branch, automatically determining an appropriate base. If this
1593
fails, you may need to give an explicit base.
1597
To merge the latest revision from bzr.dev
1598
bzr merge ../bzr.dev
1600
To merge changes up to and including revision 82 from bzr.dev
1601
bzr merge -r 82 ../bzr.dev
1603
To merge the changes introduced by 82, without previous changes:
1604
bzr merge -r 81..82 ../bzr.dev
1606
merge refuses to run if there are any uncommitted changes, unless
1609
takes_args = ['branch?']
1610
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1611
Option('show-base', help="Show base revision text in "
1614
def run(self, branch=None, revision=None, force=False, merge_type=None,
1615
show_base=False, reprocess=False):
1616
from bzrlib._merge_core import ApplyMerge3
1617
if merge_type is None:
1618
merge_type = ApplyMerge3
1620
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1622
raise BzrCommandError("No merge location known or specified.")
1624
print "Using saved location: %s" % branch
1625
if revision is None or len(revision) < 1:
1627
other = [branch, -1]
1629
if len(revision) == 1:
1631
other_branch = Branch.open_containing(branch)[0]
1632
revno = revision[0].in_history(other_branch).revno
1633
other = [branch, revno]
1635
assert len(revision) == 2
1636
if None in revision:
1637
raise BzrCommandError(
1638
"Merge doesn't permit that revision specifier.")
1639
b = Branch.open_containing(branch)[0]
1641
base = [branch, revision[0].in_history(b).revno]
1642
other = [branch, revision[1].in_history(b).revno]
1645
conflict_count = merge(other, base, check_clean=(not force),
1646
merge_type=merge_type, reprocess=reprocess,
1647
show_base=show_base)
1648
if conflict_count != 0:
1652
except bzrlib.errors.AmbiguousBase, e:
1653
m = ("sorry, bzr can't determine the right merge base yet\n"
1654
"candidates are:\n "
1655
+ "\n ".join(e.bases)
1657
"please specify an explicit base with -r,\n"
1658
"and (if you want) report this to the bzr developers\n")
1662
class cmd_remerge(Command):
1665
takes_args = ['file*']
1666
takes_options = ['merge-type', 'reprocess',
1667
Option('show-base', help="Show base revision text in "
1670
def run(self, file_list=None, merge_type=None, show_base=False,
1672
from bzrlib.merge import merge_inner, transform_tree
1673
from bzrlib._merge_core import ApplyMerge3
1674
if merge_type is None:
1675
merge_type = ApplyMerge3
1676
tree, file_list = tree_files(file_list)
1679
pending_merges = tree.pending_merges()
1680
if len(pending_merges) != 1:
1681
raise BzrCommandError("Sorry, remerge only works after normal"
1682
+ " merges. Not cherrypicking or"
1684
repository = tree.branch.repository
1685
base_revision = common_ancestor(tree.branch.last_revision(),
1686
pending_merges[0], repository)
1687
base_tree = repository.revision_tree(base_revision)
1688
other_tree = repository.revision_tree(pending_merges[0])
1689
interesting_ids = None
1690
if file_list is not None:
1691
interesting_ids = set()
1692
for filename in file_list:
1693
file_id = tree.path2id(filename)
1694
interesting_ids.add(file_id)
1695
if tree.kind(file_id) != "directory":
1698
for name, ie in tree.inventory.iter_entries(file_id):
1699
interesting_ids.add(ie.file_id)
1700
transform_tree(tree, tree.basis_tree(), interesting_ids)
1701
if file_list is None:
1702
restore_files = list(tree.iter_conflicts())
1704
restore_files = file_list
1705
for filename in restore_files:
1707
restore(tree.abspath(filename))
1708
except NotConflicted:
1710
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1711
interesting_ids = interesting_ids,
1712
other_rev_id=pending_merges[0],
1713
merge_type=merge_type,
1714
show_base=show_base,
1715
reprocess=reprocess)
1723
class cmd_revert(Command):
1724
"""Reverse all changes since the last commit.
1726
Only versioned files are affected. Specify filenames to revert only
1727
those files. By default, any files that are changed will be backed up
1728
first. Backup files have a '~' appended to their name.
1730
takes_options = ['revision', 'no-backup']
1731
takes_args = ['file*']
1732
aliases = ['merge-revert']
1734
def run(self, revision=None, no_backup=False, file_list=None):
1735
from bzrlib.commands import parse_spec
1736
if file_list is not None:
1737
if len(file_list) == 0:
1738
raise BzrCommandError("No files specified")
1742
tree, file_list = tree_files(file_list)
1743
if revision is None:
1744
# FIXME should be tree.last_revision
1745
rev_id = tree.branch.last_revision()
1746
elif len(revision) != 1:
1747
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1749
rev_id = revision[0].in_history(tree.branch).rev_id
1750
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1754
class cmd_assert_fail(Command):
1755
"""Test reporting of assertion failures"""
1758
assert False, "always fails"
1761
class cmd_help(Command):
1762
"""Show help on a command or other topic.
1764
For a list of all available commands, say 'bzr help commands'."""
1765
takes_options = ['long']
1766
takes_args = ['topic?']
1770
def run(self, topic=None, long=False):
1772
if topic is None and long:
1777
class cmd_shell_complete(Command):
1778
"""Show appropriate completions for context.
1780
For a list of all available commands, say 'bzr shell-complete'."""
1781
takes_args = ['context?']
1786
def run(self, context=None):
1787
import shellcomplete
1788
shellcomplete.shellcomplete(context)
1791
class cmd_fetch(Command):
1792
"""Copy in history from another branch but don't merge it.
1794
This is an internal method used for pull and merge."""
1796
takes_args = ['from_branch', 'to_branch']
1797
def run(self, from_branch, to_branch):
1798
from bzrlib.fetch import Fetcher
1799
from bzrlib.branch import Branch
1800
from_b = Branch.open(from_branch)
1801
to_b = Branch.open(to_branch)
1802
Fetcher(to_b, from_b)
1805
class cmd_missing(Command):
1806
"""Show unmerged/unpulled revisions between two branches.
1808
OTHER_BRANCH may be local or remote."""
1809
takes_args = ['other_branch?']
1810
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1812
'Display changes in the local branch only'),
1813
Option('theirs-only',
1814
'Display changes in the remote branch only'),
1822
def run(self, other_branch=None, reverse=False, mine_only=False,
1823
theirs_only=False, long=True, short=False, line=False,
1824
show_ids=False, verbose=False):
1825
from bzrlib.missing import find_unmerged, iter_log_data
1826
from bzrlib.log import log_formatter
1827
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1828
parent = local_branch.get_parent()
1829
if other_branch is None:
1830
other_branch = parent
1831
if other_branch is None:
1832
raise BzrCommandError("No missing location known or specified.")
1833
print "Using last location: " + local_branch.get_parent()
1834
remote_branch = bzrlib.branch.Branch.open(other_branch)
1835
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1836
log_format = get_log_format(long=long, short=short, line=line)
1837
lf = log_formatter(log_format, sys.stdout,
1839
show_timezone='original')
1840
if reverse is False:
1841
local_extra.reverse()
1842
remote_extra.reverse()
1843
if local_extra and not theirs_only:
1844
print "You have %d extra revision(s):" % len(local_extra)
1845
for data in iter_log_data(local_extra, local_branch.repository,
1848
printed_local = True
1850
printed_local = False
1851
if remote_extra and not mine_only:
1852
if printed_local is True:
1854
print "You are missing %d revision(s):" % len(remote_extra)
1855
for data in iter_log_data(remote_extra, remote_branch.repository,
1858
if not remote_extra and not local_extra:
1860
print "Branches are up to date."
1863
if parent is None and other_branch is not None:
1864
local_branch.set_parent(other_branch)
1868
class cmd_plugins(Command):
1873
import bzrlib.plugin
1874
from inspect import getdoc
1875
for name, plugin in bzrlib.plugin.all_plugins().items():
1876
if hasattr(plugin, '__path__'):
1877
print plugin.__path__[0]
1878
elif hasattr(plugin, '__file__'):
1879
print plugin.__file__
1885
print '\t', d.split('\n')[0]
1888
class cmd_testament(Command):
1889
"""Show testament (signing-form) of a revision."""
1890
takes_options = ['revision', 'long']
1891
takes_args = ['branch?']
1893
def run(self, branch=u'.', revision=None, long=False):
1894
from bzrlib.testament import Testament
1895
b = WorkingTree.open_containing(branch)[0].branch
1898
if revision is None:
1899
rev_id = b.last_revision()
1901
rev_id = revision[0].in_history(b).rev_id
1902
t = Testament.from_revision(b.repository, rev_id)
1904
sys.stdout.writelines(t.as_text_lines())
1906
sys.stdout.write(t.as_short_text())
1911
class cmd_annotate(Command):
1912
"""Show the origin of each line in a file.
1914
This prints out the given file with an annotation on the left side
1915
indicating which revision, author and date introduced the change.
1917
If the origin is the same for a run of consecutive lines, it is
1918
shown only at the top, unless the --all option is given.
1920
# TODO: annotate directories; showing when each file was last changed
1921
# TODO: annotate a previous version of a file
1922
# TODO: if the working copy is modified, show annotations on that
1923
# with new uncommitted lines marked
1924
aliases = ['blame', 'praise']
1925
takes_args = ['filename']
1926
takes_options = [Option('all', help='show annotations on all lines'),
1927
Option('long', help='show date in annotations'),
1931
def run(self, filename, all=False, long=False):
1932
from bzrlib.annotate import annotate_file
1933
tree, relpath = WorkingTree.open_containing(filename)
1934
branch = tree.branch
1937
file_id = tree.inventory.path2id(relpath)
1938
tree = branch.repository.revision_tree(branch.last_revision())
1939
file_version = tree.inventory[file_id].revision
1940
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1945
class cmd_re_sign(Command):
1946
"""Create a digital signature for an existing revision."""
1947
# TODO be able to replace existing ones.
1949
hidden = True # is this right ?
1950
takes_args = ['revision_id?']
1951
takes_options = ['revision']
1953
def run(self, revision_id=None, revision=None):
1954
import bzrlib.config as config
1955
import bzrlib.gpg as gpg
1956
if revision_id is not None and revision is not None:
1957
raise BzrCommandError('You can only supply one of revision_id or --revision')
1958
if revision_id is None and revision is None:
1959
raise BzrCommandError('You must supply either --revision or a revision_id')
1960
b = WorkingTree.open_containing(u'.')[0].branch
1961
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1962
if revision_id is not None:
1963
b.repository.sign_revision(revision_id, gpg_strategy)
1964
elif revision is not None:
1965
if len(revision) == 1:
1966
revno, rev_id = revision[0].in_history(b)
1967
b.repository.sign_revision(rev_id, gpg_strategy)
1968
elif len(revision) == 2:
1969
# are they both on rh- if so we can walk between them
1970
# might be nice to have a range helper for arbitrary
1971
# revision paths. hmm.
1972
from_revno, from_revid = revision[0].in_history(b)
1973
to_revno, to_revid = revision[1].in_history(b)
1974
if to_revid is None:
1975
to_revno = b.revno()
1976
if from_revno is None or to_revno is None:
1977
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1978
for revno in range(from_revno, to_revno + 1):
1979
b.repository.sign_revision(b.get_rev_id(revno),
1982
raise BzrCommandError('Please supply either one revision, or a range.')
1985
class cmd_uncommit(bzrlib.commands.Command):
1986
"""Remove the last committed revision.
1988
By supplying the --all flag, it will not only remove the entry
1989
from revision_history, but also remove all of the entries in the
1992
--verbose will print out what is being removed.
1993
--dry-run will go through all the motions, but not actually
1996
In the future, uncommit will create a changeset, which can then
1999
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2000
information in 'branch-as-repostory' branches.
2001
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2002
information in shared branches as well.
2004
takes_options = ['verbose', 'revision',
2005
Option('dry-run', help='Don\'t actually make changes'),
2006
Option('force', help='Say yes to all questions.')]
2007
takes_args = ['location?']
2010
def run(self, location=None,
2011
dry_run=False, verbose=False,
2012
revision=None, force=False):
2013
from bzrlib.branch import Branch
2014
from bzrlib.log import log_formatter
2016
from bzrlib.uncommit import uncommit
2018
if location is None:
2020
b, relpath = Branch.open_containing(location)
2022
if revision is None:
2024
rev_id = b.last_revision()
2026
revno, rev_id = revision[0].in_history(b)
2028
print 'No revisions to uncommit.'
2030
for r in range(revno, b.revno()+1):
2031
rev_id = b.get_rev_id(r)
2032
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2033
lf.show(r, b.repository.get_revision(rev_id), None)
2036
print 'Dry-run, pretending to remove the above revisions.'
2038
val = raw_input('Press <enter> to continue')
2040
print 'The above revision(s) will be removed.'
2042
val = raw_input('Are you sure [y/N]? ')
2043
if val.lower() not in ('y', 'yes'):
2047
uncommit(b, dry_run=dry_run, verbose=verbose,
2051
def merge(other_revision, base_revision,
2052
check_clean=True, ignore_zero=False,
2053
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2054
file_list=None, show_base=False, reprocess=False):
2055
"""Merge changes into a tree.
2058
list(path, revno) Base for three-way merge.
2059
If [None, None] then a base will be automatically determined.
2061
list(path, revno) Other revision for three-way merge.
2063
Directory to merge changes into; '.' by default.
2065
If true, this_dir must have no uncommitted changes before the
2067
ignore_zero - If true, suppress the "zero conflicts" message when
2068
there are no conflicts; should be set when doing something we expect
2069
to complete perfectly.
2070
file_list - If supplied, merge only changes to selected files.
2072
All available ancestors of other_revision and base_revision are
2073
automatically pulled into the branch.
2075
The revno may be -1 to indicate the last revision on the branch, which is
2078
This function is intended for use from the command line; programmatic
2079
clients might prefer to call merge.merge_inner(), which has less magic
2082
from bzrlib.merge import Merger, _MergeConflictHandler
2083
if this_dir is None:
2085
this_tree = WorkingTree.open_containing(this_dir)[0]
2086
if show_base and not merge_type is ApplyMerge3:
2087
raise BzrCommandError("Show-base is not supported for this merge"
2088
" type. %s" % merge_type)
2089
if reprocess and not merge_type is ApplyMerge3:
2090
raise BzrCommandError("Reprocess is not supported for this merge"
2091
" type. %s" % merge_type)
2092
if reprocess and show_base:
2093
raise BzrCommandError("Cannot reprocess and show base.")
2094
merger = Merger(this_tree.branch, this_tree=this_tree)
2095
merger.check_basis(check_clean)
2096
merger.set_other(other_revision)
2097
merger.set_base(base_revision)
2098
if merger.base_rev_id == merger.other_rev_id:
2099
note('Nothing to do.')
2101
merger.backup_files = backup_files
2102
merger.merge_type = merge_type
2103
merger.set_interesting_files(file_list)
2104
merger.show_base = show_base
2105
merger.reprocess = reprocess
2106
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2109
ignore_zero=ignore_zero)
2110
conflicts = merger.do_merge()
2111
merger.set_pending()
2115
# these get imported and then picked up by the scan for cmd_*
2116
# TODO: Some more consistent way to split command definitions across files;
2117
# we do need to load at least some information about them to know of
2119
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore