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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 shutil import rmtree
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import bzrlib.branch as branch
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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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# 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 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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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_checkout(Command):
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"""Create a new checkout of an existing branch.
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If the TO_LOCATION is omitted, the last component of the BRANCH_LOCATION will
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be used. In other words, "checkout ../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 "checkout foo/bar -r 5". Note that this will be immediately
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out of date [so you cannot commit] but it may be useful (i.e. to examine old
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--basis is to speed up checking out from remote branches. When specified, it
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uses the inventory and file contents from the basis branch in preference to the
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branch being checked out. [Not implemented yet.]
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takes_args = ['branch_location', 'to_location?']
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takes_options = ['revision'] # , 'basis']
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def run(self, branch_location, to_location=None, revision=None, basis=None):
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr checkout --revision takes exactly 1 revision value')
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source = Branch.open(branch_location)
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(source)[1]
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if to_location is None:
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to_location = os.path.basename(branch_location.rstrip("/\\"))
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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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checkout = bzrdir.BzrDirMetaFormat1().initialize(to_location)
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branch.BranchReferenceFormat().initialize(checkout, source)
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checkout.create_workingtree(revision_id)
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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
787
if not os.path.exists(location):
789
WorkingTree.create_standalone(location)
792
class cmd_diff(Command):
793
"""Show differences in working tree.
795
If files are listed, only the changes in those files are listed.
796
Otherwise, all changes for the tree are listed.
803
# TODO: Allow diff across branches.
804
# TODO: Option to use external diff command; could be GNU diff, wdiff,
805
# or a graphical diff.
807
# TODO: Python difflib is not exactly the same as unidiff; should
808
# either fix it up or prefer to use an external diff.
810
# TODO: If a directory is given, diff everything under that.
812
# TODO: Selected-file diff is inefficient and doesn't show you
815
# TODO: This probably handles non-Unix newlines poorly.
817
takes_args = ['file*']
818
takes_options = ['revision', 'diff-options']
819
aliases = ['di', 'dif']
822
def run(self, revision=None, file_list=None, diff_options=None):
823
from bzrlib.diff import show_diff
825
tree, file_list = internal_tree_files(file_list)
828
except FileInWrongBranch:
829
if len(file_list) != 2:
830
raise BzrCommandError("Files are in different branches")
832
b, file1 = Branch.open_containing(file_list[0])
833
b2, file2 = Branch.open_containing(file_list[1])
834
if file1 != "" or file2 != "":
835
# FIXME diff those two files. rbc 20051123
836
raise BzrCommandError("Files are in different branches")
838
if revision is not None:
840
raise BzrCommandError("Can't specify -r with two branches")
841
if (len(revision) == 1) or (revision[1].spec is None):
842
return show_diff(tree.branch, revision[0], specific_files=file_list,
843
external_diff_options=diff_options)
844
elif len(revision) == 2:
845
return show_diff(tree.branch, revision[0], specific_files=file_list,
846
external_diff_options=diff_options,
847
revision2=revision[1])
849
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
852
return show_diff(b, None, specific_files=file_list,
853
external_diff_options=diff_options, b2=b2)
855
return show_diff(tree.branch, None, specific_files=file_list,
856
external_diff_options=diff_options)
859
class cmd_deleted(Command):
860
"""List files deleted in the working tree.
862
# TODO: Show files deleted since a previous revision, or
863
# between two revisions.
864
# TODO: Much more efficient way to do this: read in new
865
# directories with readdir, rather than stating each one. Same
866
# level of effort but possibly much less IO. (Or possibly not,
867
# if the directories are very large...)
869
def run(self, show_ids=False):
870
tree = WorkingTree.open_containing(u'.')[0]
871
old = tree.basis_tree()
872
for path, ie in old.inventory.iter_entries():
873
if not tree.has_id(ie.file_id):
875
print '%-50s %s' % (path, ie.file_id)
880
class cmd_modified(Command):
881
"""List files modified in working tree."""
885
from bzrlib.delta import compare_trees
887
tree = WorkingTree.open_containing(u'.')[0]
888
td = compare_trees(tree.basis_tree(), tree)
890
for path, id, kind, text_modified, meta_modified in td.modified:
895
class cmd_added(Command):
896
"""List files added in working tree."""
900
wt = WorkingTree.open_containing(u'.')[0]
901
basis_inv = wt.basis_tree().inventory
904
if file_id in basis_inv:
906
path = inv.id2path(file_id)
907
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
913
class cmd_root(Command):
914
"""Show the tree root directory.
916
The root is the nearest enclosing directory with a .bzr control
918
takes_args = ['filename?']
920
def run(self, filename=None):
921
"""Print the branch root."""
922
tree = WorkingTree.open_containing(filename)[0]
926
class cmd_log(Command):
927
"""Show log of this branch.
929
To request a range of logs, you can use the command -r begin..end
930
-r revision requests a specific revision, -r ..end or -r begin.. are
934
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
936
takes_args = ['filename?']
937
takes_options = [Option('forward',
938
help='show from oldest to newest'),
939
'timezone', 'verbose',
940
'show-ids', 'revision',
943
help='show revisions whose message matches this regexp',
948
def run(self, filename=None, timezone='original',
957
from bzrlib.log import log_formatter, show_log
959
assert message is None or isinstance(message, basestring), \
960
"invalid message argument %r" % message
961
direction = (forward and 'forward') or 'reverse'
966
# find the file id to log:
968
dir, fp = bzrdir.BzrDir.open_containing(filename)
969
b = dir.open_branch()
973
inv = dir.open_workingtree().inventory
974
except (errors.NotBranchError, errors.NotLocalUrl):
975
# either no tree, or is remote.
976
inv = b.basis_tree().inventory
977
file_id = inv.path2id(fp)
980
# FIXME ? log the current subdir only RBC 20060203
981
dir, relpath = bzrdir.BzrDir.open_containing('.')
982
b = dir.open_branch()
987
elif len(revision) == 1:
988
rev1 = rev2 = revision[0].in_history(b).revno
989
elif len(revision) == 2:
990
rev1 = revision[0].in_history(b).revno
991
rev2 = revision[1].in_history(b).revno
993
raise BzrCommandError('bzr log --revision takes one or two values.')
995
# By this point, the revision numbers are converted to the +ve
996
# form if they were supplied in the -ve form, so we can do
997
# this comparison in relative safety
999
(rev2, rev1) = (rev1, rev2)
1001
mutter('encoding log as %r', bzrlib.user_encoding)
1003
# use 'replace' so that we don't abort if trying to write out
1004
# in e.g. the default C locale.
1005
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1007
log_format = get_log_format(long=long, short=short, line=line)
1008
lf = log_formatter(log_format,
1011
show_timezone=timezone)
1017
direction=direction,
1018
start_revision=rev1,
1023
def get_log_format(long=False, short=False, line=False, default='long'):
1024
log_format = default
1028
log_format = 'short'
1034
class cmd_touching_revisions(Command):
1035
"""Return revision-ids which affected a particular file.
1037
A more user-friendly interface is "bzr log FILE"."""
1039
takes_args = ["filename"]
1041
def run(self, filename):
1042
tree, relpath = WorkingTree.open_containing(filename)
1044
inv = tree.read_working_inventory()
1045
file_id = inv.path2id(relpath)
1046
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1047
print "%6d %s" % (revno, what)
1050
class cmd_ls(Command):
1051
"""List files in a tree.
1053
# TODO: Take a revision or remote path and list that tree instead.
1055
takes_options = ['verbose', 'revision',
1056
Option('non-recursive',
1057
help='don\'t recurse into sub-directories'),
1059
help='Print all paths from the root of the branch.'),
1060
Option('unknown', help='Print unknown files'),
1061
Option('versioned', help='Print versioned files'),
1062
Option('ignored', help='Print ignored files'),
1064
Option('null', help='Null separate the files'),
1067
def run(self, revision=None, verbose=False,
1068
non_recursive=False, from_root=False,
1069
unknown=False, versioned=False, ignored=False,
1072
if verbose and null:
1073
raise BzrCommandError('Cannot set both --verbose and --null')
1074
all = not (unknown or versioned or ignored)
1076
selection = {'I':ignored, '?':unknown, 'V':versioned}
1078
tree, relpath = WorkingTree.open_containing(u'.')
1083
if revision is not None:
1084
tree = tree.branch.repository.revision_tree(
1085
revision[0].in_history(tree.branch).rev_id)
1086
for fp, fc, kind, fid, entry in tree.list_files():
1087
if fp.startswith(relpath):
1088
fp = fp[len(relpath):]
1089
if non_recursive and '/' in fp:
1091
if not all and not selection[fc]:
1094
kindch = entry.kind_character()
1095
print '%-8s %s%s' % (fc, fp, kindch)
1097
sys.stdout.write(fp)
1098
sys.stdout.write('\0')
1104
class cmd_unknowns(Command):
1105
"""List unknown files."""
1108
from bzrlib.osutils import quotefn
1109
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1113
class cmd_ignore(Command):
1114
"""Ignore a command or pattern.
1116
To remove patterns from the ignore list, edit the .bzrignore file.
1118
If the pattern contains a slash, it is compared to the whole path
1119
from the branch root. Otherwise, it is compared to only the last
1120
component of the path. To match a file only in the root directory,
1123
Ignore patterns are case-insensitive on case-insensitive systems.
1125
Note: wildcards must be quoted from the shell on Unix.
1128
bzr ignore ./Makefile
1129
bzr ignore '*.class'
1131
# TODO: Complain if the filename is absolute
1132
takes_args = ['name_pattern']
1134
def run(self, name_pattern):
1135
from bzrlib.atomicfile import AtomicFile
1138
tree, relpath = WorkingTree.open_containing(u'.')
1139
ifn = tree.abspath('.bzrignore')
1141
if os.path.exists(ifn):
1144
igns = f.read().decode('utf-8')
1150
# TODO: If the file already uses crlf-style termination, maybe
1151
# we should use that for the newly added lines?
1153
if igns and igns[-1] != '\n':
1155
igns += name_pattern + '\n'
1158
f = AtomicFile(ifn, 'wt')
1159
f.write(igns.encode('utf-8'))
1164
inv = tree.inventory
1165
if inv.path2id('.bzrignore'):
1166
mutter('.bzrignore is already versioned')
1168
mutter('need to make new .bzrignore file versioned')
1169
tree.add(['.bzrignore'])
1172
class cmd_ignored(Command):
1173
"""List ignored files and the patterns that matched them.
1175
See also: bzr ignore"""
1178
tree = WorkingTree.open_containing(u'.')[0]
1179
for path, file_class, kind, file_id, entry in tree.list_files():
1180
if file_class != 'I':
1182
## XXX: Slightly inefficient since this was already calculated
1183
pat = tree.is_ignored(path)
1184
print '%-50s %s' % (path, pat)
1187
class cmd_lookup_revision(Command):
1188
"""Lookup the revision-id from a revision-number
1191
bzr lookup-revision 33
1194
takes_args = ['revno']
1197
def run(self, revno):
1201
raise BzrCommandError("not a valid revision-number: %r" % revno)
1203
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1206
class cmd_export(Command):
1207
"""Export past revision to destination directory.
1209
If no revision is specified this exports the last committed revision.
1211
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1212
given, try to find the format with the extension. If no extension
1213
is found exports to a directory (equivalent to --format=dir).
1215
Root may be the top directory for tar, tgz and tbz2 formats. If none
1216
is given, the top directory will be the root name of the file.
1218
Note: export of tree with non-ascii filenames to zip is not supported.
1220
Supported formats Autodetected by extension
1221
----------------- -------------------------
1224
tbz2 .tar.bz2, .tbz2
1228
takes_args = ['dest']
1229
takes_options = ['revision', 'format', 'root']
1230
def run(self, dest, revision=None, format=None, root=None):
1232
from bzrlib.export import export
1233
tree = WorkingTree.open_containing(u'.')[0]
1235
if revision is None:
1236
# should be tree.last_revision FIXME
1237
rev_id = b.last_revision()
1239
if len(revision) != 1:
1240
raise BzrError('bzr export --revision takes exactly 1 argument')
1241
rev_id = revision[0].in_history(b).rev_id
1242
t = b.repository.revision_tree(rev_id)
1244
export(t, dest, format, root)
1245
except errors.NoSuchExportFormat, e:
1246
raise BzrCommandError('Unsupported export format: %s' % e.format)
1249
class cmd_cat(Command):
1250
"""Write a file's text from a previous revision."""
1252
takes_options = ['revision']
1253
takes_args = ['filename']
1256
def run(self, filename, revision=None):
1257
if revision is not None and len(revision) != 1:
1258
raise BzrCommandError("bzr cat --revision takes exactly one number")
1261
tree, relpath = WorkingTree.open_containing(filename)
1263
except NotBranchError:
1267
b, relpath = Branch.open_containing(filename)
1268
if revision is None:
1269
revision_id = b.last_revision()
1271
revision_id = revision[0].in_history(b).rev_id
1272
b.print_file(relpath, revision_id)
1275
class cmd_local_time_offset(Command):
1276
"""Show the offset in seconds from GMT to local time."""
1280
print bzrlib.osutils.local_time_offset()
1284
class cmd_commit(Command):
1285
"""Commit changes into a new revision.
1287
If no arguments are given, the entire tree is committed.
1289
If selected files are specified, only changes to those files are
1290
committed. If a directory is specified then the directory and everything
1291
within it is committed.
1293
A selected-file commit may fail in some cases where the committed
1294
tree would be invalid, such as trying to commit a file in a
1295
newly-added directory that is not itself committed.
1297
# TODO: Run hooks on tree to-be-committed, and after commit.
1299
# TODO: Strict commit that fails if there are deleted files.
1300
# (what does "deleted files" mean ??)
1302
# TODO: Give better message for -s, --summary, used by tla people
1304
# XXX: verbose currently does nothing
1306
takes_args = ['selected*']
1307
takes_options = ['message', 'verbose',
1309
help='commit even if nothing has changed'),
1310
Option('file', type=str,
1312
help='file containing commit message'),
1314
help="refuse to commit if there are unknown "
1315
"files in the working tree."),
1317
aliases = ['ci', 'checkin']
1319
def run(self, message=None, file=None, verbose=True, selected_list=None,
1320
unchanged=False, strict=False):
1321
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1323
from bzrlib.msgeditor import edit_commit_message, \
1324
make_commit_message_template
1325
from bzrlib.status import show_status
1326
from tempfile import TemporaryFile
1329
# TODO: Need a blackbox test for invoking the external editor; may be
1330
# slightly problematic to run this cross-platform.
1332
# TODO: do more checks that the commit will succeed before
1333
# spending the user's valuable time typing a commit message.
1335
# TODO: if the commit *does* happen to fail, then save the commit
1336
# message to a temporary file where it can be recovered
1337
tree, selected_list = tree_files(selected_list)
1338
if message is None and not file:
1339
template = make_commit_message_template(tree, selected_list)
1340
message = edit_commit_message(template)
1342
raise BzrCommandError("please specify a commit message"
1343
" with either --message or --file")
1344
elif message and file:
1345
raise BzrCommandError("please specify either --message or --file")
1349
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1352
raise BzrCommandError("empty commit message specified")
1355
tree.commit(message, specific_files=selected_list,
1356
allow_pointless=unchanged, strict=strict)
1357
except PointlessCommit:
1358
# FIXME: This should really happen before the file is read in;
1359
# perhaps prepare the commit; get the message; then actually commit
1360
raise BzrCommandError("no changes to commit",
1361
["use --unchanged to commit anyhow"])
1362
except ConflictsInTree:
1363
raise BzrCommandError("Conflicts detected in working tree. "
1364
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1365
except StrictCommitFailed:
1366
raise BzrCommandError("Commit refused because there are unknown "
1367
"files in the working tree.")
1368
note('Committed revision %d.' % (tree.branch.revno(),))
1371
class cmd_check(Command):
1372
"""Validate consistency of branch history.
1374
This command checks various invariants about the branch storage to
1375
detect data corruption or bzr bugs.
1377
takes_args = ['branch?']
1378
takes_options = ['verbose']
1380
def run(self, branch=None, verbose=False):
1381
from bzrlib.check import check
1383
tree = WorkingTree.open_containing()[0]
1384
branch = tree.branch
1386
branch = Branch.open(branch)
1387
check(branch, verbose)
1390
class cmd_scan_cache(Command):
1393
from bzrlib.hashcache import HashCache
1399
print '%6d stats' % c.stat_count
1400
print '%6d in hashcache' % len(c._cache)
1401
print '%6d files removed from cache' % c.removed_count
1402
print '%6d hashes updated' % c.update_count
1403
print '%6d files changed too recently to cache' % c.danger_count
1410
class cmd_upgrade(Command):
1411
"""Upgrade branch storage to current format.
1413
The check command or bzr developers may sometimes advise you to run
1414
this command. When the default format has changed you may also be warned
1415
during other operations to upgrade.
1417
takes_args = ['url?']
1419
def run(self, url='.'):
1420
from bzrlib.upgrade import upgrade
1424
class cmd_whoami(Command):
1425
"""Show bzr user id."""
1426
takes_options = ['email']
1429
def run(self, email=False):
1431
b = WorkingTree.open_containing(u'.')[0].branch
1432
config = bzrlib.config.BranchConfig(b)
1433
except NotBranchError:
1434
config = bzrlib.config.GlobalConfig()
1437
print config.user_email()
1439
print config.username()
1442
class cmd_nick(Command):
1443
"""Print or set the branch nickname.
1445
If unset, the tree root directory name is used as the nickname
1446
To print the current nickname, execute with no argument.
1448
takes_args = ['nickname?']
1449
def run(self, nickname=None):
1450
branch = Branch.open_containing(u'.')[0]
1451
if nickname is None:
1452
self.printme(branch)
1454
branch.nick = nickname
1457
def printme(self, branch):
1461
class cmd_selftest(Command):
1462
"""Run internal test suite.
1464
This creates temporary test directories in the working directory,
1465
but not existing data is affected. These directories are deleted
1466
if the tests pass, or left behind to help in debugging if they
1467
fail and --keep-output is specified.
1469
If arguments are given, they are regular expressions that say
1470
which tests should run.
1472
If the global option '--no-plugins' is given, plugins are not loaded
1473
before running the selftests. This has two effects: features provided or
1474
modified by plugins will not be tested, and tests provided by plugins will
1479
bzr --no-plugins selftest -v
1481
# TODO: --list should give a list of all available tests
1483
# NB: this is used from the class without creating an instance, which is
1484
# why it does not have a self parameter.
1485
def get_transport_type(typestring):
1486
"""Parse and return a transport specifier."""
1487
if typestring == "sftp":
1488
from bzrlib.transport.sftp import SFTPAbsoluteServer
1489
return SFTPAbsoluteServer
1490
if typestring == "memory":
1491
from bzrlib.transport.memory import MemoryServer
1493
msg = "No known transport type %s. Supported types are: sftp\n" %\
1495
raise BzrCommandError(msg)
1498
takes_args = ['testspecs*']
1499
takes_options = ['verbose',
1500
Option('one', help='stop when one test fails'),
1501
Option('keep-output',
1502
help='keep output directories when tests fail'),
1504
help='Use a different transport by default '
1505
'throughout the test suite.',
1506
type=get_transport_type),
1509
def run(self, testspecs_list=None, verbose=False, one=False,
1510
keep_output=False, transport=None):
1512
from bzrlib.tests import selftest
1513
# we don't want progress meters from the tests to go to the
1514
# real output; and we don't want log messages cluttering up
1516
save_ui = bzrlib.ui.ui_factory
1517
bzrlib.trace.info('running tests...')
1519
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1520
if testspecs_list is not None:
1521
pattern = '|'.join(testspecs_list)
1524
result = selftest(verbose=verbose,
1526
stop_on_failure=one,
1527
keep_output=keep_output,
1528
transport=transport)
1530
bzrlib.trace.info('tests passed')
1532
bzrlib.trace.info('tests failed')
1533
return int(not result)
1535
bzrlib.ui.ui_factory = save_ui
1538
def _get_bzr_branch():
1539
"""If bzr is run from a branch, return Branch or None"""
1540
import bzrlib.errors
1541
from bzrlib.branch import Branch
1542
from bzrlib.osutils import abspath
1543
from os.path import dirname
1546
branch = Branch.open(dirname(abspath(dirname(__file__))))
1548
except bzrlib.errors.BzrError:
1553
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1554
# is bzrlib itself in a branch?
1555
branch = _get_bzr_branch()
1557
rh = branch.revision_history()
1559
print " bzr checkout, revision %d" % (revno,)
1560
print " nick: %s" % (branch.nick,)
1562
print " revid: %s" % (rh[-1],)
1563
print bzrlib.__copyright__
1564
print "http://bazaar-ng.org/"
1566
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1567
print "you may use, modify and redistribute it under the terms of the GNU"
1568
print "General Public License version 2 or later."
1571
class cmd_version(Command):
1572
"""Show version of bzr."""
1577
class cmd_rocks(Command):
1578
"""Statement of optimism."""
1582
print "it sure does!"
1585
class cmd_find_merge_base(Command):
1586
"""Find and print a base revision for merging two branches.
1588
# TODO: Options to specify revisions on either side, as if
1589
# merging only part of the history.
1590
takes_args = ['branch', 'other']
1594
def run(self, branch, other):
1595
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1597
branch1 = Branch.open_containing(branch)[0]
1598
branch2 = Branch.open_containing(other)[0]
1600
history_1 = branch1.revision_history()
1601
history_2 = branch2.revision_history()
1603
last1 = branch1.last_revision()
1604
last2 = branch2.last_revision()
1606
source = MultipleRevisionSources(branch1.repository,
1609
base_rev_id = common_ancestor(last1, last2, source)
1611
print 'merge base is revision %s' % base_rev_id
1615
if base_revno is None:
1616
raise bzrlib.errors.UnrelatedBranches()
1618
print ' r%-6d in %s' % (base_revno, branch)
1620
other_revno = branch2.revision_id_to_revno(base_revid)
1622
print ' r%-6d in %s' % (other_revno, other)
1626
class cmd_merge(Command):
1627
"""Perform a three-way merge.
1629
The branch is the branch you will merge from. By default, it will
1630
merge the latest revision. If you specify a revision, that
1631
revision will be merged. If you specify two revisions, the first
1632
will be used as a BASE, and the second one as OTHER. Revision
1633
numbers are always relative to the specified branch.
1635
By default bzr will try to merge in all new work from the other
1636
branch, automatically determining an appropriate base. If this
1637
fails, you may need to give an explicit base.
1641
To merge the latest revision from bzr.dev
1642
bzr merge ../bzr.dev
1644
To merge changes up to and including revision 82 from bzr.dev
1645
bzr merge -r 82 ../bzr.dev
1647
To merge the changes introduced by 82, without previous changes:
1648
bzr merge -r 81..82 ../bzr.dev
1650
merge refuses to run if there are any uncommitted changes, unless
1653
takes_args = ['branch?']
1654
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1655
Option('show-base', help="Show base revision text in "
1658
def run(self, branch=None, revision=None, force=False, merge_type=None,
1659
show_base=False, reprocess=False):
1660
from bzrlib._merge_core import ApplyMerge3
1661
if merge_type is None:
1662
merge_type = ApplyMerge3
1664
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1666
raise BzrCommandError("No merge location known or specified.")
1668
print "Using saved location: %s" % branch
1669
if revision is None or len(revision) < 1:
1671
other = [branch, -1]
1673
if len(revision) == 1:
1675
other_branch = Branch.open_containing(branch)[0]
1676
revno = revision[0].in_history(other_branch).revno
1677
other = [branch, revno]
1679
assert len(revision) == 2
1680
if None in revision:
1681
raise BzrCommandError(
1682
"Merge doesn't permit that revision specifier.")
1683
b = Branch.open_containing(branch)[0]
1685
base = [branch, revision[0].in_history(b).revno]
1686
other = [branch, revision[1].in_history(b).revno]
1689
conflict_count = merge(other, base, check_clean=(not force),
1690
merge_type=merge_type, reprocess=reprocess,
1691
show_base=show_base)
1692
if conflict_count != 0:
1696
except bzrlib.errors.AmbiguousBase, e:
1697
m = ("sorry, bzr can't determine the right merge base yet\n"
1698
"candidates are:\n "
1699
+ "\n ".join(e.bases)
1701
"please specify an explicit base with -r,\n"
1702
"and (if you want) report this to the bzr developers\n")
1706
class cmd_remerge(Command):
1709
takes_args = ['file*']
1710
takes_options = ['merge-type', 'reprocess',
1711
Option('show-base', help="Show base revision text in "
1714
def run(self, file_list=None, merge_type=None, show_base=False,
1716
from bzrlib.merge import merge_inner, transform_tree
1717
from bzrlib._merge_core import ApplyMerge3
1718
if merge_type is None:
1719
merge_type = ApplyMerge3
1720
tree, file_list = tree_files(file_list)
1723
pending_merges = tree.pending_merges()
1724
if len(pending_merges) != 1:
1725
raise BzrCommandError("Sorry, remerge only works after normal"
1726
+ " merges. Not cherrypicking or"
1728
repository = tree.branch.repository
1729
base_revision = common_ancestor(tree.branch.last_revision(),
1730
pending_merges[0], repository)
1731
base_tree = repository.revision_tree(base_revision)
1732
other_tree = repository.revision_tree(pending_merges[0])
1733
interesting_ids = None
1734
if file_list is not None:
1735
interesting_ids = set()
1736
for filename in file_list:
1737
file_id = tree.path2id(filename)
1738
interesting_ids.add(file_id)
1739
if tree.kind(file_id) != "directory":
1742
for name, ie in tree.inventory.iter_entries(file_id):
1743
interesting_ids.add(ie.file_id)
1744
transform_tree(tree, tree.basis_tree(), interesting_ids)
1745
if file_list is None:
1746
restore_files = list(tree.iter_conflicts())
1748
restore_files = file_list
1749
for filename in restore_files:
1751
restore(tree.abspath(filename))
1752
except NotConflicted:
1754
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1755
interesting_ids = interesting_ids,
1756
other_rev_id=pending_merges[0],
1757
merge_type=merge_type,
1758
show_base=show_base,
1759
reprocess=reprocess)
1767
class cmd_revert(Command):
1768
"""Reverse all changes since the last commit.
1770
Only versioned files are affected. Specify filenames to revert only
1771
those files. By default, any files that are changed will be backed up
1772
first. Backup files have a '~' appended to their name.
1774
takes_options = ['revision', 'no-backup']
1775
takes_args = ['file*']
1776
aliases = ['merge-revert']
1778
def run(self, revision=None, no_backup=False, file_list=None):
1779
from bzrlib.commands import parse_spec
1780
if file_list is not None:
1781
if len(file_list) == 0:
1782
raise BzrCommandError("No files specified")
1786
tree, file_list = tree_files(file_list)
1787
if revision is None:
1788
# FIXME should be tree.last_revision
1789
rev_id = tree.branch.last_revision()
1790
elif len(revision) != 1:
1791
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1793
rev_id = revision[0].in_history(tree.branch).rev_id
1794
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1798
class cmd_assert_fail(Command):
1799
"""Test reporting of assertion failures"""
1802
assert False, "always fails"
1805
class cmd_help(Command):
1806
"""Show help on a command or other topic.
1808
For a list of all available commands, say 'bzr help commands'."""
1809
takes_options = ['long']
1810
takes_args = ['topic?']
1814
def run(self, topic=None, long=False):
1816
if topic is None and long:
1821
class cmd_shell_complete(Command):
1822
"""Show appropriate completions for context.
1824
For a list of all available commands, say 'bzr shell-complete'."""
1825
takes_args = ['context?']
1830
def run(self, context=None):
1831
import shellcomplete
1832
shellcomplete.shellcomplete(context)
1835
class cmd_fetch(Command):
1836
"""Copy in history from another branch but don't merge it.
1838
This is an internal method used for pull and merge."""
1840
takes_args = ['from_branch', 'to_branch']
1841
def run(self, from_branch, to_branch):
1842
from bzrlib.fetch import Fetcher
1843
from bzrlib.branch import Branch
1844
from_b = Branch.open(from_branch)
1845
to_b = Branch.open(to_branch)
1846
Fetcher(to_b, from_b)
1849
class cmd_missing(Command):
1850
"""Show unmerged/unpulled revisions between two branches.
1852
OTHER_BRANCH may be local or remote."""
1853
takes_args = ['other_branch?']
1854
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1856
'Display changes in the local branch only'),
1857
Option('theirs-only',
1858
'Display changes in the remote branch only'),
1866
def run(self, other_branch=None, reverse=False, mine_only=False,
1867
theirs_only=False, long=True, short=False, line=False,
1868
show_ids=False, verbose=False):
1869
from bzrlib.missing import find_unmerged, iter_log_data
1870
from bzrlib.log import log_formatter
1871
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1872
parent = local_branch.get_parent()
1873
if other_branch is None:
1874
other_branch = parent
1875
if other_branch is None:
1876
raise BzrCommandError("No missing location known or specified.")
1877
print "Using last location: " + local_branch.get_parent()
1878
remote_branch = bzrlib.branch.Branch.open(other_branch)
1879
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1880
log_format = get_log_format(long=long, short=short, line=line)
1881
lf = log_formatter(log_format, sys.stdout,
1883
show_timezone='original')
1884
if reverse is False:
1885
local_extra.reverse()
1886
remote_extra.reverse()
1887
if local_extra and not theirs_only:
1888
print "You have %d extra revision(s):" % len(local_extra)
1889
for data in iter_log_data(local_extra, local_branch.repository,
1892
printed_local = True
1894
printed_local = False
1895
if remote_extra and not mine_only:
1896
if printed_local is True:
1898
print "You are missing %d revision(s):" % len(remote_extra)
1899
for data in iter_log_data(remote_extra, remote_branch.repository,
1902
if not remote_extra and not local_extra:
1904
print "Branches are up to date."
1907
if parent is None and other_branch is not None:
1908
local_branch.set_parent(other_branch)
1912
class cmd_plugins(Command):
1917
import bzrlib.plugin
1918
from inspect import getdoc
1919
for name, plugin in bzrlib.plugin.all_plugins().items():
1920
if hasattr(plugin, '__path__'):
1921
print plugin.__path__[0]
1922
elif hasattr(plugin, '__file__'):
1923
print plugin.__file__
1929
print '\t', d.split('\n')[0]
1932
class cmd_testament(Command):
1933
"""Show testament (signing-form) of a revision."""
1934
takes_options = ['revision', 'long']
1935
takes_args = ['branch?']
1937
def run(self, branch=u'.', revision=None, long=False):
1938
from bzrlib.testament import Testament
1939
b = WorkingTree.open_containing(branch)[0].branch
1942
if revision is None:
1943
rev_id = b.last_revision()
1945
rev_id = revision[0].in_history(b).rev_id
1946
t = Testament.from_revision(b.repository, rev_id)
1948
sys.stdout.writelines(t.as_text_lines())
1950
sys.stdout.write(t.as_short_text())
1955
class cmd_annotate(Command):
1956
"""Show the origin of each line in a file.
1958
This prints out the given file with an annotation on the left side
1959
indicating which revision, author and date introduced the change.
1961
If the origin is the same for a run of consecutive lines, it is
1962
shown only at the top, unless the --all option is given.
1964
# TODO: annotate directories; showing when each file was last changed
1965
# TODO: annotate a previous version of a file
1966
# TODO: if the working copy is modified, show annotations on that
1967
# with new uncommitted lines marked
1968
aliases = ['blame', 'praise']
1969
takes_args = ['filename']
1970
takes_options = [Option('all', help='show annotations on all lines'),
1971
Option('long', help='show date in annotations'),
1975
def run(self, filename, all=False, long=False):
1976
from bzrlib.annotate import annotate_file
1977
tree, relpath = WorkingTree.open_containing(filename)
1978
branch = tree.branch
1981
file_id = tree.inventory.path2id(relpath)
1982
tree = branch.repository.revision_tree(branch.last_revision())
1983
file_version = tree.inventory[file_id].revision
1984
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1989
class cmd_re_sign(Command):
1990
"""Create a digital signature for an existing revision."""
1991
# TODO be able to replace existing ones.
1993
hidden = True # is this right ?
1994
takes_args = ['revision_id?']
1995
takes_options = ['revision']
1997
def run(self, revision_id=None, revision=None):
1998
import bzrlib.config as config
1999
import bzrlib.gpg as gpg
2000
if revision_id is not None and revision is not None:
2001
raise BzrCommandError('You can only supply one of revision_id or --revision')
2002
if revision_id is None and revision is None:
2003
raise BzrCommandError('You must supply either --revision or a revision_id')
2004
b = WorkingTree.open_containing(u'.')[0].branch
2005
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2006
if revision_id is not None:
2007
b.repository.sign_revision(revision_id, gpg_strategy)
2008
elif revision is not None:
2009
if len(revision) == 1:
2010
revno, rev_id = revision[0].in_history(b)
2011
b.repository.sign_revision(rev_id, gpg_strategy)
2012
elif len(revision) == 2:
2013
# are they both on rh- if so we can walk between them
2014
# might be nice to have a range helper for arbitrary
2015
# revision paths. hmm.
2016
from_revno, from_revid = revision[0].in_history(b)
2017
to_revno, to_revid = revision[1].in_history(b)
2018
if to_revid is None:
2019
to_revno = b.revno()
2020
if from_revno is None or to_revno is None:
2021
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2022
for revno in range(from_revno, to_revno + 1):
2023
b.repository.sign_revision(b.get_rev_id(revno),
2026
raise BzrCommandError('Please supply either one revision, or a range.')
2029
class cmd_uncommit(bzrlib.commands.Command):
2030
"""Remove the last committed revision.
2032
By supplying the --all flag, it will not only remove the entry
2033
from revision_history, but also remove all of the entries in the
2036
--verbose will print out what is being removed.
2037
--dry-run will go through all the motions, but not actually
2040
In the future, uncommit will create a changeset, which can then
2043
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2044
information in 'branch-as-repostory' branches.
2045
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2046
information in shared branches as well.
2048
takes_options = ['verbose', 'revision',
2049
Option('dry-run', help='Don\'t actually make changes'),
2050
Option('force', help='Say yes to all questions.')]
2051
takes_args = ['location?']
2054
def run(self, location=None,
2055
dry_run=False, verbose=False,
2056
revision=None, force=False):
2057
from bzrlib.branch import Branch
2058
from bzrlib.log import log_formatter
2060
from bzrlib.uncommit import uncommit
2062
if location is None:
2064
b, relpath = Branch.open_containing(location)
2066
if revision is None:
2068
rev_id = b.last_revision()
2070
revno, rev_id = revision[0].in_history(b)
2072
print 'No revisions to uncommit.'
2074
for r in range(revno, b.revno()+1):
2075
rev_id = b.get_rev_id(r)
2076
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2077
lf.show(r, b.repository.get_revision(rev_id), None)
2080
print 'Dry-run, pretending to remove the above revisions.'
2082
val = raw_input('Press <enter> to continue')
2084
print 'The above revision(s) will be removed.'
2086
val = raw_input('Are you sure [y/N]? ')
2087
if val.lower() not in ('y', 'yes'):
2091
uncommit(b, dry_run=dry_run, verbose=verbose,
2095
def merge(other_revision, base_revision,
2096
check_clean=True, ignore_zero=False,
2097
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2098
file_list=None, show_base=False, reprocess=False):
2099
"""Merge changes into a tree.
2102
list(path, revno) Base for three-way merge.
2103
If [None, None] then a base will be automatically determined.
2105
list(path, revno) Other revision for three-way merge.
2107
Directory to merge changes into; '.' by default.
2109
If true, this_dir must have no uncommitted changes before the
2111
ignore_zero - If true, suppress the "zero conflicts" message when
2112
there are no conflicts; should be set when doing something we expect
2113
to complete perfectly.
2114
file_list - If supplied, merge only changes to selected files.
2116
All available ancestors of other_revision and base_revision are
2117
automatically pulled into the branch.
2119
The revno may be -1 to indicate the last revision on the branch, which is
2122
This function is intended for use from the command line; programmatic
2123
clients might prefer to call merge.merge_inner(), which has less magic
2126
from bzrlib.merge import Merger, _MergeConflictHandler
2127
if this_dir is None:
2129
this_tree = WorkingTree.open_containing(this_dir)[0]
2130
if show_base and not merge_type is ApplyMerge3:
2131
raise BzrCommandError("Show-base is not supported for this merge"
2132
" type. %s" % merge_type)
2133
if reprocess and not merge_type is ApplyMerge3:
2134
raise BzrCommandError("Reprocess is not supported for this merge"
2135
" type. %s" % merge_type)
2136
if reprocess and show_base:
2137
raise BzrCommandError("Cannot reprocess and show base.")
2138
merger = Merger(this_tree.branch, this_tree=this_tree)
2139
merger.check_basis(check_clean)
2140
merger.set_other(other_revision)
2141
merger.set_base(base_revision)
2142
if merger.base_rev_id == merger.other_rev_id:
2143
note('Nothing to do.')
2145
merger.backup_files = backup_files
2146
merger.merge_type = merge_type
2147
merger.set_interesting_files(file_list)
2148
merger.show_base = show_base
2149
merger.reprocess = reprocess
2150
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2153
ignore_zero=ignore_zero)
2154
conflicts = merger.do_merge()
2155
merger.set_pending()
2159
# these get imported and then picked up by the scan for cmd_*
2160
# TODO: Some more consistent way to split command definitions across files;
2161
# we do need to load at least some information about them to know of
2163
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore