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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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from bzrlib.branch import Branch
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import bzrlib.bzrdir as bzrdir
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from bzrlib.commands import Command, display_command
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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.merge import Merge3Merger
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from bzrlib.option import Option
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_status
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show_status(tree.branch, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list, revision=revision)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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if revision_id is not None:
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sys.stdout.write(b.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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takes_args = ['location?']
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def run(self, location=u'.'):
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print Branch.open_containing(location)[0].revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use --overwrite.
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takes_options = ['remember', 'overwrite', 'revision', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, revision=None, verbose=False):
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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elif len(revision) == 1:
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rev_id = revision[0].in_history(br_from).rev_id
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raise BzrCommandError('bzr pull --revision takes one value.')
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite, rev_id)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False):
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# FIXME: Way too big! Put this into a function called from the
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from 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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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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bzrlib.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_update(Command):
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"""Update a tree to have the latest code committed to its branch.
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This will perform a merge into the working tree, and may generate
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conflicts. If you have any uncommitted changes, you will still
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need to commit them after the update.
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takes_args = ['dir?']
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def run(self, dir='.'):
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tree = WorkingTree.open_containing(dir)[0]
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if tree.last_revision() == tree.branch.last_revision():
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note("Tree is up to date.")
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conflicts = tree.update()
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note('Updated to revision %d.' %
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(tree.branch.revision_id_to_revno(tree.last_revision()),))
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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.
759
This prints one line for each directory down to the target,
760
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
780
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."""
789
tree = WorkingTree.open_containing(u'.')[0]
791
# FIXME. should be tree.last_revision
792
for revision_id in b.repository.get_ancestry(b.last_revision()):
796
class cmd_init(Command):
797
"""Make a directory into a versioned branch.
799
Use this to create an empty branch, or before importing an
802
Recipe for importing a tree of files:
807
bzr commit -m 'imported project'
809
takes_args = ['location?']
810
def run(self, location=None):
811
from bzrlib.branch import Branch
815
# The path has to exist to initialize a
816
# branch inside of it.
817
# Just using os.mkdir, since I don't
818
# believe that we want to create a bunch of
819
# locations if the user supplies an extended path
820
if not os.path.exists(location):
822
WorkingTree.create_standalone(location)
825
class cmd_diff(Command):
826
"""Show differences in working tree.
828
If files are listed, only the changes in those files are listed.
829
Otherwise, all changes for the tree are listed.
836
# TODO: Allow diff across branches.
837
# TODO: Option to use external diff command; could be GNU diff, wdiff,
838
# or a graphical diff.
840
# TODO: Python difflib is not exactly the same as unidiff; should
841
# either fix it up or prefer to use an external diff.
843
# TODO: If a directory is given, diff everything under that.
845
# TODO: Selected-file diff is inefficient and doesn't show you
848
# TODO: This probably handles non-Unix newlines poorly.
850
takes_args = ['file*']
851
takes_options = ['revision', 'diff-options']
852
aliases = ['di', 'dif']
855
def run(self, revision=None, file_list=None, diff_options=None):
856
from bzrlib.diff import show_diff
858
tree, file_list = internal_tree_files(file_list)
861
except FileInWrongBranch:
862
if len(file_list) != 2:
863
raise BzrCommandError("Files are in different branches")
865
b, file1 = Branch.open_containing(file_list[0])
866
b2, file2 = Branch.open_containing(file_list[1])
867
if file1 != "" or file2 != "":
868
# FIXME diff those two files. rbc 20051123
869
raise BzrCommandError("Files are in different branches")
871
if revision is not None:
873
raise BzrCommandError("Can't specify -r with two branches")
874
if (len(revision) == 1) or (revision[1].spec is None):
875
return show_diff(tree.branch, revision[0], specific_files=file_list,
876
external_diff_options=diff_options)
877
elif len(revision) == 2:
878
return show_diff(tree.branch, revision[0], specific_files=file_list,
879
external_diff_options=diff_options,
880
revision2=revision[1])
882
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
885
return show_diff(b, None, specific_files=file_list,
886
external_diff_options=diff_options, b2=b2)
888
return show_diff(tree.branch, None, specific_files=file_list,
889
external_diff_options=diff_options)
892
class cmd_deleted(Command):
893
"""List files deleted in the working tree.
895
# TODO: Show files deleted since a previous revision, or
896
# between two revisions.
897
# TODO: Much more efficient way to do this: read in new
898
# directories with readdir, rather than stating each one. Same
899
# level of effort but possibly much less IO. (Or possibly not,
900
# if the directories are very large...)
902
def run(self, show_ids=False):
903
tree = WorkingTree.open_containing(u'.')[0]
904
old = tree.basis_tree()
905
for path, ie in old.inventory.iter_entries():
906
if not tree.has_id(ie.file_id):
908
print '%-50s %s' % (path, ie.file_id)
913
class cmd_modified(Command):
914
"""List files modified in working tree."""
918
from bzrlib.delta import compare_trees
920
tree = WorkingTree.open_containing(u'.')[0]
921
td = compare_trees(tree.basis_tree(), tree)
923
for path, id, kind, text_modified, meta_modified in td.modified:
928
class cmd_added(Command):
929
"""List files added in working tree."""
933
wt = WorkingTree.open_containing(u'.')[0]
934
basis_inv = wt.basis_tree().inventory
937
if file_id in basis_inv:
939
path = inv.id2path(file_id)
940
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
946
class cmd_root(Command):
947
"""Show the tree root directory.
949
The root is the nearest enclosing directory with a .bzr control
951
takes_args = ['filename?']
953
def run(self, filename=None):
954
"""Print the branch root."""
955
tree = WorkingTree.open_containing(filename)[0]
959
class cmd_log(Command):
960
"""Show log of this branch.
962
To request a range of logs, you can use the command -r begin..end
963
-r revision requests a specific revision, -r ..end or -r begin.. are
967
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
969
takes_args = ['filename?']
970
takes_options = [Option('forward',
971
help='show from oldest to newest'),
972
'timezone', 'verbose',
973
'show-ids', 'revision',
976
help='show revisions whose message matches this regexp',
981
def run(self, filename=None, timezone='original',
990
from bzrlib.log import log_formatter, show_log
992
assert message is None or isinstance(message, basestring), \
993
"invalid message argument %r" % message
994
direction = (forward and 'forward') or 'reverse'
999
# find the file id to log:
1001
dir, fp = bzrdir.BzrDir.open_containing(filename)
1002
b = dir.open_branch()
1006
inv = dir.open_workingtree().inventory
1007
except (errors.NotBranchError, errors.NotLocalUrl):
1008
# either no tree, or is remote.
1009
inv = b.basis_tree().inventory
1010
file_id = inv.path2id(fp)
1013
# FIXME ? log the current subdir only RBC 20060203
1014
dir, relpath = bzrdir.BzrDir.open_containing('.')
1015
b = dir.open_branch()
1017
if revision is None:
1020
elif len(revision) == 1:
1021
rev1 = rev2 = revision[0].in_history(b).revno
1022
elif len(revision) == 2:
1023
rev1 = revision[0].in_history(b).revno
1024
if revision[1].spec is None:
1025
# missing end-range means last known revision
1028
rev2 = revision[1].in_history(b).revno
1030
raise BzrCommandError('bzr log --revision takes one or two values.')
1032
# By this point, the revision numbers are converted to the +ve
1033
# form if they were supplied in the -ve form, so we can do
1034
# this comparison in relative safety
1036
(rev2, rev1) = (rev1, rev2)
1038
mutter('encoding log as %r', bzrlib.user_encoding)
1040
# use 'replace' so that we don't abort if trying to write out
1041
# in e.g. the default C locale.
1042
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
1044
log_format = get_log_format(long=long, short=short, line=line)
1045
lf = log_formatter(log_format,
1048
show_timezone=timezone)
1054
direction=direction,
1055
start_revision=rev1,
1060
def get_log_format(long=False, short=False, line=False, default='long'):
1061
log_format = default
1065
log_format = 'short'
1071
class cmd_touching_revisions(Command):
1072
"""Return revision-ids which affected a particular file.
1074
A more user-friendly interface is "bzr log FILE"."""
1076
takes_args = ["filename"]
1078
def run(self, filename):
1079
tree, relpath = WorkingTree.open_containing(filename)
1081
inv = tree.read_working_inventory()
1082
file_id = inv.path2id(relpath)
1083
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1084
print "%6d %s" % (revno, what)
1087
class cmd_ls(Command):
1088
"""List files in a tree.
1090
# TODO: Take a revision or remote path and list that tree instead.
1092
takes_options = ['verbose', 'revision',
1093
Option('non-recursive',
1094
help='don\'t recurse into sub-directories'),
1096
help='Print all paths from the root of the branch.'),
1097
Option('unknown', help='Print unknown files'),
1098
Option('versioned', help='Print versioned files'),
1099
Option('ignored', help='Print ignored files'),
1101
Option('null', help='Null separate the files'),
1104
def run(self, revision=None, verbose=False,
1105
non_recursive=False, from_root=False,
1106
unknown=False, versioned=False, ignored=False,
1109
if verbose and null:
1110
raise BzrCommandError('Cannot set both --verbose and --null')
1111
all = not (unknown or versioned or ignored)
1113
selection = {'I':ignored, '?':unknown, 'V':versioned}
1115
tree, relpath = WorkingTree.open_containing(u'.')
1120
if revision is not None:
1121
tree = tree.branch.repository.revision_tree(
1122
revision[0].in_history(tree.branch).rev_id)
1123
for fp, fc, kind, fid, entry in tree.list_files():
1124
if fp.startswith(relpath):
1125
fp = fp[len(relpath):]
1126
if non_recursive and '/' in fp:
1128
if not all and not selection[fc]:
1131
kindch = entry.kind_character()
1132
print '%-8s %s%s' % (fc, fp, kindch)
1134
sys.stdout.write(fp)
1135
sys.stdout.write('\0')
1141
class cmd_unknowns(Command):
1142
"""List unknown files."""
1145
from bzrlib.osutils import quotefn
1146
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1150
class cmd_ignore(Command):
1151
"""Ignore a command or pattern.
1153
To remove patterns from the ignore list, edit the .bzrignore file.
1155
If the pattern contains a slash, it is compared to the whole path
1156
from the branch root. Otherwise, it is compared to only the last
1157
component of the path. To match a file only in the root directory,
1160
Ignore patterns are case-insensitive on case-insensitive systems.
1162
Note: wildcards must be quoted from the shell on Unix.
1165
bzr ignore ./Makefile
1166
bzr ignore '*.class'
1168
# TODO: Complain if the filename is absolute
1169
takes_args = ['name_pattern']
1171
def run(self, name_pattern):
1172
from bzrlib.atomicfile import AtomicFile
1175
tree, relpath = WorkingTree.open_containing(u'.')
1176
ifn = tree.abspath('.bzrignore')
1178
if os.path.exists(ifn):
1181
igns = f.read().decode('utf-8')
1187
# TODO: If the file already uses crlf-style termination, maybe
1188
# we should use that for the newly added lines?
1190
if igns and igns[-1] != '\n':
1192
igns += name_pattern + '\n'
1195
f = AtomicFile(ifn, 'wt')
1196
f.write(igns.encode('utf-8'))
1201
inv = tree.inventory
1202
if inv.path2id('.bzrignore'):
1203
mutter('.bzrignore is already versioned')
1205
mutter('need to make new .bzrignore file versioned')
1206
tree.add(['.bzrignore'])
1209
class cmd_ignored(Command):
1210
"""List ignored files and the patterns that matched them.
1212
See also: bzr ignore"""
1215
tree = WorkingTree.open_containing(u'.')[0]
1216
for path, file_class, kind, file_id, entry in tree.list_files():
1217
if file_class != 'I':
1219
## XXX: Slightly inefficient since this was already calculated
1220
pat = tree.is_ignored(path)
1221
print '%-50s %s' % (path, pat)
1224
class cmd_lookup_revision(Command):
1225
"""Lookup the revision-id from a revision-number
1228
bzr lookup-revision 33
1231
takes_args = ['revno']
1234
def run(self, revno):
1238
raise BzrCommandError("not a valid revision-number: %r" % revno)
1240
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1243
class cmd_export(Command):
1244
"""Export past revision to destination directory.
1246
If no revision is specified this exports the last committed revision.
1248
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1249
given, try to find the format with the extension. If no extension
1250
is found exports to a directory (equivalent to --format=dir).
1252
Root may be the top directory for tar, tgz and tbz2 formats. If none
1253
is given, the top directory will be the root name of the file.
1255
Note: export of tree with non-ascii filenames to zip is not supported.
1257
Supported formats Autodetected by extension
1258
----------------- -------------------------
1261
tbz2 .tar.bz2, .tbz2
1265
takes_args = ['dest']
1266
takes_options = ['revision', 'format', 'root']
1267
def run(self, dest, revision=None, format=None, root=None):
1269
from bzrlib.export import export
1270
tree = WorkingTree.open_containing(u'.')[0]
1272
if revision is None:
1273
# should be tree.last_revision FIXME
1274
rev_id = b.last_revision()
1276
if len(revision) != 1:
1277
raise BzrError('bzr export --revision takes exactly 1 argument')
1278
rev_id = revision[0].in_history(b).rev_id
1279
t = b.repository.revision_tree(rev_id)
1281
export(t, dest, format, root)
1282
except errors.NoSuchExportFormat, e:
1283
raise BzrCommandError('Unsupported export format: %s' % e.format)
1286
class cmd_cat(Command):
1287
"""Write a file's text from a previous revision."""
1289
takes_options = ['revision']
1290
takes_args = ['filename']
1293
def run(self, filename, revision=None):
1294
if revision is not None and len(revision) != 1:
1295
raise BzrCommandError("bzr cat --revision takes exactly one number")
1298
tree, relpath = WorkingTree.open_containing(filename)
1300
except NotBranchError:
1304
b, relpath = Branch.open_containing(filename)
1305
if revision is None:
1306
revision_id = b.last_revision()
1308
revision_id = revision[0].in_history(b).rev_id
1309
b.print_file(relpath, revision_id)
1312
class cmd_local_time_offset(Command):
1313
"""Show the offset in seconds from GMT to local time."""
1317
print bzrlib.osutils.local_time_offset()
1321
class cmd_commit(Command):
1322
"""Commit changes into a new revision.
1324
If no arguments are given, the entire tree is committed.
1326
If selected files are specified, only changes to those files are
1327
committed. If a directory is specified then the directory and everything
1328
within it is committed.
1330
A selected-file commit may fail in some cases where the committed
1331
tree would be invalid, such as trying to commit a file in a
1332
newly-added directory that is not itself committed.
1334
# TODO: Run hooks on tree to-be-committed, and after commit.
1336
# TODO: Strict commit that fails if there are deleted files.
1337
# (what does "deleted files" mean ??)
1339
# TODO: Give better message for -s, --summary, used by tla people
1341
# XXX: verbose currently does nothing
1343
takes_args = ['selected*']
1344
takes_options = ['message', 'verbose',
1346
help='commit even if nothing has changed'),
1347
Option('file', type=str,
1349
help='file containing commit message'),
1351
help="refuse to commit if there are unknown "
1352
"files in the working tree."),
1354
aliases = ['ci', 'checkin']
1356
def run(self, message=None, file=None, verbose=True, selected_list=None,
1357
unchanged=False, strict=False):
1358
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1360
from bzrlib.msgeditor import edit_commit_message, \
1361
make_commit_message_template
1362
from bzrlib.status import show_status
1363
from tempfile import TemporaryFile
1366
# TODO: Need a blackbox test for invoking the external editor; may be
1367
# slightly problematic to run this cross-platform.
1369
# TODO: do more checks that the commit will succeed before
1370
# spending the user's valuable time typing a commit message.
1372
# TODO: if the commit *does* happen to fail, then save the commit
1373
# message to a temporary file where it can be recovered
1374
tree, selected_list = tree_files(selected_list)
1375
if message is None and not file:
1376
template = make_commit_message_template(tree, selected_list)
1377
message = edit_commit_message(template)
1379
raise BzrCommandError("please specify a commit message"
1380
" with either --message or --file")
1381
elif message and file:
1382
raise BzrCommandError("please specify either --message or --file")
1386
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1389
raise BzrCommandError("empty commit message specified")
1392
tree.commit(message, specific_files=selected_list,
1393
allow_pointless=unchanged, strict=strict)
1394
except PointlessCommit:
1395
# FIXME: This should really happen before the file is read in;
1396
# perhaps prepare the commit; get the message; then actually commit
1397
raise BzrCommandError("no changes to commit",
1398
["use --unchanged to commit anyhow"])
1399
except ConflictsInTree:
1400
raise BzrCommandError("Conflicts detected in working tree. "
1401
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1402
except StrictCommitFailed:
1403
raise BzrCommandError("Commit refused because there are unknown "
1404
"files in the working tree.")
1405
note('Committed revision %d.' % (tree.branch.revno(),))
1408
class cmd_check(Command):
1409
"""Validate consistency of branch history.
1411
This command checks various invariants about the branch storage to
1412
detect data corruption or bzr bugs.
1414
takes_args = ['branch?']
1415
takes_options = ['verbose']
1417
def run(self, branch=None, verbose=False):
1418
from bzrlib.check import check
1420
tree = WorkingTree.open_containing()[0]
1421
branch = tree.branch
1423
branch = Branch.open(branch)
1424
check(branch, verbose)
1427
class cmd_scan_cache(Command):
1430
from bzrlib.hashcache import HashCache
1436
print '%6d stats' % c.stat_count
1437
print '%6d in hashcache' % len(c._cache)
1438
print '%6d files removed from cache' % c.removed_count
1439
print '%6d hashes updated' % c.update_count
1440
print '%6d files changed too recently to cache' % c.danger_count
1447
class cmd_upgrade(Command):
1448
"""Upgrade branch storage to current format.
1450
The check command or bzr developers may sometimes advise you to run
1451
this command. When the default format has changed you may also be warned
1452
during other operations to upgrade.
1454
takes_args = ['url?']
1456
def run(self, url='.'):
1457
from bzrlib.upgrade import upgrade
1461
class cmd_whoami(Command):
1462
"""Show bzr user id."""
1463
takes_options = ['email']
1466
def run(self, email=False):
1468
b = WorkingTree.open_containing(u'.')[0].branch
1469
config = bzrlib.config.BranchConfig(b)
1470
except NotBranchError:
1471
config = bzrlib.config.GlobalConfig()
1474
print config.user_email()
1476
print config.username()
1479
class cmd_nick(Command):
1480
"""Print or set the branch nickname.
1482
If unset, the tree root directory name is used as the nickname
1483
To print the current nickname, execute with no argument.
1485
takes_args = ['nickname?']
1486
def run(self, nickname=None):
1487
branch = Branch.open_containing(u'.')[0]
1488
if nickname is None:
1489
self.printme(branch)
1491
branch.nick = nickname
1494
def printme(self, branch):
1498
class cmd_selftest(Command):
1499
"""Run internal test suite.
1501
This creates temporary test directories in the working directory,
1502
but not existing data is affected. These directories are deleted
1503
if the tests pass, or left behind to help in debugging if they
1504
fail and --keep-output is specified.
1506
If arguments are given, they are regular expressions that say
1507
which tests should run.
1509
If the global option '--no-plugins' is given, plugins are not loaded
1510
before running the selftests. This has two effects: features provided or
1511
modified by plugins will not be tested, and tests provided by plugins will
1516
bzr --no-plugins selftest -v
1518
# TODO: --list should give a list of all available tests
1520
# NB: this is used from the class without creating an instance, which is
1521
# why it does not have a self parameter.
1522
def get_transport_type(typestring):
1523
"""Parse and return a transport specifier."""
1524
if typestring == "sftp":
1525
from bzrlib.transport.sftp import SFTPAbsoluteServer
1526
return SFTPAbsoluteServer
1527
if typestring == "memory":
1528
from bzrlib.transport.memory import MemoryServer
1530
msg = "No known transport type %s. Supported types are: sftp\n" %\
1532
raise BzrCommandError(msg)
1535
takes_args = ['testspecs*']
1536
takes_options = ['verbose',
1537
Option('one', help='stop when one test fails'),
1538
Option('keep-output',
1539
help='keep output directories when tests fail'),
1541
help='Use a different transport by default '
1542
'throughout the test suite.',
1543
type=get_transport_type),
1546
def run(self, testspecs_list=None, verbose=False, one=False,
1547
keep_output=False, transport=None):
1549
from bzrlib.tests import selftest
1550
# we don't want progress meters from the tests to go to the
1551
# real output; and we don't want log messages cluttering up
1553
save_ui = bzrlib.ui.ui_factory
1554
bzrlib.trace.info('running tests...')
1556
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1557
if testspecs_list is not None:
1558
pattern = '|'.join(testspecs_list)
1561
result = selftest(verbose=verbose,
1563
stop_on_failure=one,
1564
keep_output=keep_output,
1565
transport=transport)
1567
bzrlib.trace.info('tests passed')
1569
bzrlib.trace.info('tests failed')
1570
return int(not result)
1572
bzrlib.ui.ui_factory = save_ui
1575
def _get_bzr_branch():
1576
"""If bzr is run from a branch, return Branch or None"""
1577
import bzrlib.errors
1578
from bzrlib.branch import Branch
1579
from bzrlib.osutils import abspath
1580
from os.path import dirname
1583
branch = Branch.open(dirname(abspath(dirname(__file__))))
1585
except bzrlib.errors.BzrError:
1590
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1591
# is bzrlib itself in a branch?
1592
branch = _get_bzr_branch()
1594
rh = branch.revision_history()
1596
print " bzr checkout, revision %d" % (revno,)
1597
print " nick: %s" % (branch.nick,)
1599
print " revid: %s" % (rh[-1],)
1600
print bzrlib.__copyright__
1601
print "http://bazaar-ng.org/"
1603
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1604
print "you may use, modify and redistribute it under the terms of the GNU"
1605
print "General Public License version 2 or later."
1608
class cmd_version(Command):
1609
"""Show version of bzr."""
1614
class cmd_rocks(Command):
1615
"""Statement of optimism."""
1619
print "it sure does!"
1622
class cmd_find_merge_base(Command):
1623
"""Find and print a base revision for merging two branches.
1625
# TODO: Options to specify revisions on either side, as if
1626
# merging only part of the history.
1627
takes_args = ['branch', 'other']
1631
def run(self, branch, other):
1632
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1634
branch1 = Branch.open_containing(branch)[0]
1635
branch2 = Branch.open_containing(other)[0]
1637
history_1 = branch1.revision_history()
1638
history_2 = branch2.revision_history()
1640
last1 = branch1.last_revision()
1641
last2 = branch2.last_revision()
1643
source = MultipleRevisionSources(branch1.repository,
1646
base_rev_id = common_ancestor(last1, last2, source)
1648
print 'merge base is revision %s' % base_rev_id
1652
if base_revno is None:
1653
raise bzrlib.errors.UnrelatedBranches()
1655
print ' r%-6d in %s' % (base_revno, branch)
1657
other_revno = branch2.revision_id_to_revno(base_revid)
1659
print ' r%-6d in %s' % (other_revno, other)
1663
class cmd_merge(Command):
1664
"""Perform a three-way merge.
1666
The branch is the branch you will merge from. By default, it will
1667
merge the latest revision. If you specify a revision, that
1668
revision will be merged. If you specify two revisions, the first
1669
will be used as a BASE, and the second one as OTHER. Revision
1670
numbers are always relative to the specified branch.
1672
By default bzr will try to merge in all new work from the other
1673
branch, automatically determining an appropriate base. If this
1674
fails, you may need to give an explicit base.
1678
To merge the latest revision from bzr.dev
1679
bzr merge ../bzr.dev
1681
To merge changes up to and including revision 82 from bzr.dev
1682
bzr merge -r 82 ../bzr.dev
1684
To merge the changes introduced by 82, without previous changes:
1685
bzr merge -r 81..82 ../bzr.dev
1687
merge refuses to run if there are any uncommitted changes, unless
1690
takes_args = ['branch?']
1691
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1692
Option('show-base', help="Show base revision text in "
1695
def run(self, branch=None, revision=None, force=False, merge_type=None,
1696
show_base=False, reprocess=False):
1697
if merge_type is None:
1698
merge_type = Merge3Merger
1700
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1702
raise BzrCommandError("No merge location known or specified.")
1704
print "Using saved location: %s" % branch
1705
if revision is None or len(revision) < 1:
1707
other = [branch, -1]
1709
if len(revision) == 1:
1711
other_branch = Branch.open_containing(branch)[0]
1712
revno = revision[0].in_history(other_branch).revno
1713
other = [branch, revno]
1715
assert len(revision) == 2
1716
if None in revision:
1717
raise BzrCommandError(
1718
"Merge doesn't permit that revision specifier.")
1719
b = Branch.open_containing(branch)[0]
1721
base = [branch, revision[0].in_history(b).revno]
1722
other = [branch, revision[1].in_history(b).revno]
1725
conflict_count = merge(other, base, check_clean=(not force),
1726
merge_type=merge_type, reprocess=reprocess,
1727
show_base=show_base)
1728
if conflict_count != 0:
1732
except bzrlib.errors.AmbiguousBase, e:
1733
m = ("sorry, bzr can't determine the right merge base yet\n"
1734
"candidates are:\n "
1735
+ "\n ".join(e.bases)
1737
"please specify an explicit base with -r,\n"
1738
"and (if you want) report this to the bzr developers\n")
1742
class cmd_remerge(Command):
1745
takes_args = ['file*']
1746
takes_options = ['merge-type', 'reprocess',
1747
Option('show-base', help="Show base revision text in "
1750
def run(self, file_list=None, merge_type=None, show_base=False,
1752
from bzrlib.merge import merge_inner, transform_tree
1753
if merge_type is None:
1754
merge_type = Merge3Merger
1755
tree, file_list = tree_files(file_list)
1758
pending_merges = tree.pending_merges()
1759
if len(pending_merges) != 1:
1760
raise BzrCommandError("Sorry, remerge only works after normal"
1761
+ " merges. Not cherrypicking or"
1763
repository = tree.branch.repository
1764
base_revision = common_ancestor(tree.branch.last_revision(),
1765
pending_merges[0], repository)
1766
base_tree = repository.revision_tree(base_revision)
1767
other_tree = repository.revision_tree(pending_merges[0])
1768
interesting_ids = None
1769
if file_list is not None:
1770
interesting_ids = set()
1771
for filename in file_list:
1772
file_id = tree.path2id(filename)
1773
interesting_ids.add(file_id)
1774
if tree.kind(file_id) != "directory":
1777
for name, ie in tree.inventory.iter_entries(file_id):
1778
interesting_ids.add(ie.file_id)
1779
transform_tree(tree, tree.basis_tree(), interesting_ids)
1780
if file_list is None:
1781
restore_files = list(tree.iter_conflicts())
1783
restore_files = file_list
1784
for filename in restore_files:
1786
restore(tree.abspath(filename))
1787
except NotConflicted:
1789
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1790
interesting_ids = interesting_ids,
1791
other_rev_id=pending_merges[0],
1792
merge_type=merge_type,
1793
show_base=show_base,
1794
reprocess=reprocess)
1802
class cmd_revert(Command):
1803
"""Reverse all changes since the last commit.
1805
Only versioned files are affected. Specify filenames to revert only
1806
those files. By default, any files that are changed will be backed up
1807
first. Backup files have a '~' appended to their name.
1809
takes_options = ['revision', 'no-backup']
1810
takes_args = ['file*']
1811
aliases = ['merge-revert']
1813
def run(self, revision=None, no_backup=False, file_list=None):
1814
from bzrlib.commands import parse_spec
1815
if file_list is not None:
1816
if len(file_list) == 0:
1817
raise BzrCommandError("No files specified")
1821
tree, file_list = tree_files(file_list)
1822
if revision is None:
1823
# FIXME should be tree.last_revision
1824
rev_id = tree.branch.last_revision()
1825
elif len(revision) != 1:
1826
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1828
rev_id = revision[0].in_history(tree.branch).rev_id
1829
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1833
class cmd_assert_fail(Command):
1834
"""Test reporting of assertion failures"""
1837
assert False, "always fails"
1840
class cmd_help(Command):
1841
"""Show help on a command or other topic.
1843
For a list of all available commands, say 'bzr help commands'."""
1844
takes_options = ['long']
1845
takes_args = ['topic?']
1849
def run(self, topic=None, long=False):
1851
if topic is None and long:
1856
class cmd_shell_complete(Command):
1857
"""Show appropriate completions for context.
1859
For a list of all available commands, say 'bzr shell-complete'."""
1860
takes_args = ['context?']
1865
def run(self, context=None):
1866
import shellcomplete
1867
shellcomplete.shellcomplete(context)
1870
class cmd_fetch(Command):
1871
"""Copy in history from another branch but don't merge it.
1873
This is an internal method used for pull and merge."""
1875
takes_args = ['from_branch', 'to_branch']
1876
def run(self, from_branch, to_branch):
1877
from bzrlib.fetch import Fetcher
1878
from bzrlib.branch import Branch
1879
from_b = Branch.open(from_branch)
1880
to_b = Branch.open(to_branch)
1881
Fetcher(to_b, from_b)
1884
class cmd_missing(Command):
1885
"""Show unmerged/unpulled revisions between two branches.
1887
OTHER_BRANCH may be local or remote."""
1888
takes_args = ['other_branch?']
1889
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1891
'Display changes in the local branch only'),
1892
Option('theirs-only',
1893
'Display changes in the remote branch only'),
1901
def run(self, other_branch=None, reverse=False, mine_only=False,
1902
theirs_only=False, long=True, short=False, line=False,
1903
show_ids=False, verbose=False):
1904
from bzrlib.missing import find_unmerged, iter_log_data
1905
from bzrlib.log import log_formatter
1906
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1907
parent = local_branch.get_parent()
1908
if other_branch is None:
1909
other_branch = parent
1910
if other_branch is None:
1911
raise BzrCommandError("No missing location known or specified.")
1912
print "Using last location: " + local_branch.get_parent()
1913
remote_branch = bzrlib.branch.Branch.open(other_branch)
1914
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1915
log_format = get_log_format(long=long, short=short, line=line)
1916
lf = log_formatter(log_format, sys.stdout,
1918
show_timezone='original')
1919
if reverse is False:
1920
local_extra.reverse()
1921
remote_extra.reverse()
1922
if local_extra and not theirs_only:
1923
print "You have %d extra revision(s):" % len(local_extra)
1924
for data in iter_log_data(local_extra, local_branch.repository,
1927
printed_local = True
1929
printed_local = False
1930
if remote_extra and not mine_only:
1931
if printed_local is True:
1933
print "You are missing %d revision(s):" % len(remote_extra)
1934
for data in iter_log_data(remote_extra, remote_branch.repository,
1937
if not remote_extra and not local_extra:
1939
print "Branches are up to date."
1942
if parent is None and other_branch is not None:
1943
local_branch.set_parent(other_branch)
1947
class cmd_plugins(Command):
1952
import bzrlib.plugin
1953
from inspect import getdoc
1954
for name, plugin in bzrlib.plugin.all_plugins().items():
1955
if hasattr(plugin, '__path__'):
1956
print plugin.__path__[0]
1957
elif hasattr(plugin, '__file__'):
1958
print plugin.__file__
1964
print '\t', d.split('\n')[0]
1967
class cmd_testament(Command):
1968
"""Show testament (signing-form) of a revision."""
1969
takes_options = ['revision', 'long']
1970
takes_args = ['branch?']
1972
def run(self, branch=u'.', revision=None, long=False):
1973
from bzrlib.testament import Testament
1974
b = WorkingTree.open_containing(branch)[0].branch
1977
if revision is None:
1978
rev_id = b.last_revision()
1980
rev_id = revision[0].in_history(b).rev_id
1981
t = Testament.from_revision(b.repository, rev_id)
1983
sys.stdout.writelines(t.as_text_lines())
1985
sys.stdout.write(t.as_short_text())
1990
class cmd_annotate(Command):
1991
"""Show the origin of each line in a file.
1993
This prints out the given file with an annotation on the left side
1994
indicating which revision, author and date introduced the change.
1996
If the origin is the same for a run of consecutive lines, it is
1997
shown only at the top, unless the --all option is given.
1999
# TODO: annotate directories; showing when each file was last changed
2000
# TODO: annotate a previous version of a file
2001
# TODO: if the working copy is modified, show annotations on that
2002
# with new uncommitted lines marked
2003
aliases = ['blame', 'praise']
2004
takes_args = ['filename']
2005
takes_options = [Option('all', help='show annotations on all lines'),
2006
Option('long', help='show date in annotations'),
2010
def run(self, filename, all=False, long=False):
2011
from bzrlib.annotate import annotate_file
2012
tree, relpath = WorkingTree.open_containing(filename)
2013
branch = tree.branch
2016
file_id = tree.inventory.path2id(relpath)
2017
tree = branch.repository.revision_tree(branch.last_revision())
2018
file_version = tree.inventory[file_id].revision
2019
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
2024
class cmd_re_sign(Command):
2025
"""Create a digital signature for an existing revision."""
2026
# TODO be able to replace existing ones.
2028
hidden = True # is this right ?
2029
takes_args = ['revision_id?']
2030
takes_options = ['revision']
2032
def run(self, revision_id=None, revision=None):
2033
import bzrlib.config as config
2034
import bzrlib.gpg as gpg
2035
if revision_id is not None and revision is not None:
2036
raise BzrCommandError('You can only supply one of revision_id or --revision')
2037
if revision_id is None and revision is None:
2038
raise BzrCommandError('You must supply either --revision or a revision_id')
2039
b = WorkingTree.open_containing(u'.')[0].branch
2040
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
2041
if revision_id is not None:
2042
b.repository.sign_revision(revision_id, gpg_strategy)
2043
elif revision is not None:
2044
if len(revision) == 1:
2045
revno, rev_id = revision[0].in_history(b)
2046
b.repository.sign_revision(rev_id, gpg_strategy)
2047
elif len(revision) == 2:
2048
# are they both on rh- if so we can walk between them
2049
# might be nice to have a range helper for arbitrary
2050
# revision paths. hmm.
2051
from_revno, from_revid = revision[0].in_history(b)
2052
to_revno, to_revid = revision[1].in_history(b)
2053
if to_revid is None:
2054
to_revno = b.revno()
2055
if from_revno is None or to_revno is None:
2056
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
2057
for revno in range(from_revno, to_revno + 1):
2058
b.repository.sign_revision(b.get_rev_id(revno),
2061
raise BzrCommandError('Please supply either one revision, or a range.')
2064
class cmd_uncommit(bzrlib.commands.Command):
2065
"""Remove the last committed revision.
2067
By supplying the --all flag, it will not only remove the entry
2068
from revision_history, but also remove all of the entries in the
2071
--verbose will print out what is being removed.
2072
--dry-run will go through all the motions, but not actually
2075
In the future, uncommit will create a changeset, which can then
2078
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2079
information in 'branch-as-repostory' branches.
2080
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2081
information in shared branches as well.
2083
takes_options = ['verbose', 'revision',
2084
Option('dry-run', help='Don\'t actually make changes'),
2085
Option('force', help='Say yes to all questions.')]
2086
takes_args = ['location?']
2089
def run(self, location=None,
2090
dry_run=False, verbose=False,
2091
revision=None, force=False):
2092
from bzrlib.branch import Branch
2093
from bzrlib.log import log_formatter
2095
from bzrlib.uncommit import uncommit
2097
if location is None:
2099
b, relpath = Branch.open_containing(location)
2101
if revision is None:
2103
rev_id = b.last_revision()
2105
revno, rev_id = revision[0].in_history(b)
2107
print 'No revisions to uncommit.'
2109
for r in range(revno, b.revno()+1):
2110
rev_id = b.get_rev_id(r)
2111
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2112
lf.show(r, b.repository.get_revision(rev_id), None)
2115
print 'Dry-run, pretending to remove the above revisions.'
2117
val = raw_input('Press <enter> to continue')
2119
print 'The above revision(s) will be removed.'
2121
val = raw_input('Are you sure [y/N]? ')
2122
if val.lower() not in ('y', 'yes'):
2126
uncommit(b, dry_run=dry_run, verbose=verbose,
2130
def merge(other_revision, base_revision,
2131
check_clean=True, ignore_zero=False,
2132
this_dir=None, backup_files=False, merge_type=Merge3Merger,
2133
file_list=None, show_base=False, reprocess=False):
2134
"""Merge changes into a tree.
2137
list(path, revno) Base for three-way merge.
2138
If [None, None] then a base will be automatically determined.
2140
list(path, revno) Other revision for three-way merge.
2142
Directory to merge changes into; '.' by default.
2144
If true, this_dir must have no uncommitted changes before the
2146
ignore_zero - If true, suppress the "zero conflicts" message when
2147
there are no conflicts; should be set when doing something we expect
2148
to complete perfectly.
2149
file_list - If supplied, merge only changes to selected files.
2151
All available ancestors of other_revision and base_revision are
2152
automatically pulled into the branch.
2154
The revno may be -1 to indicate the last revision on the branch, which is
2157
This function is intended for use from the command line; programmatic
2158
clients might prefer to call merge.merge_inner(), which has less magic
2161
from bzrlib.merge import Merger
2162
if this_dir is None:
2164
this_tree = WorkingTree.open_containing(this_dir)[0]
2165
if show_base and not merge_type is Merge3Merger:
2166
raise BzrCommandError("Show-base is not supported for this merge"
2167
" type. %s" % merge_type)
2168
if reprocess and not merge_type is Merge3Merger:
2169
raise BzrCommandError("Reprocess is not supported for this merge"
2170
" type. %s" % merge_type)
2171
if reprocess and show_base:
2172
raise BzrCommandError("Cannot reprocess and show base.")
2173
merger = Merger(this_tree.branch, this_tree=this_tree)
2174
merger.check_basis(check_clean)
2175
merger.set_other(other_revision)
2176
merger.set_base(base_revision)
2177
if merger.base_rev_id == merger.other_rev_id:
2178
note('Nothing to do.')
2180
merger.backup_files = backup_files
2181
merger.merge_type = merge_type
2182
merger.set_interesting_files(file_list)
2183
merger.show_base = show_base
2184
merger.reprocess = reprocess
2185
conflicts = merger.do_merge()
2186
merger.set_pending()
2190
# these get imported and then picked up by the scan for cmd_*
2191
# TODO: Some more consistent way to split command definitions across files;
2192
# we do need to load at least some information about them to know of
2194
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore