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# Copyright (C) 2005-2010 Canonical Ltd
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# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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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from bzrlib.branch import Branch
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from bzrlib.conflicts import ConflictList
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from bzrlib.transport import memory
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from bzrlib.revisionspec import RevisionSpec, RevisionInfo
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from bzrlib.smtp_connection import SMTPConnection
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from bzrlib.workingtree import WorkingTree
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from bzrlib.commands import (
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builtin_command_registry,
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from bzrlib.commands import Command, display_command
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from bzrlib.option import (
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class cmd_cat_revision(Command):
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__doc__ = """Write out metadata for a revision.
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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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# cat-revision is more for frontends so should be exact
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encoding = 'strict'
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def print_revision(self, revisions, revid):
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stream = revisions.get_record_stream([(revid,)], 'unordered', True)
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record = stream.next()
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if record.storage_kind == 'absent':
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raise errors.NoSuchRevision(revisions, revid)
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revtext = record.get_bytes_as('fulltext')
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self.outf.write(revtext.decode('utf-8'))
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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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' --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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revisions = b.repository.revisions
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if revisions is None:
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raise errors.BzrCommandError('Repository %r does not support '
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'access to raw revision texts')
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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self.outf.write(b.repository.get_revision_xml(revision_id).decode('utf-8'))
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except errors.NoSuchRevision:
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msg = "The repository %s contains no revision %s." % (b.repository.base,
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raise errors.BzrCommandError(msg)
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elif revision is not None:
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raise errors.BzrCommandError('You cannot specify a NULL'
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rev_id = rev.as_revision_id(b)
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self.outf.write(b.repository.get_revision_xml(rev_id).decode('utf-8'))
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b.repository.lock_read()
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# TODO: jam 20060112 should cat-revision always output utf-8?
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if revision_id is not None:
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revision_id = osutils.safe_revision_id(revision_id, warn=False)
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self.print_revision(revisions, revision_id)
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except errors.NoSuchRevision:
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msg = "The repository %s contains no revision %s." % (
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b.repository.base, revision_id)
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raise errors.BzrCommandError(msg)
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elif revision is not None:
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raise errors.BzrCommandError(
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'You cannot specify a NULL revision.')
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rev_id = rev.as_revision_id(b)
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self.print_revision(revisions, rev_id)
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b.repository.unlock()
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class cmd_dump_btree(Command):
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__doc__ = """Dump the contents of a btree index file to stdout.
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"""Dump the contents of a btree index file to stdout.
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PATH is a btree index file, it can be any URL. This includes things like
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.bzr/repository/pack-names, or .bzr/repository/indices/a34b3a...ca4a4.iix
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for node in bt.iter_all_entries():
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# Node is made up of:
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# (index, key, value, [references])
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refs_as_tuples = None
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refs_as_tuples = static_tuple.as_tuples(refs)
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refs_as_tuples = static_tuple.as_tuples(node[3])
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as_tuple = (tuple(node[1]), node[2], refs_as_tuples)
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self.outf.write('%s\n' % (as_tuple,))
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class cmd_remove_tree(Command):
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__doc__ = """Remove the working tree from a given branch/checkout.
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"""Remove the working tree from a given branch/checkout.
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Since a lightweight checkout is little more than a working tree
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this will refuse to run against one.
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To re-create the working tree, use "bzr checkout".
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_see_also = ['checkout', 'working-trees']
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takes_args = ['location*']
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takes_args = ['location?']
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takes_options = [
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help='Remove the working tree even if it has '
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'uncommitted changes.'),
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def run(self, location_list, force=False):
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if not location_list:
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for location in location_list:
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d = bzrdir.BzrDir.open(location)
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working = d.open_workingtree()
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except errors.NoWorkingTree:
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raise errors.BzrCommandError("No working tree to remove")
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except errors.NotLocalUrl:
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raise errors.BzrCommandError("You cannot remove the working tree"
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if (working.has_changes()):
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raise errors.UncommittedChanges(working)
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if working.user_url != working.branch.user_url:
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raise errors.BzrCommandError("You cannot remove the working tree"
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" from a lightweight checkout")
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d.destroy_workingtree()
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def run(self, location='.', force=False):
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d = bzrdir.BzrDir.open(location)
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working = d.open_workingtree()
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except errors.NoWorkingTree:
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raise errors.BzrCommandError("No working tree to remove")
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except errors.NotLocalUrl:
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raise errors.BzrCommandError("You cannot remove the working tree"
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if (working.has_changes()):
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raise errors.UncommittedChanges(working)
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working_path = working.bzrdir.root_transport.base
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branch_path = working.branch.bzrdir.root_transport.base
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if working_path != branch_path:
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raise errors.BzrCommandError("You cannot remove the working tree"
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" from a lightweight checkout")
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d.destroy_workingtree()
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class cmd_revno(Command):
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__doc__ = """Show current revision number.
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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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def run(self, dir_list):
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for d in dir_list:
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wt, dd = WorkingTree.open_containing(d)
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base = os.path.dirname(dd)
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id = wt.path2id(base)
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self.outf.write('added %s\n' % d)
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raise errors.NotVersionedError(path=base)
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self.outf.write('added %s\n' % d)
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class cmd_relpath(Command):
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__doc__ = """Show path of a file relative to root"""
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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tree_to = WorkingTree.open_containing(directory)[0]
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branch_to = tree_to.branch
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self.add_cleanup(tree_to.unlock)
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except errors.NoWorkingTree:
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branch_to = Branch.open_containing(directory)[0]
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branch_to.lock_write()
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self.add_cleanup(branch_to.unlock)
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if local and not branch_to.get_bound_location():
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raise errors.LocalRequiresBoundBranch()
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branch_from = Branch.open(location,
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possible_transports=possible_transports)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if branch_from is not branch_to:
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branch_from.lock_read()
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self.add_cleanup(branch_from.unlock)
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if branch_to.get_parent() is None or remember:
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branch_to.set_parent(branch_from.base)
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if revision is not None:
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revision_id = revision.as_revision_id(branch_from)
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branch_to.lock_write()
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self.add_cleanup(branch_to.unlock)
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if tree_to is not None:
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view_info = _get_view_info_for_change_reporter(tree_to)
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change_reporter = delta._ChangeReporter(
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# Get the source branch
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(tree, br_from,
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_unused) = bzrdir.BzrDir.open_containing_tree_or_branch(directory)
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strict = br_from.get_config().get_user_option_as_bool('push_strict')
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if strict is None: strict = True # default value
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# Get the tip's revision_id
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revision = _get_one_revision('push', revision)
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if revision is not None:
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revision_id = revision.in_history(br_from).rev_id
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revision_id = None
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if tree is not None and revision_id is None:
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tree.check_changed_or_out_of_date(
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strict, 'push_strict',
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more_error='Use --no-strict to force the push.',
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more_warning='Uncommitted changes will not be pushed.')
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if strict and tree is not None and revision_id is None:
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if (tree.has_changes()):
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raise errors.UncommittedChanges(
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tree, more='Use --no-strict to force the push.')
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if tree.last_revision() != tree.branch.last_revision():
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# The tree has lost sync with its branch, there is little
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# chance that the user is aware of it but he can still force
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# the push with --no-strict
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raise errors.OutOfDateTree(
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tree, more='Use --no-strict to force the push.')
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# Get the stacked_on branch, if any
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if stacked_on is not None:
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stacked_on = urlutils.normalize_url(stacked_on)
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class cmd_branch(Command):
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__doc__ = """Create a new branch that is a copy of an existing branch.
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"""Create a new branch that is a copy of an existing 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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class cmd_checkout(Command):
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__doc__ = """Create a new checkout of an existing branch.
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"""Create a new checkout of an existing branch.
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If BRANCH_LOCATION is omitted, checkout will reconstitute a working tree for
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the branch found in '.'. This is useful if you have removed the working tree
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class cmd_update(Command):
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__doc__ = """Update a tree to have the latest code committed to its branch.
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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 local changes, you will still
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branch_location = tree.branch.base
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self.add_cleanup(tree.unlock)
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# get rid of the final '/' and be ready for display
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branch_location = urlutils.unescape_for_display(
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branch_location.rstrip('/'),
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branch_location = urlutils.unescape_for_display(branch_location[:-1],
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existing_pending_merges = tree.get_parent_ids()[1:]
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if master is None:
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revision_id = branch.last_revision()
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if revision_id == _mod_revision.ensure_null(tree.last_revision()):
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revno = branch.revision_id_to_dotted_revno(revision_id)
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note("Tree is up to date at revision %s of branch %s" %
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('.'.join(map(str, revno)), branch_location))
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revno = branch.revision_id_to_revno(revision_id)
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note("Tree is up to date at revision %d of branch %s" %
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(revno, branch_location))
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view_info = _get_view_info_for_change_reporter(tree)
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change_reporter = delta._ChangeReporter(
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"bzr update --revision only works"
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" for a revision in the branch history"
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% (e.revision))
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revno = tree.branch.revision_id_to_dotted_revno(
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revno = tree.branch.revision_id_to_revno(
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_mod_revision.ensure_null(tree.last_revision()))
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note('Updated to revision %s of branch %s' %
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('.'.join(map(str, revno)), branch_location))
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parent_ids = tree.get_parent_ids()
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if parent_ids[1:] and parent_ids[1:] != existing_pending_merges:
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note('Updated to revision %d of branch %s' %
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(revno, branch_location))
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if tree.get_parent_ids()[1:] != existing_pending_merges:
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note('Your local commits will now show as pending merges with '
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"'bzr status', and can be committed with 'bzr commit'.")
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if conflicts != 0:
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class cmd_info(Command):
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__doc__ = """Show information about a working tree, branch or repository.
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"""Show information about a working tree, branch or repository.
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This command will show all known locations and formats associated to the
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tree, branch or repository.
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class cmd_file_id(Command):
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__doc__ = """Print file_id of a particular file or directory.
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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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class cmd_file_path(Command):
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__doc__ = """Print path of file_ids to a file or directory.
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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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class cmd_ancestry(Command):
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__doc__ = """List all revisions merged into this branch."""
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"""List all revisions merged into this branch."""
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_see_also = ['log', 'revision-history']
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takes_args = ['location?']
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class cmd_init_repository(Command):
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__doc__ = """Create a shared repository for branches to share storage space.
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"""Create a shared repository for branches to share storage space.
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New branches created under the repository directory will store their
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revisions in the repository, not in the branch directory. For branches
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class cmd_diff(Command):
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__doc__ = """Show differences in the working tree, between revisions or branches.
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"""Show differences in the working tree, between revisions or branches.
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If no arguments are given, all changes for the current tree are listed.
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If files are given, only the changes in those files are listed.
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help='Use this command to compare files.',
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RegistryOption('format',
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help='Diff format to use.',
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lazy_registry=('bzrlib.diff', 'format_registry'),
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value_switches=False, title='Diff format'),
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aliases = ['di', 'dif']
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encoding_type = 'exact'
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@display_command
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def run(self, revision=None, file_list=None, diff_options=None,
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prefix=None, old=None, new=None, using=None, format=None):
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from bzrlib.diff import (get_trees_and_branches_to_diff_locked,
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prefix=None, old=None, new=None, using=None):
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from bzrlib.diff import get_trees_and_branches_to_diff, show_diff_trees
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if (prefix is None) or (prefix == '0'):
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# diff -p0 format
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raise errors.BzrCommandError('bzr diff --revision takes exactly'
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' one or two revision specifiers')
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if using is not None and format is not None:
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raise errors.BzrCommandError('--using and --format are mutually '
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(old_tree, new_tree,
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old_branch, new_branch,
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specific_files, extra_trees) = get_trees_and_branches_to_diff_locked(
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file_list, revision, old, new, self.add_cleanup, apply_view=True)
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specific_files, extra_trees) = get_trees_and_branches_to_diff(
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file_list, revision, old, new, apply_view=True)
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return show_diff_trees(old_tree, new_tree, sys.stdout,
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specific_files=specific_files,
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external_diff_options=diff_options,
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old_label=old_label, new_label=new_label,
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extra_trees=extra_trees, using=using,
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extra_trees=extra_trees, using=using)
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class cmd_deleted(Command):
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__doc__ = """List files deleted in the working tree.
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"""List files deleted in the working tree.
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# TODO: Show files deleted since a previous revision, or
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# between two revisions.
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:Tips & tricks:
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GUI tools and IDEs are often better at exploring history than command
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line tools: you may prefer qlog or viz from qbzr or bzr-gtk, the
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bzr-explorer shell, or the Loggerhead web interface. See the Plugin
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Guide <http://doc.bazaar.canonical.com/plugins/en/> and
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<http://wiki.bazaar.canonical.com/IDEIntegration>.
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line tools. You may prefer qlog or glog from the QBzr and Bzr-Gtk packages
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respectively for example. (TortoiseBzr uses qlog for displaying logs.) See
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http://bazaar-vcs.org/BzrPlugins and http://bazaar-vcs.org/IDEIntegration.
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Web interfaces are often better at exploring history than command line
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tools, particularly for branches on servers. You may prefer Loggerhead
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or one of its alternatives. See http://bazaar-vcs.org/WebInterface.
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You may find it useful to add the aliases below to ``bazaar.conf``::
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help='Show changes made in each revision as a patch.'),
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Option('include-merges',
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help='Show merged revisions like --levels 0 does.'),
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Option('exclude-common-ancestry',
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help='Display only the revisions that are not part'
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' of both ancestries (require -rX..Y)'
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encoding_type = 'replace'
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show_diff=False,
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include_merges=False,
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exclude_common_ancestry=False,
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include_merges=False):
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from bzrlib.log import (
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make_log_request_dict,
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_get_info_for_log_files,
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direction = (forward and 'forward') or 'reverse'
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if (exclude_common_ancestry
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and (revision is None or len(revision) != 2)):
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raise errors.BzrCommandError(
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'--exclude-common-ancestry requires -r with two revisions')
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if include_merges:
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if levels is None:
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direction=direction, specific_fileids=file_ids,
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start_revision=rev1, end_revision=rev2, limit=limit,
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message_search=message, delta_type=delta_type,
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diff_type=diff_type, _match_using_deltas=match_using_deltas,
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exclude_common_ancestry=exclude_common_ancestry,
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diff_type=diff_type, _match_using_deltas=match_using_deltas)
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Logger(b, rqst).show(lf)
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raise errors.BzrCommandError(
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"bzr %s doesn't accept two revisions in different"
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" branches." % command_name)
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if start_spec.spec is None:
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# Avoid loading all the history.
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rev1 = RevisionInfo(branch, None, None)
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rev1 = start_spec.in_history(branch)
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rev1 = start_spec.in_history(branch)
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# Avoid loading all of history when we know a missing
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# end of range means the last revision ...
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if end_spec.spec is None:
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After adding, editing or deleting that file either indirectly by
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using this command or directly by using an editor, be sure to commit
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Bazaar also supports a global ignore file ~/.bazaar/ignore. On Windows
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the global ignore file can be found in the application data directory as
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C:\\Documents and Settings\\<user>\\Application Data\\Bazaar\\2.0\\ignore.
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Global ignores are not touched by this command. The global ignore file
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can be edited directly using an editor.
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Patterns prefixed with '!' are exceptions to ignore patterns and take
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precedence over regular ignores. Such exceptions are used to specify
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files that should be versioned which would otherwise be ignored.
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Patterns prefixed with '!!' act as regular ignore patterns, but have
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precedence over the '!' exception patterns.
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Note: ignore patterns containing shell wildcards must be quoted from
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the shell on Unix.
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Ignore everything but the "debian" toplevel directory::
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bzr ignore "RE:(?!debian/).*"
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Ignore everything except the "local" toplevel directory,
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but always ignore "*~" autosave files, even under local/::
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bzr ignore "!./local"
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_see_also = ['status', 'ignored', 'patterns']
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takes_args = ['name_pattern*']
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takes_options = [
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Option('default-rules',
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help='Display the default ignore rules that bzr uses.')
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Option('old-default-rules',
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help='Write out the ignore rules bzr < 0.9 always used.')
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def run(self, name_pattern_list=None, default_rules=None):
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def run(self, name_pattern_list=None, old_default_rules=None):
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from bzrlib import ignores
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if default_rules is not None:
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# dump the default rules and exit
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for pattern in ignores.USER_DEFAULTS:
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self.outf.write("%s\n" % pattern)
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if old_default_rules is not None:
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# dump the rules and exit
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for pattern in ignores.OLD_DEFAULTS:
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if not name_pattern_list:
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raise errors.BzrCommandError("ignore requires at least one "
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"NAME_PATTERN or --default-rules.")
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"NAME_PATTERN or --old-default-rules")
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name_pattern_list = [globbing.normalize_pattern(p)
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for p in name_pattern_list]
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for name_pattern in name_pattern_list:
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if id is not None:
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filename = entry[0]
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if ignored.match(filename):
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matches.append(filename)
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matches.append(filename.encode('utf-8'))
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if len(matches) > 0:
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self.outf.write("Warning: the following files are version controlled and"
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" match your ignore pattern:\n%s"
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"\nThese files will continue to be version controlled"
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" unless you 'bzr remove' them.\n" % ("\n".join(matches),))
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print "Warning: the following files are version controlled and" \
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" match your ignore pattern:\n%s" \
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"\nThese files will continue to be version controlled" \
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" unless you 'bzr remove' them." % ("\n".join(matches),)
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class cmd_ignored(Command):
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__doc__ = """List ignored files and the patterns that matched them.
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"""List ignored files and the patterns that matched them.
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List all the ignored files and the ignore pattern that caused the file to
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revno = int(revno)
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except ValueError:
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raise errors.BzrCommandError("not a valid revision-number: %r"
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revid = WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
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self.outf.write("%s\n" % revid)
2722
raise errors.BzrCommandError("not a valid revision-number: %r" % revno)
2724
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
2803
2727
class cmd_export(Command):
2804
__doc__ = """Export current or past revision to a destination directory or archive.
2728
"""Export current or past revision to a destination directory or archive.
2806
2730
If no revision is specified this exports the last committed revision.
2841
2765
help="Name of the root directory inside the exported file."),
2842
Option('per-file-timestamps',
2843
help='Set modification time of files to that of the last '
2844
'revision in which it was changed.'),
2846
2767
def run(self, dest, branch_or_subdir=None, revision=None, format=None,
2847
root=None, filters=False, per_file_timestamps=False):
2768
root=None, filters=False):
2848
2769
from bzrlib.export import export
2850
2771
if branch_or_subdir is None:
2858
2779
rev_tree = _get_one_revision_tree('export', revision, branch=b, tree=tree)
2860
export(rev_tree, dest, format, root, subdir, filtered=filters,
2861
per_file_timestamps=per_file_timestamps)
2781
export(rev_tree, dest, format, root, subdir, filtered=filters)
2862
2782
except errors.NoSuchExportFormat, e:
2863
2783
raise errors.BzrCommandError('Unsupported export format: %s' % e.format)
2866
2786
class cmd_cat(Command):
2867
__doc__ = """Write the contents of a file as of a given revision to standard output.
2787
"""Write the contents of a file as of a given revision to standard output.
2869
2789
If no revision is nominated, the last revision is used.
2952
2872
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2873
"""Show the offset in seconds from GMT to local time."""
2955
2875
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2877
print osutils.local_time_offset()
2961
2881
class cmd_commit(Command):
2962
__doc__ = """Commit changes into a new revision.
2882
"""Commit changes into a new revision.
2964
2884
An explanatory message needs to be given for each commit. This is
2965
2885
often done by using the --message option (getting the message from the
3073
2993
"the master branch until a normal commit "
3074
2994
"is performed."
3076
Option('show-diff', short_name='p',
3077
2997
help='When no message is supplied, show the diff along'
3078
2998
' with the status summary in the message editor.'),
3159
3079
'(use --file "%(f)s" to take commit message from that file)'
3160
3080
% { 'f': message })
3161
3081
ui.ui_factory.show_warning(warning_msg)
3163
message = message.replace('\r\n', '\n')
3164
message = message.replace('\r', '\n')
3166
raise errors.BzrCommandError(
3167
"please specify either --message or --file")
3169
3083
def get_message(commit_obj):
3170
3084
"""Callback to get commit message"""
3172
my_message = codecs.open(
3173
file, 'rt', osutils.get_user_encoding()).read()
3174
elif message is not None:
3175
my_message = message
3177
# No message supplied: make one up.
3178
# text is the status of the tree
3179
text = make_commit_message_template_encoded(tree,
3085
my_message = message
3086
if my_message is not None and '\r' in my_message:
3087
my_message = my_message.replace('\r\n', '\n')
3088
my_message = my_message.replace('\r', '\n')
3089
if my_message is None and not file:
3090
t = make_commit_message_template_encoded(tree,
3180
3091
selected_list, diff=show_diff,
3181
3092
output_encoding=osutils.get_user_encoding())
3182
# start_message is the template generated from hooks
3183
# XXX: Warning - looks like hooks return unicode,
3184
# make_commit_message_template_encoded returns user encoding.
3185
# We probably want to be using edit_commit_message instead to
3187
3093
start_message = generate_commit_message_template(commit_obj)
3188
my_message = edit_commit_message_encoded(text,
3094
my_message = edit_commit_message_encoded(t,
3189
3095
start_message=start_message)
3190
3096
if my_message is None:
3191
3097
raise errors.BzrCommandError("please specify a commit"
3192
3098
" message with either --message or --file")
3099
elif my_message and file:
3100
raise errors.BzrCommandError(
3101
"please specify either --message or --file")
3103
my_message = codecs.open(file, 'rt',
3104
osutils.get_user_encoding()).read()
3193
3105
if my_message == "":
3194
3106
raise errors.BzrCommandError("empty commit message specified")
3195
3107
return my_message
3207
3119
timezone=offset,
3208
3120
exclude=safe_relpath_files(tree, exclude))
3209
3121
except PointlessCommit:
3122
# FIXME: This should really happen before the file is read in;
3123
# perhaps prepare the commit; get the message; then actually commit
3210
3124
raise errors.BzrCommandError("No changes to commit."
3211
3125
" Use --unchanged to commit anyhow.")
3212
3126
except ConflictsInTree:
3217
3131
raise errors.BzrCommandError("Commit refused because there are"
3218
3132
" unknown files in the working tree.")
3219
3133
except errors.BoundBranchOutOfDate, e:
3220
e.extra_help = ("\n"
3221
'To commit to master branch, run update and then commit.\n'
3222
'You can also pass --local to commit to continue working '
3134
raise errors.BzrCommandError(str(e) + "\n"
3135
'To commit to master branch, run update and then commit.\n'
3136
'You can also pass --local to commit to continue working '
3227
3140
class cmd_check(Command):
3228
__doc__ = """Validate working tree structure, branch consistency and repository history.
3141
"""Validate working tree structure, branch consistency and repository history.
3230
3143
This command checks various invariants about branch and repository storage
3231
3144
to detect data corruption or bzr bugs.
3390
3303
@display_command
3391
3304
def printme(self, branch):
3392
self.outf.write('%s\n' % branch.nick)
3395
3308
class cmd_alias(Command):
3396
__doc__ = """Set/unset and display aliases.
3309
"""Set/unset and display aliases.
3399
3312
Show the current aliases::
3465
3378
class cmd_selftest(Command):
3466
__doc__ = """Run internal test suite.
3379
"""Run internal test suite.
3468
3381
If arguments are given, they are regular expressions that say which tests
3469
3382
should run. Tests matching any expression are run, and other tests are
3513
3426
def get_transport_type(typestring):
3514
3427
"""Parse and return a transport specifier."""
3515
3428
if typestring == "sftp":
3516
from bzrlib.tests import stub_sftp
3517
return stub_sftp.SFTPAbsoluteServer
3429
from bzrlib.transport.sftp import SFTPAbsoluteServer
3430
return SFTPAbsoluteServer
3518
3431
if typestring == "memory":
3519
from bzrlib.tests import test_server
3520
return memory.MemoryServer
3432
from bzrlib.transport.memory import MemoryServer
3521
3434
if typestring == "fakenfs":
3522
from bzrlib.tests import test_server
3523
return test_server.FakeNFSServer
3435
from bzrlib.transport.fakenfs import FakeNFSServer
3436
return FakeNFSServer
3524
3437
msg = "No known transport type %s. Supported types are: sftp\n" %\
3526
3439
raise errors.BzrCommandError(msg)
3610
3523
raise errors.BzrCommandError("subunit not available. subunit "
3611
3524
"needs to be installed to use --subunit.")
3612
3525
self.additional_selftest_args['runner_class'] = SubUnitBzrRunner
3613
# On Windows, disable automatic conversion of '\n' to '\r\n' in
3614
# stdout, which would corrupt the subunit stream.
3615
if sys.platform == "win32" and sys.stdout.fileno() >= 0:
3617
msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
3619
3527
self.additional_selftest_args.setdefault(
3620
3528
'suite_decorators', []).append(parallel)
3670
3578
class cmd_rocks(Command):
3671
__doc__ = """Statement of optimism."""
3579
"""Statement of optimism."""
3675
3583
@display_command
3677
self.outf.write("It sure does!\n")
3585
print "It sure does!"
3680
3588
class cmd_find_merge_base(Command):
3681
__doc__ = """Find and print a base revision for merging two branches."""
3589
"""Find and print a base revision for merging two branches."""
3682
3590
# TODO: Options to specify revisions on either side, as if
3683
3591
# merging only part of the history.
3684
3592
takes_args = ['branch', 'other']
3700
3608
graph = branch1.repository.get_graph(branch2.repository)
3701
3609
base_rev_id = graph.find_unique_lca(last1, last2)
3703
self.outf.write('merge base is revision %s\n' % base_rev_id)
3611
print 'merge base is revision %s' % base_rev_id
3706
3614
class cmd_merge(Command):
3707
__doc__ = """Perform a three-way merge.
3615
"""Perform a three-way merge.
3709
3617
The source of the merge can be specified either in the form of a branch,
3710
3618
or in the form of a path to a file containing a merge directive generated
3739
3647
committed to record the result of the merge.
3741
3649
merge refuses to run if there are any uncommitted changes, unless
3742
--force is given. The --force option can also be used to create a
3743
merge revision which has more than two parents.
3745
If one would like to merge changes from the working tree of the other
3746
branch without merging any committed revisions, the --uncommitted option
3749
3652
To select only some changes to merge, use "merge -i", which will prompt
3750
3653
you to apply each diff hunk and file change, similar to "shelve".
3854
3750
raise errors.BzrCommandError(
3855
3751
'Cannot use -r with merge directives or bundles')
3856
3752
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3859
3755
if merger is None and uncommitted:
3860
3756
if revision is not None and len(revision) > 0:
3861
3757
raise errors.BzrCommandError('Cannot use --uncommitted and'
3862
3758
' --revision at the same time.')
3863
merger = self.get_merger_from_uncommitted(tree, location, None)
3759
merger = self.get_merger_from_uncommitted(tree, location, pb)
3864
3760
allow_pending = False
3866
3762
if merger is None:
3867
3763
merger, allow_pending = self._get_merger_from_branch(tree,
3868
location, revision, remember, possible_transports, None)
3764
location, revision, remember, possible_transports, pb)
3870
3766
merger.merge_type = merge_type
3871
3767
merger.reprocess = reprocess
4097
3993
def run(self, file_list=None, merge_type=None, show_base=False,
4098
3994
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
3995
if merge_type is None:
4101
3996
merge_type = _mod_merge.Merge3Merger
4102
3997
tree, file_list = tree_files(file_list)
4143
4038
# list, we imply that the working tree text has seen and rejected
4144
4039
# all the changes from the other tree, when in fact those changes
4145
4040
# have not yet been seen.
4041
pb = ui.ui_factory.nested_progress_bar()
4146
4042
tree.set_parent_ids(parents[:1])
4148
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4044
merger = _mod_merge.Merger.from_revision_ids(pb,
4149
4046
merger.interesting_ids = interesting_ids
4150
4047
merger.merge_type = merge_type
4151
4048
merger.show_base = show_base
4162
4060
class cmd_revert(Command):
4163
__doc__ = """Revert files to a previous revision.
4061
"""Revert files to a previous revision.
4165
4063
Giving a list of files will revert only those files. Otherwise, all files
4166
4064
will be reverted. If the revision is not specified with '--revision', the
4185
4083
created as above. Directories containing unknown files will not be
4188
The working tree contains a list of revisions that have been merged but
4189
not yet committed. These revisions will be included as additional parents
4190
of the next commit. Normally, using revert clears that list as well as
4191
reverting the files. If any files are specified, revert leaves the list
4192
of uncommitted merges alone and reverts only the files. Use ``bzr revert
4193
.`` in the tree root to revert all files but keep the recorded merges,
4194
and ``bzr revert --forget-merges`` to clear the pending merge list without
4086
The working tree contains a list of pending merged revisions, which will
4087
be included as parents in the next commit. Normally, revert clears that
4088
list as well as reverting the files. If any files are specified, revert
4089
leaves the pending merge list alone and reverts only the files. Use "bzr
4090
revert ." in the tree root to revert all files but keep the merge record,
4091
and "bzr revert --forget-merges" to clear the pending merge list without
4195
4092
reverting any files.
4197
Using "bzr revert --forget-merges", it is possible to apply all of the
4198
changes from a branch in a single revision. To do this, perform the merge
4199
as desired. Then doing revert with the "--forget-merges" option will keep
4200
the content of the tree as it was, but it will clear the list of pending
4201
merges. The next commit will then contain all of the changes that are
4202
present in the other branch, but without any other parent revisions.
4203
Because this technique forgets where these changes originated, it may
4204
cause additional conflicts on later merges involving the same source and
4094
Using "bzr revert --forget-merges", it is possible to apply the changes
4095
from an arbitrary merge as a single revision. To do this, perform the
4096
merge as desired. Then doing revert with the "--forget-merges" option will
4097
keep the content of the tree as it was, but it will clear the list of
4098
pending merges. The next commit will then contain all of the changes that
4099
would have been in the merge, but without any mention of the other parent
4100
revisions. Because this technique forgets where these changes originated,
4101
it may cause additional conflicts on later merges involving the source and
4205
4102
target branches.
4217
4114
def run(self, revision=None, no_backup=False, file_list=None,
4218
4115
forget_merges=None):
4219
4116
tree, file_list = tree_files(file_list)
4220
tree.lock_tree_write()
4221
4118
self.add_cleanup(tree.unlock)
4222
4119
if forget_merges:
4223
4120
tree.set_parent_ids(tree.get_parent_ids()[:1])
4228
4125
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4229
4126
rev_tree = _get_one_revision_tree('revert', revision, tree=tree)
4230
tree.revert(file_list, rev_tree, not no_backup, None,
4231
report_changes=True)
4127
pb = ui.ui_factory.nested_progress_bar()
4129
tree.revert(file_list, rev_tree, not no_backup, pb,
4130
report_changes=True)
4234
4135
class cmd_assert_fail(Command):
4235
__doc__ = """Test reporting of assertion failures"""
4136
"""Test reporting of assertion failures"""
4236
4137
# intended just for use in testing
4377
4275
remote_branch = Branch.open(other_branch)
4378
4276
if remote_branch.base == local_branch.base:
4379
4277
remote_branch = local_branch
4381
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4279
local_branch.lock_read()
4280
self.add_cleanup(local_branch.unlock)
4384
4281
local_revid_range = _revision_range_to_revid_range(
4385
4282
_get_revision_range(my_revision, local_branch,
4285
remote_branch.lock_read()
4286
self.add_cleanup(remote_branch.unlock)
4388
4287
remote_revid_range = _revision_range_to_revid_range(
4389
4288
_get_revision_range(revision,
4390
4289
remote_branch, self.name()))
4451
4350
class cmd_pack(Command):
4452
__doc__ = """Compress the data within a repository.
4454
This operation compresses the data within a bazaar repository. As
4455
bazaar supports automatic packing of repository, this operation is
4456
normally not required to be done manually.
4458
During the pack operation, bazaar takes a backup of existing repository
4459
data, i.e. pack files. This backup is eventually removed by bazaar
4460
automatically when it is safe to do so. To save disk space by removing
4461
the backed up pack files, the --clean-obsolete-packs option may be
4464
Warning: If you use --clean-obsolete-packs and your machine crashes
4465
during or immediately after repacking, you may be left with a state
4466
where the deletion has been written to disk but the new packs have not
4467
been. In this case the repository may be unusable.
4351
"""Compress the data within a repository."""
4470
4353
_see_also = ['repositories']
4471
4354
takes_args = ['branch_or_repo?']
4473
Option('clean-obsolete-packs', 'Delete obsolete packs to save disk space.'),
4476
def run(self, branch_or_repo='.', clean_obsolete_packs=False):
4356
def run(self, branch_or_repo='.'):
4477
4357
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
4359
branch = dir.open_branch()
4480
4360
repository = branch.repository
4481
4361
except errors.NotBranchError:
4482
4362
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
4366
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
4367
"""List the installed plugins.
4489
4369
This command displays the list of installed plugins including
4490
4370
version of plugin and a short description of each.
4497
4377
adding new commands, providing additional network transports and
4498
4378
customizing log output.
4500
See the Bazaar Plugin Guide <http://doc.bazaar.canonical.com/plugins/en/>
4501
for further information on plugins including where to find them and how to
4502
install them. Instructions are also provided there on how to write new
4503
plugins using the Python programming language.
4380
See the Bazaar web site, http://bazaar-vcs.org, for further
4381
information on plugins including where to find them and how to
4382
install them. Instructions are also provided there on how to
4383
write new plugins using the Python programming language.
4505
4385
takes_options = ['verbose']
4521
4401
doc = '(no description)'
4522
4402
result.append((name_ver, doc, plugin.path()))
4523
4403
for name_ver, doc, path in sorted(result):
4524
self.outf.write("%s\n" % name_ver)
4525
self.outf.write(" %s\n" % doc)
4527
self.outf.write(" %s\n" % path)
4528
self.outf.write("\n")
4531
4411
class cmd_testament(Command):
4532
__doc__ = """Show testament (signing-form) of a revision."""
4412
"""Show testament (signing-form) of a revision."""
4533
4413
takes_options = [
4535
4415
Option('long', help='Produce long-format testament.'),
4563
4443
class cmd_annotate(Command):
4564
__doc__ = """Show the origin of each line in a file.
4444
"""Show the origin of each line in a file.
4566
4446
This prints out the given file with an annotation on the left side
4567
4447
indicating which revision, author and date introduced the change.
4682
4562
class cmd_bind(Command):
4683
__doc__ = """Convert the current branch into a checkout of the supplied branch.
4684
If no branch is supplied, rebind to the last bound location.
4563
"""Convert the current branch into a checkout of the supplied branch.
4686
4565
Once converted into a checkout, commits must succeed on the master branch
4687
4566
before they will be applied to the local branch.
4705
4584
'This format does not remember old locations.')
4707
4586
if location is None:
4708
if b.get_bound_location() is not None:
4709
raise errors.BzrCommandError('Branch is already bound')
4711
raise errors.BzrCommandError('No location supplied '
4712
'and no previous location known')
4587
raise errors.BzrCommandError('No location supplied and no '
4588
'previous location known')
4713
4589
b_other = Branch.open(location)
4715
4591
b.bind(b_other)
4723
4599
class cmd_unbind(Command):
4724
__doc__ = """Convert the current checkout into a regular branch.
4600
"""Convert the current checkout into a regular branch.
4726
4602
After unbinding, the local branch is considered independent and subsequent
4727
4603
commits will be local only.
4740
4616
class cmd_uncommit(Command):
4741
__doc__ = """Remove the last committed revision.
4617
"""Remove the last committed revision.
4743
4619
--verbose will print out what is being removed.
4744
4620
--dry-run will go through all the motions, but not actually
4827
4703
end_revision=last_revno)
4830
self.outf.write('Dry-run, pretending to remove'
4831
' the above revisions.\n')
4706
print 'Dry-run, pretending to remove the above revisions.'
4708
val = raw_input('Press <enter> to continue')
4833
self.outf.write('The above revision(s) will be removed.\n')
4836
if not ui.ui_factory.get_boolean('Are you sure'):
4837
self.outf.write('Canceled')
4710
print 'The above revision(s) will be removed.'
4712
val = raw_input('Are you sure [y/N]? ')
4713
if val.lower() not in ('y', 'yes'):
4840
4717
mutter('Uncommitting from {%s} to {%s}',
4841
4718
last_rev_id, rev_id)
4842
4719
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4843
4720
revno=revno, local=local)
4844
self.outf.write('You can restore the old tip by running:\n'
4845
' bzr pull . -r revid:%s\n' % last_rev_id)
4721
note('You can restore the old tip by running:\n'
4722
' bzr pull . -r revid:%s', last_rev_id)
4848
4725
class cmd_break_lock(Command):
4849
__doc__ = """Break a dead lock on a repository, branch or working directory.
4726
"""Break a dead lock on a repository, branch or working directory.
4851
4728
CAUTION: Locks should only be broken when you are sure that the process
4852
4729
holding the lock has been stopped.
4854
You can get information on what locks are open via the 'bzr info
4855
[location]' command.
4731
You can get information on what locks are open via the 'bzr info' command.
4859
bzr break-lock bzr+ssh://example.com/bzr/foo
4861
4736
takes_args = ['location?']
4999
4874
class cmd_split(Command):
5000
__doc__ = """Split a subdirectory of a tree into a separate tree.
4875
"""Split a subdirectory of a tree into a separate tree.
5002
4877
This command will produce a target tree in a format that supports
5003
4878
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
5025
4900
class cmd_merge_directive(Command):
5026
__doc__ = """Generate a merge directive for auto-merge tools.
4901
"""Generate a merge directive for auto-merge tools.
5028
4903
A directive requests a merge to be performed, and also provides all the
5029
4904
information necessary to do so. This means it must either include a
5134
5009
directly from the merge directive, without retrieving data from a
5137
`bzr send` creates a compact data set that, when applied using bzr
5138
merge, has the same effect as merging from the source branch.
5140
By default the merge directive is self-contained and can be applied to any
5141
branch containing submit_branch in its ancestory without needing access to
5144
If --no-bundle is specified, then Bazaar doesn't send the contents of the
5145
revisions, but only a structured request to merge from the
5146
public_location. In that case the public_branch is needed and it must be
5147
up-to-date and accessible to the recipient. The public_branch is always
5148
included if known, so that people can check it later.
5150
The submit branch defaults to the parent of the source branch, but can be
5151
overridden. Both submit branch and public branch will be remembered in
5152
branch.conf the first time they are used for a particular branch. The
5153
source branch defaults to that containing the working directory, but can
5154
be changed using --from.
5156
In order to calculate those changes, bzr must analyse the submit branch.
5157
Therefore it is most efficient for the submit branch to be a local mirror.
5158
If a public location is known for the submit_branch, that location is used
5159
in the merge directive.
5161
The default behaviour is to send the merge directive by mail, unless -o is
5162
given, in which case it is sent to a file.
5012
If --no-bundle is specified, then public_branch is needed (and must be
5013
up-to-date), so that the receiver can perform the merge using the
5014
public_branch. The public_branch is always included if known, so that
5015
people can check it later.
5017
The submit branch defaults to the parent, but can be overridden. Both
5018
submit branch and public branch will be remembered if supplied.
5020
If a public_branch is known for the submit_branch, that public submit
5021
branch is used in the merge instructions. This means that a local mirror
5022
can be used as your actual submit branch, once you have set public_branch
5164
5025
Mail is sent using your preferred mail program. This should be transparent
5165
5026
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5186
5047
The merge directives created by bzr send may be applied using bzr merge or
5187
5048
bzr pull by specifying a file containing a merge directive as the location.
5189
bzr send makes extensive use of public locations to map local locations into
5190
URLs that can be used by other people. See `bzr help configuration` to
5191
set them, and use `bzr info` to display them.
5194
5051
encoding_type = 'exact'
5314
5171
class cmd_tag(Command):
5315
__doc__ = """Create, remove or modify a tag naming a revision.
5172
"""Create, remove or modify a tag naming a revision.
5317
5174
Tags give human-meaningful names to revisions. Commands that take a -r
5318
5175
(--revision) option can be given -rtag:X, where X is any previously
5327
5184
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5328
5185
tag new-name -r tag:old-name`` and then ``bzr tag --delete oldname``.
5330
If no tag name is specified it will be determined through the
5331
'automatic_tag_name' hook. This can e.g. be used to automatically tag
5332
upstream releases by reading configure.ac. See ``bzr help hooks`` for
5336
5188
_see_also = ['commit', 'tags']
5337
takes_args = ['tag_name?']
5189
takes_args = ['tag_name']
5338
5190
takes_options = [
5339
5191
Option('delete',
5340
5192
help='Delete this tag rather than placing it.',
5373
5223
revision_id = revision[0].as_revision_id(branch)
5375
5225
revision_id = branch.last_revision()
5376
if tag_name is None:
5377
tag_name = branch.automatic_tag_name(revision_id)
5378
if tag_name is None:
5379
raise errors.BzrCommandError(
5380
"Please specify a tag name.")
5381
5226
if (not force) and branch.tags.has_tag(tag_name):
5382
5227
raise errors.TagAlreadyExists(tag_name)
5383
5228
branch.tags.set_tag(tag_name, revision_id)
5552
5397
class cmd_switch(Command):
5553
__doc__ = """Set the branch of a checkout and update.
5398
"""Set the branch of a checkout and update.
5555
5400
For lightweight checkouts, this changes the branch being referenced.
5556
5401
For heavyweight checkouts, this checks that there are no local commits
5572
5417
that of the master.
5575
takes_args = ['to_location?']
5420
takes_args = ['to_location']
5576
5421
takes_options = [Option('force',
5577
5422
help='Switch even if local commits will be lost.'),
5579
5423
Option('create-branch', short_name='b',
5580
5424
help='Create the target branch from this one before'
5581
5425
' switching to it.'),
5584
def run(self, to_location=None, force=False, create_branch=False,
5428
def run(self, to_location, force=False, create_branch=False):
5586
5429
from bzrlib import switch
5587
5430
tree_location = '.'
5588
revision = _get_one_revision('switch', revision)
5589
5431
control_dir = bzrdir.BzrDir.open_containing(tree_location)[0]
5590
if to_location is None:
5591
if revision is None:
5592
raise errors.BzrCommandError('You must supply either a'
5593
' revision or a location')
5596
5433
branch = control_dir.open_branch()
5597
5434
had_explicit_nick = branch.get_config().has_explicit_nickname()
5611
5448
to_branch = branch.bzrdir.sprout(to_location,
5612
5449
possible_transports=[branch.bzrdir.root_transport],
5613
5450
source_branch=branch).open_branch()
5452
# from_branch = control_dir.open_branch()
5453
# except errors.NotBranchError:
5454
# raise BzrCommandError('Cannot create a branch from this'
5455
# ' location when we cannot open this branch')
5456
# from_branch.bzrdir.sprout(
5616
5460
to_branch = Branch.open(to_location)
5618
5462
this_url = self._get_branch_location(control_dir)
5619
5463
to_branch = Branch.open(
5620
5464
urlutils.join(this_url, '..', to_location))
5621
if revision is not None:
5622
revision = revision.as_revision_id(to_branch)
5623
switch.switch(control_dir, to_branch, force, revision_id=revision)
5465
switch.switch(control_dir, to_branch, force)
5624
5466
if had_explicit_nick:
5625
5467
branch = control_dir.open_branch() #get the new branch!
5626
5468
branch.nick = to_branch.nick
5819
5661
self.outf.write(" <no hooks installed>\n")
5822
class cmd_remove_branch(Command):
5823
__doc__ = """Remove a branch.
5825
This will remove the branch from the specified location but
5826
will keep any working tree or repository in place.
5830
Remove the branch at repo/trunk::
5832
bzr remove-branch repo/trunk
5836
takes_args = ["location?"]
5838
aliases = ["rmbranch"]
5840
def run(self, location=None):
5841
if location is None:
5843
branch = Branch.open_containing(location)[0]
5844
branch.bzrdir.destroy_branch()
5847
5664
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
5665
"""Temporarily set aside some changes from the current tree.
5850
5667
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
5668
ie. out of the way, until a later time when you can bring them back from
5922
5739
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
5740
"""Restore shelved changes.
5925
5742
By default, the most recently shelved changes are restored. However if you
5926
5743
specify a shelf by id those changes will be restored instead. This works
5954
5771
class cmd_clean_tree(Command):
5955
__doc__ = """Remove unwanted files from working tree.
5772
"""Remove unwanted files from working tree.
5957
5774
By default, only unknown files, not ignored files, are deleted. Versioned
5958
5775
files are never deleted.
5988
5805
class cmd_reference(Command):
5989
__doc__ = """list, view and set branch locations for nested trees.
5806
"""list, view and set branch locations for nested trees.
5991
5808
If no arguments are provided, lists the branch locations for nested trees.
5992
5809
If one argument is provided, display the branch location for that tree.
6032
5849
self.outf.write('%s %s\n' % (path, location))
6035
def _register_lazy_builtins():
6036
# register lazy builtins from other modules; called at startup and should
6037
# be only called once.
6038
for (name, aliases, module_name) in [
6039
('cmd_bundle_info', [], 'bzrlib.bundle.commands'),
6040
('cmd_dpush', [], 'bzrlib.foreign'),
6041
('cmd_version_info', [], 'bzrlib.cmd_version_info'),
6042
('cmd_resolve', ['resolved'], 'bzrlib.conflicts'),
6043
('cmd_conflicts', [], 'bzrlib.conflicts'),
6044
('cmd_sign_my_commits', [], 'bzrlib.sign_my_commits'),
6046
builtin_command_registry.register_lazy(name, aliases, module_name)
5852
# these get imported and then picked up by the scan for cmd_*
5853
# TODO: Some more consistent way to split command definitions across files;
5854
# we do need to load at least some information about them to know of
5855
# aliases. ideally we would avoid loading the implementation until the
5856
# details were needed.
5857
from bzrlib.cmd_version_info import cmd_version_info
5858
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5859
from bzrlib.bundle.commands import (
5862
from bzrlib.foreign import cmd_dpush
5863
from bzrlib.sign_my_commits import cmd_sign_my_commits
5864
from bzrlib.weave_commands import cmd_versionedfile_list, \
5865
cmd_weave_plan_merge, cmd_weave_merge_text
added
removed
bzrlib/builtins.py
