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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.
2942
2860
chunks = content.splitlines(True)
2943
2861
content = filtered_output_bytes(chunks, filters,
2944
2862
ContentFilterContext(relpath, rev_tree))
2946
2863
self.outf.writelines(content)
2949
2865
self.outf.write(content)
2952
2868
class cmd_local_time_offset(Command):
2953
__doc__ = """Show the offset in seconds from GMT to local time."""
2869
"""Show the offset in seconds from GMT to local time."""
2955
2871
@display_command
2957
self.outf.write("%s\n" % osutils.local_time_offset())
2873
print osutils.local_time_offset()
2961
2877
class cmd_commit(Command):
2962
__doc__ = """Commit changes into a new revision.
2878
"""Commit changes into a new revision.
2964
2880
An explanatory message needs to be given for each commit. This is
2965
2881
often done by using the --message option (getting the message from the
3073
2989
"the master branch until a normal commit "
3074
2990
"is performed."
3076
Option('show-diff', short_name='p',
3077
2993
help='When no message is supplied, show the diff along'
3078
2994
' with the status summary in the message editor.'),
3159
3075
'(use --file "%(f)s" to take commit message from that file)'
3160
3076
% { 'f': message })
3161
3077
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
3079
def get_message(commit_obj):
3170
3080
"""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,
3081
my_message = message
3082
if my_message is not None and '\r' in my_message:
3083
my_message = my_message.replace('\r\n', '\n')
3084
my_message = my_message.replace('\r', '\n')
3085
if my_message is None and not file:
3086
t = make_commit_message_template_encoded(tree,
3180
3087
selected_list, diff=show_diff,
3181
3088
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
3089
start_message = generate_commit_message_template(commit_obj)
3188
my_message = edit_commit_message_encoded(text,
3090
my_message = edit_commit_message_encoded(t,
3189
3091
start_message=start_message)
3190
3092
if my_message is None:
3191
3093
raise errors.BzrCommandError("please specify a commit"
3192
3094
" message with either --message or --file")
3095
elif my_message and file:
3096
raise errors.BzrCommandError(
3097
"please specify either --message or --file")
3099
my_message = codecs.open(file, 'rt',
3100
osutils.get_user_encoding()).read()
3193
3101
if my_message == "":
3194
3102
raise errors.BzrCommandError("empty commit message specified")
3195
3103
return my_message
3207
3115
timezone=offset,
3208
3116
exclude=safe_relpath_files(tree, exclude))
3209
3117
except PointlessCommit:
3118
# FIXME: This should really happen before the file is read in;
3119
# perhaps prepare the commit; get the message; then actually commit
3210
3120
raise errors.BzrCommandError("No changes to commit."
3211
3121
" Use --unchanged to commit anyhow.")
3212
3122
except ConflictsInTree:
3217
3127
raise errors.BzrCommandError("Commit refused because there are"
3218
3128
" unknown files in the working tree.")
3219
3129
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 '
3130
raise errors.BzrCommandError(str(e) + "\n"
3131
'To commit to master branch, run update and then commit.\n'
3132
'You can also pass --local to commit to continue working '
3227
3136
class cmd_check(Command):
3228
__doc__ = """Validate working tree structure, branch consistency and repository history.
3137
"""Validate working tree structure, branch consistency and repository history.
3230
3139
This command checks various invariants about branch and repository storage
3231
3140
to detect data corruption or bzr bugs.
3390
3299
@display_command
3391
3300
def printme(self, branch):
3392
self.outf.write('%s\n' % branch.nick)
3395
3304
class cmd_alias(Command):
3396
__doc__ = """Set/unset and display aliases.
3305
"""Set/unset and display aliases.
3399
3308
Show the current aliases::
3465
3374
class cmd_selftest(Command):
3466
__doc__ = """Run internal test suite.
3375
"""Run internal test suite.
3468
3377
If arguments are given, they are regular expressions that say which tests
3469
3378
should run. Tests matching any expression are run, and other tests are
3513
3422
def get_transport_type(typestring):
3514
3423
"""Parse and return a transport specifier."""
3515
3424
if typestring == "sftp":
3516
from bzrlib.tests import stub_sftp
3517
return stub_sftp.SFTPAbsoluteServer
3425
from bzrlib.transport.sftp import SFTPAbsoluteServer
3426
return SFTPAbsoluteServer
3518
3427
if typestring == "memory":
3519
from bzrlib.tests import test_server
3520
return memory.MemoryServer
3428
from bzrlib.transport.memory import MemoryServer
3521
3430
if typestring == "fakenfs":
3522
from bzrlib.tests import test_server
3523
return test_server.FakeNFSServer
3431
from bzrlib.transport.fakenfs import FakeNFSServer
3432
return FakeNFSServer
3524
3433
msg = "No known transport type %s. Supported types are: sftp\n" %\
3526
3435
raise errors.BzrCommandError(msg)
3610
3519
raise errors.BzrCommandError("subunit not available. subunit "
3611
3520
"needs to be installed to use --subunit.")
3612
3521
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
3523
self.additional_selftest_args.setdefault(
3620
3524
'suite_decorators', []).append(parallel)
3670
3574
class cmd_rocks(Command):
3671
__doc__ = """Statement of optimism."""
3575
"""Statement of optimism."""
3675
3579
@display_command
3677
self.outf.write("It sure does!\n")
3581
print "It sure does!"
3680
3584
class cmd_find_merge_base(Command):
3681
__doc__ = """Find and print a base revision for merging two branches."""
3585
"""Find and print a base revision for merging two branches."""
3682
3586
# TODO: Options to specify revisions on either side, as if
3683
3587
# merging only part of the history.
3684
3588
takes_args = ['branch', 'other']
3700
3604
graph = branch1.repository.get_graph(branch2.repository)
3701
3605
base_rev_id = graph.find_unique_lca(last1, last2)
3703
self.outf.write('merge base is revision %s\n' % base_rev_id)
3607
print 'merge base is revision %s' % base_rev_id
3706
3610
class cmd_merge(Command):
3707
__doc__ = """Perform a three-way merge.
3611
"""Perform a three-way merge.
3709
3613
The source of the merge can be specified either in the form of a branch,
3710
3614
or in the form of a path to a file containing a merge directive generated
3739
3643
committed to record the result of the merge.
3741
3645
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
3648
To select only some changes to merge, use "merge -i", which will prompt
3750
3649
you to apply each diff hunk and file change, similar to "shelve".
3854
3746
raise errors.BzrCommandError(
3855
3747
'Cannot use -r with merge directives or bundles')
3856
3748
merger, verified = _mod_merge.Merger.from_mergeable(tree,
3859
3751
if merger is None and uncommitted:
3860
3752
if revision is not None and len(revision) > 0:
3861
3753
raise errors.BzrCommandError('Cannot use --uncommitted and'
3862
3754
' --revision at the same time.')
3863
merger = self.get_merger_from_uncommitted(tree, location, None)
3755
merger = self.get_merger_from_uncommitted(tree, location, pb)
3864
3756
allow_pending = False
3866
3758
if merger is None:
3867
3759
merger, allow_pending = self._get_merger_from_branch(tree,
3868
location, revision, remember, possible_transports, None)
3760
location, revision, remember, possible_transports, pb)
3870
3762
merger.merge_type = merge_type
3871
3763
merger.reprocess = reprocess
4097
3989
def run(self, file_list=None, merge_type=None, show_base=False,
4098
3990
reprocess=False):
4099
from bzrlib.conflicts import restore
4100
3991
if merge_type is None:
4101
3992
merge_type = _mod_merge.Merge3Merger
4102
3993
tree, file_list = tree_files(file_list)
4143
4034
# list, we imply that the working tree text has seen and rejected
4144
4035
# all the changes from the other tree, when in fact those changes
4145
4036
# have not yet been seen.
4037
pb = ui.ui_factory.nested_progress_bar()
4146
4038
tree.set_parent_ids(parents[:1])
4148
merger = _mod_merge.Merger.from_revision_ids(None, tree, parents[1])
4040
merger = _mod_merge.Merger.from_revision_ids(pb,
4149
4042
merger.interesting_ids = interesting_ids
4150
4043
merger.merge_type = merge_type
4151
4044
merger.show_base = show_base
4162
4056
class cmd_revert(Command):
4163
__doc__ = """Revert files to a previous revision.
4057
"""Revert files to a previous revision.
4165
4059
Giving a list of files will revert only those files. Otherwise, all files
4166
4060
will be reverted. If the revision is not specified with '--revision', the
4185
4079
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
4082
The working tree contains a list of pending merged revisions, which will
4083
be included as parents in the next commit. Normally, revert clears that
4084
list as well as reverting the files. If any files are specified, revert
4085
leaves the pending merge list alone and reverts only the files. Use "bzr
4086
revert ." in the tree root to revert all files but keep the merge record,
4087
and "bzr revert --forget-merges" to clear the pending merge list without
4195
4088
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
4090
Using "bzr revert --forget-merges", it is possible to apply the changes
4091
from an arbitrary merge as a single revision. To do this, perform the
4092
merge as desired. Then doing revert with the "--forget-merges" option will
4093
keep the content of the tree as it was, but it will clear the list of
4094
pending merges. The next commit will then contain all of the changes that
4095
would have been in the merge, but without any mention of the other parent
4096
revisions. Because this technique forgets where these changes originated,
4097
it may cause additional conflicts on later merges involving the source and
4205
4098
target branches.
4217
4110
def run(self, revision=None, no_backup=False, file_list=None,
4218
4111
forget_merges=None):
4219
4112
tree, file_list = tree_files(file_list)
4220
tree.lock_tree_write()
4221
4114
self.add_cleanup(tree.unlock)
4222
4115
if forget_merges:
4223
4116
tree.set_parent_ids(tree.get_parent_ids()[:1])
4228
4121
def _revert_tree_to_revision(tree, revision, file_list, no_backup):
4229
4122
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)
4123
pb = ui.ui_factory.nested_progress_bar()
4125
tree.revert(file_list, rev_tree, not no_backup, pb,
4126
report_changes=True)
4234
4131
class cmd_assert_fail(Command):
4235
__doc__ = """Test reporting of assertion failures"""
4132
"""Test reporting of assertion failures"""
4236
4133
# intended just for use in testing
4377
4271
remote_branch = Branch.open(other_branch)
4378
4272
if remote_branch.base == local_branch.base:
4379
4273
remote_branch = local_branch
4381
remote_branch.lock_read()
4382
self.add_cleanup(remote_branch.unlock)
4275
local_branch.lock_read()
4276
self.add_cleanup(local_branch.unlock)
4384
4277
local_revid_range = _revision_range_to_revid_range(
4385
4278
_get_revision_range(my_revision, local_branch,
4281
remote_branch.lock_read()
4282
self.add_cleanup(remote_branch.unlock)
4388
4283
remote_revid_range = _revision_range_to_revid_range(
4389
4284
_get_revision_range(revision,
4390
4285
remote_branch, self.name()))
4451
4346
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.
4347
"""Compress the data within a repository."""
4470
4349
_see_also = ['repositories']
4471
4350
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):
4352
def run(self, branch_or_repo='.'):
4477
4353
dir = bzrdir.BzrDir.open_containing(branch_or_repo)[0]
4479
4355
branch = dir.open_branch()
4480
4356
repository = branch.repository
4481
4357
except errors.NotBranchError:
4482
4358
repository = dir.open_repository()
4483
repository.pack(clean_obsolete_packs=clean_obsolete_packs)
4486
4362
class cmd_plugins(Command):
4487
__doc__ = """List the installed plugins.
4363
"""List the installed plugins.
4489
4365
This command displays the list of installed plugins including
4490
4366
version of plugin and a short description of each.
4497
4373
adding new commands, providing additional network transports and
4498
4374
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.
4376
See the Bazaar web site, http://bazaar-vcs.org, for further
4377
information on plugins including where to find them and how to
4378
install them. Instructions are also provided there on how to
4379
write new plugins using the Python programming language.
4505
4381
takes_options = ['verbose']
4521
4397
doc = '(no description)'
4522
4398
result.append((name_ver, doc, plugin.path()))
4523
4399
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
4407
class cmd_testament(Command):
4532
__doc__ = """Show testament (signing-form) of a revision."""
4408
"""Show testament (signing-form) of a revision."""
4533
4409
takes_options = [
4535
4411
Option('long', help='Produce long-format testament.'),
4563
4439
class cmd_annotate(Command):
4564
__doc__ = """Show the origin of each line in a file.
4440
"""Show the origin of each line in a file.
4566
4442
This prints out the given file with an annotation on the left side
4567
4443
indicating which revision, author and date introduced the change.
4682
4558
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.
4559
"""Convert the current branch into a checkout of the supplied branch.
4686
4561
Once converted into a checkout, commits must succeed on the master branch
4687
4562
before they will be applied to the local branch.
4705
4580
'This format does not remember old locations.')
4707
4582
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')
4583
raise errors.BzrCommandError('No location supplied and no '
4584
'previous location known')
4713
4585
b_other = Branch.open(location)
4715
4587
b.bind(b_other)
4723
4595
class cmd_unbind(Command):
4724
__doc__ = """Convert the current checkout into a regular branch.
4596
"""Convert the current checkout into a regular branch.
4726
4598
After unbinding, the local branch is considered independent and subsequent
4727
4599
commits will be local only.
4740
4612
class cmd_uncommit(Command):
4741
__doc__ = """Remove the last committed revision.
4613
"""Remove the last committed revision.
4743
4615
--verbose will print out what is being removed.
4744
4616
--dry-run will go through all the motions, but not actually
4827
4699
end_revision=last_revno)
4830
self.outf.write('Dry-run, pretending to remove'
4831
' the above revisions.\n')
4702
print 'Dry-run, pretending to remove the above revisions.'
4704
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')
4706
print 'The above revision(s) will be removed.'
4708
val = raw_input('Are you sure [y/N]? ')
4709
if val.lower() not in ('y', 'yes'):
4840
4713
mutter('Uncommitting from {%s} to {%s}',
4841
4714
last_rev_id, rev_id)
4842
4715
uncommit(b, tree=tree, dry_run=dry_run, verbose=verbose,
4843
4716
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)
4717
note('You can restore the old tip by running:\n'
4718
' bzr pull . -r revid:%s', last_rev_id)
4848
4721
class cmd_break_lock(Command):
4849
__doc__ = """Break a dead lock on a repository, branch or working directory.
4722
"""Break a dead lock on a repository, branch or working directory.
4851
4724
CAUTION: Locks should only be broken when you are sure that the process
4852
4725
holding the lock has been stopped.
4854
You can get information on what locks are open via the 'bzr info
4855
[location]' command.
4727
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
4732
takes_args = ['location?']
4999
4870
class cmd_split(Command):
5000
__doc__ = """Split a subdirectory of a tree into a separate tree.
4871
"""Split a subdirectory of a tree into a separate tree.
5002
4873
This command will produce a target tree in a format that supports
5003
4874
rich roots, like 'rich-root' or 'rich-root-pack'. These formats cannot be
5025
4896
class cmd_merge_directive(Command):
5026
__doc__ = """Generate a merge directive for auto-merge tools.
4897
"""Generate a merge directive for auto-merge tools.
5028
4899
A directive requests a merge to be performed, and also provides all the
5029
4900
information necessary to do so. This means it must either include a
5134
5005
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.
5008
If --no-bundle is specified, then public_branch is needed (and must be
5009
up-to-date), so that the receiver can perform the merge using the
5010
public_branch. The public_branch is always included if known, so that
5011
people can check it later.
5013
The submit branch defaults to the parent, but can be overridden. Both
5014
submit branch and public branch will be remembered if supplied.
5016
If a public_branch is known for the submit_branch, that public submit
5017
branch is used in the merge instructions. This means that a local mirror
5018
can be used as your actual submit branch, once you have set public_branch
5164
5021
Mail is sent using your preferred mail program. This should be transparent
5165
5022
on Windows (it uses MAPI). On Linux, it requires the xdg-email utility.
5186
5043
The merge directives created by bzr send may be applied using bzr merge or
5187
5044
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
5047
encoding_type = 'exact'
5314
5167
class cmd_tag(Command):
5315
__doc__ = """Create, remove or modify a tag naming a revision.
5168
"""Create, remove or modify a tag naming a revision.
5317
5170
Tags give human-meaningful names to revisions. Commands that take a -r
5318
5171
(--revision) option can be given -rtag:X, where X is any previously
5327
5180
To rename a tag (change the name but keep it on the same revsion), run ``bzr
5328
5181
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
5184
_see_also = ['commit', 'tags']
5337
takes_args = ['tag_name?']
5185
takes_args = ['tag_name']
5338
5186
takes_options = [
5339
5187
Option('delete',
5340
5188
help='Delete this tag rather than placing it.',
5373
5219
revision_id = revision[0].as_revision_id(branch)
5375
5221
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
5222
if (not force) and branch.tags.has_tag(tag_name):
5382
5223
raise errors.TagAlreadyExists(tag_name)
5383
5224
branch.tags.set_tag(tag_name, revision_id)
5552
5393
class cmd_switch(Command):
5553
__doc__ = """Set the branch of a checkout and update.
5394
"""Set the branch of a checkout and update.
5555
5396
For lightweight checkouts, this changes the branch being referenced.
5556
5397
For heavyweight checkouts, this checks that there are no local commits
5572
5413
that of the master.
5575
takes_args = ['to_location?']
5416
takes_args = ['to_location']
5576
5417
takes_options = [Option('force',
5577
5418
help='Switch even if local commits will be lost.'),
5579
5419
Option('create-branch', short_name='b',
5580
5420
help='Create the target branch from this one before'
5581
5421
' switching to it.'),
5584
def run(self, to_location=None, force=False, create_branch=False,
5424
def run(self, to_location, force=False, create_branch=False):
5586
5425
from bzrlib import switch
5587
5426
tree_location = '.'
5588
revision = _get_one_revision('switch', revision)
5589
5427
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
5429
branch = control_dir.open_branch()
5597
5430
had_explicit_nick = branch.get_config().has_explicit_nickname()
5611
5444
to_branch = branch.bzrdir.sprout(to_location,
5612
5445
possible_transports=[branch.bzrdir.root_transport],
5613
5446
source_branch=branch).open_branch()
5448
# from_branch = control_dir.open_branch()
5449
# except errors.NotBranchError:
5450
# raise BzrCommandError('Cannot create a branch from this'
5451
# ' location when we cannot open this branch')
5452
# from_branch.bzrdir.sprout(
5616
5456
to_branch = Branch.open(to_location)
5618
5458
this_url = self._get_branch_location(control_dir)
5619
5459
to_branch = Branch.open(
5620
5460
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)
5461
switch.switch(control_dir, to_branch, force)
5624
5462
if had_explicit_nick:
5625
5463
branch = control_dir.open_branch() #get the new branch!
5626
5464
branch.nick = to_branch.nick
5819
5657
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
5660
class cmd_shelve(Command):
5848
__doc__ = """Temporarily set aside some changes from the current tree.
5661
"""Temporarily set aside some changes from the current tree.
5850
5663
Shelve allows you to temporarily put changes you've made "on the shelf",
5851
5664
ie. out of the way, until a later time when you can bring them back from
5922
5735
class cmd_unshelve(Command):
5923
__doc__ = """Restore shelved changes.
5736
"""Restore shelved changes.
5925
5738
By default, the most recently shelved changes are restored. However if you
5926
5739
specify a shelf by id those changes will be restored instead. This works
5934
5747
enum_switch=False, value_switches=True,
5935
5748
apply="Apply changes and remove from the shelf.",
5936
5749
dry_run="Show changes, but do not apply or remove them.",
5937
preview="Instead of unshelving the changes, show the diff that "
5938
"would result from unshelving.",
5939
5750
delete_only="Delete changes without applying them.",
5940
5751
keep="Apply changes but don't delete them.",
5954
5765
class cmd_clean_tree(Command):
5955
__doc__ = """Remove unwanted files from working tree.
5766
"""Remove unwanted files from working tree.
5957
5768
By default, only unknown files, not ignored files, are deleted. Versioned
5958
5769
files are never deleted.
5988
5799
class cmd_reference(Command):
5989
__doc__ = """list, view and set branch locations for nested trees.
5800
"""list, view and set branch locations for nested trees.
5991
5802
If no arguments are provided, lists the branch locations for nested trees.
5992
5803
If one argument is provided, display the branch location for that tree.
6032
5843
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)
5846
# these get imported and then picked up by the scan for cmd_*
5847
# TODO: Some more consistent way to split command definitions across files;
5848
# we do need to load at least some information about them to know of
5849
# aliases. ideally we would avoid loading the implementation until the
5850
# details were needed.
5851
from bzrlib.cmd_version_info import cmd_version_info
5852
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore
5853
from bzrlib.bundle.commands import (
5856
from bzrlib.foreign import cmd_dpush
5857
from bzrlib.sign_my_commits import cmd_sign_my_commits
5858
from bzrlib.weave_commands import cmd_versionedfile_list, \
5859
cmd_weave_plan_merge, cmd_weave_merge_text
added
removed
bzrlib/builtins.py
