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# Copyright (C) 2004, 2005 by Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""builtin bzr commands"""
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from bzrlib import BZRDIR
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from bzrlib._merge_core import ApplyMerge3
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from bzrlib.commands import Command, display_command
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from bzrlib.branch import Branch
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from bzrlib.revision import common_ancestor
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import bzrlib.errors as errors
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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree, FileInWrongBranch)
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from bzrlib.log import show_one_log
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from bzrlib.option import Option
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from bzrlib.revisionspec import RevisionSpec
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from bzrlib.trace import mutter, note, log_error, warning, is_quiet
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from bzrlib.transport.local import LocalTransport
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from bzrlib.workingtree import WorkingTree
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def tree_files(file_list, default_branch=u'.'):
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return internal_tree_files(file_list, default_branch)
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except FileInWrongBranch, e:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(e.path, file_list[0]))
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def internal_tree_files(file_list, default_branch=u'.'):
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Return a branch and list of branch-relative paths.
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If supplied file_list is empty or None, the branch default will be used,
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and returned file_list will match the original.
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if file_list is None or len(file_list) == 0:
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return WorkingTree.open_containing(default_branch)[0], file_list
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tree = WorkingTree.open_containing(file_list[0])[0]
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for filename in file_list:
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new_list.append(tree.relpath(filename))
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except errors.PathNotChild:
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raise FileInWrongBranch(tree.branch, filename)
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# TODO: Make sure no commands unconditionally use the working directory as a
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# branch. If a filename argument is used, the first of them should be used to
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# specify the branch. (Perhaps this can be factored out into some kind of
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# Argument class, representing a file in a branch, where the first occurrence
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class cmd_status(Command):
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"""Display status summary.
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This reports on versioned and unknown files, reporting them
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grouped by state. Possible states are:
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Versioned in the working copy but not in the previous revision.
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Versioned in the previous revision but removed or deleted
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Path of this file changed from the previous revision;
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the text may also have changed. This includes files whose
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parent directory was renamed.
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Text has changed since the previous revision.
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Nothing about this file has changed since the previous revision.
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Only shown with --all.
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Not versioned and not matching an ignore pattern.
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To see ignored files use 'bzr ignored'. For details in the
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changes to file texts, use 'bzr diff'.
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If no arguments are specified, the status of the entire working
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directory is shown. Otherwise, only the status of the specified
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files or directories is reported. If a directory is given, status
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is reported for everything inside that directory.
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If a revision argument is given, the status is calculated against
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that revision, or between two revisions if two are provided.
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# TODO: --no-recurse, --recurse options
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takes_args = ['file*']
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takes_options = ['all', 'show-ids', 'revision']
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aliases = ['st', 'stat']
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def run(self, all=False, show_ids=False, file_list=None, revision=None):
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tree, file_list = tree_files(file_list)
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from bzrlib.status import show_status
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show_status(tree.branch, show_unchanged=all, show_ids=show_ids,
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specific_files=file_list, revision=revision)
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class cmd_cat_revision(Command):
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"""Write out metadata for a revision.
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The revision to print can either be specified by a specific
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revision identifier, or you can use --revision.
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takes_args = ['revision_id?']
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takes_options = ['revision']
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def run(self, revision_id=None, revision=None):
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if revision_id is not None and revision is not None:
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raise BzrCommandError('You can only supply one of revision_id or --revision')
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if revision_id is None and revision is None:
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raise BzrCommandError('You must supply either --revision or a revision_id')
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b = WorkingTree.open_containing(u'.')[0].branch
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if revision_id is not None:
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sys.stdout.write(b.repository.get_revision_xml(revision_id))
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elif revision is not None:
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raise BzrCommandError('You cannot specify a NULL revision.')
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revno, rev_id = rev.in_history(b)
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sys.stdout.write(b.repository.get_revision_xml(rev_id))
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class cmd_revno(Command):
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"""Show current revision number.
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This is equal to the number of revisions on this branch."""
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takes_args = ['location?']
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def run(self, location=u'.'):
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print Branch.open_containing(location)[0].revno()
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class cmd_revision_info(Command):
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"""Show revision number and revision id for a given revision identifier.
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takes_args = ['revision_info*']
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takes_options = ['revision']
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def run(self, revision=None, revision_info_list=[]):
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if revision is not None:
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revs.extend(revision)
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if revision_info_list is not None:
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for rev in revision_info_list:
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revs.append(RevisionSpec(rev))
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raise BzrCommandError('You must supply a revision identifier')
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b = WorkingTree.open_containing(u'.')[0].branch
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revinfo = rev.in_history(b)
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if revinfo.revno is None:
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print ' %s' % revinfo.rev_id
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print '%4d %s' % (revinfo.revno, revinfo.rev_id)
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class cmd_add(Command):
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"""Add specified files or directories.
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In non-recursive mode, all the named items are added, regardless
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of whether they were previously ignored. A warning is given if
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any of the named files are already versioned.
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In recursive mode (the default), files are treated the same way
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but the behaviour for directories is different. Directories that
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are already versioned do not give a warning. All directories,
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whether already versioned or not, are searched for files or
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subdirectories that are neither versioned or ignored, and these
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are added. This search proceeds recursively into versioned
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directories. If no names are given '.' is assumed.
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Therefore simply saying 'bzr add' will version all files that
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are currently unknown.
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Adding a file whose parent directory is not versioned will
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implicitly add the parent, and so on up to the root. This means
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you should never need to explictly add a directory, they'll just
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get added when you add a file in the directory.
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--dry-run will show which files would be added, but not actually
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takes_args = ['file*']
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takes_options = ['no-recurse', 'dry-run', 'verbose']
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def run(self, file_list, no_recurse=False, dry_run=False, verbose=False):
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# This is pointless, but I'd rather not raise an error
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action = bzrlib.add.add_action_null
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action = bzrlib.add.add_action_print
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action = bzrlib.add.add_action_add
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action = bzrlib.add.add_action_add_and_print
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added, ignored = bzrlib.add.smart_add(file_list, not no_recurse,
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for glob in sorted(ignored.keys()):
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match_len = len(ignored[glob])
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for path in ignored[glob]:
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print "ignored %s matching \"%s\"" % (path, glob)
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print "ignored %d file(s) matching \"%s\"" % (match_len,
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print "If you wish to add some of these files, please add them"\
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class cmd_mkdir(Command):
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"""Create a new versioned directory.
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This is equivalent to creating the directory and then adding it.
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takes_args = ['dir+']
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def run(self, dir_list):
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wt, dd = WorkingTree.open_containing(d)
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class cmd_relpath(Command):
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"""Show path of a file relative to root"""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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class cmd_inventory(Command):
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"""Show inventory of the current working copy or a revision.
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It is possible to limit the output to a particular entry
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type using the --kind option. For example; --kind file.
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takes_options = ['revision', 'show-ids', 'kind']
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def run(self, revision=None, show_ids=False, kind=None):
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if kind and kind not in ['file', 'directory', 'symlink']:
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raise BzrCommandError('invalid kind specified')
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tree = WorkingTree.open_containing(u'.')[0]
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inv = tree.read_working_inventory()
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if len(revision) > 1:
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raise BzrCommandError('bzr inventory --revision takes'
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' exactly one revision identifier')
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inv = tree.branch.repository.get_revision_inventory(
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revision[0].in_history(tree.branch).rev_id)
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for path, entry in inv.entries():
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if kind and kind != entry.kind:
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print '%-50s %s' % (path, entry.file_id)
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class cmd_move(Command):
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"""Move files to a different directory.
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The destination must be a versioned directory in the same branch.
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takes_args = ['source$', 'dest']
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def run(self, source_list, dest):
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tree, source_list = tree_files(source_list)
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# TODO: glob expansion on windows?
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tree.move(source_list, tree.relpath(dest))
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class cmd_rename(Command):
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"""Change the name of an entry.
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bzr rename frob.c frobber.c
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bzr rename src/frob.c lib/frob.c
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It is an error if the destination name exists.
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See also the 'move' command, which moves files into a different
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directory without changing their name.
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# TODO: Some way to rename multiple files without invoking
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# bzr for each one?"""
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takes_args = ['from_name', 'to_name']
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def run(self, from_name, to_name):
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tree, (from_name, to_name) = tree_files((from_name, to_name))
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tree.rename_one(from_name, to_name)
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class cmd_mv(Command):
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"""Move or rename a file.
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bzr mv OLDNAME NEWNAME
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bzr mv SOURCE... DESTINATION
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If the last argument is a versioned directory, all the other names
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are moved into it. Otherwise, there must be exactly two arguments
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and the file is changed to a new name, which must not already exist.
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Files cannot be moved between branches.
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takes_args = ['names*']
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def run(self, names_list):
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if len(names_list) < 2:
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raise BzrCommandError("missing file argument")
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tree, rel_names = tree_files(names_list)
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if os.path.isdir(names_list[-1]):
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# move into existing directory
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for pair in tree.move(rel_names[:-1], rel_names[-1]):
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print "%s => %s" % pair
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if len(names_list) != 2:
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raise BzrCommandError('to mv multiple files the destination '
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'must be a versioned directory')
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tree.rename_one(rel_names[0], rel_names[1])
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print "%s => %s" % (rel_names[0], rel_names[1])
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class cmd_pull(Command):
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"""Pull any changes from another branch into the current one.
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If there is no default location set, the first pull will set it. After
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that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if both branches have had commits without first
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pulling from the other.
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If branches have diverged, you can use 'bzr merge' to pull the text changes
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from one into the other. Once one branch has merged, the other should
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be able to pull it again.
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If you want to forget your local changes and just update your branch to
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match the remote one, use --overwrite.
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takes_options = ['remember', 'overwrite', 'verbose']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False, verbose=False):
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from shutil import rmtree
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# FIXME: too much stuff is in the command class
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tree_to = WorkingTree.open_containing(u'.')[0]
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stored_loc = tree_to.branch.get_parent()
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if stored_loc is None:
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raise BzrCommandError("No pull location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_from = Branch.open(location)
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br_to = tree_to.branch
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old_rh = br_to.revision_history()
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count = tree_to.pull(br_from, overwrite)
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if br_to.get_parent() is None or remember:
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br_to.set_parent(location)
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note('%d revision(s) pulled.' % (count,))
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new_rh = tree_to.branch.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(tree_to.branch, old_rh, new_rh)
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class cmd_push(Command):
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"""Push this branch into another branch.
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The remote branch will not have its working tree populated because this
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is both expensive, and may not be supported on the remote file system.
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Some smart servers or protocols *may* put the working tree in place.
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If there is no default push location set, the first push will set it.
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After that, you can omit the location to use the default. To change the
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default, use --remember.
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This command only works on branches that have not diverged. Branches are
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considered diverged if the branch being pushed to is not an older version
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If branches have diverged, you can use 'bzr push --overwrite' to replace
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the other branch completely.
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If you want to ensure you have the different changes in the other branch,
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do a merge (see bzr help merge) from the other branch, and commit that
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before doing a 'push --overwrite'.
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takes_options = ['remember', 'overwrite',
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Option('create-prefix',
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help='Create the path leading up to the branch '
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'if it does not already exist')]
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False,
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create_prefix=False, verbose=False):
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# FIXME: Way too big! Put this into a function called from the
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from shutil import rmtree
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from bzrlib.transport import get_transport
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tree_from = WorkingTree.open_containing(u'.')[0]
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br_from = tree_from.branch
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stored_loc = tree_from.branch.get_push_location()
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if stored_loc is None:
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raise BzrCommandError("No push location known or specified.")
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print "Using saved location: %s" % stored_loc
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location = stored_loc
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br_to = Branch.open(location)
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except NotBranchError:
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transport = get_transport(location).clone('..')
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if not create_prefix:
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transport.mkdir(transport.relpath(location))
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raise BzrCommandError("Parent directory of %s "
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"does not exist." % location)
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current = transport.base
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needed = [(transport, transport.relpath(location))]
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transport, relpath = needed[-1]
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transport.mkdir(relpath)
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new_transport = transport.clone('..')
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needed.append((new_transport,
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new_transport.relpath(transport.base)))
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if new_transport.base == transport.base:
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raise BzrCommandError("Could not creeate "
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if isinstance(transport, LocalTransport):
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br_to = WorkingTree.create_standalone(location).branch
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br_to = Branch.create(location)
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old_rh = br_to.revision_history()
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tree_to = br_to.working_tree()
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except NoWorkingTree:
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# TODO: This should be updated for branches which don't have a
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# working tree, as opposed to ones where we just couldn't
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warning('Unable to update the working tree of: %s' % (br_to.base,))
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count = br_to.pull(br_from, overwrite)
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count = tree_to.pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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" Try a merge then push with overwrite.")
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if br_from.get_push_location() is None or remember:
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br_from.set_push_location(location)
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note('%d revision(s) pushed.' % (count,))
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new_rh = br_to.revision_history()
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from bzrlib.log import show_changed_revisions
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show_changed_revisions(br_to, old_rh, new_rh)
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class cmd_branch(Command):
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"""Create a new copy of a branch.
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If the TO_LOCATION is omitted, the last component of the FROM_LOCATION will
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be used. In other words, "branch ../foo/bar" will attempt to create ./bar.
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To retrieve the branch as of a particular revision, supply the --revision
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parameter, as in "branch foo/bar -r 5".
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--basis is to speed up branching from remote branches. When specified, it
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copies all the file-contents, inventory and revision data from the basis
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branch before copying anything from the remote branch.
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takes_args = ['from_location', 'to_location?']
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takes_options = ['revision', 'basis']
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aliases = ['get', 'clone']
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def run(self, from_location, to_location=None, revision=None, basis=None):
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from shutil import rmtree
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elif len(revision) > 1:
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raise BzrCommandError(
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'bzr branch --revision takes exactly 1 revision value')
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br_from = Branch.open(from_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Source location "%s" does not'
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' exist.' % to_location)
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if basis is not None:
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basis_branch = WorkingTree.open_containing(basis)[0].branch
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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if to_location is None:
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to_location = os.path.basename(from_location.rstrip("/\\"))
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name = os.path.basename(to_location) + '\n'
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os.mkdir(to_location)
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if e.errno == errno.EEXIST:
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raise BzrCommandError('Target directory "%s" already'
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' exists.' % to_location)
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if e.errno == errno.ENOENT:
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raise BzrCommandError('Parent of "%s" does not exist.' %
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br_from.clone(to_location, revision_id, basis_branch)
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except bzrlib.errors.NoSuchRevision:
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msg = "The branch %s has no revision %s." % (from_location, revision[0])
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raise BzrCommandError(msg)
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except bzrlib.errors.UnlistableBranch:
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msg = "The branch %s cannot be used as a --basis"
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raise BzrCommandError(msg)
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branch = Branch.open(to_location)
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branch.control_files.put_utf8('branch-name', name)
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note('Branched %d revision(s).' % branch.revno())
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class cmd_renames(Command):
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"""Show list of renamed files.
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# TODO: Option to show renames between two historical versions.
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# TODO: Only show renames under dir, rather than in the whole branch.
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takes_args = ['dir?']
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def run(self, dir=u'.'):
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tree = WorkingTree.open_containing(dir)[0]
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old_inv = tree.branch.basis_tree().inventory
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new_inv = tree.read_working_inventory()
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renames = list(bzrlib.tree.find_renames(old_inv, new_inv))
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for old_name, new_name in renames:
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print "%s => %s" % (old_name, new_name)
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class cmd_info(Command):
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"""Show statistical information about a branch."""
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takes_args = ['branch?']
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def run(self, branch=None):
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b = WorkingTree.open_containing(branch)[0].branch
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class cmd_remove(Command):
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"""Make a file unversioned.
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This makes bzr stop tracking changes to a versioned file. It does
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not delete the working copy.
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takes_args = ['file+']
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takes_options = ['verbose']
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def run(self, file_list, verbose=False):
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tree, file_list = tree_files(file_list)
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tree.remove(file_list, verbose=verbose)
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class cmd_file_id(Command):
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"""Print file_id of a particular file or directory.
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The file_id is assigned when the file is first added and remains the
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same through all revisions where the file exists, even when it is
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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i = tree.inventory.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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class cmd_file_path(Command):
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"""Print path of file_ids to a file or directory.
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This prints one line for each directory down to the target,
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starting at the branch root."""
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takes_args = ['filename']
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def run(self, filename):
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tree, relpath = WorkingTree.open_containing(filename)
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fid = inv.path2id(relpath)
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raise BzrError("%r is not a versioned file" % filename)
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for fip in inv.get_idpath(fid):
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class cmd_revision_history(Command):
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"""Display list of revision ids on this branch."""
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branch = WorkingTree.open_containing(u'.')[0].branch
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for patchid in branch.revision_history():
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class cmd_ancestry(Command):
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"""List all revisions merged into this branch."""
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tree = WorkingTree.open_containing(u'.')[0]
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# FIXME. should be tree.last_revision
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for revision_id in b.get_ancestry(b.last_revision()):
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class cmd_init(Command):
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"""Make a directory into a versioned branch.
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Use this to create an empty branch, or before importing an
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Recipe for importing a tree of files:
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bzr commit -m 'imported project'
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takes_args = ['location?']
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def run(self, location=None):
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from bzrlib.branch import Branch
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# The path has to exist to initialize a
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# branch inside of it.
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# Just using os.mkdir, since I don't
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# believe that we want to create a bunch of
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# locations if the user supplies an extended path
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if not os.path.exists(location):
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WorkingTree.create_standalone(location)
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class cmd_diff(Command):
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"""Show differences in working tree.
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If files are listed, only the changes in those files are listed.
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Otherwise, all changes for the tree are listed.
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# TODO: Allow diff across branches.
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# TODO: Option to use external diff command; could be GNU diff, wdiff,
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# or a graphical diff.
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# TODO: Python difflib is not exactly the same as unidiff; should
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# either fix it up or prefer to use an external diff.
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# TODO: If a directory is given, diff everything under that.
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# TODO: Selected-file diff is inefficient and doesn't show you
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# TODO: This probably handles non-Unix newlines poorly.
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takes_args = ['file*']
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takes_options = ['revision', 'diff-options']
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aliases = ['di', 'dif']
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def run(self, revision=None, file_list=None, diff_options=None):
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from bzrlib.diff import show_diff
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tree, file_list = internal_tree_files(file_list)
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except FileInWrongBranch:
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if len(file_list) != 2:
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raise BzrCommandError("Files are in different branches")
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b, file1 = Branch.open_containing(file_list[0])
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b2, file2 = Branch.open_containing(file_list[1])
786
if file1 != "" or file2 != "":
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# FIXME diff those two files. rbc 20051123
788
raise BzrCommandError("Files are in different branches")
790
if revision is not None:
792
raise BzrCommandError("Can't specify -r with two branches")
793
if (len(revision) == 1) or (revision[1].spec is None):
794
return show_diff(tree.branch, revision[0], specific_files=file_list,
795
external_diff_options=diff_options)
796
elif len(revision) == 2:
797
return show_diff(tree.branch, revision[0], specific_files=file_list,
798
external_diff_options=diff_options,
799
revision2=revision[1])
801
raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
804
return show_diff(b, None, specific_files=file_list,
805
external_diff_options=diff_options, b2=b2)
807
return show_diff(tree.branch, None, specific_files=file_list,
808
external_diff_options=diff_options)
811
class cmd_deleted(Command):
812
"""List files deleted in the working tree.
814
# TODO: Show files deleted since a previous revision, or
815
# between two revisions.
816
# TODO: Much more efficient way to do this: read in new
817
# directories with readdir, rather than stating each one. Same
818
# level of effort but possibly much less IO. (Or possibly not,
819
# if the directories are very large...)
821
def run(self, show_ids=False):
822
tree = WorkingTree.open_containing(u'.')[0]
823
old = tree.branch.basis_tree()
824
for path, ie in old.inventory.iter_entries():
825
if not tree.has_id(ie.file_id):
827
print '%-50s %s' % (path, ie.file_id)
832
class cmd_modified(Command):
833
"""List files modified in working tree."""
837
from bzrlib.delta import compare_trees
839
tree = WorkingTree.open_containing(u'.')[0]
840
td = compare_trees(tree.branch.basis_tree(), tree)
842
for path, id, kind, text_modified, meta_modified in td.modified:
847
class cmd_added(Command):
848
"""List files added in working tree."""
852
wt = WorkingTree.open_containing(u'.')[0]
853
basis_inv = wt.branch.basis_tree().inventory
856
if file_id in basis_inv:
858
path = inv.id2path(file_id)
859
if not os.access(bzrlib.osutils.abspath(path), os.F_OK):
865
class cmd_root(Command):
866
"""Show the tree root directory.
868
The root is the nearest enclosing directory with a .bzr control
870
takes_args = ['filename?']
872
def run(self, filename=None):
873
"""Print the branch root."""
874
tree = WorkingTree.open_containing(filename)[0]
878
class cmd_log(Command):
879
"""Show log of this branch.
881
To request a range of logs, you can use the command -r begin..end
882
-r revision requests a specific revision, -r ..end or -r begin.. are
886
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
888
takes_args = ['filename?']
889
takes_options = [Option('forward',
890
help='show from oldest to newest'),
891
'timezone', 'verbose',
892
'show-ids', 'revision',
896
help='show revisions whose message matches this regexp',
901
def run(self, filename=None, timezone='original',
911
from bzrlib.log import log_formatter, show_log
913
assert message is None or isinstance(message, basestring), \
914
"invalid message argument %r" % message
915
direction = (forward and 'forward') or 'reverse'
921
tree, fp = WorkingTree.open_containing(filename)
924
inv = tree.read_working_inventory()
925
except NotBranchError:
928
b, fp = Branch.open_containing(filename)
930
inv = b.repository.get_inventory(b.last_revision())
932
file_id = inv.path2id(fp)
934
file_id = None # points to branch root
936
tree, relpath = WorkingTree.open_containing(u'.')
943
elif len(revision) == 1:
944
rev1 = rev2 = revision[0].in_history(b).revno
945
elif len(revision) == 2:
946
rev1 = revision[0].in_history(b).revno
947
rev2 = revision[1].in_history(b).revno
949
raise BzrCommandError('bzr log --revision takes one or two values.')
951
# By this point, the revision numbers are converted to the +ve
952
# form if they were supplied in the -ve form, so we can do
953
# this comparison in relative safety
955
(rev2, rev1) = (rev1, rev2)
957
mutter('encoding log as %r', bzrlib.user_encoding)
959
# use 'replace' so that we don't abort if trying to write out
960
# in e.g. the default C locale.
961
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
963
if (log_format == None):
964
default = bzrlib.config.BranchConfig(b).log_formatter()
965
log_format = get_log_format(long=long, short=short, line=line, default=default)
967
lf = log_formatter(log_format,
970
show_timezone=timezone)
981
def get_log_format(long=False, short=False, line=False, default='long'):
992
class cmd_touching_revisions(Command):
993
"""Return revision-ids which affected a particular file.
995
A more user-friendly interface is "bzr log FILE"."""
997
takes_args = ["filename"]
999
def run(self, filename):
1000
tree, relpath = WorkingTree.open_containing(filename)
1002
inv = tree.read_working_inventory()
1003
file_id = inv.path2id(relpath)
1004
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
1005
print "%6d %s" % (revno, what)
1008
class cmd_ls(Command):
1009
"""List files in a tree.
1011
# TODO: Take a revision or remote path and list that tree instead.
1013
takes_options = ['verbose', 'revision',
1014
Option('non-recursive',
1015
help='don\'t recurse into sub-directories'),
1017
help='Print all paths from the root of the branch.'),
1018
Option('unknown', help='Print unknown files'),
1019
Option('versioned', help='Print versioned files'),
1020
Option('ignored', help='Print ignored files'),
1022
Option('null', help='Null separate the files'),
1025
def run(self, revision=None, verbose=False,
1026
non_recursive=False, from_root=False,
1027
unknown=False, versioned=False, ignored=False,
1030
if verbose and null:
1031
raise BzrCommandError('Cannot set both --verbose and --null')
1032
all = not (unknown or versioned or ignored)
1034
selection = {'I':ignored, '?':unknown, 'V':versioned}
1036
tree, relpath = WorkingTree.open_containing(u'.')
1041
if revision is not None:
1042
tree = tree.branch.repository.revision_tree(
1043
revision[0].in_history(tree.branch).rev_id)
1044
for fp, fc, kind, fid, entry in tree.list_files():
1045
if fp.startswith(relpath):
1046
fp = fp[len(relpath):]
1047
if non_recursive and '/' in fp:
1049
if not all and not selection[fc]:
1052
kindch = entry.kind_character()
1053
print '%-8s %s%s' % (fc, fp, kindch)
1055
sys.stdout.write(fp)
1056
sys.stdout.write('\0')
1062
class cmd_unknowns(Command):
1063
"""List unknown files."""
1066
from bzrlib.osutils import quotefn
1067
for f in WorkingTree.open_containing(u'.')[0].unknowns():
1071
class cmd_ignore(Command):
1072
"""Ignore a command or pattern.
1074
To remove patterns from the ignore list, edit the .bzrignore file.
1076
If the pattern contains a slash, it is compared to the whole path
1077
from the branch root. Otherwise, it is compared to only the last
1078
component of the path. To match a file only in the root directory,
1081
Ignore patterns are case-insensitive on case-insensitive systems.
1083
Note: wildcards must be quoted from the shell on Unix.
1086
bzr ignore ./Makefile
1087
bzr ignore '*.class'
1089
# TODO: Complain if the filename is absolute
1090
takes_args = ['name_pattern']
1092
def run(self, name_pattern):
1093
from bzrlib.atomicfile import AtomicFile
1096
tree, relpath = WorkingTree.open_containing(u'.')
1097
ifn = tree.abspath('.bzrignore')
1099
if os.path.exists(ifn):
1102
igns = f.read().decode('utf-8')
1108
# TODO: If the file already uses crlf-style termination, maybe
1109
# we should use that for the newly added lines?
1111
if igns and igns[-1] != '\n':
1113
igns += name_pattern + '\n'
1116
f = AtomicFile(ifn, 'wt')
1117
f.write(igns.encode('utf-8'))
1122
inv = tree.inventory
1123
if inv.path2id('.bzrignore'):
1124
mutter('.bzrignore is already versioned')
1126
mutter('need to make new .bzrignore file versioned')
1127
tree.add(['.bzrignore'])
1130
class cmd_ignored(Command):
1131
"""List ignored files and the patterns that matched them.
1133
See also: bzr ignore"""
1136
tree = WorkingTree.open_containing(u'.')[0]
1137
for path, file_class, kind, file_id, entry in tree.list_files():
1138
if file_class != 'I':
1140
## XXX: Slightly inefficient since this was already calculated
1141
pat = tree.is_ignored(path)
1142
print '%-50s %s' % (path, pat)
1145
class cmd_lookup_revision(Command):
1146
"""Lookup the revision-id from a revision-number
1149
bzr lookup-revision 33
1152
takes_args = ['revno']
1155
def run(self, revno):
1159
raise BzrCommandError("not a valid revision-number: %r" % revno)
1161
print WorkingTree.open_containing(u'.')[0].branch.get_rev_id(revno)
1164
class cmd_export(Command):
1165
"""Export past revision to destination directory.
1167
If no revision is specified this exports the last committed revision.
1169
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1170
given, try to find the format with the extension. If no extension
1171
is found exports to a directory (equivalent to --format=dir).
1173
Root may be the top directory for tar, tgz and tbz2 formats. If none
1174
is given, the top directory will be the root name of the file.
1176
Note: export of tree with non-ascii filenames to zip is not supported.
1178
Supported formats Autodetected by extension
1179
----------------- -------------------------
1182
tbz2 .tar.bz2, .tbz2
1186
takes_args = ['dest']
1187
takes_options = ['revision', 'format', 'root']
1188
def run(self, dest, revision=None, format=None, root=None):
1190
from bzrlib.export import export
1191
tree = WorkingTree.open_containing(u'.')[0]
1193
if revision is None:
1194
# should be tree.last_revision FIXME
1195
rev_id = b.last_revision()
1197
if len(revision) != 1:
1198
raise BzrError('bzr export --revision takes exactly 1 argument')
1199
rev_id = revision[0].in_history(b).rev_id
1200
t = b.repository.revision_tree(rev_id)
1202
export(t, dest, format, root)
1203
except errors.NoSuchExportFormat, e:
1204
raise BzrCommandError('Unsupported export format: %s' % e.format)
1207
class cmd_cat(Command):
1208
"""Write a file's text from a previous revision."""
1210
takes_options = ['revision']
1211
takes_args = ['filename']
1214
def run(self, filename, revision=None):
1215
if revision is not None and len(revision) != 1:
1216
raise BzrCommandError("bzr cat --revision takes exactly one number")
1219
tree, relpath = WorkingTree.open_containing(filename)
1221
except NotBranchError:
1225
b, relpath = Branch.open_containing(filename)
1226
if revision is None:
1227
revision_id = b.last_revision()
1229
revision_id = revision[0].in_history(b).rev_id
1230
b.print_file(relpath, revision_id)
1233
class cmd_local_time_offset(Command):
1234
"""Show the offset in seconds from GMT to local time."""
1238
print bzrlib.osutils.local_time_offset()
1242
class cmd_commit(Command):
1243
"""Commit changes into a new revision.
1245
If no arguments are given, the entire tree is committed.
1247
If selected files are specified, only changes to those files are
1248
committed. If a directory is specified then the directory and everything
1249
within it is committed.
1251
A selected-file commit may fail in some cases where the committed
1252
tree would be invalid, such as trying to commit a file in a
1253
newly-added directory that is not itself committed.
1255
# TODO: Run hooks on tree to-be-committed, and after commit.
1257
# TODO: Strict commit that fails if there are deleted files.
1258
# (what does "deleted files" mean ??)
1260
# TODO: Give better message for -s, --summary, used by tla people
1262
# XXX: verbose currently does nothing
1264
takes_args = ['selected*']
1265
takes_options = ['message', 'verbose',
1267
help='commit even if nothing has changed'),
1268
Option('file', type=str,
1270
help='file containing commit message'),
1272
help="refuse to commit if there are unknown "
1273
"files in the working tree."),
1275
aliases = ['ci', 'checkin']
1277
def run(self, message=None, file=None, verbose=True, selected_list=None,
1278
unchanged=False, strict=False):
1279
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1281
from bzrlib.msgeditor import edit_commit_message, \
1282
make_commit_message_template
1283
from bzrlib.status import show_status
1284
from tempfile import TemporaryFile
1287
# TODO: Need a blackbox test for invoking the external editor; may be
1288
# slightly problematic to run this cross-platform.
1290
# TODO: do more checks that the commit will succeed before
1291
# spending the user's valuable time typing a commit message.
1293
# TODO: if the commit *does* happen to fail, then save the commit
1294
# message to a temporary file where it can be recovered
1295
tree, selected_list = tree_files(selected_list)
1296
if message is None and not file:
1297
template = make_commit_message_template(tree, selected_list)
1298
message = edit_commit_message(template)
1300
raise BzrCommandError("please specify a commit message"
1301
" with either --message or --file")
1302
elif message and file:
1303
raise BzrCommandError("please specify either --message or --file")
1307
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1310
raise BzrCommandError("empty commit message specified")
1313
tree.commit(message, specific_files=selected_list,
1314
allow_pointless=unchanged, strict=strict)
1315
except PointlessCommit:
1316
# FIXME: This should really happen before the file is read in;
1317
# perhaps prepare the commit; get the message; then actually commit
1318
raise BzrCommandError("no changes to commit",
1319
["use --unchanged to commit anyhow"])
1320
except ConflictsInTree:
1321
raise BzrCommandError("Conflicts detected in working tree. "
1322
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1323
except StrictCommitFailed:
1324
raise BzrCommandError("Commit refused because there are unknown "
1325
"files in the working tree.")
1326
note('Committed revision %d.' % (tree.branch.revno(),))
1329
class cmd_check(Command):
1330
"""Validate consistency of branch history.
1332
This command checks various invariants about the branch storage to
1333
detect data corruption or bzr bugs.
1335
takes_args = ['branch?']
1336
takes_options = ['verbose']
1338
def run(self, branch=None, verbose=False):
1339
from bzrlib.check import check
1341
tree = WorkingTree.open_containing()[0]
1342
branch = tree.branch
1344
branch = Branch.open(branch)
1345
check(branch, verbose)
1348
class cmd_scan_cache(Command):
1351
from bzrlib.hashcache import HashCache
1357
print '%6d stats' % c.stat_count
1358
print '%6d in hashcache' % len(c._cache)
1359
print '%6d files removed from cache' % c.removed_count
1360
print '%6d hashes updated' % c.update_count
1361
print '%6d files changed too recently to cache' % c.danger_count
1368
class cmd_upgrade(Command):
1369
"""Upgrade branch storage to current format.
1371
The check command or bzr developers may sometimes advise you to run
1372
this command. When the default format has changed you may also be warned
1373
during other operations to upgrade.
1375
takes_args = ['url?']
1377
def run(self, url='.'):
1378
from bzrlib.upgrade import upgrade
1382
class cmd_whoami(Command):
1383
"""Show bzr user id."""
1384
takes_options = ['email']
1387
def run(self, email=False):
1389
b = WorkingTree.open_containing(u'.')[0].branch
1390
config = bzrlib.config.BranchConfig(b)
1391
except NotBranchError:
1392
config = bzrlib.config.GlobalConfig()
1395
print config.user_email()
1397
print config.username()
1400
class cmd_nick(Command):
1402
Print or set the branch nickname.
1403
If unset, the tree root directory name is used as the nickname
1404
To print the current nickname, execute with no argument.
1406
takes_args = ['nickname?']
1407
def run(self, nickname=None):
1408
branch = Branch.open_containing(u'.')[0]
1409
if nickname is None:
1410
self.printme(branch)
1412
branch.nick = nickname
1415
def printme(self, branch):
1419
class cmd_selftest(Command):
1420
"""Run internal test suite.
1422
This creates temporary test directories in the working directory,
1423
but not existing data is affected. These directories are deleted
1424
if the tests pass, or left behind to help in debugging if they
1425
fail and --keep-output is specified.
1427
If arguments are given, they are regular expressions that say
1428
which tests should run.
1430
If the global option '--no-plugins' is given, plugins are not loaded
1431
before running the selftests. This has two effects: features provided or
1432
modified by plugins will not be tested, and tests provided by plugins will
1437
bzr --no-plugins selftest -v
1439
# TODO: --list should give a list of all available tests
1441
# NB: this is used from the class without creating an instance, which is
1442
# why it does not have a self parameter.
1443
def get_transport_type(typestring):
1444
"""Parse and return a transport specifier."""
1445
if typestring == "sftp":
1446
from bzrlib.transport.sftp import SFTPAbsoluteServer
1447
return SFTPAbsoluteServer
1448
if typestring == "memory":
1449
from bzrlib.transport.memory import MemoryServer
1451
msg = "No known transport type %s. Supported types are: sftp\n" %\
1453
raise BzrCommandError(msg)
1456
takes_args = ['testspecs*']
1457
takes_options = ['verbose',
1458
Option('one', help='stop when one test fails'),
1459
Option('keep-output',
1460
help='keep output directories when tests fail'),
1462
help='Use a different transport by default '
1463
'throughout the test suite.',
1464
type=get_transport_type),
1467
def run(self, testspecs_list=None, verbose=False, one=False,
1468
keep_output=False, transport=None):
1470
from bzrlib.tests import selftest
1471
# we don't want progress meters from the tests to go to the
1472
# real output; and we don't want log messages cluttering up
1474
save_ui = bzrlib.ui.ui_factory
1475
bzrlib.trace.info('running tests...')
1477
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1478
if testspecs_list is not None:
1479
pattern = '|'.join(testspecs_list)
1482
result = selftest(verbose=verbose,
1484
stop_on_failure=one,
1485
keep_output=keep_output,
1486
transport=transport)
1488
bzrlib.trace.info('tests passed')
1490
bzrlib.trace.info('tests failed')
1491
return int(not result)
1493
bzrlib.ui.ui_factory = save_ui
1496
def _get_bzr_branch():
1497
"""If bzr is run from a branch, return Branch or None"""
1498
import bzrlib.errors
1499
from bzrlib.branch import Branch
1500
from bzrlib.osutils import abspath
1501
from os.path import dirname
1504
branch = Branch.open(dirname(abspath(dirname(__file__))))
1506
except bzrlib.errors.BzrError:
1511
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1512
# is bzrlib itself in a branch?
1513
branch = _get_bzr_branch()
1515
rh = branch.revision_history()
1517
print " bzr checkout, revision %d" % (revno,)
1518
print " nick: %s" % (branch.nick,)
1520
print " revid: %s" % (rh[-1],)
1521
print bzrlib.__copyright__
1522
print "http://bazaar-ng.org/"
1524
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1525
print "you may use, modify and redistribute it under the terms of the GNU"
1526
print "General Public License version 2 or later."
1529
class cmd_version(Command):
1530
"""Show version of bzr."""
1535
class cmd_rocks(Command):
1536
"""Statement of optimism."""
1540
print "it sure does!"
1543
class cmd_find_merge_base(Command):
1544
"""Find and print a base revision for merging two branches.
1546
# TODO: Options to specify revisions on either side, as if
1547
# merging only part of the history.
1548
takes_args = ['branch', 'other']
1552
def run(self, branch, other):
1553
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1555
branch1 = Branch.open_containing(branch)[0]
1556
branch2 = Branch.open_containing(other)[0]
1558
history_1 = branch1.revision_history()
1559
history_2 = branch2.revision_history()
1561
last1 = branch1.last_revision()
1562
last2 = branch2.last_revision()
1564
source = MultipleRevisionSources(branch1, branch2)
1566
base_rev_id = common_ancestor(last1, last2, source)
1568
print 'merge base is revision %s' % base_rev_id
1572
if base_revno is None:
1573
raise bzrlib.errors.UnrelatedBranches()
1575
print ' r%-6d in %s' % (base_revno, branch)
1577
other_revno = branch2.revision_id_to_revno(base_revid)
1579
print ' r%-6d in %s' % (other_revno, other)
1583
class cmd_merge(Command):
1584
"""Perform a three-way merge.
1586
The branch is the branch you will merge from. By default, it will
1587
merge the latest revision. If you specify a revision, that
1588
revision will be merged. If you specify two revisions, the first
1589
will be used as a BASE, and the second one as OTHER. Revision
1590
numbers are always relative to the specified branch.
1592
By default bzr will try to merge in all new work from the other
1593
branch, automatically determining an appropriate base. If this
1594
fails, you may need to give an explicit base.
1598
To merge the latest revision from bzr.dev
1599
bzr merge ../bzr.dev
1601
To merge changes up to and including revision 82 from bzr.dev
1602
bzr merge -r 82 ../bzr.dev
1604
To merge the changes introduced by 82, without previous changes:
1605
bzr merge -r 81..82 ../bzr.dev
1607
merge refuses to run if there are any uncommitted changes, unless
1610
takes_args = ['branch?']
1611
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1612
Option('show-base', help="Show base revision text in "
1615
def run(self, branch=None, revision=None, force=False, merge_type=None,
1616
show_base=False, reprocess=False):
1617
from bzrlib._merge_core import ApplyMerge3
1618
if merge_type is None:
1619
merge_type = ApplyMerge3
1621
branch = WorkingTree.open_containing(u'.')[0].branch.get_parent()
1623
raise BzrCommandError("No merge location known or specified.")
1625
print "Using saved location: %s" % branch
1626
if revision is None or len(revision) < 1:
1628
other = [branch, -1]
1630
if len(revision) == 1:
1632
other_branch = Branch.open_containing(branch)[0]
1633
revno = revision[0].in_history(other_branch).revno
1634
other = [branch, revno]
1636
assert len(revision) == 2
1637
if None in revision:
1638
raise BzrCommandError(
1639
"Merge doesn't permit that revision specifier.")
1640
b = Branch.open_containing(branch)[0]
1642
base = [branch, revision[0].in_history(b).revno]
1643
other = [branch, revision[1].in_history(b).revno]
1646
conflict_count = merge(other, base, check_clean=(not force),
1647
merge_type=merge_type, reprocess=reprocess,
1648
show_base=show_base)
1649
if conflict_count != 0:
1653
except bzrlib.errors.AmbiguousBase, e:
1654
m = ("sorry, bzr can't determine the right merge base yet\n"
1655
"candidates are:\n "
1656
+ "\n ".join(e.bases)
1658
"please specify an explicit base with -r,\n"
1659
"and (if you want) report this to the bzr developers\n")
1663
class cmd_remerge(Command):
1666
takes_args = ['file*']
1667
takes_options = ['merge-type', 'reprocess',
1668
Option('show-base', help="Show base revision text in "
1671
def run(self, file_list=None, merge_type=None, show_base=False,
1673
from bzrlib.merge import merge_inner, transform_tree
1674
from bzrlib._merge_core import ApplyMerge3
1675
if merge_type is None:
1676
merge_type = ApplyMerge3
1677
tree, file_list = tree_files(file_list)
1680
pending_merges = tree.pending_merges()
1681
if len(pending_merges) != 1:
1682
raise BzrCommandError("Sorry, remerge only works after normal"
1683
+ " merges. Not cherrypicking or"
1685
repository = tree.branch.repository
1686
base_revision = common_ancestor(tree.branch.last_revision(),
1687
pending_merges[0], repository)
1688
base_tree = repository.revision_tree(base_revision)
1689
other_tree = repository.revision_tree(pending_merges[0])
1690
interesting_ids = None
1691
if file_list is not None:
1692
interesting_ids = set()
1693
for filename in file_list:
1694
file_id = tree.path2id(filename)
1695
interesting_ids.add(file_id)
1696
if tree.kind(file_id) != "directory":
1699
for name, ie in tree.inventory.iter_entries(file_id):
1700
interesting_ids.add(ie.file_id)
1701
transform_tree(tree, tree.branch.basis_tree(), interesting_ids)
1702
if file_list is None:
1703
restore_files = list(tree.iter_conflicts())
1705
restore_files = file_list
1706
for filename in restore_files:
1708
restore(tree.abspath(filename))
1709
except NotConflicted:
1711
conflicts = merge_inner(tree.branch, other_tree, base_tree,
1712
interesting_ids = interesting_ids,
1713
other_rev_id=pending_merges[0],
1714
merge_type=merge_type,
1715
show_base=show_base,
1716
reprocess=reprocess)
1724
class cmd_revert(Command):
1725
"""Reverse all changes since the last commit.
1727
Only versioned files are affected. Specify filenames to revert only
1728
those files. By default, any files that are changed will be backed up
1729
first. Backup files have a '~' appended to their name.
1731
takes_options = ['revision', 'no-backup']
1732
takes_args = ['file*']
1733
aliases = ['merge-revert']
1735
def run(self, revision=None, no_backup=False, file_list=None):
1736
from bzrlib.commands import parse_spec
1737
if file_list is not None:
1738
if len(file_list) == 0:
1739
raise BzrCommandError("No files specified")
1743
tree, file_list = tree_files(file_list)
1744
if revision is None:
1745
# FIXME should be tree.last_revision
1746
rev_id = tree.branch.last_revision()
1747
elif len(revision) != 1:
1748
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1750
rev_id = revision[0].in_history(tree.branch).rev_id
1751
tree.revert(file_list, tree.branch.repository.revision_tree(rev_id),
1755
class cmd_assert_fail(Command):
1756
"""Test reporting of assertion failures"""
1759
assert False, "always fails"
1762
class cmd_help(Command):
1763
"""Show help on a command or other topic.
1765
For a list of all available commands, say 'bzr help commands'."""
1766
takes_options = ['long']
1767
takes_args = ['topic?']
1771
def run(self, topic=None, long=False):
1773
if topic is None and long:
1778
class cmd_shell_complete(Command):
1779
"""Show appropriate completions for context.
1781
For a list of all available commands, say 'bzr shell-complete'."""
1782
takes_args = ['context?']
1787
def run(self, context=None):
1788
import shellcomplete
1789
shellcomplete.shellcomplete(context)
1792
class cmd_fetch(Command):
1793
"""Copy in history from another branch but don't merge it.
1795
This is an internal method used for pull and merge."""
1797
takes_args = ['from_branch', 'to_branch']
1798
def run(self, from_branch, to_branch):
1799
from bzrlib.fetch import Fetcher
1800
from bzrlib.branch import Branch
1801
from_b = Branch.open(from_branch)
1802
to_b = Branch.open(to_branch)
1803
Fetcher(to_b, from_b)
1806
class cmd_missing(Command):
1807
"""Show unmerged/unpulled revisions between two branches.
1809
OTHER_BRANCH may be local or remote."""
1810
takes_args = ['other_branch?']
1811
takes_options = [Option('reverse', 'Reverse the order of revisions'),
1813
'Display changes in the local branch only'),
1814
Option('theirs-only',
1815
'Display changes in the remote branch only'),
1824
def run(self, other_branch=None, reverse=False, mine_only=False,
1825
theirs_only=False, log_format=None, long=True, short=False, line=False,
1826
show_ids=False, verbose=False):
1827
from bzrlib.missing import find_unmerged, iter_log_data
1828
from bzrlib.log import log_formatter
1829
local_branch = bzrlib.branch.Branch.open_containing(u".")[0]
1830
parent = local_branch.get_parent()
1831
if other_branch is None:
1832
other_branch = parent
1833
if other_branch is None:
1834
raise BzrCommandError("No missing location known or specified.")
1835
print "Using last location: " + local_branch.get_parent()
1836
remote_branch = bzrlib.branch.Branch.open(other_branch)
1837
local_extra, remote_extra = find_unmerged(local_branch, remote_branch)
1838
if (log_format == None):
1839
log_format = get_log_format(long=long, short=short, line=line)
1840
lf = log_formatter(log_format, sys.stdout,
1842
show_timezone='original')
1843
if reverse is False:
1844
local_extra.reverse()
1845
remote_extra.reverse()
1846
if local_extra and not theirs_only:
1847
print "You have %d extra revision(s):" % len(local_extra)
1848
for data in iter_log_data(local_extra, local_branch.repository,
1851
printed_local = True
1853
printed_local = False
1854
if remote_extra and not mine_only:
1855
if printed_local is True:
1857
print "You are missing %d revision(s):" % len(remote_extra)
1858
for data in iter_log_data(remote_extra, remote_branch.repository,
1861
if not remote_extra and not local_extra:
1863
print "Branches are up to date."
1866
if parent is None and other_branch is not None:
1867
local_branch.set_parent(other_branch)
1871
class cmd_plugins(Command):
1876
import bzrlib.plugin
1877
from inspect import getdoc
1878
for name, plugin in bzrlib.plugin.all_plugins().items():
1879
if hasattr(plugin, '__path__'):
1880
print plugin.__path__[0]
1881
elif hasattr(plugin, '__file__'):
1882
print plugin.__file__
1888
print '\t', d.split('\n')[0]
1891
class cmd_testament(Command):
1892
"""Show testament (signing-form) of a revision."""
1893
takes_options = ['revision', 'long']
1894
takes_args = ['branch?']
1896
def run(self, branch=u'.', revision=None, long=False):
1897
from bzrlib.testament import Testament
1898
b = WorkingTree.open_containing(branch)[0].branch
1901
if revision is None:
1902
rev_id = b.last_revision()
1904
rev_id = revision[0].in_history(b).rev_id
1905
t = Testament.from_revision(b.repository, rev_id)
1907
sys.stdout.writelines(t.as_text_lines())
1909
sys.stdout.write(t.as_short_text())
1914
class cmd_annotate(Command):
1915
"""Show the origin of each line in a file.
1917
This prints out the given file with an annotation on the left side
1918
indicating which revision, author and date introduced the change.
1920
If the origin is the same for a run of consecutive lines, it is
1921
shown only at the top, unless the --all option is given.
1923
# TODO: annotate directories; showing when each file was last changed
1924
# TODO: annotate a previous version of a file
1925
# TODO: if the working copy is modified, show annotations on that
1926
# with new uncommitted lines marked
1927
aliases = ['blame', 'praise']
1928
takes_args = ['filename']
1929
takes_options = [Option('all', help='show annotations on all lines'),
1930
Option('long', help='show date in annotations'),
1934
def run(self, filename, all=False, long=False):
1935
from bzrlib.annotate import annotate_file
1936
tree, relpath = WorkingTree.open_containing(filename)
1937
branch = tree.branch
1940
file_id = tree.inventory.path2id(relpath)
1941
tree = branch.repository.revision_tree(branch.last_revision())
1942
file_version = tree.inventory[file_id].revision
1943
annotate_file(branch, file_version, file_id, long, all, sys.stdout)
1948
class cmd_re_sign(Command):
1949
"""Create a digital signature for an existing revision."""
1950
# TODO be able to replace existing ones.
1952
hidden = True # is this right ?
1953
takes_args = ['revision_id?']
1954
takes_options = ['revision']
1956
def run(self, revision_id=None, revision=None):
1957
import bzrlib.config as config
1958
import bzrlib.gpg as gpg
1959
if revision_id is not None and revision is not None:
1960
raise BzrCommandError('You can only supply one of revision_id or --revision')
1961
if revision_id is None and revision is None:
1962
raise BzrCommandError('You must supply either --revision or a revision_id')
1963
b = WorkingTree.open_containing(u'.')[0].branch
1964
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1965
if revision_id is not None:
1966
b.repository.sign_revision(revision_id, gpg_strategy)
1967
elif revision is not None:
1968
if len(revision) == 1:
1969
revno, rev_id = revision[0].in_history(b)
1970
b.repository.sign_revision(rev_id, gpg_strategy)
1971
elif len(revision) == 2:
1972
# are they both on rh- if so we can walk between them
1973
# might be nice to have a range helper for arbitrary
1974
# revision paths. hmm.
1975
from_revno, from_revid = revision[0].in_history(b)
1976
to_revno, to_revid = revision[1].in_history(b)
1977
if to_revid is None:
1978
to_revno = b.revno()
1979
if from_revno is None or to_revno is None:
1980
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1981
for revno in range(from_revno, to_revno + 1):
1982
b.repository.sign_revision(b.get_rev_id(revno),
1985
raise BzrCommandError('Please supply either one revision, or a range.')
1988
class cmd_uncommit(bzrlib.commands.Command):
1989
"""Remove the last committed revision.
1991
By supplying the --all flag, it will not only remove the entry
1992
from revision_history, but also remove all of the entries in the
1995
--verbose will print out what is being removed.
1996
--dry-run will go through all the motions, but not actually
1999
In the future, uncommit will create a changeset, which can then
2002
TODO: jam 20060108 Add an option to allow uncommit to remove unreferenced
2003
information in 'branch-as-repostory' branches.
2004
TODO: jam 20060108 Add the ability for uncommit to remove unreferenced
2005
information in shared branches as well.
2007
takes_options = ['verbose', 'revision',
2008
Option('dry-run', help='Don\'t actually make changes'),
2009
Option('force', help='Say yes to all questions.')]
2010
takes_args = ['location?']
2013
def run(self, location=None,
2014
dry_run=False, verbose=False,
2015
revision=None, force=False):
2016
from bzrlib.branch import Branch
2017
from bzrlib.log import log_formatter
2019
from bzrlib.uncommit import uncommit
2021
if location is None:
2023
b, relpath = Branch.open_containing(location)
2025
if revision is None:
2027
rev_id = b.last_revision()
2029
revno, rev_id = revision[0].in_history(b)
2031
print 'No revisions to uncommit.'
2033
for r in range(revno, b.revno()+1):
2034
rev_id = b.get_rev_id(r)
2035
lf = log_formatter('short', to_file=sys.stdout,show_timezone='original')
2036
lf.show(r, b.repository.get_revision(rev_id), None)
2039
print 'Dry-run, pretending to remove the above revisions.'
2041
val = raw_input('Press <enter> to continue')
2043
print 'The above revision(s) will be removed.'
2045
val = raw_input('Are you sure [y/N]? ')
2046
if val.lower() not in ('y', 'yes'):
2050
uncommit(b, dry_run=dry_run, verbose=verbose,
2054
def merge(other_revision, base_revision,
2055
check_clean=True, ignore_zero=False,
2056
this_dir=None, backup_files=False, merge_type=ApplyMerge3,
2057
file_list=None, show_base=False, reprocess=False):
2058
"""Merge changes into a tree.
2061
list(path, revno) Base for three-way merge.
2062
If [None, None] then a base will be automatically determined.
2064
list(path, revno) Other revision for three-way merge.
2066
Directory to merge changes into; '.' by default.
2068
If true, this_dir must have no uncommitted changes before the
2070
ignore_zero - If true, suppress the "zero conflicts" message when
2071
there are no conflicts; should be set when doing something we expect
2072
to complete perfectly.
2073
file_list - If supplied, merge only changes to selected files.
2075
All available ancestors of other_revision and base_revision are
2076
automatically pulled into the branch.
2078
The revno may be -1 to indicate the last revision on the branch, which is
2081
This function is intended for use from the command line; programmatic
2082
clients might prefer to call merge.merge_inner(), which has less magic
2085
from bzrlib.merge import Merger, _MergeConflictHandler
2086
if this_dir is None:
2088
this_tree = WorkingTree.open_containing(this_dir)[0]
2089
if show_base and not merge_type is ApplyMerge3:
2090
raise BzrCommandError("Show-base is not supported for this merge"
2091
" type. %s" % merge_type)
2092
if reprocess and not merge_type is ApplyMerge3:
2093
raise BzrCommandError("Reprocess is not supported for this merge"
2094
" type. %s" % merge_type)
2095
if reprocess and show_base:
2096
raise BzrCommandError("Cannot reprocess and show base.")
2097
merger = Merger(this_tree.branch, this_tree=this_tree)
2098
merger.check_basis(check_clean)
2099
merger.set_other(other_revision)
2100
merger.set_base(base_revision)
2101
if merger.base_rev_id == merger.other_rev_id:
2102
note('Nothing to do.')
2104
merger.backup_files = backup_files
2105
merger.merge_type = merge_type
2106
merger.set_interesting_files(file_list)
2107
merger.show_base = show_base
2108
merger.reprocess = reprocess
2109
merger.conflict_handler = _MergeConflictHandler(merger.this_tree,
2112
ignore_zero=ignore_zero)
2113
conflicts = merger.do_merge()
2114
merger.set_pending()
2118
# these get imported and then picked up by the scan for cmd_*
2119
# TODO: Some more consistent way to split command definitions across files;
2120
# we do need to load at least some information about them to know of
2122
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore