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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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# DO NOT change this to cStringIO - it results in control files
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# FIXIT! (Only deal with byte streams OR unicode at any one layer.)
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from StringIO import StringIO
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from bzrlib import BZRDIR
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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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from bzrlib.errors import (BzrError, BzrCheckError, BzrCommandError,
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NotBranchError, DivergedBranches, NotConflicted,
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NoSuchFile, NoWorkingTree)
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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
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from bzrlib.workingtree import WorkingTree
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def branch_files(file_list, default_branch='.'):
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return inner_branch_files(file_list, default_branch)
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except NotBranchError:
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raise BzrCommandError("%s is not in the same branch as %s" %
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(filename, file_list[0]))
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def inner_branch_files(file_list, default_branch='.'):
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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 Branch.open_containing(default_branch)[0], file_list
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b = Branch.open_containing(file_list[0])[0]
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# note that if this is a remote branch, we would want
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# relpath against the transport. RBC 20051018
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# Most branch ops can't meaningfully operate on files in remote branches;
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# the above comment was in cmd_status. ADHB 20051026
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tree = WorkingTree(b.base, b)
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for filename in file_list:
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new_list.append(tree.relpath(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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b, file_list = branch_files(file_list)
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from bzrlib.status import show_status
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show_status(b, 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 = Branch.open_containing('.')[0]
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if revision_id is not None:
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sys.stdout.write(b.get_revision_xml_file(revision_id).read())
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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.get_revision_xml_file(rev_id).read())
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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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print Branch.open_containing('.')[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 = Branch.open_containing('.')[0]
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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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takes_args = ['file*']
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takes_options = ['no-recurse', 'quiet']
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def run(self, file_list, no_recurse=False, quiet=False):
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from bzrlib.add import smart_add, add_reporter_print, add_reporter_null
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reporter = add_reporter_null
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reporter = add_reporter_print
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smart_add(file_list, not no_recurse, reporter)
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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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b = Branch.open_containing(d)[0]
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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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branch, relpath = Branch.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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takes_options = ['revision', 'show-ids']
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def run(self, revision=None, show_ids=False):
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b = Branch.open_containing('.')[0]
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inv = b.working_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 = b.get_revision_inventory(revision[0].in_history(b).rev_id)
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for path, entry in inv.entries():
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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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b, source_list = branch_files(source_list)
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# TODO: glob expansion on windows?
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tree = WorkingTree(b.base, b)
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b.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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b, (from_name, to_name) = branch_files((from_name, to_name))
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b.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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b, rel_names = branch_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 b.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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b.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']
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takes_args = ['location?']
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def run(self, location=None, remember=False, overwrite=False):
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from bzrlib.merge import merge
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from shutil import rmtree
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br_to = Branch.open_containing('.')[0]
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stored_loc = br_to.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.working_tree().pull(br_from, overwrite)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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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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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):
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from shutil import rmtree
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from bzrlib.transport import get_transport
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br_from = Branch.open_containing('.')[0]
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stored_loc = br_from.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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br_to = Branch.initialize(location)
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br_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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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 bzrlib.clone import copy_branch
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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 = Branch.open_containing(basis)[0]
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if len(revision) == 1 and revision[0] is not None:
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revision_id = revision[0].in_history(br_from)[1]
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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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copy_branch(br_from, 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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name = StringIO(name)
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branch.put_controlfile('branch-name', name)
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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='.'):
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b = Branch.open_containing(dir)[0]
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old_inv = b.basis_tree().inventory
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new_inv = b.working_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 = Branch.open_containing(branch)[0]
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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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b, file_list = branch_files(file_list)
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tree = b.working_tree()
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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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b, relpath = Branch.open_containing(filename)
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i = b.working_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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b, relpath = Branch.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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for patchid in Branch.open_containing('.')[0].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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b = Branch.open_containing('.')[0]
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for revision_id in b.get_ancestry(b.last_revision()):
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class cmd_directories(Command):
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"""Display list of versioned directories in this branch."""
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for name, ie in (Branch.open_containing('.')[0].working_tree().
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read_working_inventory().directories()):
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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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Branch.initialize(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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b, file_list = inner_branch_files(file_list)
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except NotBranchError:
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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])
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if file1 != "" or file2 != "":
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raise BzrCommandError("Files are in different branches")
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if revision is not None:
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raise BzrCommandError("Can't specify -r with two branches")
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if len(revision) == 1:
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return show_diff(b, revision[0], specific_files=file_list,
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external_diff_options=diff_options)
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elif len(revision) == 2:
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return show_diff(b, revision[0], specific_files=file_list,
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external_diff_options=diff_options,
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revision2=revision[1])
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raise BzrCommandError('bzr diff --revision takes exactly one or two revision identifiers')
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return show_diff(b, None, specific_files=file_list,
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external_diff_options=diff_options, b2=b2)
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class cmd_deleted(Command):
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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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# TODO: Much more efficient way to do this: read in new
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# directories with readdir, rather than stating each one. Same
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# level of effort but possibly much less IO. (Or possibly not,
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# if the directories are very large...)
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def run(self, show_ids=False):
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b = Branch.open_containing('.')[0]
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new = b.working_tree()
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for path, ie in old.inventory.iter_entries():
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if not new.has_id(ie.file_id):
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print '%-50s %s' % (path, ie.file_id)
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class cmd_modified(Command):
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"""List files modified in working tree."""
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from bzrlib.delta import compare_trees
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b = Branch.open_containing('.')[0]
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td = compare_trees(b.basis_tree(), b.working_tree())
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for path, id, kind, text_modified, meta_modified in td.modified:
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class cmd_added(Command):
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"""List files added in working tree."""
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b = Branch.open_containing('.')[0]
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wt = b.working_tree()
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basis_inv = b.basis_tree().inventory
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if file_id in basis_inv:
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path = inv.id2path(file_id)
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if not os.access(b.abspath(path), os.F_OK):
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class cmd_root(Command):
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"""Show the tree root directory.
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The root is the nearest enclosing directory with a .bzr control
819
takes_args = ['filename?']
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def run(self, filename=None):
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"""Print the branch root."""
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b = Branch.open_containing(filename)[0]
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class cmd_log(Command):
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"""Show log of this branch.
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To request a range of logs, you can use the command -r begin..end
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-r revision requests a specific revision, -r ..end or -r begin.. are
835
# TODO: Make --revision support uuid: and hash: [future tag:] notation.
837
takes_args = ['filename?']
838
takes_options = [Option('forward',
839
help='show from oldest to newest'),
840
'timezone', 'verbose',
841
'show-ids', 'revision',
842
Option('line', help='format with one line per revision'),
845
help='show revisions whose message matches this regexp',
847
Option('short', help='use moderately short format'),
850
def run(self, filename=None, timezone='original',
859
from bzrlib.log import log_formatter, show_log
861
assert message is None or isinstance(message, basestring), \
862
"invalid message argument %r" % message
863
direction = (forward and 'forward') or 'reverse'
866
b, fp = Branch.open_containing(filename)
869
inv = b.working_tree().read_working_inventory()
870
except NoWorkingTree:
871
inv = b.get_inventory(b.last_revision())
872
file_id = inv.path2id(fp)
874
file_id = None # points to branch root
876
b, relpath = Branch.open_containing('.')
882
elif len(revision) == 1:
883
rev1 = rev2 = revision[0].in_history(b).revno
884
elif len(revision) == 2:
885
rev1 = revision[0].in_history(b).revno
886
rev2 = revision[1].in_history(b).revno
888
raise BzrCommandError('bzr log --revision takes one or two values.')
895
mutter('encoding log as %r' % bzrlib.user_encoding)
897
# use 'replace' so that we don't abort if trying to write out
898
# in e.g. the default C locale.
899
outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
906
lf = log_formatter(log_format,
909
show_timezone=timezone)
922
class cmd_touching_revisions(Command):
923
"""Return revision-ids which affected a particular file.
925
A more user-friendly interface is "bzr log FILE"."""
927
takes_args = ["filename"]
929
def run(self, filename):
930
b, relpath = Branch.open_containing(filename)[0]
931
inv = b.working_tree().read_working_inventory()
932
file_id = inv.path2id(relpath)
933
for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
934
print "%6d %s" % (revno, what)
937
class cmd_ls(Command):
938
"""List files in a tree.
940
# TODO: Take a revision or remote path and list that tree instead.
942
takes_options = ['verbose', 'revision',
943
Option('non-recursive',
944
help='don\'t recurse into sub-directories'),
946
help='Print all paths from the root of the branch.'),
947
Option('unknown', help='Print unknown files'),
948
Option('versioned', help='Print versioned files'),
949
Option('ignored', help='Print ignored files'),
951
Option('null', help='Null separate the files'),
954
def run(self, revision=None, verbose=False,
955
non_recursive=False, from_root=False,
956
unknown=False, versioned=False, ignored=False,
960
raise BzrCommandError('Cannot set both --verbose and --null')
961
all = not (unknown or versioned or ignored)
963
selection = {'I':ignored, '?':unknown, 'V':versioned}
965
b, relpath = Branch.open_containing('.')
971
tree = b.working_tree()
973
tree = b.revision_tree(revision[0].in_history(b).rev_id)
974
for fp, fc, kind, fid, entry in tree.list_files():
975
if fp.startswith(relpath):
976
fp = fp[len(relpath):]
977
if non_recursive and '/' in fp:
979
if not all and not selection[fc]:
982
kindch = entry.kind_character()
983
print '%-8s %s%s' % (fc, fp, kindch)
986
sys.stdout.write('\0')
993
class cmd_unknowns(Command):
994
"""List unknown files."""
997
from bzrlib.osutils import quotefn
998
for f in Branch.open_containing('.')[0].unknowns():
1003
class cmd_ignore(Command):
1004
"""Ignore a command or pattern.
1006
To remove patterns from the ignore list, edit the .bzrignore file.
1008
If the pattern contains a slash, it is compared to the whole path
1009
from the branch root. Otherwise, it is compared to only the last
1010
component of the path. To match a file only in the root directory,
1013
Ignore patterns are case-insensitive on case-insensitive systems.
1015
Note: wildcards must be quoted from the shell on Unix.
1018
bzr ignore ./Makefile
1019
bzr ignore '*.class'
1021
# TODO: Complain if the filename is absolute
1022
takes_args = ['name_pattern']
1024
def run(self, name_pattern):
1025
from bzrlib.atomicfile import AtomicFile
1028
b, relpath = Branch.open_containing('.')
1029
ifn = b.abspath('.bzrignore')
1031
if os.path.exists(ifn):
1034
igns = f.read().decode('utf-8')
1040
# TODO: If the file already uses crlf-style termination, maybe
1041
# we should use that for the newly added lines?
1043
if igns and igns[-1] != '\n':
1045
igns += name_pattern + '\n'
1048
f = AtomicFile(ifn, 'wt')
1049
f.write(igns.encode('utf-8'))
1054
inv = b.working_tree().inventory
1055
if inv.path2id('.bzrignore'):
1056
mutter('.bzrignore is already versioned')
1058
mutter('need to make new .bzrignore file versioned')
1059
b.add(['.bzrignore'])
1063
class cmd_ignored(Command):
1064
"""List ignored files and the patterns that matched them.
1066
See also: bzr ignore"""
1069
tree = Branch.open_containing('.')[0].working_tree()
1070
for path, file_class, kind, file_id, entry in tree.list_files():
1071
if file_class != 'I':
1073
## XXX: Slightly inefficient since this was already calculated
1074
pat = tree.is_ignored(path)
1075
print '%-50s %s' % (path, pat)
1078
class cmd_lookup_revision(Command):
1079
"""Lookup the revision-id from a revision-number
1082
bzr lookup-revision 33
1085
takes_args = ['revno']
1088
def run(self, revno):
1092
raise BzrCommandError("not a valid revision-number: %r" % revno)
1094
print Branch.open_containing('.')[0].get_rev_id(revno)
1097
class cmd_export(Command):
1098
"""Export past revision to destination directory.
1100
If no revision is specified this exports the last committed revision.
1102
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
1103
given, try to find the format with the extension. If no extension
1104
is found exports to a directory (equivalent to --format=dir).
1106
Root may be the top directory for tar, tgz and tbz2 formats. If none
1107
is given, the top directory will be the root name of the file."""
1108
# TODO: list known exporters
1109
takes_args = ['dest']
1110
takes_options = ['revision', 'format', 'root']
1111
def run(self, dest, revision=None, format=None, root=None):
1113
b = Branch.open_containing('.')[0]
1114
if revision is None:
1115
rev_id = b.last_revision()
1117
if len(revision) != 1:
1118
raise BzrError('bzr export --revision takes exactly 1 argument')
1119
rev_id = revision[0].in_history(b).rev_id
1120
t = b.revision_tree(rev_id)
1121
arg_root, ext = os.path.splitext(os.path.basename(dest))
1122
if ext in ('.gz', '.bz2'):
1123
new_root, new_ext = os.path.splitext(arg_root)
1124
if new_ext == '.tar':
1130
if ext in (".tar",):
1132
elif ext in (".tar.gz", ".tgz"):
1134
elif ext in (".tar.bz2", ".tbz2"):
1138
t.export(dest, format, root)
1141
class cmd_cat(Command):
1142
"""Write a file's text from a previous revision."""
1144
takes_options = ['revision']
1145
takes_args = ['filename']
1148
def run(self, filename, revision=None):
1149
if revision is None:
1150
raise BzrCommandError("bzr cat requires a revision number")
1151
elif len(revision) != 1:
1152
raise BzrCommandError("bzr cat --revision takes exactly one number")
1153
b, relpath = Branch.open_containing(filename)
1154
b.print_file(relpath, revision[0].in_history(b).revno)
1157
class cmd_local_time_offset(Command):
1158
"""Show the offset in seconds from GMT to local time."""
1162
print bzrlib.osutils.local_time_offset()
1166
class cmd_commit(Command):
1167
"""Commit changes into a new revision.
1169
If no arguments are given, the entire tree is committed.
1171
If selected files are specified, only changes to those files are
1172
committed. If a directory is specified then the directory and everything
1173
within it is committed.
1175
A selected-file commit may fail in some cases where the committed
1176
tree would be invalid, such as trying to commit a file in a
1177
newly-added directory that is not itself committed.
1179
# TODO: Run hooks on tree to-be-committed, and after commit.
1181
# TODO: Strict commit that fails if there are deleted files.
1182
# (what does "deleted files" mean ??)
1184
# TODO: Give better message for -s, --summary, used by tla people
1186
# XXX: verbose currently does nothing
1188
takes_args = ['selected*']
1189
takes_options = ['message', 'verbose',
1191
help='commit even if nothing has changed'),
1192
Option('file', type=str,
1194
help='file containing commit message'),
1196
help="refuse to commit if there are unknown "
1197
"files in the working tree."),
1199
aliases = ['ci', 'checkin']
1201
def run(self, message=None, file=None, verbose=True, selected_list=None,
1202
unchanged=False, strict=False):
1203
from bzrlib.errors import (PointlessCommit, ConflictsInTree,
1205
from bzrlib.msgeditor import edit_commit_message
1206
from bzrlib.status import show_status
1207
from cStringIO import StringIO
1209
b, selected_list = branch_files(selected_list)
1210
if message is None and not file:
1211
catcher = StringIO()
1212
show_status(b, specific_files=selected_list,
1214
message = edit_commit_message(catcher.getvalue())
1217
raise BzrCommandError("please specify a commit message"
1218
" with either --message or --file")
1219
elif message and file:
1220
raise BzrCommandError("please specify either --message or --file")
1224
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1227
raise BzrCommandError("empty commit message specified")
1230
b.commit(message, specific_files=selected_list,
1231
allow_pointless=unchanged, strict=strict)
1232
except PointlessCommit:
1233
# FIXME: This should really happen before the file is read in;
1234
# perhaps prepare the commit; get the message; then actually commit
1235
raise BzrCommandError("no changes to commit",
1236
["use --unchanged to commit anyhow"])
1237
except ConflictsInTree:
1238
raise BzrCommandError("Conflicts detected in working tree. "
1239
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1240
except StrictCommitFailed:
1241
raise BzrCommandError("Commit refused because there are unknown "
1242
"files in the working tree.")
1245
class cmd_check(Command):
1246
"""Validate consistency of branch history.
1248
This command checks various invariants about the branch storage to
1249
detect data corruption or bzr bugs.
1251
takes_args = ['dir?']
1252
takes_options = ['verbose']
1254
def run(self, dir='.', verbose=False):
1255
from bzrlib.check import check
1256
check(Branch.open_containing(dir)[0], verbose)
1259
class cmd_scan_cache(Command):
1262
from bzrlib.hashcache import HashCache
1268
print '%6d stats' % c.stat_count
1269
print '%6d in hashcache' % len(c._cache)
1270
print '%6d files removed from cache' % c.removed_count
1271
print '%6d hashes updated' % c.update_count
1272
print '%6d files changed too recently to cache' % c.danger_count
1279
class cmd_upgrade(Command):
1280
"""Upgrade branch storage to current format.
1282
The check command or bzr developers may sometimes advise you to run
1285
This version of this command upgrades from the full-text storage
1286
used by bzr 0.0.8 and earlier to the weave format (v5).
1288
takes_args = ['dir?']
1290
def run(self, dir='.'):
1291
from bzrlib.upgrade import upgrade
1295
class cmd_whoami(Command):
1296
"""Show bzr user id."""
1297
takes_options = ['email']
1300
def run(self, email=False):
1302
b = bzrlib.branch.Branch.open_containing('.')[0]
1303
config = bzrlib.config.BranchConfig(b)
1304
except NotBranchError:
1305
config = bzrlib.config.GlobalConfig()
1308
print config.user_email()
1310
print config.username()
1312
class cmd_nick(Command):
1314
Print or set the branch nickname.
1315
If unset, the tree root directory name is used as the nickname
1316
To print the current nickname, execute with no argument.
1318
takes_args = ['nickname?']
1319
def run(self, nickname=None):
1320
branch = Branch.open_containing('.')[0]
1321
if nickname is None:
1322
self.printme(branch)
1324
branch.nick = nickname
1327
def printme(self, branch):
1330
class cmd_selftest(Command):
1331
"""Run internal test suite.
1333
This creates temporary test directories in the working directory,
1334
but not existing data is affected. These directories are deleted
1335
if the tests pass, or left behind to help in debugging if they
1336
fail and --keep-output is specified.
1338
If arguments are given, they are regular expressions that say
1339
which tests should run.
1341
# TODO: --list should give a list of all available tests
1343
takes_args = ['testspecs*']
1344
takes_options = ['verbose',
1345
Option('one', help='stop when one test fails'),
1346
Option('keep-output',
1347
help='keep output directories when tests fail')
1350
def run(self, testspecs_list=None, verbose=False, one=False,
1353
from bzrlib.selftest import selftest
1354
# we don't want progress meters from the tests to go to the
1355
# real output; and we don't want log messages cluttering up
1357
save_ui = bzrlib.ui.ui_factory
1358
bzrlib.trace.info('running tests...')
1360
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1361
if testspecs_list is not None:
1362
pattern = '|'.join(testspecs_list)
1365
result = selftest(verbose=verbose,
1367
stop_on_failure=one,
1368
keep_output=keep_output)
1370
bzrlib.trace.info('tests passed')
1372
bzrlib.trace.info('tests failed')
1373
return int(not result)
1375
bzrlib.ui.ui_factory = save_ui
1379
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1380
# is bzrlib itself in a branch?
1381
bzrrev = bzrlib.get_bzr_revision()
1383
print " (bzr checkout, revision %d {%s})" % bzrrev
1384
print bzrlib.__copyright__
1385
print "http://bazaar-ng.org/"
1387
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1388
print "you may use, modify and redistribute it under the terms of the GNU"
1389
print "General Public License version 2 or later."
1392
class cmd_version(Command):
1393
"""Show version of bzr."""
1398
class cmd_rocks(Command):
1399
"""Statement of optimism."""
1403
print "it sure does!"
1406
class cmd_find_merge_base(Command):
1407
"""Find and print a base revision for merging two branches.
1409
# TODO: Options to specify revisions on either side, as if
1410
# merging only part of the history.
1411
takes_args = ['branch', 'other']
1415
def run(self, branch, other):
1416
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1418
branch1 = Branch.open_containing(branch)[0]
1419
branch2 = Branch.open_containing(other)[0]
1421
history_1 = branch1.revision_history()
1422
history_2 = branch2.revision_history()
1424
last1 = branch1.last_revision()
1425
last2 = branch2.last_revision()
1427
source = MultipleRevisionSources(branch1, branch2)
1429
base_rev_id = common_ancestor(last1, last2, source)
1431
print 'merge base is revision %s' % base_rev_id
1435
if base_revno is None:
1436
raise bzrlib.errors.UnrelatedBranches()
1438
print ' r%-6d in %s' % (base_revno, branch)
1440
other_revno = branch2.revision_id_to_revno(base_revid)
1442
print ' r%-6d in %s' % (other_revno, other)
1446
class cmd_merge(Command):
1447
"""Perform a three-way merge.
1449
The branch is the branch you will merge from. By default, it will
1450
merge the latest revision. If you specify a revision, that
1451
revision will be merged. If you specify two revisions, the first
1452
will be used as a BASE, and the second one as OTHER. Revision
1453
numbers are always relative to the specified branch.
1455
By default bzr will try to merge in all new work from the other
1456
branch, automatically determining an appropriate base. If this
1457
fails, you may need to give an explicit base.
1461
To merge the latest revision from bzr.dev
1462
bzr merge ../bzr.dev
1464
To merge changes up to and including revision 82 from bzr.dev
1465
bzr merge -r 82 ../bzr.dev
1467
To merge the changes introduced by 82, without previous changes:
1468
bzr merge -r 81..82 ../bzr.dev
1470
merge refuses to run if there are any uncommitted changes, unless
1473
takes_args = ['branch?']
1474
takes_options = ['revision', 'force', 'merge-type', 'reprocess',
1475
Option('show-base', help="Show base revision text in "
1478
def run(self, branch=None, revision=None, force=False, merge_type=None,
1479
show_base=False, reprocess=False):
1480
from bzrlib.merge import merge
1481
from bzrlib.merge_core import ApplyMerge3
1482
if merge_type is None:
1483
merge_type = ApplyMerge3
1485
branch = Branch.open_containing('.')[0].get_parent()
1487
raise BzrCommandError("No merge location known or specified.")
1489
print "Using saved location: %s" % branch
1490
if revision is None or len(revision) < 1:
1492
other = [branch, -1]
1494
if len(revision) == 1:
1496
other_branch = Branch.open_containing(branch)[0]
1497
revno = revision[0].in_history(other_branch).revno
1498
other = [branch, revno]
1500
assert len(revision) == 2
1501
if None in revision:
1502
raise BzrCommandError(
1503
"Merge doesn't permit that revision specifier.")
1504
b = Branch.open_containing(branch)[0]
1506
base = [branch, revision[0].in_history(b).revno]
1507
other = [branch, revision[1].in_history(b).revno]
1510
conflict_count = merge(other, base, check_clean=(not force),
1511
merge_type=merge_type, reprocess=reprocess,
1512
show_base=show_base)
1513
if conflict_count != 0:
1517
except bzrlib.errors.AmbiguousBase, e:
1518
m = ("sorry, bzr can't determine the right merge base yet\n"
1519
"candidates are:\n "
1520
+ "\n ".join(e.bases)
1522
"please specify an explicit base with -r,\n"
1523
"and (if you want) report this to the bzr developers\n")
1527
class cmd_remerge(Command):
1530
takes_args = ['file*']
1531
takes_options = ['merge-type', 'reprocess',
1532
Option('show-base', help="Show base revision text in "
1535
def run(self, file_list=None, merge_type=None, show_base=False,
1537
from bzrlib.merge import merge_inner, transform_tree
1538
from bzrlib.merge_core import ApplyMerge3
1539
if merge_type is None:
1540
merge_type = ApplyMerge3
1541
b, file_list = branch_files(file_list)
1544
pending_merges = b.pending_merges()
1545
if len(pending_merges) != 1:
1546
raise BzrCommandError("Sorry, remerge only works after normal"
1547
+ " merges. Not cherrypicking or"
1549
this_tree = b.working_tree()
1550
base_revision = common_ancestor(b.last_revision(),
1551
pending_merges[0], b)
1552
base_tree = b.revision_tree(base_revision)
1553
other_tree = b.revision_tree(pending_merges[0])
1554
interesting_ids = None
1555
if file_list is not None:
1556
interesting_ids = set()
1557
for filename in file_list:
1558
file_id = this_tree.path2id(filename)
1559
interesting_ids.add(file_id)
1560
if this_tree.kind(file_id) != "directory":
1563
for name, ie in this_tree.inventory.iter_entries(file_id):
1564
interesting_ids.add(ie.file_id)
1565
transform_tree(this_tree, b.basis_tree(), interesting_ids)
1566
if file_list is None:
1567
restore_files = list(this_tree.iter_conflicts())
1569
restore_files = file_list
1570
for filename in restore_files:
1572
restore(this_tree.abspath(filename))
1573
except NotConflicted:
1575
conflicts = merge_inner(b, other_tree, base_tree,
1576
interesting_ids = interesting_ids,
1577
other_rev_id=pending_merges[0],
1578
merge_type=merge_type,
1579
show_base=show_base,
1580
reprocess=reprocess)
1588
class cmd_revert(Command):
1589
"""Reverse all changes since the last commit.
1591
Only versioned files are affected. Specify filenames to revert only
1592
those files. By default, any files that are changed will be backed up
1593
first. Backup files have a '~' appended to their name.
1595
takes_options = ['revision', 'no-backup']
1596
takes_args = ['file*']
1597
aliases = ['merge-revert']
1599
def run(self, revision=None, no_backup=False, file_list=None):
1600
from bzrlib.merge import merge
1601
from bzrlib.commands import parse_spec
1603
if file_list is not None:
1604
if len(file_list) == 0:
1605
raise BzrCommandError("No files specified")
1606
if revision is None:
1608
elif len(revision) != 1:
1609
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1611
b, file_list = branch_files(file_list)
1612
revno = revision[0].in_history(b).revno
1613
merge(('.', revno), parse_spec('.'),
1616
backup_files=not no_backup,
1617
file_list=file_list)
1619
Branch.open_containing('.')[0].set_pending_merges([])
1622
class cmd_assert_fail(Command):
1623
"""Test reporting of assertion failures"""
1626
assert False, "always fails"
1629
class cmd_help(Command):
1630
"""Show help on a command or other topic.
1632
For a list of all available commands, say 'bzr help commands'."""
1633
takes_options = ['long']
1634
takes_args = ['topic?']
1638
def run(self, topic=None, long=False):
1640
if topic is None and long:
1645
class cmd_shell_complete(Command):
1646
"""Show appropriate completions for context.
1648
For a list of all available commands, say 'bzr shell-complete'."""
1649
takes_args = ['context?']
1654
def run(self, context=None):
1655
import shellcomplete
1656
shellcomplete.shellcomplete(context)
1659
class cmd_fetch(Command):
1660
"""Copy in history from another branch but don't merge it.
1662
This is an internal method used for pull and merge."""
1664
takes_args = ['from_branch', 'to_branch']
1665
def run(self, from_branch, to_branch):
1666
from bzrlib.fetch import Fetcher
1667
from bzrlib.branch import Branch
1668
from_b = Branch.open(from_branch)
1669
to_b = Branch.open(to_branch)
1674
Fetcher(to_b, from_b)
1681
class cmd_missing(Command):
1682
"""What is missing in this branch relative to other branch.
1684
# TODO: rewrite this in terms of ancestry so that it shows only
1687
takes_args = ['remote?']
1688
aliases = ['mis', 'miss']
1689
# We don't have to add quiet to the list, because
1690
# unknown options are parsed as booleans
1691
takes_options = ['verbose', 'quiet']
1694
def run(self, remote=None, verbose=False, quiet=False):
1695
from bzrlib.errors import BzrCommandError
1696
from bzrlib.missing import show_missing
1698
if verbose and quiet:
1699
raise BzrCommandError('Cannot pass both quiet and verbose')
1701
b = Branch.open_containing('.')[0]
1702
parent = b.get_parent()
1705
raise BzrCommandError("No missing location known or specified.")
1708
print "Using last location: %s" % parent
1710
elif parent is None:
1711
# We only update parent if it did not exist, missing
1712
# should not change the parent
1713
b.set_parent(remote)
1714
br_remote = Branch.open_containing(remote)[0]
1715
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1718
class cmd_plugins(Command):
1723
import bzrlib.plugin
1724
from inspect import getdoc
1725
for plugin in bzrlib.plugin.all_plugins:
1726
if hasattr(plugin, '__path__'):
1727
print plugin.__path__[0]
1728
elif hasattr(plugin, '__file__'):
1729
print plugin.__file__
1735
print '\t', d.split('\n')[0]
1738
class cmd_testament(Command):
1739
"""Show testament (signing-form) of a revision."""
1740
takes_options = ['revision', 'long']
1741
takes_args = ['branch?']
1743
def run(self, branch='.', revision=None, long=False):
1744
from bzrlib.testament import Testament
1745
b = Branch.open_containing(branch)[0]
1748
if revision is None:
1749
rev_id = b.last_revision()
1751
rev_id = revision[0].in_history(b).rev_id
1752
t = Testament.from_revision(b, rev_id)
1754
sys.stdout.writelines(t.as_text_lines())
1756
sys.stdout.write(t.as_short_text())
1761
class cmd_annotate(Command):
1762
"""Show the origin of each line in a file.
1764
This prints out the given file with an annotation on the left side
1765
indicating which revision, author and date introduced the change.
1767
If the origin is the same for a run of consecutive lines, it is
1768
shown only at the top, unless the --all option is given.
1770
# TODO: annotate directories; showing when each file was last changed
1771
# TODO: annotate a previous version of a file
1772
# TODO: if the working copy is modified, show annotations on that
1773
# with new uncommitted lines marked
1774
aliases = ['blame', 'praise']
1775
takes_args = ['filename']
1776
takes_options = [Option('all', help='show annotations on all lines'),
1777
Option('long', help='show date in annotations'),
1781
def run(self, filename, all=False, long=False):
1782
from bzrlib.annotate import annotate_file
1783
b, relpath = Branch.open_containing(filename)
1786
tree = WorkingTree(b.base, b)
1787
tree = b.revision_tree(b.last_revision())
1788
file_id = tree.inventory.path2id(relpath)
1789
file_version = tree.inventory[file_id].revision
1790
annotate_file(b, file_version, file_id, long, all, sys.stdout)
1795
class cmd_re_sign(Command):
1796
"""Create a digital signature for an existing revision."""
1797
# TODO be able to replace existing ones.
1799
hidden = True # is this right ?
1800
takes_args = ['revision_id?']
1801
takes_options = ['revision']
1803
def run(self, revision_id=None, revision=None):
1804
import bzrlib.config as config
1805
import bzrlib.gpg as gpg
1806
if revision_id is not None and revision is not None:
1807
raise BzrCommandError('You can only supply one of revision_id or --revision')
1808
if revision_id is None and revision is None:
1809
raise BzrCommandError('You must supply either --revision or a revision_id')
1810
b = Branch.open_containing('.')[0]
1811
gpg_strategy = gpg.GPGStrategy(config.BranchConfig(b))
1812
if revision_id is not None:
1813
b.sign_revision(revision_id, gpg_strategy)
1814
elif revision is not None:
1815
if len(revision) == 1:
1816
revno, rev_id = revision[0].in_history(b)
1817
b.sign_revision(rev_id, gpg_strategy)
1818
elif len(revision) == 2:
1819
# are they both on rh- if so we can walk between them
1820
# might be nice to have a range helper for arbitrary
1821
# revision paths. hmm.
1822
from_revno, from_revid = revision[0].in_history(b)
1823
to_revno, to_revid = revision[1].in_history(b)
1824
if to_revid is None:
1825
to_revno = b.revno()
1826
if from_revno is None or to_revno is None:
1827
raise BzrCommandError('Cannot sign a range of non-revision-history revisions')
1828
for revno in range(from_revno, to_revno + 1):
1829
b.sign_revision(b.get_rev_id(revno), gpg_strategy)
1831
raise BzrCommandError('Please supply either one revision, or a range.')
1834
# these get imported and then picked up by the scan for cmd_*
1835
# TODO: Some more consistent way to split command definitions across files;
1836
# we do need to load at least some information about them to know of
1838
from bzrlib.conflicts import cmd_resolve, cmd_conflicts, restore