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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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from bzrlib.trace import mutter, note, log_error, warning
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from bzrlib.errors import BzrError, BzrCheckError, BzrCommandError, NotBranchError
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from bzrlib.errors import DivergedBranches
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from bzrlib.branch import Branch
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from bzrlib import BZRDIR
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from bzrlib.commands import Command
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from bzrlib.option import Option
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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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# XXX: FIXME: bzr status should accept a -r option to show changes
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# relative to a revision, or between revisions
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takes_args = ['file*']
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takes_options = ['all', 'show-ids']
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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 = Branch.open_containing(file_list[0])
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file_list = [b.relpath(x) for x in file_list]
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# special case: only one path was given and it's the root
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b = Branch.open_containing('.')
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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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from bzrlib.revisionspec import RevisionSpec
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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('.')
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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('.').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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from bzrlib.revisionspec import RevisionSpec
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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('.')
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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)
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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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print Branch.open_containing(filename).relpath(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('.')
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inv = b.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 = Branch.open_containing('.')
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# TODO: glob expansion on windows?
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b.move([b.relpath(s) for s in source_list], b.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 = Branch.open_containing('.')
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b.rename_one(b.relpath(from_name), b.relpath(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 = Branch.open_containing(names_list[0])
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rel_names = [b.relpath(x) for x in 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 the location is omitted, the last-used location will be used.
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Both the revision history and the working directory will be
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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.
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takes_options = ['remember']
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takes_args = ['location?']
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def run(self, location=None, remember=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('.')
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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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cache_root = tempfile.mkdtemp()
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br_from = Branch.open(location)
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br_from.setup_caching(cache_root)
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location = br_from.base
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old_revno = br_to.revno()
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old_revision_history = br_to.revision_history()
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br_to.update_revisions(br_from)
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except DivergedBranches:
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raise BzrCommandError("These branches have diverged."
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new_revision_history = br_to.revision_history()
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if new_revision_history != old_revision_history:
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merge(('.', -1), ('.', old_revno), check_clean=False)
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if stored_loc is None or remember:
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br_to.set_parent(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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cache_root = tempfile.mkdtemp()
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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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br_from.setup_caching(cache_root)
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if basis is not None:
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basis_branch = Branch.open_containing(basis)
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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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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 %d." % (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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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)
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old_inv = b.basis_tree().inventory
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new_inv = b.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)
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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 = Branch.open_containing(file_list[0])
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b.remove([b.relpath(f) for f in 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 = Branch.open_containing(filename)
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i = b.inventory.path2id(b.relpath(filename))
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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 = Branch.open_containing(filename)
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fid = inv.path2id(b.relpath(filename))
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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('.').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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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('.').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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Branch.initialize('.')
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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 = Branch.open_containing(file_list[0])
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file_list = [b.relpath(f) for f in file_list]
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if file_list == ['']:
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# just pointing to top-of-tree
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b = Branch.open_containing('.')
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if revision is not None:
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if len(revision) == 1:
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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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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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show_diff(b, None, specific_files=file_list,
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external_diff_options=diff_options)
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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('.')
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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('.')
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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('.')
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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
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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)
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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
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# TODO: Make --revision support uuid: and hash: [future tag:] notation.
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takes_args = ['filename?']
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takes_options = [Option('forward',
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help='show from oldest to newest'),
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'timezone', 'verbose',
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'show-ids', 'revision',
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help='show revisions whose message matches this regexp',
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def run(self, filename=None, timezone='original',
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from bzrlib.log import log_formatter, show_log
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assert message is None or isinstance(message, basestring), \
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"invalid message argument %r" % message
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direction = (forward and 'forward') or 'reverse'
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b = Branch.open_containing(filename)
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fp = b.relpath(filename)
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file_id = b.read_working_inventory().path2id(fp)
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file_id = None # points to branch root
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b = Branch.open_containing('.')
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elif len(revision) == 1:
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rev1 = rev2 = revision[0].in_history(b).revno
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elif len(revision) == 2:
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rev1 = revision[0].in_history(b).revno
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rev2 = revision[1].in_history(b).revno
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raise BzrCommandError('bzr log --revision takes one or two values.')
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mutter('encoding log as %r' % bzrlib.user_encoding)
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# use 'replace' so that we don't abort if trying to write out
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# in e.g. the default C locale.
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outf = codecs.getwriter(bzrlib.user_encoding)(sys.stdout, errors='replace')
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lf = log_formatter(log_format,
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show_timezone=timezone)
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class cmd_touching_revisions(Command):
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"""Return revision-ids which affected a particular file.
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A more user-friendly interface is "bzr log FILE"."""
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takes_args = ["filename"]
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def run(self, filename):
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b = Branch.open_containing(filename)
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inv = b.read_working_inventory()
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file_id = inv.path2id(b.relpath(filename))
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for revno, revision_id, what in bzrlib.log.find_touching_revisions(b, file_id):
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print "%6d %s" % (revno, what)
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class cmd_ls(Command):
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"""List files in a tree.
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# TODO: Take a revision or remote path and list that tree instead.
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def run(self, revision=None, verbose=False):
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b = Branch.open_containing('.')
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tree = b.working_tree()
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tree = b.revision_tree(revision.in_history(b).rev_id)
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for fp, fc, kind, fid, entry in tree.list_files():
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kindch = entry.kind_character()
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print '%-8s %s%s' % (fc, fp, kindch)
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class cmd_unknowns(Command):
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"""List unknown files."""
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from bzrlib.osutils import quotefn
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for f in Branch.open_containing('.').unknowns():
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class cmd_ignore(Command):
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"""Ignore a command or pattern.
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To remove patterns from the ignore list, edit the .bzrignore file.
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If the pattern contains a slash, it is compared to the whole path
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from the branch root. Otherwise, it is compared to only the last
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component of the path. To match a file only in the root directory,
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Ignore patterns are case-insensitive on case-insensitive systems.
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Note: wildcards must be quoted from the shell on Unix.
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bzr ignore ./Makefile
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# TODO: Complain if the filename is absolute
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takes_args = ['name_pattern']
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def run(self, name_pattern):
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from bzrlib.atomicfile import AtomicFile
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b = Branch.open_containing('.')
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ifn = b.abspath('.bzrignore')
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if os.path.exists(ifn):
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igns = f.read().decode('utf-8')
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# TODO: If the file already uses crlf-style termination, maybe
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# we should use that for the newly added lines?
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if igns and igns[-1] != '\n':
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igns += name_pattern + '\n'
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f = AtomicFile(ifn, 'wt')
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f.write(igns.encode('utf-8'))
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inv = b.working_tree().inventory
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if inv.path2id('.bzrignore'):
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mutter('.bzrignore is already versioned')
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mutter('need to make new .bzrignore file versioned')
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b.add(['.bzrignore'])
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class cmd_ignored(Command):
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"""List ignored files and the patterns that matched them.
883
See also: bzr ignore"""
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tree = Branch.open_containing('.').working_tree()
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for path, file_class, kind, file_id, entry in tree.list_files():
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if file_class != 'I':
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## XXX: Slightly inefficient since this was already calculated
890
pat = tree.is_ignored(path)
891
print '%-50s %s' % (path, pat)
894
class cmd_lookup_revision(Command):
895
"""Lookup the revision-id from a revision-number
898
bzr lookup-revision 33
901
takes_args = ['revno']
903
def run(self, revno):
907
raise BzrCommandError("not a valid revision-number: %r" % revno)
909
print Branch.open_containing('.').get_rev_id(revno)
912
class cmd_export(Command):
913
"""Export past revision to destination directory.
915
If no revision is specified this exports the last committed revision.
917
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
918
given, try to find the format with the extension. If no extension
919
is found exports to a directory (equivalent to --format=dir).
921
Root may be the top directory for tar, tgz and tbz2 formats. If none
922
is given, the top directory will be the root name of the file."""
923
# TODO: list known exporters
924
takes_args = ['dest']
925
takes_options = ['revision', 'format', 'root']
926
def run(self, dest, revision=None, format=None, root=None):
928
b = Branch.open_containing('.')
930
rev_id = b.last_revision()
932
if len(revision) != 1:
933
raise BzrError('bzr export --revision takes exactly 1 argument')
934
rev_id = revision[0].in_history(b).rev_id
935
t = b.revision_tree(rev_id)
936
arg_root, ext = os.path.splitext(os.path.basename(dest))
937
if ext in ('.gz', '.bz2'):
938
new_root, new_ext = os.path.splitext(arg_root)
939
if new_ext == '.tar':
947
elif ext in (".tar.gz", ".tgz"):
949
elif ext in (".tar.bz2", ".tbz2"):
953
t.export(dest, format, root)
956
class cmd_cat(Command):
957
"""Write a file's text from a previous revision."""
959
takes_options = ['revision']
960
takes_args = ['filename']
962
def run(self, filename, revision=None):
964
raise BzrCommandError("bzr cat requires a revision number")
965
elif len(revision) != 1:
966
raise BzrCommandError("bzr cat --revision takes exactly one number")
967
b = Branch.open_containing('.')
968
b.print_file(b.relpath(filename), revision[0].in_history(b).revno)
971
class cmd_local_time_offset(Command):
972
"""Show the offset in seconds from GMT to local time."""
975
print bzrlib.osutils.local_time_offset()
979
class cmd_commit(Command):
980
"""Commit changes into a new revision.
982
If no arguments are given, the entire tree is committed.
984
If selected files are specified, only changes to those files are
985
committed. If a directory is specified then the directory and everything
986
within it is committed.
988
A selected-file commit may fail in some cases where the committed
989
tree would be invalid, such as trying to commit a file in a
990
newly-added directory that is not itself committed.
992
# TODO: Run hooks on tree to-be-committed, and after commit.
994
# TODO: Strict commit that fails if there are unknown or deleted files.
995
# TODO: Give better message for -s, --summary, used by tla people
997
# XXX: verbose currently does nothing
999
takes_args = ['selected*']
1000
takes_options = ['message', 'verbose',
1002
help='commit even if nothing has changed'),
1003
Option('file', type=str,
1005
help='file containing commit message'),
1007
aliases = ['ci', 'checkin']
1009
def run(self, message=None, file=None, verbose=True, selected_list=None,
1011
from bzrlib.errors import PointlessCommit, ConflictsInTree
1012
from bzrlib.msgeditor import edit_commit_message
1013
from bzrlib.status import show_status
1014
from cStringIO import StringIO
1016
b = Branch.open_containing('.')
1018
selected_list = [b.relpath(s) for s in selected_list]
1020
if message is None and not file:
1021
catcher = StringIO()
1022
show_status(b, specific_files=selected_list,
1024
message = edit_commit_message(catcher.getvalue())
1027
raise BzrCommandError("please specify a commit message"
1028
" with either --message or --file")
1029
elif message and file:
1030
raise BzrCommandError("please specify either --message or --file")
1034
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1037
raise BzrCommandError("empty commit message specified")
1041
specific_files=selected_list,
1042
allow_pointless=unchanged)
1043
except PointlessCommit:
1044
# FIXME: This should really happen before the file is read in;
1045
# perhaps prepare the commit; get the message; then actually commit
1046
raise BzrCommandError("no changes to commit",
1047
["use --unchanged to commit anyhow"])
1048
except ConflictsInTree:
1049
raise BzrCommandError("Conflicts detected in working tree. "
1050
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1053
class cmd_check(Command):
1054
"""Validate consistency of branch history.
1056
This command checks various invariants about the branch storage to
1057
detect data corruption or bzr bugs.
1059
takes_args = ['dir?']
1061
def run(self, dir='.'):
1062
from bzrlib.check import check
1064
check(Branch.open_containing(dir))
1067
class cmd_scan_cache(Command):
1070
from bzrlib.hashcache import HashCache
1076
print '%6d stats' % c.stat_count
1077
print '%6d in hashcache' % len(c._cache)
1078
print '%6d files removed from cache' % c.removed_count
1079
print '%6d hashes updated' % c.update_count
1080
print '%6d files changed too recently to cache' % c.danger_count
1087
class cmd_upgrade(Command):
1088
"""Upgrade branch storage to current format.
1090
The check command or bzr developers may sometimes advise you to run
1093
This version of this command upgrades from the full-text storage
1094
used by bzr 0.0.8 and earlier to the weave format (v5).
1096
takes_args = ['dir?']
1098
def run(self, dir='.'):
1099
from bzrlib.upgrade import upgrade
1103
class cmd_whoami(Command):
1104
"""Show bzr user id."""
1105
takes_options = ['email']
1107
def run(self, email=False):
1109
b = bzrlib.branch.Branch.open_containing('.')
1110
except NotBranchError:
1114
print bzrlib.config.user_email(b)
1116
print bzrlib.config.username(b)
1119
class cmd_selftest(Command):
1120
"""Run internal test suite.
1122
This creates temporary test directories in the working directory,
1123
but not existing data is affected. These directories are deleted
1124
if the tests pass, or left behind to help in debugging if they
1127
If arguments are given, they are regular expressions that say
1128
which tests should run."""
1129
# TODO: --list should give a list of all available tests
1131
takes_args = ['testspecs*']
1132
takes_options = ['verbose']
1133
def run(self, testspecs_list=None, verbose=False):
1135
from bzrlib.selftest import selftest
1136
# we don't want progress meters from the tests to go to the
1137
# real output; and we don't want log messages cluttering up
1139
save_ui = bzrlib.ui.ui_factory
1140
bzrlib.trace.info('running tests...')
1142
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1143
if testspecs_list is not None:
1144
pattern = '|'.join(testspecs_list)
1147
result = selftest(verbose=verbose,
1150
bzrlib.trace.info('tests passed')
1152
bzrlib.trace.info('tests failed')
1153
return int(not result)
1155
bzrlib.ui.ui_factory = save_ui
1159
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1160
# is bzrlib itself in a branch?
1161
bzrrev = bzrlib.get_bzr_revision()
1163
print " (bzr checkout, revision %d {%s})" % bzrrev
1164
print bzrlib.__copyright__
1165
print "http://bazaar-ng.org/"
1167
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1168
print "you may use, modify and redistribute it under the terms of the GNU"
1169
print "General Public License version 2 or later."
1172
class cmd_version(Command):
1173
"""Show version of bzr."""
1177
class cmd_rocks(Command):
1178
"""Statement of optimism."""
1181
print "it sure does!"
1184
class cmd_find_merge_base(Command):
1185
"""Find and print a base revision for merging two branches.
1187
# TODO: Options to specify revisions on either side, as if
1188
# merging only part of the history.
1189
takes_args = ['branch', 'other']
1192
def run(self, branch, other):
1193
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1195
branch1 = Branch.open_containing(branch)
1196
branch2 = Branch.open_containing(other)
1198
history_1 = branch1.revision_history()
1199
history_2 = branch2.revision_history()
1201
last1 = branch1.last_revision()
1202
last2 = branch2.last_revision()
1204
source = MultipleRevisionSources(branch1, branch2)
1206
base_rev_id = common_ancestor(last1, last2, source)
1208
print 'merge base is revision %s' % base_rev_id
1212
if base_revno is None:
1213
raise bzrlib.errors.UnrelatedBranches()
1215
print ' r%-6d in %s' % (base_revno, branch)
1217
other_revno = branch2.revision_id_to_revno(base_revid)
1219
print ' r%-6d in %s' % (other_revno, other)
1223
class cmd_merge(Command):
1224
"""Perform a three-way merge.
1226
The branch is the branch you will merge from. By default, it will
1227
merge the latest revision. If you specify a revision, that
1228
revision will be merged. If you specify two revisions, the first
1229
will be used as a BASE, and the second one as OTHER. Revision
1230
numbers are always relative to the specified branch.
1232
By default bzr will try to merge in all new work from the other
1233
branch, automatically determining an appropriate base. If this
1234
fails, you may need to give an explicit base.
1238
To merge the latest revision from bzr.dev
1239
bzr merge ../bzr.dev
1241
To merge changes up to and including revision 82 from bzr.dev
1242
bzr merge -r 82 ../bzr.dev
1244
To merge the changes introduced by 82, without previous changes:
1245
bzr merge -r 81..82 ../bzr.dev
1247
merge refuses to run if there are any uncommitted changes, unless
1250
takes_args = ['branch?']
1251
takes_options = ['revision', 'force', 'merge-type']
1253
def run(self, branch=None, revision=None, force=False,
1255
from bzrlib.merge import merge
1256
from bzrlib.merge_core import ApplyMerge3
1257
if merge_type is None:
1258
merge_type = ApplyMerge3
1260
branch = Branch.open_containing('.').get_parent()
1262
raise BzrCommandError("No merge location known or specified.")
1264
print "Using saved location: %s" % branch
1265
if revision is None or len(revision) < 1:
1267
other = [branch, -1]
1269
if len(revision) == 1:
1271
other = [branch, revision[0].in_history(branch).revno]
1273
assert len(revision) == 2
1274
if None in revision:
1275
raise BzrCommandError(
1276
"Merge doesn't permit that revision specifier.")
1277
b = Branch.open(branch)
1279
base = [branch, revision[0].in_history(b).revno]
1280
other = [branch, revision[1].in_history(b).revno]
1283
merge(other, base, check_clean=(not force), merge_type=merge_type)
1284
except bzrlib.errors.AmbiguousBase, e:
1285
m = ("sorry, bzr can't determine the right merge base yet\n"
1286
"candidates are:\n "
1287
+ "\n ".join(e.bases)
1289
"please specify an explicit base with -r,\n"
1290
"and (if you want) report this to the bzr developers\n")
1294
class cmd_revert(Command):
1295
"""Reverse all changes since the last commit.
1297
Only versioned files are affected. Specify filenames to revert only
1298
those files. By default, any files that are changed will be backed up
1299
first. Backup files have a '~' appended to their name.
1301
takes_options = ['revision', 'no-backup']
1302
takes_args = ['file*']
1303
aliases = ['merge-revert']
1305
def run(self, revision=None, no_backup=False, file_list=None):
1306
from bzrlib.merge import merge
1307
from bzrlib.commands import parse_spec
1309
if file_list is not None:
1310
if len(file_list) == 0:
1311
raise BzrCommandError("No files specified")
1312
if revision is None:
1314
elif len(revision) != 1:
1315
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1317
b = Branch.open_containing('.')
1318
revno = revision[0].in_history(b).revno
1319
merge(('.', revno), parse_spec('.'),
1322
backup_files=not no_backup,
1323
file_list=file_list)
1325
Branch.open_containing('.').set_pending_merges([])
1328
class cmd_assert_fail(Command):
1329
"""Test reporting of assertion failures"""
1332
assert False, "always fails"
1335
class cmd_help(Command):
1336
"""Show help on a command or other topic.
1338
For a list of all available commands, say 'bzr help commands'."""
1339
takes_options = ['long']
1340
takes_args = ['topic?']
1343
def run(self, topic=None, long=False):
1345
if topic is None and long:
1350
class cmd_shell_complete(Command):
1351
"""Show appropriate completions for context.
1353
For a list of all available commands, say 'bzr shell-complete'."""
1354
takes_args = ['context?']
1358
def run(self, context=None):
1359
import shellcomplete
1360
shellcomplete.shellcomplete(context)
1363
class cmd_fetch(Command):
1364
"""Copy in history from another branch but don't merge it.
1366
This is an internal method used for pull and merge."""
1368
takes_args = ['from_branch', 'to_branch']
1369
def run(self, from_branch, to_branch):
1370
from bzrlib.fetch import Fetcher
1371
from bzrlib.branch import Branch
1372
from_b = Branch(from_branch)
1373
to_b = Branch(to_branch)
1374
Fetcher(to_b, from_b)
1378
class cmd_missing(Command):
1379
"""What is missing in this branch relative to other branch.
1381
# TODO: rewrite this in terms of ancestry so that it shows only
1384
takes_args = ['remote?']
1385
aliases = ['mis', 'miss']
1386
# We don't have to add quiet to the list, because
1387
# unknown options are parsed as booleans
1388
takes_options = ['verbose', 'quiet']
1390
def run(self, remote=None, verbose=False, quiet=False):
1391
from bzrlib.errors import BzrCommandError
1392
from bzrlib.missing import show_missing
1394
if verbose and quiet:
1395
raise BzrCommandError('Cannot pass both quiet and verbose')
1397
b = Branch.open_containing('.')
1398
parent = b.get_parent()
1401
raise BzrCommandError("No missing location known or specified.")
1404
print "Using last location: %s" % parent
1406
elif parent is None:
1407
# We only update parent if it did not exist, missing
1408
# should not change the parent
1409
b.set_parent(remote)
1410
br_remote = Branch.open_containing(remote)
1411
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1414
class cmd_plugins(Command):
1418
import bzrlib.plugin
1419
from inspect import getdoc
1420
for plugin in bzrlib.plugin.all_plugins:
1421
if hasattr(plugin, '__path__'):
1422
print plugin.__path__[0]
1423
elif hasattr(plugin, '__file__'):
1424
print plugin.__file__
1430
print '\t', d.split('\n')[0]
1433
class cmd_testament(Command):
1434
"""Show testament (signing-form) of a revision."""
1435
takes_options = ['revision', 'long']
1436
takes_args = ['branch?']
1437
def run(self, branch='.', revision=None, long=False):
1438
from bzrlib.testament import Testament
1439
b = Branch.open_containing(branch)
1442
if revision is None:
1443
rev_id = b.last_revision()
1445
rev_id = revision[0].in_history(b).rev_id
1446
t = Testament.from_revision(b, rev_id)
1448
sys.stdout.writelines(t.as_text_lines())
1450
sys.stdout.write(t.as_short_text())
1455
class cmd_annotate(Command):
1456
"""Show the origin of each line in a file.
1458
This prints out the given file with an annotation on the
1459
left side indicating which revision, author and date introduced the
1462
# TODO: annotate directories; showing when each file was last changed
1463
# TODO: annotate a previous version of a file
1464
aliases = ['blame', 'praise']
1465
takes_args = ['filename']
1467
def run(self, filename):
1468
from bzrlib.annotate import annotate_file
1469
b = Branch.open_containing(filename)
1472
rp = b.relpath(filename)
1473
tree = b.revision_tree(b.last_revision())
1474
file_id = tree.inventory.path2id(rp)
1475
file_version = tree.inventory[file_id].revision
1476
annotate_file(b, file_version, file_id, sys.stdout)
1480
# these get imported and then picked up by the scan for cmd_*
1481
# TODO: Some more consistent way to split command definitions across files;
1482
# we do need to load at least some information about them to know of
1484
from bzrlib.conflicts import cmd_resolve, cmd_conflicts