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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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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 bzr for each
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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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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 between two revisions.
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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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## 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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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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--message allows you to give a regular expression, which will be evaluated
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so that only matching entries will be displayed.
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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 = ['forward', 'timezone', 'verbose', 'show-ids', 'revision',
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'long', 'message', 'short', 'line',]
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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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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 comapred to only the last
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component of the path.
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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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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.
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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
889
pat = tree.is_ignored(path)
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print '%-50s %s' % (path, pat)
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class cmd_lookup_revision(Command):
894
"""Lookup the revision-id from a revision-number
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bzr lookup-revision 33
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takes_args = ['revno']
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def run(self, revno):
906
raise BzrCommandError("not a valid revision-number: %r" % revno)
908
print Branch.open_containing('.').get_rev_id(revno)
911
class cmd_export(Command):
912
"""Export past revision to destination directory.
914
If no revision is specified this exports the last committed revision.
916
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
917
given, try to find the format with the extension. If no extension
918
is found exports to a directory (equivalent to --format=dir).
920
Root may be the top directory for tar, tgz and tbz2 formats. If none
921
is given, the top directory will be the root name of the file."""
922
# TODO: list known exporters
923
takes_args = ['dest']
924
takes_options = ['revision', 'format', 'root']
925
def run(self, dest, revision=None, format=None, root=None):
927
b = Branch.open_containing('.')
929
rev_id = b.last_revision()
931
if len(revision) != 1:
932
raise BzrError('bzr export --revision takes exactly 1 argument')
933
rev_id = revision[0].in_history(b).rev_id
934
t = b.revision_tree(rev_id)
935
arg_root, ext = os.path.splitext(os.path.basename(dest))
936
if ext in ('.gz', '.bz2'):
937
new_root, new_ext = os.path.splitext(arg_root)
938
if new_ext == '.tar':
946
elif ext in (".tar.gz", ".tgz"):
948
elif ext in (".tar.bz2", ".tbz2"):
952
t.export(dest, format, root)
955
class cmd_cat(Command):
956
"""Write a file's text from a previous revision."""
958
takes_options = ['revision']
959
takes_args = ['filename']
961
def run(self, filename, revision=None):
963
raise BzrCommandError("bzr cat requires a revision number")
964
elif len(revision) != 1:
965
raise BzrCommandError("bzr cat --revision takes exactly one number")
966
b = Branch.open_containing('.')
967
b.print_file(b.relpath(filename), revision[0].in_history(b).revno)
970
class cmd_local_time_offset(Command):
971
"""Show the offset in seconds from GMT to local time."""
974
print bzrlib.osutils.local_time_offset()
978
class cmd_commit(Command):
979
"""Commit changes into a new revision.
981
If no arguments are given, the entire tree is committed.
983
If selected files are specified, only changes to those files are
984
committed. If a directory is specified then the directory and everything
985
within it is committed.
987
A selected-file commit may fail in some cases where the committed
988
tree would be invalid, such as trying to commit a file in a
989
newly-added directory that is not itself committed.
991
TODO: Run hooks on tree to-be-committed, and after commit.
993
TODO: Strict commit that fails if there are unknown or deleted files.
995
takes_args = ['selected*']
996
takes_options = ['message', 'file', 'verbose', 'unchanged']
997
aliases = ['ci', 'checkin']
999
# TODO: Give better message for -s, --summary, used by tla people
1001
# XXX: verbose currently does nothing
1003
def run(self, message=None, file=None, verbose=True, selected_list=None,
1005
from bzrlib.errors import PointlessCommit, ConflictsInTree
1006
from bzrlib.msgeditor import edit_commit_message
1007
from bzrlib.status import show_status
1008
from cStringIO import StringIO
1010
b = Branch.open_containing('.')
1012
selected_list = [b.relpath(s) for s in selected_list]
1015
if message is None and not file:
1016
catcher = StringIO()
1017
show_status(b, specific_files=selected_list,
1019
message = edit_commit_message(catcher.getvalue())
1022
raise BzrCommandError("please specify a commit message"
1023
" with either --message or --file")
1024
elif message and file:
1025
raise BzrCommandError("please specify either --message or --file")
1029
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1032
raise BzrCommandError("empty commit message specified")
1036
specific_files=selected_list,
1037
allow_pointless=unchanged)
1038
except PointlessCommit:
1039
# FIXME: This should really happen before the file is read in;
1040
# perhaps prepare the commit; get the message; then actually commit
1041
raise BzrCommandError("no changes to commit",
1042
["use --unchanged to commit anyhow"])
1043
except ConflictsInTree:
1044
raise BzrCommandError("Conflicts detected in working tree. "
1045
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1048
class cmd_check(Command):
1049
"""Validate consistency of branch history.
1051
This command checks various invariants about the branch storage to
1052
detect data corruption or bzr bugs.
1054
takes_args = ['dir?']
1055
takes_options = ['verbose']
1057
def run(self, dir='.', verbose=False):
1058
from bzrlib.check import check
1059
check(Branch.open_containing(dir), verbose)
1062
class cmd_scan_cache(Command):
1065
from bzrlib.hashcache import HashCache
1071
print '%6d stats' % c.stat_count
1072
print '%6d in hashcache' % len(c._cache)
1073
print '%6d files removed from cache' % c.removed_count
1074
print '%6d hashes updated' % c.update_count
1075
print '%6d files changed too recently to cache' % c.danger_count
1082
class cmd_upgrade(Command):
1083
"""Upgrade branch storage to current format.
1085
The check command or bzr developers may sometimes advise you to run
1088
This version of this command upgrades from the full-text storage
1089
used by bzr 0.0.8 and earlier to the weave format (v5).
1091
takes_args = ['dir?']
1093
def run(self, dir='.'):
1094
from bzrlib.upgrade import upgrade
1098
class cmd_whoami(Command):
1099
"""Show bzr user id."""
1100
takes_options = ['email']
1102
def run(self, email=False):
1104
b = bzrlib.branch.Branch.open_containing('.')
1105
except NotBranchError:
1109
print bzrlib.config.user_email(b)
1111
print bzrlib.config.username(b)
1114
class cmd_selftest(Command):
1115
"""Run internal test suite.
1117
This creates temporary test directories in the working directory,
1118
but not existing data is affected. These directories are deleted
1119
if the tests pass, or left behind to help in debugging if they
1122
If arguments are given, they are regular expressions that say
1123
which tests should run."""
1124
# TODO: --list should give a list of all available tests
1126
takes_args = ['testspecs*']
1127
takes_options = ['verbose']
1128
def run(self, testspecs_list=None, verbose=False):
1130
from bzrlib.selftest import selftest
1131
# we don't want progress meters from the tests to go to the
1132
# real output; and we don't want log messages cluttering up
1134
save_ui = bzrlib.ui.ui_factory
1135
bzrlib.trace.info('running tests...')
1137
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1138
if testspecs_list is not None:
1139
pattern = '|'.join(testspecs_list)
1142
result = selftest(verbose=verbose,
1145
bzrlib.trace.info('tests passed')
1147
bzrlib.trace.info('tests failed')
1148
return int(not result)
1150
bzrlib.ui.ui_factory = save_ui
1154
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1155
# is bzrlib itself in a branch?
1156
bzrrev = bzrlib.get_bzr_revision()
1158
print " (bzr checkout, revision %d {%s})" % bzrrev
1159
print bzrlib.__copyright__
1160
print "http://bazaar-ng.org/"
1162
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1163
print "you may use, modify and redistribute it under the terms of the GNU"
1164
print "General Public License version 2 or later."
1167
class cmd_version(Command):
1168
"""Show version of bzr."""
1172
class cmd_rocks(Command):
1173
"""Statement of optimism."""
1176
print "it sure does!"
1179
class cmd_find_merge_base(Command):
1180
"""Find and print a base revision for merging two branches.
1182
TODO: Options to specify revisions on either side, as if
1183
merging only part of the history.
1185
takes_args = ['branch', 'other']
1188
def run(self, branch, other):
1189
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1191
branch1 = Branch.open_containing(branch)
1192
branch2 = Branch.open_containing(other)
1194
history_1 = branch1.revision_history()
1195
history_2 = branch2.revision_history()
1197
last1 = branch1.last_revision()
1198
last2 = branch2.last_revision()
1200
source = MultipleRevisionSources(branch1, branch2)
1202
base_rev_id = common_ancestor(last1, last2, source)
1204
print 'merge base is revision %s' % base_rev_id
1208
if base_revno is None:
1209
raise bzrlib.errors.UnrelatedBranches()
1211
print ' r%-6d in %s' % (base_revno, branch)
1213
other_revno = branch2.revision_id_to_revno(base_revid)
1215
print ' r%-6d in %s' % (other_revno, other)
1219
class cmd_merge(Command):
1220
"""Perform a three-way merge.
1222
The branch is the branch you will merge from. By default, it will
1223
merge the latest revision. If you specify a revision, that
1224
revision will be merged. If you specify two revisions, the first
1225
will be used as a BASE, and the second one as OTHER. Revision
1226
numbers are always relative to the specified branch.
1228
By default bzr will try to merge in all new work from the other
1229
branch, automatically determining an appropriate base. If this
1230
fails, you may need to give an explicit base.
1234
To merge the latest revision from bzr.dev
1235
bzr merge ../bzr.dev
1237
To merge changes up to and including revision 82 from bzr.dev
1238
bzr merge -r 82 ../bzr.dev
1240
To merge the changes introduced by 82, without previous changes:
1241
bzr merge -r 81..82 ../bzr.dev
1243
merge refuses to run if there are any uncommitted changes, unless
1246
takes_args = ['branch?']
1247
takes_options = ['revision', 'force', 'merge-type']
1249
def run(self, branch=None, revision=None, force=False,
1251
from bzrlib.merge import merge
1252
from bzrlib.merge_core import ApplyMerge3
1253
if merge_type is None:
1254
merge_type = ApplyMerge3
1256
branch = Branch.open_containing('.').get_parent()
1258
raise BzrCommandError("No merge location known or specified.")
1260
print "Using saved location: %s" % branch
1261
if revision is None or len(revision) < 1:
1263
other = [branch, -1]
1265
if len(revision) == 1:
1267
other = [branch, revision[0].in_history(branch).revno]
1269
assert len(revision) == 2
1270
if None in revision:
1271
raise BzrCommandError(
1272
"Merge doesn't permit that revision specifier.")
1273
b = Branch.open(branch)
1275
base = [branch, revision[0].in_history(b).revno]
1276
other = [branch, revision[1].in_history(b).revno]
1279
merge(other, base, check_clean=(not force), merge_type=merge_type)
1280
except bzrlib.errors.AmbiguousBase, e:
1281
m = ("sorry, bzr can't determine the right merge base yet\n"
1282
"candidates are:\n "
1283
+ "\n ".join(e.bases)
1285
"please specify an explicit base with -r,\n"
1286
"and (if you want) report this to the bzr developers\n")
1290
class cmd_revert(Command):
1291
"""Reverse all changes since the last commit.
1293
Only versioned files are affected. Specify filenames to revert only
1294
those files. By default, any files that are changed will be backed up
1295
first. Backup files have a '~' appended to their name.
1297
takes_options = ['revision', 'no-backup']
1298
takes_args = ['file*']
1299
aliases = ['merge-revert']
1301
def run(self, revision=None, no_backup=False, file_list=None):
1302
from bzrlib.merge import merge
1303
from bzrlib.commands import parse_spec
1305
if file_list is not None:
1306
if len(file_list) == 0:
1307
raise BzrCommandError("No files specified")
1308
if revision is None:
1310
elif len(revision) != 1:
1311
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1313
b = Branch.open_containing('.')
1314
revno = revision[0].in_history(b).revno
1315
merge(('.', revno), parse_spec('.'),
1318
backup_files=not no_backup,
1319
file_list=file_list)
1321
Branch.open_containing('.').set_pending_merges([])
1324
class cmd_assert_fail(Command):
1325
"""Test reporting of assertion failures"""
1328
assert False, "always fails"
1331
class cmd_help(Command):
1332
"""Show help on a command or other topic.
1334
For a list of all available commands, say 'bzr help commands'."""
1335
takes_options = ['long']
1336
takes_args = ['topic?']
1339
def run(self, topic=None, long=False):
1341
if topic is None and long:
1346
class cmd_shell_complete(Command):
1347
"""Show appropriate completions for context.
1349
For a list of all available commands, say 'bzr shell-complete'."""
1350
takes_args = ['context?']
1354
def run(self, context=None):
1355
import shellcomplete
1356
shellcomplete.shellcomplete(context)
1359
class cmd_fetch(Command):
1360
"""Copy in history from another branch but don't merge it.
1362
This is an internal method used for pull and merge."""
1364
takes_args = ['from_branch', 'to_branch']
1365
def run(self, from_branch, to_branch):
1366
from bzrlib.fetch import Fetcher
1367
from bzrlib.branch import Branch
1368
from_b = Branch(from_branch)
1369
to_b = Branch(to_branch)
1370
Fetcher(to_b, from_b)
1374
class cmd_missing(Command):
1375
"""What is missing in this branch relative to other branch.
1377
# TODO: rewrite this in terms of ancestry so that it shows only
1380
takes_args = ['remote?']
1381
aliases = ['mis', 'miss']
1382
# We don't have to add quiet to the list, because
1383
# unknown options are parsed as booleans
1384
takes_options = ['verbose', 'quiet']
1386
def run(self, remote=None, verbose=False, quiet=False):
1387
from bzrlib.errors import BzrCommandError
1388
from bzrlib.missing import show_missing
1390
if verbose and quiet:
1391
raise BzrCommandError('Cannot pass both quiet and verbose')
1393
b = Branch.open_containing('.')
1394
parent = b.get_parent()
1397
raise BzrCommandError("No missing location known or specified.")
1400
print "Using last location: %s" % parent
1402
elif parent is None:
1403
# We only update parent if it did not exist, missing
1404
# should not change the parent
1405
b.set_parent(remote)
1406
br_remote = Branch.open_containing(remote)
1407
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1410
class cmd_plugins(Command):
1414
import bzrlib.plugin
1415
from inspect import getdoc
1416
for plugin in bzrlib.plugin.all_plugins:
1417
if hasattr(plugin, '__path__'):
1418
print plugin.__path__[0]
1419
elif hasattr(plugin, '__file__'):
1420
print plugin.__file__
1426
print '\t', d.split('\n')[0]