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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',]
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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
887
pat = tree.is_ignored(path)
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print '%-50s %s' % (path, pat)
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class cmd_lookup_revision(Command):
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"""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):
904
raise BzrCommandError("not a valid revision-number: %r" % revno)
906
print Branch.open_containing('.').get_rev_id(revno)
909
class cmd_export(Command):
910
"""Export past revision to destination directory.
912
If no revision is specified this exports the last committed revision.
914
Format may be an "exporter" name, such as tar, tgz, tbz2. If none is
915
given, try to find the format with the extension. If no extension
916
is found exports to a directory (equivalent to --format=dir).
918
Root may be the top directory for tar, tgz and tbz2 formats. If none
919
is given, the top directory will be the root name of the file."""
920
# TODO: list known exporters
921
takes_args = ['dest']
922
takes_options = ['revision', 'format', 'root']
923
def run(self, dest, revision=None, format=None, root=None):
925
b = Branch.open_containing('.')
927
rev_id = b.last_revision()
929
if len(revision) != 1:
930
raise BzrError('bzr export --revision takes exactly 1 argument')
931
rev_id = revision[0].in_history(b).rev_id
932
t = b.revision_tree(rev_id)
933
arg_root, ext = os.path.splitext(os.path.basename(dest))
934
if ext in ('.gz', '.bz2'):
935
new_root, new_ext = os.path.splitext(arg_root)
936
if new_ext == '.tar':
944
elif ext in (".tar.gz", ".tgz"):
946
elif ext in (".tar.bz2", ".tbz2"):
950
t.export(dest, format, root)
953
class cmd_cat(Command):
954
"""Write a file's text from a previous revision."""
956
takes_options = ['revision']
957
takes_args = ['filename']
959
def run(self, filename, revision=None):
961
raise BzrCommandError("bzr cat requires a revision number")
962
elif len(revision) != 1:
963
raise BzrCommandError("bzr cat --revision takes exactly one number")
964
b = Branch.open_containing('.')
965
b.print_file(b.relpath(filename), revision[0].in_history(b).revno)
968
class cmd_local_time_offset(Command):
969
"""Show the offset in seconds from GMT to local time."""
972
print bzrlib.osutils.local_time_offset()
976
class cmd_commit(Command):
977
"""Commit changes into a new revision.
979
If no arguments are given, the entire tree is committed.
981
If selected files are specified, only changes to those files are
982
committed. If a directory is specified then the directory and everything
983
within it is committed.
985
A selected-file commit may fail in some cases where the committed
986
tree would be invalid, such as trying to commit a file in a
987
newly-added directory that is not itself committed.
989
TODO: Run hooks on tree to-be-committed, and after commit.
991
TODO: Strict commit that fails if there are unknown or deleted files.
993
takes_args = ['selected*']
994
takes_options = ['message', 'file', 'verbose', 'unchanged']
995
aliases = ['ci', 'checkin']
997
# TODO: Give better message for -s, --summary, used by tla people
999
# XXX: verbose currently does nothing
1001
def run(self, message=None, file=None, verbose=True, selected_list=None,
1003
from bzrlib.errors import PointlessCommit, ConflictsInTree
1004
from bzrlib.msgeditor import edit_commit_message
1005
from bzrlib.status import show_status
1006
from cStringIO import StringIO
1008
b = Branch.open_containing('.')
1010
selected_list = [b.relpath(s) for s in selected_list]
1013
if message is None and not file:
1014
catcher = StringIO()
1015
show_status(b, specific_files=selected_list,
1017
message = edit_commit_message(catcher.getvalue())
1020
raise BzrCommandError("please specify a commit message"
1021
" with either --message or --file")
1022
elif message and file:
1023
raise BzrCommandError("please specify either --message or --file")
1027
message = codecs.open(file, 'rt', bzrlib.user_encoding).read()
1030
raise BzrCommandError("empty commit message specified")
1034
specific_files=selected_list,
1035
allow_pointless=unchanged)
1036
except PointlessCommit:
1037
# FIXME: This should really happen before the file is read in;
1038
# perhaps prepare the commit; get the message; then actually commit
1039
raise BzrCommandError("no changes to commit",
1040
["use --unchanged to commit anyhow"])
1041
except ConflictsInTree:
1042
raise BzrCommandError("Conflicts detected in working tree. "
1043
'Use "bzr conflicts" to list, "bzr resolve FILE" to resolve.')
1046
class cmd_check(Command):
1047
"""Validate consistency of branch history.
1049
This command checks various invariants about the branch storage to
1050
detect data corruption or bzr bugs.
1052
takes_args = ['dir?']
1054
def run(self, dir='.'):
1055
from bzrlib.check import check
1057
check(Branch.open_containing(dir))
1060
class cmd_scan_cache(Command):
1063
from bzrlib.hashcache import HashCache
1069
print '%6d stats' % c.stat_count
1070
print '%6d in hashcache' % len(c._cache)
1071
print '%6d files removed from cache' % c.removed_count
1072
print '%6d hashes updated' % c.update_count
1073
print '%6d files changed too recently to cache' % c.danger_count
1080
class cmd_upgrade(Command):
1081
"""Upgrade branch storage to current format.
1083
The check command or bzr developers may sometimes advise you to run
1086
This version of this command upgrades from the full-text storage
1087
used by bzr 0.0.8 and earlier to the weave format (v5).
1089
takes_args = ['dir?']
1091
def run(self, dir='.'):
1092
from bzrlib.upgrade import upgrade
1096
class cmd_whoami(Command):
1097
"""Show bzr user id."""
1098
takes_options = ['email']
1100
def run(self, email=False):
1102
b = bzrlib.branch.Branch.open_containing('.')
1103
except NotBranchError:
1107
print bzrlib.config.user_email(b)
1109
print bzrlib.config.username(b)
1112
class cmd_selftest(Command):
1113
"""Run internal test suite.
1115
This creates temporary test directories in the working directory,
1116
but not existing data is affected. These directories are deleted
1117
if the tests pass, or left behind to help in debugging if they
1120
If arguments are given, they are regular expressions that say
1121
which tests should run."""
1122
# TODO: --list should give a list of all available tests
1124
takes_args = ['testspecs*']
1125
takes_options = ['verbose']
1126
def run(self, testspecs_list=None, verbose=False):
1128
from bzrlib.selftest import selftest
1129
# we don't want progress meters from the tests to go to the
1130
# real output; and we don't want log messages cluttering up
1132
save_ui = bzrlib.ui.ui_factory
1133
bzrlib.trace.info('running tests...')
1135
bzrlib.ui.ui_factory = bzrlib.ui.SilentUIFactory()
1136
if testspecs_list is not None:
1137
pattern = '|'.join(testspecs_list)
1140
result = selftest(verbose=verbose,
1143
bzrlib.trace.info('tests passed')
1145
bzrlib.trace.info('tests failed')
1146
return int(not result)
1148
bzrlib.ui.ui_factory = save_ui
1152
print "bzr (bazaar-ng) %s" % bzrlib.__version__
1153
# is bzrlib itself in a branch?
1154
bzrrev = bzrlib.get_bzr_revision()
1156
print " (bzr checkout, revision %d {%s})" % bzrrev
1157
print bzrlib.__copyright__
1158
print "http://bazaar-ng.org/"
1160
print "bzr comes with ABSOLUTELY NO WARRANTY. bzr is free software, and"
1161
print "you may use, modify and redistribute it under the terms of the GNU"
1162
print "General Public License version 2 or later."
1165
class cmd_version(Command):
1166
"""Show version of bzr."""
1170
class cmd_rocks(Command):
1171
"""Statement of optimism."""
1174
print "it sure does!"
1177
class cmd_find_merge_base(Command):
1178
"""Find and print a base revision for merging two branches.
1180
TODO: Options to specify revisions on either side, as if
1181
merging only part of the history.
1183
takes_args = ['branch', 'other']
1186
def run(self, branch, other):
1187
from bzrlib.revision import common_ancestor, MultipleRevisionSources
1189
branch1 = Branch.open_containing(branch)
1190
branch2 = Branch.open_containing(other)
1192
history_1 = branch1.revision_history()
1193
history_2 = branch2.revision_history()
1195
last1 = branch1.last_revision()
1196
last2 = branch2.last_revision()
1198
source = MultipleRevisionSources(branch1, branch2)
1200
base_rev_id = common_ancestor(last1, last2, source)
1202
print 'merge base is revision %s' % base_rev_id
1206
if base_revno is None:
1207
raise bzrlib.errors.UnrelatedBranches()
1209
print ' r%-6d in %s' % (base_revno, branch)
1211
other_revno = branch2.revision_id_to_revno(base_revid)
1213
print ' r%-6d in %s' % (other_revno, other)
1217
class cmd_merge(Command):
1218
"""Perform a three-way merge.
1220
The branch is the branch you will merge from. By default, it will
1221
merge the latest revision. If you specify a revision, that
1222
revision will be merged. If you specify two revisions, the first
1223
will be used as a BASE, and the second one as OTHER. Revision
1224
numbers are always relative to the specified branch.
1226
By default bzr will try to merge in all new work from the other
1227
branch, automatically determining an appropriate base. If this
1228
fails, you may need to give an explicit base.
1232
To merge the latest revision from bzr.dev
1233
bzr merge ../bzr.dev
1235
To merge changes up to and including revision 82 from bzr.dev
1236
bzr merge -r 82 ../bzr.dev
1238
To merge the changes introduced by 82, without previous changes:
1239
bzr merge -r 81..82 ../bzr.dev
1241
merge refuses to run if there are any uncommitted changes, unless
1244
takes_args = ['branch?']
1245
takes_options = ['revision', 'force', 'merge-type']
1247
def run(self, branch=None, revision=None, force=False,
1249
from bzrlib.merge import merge
1250
from bzrlib.merge_core import ApplyMerge3
1251
if merge_type is None:
1252
merge_type = ApplyMerge3
1254
branch = Branch.open_containing('.').get_parent()
1256
raise BzrCommandError("No merge location known or specified.")
1258
print "Using saved location: %s" % branch
1259
if revision is None or len(revision) < 1:
1261
other = [branch, -1]
1263
if len(revision) == 1:
1265
other = [branch, revision[0].in_history(branch).revno]
1267
assert len(revision) == 2
1268
if None in revision:
1269
raise BzrCommandError(
1270
"Merge doesn't permit that revision specifier.")
1271
b = Branch.open(branch)
1273
base = [branch, revision[0].in_history(b).revno]
1274
other = [branch, revision[1].in_history(b).revno]
1277
merge(other, base, check_clean=(not force), merge_type=merge_type)
1278
except bzrlib.errors.AmbiguousBase, e:
1279
m = ("sorry, bzr can't determine the right merge base yet\n"
1280
"candidates are:\n "
1281
+ "\n ".join(e.bases)
1283
"please specify an explicit base with -r,\n"
1284
"and (if you want) report this to the bzr developers\n")
1288
class cmd_revert(Command):
1289
"""Reverse all changes since the last commit.
1291
Only versioned files are affected. Specify filenames to revert only
1292
those files. By default, any files that are changed will be backed up
1293
first. Backup files have a '~' appended to their name.
1295
takes_options = ['revision', 'no-backup']
1296
takes_args = ['file*']
1297
aliases = ['merge-revert']
1299
def run(self, revision=None, no_backup=False, file_list=None):
1300
from bzrlib.merge import merge
1301
from bzrlib.commands import parse_spec
1303
if file_list is not None:
1304
if len(file_list) == 0:
1305
raise BzrCommandError("No files specified")
1306
if revision is None:
1308
elif len(revision) != 1:
1309
raise BzrCommandError('bzr revert --revision takes exactly 1 argument')
1311
b = Branch.open_containing('.')
1312
revno = revision[0].in_history(b).revno
1313
merge(('.', revno), parse_spec('.'),
1316
backup_files=not no_backup,
1317
file_list=file_list)
1319
Branch.open_containing('.').set_pending_merges([])
1322
class cmd_assert_fail(Command):
1323
"""Test reporting of assertion failures"""
1326
assert False, "always fails"
1329
class cmd_help(Command):
1330
"""Show help on a command or other topic.
1332
For a list of all available commands, say 'bzr help commands'."""
1333
takes_options = ['long']
1334
takes_args = ['topic?']
1337
def run(self, topic=None, long=False):
1339
if topic is None and long:
1344
class cmd_shell_complete(Command):
1345
"""Show appropriate completions for context.
1347
For a list of all available commands, say 'bzr shell-complete'."""
1348
takes_args = ['context?']
1352
def run(self, context=None):
1353
import shellcomplete
1354
shellcomplete.shellcomplete(context)
1357
class cmd_fetch(Command):
1358
"""Copy in history from another branch but don't merge it.
1360
This is an internal method used for pull and merge."""
1362
takes_args = ['from_branch', 'to_branch']
1363
def run(self, from_branch, to_branch):
1364
from bzrlib.fetch import Fetcher
1365
from bzrlib.branch import Branch
1366
from_b = Branch(from_branch)
1367
to_b = Branch(to_branch)
1368
Fetcher(to_b, from_b)
1372
class cmd_missing(Command):
1373
"""What is missing in this branch relative to other branch.
1375
# TODO: rewrite this in terms of ancestry so that it shows only
1378
takes_args = ['remote?']
1379
aliases = ['mis', 'miss']
1380
# We don't have to add quiet to the list, because
1381
# unknown options are parsed as booleans
1382
takes_options = ['verbose', 'quiet']
1384
def run(self, remote=None, verbose=False, quiet=False):
1385
from bzrlib.errors import BzrCommandError
1386
from bzrlib.missing import show_missing
1388
if verbose and quiet:
1389
raise BzrCommandError('Cannot pass both quiet and verbose')
1391
b = Branch.open_containing('.')
1392
parent = b.get_parent()
1395
raise BzrCommandError("No missing location known or specified.")
1398
print "Using last location: %s" % parent
1400
elif parent is None:
1401
# We only update parent if it did not exist, missing
1402
# should not change the parent
1403
b.set_parent(remote)
1404
br_remote = Branch.open_containing(remote)
1405
return show_missing(b, br_remote, verbose=verbose, quiet=quiet)
1408
class cmd_plugins(Command):
1412
import bzrlib.plugin
1413
from inspect import getdoc
1414
for plugin in bzrlib.plugin.all_plugins:
1415
if hasattr(plugin, '__path__'):
1416
print plugin.__path__[0]
1417
elif hasattr(plugin, '__file__'):
1418
print plugin.__file__
1424
print '\t', d.split('\n')[0]