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# Copyright (C) 2004 Aaron Bentley
# <aaron.bentley@utoronto.ca>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
import sys
import os
sys.path=[os.path.realpath(os.path.dirname(__file__)+"/..")]+sys.path
import pylon
from pylon import errors
import cmdutil
import commands
__docformat__ = "restructuredtext"
__doc__ = "fill-library command"
class FillLibrary(commands.BaseCommand):
"""Copy all library revisions to a single library"""
def __init__(self):
self.description = self.__doc__
def get_completer(self, arg, index):
return cmdutil.iter_dir_completions(arg)
def do_command(self, cmdargs):
parser=self.get_parser()
(options, args) = parser.parse_args(cmdargs)
if len(args) != 1:
raise errors.GetHelp
if not pylon.is_library_dir(args[0]):
raise errors.CommandFailedWrapper(errors.NotLibrary(args[0]))
for revision in arch_compound.iter_all_library_revisions():
if revision.archive.is_registered():
cmdutil.chatter("Adding %s" % revision)
for line in pylon.iter_library_add(revision, args[0]):
cmdutil.colorize(line)
else:
cmdutil.chatter("Skipping %s" % revision)
return 0
def get_parser(self):
parser = cmdutil.CmdOptionParser("fill-library DIR")
return parser
def help(self, parser=None):
"""
Prints a help message.
:param parser: If supplied, the parser to use for generating help. If \
not supplied, it is retrieved.
:type parser: cmdutil.CmdOptionParser
"""
if parser==None:
parser=self.get_parser()
parser.print_help()
print """
This command can be used to copy all library revisions to a particular library,
presumably on a different filesystem.
This process ensures correct inode signatures. Unfortunately, most of the
copied revisions will not be hard-linked efficiently.
Limitations in some versions of tla library-add mean that revisions for
unregistered libraries will be skipped.
"""
def add_command(commands):
commands["fill-library"] = FillLibrary
# arch-tag: 6591f6cc-3d18-4505-8061-ad42d3b28132
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