1#!/usr/bin/env python3 2 3# This script has subcommands which operate against your bitbake layers, either 4# displaying useful information, or acting against them. 5# See the help output for details on available commands. 6 7# Copyright (C) 2011 Mentor Graphics Corporation 8# Copyright (C) 2011-2015 Intel Corporation 9# 10# SPDX-License-Identifier: GPL-2.0-only 11# 12 13import logging 14import os 15import sys 16import argparse 17import warnings 18warnings.simplefilter("default") 19 20bindir = os.path.dirname(__file__) 21topdir = os.path.dirname(bindir) 22sys.path[0:0] = [os.path.join(topdir, 'lib')] 23 24import bb.tinfoil 25import bb.msg 26 27logger = bb.msg.logger_create('bitbake-layers', sys.stdout) 28 29def main(): 30 parser = argparse.ArgumentParser( 31 description="BitBake layers utility", 32 epilog="Use %(prog)s <subcommand> --help to get help on a specific command", 33 add_help=False) 34 parser.add_argument('-d', '--debug', help='Enable debug output', action='store_true') 35 parser.add_argument('-q', '--quiet', help='Print only errors', action='store_true') 36 parser.add_argument('-F', '--force', help='Force add without recipe parse verification', action='store_true') 37 parser.add_argument('--color', choices=['auto', 'always', 'never'], default='auto', help='Colorize output (where %(metavar)s is %(choices)s)', metavar='COLOR') 38 39 global_args, unparsed_args = parser.parse_known_args() 40 41 # Help is added here rather than via add_help=True, as we don't want it to 42 # be handled by parse_known_args() 43 parser.add_argument('-h', '--help', action='help', default=argparse.SUPPRESS, 44 help='show this help message and exit') 45 subparsers = parser.add_subparsers(title='subcommands', metavar='<subcommand>') 46 subparsers.required = True 47 48 if global_args.debug: 49 logger.setLevel(logging.DEBUG) 50 elif global_args.quiet: 51 logger.setLevel(logging.ERROR) 52 53 # Need to re-run logger_create with color argument 54 # (will be the same logger since it has the same name) 55 bb.msg.logger_create('bitbake-layers', output=sys.stdout, 56 color=global_args.color, 57 level=logger.getEffectiveLevel()) 58 59 plugins = [] 60 tinfoil = bb.tinfoil.Tinfoil(tracking=True) 61 tinfoil.logger.setLevel(logger.getEffectiveLevel()) 62 try: 63 tinfoil.prepare(True) 64 for path in ([topdir] + 65 tinfoil.config_data.getVar('BBPATH').split(':')): 66 pluginpath = os.path.join(path, 'lib', 'bblayers') 67 bb.utils.load_plugins(logger, plugins, pluginpath) 68 69 registered = False 70 for plugin in plugins: 71 if hasattr(plugin, 'tinfoil_init'): 72 plugin.tinfoil_init(tinfoil) 73 if hasattr(plugin, 'register_commands'): 74 registered = True 75 plugin.register_commands(subparsers) 76 77 if not registered: 78 logger.error("No commands registered - missing plugins?") 79 sys.exit(1) 80 81 args = parser.parse_args(unparsed_args, namespace=global_args) 82 83 if getattr(args, 'parserecipes', False): 84 tinfoil.config_data.disableTracking() 85 tinfoil.parse_recipes() 86 tinfoil.config_data.enableTracking() 87 88 return args.func(args) 89 finally: 90 tinfoil.shutdown() 91 92 93if __name__ == "__main__": 94 try: 95 ret = main() 96 except bb.BBHandledException: 97 ret = 1 98 except Exception: 99 ret = 1 100 import traceback 101 traceback.print_exc() 102 sys.exit(ret) 103