1*4882a593Smuzhiyun# 2*4882a593Smuzhiyun# Copyright BitBake Contributors 3*4882a593Smuzhiyun# 4*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0-only 5*4882a593Smuzhiyun# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyunimport argparse 8*4882a593Smuzhiyunimport logging 9*4882a593Smuzhiyunimport os 10*4882a593Smuzhiyun 11*4882a593Smuzhiyunlogger = logging.getLogger('bitbake-layers') 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunclass LayerPlugin(): 15*4882a593Smuzhiyun def __init__(self): 16*4882a593Smuzhiyun self.tinfoil = None 17*4882a593Smuzhiyun self.bblayers = [] 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun def tinfoil_init(self, tinfoil): 20*4882a593Smuzhiyun self.tinfoil = tinfoil 21*4882a593Smuzhiyun self.bblayers = (self.tinfoil.config_data.getVar('BBLAYERS') or "").split() 22*4882a593Smuzhiyun layerconfs = self.tinfoil.config_data.varhistory.get_variable_items_files('BBFILE_COLLECTIONS') 23*4882a593Smuzhiyun self.bbfile_collections = {layer: os.path.dirname(os.path.dirname(path)) for layer, path in layerconfs.items()} 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun @staticmethod 26*4882a593Smuzhiyun def add_command(subparsers, cmdname, function, parserecipes=True, *args, **kwargs): 27*4882a593Smuzhiyun """Convert docstring for function to help.""" 28*4882a593Smuzhiyun docsplit = function.__doc__.splitlines() 29*4882a593Smuzhiyun help = docsplit[0] 30*4882a593Smuzhiyun if len(docsplit) > 1: 31*4882a593Smuzhiyun desc = '\n'.join(docsplit[1:]) 32*4882a593Smuzhiyun else: 33*4882a593Smuzhiyun desc = help 34*4882a593Smuzhiyun subparser = subparsers.add_parser(cmdname, *args, help=help, description=desc, formatter_class=argparse.RawTextHelpFormatter, **kwargs) 35*4882a593Smuzhiyun subparser.set_defaults(func=function, parserecipes=parserecipes) 36*4882a593Smuzhiyun return subparser 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun def get_layer_name(self, layerdir): 39*4882a593Smuzhiyun return os.path.basename(layerdir.rstrip(os.sep)) 40