blob: 5435a8d7978c1d1c9fb593ae10d8687e8098a818 [file] [log] [blame]
#! /usr/bin/env python3
#
# Copyright (C) 2021 Richard Purdie
#
# SPDX-License-Identifier: GPL-2.0-only
#
import argparse
import io
import os
import sys
import warnings
warnings.simplefilter("default")
bindir = os.path.dirname(__file__)
topdir = os.path.dirname(bindir)
sys.path[0:0] = [os.path.join(topdir, 'lib')]
import bb.tinfoil
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Bitbake Query Variable")
parser.add_argument("variable", help="variable name to query")
parser.add_argument("-r", "--recipe", help="Recipe name to query", default=None, required=False)
parser.add_argument('-u', '--unexpand', help='Do not expand the value (with --value)', action="store_true")
parser.add_argument('-f', '--flag', help='Specify a variable flag to query (with --value)', default=None)
parser.add_argument('--value', help='Only report the value, no history and no variable name', action="store_true")
args = parser.parse_args()
if args.unexpand and not args.value:
print("--unexpand only makes sense with --value")
sys.exit(1)
if args.flag and not args.value:
print("--flag only makes sense with --value")
sys.exit(1)
with bb.tinfoil.Tinfoil(tracking=True) as tinfoil:
if args.recipe:
tinfoil.prepare(quiet=2)
d = tinfoil.parse_recipe(args.recipe)
else:
tinfoil.prepare(quiet=2, config_only=True)
d = tinfoil.config_data
if args.flag:
print(str(d.getVarFlag(args.variable, args.flag, expand=(not args.unexpand))))
elif args.value:
print(str(d.getVar(args.variable, expand=(not args.unexpand))))
else:
bb.data.emit_var(args.variable, d=d, all=True)