diff options
Diffstat (limited to 'poky/bitbake/bin/bitbake-getvar')
-rwxr-xr-x | poky/bitbake/bin/bitbake-getvar | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/poky/bitbake/bin/bitbake-getvar b/poky/bitbake/bin/bitbake-getvar new file mode 100755 index 000000000..942321925 --- /dev/null +++ b/poky/bitbake/bin/bitbake-getvar @@ -0,0 +1,48 @@ +#! /usr/bin/env python3 +# +# Copyright (C) 2021 Richard Purdie +# +# SPDX-License-Identifier: GPL-2.0-only +# + +import argparse +import io +import os +import sys + +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) |