bitbake: bitbake-getvar: Add a quiet command line argument

bitbake-getvar does not have a way to silence bitbake
server's logger and that makes the tool hard to use for
text processing. This is especially true when one wants to
get a bitbake value to be piped to some other utility and
instead we get uncontrolled logging messages or warnings
together with bitbake's variable value.

Example without quiet:
bitbake-getvar --value MACHINE
NOTE: Starting bitbake server...
qemux86-64

With quiet:
bitbake-getvar --value MACHINE --quiet
qemux86-64

(Bitbake rev: af354e975d0b4c26d0e91e3c82946b093bc11b45)

Signed-off-by: Paulo Neves <ptsneves@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paulo Neves
2023-01-25 13:34:46 +01:00
committed by Richard Purdie
parent 29d98c77f2
commit f98bf56074

View File

@@ -25,6 +25,7 @@ if __name__ == "__main__":
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")
parser.add_argument('-q', '--quiet', help='Silence bitbake server logging', action="store_true")
args = parser.parse_args()
if args.unexpand and not args.value:
@@ -35,7 +36,7 @@ if __name__ == "__main__":
print("--flag only makes sense with --value")
sys.exit(1)
with bb.tinfoil.Tinfoil(tracking=True) as tinfoil:
with bb.tinfoil.Tinfoil(tracking=True, setup_logging=not args.quiet) as tinfoil:
if args.recipe:
tinfoil.prepare(quiet=2)
d = tinfoil.parse_recipe(args.recipe)