[gnome-continuous-yocto/gnomeostree-3.28-rocko: 5279/8267] bitbake: bitbake-dumpsig: Add debug support

[Emmanuele Bassi <ebassi src gnome org>]

commit ea7faf7a05a652f169905ae983a3c3126a8f1c69
Author: Peter Kjellerstedt <peter kjellerstedt axis com>
Date:   Sat Mar 11 06:22:16 2017 +0100

    bitbake: bitbake-dumpsig: Add debug support
    
    Currently shows the name of the signature file that was found when
    --task is used.
    
    (Bitbake rev: 84533c6dbd175a51f4dd59735161adfd10056888)
    
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/bin/bitbake-dumpsig |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/bitbake/bin/bitbake-dumpsig b/bitbake/bin/bitbake-dumpsig
index b1fce25..38efd22 100755
--- a/bitbake/bin/bitbake-dumpsig
+++ b/bitbake/bin/bitbake-dumpsig
@@ -67,16 +67,24 @@ parser = optparse.OptionParser(
   %prog -t recipename taskname
   %prog sigdatafile""")
 
+parser.add_option("-D", "--debug",
+        help = "enable debug",
+        action = "store_true", dest="debug", default = False)
+
 parser.add_option("-t", "--task",
         help = "find the signature data file for the specified task",
         action="store", dest="taskargs", nargs=2, metavar='recipename taskname')
 
 options, args = parser.parse_args(sys.argv)
 
+if options.debug:
+    logger.setLevel(logging.DEBUG)
+
 if options.taskargs:
     tinfoil = bb.tinfoil.Tinfoil()
     tinfoil.prepare(config_only = True)
     file = find_siginfo_task(tinfoil, options.taskargs[0], options.taskargs[1])
+    logger.debug("Signature file: %s" % file)
 elif len(args) == 1:
     parser.print_help()
     sys.exit(0)