From 4dd8f7d468d176899ed8641cafab22d58eac8688 Mon Sep 17 00:00:00 2001
From: Dmitry Selyutin <ghostmansd@gmail.com>
Date: Sat, 3 Jun 2023 18:15:42 +0300
Subject: [PATCH] insndb/db: support log option

---
 src/openpower/insndb/db.py | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/openpower/insndb/db.py b/src/openpower/insndb/db.py
index 1ddb578e..ed9063da 100644
--- a/src/openpower/insndb/db.py
+++ b/src/openpower/insndb/db.py
@@ -1,6 +1,6 @@
 import argparse
 import contextlib
-import sys
+import os
 
 from openpower.decoder.power_enums import (
     find_wiki_dir,
@@ -59,7 +59,12 @@ def main():
         "opcodes": OpcodesVisitor,
         "operands": OperandsVisitor,
     }
+
     main_parser = argparse.ArgumentParser()
+    main_parser.add_argument("-l", "--log",
+        help="activate logging",
+        action="store_true",
+        default=False)
     main_subparser = main_parser.add_subparsers(dest="command", required=True)
     main_subparser.add_parser("list",
         help="list all instructions")
@@ -73,6 +78,9 @@ def main():
 
     args = vars(main_parser.parse_args())
     command = args.pop("command")
+    log = args.pop("log")
+    if not log:
+        os.environ["SILENCELOG"] = "true"
     visitor = visitors[command](**args)
 
     db = Database(find_wiki_dir())
-- 
2.30.2