Merge pull request #41 from cisagov/improvement/add_debug_option_to_s…

…canner

Add a debug flag to the `ioc_scanner.py` stand-alone functionality

.github/CODEOWNERS

@@ -3,7 +3,7 @@
 # These owners will be the default owners for everything in the
 # repo. Unless a later match takes precedence, these owners will be
 # requested for review when someone opens a pull request.
-* @dav3r @felddy @mcdonnnj
+* @dav3r @felddy @jsf9k @mcdonnnj
 
 # These folks own any files in the .github directory at the root of
 # the repository and any of its subdirectories.

src/ioc_scan/_version.py

@@ -1,2 +1,2 @@
 """This file defines the version of this module."""
-__version__ = "1.3.0"
+__version__ = "1.4.0"

src/ioc_scan/ioc_scanner.py

@@ -165,9 +165,22 @@ def main():
         description="Indicators of compromise (IoC) scanning tool."
     )
     parser.add_argument(
-        "-f", "--file", dest="hashfile", help="Get IOC hashes from specified file."
+        "-d",
+        "--debug",
+        dest="debug_output",
+        action="store_true",
+        help="enable debug logging output",
+    )
+    parser.add_argument(
+        "-f", "--file", dest="hashfile", help="get IOC hashes from specified file"
     )
     args = parser.parse_args()
+
+    logging.basicConfig(
+        format="%(asctime)-15s %(levelname)s %(message)s",
+        level=logging.DEBUG if args.debug_output else logging.INFO,
+    )
+
     if args.hashfile:
         logging.debug("Reading hashes from '%s'.", args.hashfile)
         with open(args.hashfile) as f: