Add the -v option to print the installed version of FOSSLight Source Scanner

requirements.txt

@@ -1,6 +1,6 @@
 scancode-toolkit
 typecode_libmagic
 XlsxWriter
-fosslight_util>=1.3.4
+fosslight_util>=1.3.8
 PyYAML
 wheel

src/fosslight_source/_help.py

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 # Copyright (c) 2021 LG Electronics Inc.
 # SPDX-License-Identifier: Apache-2.0
-from fosslight_util.help import PrintHelpMsg
+from fosslight_util.help import PrintHelpMsg, print_package_version
 
 _HELP_MESSAGE_SOURCE = """
     Usage: fosslight_source [option1] <arg1> [option2] <arg2>...
@@ -19,6 +19,7 @@
 
         Optional
             -h\t\t\t\t   Print help message
+            -v\t\t\t\t   Print FOSSLight Source Scanner version
             -j\t\t\t\t   Generate raw result of scanners in json format
             -m\t\t\t\t   Print the Matched text for each license on a separate sheet (Scancode Only)
             -o <output_path>\t\t   Output path
@@ -37,12 +38,17 @@
 
         Optional
             -h\t\t\t\t   Print help message
+            -v\t\t\t\t   Print FOSSLight Source Scanner version
             -m\t\t\t\t   Print the Matched text for each license on a separate sheet
             -o <output_path>\t\t   Output path
             \t\t\t\t    (If you want to generate the specific file name, add the output path with file name.)
             -f <format>\t\t\t   Output file format (excel, csv, opossum)"""
 
 
+def print_version(pkg_name):
+    print_package_version(pkg_name, "FOSSLight Source Scanner Version")
+
+
 def print_help_msg_source():
     helpMsg = PrintHelpMsg(_HELP_MESSAGE_SOURCE)
     helpMsg.print_help_msg(True)

src/fosslight_source/cli.py

@@ -13,7 +13,7 @@
 import fosslight_util.constant as constant
 from fosslight_util.set_log import init_log
 from fosslight_util.timer_thread import TimerThread
-from ._help import print_help_msg_source
+from ._help import print_help_msg_source, print_version
 from ._license_matched import get_license_list_to_print
 from fosslight_util.output_format import check_output_format, write_output_file
 from .run_scancode import run_scan
@@ -48,10 +48,12 @@ def main():
     license_list = []
 
     try:
-        opts, args = getopt.getopt(argv, 'hmjs:p:o:f:')
+        opts, args = getopt.getopt(argv, 'hvmjs:p:o:f:')
         for opt, arg in opts:
             if opt == "-h":
                 print_help_msg_source()
+            elif opt == "-v":
+                print_version(_PKG_NAME)
             elif opt == "-p":
                 path_to_scan = arg
             elif opt == "-j":

src/fosslight_source/convert_scancode.py

@@ -14,7 +14,7 @@
 import yaml
 from ._parsing_scancode_file_item import parsing_file_item, get_error_from_header
 from fosslight_util.output_format import check_output_format, write_output_file
-from ._help import print_help_msg_convert
+from ._help import print_help_msg_convert, print_version
 from ._license_matched import get_license_list_to_print
 
 logger = logging.getLogger(constant.LOGGER_NAME)
@@ -133,10 +133,12 @@ def main():
     format = ""
 
     try:
-        opts, args = getopt.getopt(argv, 'hmp:o:f:')
+        opts, args = getopt.getopt(argv, 'hvmp:o:f:')
         for opt, arg in opts:
             if opt == "-h":
                 print_help_msg_convert()
+            elif opt == "-v":
+                print_version(_PKG_NAME)
             elif opt == "-p":
                 path_to_find_json = arg
             elif opt == "-o":