cli: Update "report" help info to be more useful

The current 'tern -h' output does not contain any information about the types of reports available to generate. This is because the report formats are part of a subparser which does not display by default. This commit adds information that points the user to a command they can use to display the report format types. Signed-off-by: Rose Judge <[email protected]>
rnjudge · Sep 6, 2019 · 0271b9d · 0271b9d
1 parent 608705a
commit 0271b9d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tern/__main__.py b/tern/__main__.py
@@ -107,7 +107,9 @@ def main():
     subparsers = parser.add_subparsers(help='Subcommands')
     # subparser for report
     parser_report = subparsers.add_parser('report',
-                                          help="Create a report")
+                                          help="Create a BoM report."
+                                          " Run 'tern report -h' for"
+                                          " format options.")
     parser_report.add_argument('-d', '--dockerfile', type=check_file_existence,
                                help="Dockerfile used to build the Docker"
                                " image")