Use the -o flag to specify the filename

MANUAL.md

@@ -35,7 +35,7 @@ Possible output levels:
   -q, --quiet           suppress output
   -l {debug,info,warning,error,critical}, --log {debug,info,warning,error,critical}
                         log level
-  -o {csv,json,console}, --output {csv,json,console}
+  -o OUTPUT_FILE, --output-file OUTPUT_FILE
                         update output format (default: console)
   -f FILENAME, --filename FILENAME
                         provide output file name
@@ -171,6 +171,16 @@ This option controls the frequency of updates for the CVE data from the National
 Output modes
 ------------
 
+### -o OUTPUT_FILE, --output-file OUTPUT_FILE
+
+This option allows you to specify the filename for the report, rather than having CVE Binary Tool generate it by itself.
+
+### -f {csv,json,console}, --format {csv,json,console}
+
+This option allows the CVE Binary Tool to produce a report in an alternate format. This is useful if you have other tools which only take a specific format.
+
+### Output verbosity
+
 The tool has several different output modes, from most information to least as follows:
 
 1. Regular mode (no flag) prints only the final summary of findings

cve_bin_tool/OutputEngine.py

@@ -70,7 +70,6 @@ def output_file(self, output="csv"):
         if self.filename == None:
             self.generate_filename(output)
         else:
-            self.filename = f"{self.filename}.{output}"
             # check if the filename already exists
             file_list = os.listdir(os.getcwd())
             if self.filename in file_list:

cve_bin_tool/cli.py

@@ -329,18 +329,18 @@ def main(argv=None, outfile=sys.stdout):
     )
     output_group.add_argument(
         "-o",
-        "--output",
+        "--output-file",
         action="store",
-        choices=["csv", "json", "console"],
-        default="console",
-        help="update output format (default: console)",
+        default=None,
+        help="provide output filename",
     )
     output_group.add_argument(
         "-f",
-        "--filename",
+        "--format",
         action="store",
-        default=None,
-        help="provide output file name",
+        choices=["csv", "json", "console"],
+        default="console",
+        help="update output format (default: console)",
     )
     parser.add_argument(
         "-v", "--version", action="version", version=f"{get_version_string()}",
@@ -484,16 +484,18 @@ def main(argv=None, outfile=sys.stdout):
                 LOGGER.info(f"Known CVEs in {affected_string}:")
 
                 # Creates a Object for OutputEngine
-                output = OutputEngine(modules=scanner.all_cves, filename=args.filename)
+                output = OutputEngine(
+                    modules=scanner.all_cves, filename=args.output_file
+                )
 
                 if (
                     LOGGER.getEffectiveLevel() != logging.CRITICAL
-                    and args.output == "console"
+                    and args.format == "console"
                 ):
                     output.output_cves(outfile)
                 else:
                     # If the args are passed for csv/json we will generate a file output
-                    output.output_file(args.output)
+                    output.output_file(args.format)
 
             # Use the number of files with known cves as error code
             # as requested by folk planning to automate use of this script.