Sanity check for CLI args

afreeorange · Apr 26, 2023 · 8ce353b · 8ce353b
1 parent 4ddc5eb
commit 8ce353b
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Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/VERSION b/VERSION
@@ -1 +1 @@
-5.0.0-beta.01
+5.1.0-beta
diff --git a/constants.go b/constants.go
@@ -31,6 +31,7 @@ const (
 	EXIT_COULD_NOT_GENERATE_LIST_OF_ENTITIES
 	EXIT_COULD_NOT_WRITE_ENTITY_TREE
 	EXIT_COULD_NOT_CREATE_OUTPUT_FOLDER
+	EXIT_INVALID_FLAG_SUPPLIED
 )
 
 // Things to ignore when walking the article repository. NOTE: In Golang, only

diff --git a/main.go b/main.go
@@ -101,6 +101,10 @@ func main() {
 			fmt.Println(help)
 			os.Exit(0)
 
+		default:
+			fmt.Println("I don't know what this means:", arg)
+			fmt.Println("Use --help to see usage.")
+			os.Exit(EXIT_INVALID_FLAG_SUPPLIED)
 		}
 	}