Update switch

src/compiler.bbb

@@ -242,8 +242,17 @@ CompilerCommand = enum
 
     >command_string = c_string_to_slice(argv[1]);
 
-    > a = #string_to_enum(CompilerCommand, command_string);
+    > command_string_to_enum = #string_to_enum(CompilerCommand, command_string);
+    if (!command_string_to_enum.is_valid)
+    {
+        return 1;
+    }
 
+    >command = command_string_to_enum.enum_value;
+    switch (command)
+    {
+        .compile =>
+        {
             >relative_file_path_pointer = argv[2];
             if (!relative_file_path_pointer)
             {
@@ -267,6 +276,13 @@ CompilerCommand = enum
             {
                 return 1;
             }
+        },
+        .test =>
+        {
+            // TODO
+            #trap();
+        },
+    }
 
     return 0;
 }