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js: Make printing of the last result optional

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Andreas Kling 2020-03-20 14:52:27 +01:00
parent 0bc6bcc2ed
commit 12b8cd8c10
Notes: sideshowbarker 2024-07-19 08:12:55 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/12b8cd8c105
1 changed files with 4 additions and 1 deletions
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5
Userland/js.cpp
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@ -42,10 +42,12 @@ int main(int argc, char** argv)
{ {
bool dump_ast = false; bool dump_ast = false;
bool gc_on_every_allocation = false; bool gc_on_every_allocation = false;
bool print_last_result = false;
const char* script_path = nullptr; const char* script_path = nullptr;
Core::ArgsParser args_parser; Core::ArgsParser args_parser;
args_parser.add_option(dump_ast, "Dump the AST", "ast-dump", 'A'); args_parser.add_option(dump_ast, "Dump the AST", "ast-dump", 'A');
args_parser.add_option(dump_ast, "Print last result", "print-last-result", 'l');
args_parser.add_option(gc_on_every_allocation, "GC on every allocation", "gc-on-every-allocation", 'g'); args_parser.add_option(gc_on_every_allocation, "GC on every allocation", "gc-on-every-allocation", 'g');
args_parser.add_positional_argument(script_path, "Path to script file", "script"); args_parser.add_positional_argument(script_path, "Path to script file", "script");
args_parser.parse(argc, argv); args_parser.parse(argc, argv);
@ -80,7 +82,8 @@ int main(int argc, char** argv)
auto result = interpreter.run(*program); auto result = interpreter.run(*program);
dbg() << "Interpreter returned " << result; dbg() << "Interpreter returned " << result;
printf("%s\n", result.to_string().characters()); if (print_last_result)
printf("%s\n", result.to_string().characters());
dbg() << "Collecting garbage on exit..."; dbg() << "Collecting garbage on exit...";
interpreter.heap().collect_garbage(); interpreter.heap().collect_garbage();