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Add "compile_module" and "eval_module" flags to std.evalScript

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This is preparation for standalone binaries support, we need the ability
to compile source as a module and then evaluate it.
This commit is contained in:
Saúl Ibarra Corretgé 2024-12-02 10:59:01 +01:00
parent 517e9e274e
commit e77cfb67b8
1 changed files with 22 additions and 1 deletions
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23
quickjs-libc.c
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@ -865,7 +865,9 @@ static JSValue js_evalScript(JSContext *ctx, JSValue this_val,
JSValue options_obj; JSValue options_obj;
BOOL backtrace_barrier = FALSE; BOOL backtrace_barrier = FALSE;
BOOL eval_function = FALSE; BOOL eval_function = FALSE;
BOOL eval_module = FALSE;
BOOL compile_only = FALSE; BOOL compile_only = FALSE;
BOOL compile_module = FALSE;
BOOL is_async = FALSE; BOOL is_async = FALSE;
int flags; int flags;
@ -877,14 +879,33 @@ static JSValue js_evalScript(JSContext *ctx, JSValue this_val,
if (get_bool_option(ctx, &eval_function, options_obj, if (get_bool_option(ctx, &eval_function, options_obj,
"eval_function")) "eval_function"))
return JS_EXCEPTION; return JS_EXCEPTION;
if (get_bool_option(ctx, &eval_module, options_obj,
"eval_module"))
return JS_EXCEPTION;
if (get_bool_option(ctx, &compile_only, options_obj, if (get_bool_option(ctx, &compile_only, options_obj,
"compile_only")) "compile_only"))
return JS_EXCEPTION; return JS_EXCEPTION;
if (get_bool_option(ctx, &compile_module, options_obj,
"compile_module"))
return JS_EXCEPTION;
if (get_bool_option(ctx, &is_async, options_obj, if (get_bool_option(ctx, &is_async, options_obj,
"async")) "async"))
return JS_EXCEPTION; return JS_EXCEPTION;
} }
if (eval_module) {
obj = argv[0];
if (JS_VALUE_GET_TAG(obj) != JS_TAG_MODULE)
return JS_ThrowTypeError(ctx, "not a module");
if (JS_ResolveModule(ctx, obj) < 0)
return JS_EXCEPTION;
js_module_set_import_meta(ctx, obj, FALSE, FALSE);
return JS_EvalFunction(ctx, obj);
}
if (!eval_function) { if (!eval_function) {
str = JS_ToCStringLen(ctx, &len, argv[0]); str = JS_ToCStringLen(ctx, &len, argv[0]);
if (!str) if (!str)
@ -894,7 +915,7 @@ static JSValue js_evalScript(JSContext *ctx, JSValue this_val,
/* install the interrupt handler */ /* install the interrupt handler */
JS_SetInterruptHandler(JS_GetRuntime(ctx), interrupt_handler, NULL); JS_SetInterruptHandler(JS_GetRuntime(ctx), interrupt_handler, NULL);
} }
flags = JS_EVAL_TYPE_GLOBAL; flags = compile_module ? JS_EVAL_TYPE_MODULE : JS_EVAL_TYPE_GLOBAL;
if (backtrace_barrier) if (backtrace_barrier)
flags |= JS_EVAL_FLAG_BACKTRACE_BARRIER; flags |= JS_EVAL_FLAG_BACKTRACE_BARRIER;
if (compile_only) if (compile_only)