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Code Issues Releases Activity

src: pass cli options to bootstrap/loaders.js lexically

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Instead of using `internalBinding('config')` which should be used
to carry information about build-time options, directly pass the
run-time cli options into bootstrap/loaders.js lexically via
function arguments.

PR-URL: https://github.com/nodejs/node/pull/25463
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
This commit is contained in:
Joyee Cheung 2019-01-13 01:01:27 +08:00
parent 6b2af91a88
commit cd70cbcbdd
No known key found for this signature in database
GPG Key ID: 92B78A53C8303B8D
2 changed files with 14 additions and 6 deletions
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7
lib/internal/bootstrap/loaders.js
View File

@ -42,7 +42,7 @@
// This file is compiled as if it's wrapped in a function with arguments
// passed by node::LoadEnvironment()
/* global process, getBinding, getLinkedBinding, getInternalBinding */
/* global debugBreak */
/* global debugBreak, experimentalModules, exposeInternals */
if (debugBreak)
debugger; // eslint-disable-line no-debugger
@ -162,7 +162,6 @@ internalBinding('module_wrap').callbackMap = new WeakMap();
// written in CommonJS style.
const loaderExports = { internalBinding, NativeModule };
const loaderId = 'internal/bootstrap/loaders';
const config = internalBinding('config');
// Set up NativeModule.
function NativeModule(id) {
@ -177,7 +176,7 @@ function NativeModule(id) {
// Do not expose this to user land even with --expose-internals.
this.canBeRequiredByUsers = false;
} else if (id.startsWith('internal/')) {
this.canBeRequiredByUsers = config.exposeInternals;
this.canBeRequiredByUsers = exposeInternals;
} else {
this.canBeRequiredByUsers = true;
}
@ -316,7 +315,7 @@ NativeModule.prototype.compile = function() {
const fn = compileFunction(id);
fn(this.exports, requireFn, this, process, internalBinding);
if (config.experimentalModules && this.canBeRequiredByUsers) {
if (experimentalModules && this.canBeRequiredByUsers) {
this.proxifyExports();
}

13
src/node.cc
View File

@ -701,7 +701,12 @@ void RunBootstrapping(Environment* env) {
FIXED_ONE_BYTE_STRING(isolate, "getBinding"),
FIXED_ONE_BYTE_STRING(isolate, "getLinkedBinding"),
FIXED_ONE_BYTE_STRING(isolate, "getInternalBinding"),
FIXED_ONE_BYTE_STRING(isolate, "debugBreak")};
// --inspect-brk-node
FIXED_ONE_BYTE_STRING(isolate, "debugBreak"),
// --experimental-modules
FIXED_ONE_BYTE_STRING(isolate, "experimentalModules"),
// --expose-internals
FIXED_ONE_BYTE_STRING(isolate, "exposeInternals")};
std::vector<Local<Value>> loaders_args = {
process,
env->NewFunctionTemplate(binding::GetBinding)
@ -714,7 +719,11 @@ void RunBootstrapping(Environment* env) {
->GetFunction(context)
.ToLocalChecked(),
Boolean::New(isolate,
env->options()->debug_options().break_node_first_line)};
env->options()->debug_options().break_node_first_line),
Boolean::New(isolate,
env->options()->experimental_modules),
Boolean::New(isolate,
env->options()->expose_internals)};
MaybeLocal<Value> loader_exports;
// Bootstrap internal loaders