fix(ext/node): Module.wrap cleanup for npm:v8-code-cache (#29725)

This removes the additional arguments on the function returned by
`Module.wrap`.

Allow libraries that overwrite this behavior (like `v8-code-cache`) to
work correctly.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This commit is contained in:
Luca Casonato 2025-06-17 02:32:10 +02:00 committed by GitHub
parent f609bbb267
commit 8362881c09
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GPG key ID: B5690EEEBB952194
3 changed files with 67 additions and 27 deletions

View file

@ -65,8 +65,6 @@ const {
TypeError,
} = primordials;
import { nodeGlobals } from "ext:deno_node/00_globals.js";
import _httpAgent from "node:_http_agent";
import _httpCommon from "node:_http_common";
import _httpOutgoing from "node:_http_outgoing";
@ -948,8 +946,8 @@ Module.prototype.require = function (id) {
// wrapper function we run the users code in. The only observable difference is
// that in Deno `arguments.callee` is not null.
Module.wrapper = [
"(function (exports, require, module, __filename, __dirname, Buffer, clearImmediate, clearInterval, clearTimeout, global, process, setImmediate, setInterval, setTimeout) { (function (exports, require, module, __filename, __dirname) {",
"\n}).call(this, exports, require, module, __filename, __dirname); })",
`(function (exports, require, module, __filename, __dirname) { var { Buffer, clearImmediate, clearInterval, clearTimeout, global, process, setImmediate, setInterval, setTimeout } = Deno[Deno.internal].nodeGlobals; (() => {`,
"\n})(); })",
];
Module.wrap = function (script) {
script = script.replace(/^#!.*?\n/, "");
@ -1027,18 +1025,6 @@ Module.prototype._compile = function (content, filename, format) {
op_require_break_on_next_statement();
}
const {
Buffer,
clearImmediate,
clearInterval,
clearTimeout,
global,
process,
setImmediate,
setInterval,
setTimeout,
} = nodeGlobals;
const result = compiledWrapper.call(
thisValue,
exports,
@ -1046,15 +1032,6 @@ Module.prototype._compile = function (content, filename, format) {
this,
filename,
dirname,
Buffer,
clearImmediate,
clearInterval,
clearTimeout,
global,
process,
setImmediate,
setInterval,
setTimeout,
);
if (requireDepth === 0) {
statCache = null;
@ -1135,7 +1112,7 @@ Module._extensions[".node"] = function (module, filename) {
module.exports = op_napi_open(
filename,
globalThis,
nodeGlobals.Buffer,
buffer.Buffer,
reportError,
);
};

View file

@ -94,6 +94,7 @@ import {
} from "ext:runtime/98_global_scope_worker.js";
import { SymbolDispose, SymbolMetadata } from "ext:deno_web/00_infra.js";
import { bootstrap as bootstrapOtel } from "ext:deno_telemetry/telemetry.ts";
import { nodeGlobals } from "ext:deno_node/00_globals.js";
// deno-lint-ignore prefer-primordials
if (Symbol.metadata) {
@ -730,7 +731,7 @@ function removeImportedOps() {
// FIXME(bartlomieju): temporarily add whole `Deno.core` to
// `Deno[Deno.internal]` namespace. It should be removed and only necessary
// methods should be left there.
ObjectAssign(internals, { core });
ObjectAssign(internals, { core, nodeGlobals: { ...nodeGlobals } });
const internalSymbol = Symbol("Deno.internal");
const finalDenoNs = {
internal: internalSymbol,

View file

@ -109,3 +109,65 @@ Deno.test("[node/module findSourceMap] is a function", () => {
Deno.test("[node/module register] is a function", () => {
assertEquals(register("foo"), undefined);
});
Deno.test("[node/module] overriding Module._compile is possible and Node globals work", () => {
// @ts-ignore Not documented but available
const originalCompile = Module.prototype._compile;
// @ts-ignore Not documented but available
Module.prototype._compile = function (content: string, filename: string) {
// deno-lint-ignore no-this-alias
const mod = this;
function require(id: string) {
return mod.require(id);
}
require.resolve = function (request: string) {
// @ts-ignore Not documented but available
return Module._resolveFilename(request, mod);
};
require.main = process.mainModule;
// Enable support to add extra extension types
// @ts-ignore Not documented but available
require.extensions = Module._extensions;
// @ts-ignore Not documented but available
require.cache = Module._cache;
const dirname = path.dirname(filename);
const wrapper = Module.wrap(content);
// @ts-ignore can't index by a symbol
const [f, err] = Deno[Deno.internal].core.evalContext(
wrapper,
`file:///${filename}`,
[true],
);
assertEquals(err, null);
const args = [
mod.exports,
require,
mod,
filename,
dirname,
process,
];
f.apply(mod.exports, args);
return mod;
};
const src = `module.exports = {
clearImmediate: typeof clearImmediate,
clearTimeout: typeof clearTimeout,
setImmediate: typeof setImmediate,
global: typeof global
};`;
// @ts-ignore Not documented but available
const ret = Module.prototype._compile(src, "file.js");
const exports = ret.exports;
assertEquals(exports.clearImmediate, "function");
assertEquals(exports.clearTimeout, "function");
assertEquals(exports.setImmediate, "function");
assertEquals(exports.global, "object");
// @ts-ignore Not documented but available
Module.prototype._compile = originalCompile;
});