mirror of https://github.com/electron/electron
75 lines
3.0 KiB
Diff
75 lines
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Samuel Attard <marshallofsound@electronjs.org>
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Date: Wed, 26 Jul 2023 17:03:15 -0700
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Subject: fix: do not resolve electron entrypoints
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This wastes fs cycles and can result in strange behavior if this path actually exists on disk
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diff --git a/lib/internal/modules/esm/load.js b/lib/internal/modules/esm/load.js
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index 463e76cb1abc0c2fdddba4db2ca2e00f7c591e12..d7bc3c35c77b5bf9ec122b38248d0cf1f4d2a548 100644
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--- a/lib/internal/modules/esm/load.js
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+++ b/lib/internal/modules/esm/load.js
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@@ -111,7 +111,7 @@ async function defaultLoad(url, context = kEmptyObject) {
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source = null;
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format ??= 'builtin';
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} else if (format !== 'commonjs' || defaultType === 'module') {
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- if (source == null) {
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+ if (format !== 'electron' && source == null) {
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({ responseURL, source } = await getSource(urlInstance, context));
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context = { __proto__: context, source };
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}
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diff --git a/lib/internal/modules/esm/translators.js b/lib/internal/modules/esm/translators.js
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index 06b31af80ebbfbf35ec787a94f345775eb512ebf..deca5aa4b8829ba9921440fcb5c285a10e40c8f0 100644
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--- a/lib/internal/modules/esm/translators.js
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+++ b/lib/internal/modules/esm/translators.js
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@@ -354,6 +354,9 @@ function cjsPreparseModuleExports(filename, source) {
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if (module && module[kModuleExportNames] !== undefined) {
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return { module, exportNames: module[kModuleExportNames] };
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}
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+ if (filename === 'electron') {
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+ return { module, exportNames: new SafeSet(['default', ...Object.keys(module.exports)]) };
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+ }
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const loaded = Boolean(module);
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if (!loaded) {
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module = new CJSModule(filename);
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diff --git a/lib/internal/modules/run_main.js b/lib/internal/modules/run_main.js
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index 1e1a1ea46fc6c1b43cad4038ab0d9cdf21d6ba3d..95e2fa5479ea31559fdb5a2e03515f243b231b75 100644
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--- a/lib/internal/modules/run_main.js
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+++ b/lib/internal/modules/run_main.js
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@@ -2,6 +2,7 @@
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const {
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StringPrototypeEndsWith,
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+ StringPrototypeStartsWith,
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globalThis,
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} = primordials;
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@@ -26,6 +27,13 @@ const {
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* @param {string} main - Entry point path
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*/
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function resolveMainPath(main) {
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+ // For built-in modules used as the main entry point we _never_
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+ // want to waste cycles resolving them to file paths on disk
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+ // that actually might exist
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+ if (typeof main === 'string' && StringPrototypeStartsWith(main, 'electron/js2c')) {
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+ return main;
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+ }
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+
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const defaultType = getOptionValue('--experimental-default-type');
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/** @type {string} */
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let mainPath;
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@@ -63,6 +71,13 @@ function resolveMainPath(main) {
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* @param {string} mainPath - Absolute path to the main entry point
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*/
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function shouldUseESMLoader(mainPath) {
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+ // For built-in modules used as the main entry point we _never_
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+ // want to waste cycles resolving them to file paths on disk
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+ // that actually might exist
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+ if (typeof mainPath === 'string' && StringPrototypeStartsWith(mainPath, 'electron/js2c')) {
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+ return false;
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+ }
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+
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if (getOptionValue('--experimental-default-type') === 'module') { return true; }
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/**
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