47 lines
1.8 KiB
Diff
47 lines
1.8 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/run_main.js b/lib/internal/modules/run_main.js
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index 5a50d5d6afab6e6648f72a1c0efa1df4cd80bcd9..ebc9999358ccf16689dc02322eb1aeb86355f39b 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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@@ -3,6 +3,7 @@
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const {
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ObjectCreate,
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StringPrototypeEndsWith,
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+ StringPrototypeStartsWith,
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} = primordials;
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const CJSLoader = require('internal/modules/cjs/loader');
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const { Module, toRealPath, readPackageScope } = CJSLoader;
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@@ -13,6 +14,13 @@ const {
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} = require('internal/modules/esm/handle_process_exit');
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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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// Note extension resolution for the main entry point can be deprecated in a
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// future major.
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// Module._findPath is monkey-patchable here.
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@@ -28,6 +36,13 @@ function resolveMainPath(main) {
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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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/**
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* @type {string[]} userLoaders A list of custom loaders registered by the user
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* (or an empty list when none have been registered).
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