esm: remove `globalPreload` hook (superseded by `initialize`) #49144

JakobJingleheimer · 2023-08-13T17:04:53Z

This PR removes the globalPreload module customization hook. It is no longer needed now that its functionality is provided by the register API paired with the initialize hook. You can see examples of refactoring from globalPreload to register / initialize in #49465 and in some of the updated tests in this PR.

Besides removing the hook itself, the test-esm-loader-hooks.mjs test describe('globalPreload' block and test-esm-loader-side-effect.mjs were removed. These were testing parts of globalPreload, like that its communications ports work, that we already have separate tests for covering the superseding equivalent in register / initialize; or they were testing things that we don’t need tests for outside of the globalPreload context, such that global variables declared in a preload script are accessible on the main thread. (The new API calls register from the main thread, and global variables can be declared there, and we don’t need a test that global variables declared on the main thread can be read on the main thread.)

This PR completes the loaders roadmap Milestone 2.

Notable changes

Module customization hook `globalPreload` removed; use `register` and `initialize` instead

The module customization hook globalPreload has been removed. Instead, use register to send data from the application thread to the customization hooks, and the initialize hook to establish a communications channel between the threads.

nodejs-github-bot · 2023-08-13T17:04:57Z

Review requested:

@nodejs/loaders
@nodejs/modules

aduh95 · 2023-08-13T17:44:27Z

I think we should first work on converting the existing tests that use globalPreload to use initialize, and my guess is that we are going to realize many features of globalPreload are missing, so we would need to first work on implementing them.

We should also docs deprecate --loader

We should certainly not deprecate an experimental API.

GeoffreyBooth · 2023-08-13T21:03:18Z

We should also docs deprecate --loader
We should certainly not deprecate an experimental API.

This is kind of a special case because it lacks experimental in the flag name. All I mean is that we should make it undocumented, or have the docs just link to the preferred way.

aduh95 · 2023-08-13T21:05:06Z

Lots of experimental APIs do not have experimental in their name, I don't think it changes anything. +1 on documenting the preferred way.

JakobJingleheimer · 2023-08-14T10:17:15Z

I think we should first work on converting the existing tests that use globalPreload to use initialize

Mm. I'm on it 🙂 figuring out exactly what those preload tests are testing is rather muddy.

Yes, I think those other things should be a separate PR—which I'm happy to handle—to keep things atomic (eg if removing globalPreload needs to be reverted, that ideally would not also revert these other things).

lib/internal/modules/esm/worker.js

GeoffreyBooth · 2023-09-03T05:00:09Z

Building on #49465, I’ve gotten all the tests to pass in this branch and removed debugging code. I think it’s ready for review.

I deleted test-esm-loader-side-effect.mjs because if you look at the loader fixture it used, the only hook exported was globalPreload, and the test was asserting that various global variables defined in the preload script were reflected on the main thread. I think a refactored version of this would just be testing that global variables declared on the main thread exist on the main thread, which doesn’t involve loaders and doesn’t feel like a test we need.

From an earlier version of this branch I restored the deleted hook-resolve-type test, refactored to use register and initialize. So the aforementioned test-esm-loader-side-effect is the only deleted test, along with the deleted describe('globalPreload' block in test-esm-loader-hooks.

nodejs-github-bot · 2023-09-03T05:12:41Z

CI: https://ci.nodejs.org/job/node-test-pull-request/53700/

giltayar · 2023-09-03T05:55:32Z

Please don't remove the hook in v20. Testdouble's loader relies on this, and I would hate to tell everyone that they must upgrade the testdouble version if they want to work with the latest nodejs.

Also, I haven't yet tried the new initialize/register to see if it works as advertised and if I can use it instead of globalPreload. I'm sure I can, but I believe this should be tested in the "real world" before removing it.

GeoffreyBooth · 2023-09-03T06:07:40Z

initialize / register will be released with v20.6.0, hopefully any day now.

This PR might not go out in the immediately following release, but I don’t think we can exclude this from the entire v20 line; that would mean that the hooks never become stable in v20, and we can’t let the hooks stay experimental for years and years for the lifetime of v20. It’s important to the Node.js project generally to get the hooks stable as soon as possible, and we can’t do that while globalPreload is still around. Ideally we can go stable (or at least release candidate) with v21 next month. I know you’re well aware that globalPreload is an experimental API that can change or disappear at any time.

JakobJingleheimer · 2023-09-03T09:34:38Z

W00t! thanks @GeoffreyBooth! I was planning to wrap this up this evening

I reviewed what you pushed, and it LGTM 😁

nodejs-github-bot · 2023-09-10T02:58:01Z

CI: https://ci.nodejs.org/job/node-test-pull-request/53854/

nodejs-github-bot · 2023-09-10T04:32:38Z

Landed in 705e623

github-actions · 2023-09-10T08:25:18Z

The notable-change PRs with changes that should be highlighted in changelogs. label has been added by @aduh95.

Please suggest a text for the release notes if you'd like to include a more detailed summary, then proceed to update the PR description with the text or a link to the notable change suggested text comment.

Notable Changes: doc: * promote fetch/webstreams from experimental to stable (Steven) nodejs#45684 esm: * --experimental-default-type flag to flip module defaults (Geoffrey Booth) nodejs#49869 * remove `globalPreload` hook (superseded by `initialize`) (Jacob Smith) nodejs#49144 fs: * add flush option to writeFile() functions (Colin Ihrig) nodejs#50009 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) nodejs#47653 lib: * (SEMVER-MINOR) add WebSocket client (Matthew Aitken) nodejs#49830 stream: * optimize Writable (Robert Nagy) nodejs#50012 test_runner: * (SEMVER-MAJOR) support passing globs (Moshe Atlow) nodejs#47653 vm: * use default HDO when importModuleDynamically is not set (Joyee Cheung) nodejs#49950 Semver-Major Commits: * (SEMVER-MAJOR) bump supported macOS and Xcode versions (Michaël Zasso) nodejs#49164 * (SEMVER-MAJOR) do not overwrite _writableState.defaultEncoding (Tobias Nießen) nodejs#49140 * (SEMVER-MAJOR) update llhttp to 9.1.2 (Paolo Insogna) nodejs#48981 * (SEMVER-MAJOR) validate options of `on` and `once` (Deokjin Kim) nodejs#46018 * (SEMVER-MAJOR) adjust `position` validation in reading methods (Livia Medeiros) nodejs#42835 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) nodejs#47653 * (SEMVER-MAJOR) mark URL/URLSearchParams as uncloneable and untransferable (Chengzhong Wu) nodejs#47497 * (SEMVER-MAJOR) remove aix directory case for package reader (Yagiz Nizipli) nodejs#48605 * (SEMVER-MAJOR) add `navigator.hardwareConcurrency` (Yagiz Nizipli) nodejs#47769 * (SEMVER-MAJOR) runtime deprecate punycode (Yagiz Nizipli) nodejs#47202 * (SEMVER-MAJOR) harmonize error code between ESM and CJS (Antoine du Hamel) nodejs#48606 * (SEMVER-MAJOR) do not treat `server.maxConnections=0` as `Infinity` (ignoramous) nodejs#48276 * (SEMVER-MAJOR) only defer _final call when connecting (Jason Zhang) nodejs#47385 * (SEMVER-MAJOR) rename internal NAPI_VERSION definition (Chengzhong Wu) nodejs#48501 * (SEMVER-MAJOR) throw DOMException on cloning non-serializable objects (Chengzhong Wu) nodejs#47839 * (SEMVER-MAJOR) throw DataCloneError on transfering untransferable objects (Chengzhong Wu) nodejs#47604 * (SEMVER-MAJOR) use private properties for strategies (Yagiz Nizipli) nodejs#47218 * (SEMVER-MAJOR) use private properties for encoding (Yagiz Nizipli) nodejs#47218 * (SEMVER-MAJOR) use private properties for compression (Yagiz Nizipli) nodejs#47218 * (SEMVER-MAJOR) disallow array in `run` options (Raz Luvaton) nodejs#49935 * (SEMVER-MAJOR) support passing globs (Moshe Atlow) nodejs#47653 * (SEMVER-MAJOR) use `validateNumber` for `options.minDHSize` (Deokjin Kim) nodejs#49973 * (SEMVER-MAJOR) use validateFunction for `options.checkServerIdentity` (Deokjin Kim) nodejs#49896 * (SEMVER-MAJOR) runtime deprecate `promisify`-ing a function returning a `Promise` (Antoine du Hamel) nodejs#49609 * (SEMVER-MAJOR) freeze `dependencySpecifiers` array (Antoine du Hamel) nodejs#49720 PR-URL: nodejs#49870 Co-authored-by: Michaël Zasso <[email protected]>

Notable Changes: doc: * promote fetch/webstreams from experimental to stable (Steven) #45684 esm: * --experimental-default-type flag to flip module defaults (Geoffrey Booth) #49869 * remove `globalPreload` hook (superseded by `initialize`) (Jacob Smith) #49144 fs: * add flush option to writeFile() functions (Colin Ihrig) #50009 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 lib: * (SEMVER-MINOR) add WebSocket client (Matthew Aitken) #49830 stream: * optimize Writable (Robert Nagy) #50012 test_runner: * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 vm: * use default HDO when importModuleDynamically is not set (Joyee Cheung) #49950 Semver-Major Commits: * (SEMVER-MAJOR) bump supported macOS and Xcode versions (Michaël Zasso) #49164 * (SEMVER-MAJOR) do not overwrite _writableState.defaultEncoding (Tobias Nießen) #49140 * (SEMVER-MAJOR) update llhttp to 9.1.2 (Paolo Insogna) #48981 * (SEMVER-MAJOR) validate options of `on` and `once` (Deokjin Kim) #46018 * (SEMVER-MAJOR) adjust `position` validation in reading methods (Livia Medeiros) #42835 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 * (SEMVER-MAJOR) mark URL/URLSearchParams as uncloneable and untransferable (Chengzhong Wu) #47497 * (SEMVER-MAJOR) remove aix directory case for package reader (Yagiz Nizipli) #48605 * (SEMVER-MAJOR) add `navigator.hardwareConcurrency` (Yagiz Nizipli) #47769 * (SEMVER-MAJOR) runtime deprecate punycode (Yagiz Nizipli) #47202 * (SEMVER-MAJOR) harmonize error code between ESM and CJS (Antoine du Hamel) #48606 * (SEMVER-MAJOR) do not treat `server.maxConnections=0` as `Infinity` (ignoramous) #48276 * (SEMVER-MAJOR) only defer _final call when connecting (Jason Zhang) #47385 * (SEMVER-MAJOR) rename internal NAPI_VERSION definition (Chengzhong Wu) #48501 * (SEMVER-MAJOR) throw DOMException on cloning non-serializable objects (Chengzhong Wu) #47839 * (SEMVER-MAJOR) throw DataCloneError on transfering untransferable objects (Chengzhong Wu) #47604 * (SEMVER-MAJOR) use private properties for strategies (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) use private properties for encoding (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) use private properties for compression (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) disallow array in `run` options (Raz Luvaton) #49935 * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 * (SEMVER-MAJOR) use `validateNumber` for `options.minDHSize` (Deokjin Kim) #49973 * (SEMVER-MAJOR) use validateFunction for `options.checkServerIdentity` (Deokjin Kim) #49896 * (SEMVER-MAJOR) runtime deprecate `promisify`-ing a function returning a `Promise` (Antoine du Hamel) #49609 * (SEMVER-MAJOR) freeze `dependencySpecifiers` array (Antoine du Hamel) #49720 PR-URL: #49870 Co-authored-by: Michaël Zasso <[email protected]>

Notable Changes: doc: * promote fetch/webstreams from experimental to stable (Steven) #45684 esm: * --experimental-default-type flag to flip module defaults (Geoffrey Booth) #49869 * remove `globalPreload` hook (superseded by `initialize`) (Jacob Smith) #49144 fs: * add flush option to writeFile() functions (Colin Ihrig) #50009 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 lib: * (SEMVER-MINOR) add WebSocket client (Matthew Aitken) #49830 stream: * optimize Writable (Robert Nagy) #50012 test_runner: * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 vm: * use default HDO when importModuleDynamically is not set (Joyee Cheung) #49950 Semver-Major Commits: * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #49639 * (SEMVER-MAJOR) drop support for Visual Studio 2019 (Michaël Zasso) #49051 * (SEMVER-MAJOR) bump supported macOS and Xcode versions (Michaël Zasso) #49164 * (SEMVER-MAJOR) do not overwrite _writableState.defaultEncoding (Tobias Nießen) #49140 * (SEMVER-MAJOR) bump minimum ICU version to 73 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 8ec2651fbdd8 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 89b3702c92b0 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick de9a5de2274f (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick b5b5d6c31bb0 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 93b1a74cbc9b (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 1a3ecc2483b2 (Michaël Zasso) #49639 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #49639 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #49639 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #49639 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #49639 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #49639 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 to 11.8.172.13 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update llhttp to 9.1.2 (Paolo Insogna) #48981 * (SEMVER-MAJOR) validate options of `on` and `once` (Deokjin Kim) #46018 * (SEMVER-MAJOR) adjust `position` validation in reading methods (Livia Medeiros) #42835 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 * (SEMVER-MAJOR) update usage of always on Atomics API (Michaël Zasso) #49639 * (SEMVER-MAJOR) mark URL/URLSearchParams as uncloneable and untransferable (Chengzhong Wu) #47497 * (SEMVER-MAJOR) remove aix directory case for package reader (Yagiz Nizipli) #48605 * (SEMVER-MAJOR) add `navigator.hardwareConcurrency` (Yagiz Nizipli) #47769 * (SEMVER-MAJOR) runtime deprecate punycode (Yagiz Nizipli) #47202 * (SEMVER-MAJOR) harmonize error code between ESM and CJS (Antoine du Hamel) #48606 * (SEMVER-MAJOR) do not treat `server.maxConnections=0` as `Infinity` (ignoramous) #48276 * (SEMVER-MAJOR) only defer _final call when connecting (Jason Zhang) #47385 * (SEMVER-MAJOR) rename internal NAPI_VERSION definition (Chengzhong Wu) #48501 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 120 (Michaël Zasso) #49639 * (SEMVER-MAJOR) throw DOMException on cloning non-serializable objects (Chengzhong Wu) #47839 * (SEMVER-MAJOR) throw DataCloneError on transfering untransferable objects (Chengzhong Wu) #47604 * (SEMVER-MAJOR) use private properties for strategies (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) use private properties for encoding (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) use private properties for compression (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) skip v8-updates/test-linux-perf (Michaël Zasso) #49639 * (SEMVER-MAJOR) skip test-tick-processor-arguments on SmartOS (Michaël Zasso) #49639 * (SEMVER-MAJOR) adapt REPL test to V8 changes (Michaël Zasso) #49639 * (SEMVER-MAJOR) adapt test-fs-write to V8 internal changes (Michaël Zasso) #49639 * (SEMVER-MAJOR) update flag to disable SharedArrayBuffer (Michaël Zasso) #49639 * (SEMVER-MAJOR) adapt debugger tests to V8 11.4 (Philip Pfaffe) #49639 * (SEMVER-MAJOR) disallow array in `run` options (Raz Luvaton) #49935 * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 * (SEMVER-MAJOR) use `validateNumber` for `options.minDHSize` (Deokjin Kim) #49973 * (SEMVER-MAJOR) use validateFunction for `options.checkServerIdentity` (Deokjin Kim) #49896 * (SEMVER-MAJOR) add new V8 headers to distribution (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.8 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.7 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.6 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.5 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.4 (Michaël Zasso) #49639 * (SEMVER-MAJOR) runtime deprecate `promisify`-ing a function returning a `Promise` (Antoine du Hamel) #49609 * (SEMVER-MAJOR) freeze `dependencySpecifiers` array (Antoine du Hamel) #49720 PR-URL: #49870 Co-authored-by: Michaël Zasso <[email protected]>

Notable Changes: doc: * promote fetch/webstreams from experimental to stable (Steven) #45684 esm: * use import attributes instead of import assertions (Antoine du Hamel) #50140 * --experimental-default-type flag to flip module defaults (Geoffrey Booth) #49869 * remove `globalPreload` hook (superseded by `initialize`) (Jacob Smith) #49144 fs: * add flush option to writeFile() functions (Colin Ihrig) #50009 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 http: * (SEMVER-MAJOR) reduce parts in chunked response when corking (Robert Nagy) #50167 lib: * (SEMVER-MINOR) add WebSocket client (Matthew Aitken) #49830 stream: * optimize Writable (Robert Nagy) #50012 test_runner: * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 vm: * use default HDO when importModuleDynamically is not set (Joyee Cheung) #49950 Semver-Major Commits: * (SEMVER-MAJOR) reset embedder string to "-node.0" (Michaël Zasso) #49639 * (SEMVER-MAJOR) drop support for Visual Studio 2019 (Michaël Zasso) #49051 * (SEMVER-MAJOR) bump supported macOS and Xcode versions (Michaël Zasso) #49164 * (SEMVER-MAJOR) do not overwrite _writableState.defaultEncoding (Tobias Nießen) #49140 * (SEMVER-MAJOR) bump minimum ICU version to 73 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 8ec2651fbdd8 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 89b3702c92b0 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick de9a5de2274f (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick b5b5d6c31bb0 (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 93b1a74cbc9b (Michaël Zasso) #49639 * (SEMVER-MAJOR) V8: cherry-pick 1a3ecc2483b2 (Michaël Zasso) #49639 * (SEMVER-MAJOR) patch V8 to avoid duplicated zlib symbol (Michaël Zasso) #49639 * (SEMVER-MAJOR) remove usage of a C++20 feature from V8 (Michaël Zasso) #49639 * (SEMVER-MAJOR) avoid compilation error with ASan (Michaël Zasso) #49639 * (SEMVER-MAJOR) disable V8 concurrent sparkplug compilation (Michaël Zasso) #49639 * (SEMVER-MAJOR) silence irrelevant V8 warning (Michaël Zasso) #49639 * (SEMVER-MAJOR) always define V8_EXPORT_PRIVATE as no-op (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 to 11.8.172.13 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update llhttp to 9.1.2 (Paolo Insogna) #48981 * (SEMVER-MAJOR) validate options of `on` and `once` (Deokjin Kim) #46018 * (SEMVER-MAJOR) adjust `position` validation in reading methods (Livia Medeiros) #42835 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 * (SEMVER-MAJOR) reduce parts in chunked response when corking (Robert Nagy) #50167 * (SEMVER-MAJOR) update usage of always on Atomics API (Michaël Zasso) #49639 * (SEMVER-MAJOR) mark URL/URLSearchParams as uncloneable and untransferable (Chengzhong Wu) #47497 * (SEMVER-MAJOR) remove aix directory case for package reader (Yagiz Nizipli) #48605 * (SEMVER-MAJOR) add `navigator.hardwareConcurrency` (Yagiz Nizipli) #47769 * (SEMVER-MAJOR) runtime deprecate punycode (Yagiz Nizipli) #47202 * (SEMVER-MAJOR) harmonize error code between ESM and CJS (Antoine du Hamel) #48606 * (SEMVER-MAJOR) do not treat `server.maxConnections=0` as `Infinity` (ignoramous) #48276 * (SEMVER-MAJOR) only defer _final call when connecting (Jason Zhang) #47385 * (SEMVER-MAJOR) rename internal NAPI_VERSION definition (Chengzhong Wu) #48501 * (SEMVER-MAJOR) update NODE_MODULE_VERSION to 120 (Michaël Zasso) #49639 * (SEMVER-MAJOR) throw DOMException on cloning non-serializable objects (Chengzhong Wu) #47839 * (SEMVER-MAJOR) throw DataCloneError on transfering untransferable objects (Chengzhong Wu) #47604 * (SEMVER-MAJOR) use private properties for strategies (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) use private properties for encoding (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) use private properties for compression (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) skip v8-updates/test-linux-perf (Michaël Zasso) #49639 * (SEMVER-MAJOR) skip test-tick-processor-arguments on SmartOS (Michaël Zasso) #49639 * (SEMVER-MAJOR) adapt REPL test to V8 changes (Michaël Zasso) #49639 * (SEMVER-MAJOR) adapt test-fs-write to V8 internal changes (Michaël Zasso) #49639 * (SEMVER-MAJOR) update flag to disable SharedArrayBuffer (Michaël Zasso) #49639 * (SEMVER-MAJOR) adapt debugger tests to V8 11.4 (Philip Pfaffe) #49639 * (SEMVER-MAJOR) disallow array in `run` options (Raz Luvaton) #49935 * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 * (SEMVER-MAJOR) use `validateNumber` for `options.minDHSize` (Deokjin Kim) #49973 * (SEMVER-MAJOR) use validateFunction for `options.checkServerIdentity` (Deokjin Kim) #49896 * (SEMVER-MAJOR) add new V8 headers to distribution (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.8 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.7 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.6 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.5 (Michaël Zasso) #49639 * (SEMVER-MAJOR) update V8 gypfiles for 11.4 (Michaël Zasso) #49639 * (SEMVER-MAJOR) runtime deprecate `promisify`-ing a function returning a `Promise` (Antoine du Hamel) #49609 * (SEMVER-MAJOR) freeze `dependencySpecifiers` array (Antoine du Hamel) #49720 PR-URL: #49870 Co-authored-by: Michaël Zasso <[email protected]>

Notable Changes: doc: * promote fetch/webstreams from experimental to stable (Steven) #45684 esm: * use import attributes instead of import assertions (Antoine du Hamel) #50140 * --experimental-default-type flag to flip module defaults (Geoffrey Booth) #49869 * remove `globalPreload` hook (superseded by `initialize`) (Jacob Smith) #49144 fs: * add flush option to writeFile() functions (Colin Ihrig) #50009 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) #47653 http: * (SEMVER-MAJOR) reduce parts in chunked response when corking (Robert Nagy) #50167 lib: * (SEMVER-MINOR) add WebSocket client (Matthew Aitken) #49830 * (SEMVER-MAJOR) add `navigator.hardwareConcurrency` (Yagiz Nizipli) #47769 stream: * optimize Writable (Robert Nagy) #50012 test_runner: * (SEMVER-MAJOR) support passing globs (Moshe Atlow) #47653 vm: * use default HDO when importModuleDynamically is not set (Joyee Cheung) #49950 Semver-Major Commits: * (SEMVER-MAJOR) build: drop support for Visual Studio 2019 (Michaël Zasso) #49051 * (SEMVER-MAJOR) build: bump supported macOS and Xcode versions (Michaël Zasso) #49164 * (SEMVER-MAJOR) crypto: do not overwrite \_writableState.defaultEncoding (Tobias Nießen) #49140 * (SEMVER-MAJOR) deps: bump minimum ICU version to 73 (Michaël Zasso) #49639 * (SEMVER-MAJOR) deps: update V8 to 11.8.172.13 (Michaël Zasso) #49639 * (SEMVER-MAJOR) deps: update llhttp to 9.1.2 (Paolo Insogna) #48981 * (SEMVER-MAJOR) events: validate options of `on` and `once` (Deokjin Kim) #46018 * (SEMVER-MAJOR) fs: adjust `position` validation in reading methods (Livia Medeiros) #42835 * (SEMVER-MAJOR) fs: add globSync implementation (Moshe Atlow) #47653 * (SEMVER-MAJOR) http: reduce parts in chunked response when corking (Robert Nagy) #50167 * (SEMVER-MAJOR) lib: mark URL/URLSearchParams as uncloneable and untransferable (Chengzhong Wu) #47497 * (SEMVER-MAJOR) lib: remove aix directory case for package reader (Yagiz Nizipli) #48605 * (SEMVER-MAJOR) lib: add `navigator.hardwareConcurrency` (Yagiz Nizipli) #47769 * (SEMVER-MAJOR) lib: runtime deprecate punycode (Yagiz Nizipli) #47202 * (SEMVER-MAJOR) module: harmonize error code between ESM and CJS (Antoine du Hamel) #48606 * (SEMVER-MAJOR) net: do not treat `server.maxConnections=0` as `Infinity` (ignoramous) #48276 * (SEMVER-MAJOR) net: only defer \_final call when connecting (Jason Zhang) #47385 * (SEMVER-MAJOR) node-api: rename internal NAPI\_VERSION definition (Chengzhong Wu) #48501 * (SEMVER-MAJOR) src: update NODE\_MODULE\_VERSION to 120 (Michaël Zasso) #49639 * (SEMVER-MAJOR) src: throw DOMException on cloning non-serializable objects (Chengzhong Wu) #47839 * (SEMVER-MAJOR) src: throw DataCloneError on transfering untransferable objects (Chengzhong Wu) #47604 * (SEMVER-MAJOR) stream: use private properties for strategies (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) stream: use private properties for encoding (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) stream: use private properties for compression (Yagiz Nizipli) #47218 * (SEMVER-MAJOR) test\_runner: disallow array in `run` options (Raz Luvaton) #49935 * (SEMVER-MAJOR) test\_runner: support passing globs (Moshe Atlow) #47653 * (SEMVER-MAJOR) tls: use `validateNumber` for `options.minDHSize` (Deokjin Kim) #49973 * (SEMVER-MAJOR) tls: use validateFunction for `options.checkServerIdentity` (Deokjin Kim) #49896 * (SEMVER-MAJOR) util: runtime deprecate `promisify`-ing a function returning a `Promise` (Antoine du Hamel) #49609 * (SEMVER-MAJOR) vm: freeze `dependencySpecifiers` array (Antoine du Hamel) #49720 PR-URL: #49870 Co-authored-by: Michaël Zasso <[email protected]>

PR-URL: nodejs#49144 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

Notable Changes: doc: * promote fetch/webstreams from experimental to stable (Steven) nodejs#45684 esm: * use import attributes instead of import assertions (Antoine du Hamel) nodejs#50140 * --experimental-default-type flag to flip module defaults (Geoffrey Booth) nodejs#49869 * remove `globalPreload` hook (superseded by `initialize`) (Jacob Smith) nodejs#49144 fs: * add flush option to writeFile() functions (Colin Ihrig) nodejs#50009 * (SEMVER-MAJOR) add globSync implementation (Moshe Atlow) nodejs#47653 http: * (SEMVER-MAJOR) reduce parts in chunked response when corking (Robert Nagy) nodejs#50167 lib: * (SEMVER-MINOR) add WebSocket client (Matthew Aitken) nodejs#49830 * (SEMVER-MAJOR) add `navigator.hardwareConcurrency` (Yagiz Nizipli) nodejs#47769 stream: * optimize Writable (Robert Nagy) nodejs#50012 test_runner: * (SEMVER-MAJOR) support passing globs (Moshe Atlow) nodejs#47653 vm: * use default HDO when importModuleDynamically is not set (Joyee Cheung) nodejs#49950 Semver-Major Commits: * (SEMVER-MAJOR) build: drop support for Visual Studio 2019 (Michaël Zasso) nodejs#49051 * (SEMVER-MAJOR) build: bump supported macOS and Xcode versions (Michaël Zasso) nodejs#49164 * (SEMVER-MAJOR) crypto: do not overwrite \_writableState.defaultEncoding (Tobias Nießen) nodejs#49140 * (SEMVER-MAJOR) deps: bump minimum ICU version to 73 (Michaël Zasso) nodejs#49639 * (SEMVER-MAJOR) deps: update V8 to 11.8.172.13 (Michaël Zasso) nodejs#49639 * (SEMVER-MAJOR) deps: update llhttp to 9.1.2 (Paolo Insogna) nodejs#48981 * (SEMVER-MAJOR) events: validate options of `on` and `once` (Deokjin Kim) nodejs#46018 * (SEMVER-MAJOR) fs: adjust `position` validation in reading methods (Livia Medeiros) nodejs#42835 * (SEMVER-MAJOR) fs: add globSync implementation (Moshe Atlow) nodejs#47653 * (SEMVER-MAJOR) http: reduce parts in chunked response when corking (Robert Nagy) nodejs#50167 * (SEMVER-MAJOR) lib: mark URL/URLSearchParams as uncloneable and untransferable (Chengzhong Wu) nodejs#47497 * (SEMVER-MAJOR) lib: remove aix directory case for package reader (Yagiz Nizipli) nodejs#48605 * (SEMVER-MAJOR) lib: add `navigator.hardwareConcurrency` (Yagiz Nizipli) nodejs#47769 * (SEMVER-MAJOR) lib: runtime deprecate punycode (Yagiz Nizipli) nodejs#47202 * (SEMVER-MAJOR) module: harmonize error code between ESM and CJS (Antoine du Hamel) nodejs#48606 * (SEMVER-MAJOR) net: do not treat `server.maxConnections=0` as `Infinity` (ignoramous) nodejs#48276 * (SEMVER-MAJOR) net: only defer \_final call when connecting (Jason Zhang) nodejs#47385 * (SEMVER-MAJOR) node-api: rename internal NAPI\_VERSION definition (Chengzhong Wu) nodejs#48501 * (SEMVER-MAJOR) src: update NODE\_MODULE\_VERSION to 120 (Michaël Zasso) nodejs#49639 * (SEMVER-MAJOR) src: throw DOMException on cloning non-serializable objects (Chengzhong Wu) nodejs#47839 * (SEMVER-MAJOR) src: throw DataCloneError on transfering untransferable objects (Chengzhong Wu) nodejs#47604 * (SEMVER-MAJOR) stream: use private properties for strategies (Yagiz Nizipli) nodejs#47218 * (SEMVER-MAJOR) stream: use private properties for encoding (Yagiz Nizipli) nodejs#47218 * (SEMVER-MAJOR) stream: use private properties for compression (Yagiz Nizipli) nodejs#47218 * (SEMVER-MAJOR) test\_runner: disallow array in `run` options (Raz Luvaton) nodejs#49935 * (SEMVER-MAJOR) test\_runner: support passing globs (Moshe Atlow) nodejs#47653 * (SEMVER-MAJOR) tls: use `validateNumber` for `options.minDHSize` (Deokjin Kim) nodejs#49973 * (SEMVER-MAJOR) tls: use validateFunction for `options.checkServerIdentity` (Deokjin Kim) nodejs#49896 * (SEMVER-MAJOR) util: runtime deprecate `promisify`-ing a function returning a `Promise` (Antoine du Hamel) nodejs#49609 * (SEMVER-MAJOR) vm: freeze `dependencySpecifiers` array (Antoine du Hamel) nodejs#49720 PR-URL: nodejs#49870 Co-authored-by: Michaël Zasso <[email protected]>

JakobJingleheimer added this to the ESM Loaders: Stable (CJS parity) milestone Aug 13, 2023

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Node.js Loaders Team Meeting 2023-08-15 nodejs/loaders#154

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doc: update module customization hooks docs #49265

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fix: Add globalPreload to ts-node/esm for node 20 TypeStrong/ts-node#2009

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esm: refactor mocking test #49465

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esm: refactor globalPreload tests #49493

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esm: set all module customization hooks as release candidate #49597

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2023-10-17, Version 21.0.0 (Current) #49870

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Get list of mocked modules testdouble/testdouble.js#519

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esm: remove globalPreload hook (superseded by initialize)

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PR-URL: nodejs#49144 Reviewed-By: Geoffrey Booth <[email protected]> Reviewed-By: Antoine du Hamel <[email protected]>

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esm: remove `globalPreload` hook (superseded by `initialize`) #49144

esm: remove `globalPreload` hook (superseded by `initialize`) #49144

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esm: remove globalPreload hook (superseded by initialize) #49144

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Notable changes

Module customization hook globalPreload removed; use register and initialize instead

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esm: remove `globalPreload` hook (superseded by `initialize`) #49144

esm: remove `globalPreload` hook (superseded by `initialize`) #49144

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Module customization hook `globalPreload` removed; use `register` and `initialize` instead

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