Instead of calling into C++ each time we need to check the value
of a command line option, cache the option map in a new
`internal/options` module for faster access to the values in JS land.
PR-URL: https://github.com/nodejs/node/pull/24091
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Support multi-dot file extensions like '.coffee.md' in Module.load.
PR-URL: https://github.com/nodejs/node/pull/23416
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>
Switch the cjs loader to use internalBinding instead of
process.binding for reading command line options.
PR-URL: https://github.com/nodejs/node/pull/23492
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
internalBinding is used so often that it should just automatically be
available for usage in internals.
PR-URL: https://github.com/nodejs/node/pull/23025
Refs: https://github.com/nodejs/node/commit/2a9eb31
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Files with multiple extensions are not handled by require-module system
therefore if you have file 'file.foo.bar' and require('./file') it won't
be found even while using require.extensions['foo.bar'] but before this
commit if you have require.extensions['foo.bar'] and
require.extensions['bar'] set then the latter will be called if you do
require('./file') but if you remove the former the former ('foo.bar')
property it will fail.
This commit makes it always fail in such cases.
Fixes: https://github.com/nodejs/node/issues/4778
PR-URL: https://github.com/nodejs/node/pull/22382
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Before this change, require('.\\test.js') failed while
require('./test.js') succeeded. This changes _resolveLookupPaths so
that both ways are accepted on Windows.
Fixes: https://github.com/nodejs/node/issues/21918
PR-URL: https://github.com/nodejs/node/pull/22186
Reviewed-By: Phillip Johnsen <johphi@gmail.com>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Implement `MessagePort` and `MessageChannel` along the lines of
the DOM classes of the same names. `MessagePort`s initially
support transferring only `ArrayBuffer`s.
Thanks to Stephen Belanger for reviewing this change in its
original form, to Benjamin Gruenbaum for reviewing the
added tests in their original form, and to Olivia Hugger
for reviewing the documentation in its original form.
Refs: https://github.com/ayojs/ayo/pull/98
PR-URL: https://github.com/nodejs/node/pull/20876
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Shingo Inoue <leko.noor@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: John-David Dalton <john.david.dalton@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
This commit is to help in the effort to name all anonymous
functions to help when heap debugging. The issue asked for
any functions to be updated that are not on a prototype
and this file contains one function that meets those needs.
A previous pull request (13849) was not completed and did
not meet the requirements of the issue so this PR looks
to complete that.
PR-URL: https://github.com/nodejs/node/pull/20811
Refs: https://github.com/nodejs/node/issues/8913
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Add `--preserve-symlinks-main` option which behaves like
`--preserve-symlinks` but for `require.main`.
PR-URL: https://github.com/nodejs/node/pull/19911
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit updates readPackage to return directly when calling
packageMainCache instead of storing the result in a local var
and returning later.
PR-URL: https://github.com/nodejs/node/pull/20591
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Removes the requirement to use `--trace-events-enabled` to enable
trace events. Tracing is enabled automatically if there are any
enabled categories.
Adds a new `trace_events` module with an API for enabling/disabling
trace events at runtime without a command line flag.
```js
const trace_events = require('trace_events');
const categories = [ 'node.perf', 'node.async_hooks' ];
const tracing = trace_events.createTracing({ categories });
tracing.enable();
// do stuff
tracing.disable();
```
Multiple `Tracing` objects may exist and be enabled at any point
in time. The enabled trace event categories is the union of all
enabled `Tracing` objects and the `--trace-event-categories`
flag.
PR-URL: https://github.com/nodejs/node/pull/19803
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
This commit renames all JavaScript source files in lib to lower
snake_case.
PR-URL: https://github.com/nodejs/node/pull/19556
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Correctly check for the presence of the inspector module before adding
it to the builtin libs list.
PR-URL: https://github.com/nodejs/node/pull/19505
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Yuta Hiroto <hello@hiroppy.me>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This adds a rule that forbids the use of native Error constructors in
the `lib` directory. This is to encourage use of the `internal/errors`
mechanism. The rule is disabled for errors that are not created with
the `internal/errors` module but are still assigned an error code.
PR-URL: https://github.com/nodejs/node/pull/19373
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
