V8 has asked if it possible to remove the functionality underlying
`--trace-atomics-wait`. Let's start with a documentation-only
deprecation.
PR-URL: https://github.com/nodejs/node/pull/44093
Refs: https://github.com/nodejs/node/issues/42982
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
PR-URL: https://github.com/nodejs/node/pull/43492
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
This commit introduces an initial version of a CLI-based
test runner.
PR-URL: https://github.com/nodejs/node/pull/42658
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
This commit introduces a CLI flag and test runner functionality
to support running a subset of tests that are indicated by an
'only' option passed to the test.
PR-URL: https://github.com/nodejs/node/pull/42514
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/41811
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Co-authored-by: Jacob Smith <3012099+JakobJingleheimer@users.noreply.github.com>
Co-authored-by: James M Snell <jasnell@gmail.com>
Co-authored-by: Jordan Harband <ljharb@gmail.com>
Co-authored-by: James Sumners <james@sumners.email>
PR-URL: https://github.com/nodejs/node/pull/36328
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Display Node.js version at the end of stacktraces
on fatal exception that causes exit.
Easier for debugging so you don't have
to ask "what node version are you on?",
it is directly in the error the user
copy/paste from when asking for help.
Fixes: https://github.com/nodejs/node/issues/29731
PR-URL: https://github.com/nodejs/node/pull/38332
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Unflags top-level await for the REPL by enabling
--experimental-repl-await by default. Opt-out is
supported via --no-experimental-repl-await.
PR-URL: https://github.com/nodejs/node/pull/34733
Reviewed-By: Guy Bedford <guybedford@gmail.com>
When rendered by `man node`, all flags have a dash prepended to them.
Prior to this change, the man page would incorrectly read
`---unhandled-rejections=mode`
The three dashes is invalid syntax and rejected by the `node` command.
PR-URL: https://github.com/nodejs/node/pull/38532
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Signed-off-by: James M Snell <jasnell@gmail.com>
Fixes: https://github.com/nodejs/node/issues/37404
PR-URL: https://github.com/nodejs/node/pull/37477
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Adds two new command line arguments:
* `--secure-heap=n`, which causes node.js to initialize
an openssl secure heap of `n` bytes on openssl initialization.
* `--secure-heap-min=n`, which specifies the minimum allocation
from the secure heap.
* A new method `crypto.secureHeapUsed()` that returns details
about the total and used secure heap allocation.
The secure heap is an openssl feature that allows certain kinds
of potentially sensitive information (such as private key
BigNums) to be allocated from a dedicated memory area that is
protected against pointer over- and underruns.
The secure heap is a fixed size, so it's important that users
pick a large enough size to cover the crypto operations they
intend to utilize.
The secure heap is disabled by default.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/36779
Refs: https://github.com/nodejs/node/pull/36729
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
This patch adds a --heapsnapshot-near-heap-limit CLI option
that takes heap snapshots when the V8 heap is approaching
the heap size limit. It will try to write the snapshots
to disk before the program crashes due to OOM.
PR-URL: https://github.com/nodejs/node/pull/33010
Refs: https://github.com/nodejs/node/issues/27552
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Add a public switch that turns on features for debugging memory
leaks inside of Node.js core.
PR-URL: https://github.com/nodejs/node/pull/35537
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Docs switch between "command line" and "command-line" with no apparent
uniformity. Microsoft Style Guide prescribes "command line" as a noun
and "command-line" as a modifier, which makes a lot of sense to me.
Updating docs as appropriate.
PR-URL: https://github.com/nodejs/node/pull/35198
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Old versions of mocha break after https://github.com/nodejs/node/pull/34637.
This was a bug in mocha, but since this is a widely used module
we can expect ecosystem breakage until modules are updated to
the latest version of mocha. Drop the conflicting `-u` alias --
we can potentially bring it back once modules have been updated.
PR-URL: https://github.com/nodejs/node/pull/34935
Refs: https://github.com/mochajs/mocha/issues/4417
Refs: https://github.com/nodejs/node/pull/34637
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
This unflags Top-Level await so it can be used by default in the module
goal. This is accomplished by manually setting the
--harmony-top-level-await flag. We are allowing this as a one of
approval based on circumstances. It is not a precedent that future
harmony features will be manually enabled.
Refs: https://github.com/nodejs/node/issues/34551
PR-URL: https://github.com/nodejs/node/pull/34558
Reviewed-By: Mary Marchini <oss@mmarchini.me>
Reviewed-By: Zeyu Yang <himself65@outlook.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Add a flag that allows for the setting of a directory where all
diagnostic output will be written to.
e.g. --redirect-warnings
Refs: https://github.com/nodejs/node/pull/33010#issuecomment-618544792
PR-URL: https://github.com/nodejs/node/pull/33584
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
It's still experimental, but make the flag non-op
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/33527
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
AbortController impl based very closely on:
https://github.com/mysticatea/abort-controller
Marked experimental.
Not currently used by any of the existing promise apis.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/33527
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Currently every other cli option uses "dir" to reference a directory
so add an alias to allow for conistency.
PR-URL: https://github.com/nodejs/node/pull/33587
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
PR-URL: https://github.com/nodejs/node/pull/33529
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Zeyu Yang <himself65@outlook.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Adds a flag that helps with debugging deadlocks due to incorrectly
implemented `Atomics.wait()` calls.
PR-URL: https://github.com/nodejs/node/pull/33292
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
This removes `--experimental-modules` from showing up in `node -h`
and also removes the documentation from the man pages.
It will still work as a no-op, and is still included in cli.md
Refs: https://github.com/nodejs/modules/issues/502
PR-URL: https://github.com/nodejs/node/pull/32915
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Fixes: https://github.com/nodejs/node/issues/27645
PR-URL: https://github.com/nodejs/node/pull/32520
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Adds `--disable-proto` CLI option which can be set to `delete` or
`throw`.
Fixes#31951
PR-URL: https://github.com/nodejs/node/pull/32279
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
Multi-line JSON is more human readable, but harder for log aggregators
to consume, they usually require a log message per line, particularly
for JSON. Compact output will be consumable by aggregators such as EFK
(Elastic Search-Fluentd-Kibana), LogDNA, DataDog, etc.
PR-URL: https://github.com/nodejs/node/pull/32254
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This commit makes the --experimental-report CLI flag a no-op.
PR-URL: https://github.com/nodejs/node/pull/32242
Fixes: https://github.com/nodejs/node/issues/26293
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
This work is modeled on #30094 which allowed
`--disallow-code-generation-from-strings` in `NODE_OPTIONS`.
The `--jitless` v8 option has been supported since 12.0.0. As a v8
option, node automatically picks it up, but there have been a few issues
that were resolved by simply telling users about the option: #26758,
This PR:
- allows `--jitless` in `NODE_OPTIONS`
- documents `--jitless`
- moves `--experimental-loader=module` to locally restore alphabetical
order in option documentation
Refs: https://github.com/nodejs/node/pull/30094
Refs: https://github.com/nodejs/node/issues/26758
Refs: https://github.com/nodejs/node/issues/28800
PR-URL: https://github.com/nodejs/node/pull/32100
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
If terminating the process with ctrl-c / SIGINT, prints a JS stacktrace
leading up to the currently executing code.
The feature would be enabled under option `--trace-sigint`.
Conditions of no stacktrace on sigint:
- has (an) active sigint listener(s);
- main thread is idle (i.e. uv polling), a message instead of stacktrace
would be printed.
PR-URL: https://github.com/nodejs/node/pull/29207
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Christopher Hiller <boneskull@boneskull.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
