This commit removes the custom number-isnan ESLint rule in
favor of the no-restricted-syntax rule. It also applies the
rule across the entire codebase, instead of just the test/
directory.
PR-URL: https://github.com/nodejs/node/pull/31211
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
This commit makes isRequireCall() a reusable utility
function for core's custom ESLint rules.
PR-URL: https://github.com/nodejs/node/pull/27680
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Make the node-core/required-modules eslint rule smart enough
to recognize that `import '../common/index.mjs'` in ESM files
imports the mandatory 'common' module.
PR-URL: https://github.com/nodejs/node/pull/27545
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
This patch removes the redundant `require-globals` custom
eslint rule by removing `env: node` in the eslint config
and whitelist the globals that can be accessed in native
modules instead of black listing them. This makes sense
for our `lib/` files because here we are creating the
Node.js environment instead of running in a normal user
land Node.js environment.
PR-URL: https://github.com/nodejs/node/pull/27082
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Remove unused arguments from function invocations in ESLint custom
rules.
PR-URL: https://github.com/nodejs/node/pull/26668
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
* standardize on arrow functions for callbacks
* standaradize on trailing commas for multiline arrays
PR-URL: https://github.com/nodejs/node/pull/26394
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
This updates a lot of comments.
PR-URL: https://github.com/nodejs/node/pull/26223
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Use of process.binding() has largely been replaced by
internalBinding(). This commit updates the custom crypto
check ESLint rule to check for both process.binding() and
internalBinding().
Refs: https://github.com/nodejs/node/pull/24952
PR-URL: https://github.com/nodejs/node/pull/25395
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
This commit updates the custom crypto-check ESLint rule to
detect require() calls that come before any hasCrypto
checks.
PR-URL: https://github.com/nodejs/node/pull/25399
Refs: https://github.com/nodejs/node/pull/25388
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
This rule is no longer needed. ESLint's built in
no-buffer-constructor rule is enabled instead.
PR-URL: https://github.com/nodejs/node/pull/25261
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
This adds the `capitalized-comments` eslint rule to verify that
actual sentences use capital letters as starting letters. It ignores
special words and all lines below 62 characters.
PR-URL: https://github.com/nodejs/node/pull/24808
Reviewed-By: Sam Ruby <rubys@intertwingly.net>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Ujjwal Sharma <usharma1998@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/21712
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Weijia Wang <starkwang@126.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Refactor the test and the source for the `lowercase-name-for-primitive`
custom ESLint rule for readability.
PR-URL: https://github.com/nodejs/node/pull/21134
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Add a custom eslint rule to check for `common.skipIfEslintMissing()` to
allow tests to run from source tarballs that do not include eslint.
Fix up rule tests that were failing the new check.
Refs: https://github.com/nodejs/node/issues/20336
PR-URL: https://github.com/nodejs/node/pull/20372
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
In preparation for a linting rule, use consistent quotation for
properties in objects.
PR-URL: https://github.com/nodejs/node/pull/19156
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Roman Reiss <me@silverwind.io>
This fixes a few rules by making sure the input is actually ready
to be checked. Otherwise those can throw TypeErrors or result in
faulty error messages.
PR-URL: https://github.com/nodejs/node/pull/18853
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Currently the call can lead to a TypeError with the message:
`Cannot read property 'value' of undefined`.
This fixes it by first checking that the first argument is truthy.
PR-URL: https://github.com/nodejs/node/pull/18729
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Non-ASCII characters in /lib get compiled into the node binary,
and may bloat the binary size unnecessarily. A linter rule may
help prevent this.
PR-URL: https://github.com/nodejs/node/pull/18043
Fixes: https://github.com/nodejs/node/issues/11209
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
Currently, when configuring --without-ssl any tests that use
process.binding('crypto') will not report a lint warning. This is
because the eslint check only generates a warning when using require.
This commit adds a check for using binding in addition to require.
PR-URL: https://github.com/nodejs/node/pull/17867
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
PR-URL: https://github.com/nodejs/node/pull/17653
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jon Moss <me@jonathanmoss.me>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Primitives should use lowercase in error message.
Refs: https://github.com/nodejs/node/pull/16401
PR-URL: https://github.com/nodejs/node/pull/17568
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Add lint rule to validate that common.expectsError(fn, err) is being
used instead of assert.throws(fn, common.expectsError(err));
PR-URL: https://github.com/nodejs/node/pull/17557
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
I had a little trouble understanding what the rule was trying to say, so
am documenting what would pass/fail.
PR-URL: https://github.com/nodejs/node/pull/17376
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Adds `require-buffer` lint fixer.
If the buffer module is not required while `Buffer` is used, require the `buffer` module.
If the file has a `'use strict';` line, add the require after it on a separate line.
If the file does not have any (currently impossible with the `strict` rule) add it after the first comment (before the real code starts).
Fixes: https://github.com/nodejs/node/issues/16636
PR-URL: https://github.com/nodejs/node/pull/17144
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Consistently use printf-style strings for error messages that
do not need a custom argument order or processing of arguments.
PR-URL: https://github.com/nodejs/node/pull/16904
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Update tools/doc/html.js and tools/eslint-rules/crypto-check.js to
remove unused trailing function arguments in preparation for enabling a
lint rule to enforce that practice.
PR-URL: https://github.com/nodejs/node/pull/16953
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Currently the inspector-check rule does not store the node when the
usage of a require('inspector') is done. This means that it is not
possible to disable this rule. For example, if you add the following to
a test that uses the inspector module:
//common.skipIfInspectorDisabled();
/* eslint-disable inspector-check */
This will not disable the check and there will still be a lint error
reported.
This commit stores the node where the require statement is done which
allows for the rule to also be disabled.
PR-URL: https://github.com/nodejs/node/pull/16902
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
