gulp-eslint

library6.0.0jsnpmunverified

A gulp plugin for ESLint, version 6.0.0, compatible with ESLint 6. It provides a streamlined way to integrate ESLint into gulp task pipelines, offering functions like eslint(), eslint.format(), eslint.formatEach(), eslint.failAfterError(), and eslint.failOnError(). Key differentiators include seamless integration with gulp streams, support for ESLint's fix and quiet options, and the ability to fail the build on lint errors. Released under MIT license, with no new versions since 2019, indicating maintenance mode.

devops testing

npm install gulp-eslint

github ↗package ↗

INSTALL

IMPORT

SIG · GULP-ESLINT

gulp-eslint

devopsjavascriptv6.0.0

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ import eslint from 'gulp-eslint'

✗ const eslint = require('gulp-eslint').default

Package does not export named exports; default import is the plugin function.

eslint

✓ const eslint = require('gulp-eslint')

✗ const { eslint } = require('gulp-eslint')

CommonJS require() returns the plugin function directly, not an object with a named property.

type imports (TypeScript)

✓ import eslint from 'gulp-eslint'

✗ import * as eslint from 'gulp-eslint'

gulp-eslint does not ship TypeScript definitions; use @types/gulp-eslint for type support.

Basic gulp task using gulp-eslint to lint JavaScript files, output results, and fail on errors.

const gulp = require('gulp'); const eslint = require('gulp-eslint'); gulp.task('lint', () => { return gulp.src(['scripts/**/*.js']) .pipe(eslint({ configFile: '.eslintrc.json' })) .pipe(eslint.format()) .pipe(eslint.failAfterError()); });

Debug

Known issues

breakinggulp-eslint v6 requires ESLint 6.x. ESLint 7+ not supported.

fix

Use ESLint 6.x or upgrade to a newer gulp-eslint fork (e.g., @bigfishtv/gulp-eslint).

affects: >=6.0.0

deprecatedCLIEngine is deprecated in ESLint 7+. gulp-eslint v6 uses CLIEngine internally.

fix

Switch to @bigfishtv/gulp-eslint which uses ESLint's new API, or use gulp-eslint-new.

affects: >=6.0.0

gotchaeslint.failAfterError() must be the last plugin in the stream to work correctly.

fix

Ensure .pipe(eslint.failAfterError()) is the final .pipe() call before returning the stream.

affects: >=1.0.0

gotchaWhen using eslint.format(), results are printed to stdout. Use eslint.formatEach('compact', process.stderr) to output to stderr.

fix

Pass format name and output stream as arguments to formatEach().

affects: >=1.0.0

Errors

Common errors & fixes

TypeError: CLIEngine is not a constructor

gulp-eslint v6 is incompatible with ESLint 7+ because CLIEngine was removed.

fix

Downgrade to ESLint 6.x or use a compatible fork like @bigfishtv/gulp-eslint.

Error: Failed to load config "airbnb" to extend from.

Missing ESLint config package (e.g., eslint-config-airbnb) not installed.

fix

Install the required config package: npm install eslint-config-airbnb --save-dev.

Warning: No rules configuration provided. Using default rules.

No .eslintrc file or inline config passed to eslint() options.

fix

Create a .eslintrc.json file or pass rules in options: eslint({ rules: { 'no-unused-vars': 2 } }).

Upgrade

Version history

6.0.0latest on npm

Audit

Dependencies

eslintrequiredPeer dependency; gulp-eslint wraps ESLint's CLIEngine and requires version 6.x.

Agent activity

10 hits · last 30 days

node

Resources

githubhttps://github.com/adametry/gulp-eslint ↗

packagehttps://www.npmjs.com/package/gulp-eslint ↗