How to use the failAfterError function from gulp-eslint

README.md?plain=1

GitHub: adametry/gulp-eslint

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gulp.src(['**/*.js','!node_modules/**'])
    .pipe(eslint())
    .pipe(eslint.failOnError());
```

### eslint.failAfterError()

Stop a task/stream if an ESLint error has been reported for any file, but wait for all of them to be processed first.

```javascript

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js.js

GitHub: maliMirkec/code-line-daily

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function jsStart() {
  return src(helpers.trim(`${helpers.source()}/${global.config.js.src}/*.js`))
    .pipe(gulpif(global.config.js.sourcemaps, sourcemaps.init()))
    .pipe(gulpif(global.config.js.lint, eslint(thisEslintConfig)))
    .pipe(gulpif(global.config.js.lint, eslint.format()))
    .pipe(gulpif(global.config.js.lint, eslint.failAfterError()))
    .pipe(gulpif(global.config.js.lint, eslint.result((result) => {
      console.log(`[JS] ESLint complete: ${result.filePath}`);
      console.log(`[JS] Messages: ${result.messages.length}`);
      console.warn(`[JS] Warnings: ${result.warningCount}`);

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full.js

GitHub: sophilabs/gilp

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src,
print(),
filenameHint({ regExp: /(^|\/)[a-z0-9.-]+\.js$/ }),
eslint(),
eslint.format(),
eslint.failAfterError(),
checkGrep(/console\.log(.(?!noqa$))+$/gm, { message: 'console.log' }),
checkGrep(/debugger$(.(?!noqa$))+$/gm, { message: 'debugger' }),
checkGrep.failOnError(),
src.restore

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gulpfile.js

GitHub: homergarnet/BasicEducationDepartmentWeb

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gulp.task('lint:scripts', () => {
  return gulp.src(allScriptFiles)
    .pipe(eslint())
    .pipe(eslint.format())
    .pipe(continueOnError ? gutil.noop() : eslint.failAfterError())
})


gulp.task('lint:styles', () => {
  return gulp.src(srcStyleFiles)

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