Replace gulp-eslint (outdated) with ESLint CLI

Author: pioug

gulpfile.js

@@ -2,15 +2,16 @@
 
 var {spawn} = require('child_process');
 var gulp = require('gulp');
-var eslint = require('gulp-eslint');
 var docs = require('./scripts/docs.js');
 
 
-gulp.task('quality', function() {
-    return gulp.src(['*.js', '{rules,test,scripts}/**/*.js'])
-        .pipe(eslint())
-        .pipe(eslint.format())
-        .pipe(eslint.failAfterError());
+gulp.task('quality', function(cb) {
+    const cmd = spawn('npx', [
+        'eslint',
+        '*.js',
+        '{rules,test,scripts}/**/*.js'
+    ], {stdio: 'inherit', shell: true});
+    cmd.on('close', cb);
 });
 
 gulp.task('test', function(cb) {

package-lock.json

@@ -26,7 +26,6 @@
         "eslint": "5.16.0",
         "espree": "10.4.0",
         "gulp": "4.0.2",
-        "gulp-eslint": "5.0.0",
         "istanbul": "0.4.5",
         "mocha": "11.7.1",
         "nyc": "17.1.0",