ray-gulp-eslint/lib/extens/threshold.js

use eslint with gulp

"use strict";

function gulpEslintThreshold() {}
var TransformStream = require("stream").Transform;
gulpEslintThreshold.afterWarnings = function(n, r) {
  var e = new TransformStream({
      objectMode: !0
    }),
    t = 0;
  return e._transform = function(n, r, e) {
    return (n.eslint && n.eslint.messages || []).some(function(n) {
      1 === n.severity && t++
    }), e(null, n)
  }, e._flush = function(e) {
    t >= n && "function" == typeof r && r(t), e()
  }, e
}, gulpEslintThreshold.afterErrors = function(n, r) {
  var e = new TransformStream({
      objectMode: !0
    }),
    t = 0;
  return e._transform = function(n, r, e) {
    return (n.eslint && n.eslint.messages || []).some(function(n) {
      2 === n.severity && t++
    }), e(null, n)
  }, e._flush = function(e) {
    t >= n && "function" == typeof r && r(t), e()
  }, e
}, module.exports = gulpEslintThreshold;