gulp-jshint总结

定义声明

var gulp = require('gulp'),
     jshint = require('gulp-jshint'),
     pkg = requrie('./package'),
     jshintConfig = pkg.jshintConfig; 

jshintConfig.lookup = false;         

gulp.task('_babel',function(){
  return gulp.src('./src/es6/**/*.js')
  .pipe(jshint(jshintConfig))  //如果是引入外部.jshintrc也可以
  .pipe(jshint.reporter('default'))
  .pipe($.babel({
    presets: ['es2015']
  }))
  .pipe(gulp.dest('./src/js'))
});

常见检查规则

"jshintConfig": {
    "globals": {
      "$": false,
      "jQuery": false,
      "console": false,
      "alert": false,
      "setInterval": false
    },
    "undef": true,
    "unused": true,
    "asi": false,
    "debug": true,
    "maxerr": 20,
    "newcap": true,
    "onevar": true,
    "eqeqeq": true,
    "camelcase": true,
    "freeze": true,
    "indent": 4,
    "noempty": true
  }