gulp-uglify不会保留文件顺序 | uglify不会保留文件顺序

本文介绍了gulp-uglify不会保留文件顺序的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

当我使用来缩小Javascript文件时，订单会变得混乱。

When I use gulp-uglify to minify the Javascript files the order gets messed up.

假设我有这个任务按预期工作：

Lets say I have this task working as expected:

var gulp = require('gulp');
var rename = require('gulp-rename');
var gp_concat = require('gulp-concat');

gulp.task('js', function() {
    gulp.src([
            './public/bower_components/jquery/dist/jquery.min.js',
            './public/js/functions.js',
        ])
        .pipe(gp_concat('combined.js'))
        .pipe(gulp.dest(path.js + '/dist'))
});

将uglify行添加到它会更改 jquery 和函数文件和地点 functions.js 上面 jquery $ b

Adding the uglify line to it changes the order of the jquery and functions files and places functions.js above jquery.

var gulp = require('gulp');
var rename = require('gulp-rename');
var uglify = require('gulp-uglify');
var gp_concat = require('gulp-concat');

gulp.task('js', function() {
    gulp.src([
            './public/bower_components/jquery/dist/jquery.min.js',
            './public/js/functions.js',
        ])
        .pipe(gp_concat('combined.js'))
        .pipe(gulp.dest(path.js + '/dist'))
        .pipe(uglify({
            preserveComments: 'license'
        }))
        .pipe(rename({suffix: '.min'}))
        .pipe(gulp.dest(path.js + '/dist'))
});

任何可能的解决方案？
当然，functions.js只是一个带有功能的平面Javascript文件，并不包含在IIFE中。

Any possible solution to it ?Of course, functions.js is just a plane Javascript file with funtions in it and are not wrapped in an IIFE.

推荐答案

对于使用 hoist_funs 是正确的，但这是的选项。因此，它需要在 compress 选项中提供：

Karol Klepacki's answer is correct about using hoist_funs, but that's an option for the UglifyJS compressor. As such it needs to be provided within the compress option:

.pipe(uglify({
   preserveComments: 'license',
   compress: { hoist_funs: false }
}))

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