ember.js - Ember插件将文件添加到根目录

我有一个插件，需要将一组JS文件从其Bower目录复制到Ember应用程序的/dist根目录(这是用于确定与服务人员相关的规则)。我以为也许可以使用treeForApp钩子(Hook)，但是当我没有收到任何错误时，我也没有得到想要的结果。index.js是:

const Funnel = require('broccoli-funnel');

module.exports = {
  name: 'ember-upup',
  treeForApp: function(tree) {
    tree = new Funnel(tree, { include:
      [
        'bower_components/upup/dist/upup.min.js',
        'bower_components/upup/dist/upup.sw.min.js'
      ]});

    return this._super.treeForApp.call(this, tree);
  },

最佳答案

看起来我的最初尝试还不是很遥远。为了使其正常工作，您需要像这样钩入treeForPublic钩子(Hook):

const path = require('path');
const Funnel = require('broccoli-funnel');
const mergeTrees = require('broccoli-merge-trees');
const JS_FILES = ['upup.min.js', 'upup.sw.min.js'];

module.exports = {
  treeForPublic: function() {
    const upupPath = path.join(this.app.bowerDirectory, 'upup/dist');
    const publicTree = this._super.treeForPublic.apply(this, arguments);
    const trees = [];
    if (publicTree) {
      trees.push(publicTree);
    }
    trees.push(new Funnel(upupPath, {
      include: JS_FILES,
      destDir: '/'
    }));

    return mergeTrees(trees);
  }
}

希望能有所帮助。