code: function() {
      if (!this._inRepoAddons) {
        const pkg = this.project.pkg;
        const inRepoAddonPaths = pkg['ember-addon'] && pkg['ember-addon'].paths;
        this._inRepoAddons = (inRepoAddonPaths || []).map((addonPath) => {
          let addonName = path.basename(addonPath);
          return this.project.findAddonByName(addonName);
        });
      }
  
      return this._inRepoAddons.filter(Boolean);
    }
docs: Find the app's in-repo addons (if any).
  @returns {Array<Addon>} the in-repo addons