element-plus/lib/hooks/use-attrs/index.js

> TODO: description

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const vue_1 = require("vue");
const util_1 = require("../../utils/util");
const DEFAULT_EXCLUDE_KEYS = ['class', 'style'];
const LISTENER_PREFIX = /^on[A-Z]/;
exports.default = (params = {}) => {
    const { excludeListeners = false, excludeKeys = [] } = params;
    const instance = vue_1.getCurrentInstance();
    const attrs = vue_1.shallowRef({});
    const allExcludeKeys = excludeKeys.concat(DEFAULT_EXCLUDE_KEYS);
    // Since attrs are not reactive, make it reactive instead of doing in `onUpdated` hook for better performance
    instance.attrs = vue_1.reactive(instance.attrs);
    vue_1.watchEffect(() => {
        const res = util_1.entries(instance.attrs)
            .reduce((acm, [key, val]) => {
            if (!allExcludeKeys.includes(key) &&
                !(excludeListeners && LISTENER_PREFIX.test(key))) {
                acm[key] = val;
            }
            return acm;
        }, {});
        attrs.value = res;
    });
    return attrs;
};