aveazul/dist-cjs/promisify-all.cjs

Bluebird drop-in replacement built on native Promise

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.promisifyAll = promisifyAll;
/* eslint-disable @typescript-eslint/no-explicit-any */
const promisify_ts_1 = require("./promisify.cjs");
const util_ts_1 = require("./util.cjs");
const defaultSuffix = "Async";
const defaultFilter = function (name) {
    return ((0, util_ts_1.isIdentifier)(name) &&
        name.charAt(0) !== "_" &&
        name !== "constructor" &&
        !name.endsWith("Sync"));
};
const defaultPromisifier = (fn, _defaultPromisifier, options) => {
    return (0, promisify_ts_1.promisify)(fn, {
        ...options,
        copyProps: false,
    });
};
function promisifyAll2(obj, options) {
    const allKeys = (0, util_ts_1.getObjectDataKeys)(obj);
    for (const key of allKeys) {
        const value = obj[key];
        const promisifiedKey = key + options.suffix;
        const passesDefaultFilter = options.filter === defaultFilter ? true : defaultFilter(key, value, obj);
        if (typeof value !== "function" ||
            (0, util_ts_1.isPromisified)(value) ||
            obj[promisifiedKey] ||
            !options.filter(key, value, obj, passesDefaultFilter)) {
            continue;
        }
        if (key.endsWith(options.suffix)) {
            throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\u000a\u000a    See http://goo.gl/MqrFmX\u000a".replace("%s", options.suffix));
        }
        obj[promisifiedKey] = options.promisifier(value, defaultPromisifier, {
            // context: obj, // promisified function should get the binded object using this
            copyProps: false,
            ...options,
        });
    }
}
function promisifyAll(target, _options) {
    if (typeof target !== "function" && typeof target !== "object") {
        throw new TypeError("the target of promisifyAll must be an object or a function");
    }
    const options = {
        suffix: defaultSuffix,
        filter: defaultFilter,
        promisifier: defaultPromisifier,
        Promise: globalThis.Promise,
        multiArgs: false,
        copyProps: true,
        context: undefined,
        ..._options,
    };
    const suffix = options.suffix;
    if (!(0, util_ts_1.isIdentifier)(suffix)) {
        throw new RangeError("suffix must be a valid identifier\u000a\u000a    See http://goo.gl/MqrFmX\u000a");
    }
    const allKeys = (0, util_ts_1.getObjectDataKeys)(target);
    for (const key of allKeys) {
        const value = target[key];
        if (value &&
            key !== "constructor" &&
            !key.startsWith("_") &&
            (0, util_ts_1.isClass)(value)) {
            promisifyAll2(value.prototype, options);
            promisifyAll2(value, options);
        }
    }
    promisifyAll2(target, options);
    return target;
}
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