ayakashi/lib/cli/scaffold/generatePreloader.js

The next generation web scraping framework

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.generatePreloader = void 0;
const mkdirp_1 = __importDefault(require("mkdirp"));
const util_1 = require("util");
const path_1 = require("path");
const fs_1 = require("fs");
const opLog_1 = require("../../opLog/opLog");
const mkdirp = util_1.promisify(mkdirp_1.default);
const writeFile = util_1.promisify(fs_1.writeFile);
const exists = util_1.promisify(fs_1.exists);
function generatePreloader(directory, name, ts) {
    return __awaiter(this, void 0, void 0, function* () {
        const opLog = opLog_1.getOpLog();
        const ext = ts ? ".ts" : ".js";
        let fileName;
        if (name.indexOf(ext) > -1) {
            fileName = name;
        }
        else {
            fileName = `${name}${ext}`;
        }
        const preloadersFolder = path_1.join(directory, "preloaders");
        const filePath = path_1.join(preloadersFolder, fileName);
        if (yield exists(filePath)) {
            opLog.error(`preloader <${name}> already exists in ${filePath}`);
            return;
        }
        yield mkdirp(preloadersFolder);
        const content = ts ? getContentTS(name) : getContent(name);
        yield writeFile(filePath, content);
        opLog.info(`Created <${name}> in ${filePath}`);
    });
}
exports.generatePreloader = generatePreloader;
function getContent(name) {
    return (`//run it on load
// console.log(navigator.userAgent);

//or export it as a module to be available inside evaluate() calls
//as this.preloaders.${name}() or window.ayakashi.preloaders.${name}()

// module.exports = function() {
//     console.log(navigator.userAgent);
// };
`);
}
function getContentTS(name) {
    return (`//run it on load
// console.log(navigator.userAgent);

//or export it as a module to be available inside evaluate() calls
//as this.preloaders.${name}() or window.ayakashi.preloaders.${name}()

//type definition, fill in actual type
// import {} from "@ayakashi/types/types/prelude/prelude";
// declare module "@ayakashi/types/types/prelude/prelude" {
//     export interface IPreloaders {
//         ${name}: () => string;
//     }
// }

// export default function() {
//     return navigator.userAgent;
// }
`);
}