waw/runner.js

waw is a minimalistic Node.js framework that serves as a foundation for building various types of projects. The core framework itself contains almost no code—its functionality is driven entirely by the modules you choose to include, making it highly flexi

const fs = require("fs");
module.exports = function (waw) {
	waw.readline = require("readline").createInterface({
		input: process.stdin,
		output: process.stdout,
	});
	waw.ensure = (base, folder, message_exists, is_component = true) => {
		if (waw.argv.length < 2) {
			console.log("Provide name");
			process.exit(0);
		}
		if (waw.argv[waw.argv.length - 1].endsWith(".git")) {
			waw.repo = waw.argv.pop();
		} else if (waw.argv[waw.argv.length - 1].split("-").length === 2) {
			waw.repo = waw.argv.pop();
			if (waw.argv.length === 1) {
				waw.argv.push(waw.repo.split("-")[1]);
			}
			waw.repo = "https://github.com/WebArtWork/" + waw.repo + ".git";
		}
		waw.name = waw.argv[waw.argv.length - 1].toLowerCase();
		if (waw.argv.length > 2) {
			waw.argv[1] = folder + "/" + waw.argv[1];
		}
		while (waw.argv.length > 2) {
			waw.argv[1] += "/" + waw.argv.splice(2, 1);
		}
		if (!fs.existsSync(base + folder)) {
			fs.mkdirSync(base + folder);
		}
		if (waw.argv[1].indexOf("/") >= 0) {
			waw.path = waw.argv[1];
			waw.name = waw.name.split("/").pop();
		} else {
			waw.path = folder + "/" + waw.argv[1];
		}
		waw.base = base + waw.path;
		if (fs.existsSync(waw.base)) {
			console.log(message_exists);
			process.exit(0);
		}
		if (waw.repo) {
			fs.mkdirSync(waw.base);
			waw.fetch(waw.base, waw.repo, (err) => {
				if (err) console.log("Repository was not found");
				else console.log("Code is successfully installed");
				process.exit(1);
			});
			return true;
		}
		if (is_component) {
			waw.base += "/" + waw.name;
		}
		waw.Name = waw.name.slice(0, 1).toUpperCase() + waw.name.slice(1);
		return waw.repo;
	};
	waw.read_customization = (defaults, element, next) => {
		// let elements = waw.getDirectories(process.cwd() + '/template/' + element);
		// for (var i = 0; i < elements.length; i++) {
		// 	defaults[element][path.basename(elements[i])] = elements[i];
		// }
		if (defaults && Object.keys(defaults[element]).length > 1) {
			waw.template = defaults[element];
			let text = "Which element you want to use?",
				counter = 0,
				repos = {};
			for (let key in defaults[element]) {
				repos[++counter] = defaults[element][key];
				text += "\n" + counter + ") " + key;
			}
			text += "\nChoose number: ";
			return waw.readline.question(text, (answer) => {
				if (!answer || !repos[parseInt(answer)]) {
					return this.read_customization(waw, element, next);
				}
				waw.template = repos[parseInt(answer)];
				next();
			});
		} else {
			waw.template = defaults[element].default;
			next();
		}
	};
	waw.add_code = (opts) => {
		if (!fs.existsSync(opts.file)) return;
		let code = fs.readFileSync(opts.file, "utf8");
		if (code && code.indexOf(opts.search) > -1) {
			code = code.replace(opts.search, opts.replace);
			fs.writeFileSync(opts.file, code, "utf8");
		}
	};
};