Edit File - File Manager

Edit File: LocalModulesHelpers.js

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/
"use strict";

const LocalModule = require("./LocalModule");
const LocalModulesHelpers = exports;

const lookup = (parent, mod) => {
	if(mod.charAt(0) !== ".") return mod;

var path = parent.split("/"),
		segs = mod.split("/");
	path.pop();

for(let i = 0; i < segs.length; i++) {
		const seg = segs[i];
		if(seg === "..") path.pop();
		else if(seg !== ".") path.push(seg);
	}

return path.join("/");
};

LocalModulesHelpers.addLocalModule = (state, name) => {
	if(!state.localModules) state.localModules = [];
	const m = new LocalModule(state.module, name, state.localModules.length);
	state.localModules.push(m);
	return m;
};

LocalModulesHelpers.getLocalModule = (state, name, namedModule) => {
	if(!state.localModules) return null;
	if(namedModule) {
		// resolve dependency name relative to the defining named module
		name = lookup(namedModule, name);
	}
	for(let i = 0; i < state.localModules.length; i++) {
		if(state.localModules[i].name === name)
			return state.localModules[i];
	}
	return null;
};

module.exports = LocalModulesHelpers;

Back to File Manager