--- /dev/null
+'use strict';
+const path = require('path');
+const Module = require('module');
+const fs = require('fs');
+
+const resolveFrom = (fromDir, moduleId, silent) => {
+ if (typeof fromDir !== 'string') {
+ throw new TypeError(`Expected \`fromDir\` to be of type \`string\`, got \`${typeof fromDir}\``);
+ }
+
+ if (typeof moduleId !== 'string') {
+ throw new TypeError(`Expected \`moduleId\` to be of type \`string\`, got \`${typeof moduleId}\``);
+ }
+
+ try {
+ fromDir = fs.realpathSync(fromDir);
+ } catch (err) {
+ if (err.code === 'ENOENT') {
+ fromDir = path.resolve(fromDir);
+ } else if (silent) {
+ return null;
+ } else {
+ throw err;
+ }
+ }
+
+ const fromFile = path.join(fromDir, 'noop.js');
+
+ const resolveFileName = () => Module._resolveFilename(moduleId, {
+ id: fromFile,
+ filename: fromFile,
+ paths: Module._nodeModulePaths(fromDir)
+ });
+
+ if (silent) {
+ try {
+ return resolveFileName();
+ } catch (err) {
+ return null;
+ }
+ }
+
+ return resolveFileName();
+};
+
+module.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId);
+module.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true);