schnee effeckt und fehler Korektur

node_modules/bin-version-check/index.js

@@ -1,28 +1,22 @@
 'use strict';
-var semver = require('semver');
-var binVersion = require('bin-version');
-var semverTruncate = require('semver-truncate');
+const semver = require('semver');
+const binVersion = require('bin-version');
+const semverTruncate = require('semver-truncate');
 
-module.exports = function (bin, versionRange, cb) {
-	if (typeof bin !== 'string' || typeof versionRange !== 'string') {
-		throw new Error('`binary` and `versionRange` required');
+module.exports = (binary, semverRange, options) => {
+	if (typeof binary !== 'string' || typeof semverRange !== 'string') {
+		return Promise.reject(new Error('`binary` and `semverRange` arguments required'));
 	}
 
-	if (!semver.validRange(versionRange)) {
-		return cb(new Error('Invalid version range'));
+	if (!semver.validRange(semverRange)) {
+		return Promise.reject(new Error('Invalid version range'));
 	}
 
-	binVersion(bin, function (err, binVersion) {
-		if (err) {
-			return cb(err);
+	return binVersion(binary, options).then(binaryVersion => {
+		if (!semver.satisfies(semverTruncate(binaryVersion, 'patch'), semverRange)) {
+			const error = new Error(`${binary} ${binaryVersion} doesn't satisfy the version requirement of ${semverRange}`);
+			error.name = 'InvalidBinaryVersion';
+			throw error;
 		}
-
-		if (!semver.satisfies(semverTruncate(binVersion, 'patch'), versionRange)) {
-			err = new Error(bin + ' ' + binVersion + ' does not satisfy the version requirement of ' + versionRange);
-			err.name = 'InvalidBinVersion';
-			return cb(err);
-		}
-
-		cb();
 	});
 };