first commit

server/node_modules/is-installed-globally/index.js

@@ -0,0 +1,15 @@
+'use strict';
+const fs = require('fs');
+const globalDirs = require('global-dirs');
+const isPathInside = require('is-path-inside');
+
+module.exports = (() => {
+	try {
+		return (
+			isPathInside(__dirname, globalDirs.yarn.packages) ||
+			isPathInside(__dirname, fs.realpathSync(globalDirs.npm.packages))
+		);
+	} catch {
+		return false;
+	}
+})();