Current Dev State

static/js/ketcher2/node_modules/parent-module/index.js

@@ -0,0 +1,31 @@
+'use strict';
+var callsites = require('callsites');
+
+module.exports = function (filepath) {
+	var stacks = callsites();
+
+	if (!filepath) {
+		return stacks[2].getFileName();
+	}
+
+	var seenVal = false;
+
+	// skip the first stack as it's this function
+	for (var i = 1; i < stacks.length; i++) {
+		var parentFilepath = stacks[i].getFileName();
+
+		if (parentFilepath === filepath) {
+			seenVal = true;
+			continue;
+		}
+
+		// skip native modules
+		if (parentFilepath === 'module.js') {
+			continue;
+		}
+
+		if (seenVal && parentFilepath !== filepath) {
+			return parentFilepath;
+		}
+	}
+};