File Content: index.js "use strict"; // Call this function in a another function to find out the file from // which that function was called from. (Inspects the v8 stack trace) // // Inspired by http://stackoverflow.com/questions/13227489 module.exports = function getCallerFile(position) { if (position === void 0) { position = 2; } if (position >= Error.stackTraceLimit) { throw new TypeError('getCallerFile(position) requires position be less then Error.stackTraceLimit but position was: `' + position + '` and Error.stackTraceLimit was: `' + Error.stackTraceLimit + '`'); } var oldPrepareStackTrace = Error.prepareStackTrace; Error.prepareStackTrace = function (_, stack) { return stack; }; var stack = new Error().stack; Error.prepareStackTrace = oldPrepareStackTrace; if (stack !== null && typeof stack === 'object') { // stack[0] holds this file // stack[1] holds where this function was called // stack[2] holds the file we're interested in return stack[position] ? stack[position].getFileName() : undefined; } }; //# sourceMappingURL=index.js.map Submit