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CVSS_3.0_GUI / dist / CVSS_3.0_Calc-1.0.0-linux-x64 / node_modules / nwjs-builder-phoenix / node_modules / yargs / node_modules / get-caller-file / index.js
root on 7 May 2019 725 bytes Initial commit
  1. 'use strict';
  2.  
  3. // Call this function in a another function to find out the file from
  4. // which that function was called from. (Inspects the v8 stack trace)
  5. //
  6. // Inspired by http://stackoverflow.com/questions/13227489
  7.  
  8. module.exports = function getCallerFile(_position) {
  9. var oldPrepareStackTrace = Error.prepareStackTrace;
  10. Error.prepareStackTrace = function(err, stack) { return stack; };
  11. var stack = new Error().stack;
  12. Error.prepareStackTrace = oldPrepareStackTrace;
  13.  
  14. var position = _position ? _position : 2;
  15.  
  16. // stack[0] holds this file
  17. // stack[1] holds where this function was called
  18. // stack[2] holds the file we're interested in
  19. return stack[position] ? stack[position].getFileName() : undefined;
  20. };
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