Node.js - getting current filename

Question

How to get current file name, function name and line number?

I want to use it for logging/debugging purpose, equivalent to __FILE__, __LINE__

Answer 1

within a module you can do any of the following to get the full path with filename

this.filename;
module.filename;
__filename;

If you just want the actual name with no path or extension you can do something like this.

module.filename.slice(__filename.lastIndexOf(path.sep)+1, module.filename.length -3);