Combine source maps of two compilation steps

Question

I\'ve got a two-step compilation process for my web application. Firstly, I compile CoffeeScript files into JavaScript files [1]. Then the JavaScript files (both ones that c

Answer 1

Closure Compiler now implements --apply_input_source_maps (and --parse_inline_source_maps to boot). That should do exactly what you're trying to achieve here, no additional tooling required.