Improvements to compiler driver #14
Description
- Don't recompile files that are not changed
- Don't copy runtime files again and again
- Make runtime a separate npm pacakage?
- Cache export graph and other data structures used
- Persist package.json, Gulpfile across builds. Currently we copy it again and again. Practically, users would want to add their own JS dependencies. Overall we need some notion of workspace.
- Option to just compile and update complete runtime.
- Option to compile just single file
- Compiling single files from outside directories is buggy. #308
- A build system for RacketScript which also watches and automatically compiles them.
- Improvements (caching?) global identifier graph and other computed data.
- Parallelize compilation.