esnext/es6-module-transpiler — pull request #149 by ericf (2014-08-13 22:25:49+00:00)
Title: Add `src` property to Module for control over I/O

This splits apart reading in the module src code from parsing it into an AST. By adding a `src` property to Module instances, there's now a hook to control file I/O — for instance to cache the src of unchanged modules between re-builds.