source maps in entry file

[mattdesl]

example.js

var fs = require('fs')
debugger

no source maps:

however, it works when you require('./foo.js') from an entry.

[mattdesl]

This happens when index.html points to the same file (e.g. test.js) as we are serving and bundling.

A workaround:

hihat test.js --serve bundle.js

To fix this bug, we could always use bundle.js -- of course, if somebody does hihat bundle.js the issue will appear again. Maybe using a unique hash or something? Or maybe there is a better solution.