Figure out exactly what file has been changed instead of clear all cache

[glenjamin]

Figure out exactly what file has been changed instead of clear all cache

[nickgcattaneo]

Webpack's compiler instance, which is exposed in this example, supports an invalid event, which exposes a parameter of the filename. See event hooks.

e.g.
compiler.plugin('invalid', fileName => {/* do something with the filename */})

[namnm]

I have just thought about this and I think It's pretty impossible to figure out exactly what files have been changed.
We must flush not only the changed files, but also the files which require the changed files, and so on cursively until the top of the require stack.
So flushing all the files from shared and server folder like what the owner do now is the right way.

Closing...