Research way to parse message into AST

[TejasSC]

Resolves #6

[TejasSC]

So for some reason I can't resolve this error even though i'm using a content as a String, which I break up into lines later on...

[chshersh]

@TejasSC The problem is in the type of parseName function.

parseName :: FilePath -> String

This is a pure function. But since String is a type alias to [Char] and you're using monadic do-notation, that compiler assumes that you're working inside [] monad where readFile works in IO monad:

readFile :: FilePath -> IO String

[TejasSC]

So this keeps happening everytime I set a filepath argument to "protobuf2.proto"
Should I read from this file?

[chshersh]

@TejasSC When you launch your executable it's running in your project root (if you executing it while you're in project root). I guess if you change your path to proto/protobuf2.proto (by explcitly specifying full relative path from project root) it should find the file.