fix module names

app/Main.hs

@@ -1,10 +1,10 @@
 module Main where
 
-import GEval
-import System.Environment
+import GEval.Core
+import GEval.OptionsParser
 
+import System.Environment
 import Options.Applicative
-import OptionsParser
 
 main :: IO ()
 main = do

geval.cabal

@@ -15,8 +15,8 @@ cabal-version:       >=1.10
 
 library
   hs-source-dirs:      src
-  exposed-modules:     GEval
-                     , OptionsParser
+  exposed-modules:     GEval.Core
+                     , GEval.OptionsParser
   build-depends:       base >= 4.7 && < 5
                      , cond
                      , conduit

src/GEval/Core.hs

@@ -1,4 +1,4 @@
-module GEval
+module GEval.Core
     ( geval,
       gevalCore,
       Metric(..),

src/GEval/OptionsParser.hs

@@ -1,4 +1,4 @@
-module OptionsParser
+module GEval.OptionsParser
        (fullOptionsParser,
         runGEval) where
 
@@ -8,7 +8,7 @@ import System.FilePath
 import Data.Maybe
 import System.IO
 
-import GEval
+import GEval.Core
 
 fullOptionsParser = info (helper <*> optionsParser)
        (fullDesc

test/Spec.hs

@@ -1,7 +1,7 @@
 import Test.Hspec
 
-import GEval
-import OptionsParser
+import GEval.Core
+import GEval.OptionsParser
 import Options.Applicative
 import qualified Test.HUnit as HU