modularize

hs-glsl.cabal

@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               hs-glsl
-version:            0.1.0
+version:            0.2.0
 homepage:           https://git.mtgmonkey.net/Andromeda/hs-glsl
 license:            BSD-3-Clause
 license-file:       LICENSE
@@ -11,15 +11,23 @@ build-type:         Simple
 common warnings
     ghc-options:
         -Wall
+        -Werror
 library
     import:           warnings
     build-depends:    base >=4.20
     hs-source-dirs:   src
-    exposed-modules:  Lib
+    exposed-modules:  GLSL
+                    , GLSL.Compile
+                    , GLSL.Internal
+                    , GLSL.Internal.Compile
     default-language: Haskell2010
 executable hs-glsl
     import:           warnings
     main-is:          Main.hs
     build-depends:    base >=4.20
     hs-source-dirs:   src
+    other-modules:    GLSL
+                    , GLSL.Compile
+                    , GLSL.Internal
+                    , GLSL.Internal.Compile
     default-language: Haskell2010