Setup.hs now builds profile.tar, closes #164

Setup.hs

 import Distribution.Simple
-main = defaultMain
+
+import Control.Applicative ((<$>))
+import Data.List (isInfixOf)
+import Codec.Archive.Tar (create)
+import System.Directory (getDirectoryContents)
+
+main = defaultMainWithHooks simpleUserHooks {
+    preBuild = makeProfileTar
+  }
+
+makeProfileTar args flags = do
+  putStrLn "Building profile.tar."
+
+  let profileDir = "profile"
+      tarFile = profileDir ++ "/profile.tar"
+  files <- filter realFile <$> filter notProfileTar <$> getDirectoryContents profileDir
+  print files
+  create tarFile profileDir files
+  preBuild simpleUserHooks args flags
+  where
+    notProfileTar str = not $ "profile.tar" `isInfixOf` str
+    realFile str = str /= "." && str /= ".."

ihaskell.cabal

@@ -37,7 +37,7 @@ maintainer:          andrew.gibiansky@gmail.com
 
 category:            Development
 
-build-type:          Simple
+build-type:          Custom
 
 -- Constraint on the version of Cabal needed to build this package.
 cabal-version:       >=1.16