1 files changed, 36 insertions, 0 deletions
diff --git a/Biz/Cli.hs b/Biz/Cli.hs
new file mode 100644
index 0000000..f2d7fad
--- /dev/null
+++ b/Biz/Cli.hs
@@ -0,0 +1,36 @@
+{-# LANGUAGE RecordWildCards #-}
+{-# LANGUAGE NoImplicitPrelude #-}
+
+-- : dep docopt
+module Biz.Cli
+  ( Plan (..),
+    main,
+    Docopt.Docopt (..),
+    Docopt.Arguments,
+    Docopt.argument,
+    Docopt.docopt,
+    Docopt.getAllArgs,
+  )
+where
+
+import Alpha
+import qualified System.Console.Docopt as Docopt
+import qualified System.Environment as Environment
+
+data Plan = Plan
+  { help :: Docopt.Docopt,
+    move :: Docopt.Arguments -> IO (),
+    test :: Docopt.Arguments -> IO ()
+  }
+
+main :: Plan -> IO ()
+main Plan {..} =
+  Environment.getArgs
+    >>= Docopt.parseArgsOrExit help
+    >>= \args ->
+      if args `has` Docopt.longOption "test"
+        then test args
+        else move args
+
+has :: Docopt.Arguments -> Docopt.Option -> Bool
+has = Docopt.isPresent