From 113e08365e3b68146eb7b1791272248989296c01 Mon Sep 17 00:00:00 2001
From: Rnhmjoj <micheleguerinirocco@me.com>
Date: Tue, 25 Nov 2014 00:22:54 +0100
Subject: [PATCH] Do some order

---
 Main.hs | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/Main.hs b/Main.hs
index 9ffff71..e5ba766 100644
--- a/Main.hs
+++ b/Main.hs
@@ -6,13 +6,12 @@ import Data.Maybe          (fromJust)
 import Data.HashMap.Strict (delete)
 import Control.Lens
 import Control.Applicative
-
-import qualified Data.ByteString.Lazy.Char8 as C
 import System.Console.ArgParser
 import System.Process
-
+import qualified Data.ByteString.Lazy.Char8 as C
 import Json
 
+
 data ProgArgs = ProgArgs
     { name     :: String
     , url      :: String
@@ -21,6 +20,7 @@ data ProgArgs = ProgArgs
     , raw      :: Bool
     } deriving (Show)
 
+
 parser :: ParserSpec ProgArgs
 parser = ProgArgs
     `parsedBy` reqPos   "name"     `Descr` "Namecoin name id"
@@ -30,12 +30,25 @@ parser = ProgArgs
     `andBy`    boolFlag "block"    `Descr` "Show blockchain data (require local connecton)"
     `andBy`    boolFlag "raw"      `Descr` "Print raw JSON data"
 
+
 interface :: IO (CmdLnInterface ProgArgs)
 interface =
     (`setAppDescr` "Query the namecoin blockchain") <$> 
     (`setAppEpilog` "Stat rosa pristina nomine, nomina nuda tenemus.") <$>
     mkApp parser
 
+
+main :: IO ()
+main = interface >>= flip runApp exec
+
+
+exec :: ProgArgs -> IO ()
+exec args@ProgArgs{..} =
+    if dnschain
+    then handleDnschain url name raw
+    else handleLocal name block
+
+
 handleLocal :: String -> Bool -> IO ()
 handleLocal name block = do
     out <- readProcess "namecoind" ["name_show", name] ""
@@ -48,6 +61,7 @@ handleLocal name block = do
                 extra   = toJSON $ delete "value" res
         Nothing  -> putStrLn "Error parsing data"
 
+
 handleDnschain :: String -> String -> Bool -> IO ()
 handleDnschain url name raw = do
     req <- get (url ++ name)
@@ -58,12 +72,3 @@ handleDnschain url name raw = do
         case decode body of
             Just res -> repr res
             Nothing  -> "Error parsing data"
-
-exec :: ProgArgs -> IO ()
-exec args@ProgArgs{..} =
-    if dnschain
-    then handleDnschain url name raw
-    else handleLocal name block
-
-main :: IO ()
-main = interface >>= flip runApp exec
\ No newline at end of file