From 8eae978eae38abb7ea96189166490dc72ff40a40 Mon Sep 17 00:00:00 2001
From: MattK <matt@hybriddba.com>
Date: Fri, 24 Jul 2015 12:14:18 -0400
Subject: [PATCH] Enable log capture if stdout is not a terminal

---
 src/PostgREST/Main.hs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/PostgREST/Main.hs b/src/PostgREST/Main.hs
index 58cd0ea07..8592f5538 100644
--- a/src/PostgREST/Main.hs
+++ b/src/PostgREST/Main.hs
@@ -24,6 +24,8 @@ import qualified Hasql as H
 import qualified Hasql.Postgres as P
 import Options.Applicative hiding (columns)
 
+import System.IO (stderr, stdin, stdout, hSetBuffering, BufferMode(..))
+
 import PostgREST.Config (AppConfig(..), argParser, corsPolicy)
 
 isServerVersionSupported = do
@@ -32,6 +34,10 @@ isServerVersionSupported = do
 
 main :: IO ()
 main = do
+  hSetBuffering stdout LineBuffering
+  hSetBuffering stdin  LineBuffering
+  hSetBuffering stderr NoBuffering
+
   let opts = info (helper <*> argParser) $
                 fullDesc
                 <> progDesc (