From 9ec3e833f7d22594cf63042b67be0e5cd2b7b212 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Mon, 7 Apr 2014 13:03:55 +0200
Subject: [PATCH] hledger-web: patch to fix build with recent versions of
 conduit

Cc: @simonmichael
---
 .../haskell/hledger-web/build-fix.patch       | 47 +++++++++++++++++++
 .../libraries/haskell/hledger-web/default.nix |  1 +
 2 files changed, 48 insertions(+)
 create mode 100644 pkgs/development/libraries/haskell/hledger-web/build-fix.patch

diff --git a/pkgs/development/libraries/haskell/hledger-web/build-fix.patch b/pkgs/development/libraries/haskell/hledger-web/build-fix.patch
new file mode 100644
index 000000000000..45862bf1679c
--- /dev/null
+++ b/pkgs/development/libraries/haskell/hledger-web/build-fix.patch
@@ -0,0 +1,47 @@
+Only in hledger-web-0.22.4: dist
+diff -urw hledger-web-0.22.4-orig/Hledger/Web/Main.hs hledger-web-0.22.4/Hledger/Web/Main.hs
+--- hledger-web-0.22.4-orig/Hledger/Web/Main.hs	2014-04-07 13:00:41.168884350 +0200
++++ hledger-web-0.22.4/Hledger/Web/Main.hs	2014-04-07 13:14:46.584599468 +0200
+@@ -15,7 +15,8 @@
+ -- import Yesod.Default.Main   (defaultMain)
+ import Settings            --  (parseExtra)
+ import Application          (makeApplication)
+-import Data.Conduit.Network (HostPreference(HostIPv4))
++import Data.String
++import Data.Conduit.Network
+ import Network.Wai.Handler.Warp (runSettings, defaultSettings, settingsPort)
+ import Network.Wai.Handler.Launch (runUrlPort)
+ --
+@@ -65,7 +66,7 @@
+   app <- makeApplication opts j' AppConfig{appEnv = Development
+                                           ,appPort = p
+                                           ,appRoot = pack u
+-                                          ,appHost = HostIPv4
++                                          ,appHost = fromString "*4"
+                                           ,appExtra = Extra "" Nothing staticRoot
+                                           }
+   if server_ opts
+diff -urw hledger-web-0.22.4-orig/hledger-web.cabal hledger-web-0.22.4/hledger-web.cabal
+--- hledger-web-0.22.4-orig/hledger-web.cabal	2014-04-07 13:00:41.168884350 +0200
++++ hledger-web-0.22.4/hledger-web.cabal	2014-04-07 13:16:26.376772344 +0200
+@@ -128,7 +128,7 @@
+                    , http-conduit
+                    , http-client          >= 0.2 && < 0.3
+                    , HUnit
+-                   , network-conduit
++                   , network-conduit, conduit-extra
+                    , old-locale
+                    , parsec
+                    , regexpr              >= 0.5.1
+@@ -220,7 +220,7 @@
+                    , http-conduit
+                    , http-client          >= 0.2 && < 0.3
+                    , HUnit
+-                   , network-conduit
++                   , network-conduit, conduit-extra
+                    , old-locale
+                    , parsec
+                    , regexpr              >= 0.5.1
+Only in hledger-web-0.22.4: Setup
+Only in hledger-web-0.22.4: Setup.hi
+Only in hledger-web-0.22.4: Setup.o
diff --git a/pkgs/development/libraries/haskell/hledger-web/default.nix b/pkgs/development/libraries/haskell/hledger-web/default.nix
index eee84c338e63..58328ae9cf50 100644
--- a/pkgs/development/libraries/haskell/hledger-web/default.nix
+++ b/pkgs/development/libraries/haskell/hledger-web/default.nix
@@ -22,6 +22,7 @@ cabal.mkDerivation (self: {
   testDepends = [ hspec yesod yesodTest ];
   jailbreak = true;
   doCheck = false;
+  patches = [ ./build-fix.patch ];
   meta = {
     homepage = "http://hledger.org";
     description = "A web interface for the hledger accounting tool";