From 96e39cf8755431e7ffadebd436b93ed9154dfe1d Mon Sep 17 00:00:00 2001
From: Nicolas Pouillard <nicolas.pouillard@gmail.com>
Date: Tue, 16 Dec 2014 01:25:01 +0100
Subject: [PATCH] dist: builds with nix now

---
 c2n-regen.sh    |  4 ++++
 default.nix     | 24 ++++++++++++++++++++++++
 hx.cabal        |  6 +++++-
 nix/RFC1751.nix | 26 ++++++++++++++++++++++++++
 shell.nix       | 13 +++++++++++++
 5 files changed, 72 insertions(+), 1 deletion(-)
 create mode 100755 c2n-regen.sh
 create mode 100644 default.nix
 create mode 100644 nix/RFC1751.nix
 create mode 100644 shell.nix

diff --git a/c2n-regen.sh b/c2n-regen.sh
new file mode 100755
index 0000000..9fe1f98
--- /dev/null
+++ b/c2n-regen.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+cabal2nix ./. > default.nix
+#cabal2nix cabal://RFC1751 > nix/RFC1751.nix
+cabal2nix --rev=cb6b960262ce1a7f598a3d08d00a2c348dfed91e git://github.com/np/RFC1751.git > nix/RFC1751.nix
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..828eb2e
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,24 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, aeson, attoparsec, base16Bytestring, binary, cryptohash
+, either, hashable, haskoin, RFC1751, scientific, text
+, unorderedContainers
+}:
+
+cabal.mkDerivation (self: {
+  pname = "hx";
+  version = "0.1.0.0";
+  src = ./.;
+  isLibrary = false;
+  isExecutable = true;
+  buildDepends = [
+    aeson attoparsec base16Bytestring binary cryptohash either hashable
+    haskoin RFC1751 scientific text unorderedContainers
+  ];
+  meta = {
+    homepage = "https://github.com/np/hx";
+    description = "Bitcoin CLI tools: Haskell port of Sx using Haskoin";
+    license = self.stdenv.lib.licenses.gpl3;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/hx.cabal b/hx.cabal
index 501458c..580e40e 100644
--- a/hx.cabal
+++ b/hx.cabal
@@ -17,7 +17,11 @@ executable hx
   ghc-options:         -Wall
   build-depends:       base >=4.6, haskoin, bytestring, base16-bytestring,
                        scientific, binary, RFC1751 >= 0.3, containers,
-                       aeson, cryptohash
+                       aeson, cryptohash,
+                       -- required by aeson
+                       attoparsec, hashable, unordered-containers, text,
+                       -- required by haskoin
+                       either
   default-language:    Haskell2010
   -- other-modules:       
   -- other-extensions:    
diff --git a/nix/RFC1751.nix b/nix/RFC1751.nix
new file mode 100644
index 0000000..45460c4
--- /dev/null
+++ b/nix/RFC1751.nix
@@ -0,0 +1,26 @@
+# This file was auto-generated by cabal2nix. Please do NOT edit manually!
+
+{ cabal, binary, fetchgit, HUnit, QuickCheck, testFramework
+, testFrameworkHunit, testFrameworkQuickcheck2
+}:
+
+cabal.mkDerivation (self: {
+  pname = "RFC1751";
+  version = "0.3.0.0";
+  src = fetchgit {
+    url = "git://github.com/np/RFC1751.git";
+    sha256 = "bca0caaa073d1a0d828b08632838f414d3358db90e7f4d43045a028540f25327";
+    rev = "cb6b960262ce1a7f598a3d08d00a2c348dfed91e";
+  };
+  buildDepends = [ binary ];
+  testDepends = [
+    binary HUnit QuickCheck testFramework testFrameworkHunit
+    testFrameworkQuickcheck2
+  ];
+  meta = {
+    homepage = "https://github.com/xenog/RFC1751";
+    description = "RFC-1751 library for Haskell";
+    license = self.stdenv.lib.licenses.publicDomain;
+    platforms = self.ghc.meta.platforms;
+  };
+})
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..8730cbd
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,13 @@
+let pkgs = (import <nixpkgs> {});
+    haskellPackages = pkgs.recurseIntoAttrs (pkgs.haskellPackages.override {
+    extension = self : super :
+    let callPackage = self.callPackage;
+    in {
+       RFC1751 = callPackage ./nix/RFC1751.nix {};
+       thisPackage = haskellPackages.callPackage (import ./default.nix) {};
+    };});
+in pkgs.lib.overrideDerivation haskellPackages.thisPackage (old: {
+   buildInputs = old.buildInputs ++ [
+     haskellPackages.cabalInstall
+     # (2)
+   ];})