From 55639c3aeb20cf799de5394cc6c9229a99ac505c Mon Sep 17 00:00:00 2001
From: zimbatm <zimbatm@zimbatm.com>
Date: Sun, 17 Nov 2013 14:00:12 +0000
Subject: [PATCH] Adds a new package: direnv

---
 pkgs/tools/misc/direnv/default.nix | 37 ++++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix    |  2 ++
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/tools/misc/direnv/default.nix

diff --git a/pkgs/tools/misc/direnv/default.nix b/pkgs/tools/misc/direnv/default.nix
new file mode 100644
index 000000000000..5588fe3d647f
--- /dev/null
+++ b/pkgs/tools/misc/direnv/default.nix
@@ -0,0 +1,37 @@
+{ fetchurl, stdenv, go }:
+
+let
+  version = "2.1.0";
+in
+stdenv.mkDerivation {
+  name = "direnv-${version}";
+  src = fetchurl {
+    url = "http://github.com/zimbatm/direnv/archive/v${version}.tar.gz";
+    name = "direnv-${version}.tar.gz";
+    sha256 = "4dad14e53aa5a20fd11cdbb907c19a05f16464172af302981adb410bd691cefe";
+  };
+
+  buildInputs = [ go ];
+
+  buildPhase = "make";
+  installPhase = "make install DESTDIR=$out";
+
+  meta = {
+    description = "a shell extension that manages your environment";
+    longDescription = ''
+      Once hooked into your shell direnv is looking for an .envrc file in your
+      current directory before every prompt.
+
+      If found it will load the exported environment variables from that bash
+      script into your current environment, and unload them if the .envrc is
+      not reachable from the current path anymore.
+
+      In short, this little tool allows you to have project-specific
+      environment variables.
+    '';
+    homepage = http://direnv.net;
+    license = stdenv.lib.licenses.mit;
+    platforms = stdenv.lib.platforms.all;
+    maintainers = [ stdenv.lib.maintainers.zimbatm ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 263cbe8ef123..fd1fbe2c4000 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -553,6 +553,8 @@ let
 
   ditaa = callPackage ../tools/graphics/ditaa { };
 
+  direnv = callPackage ../tools/misc/direnv { };
+
   dlx = callPackage ../misc/emulators/dlx { };
 
   eggdrop = callPackage ../tools/networking/eggdrop { };