From 823e46900ba332e8874d54917f43f4effcd41b78 Mon Sep 17 00:00:00 2001
From: Mats Rauhala <mats.rauhala@iki.fi>
Date: Tue, 1 Jan 2019 15:30:23 +0200
Subject: [PATCH] Shell support

---
 release.nix | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/release.nix b/release.nix
index 50f63fb..a409cf9 100644
--- a/release.nix
+++ b/release.nix
@@ -1,5 +1,15 @@
 { nixpkgs ? import ./nixpkgs.nix {} }:
 
-{
+rec {
   imageduplicates = nixpkgs.haskellPackages.callPackage ./default.nix {};
+  shell = nixpkgs.buildEnv {
+    name = "shell";
+    paths = [];
+    buildInputs = with nixpkgs.haskellPackages; [
+      ghcid
+      hasktags
+      cabal-install
+      (ghcWithPackages (_: imageduplicates.buildInputs ++ imageduplicates.propagatedBuildInputs))
+    ];
+  };
 }