1 files changed, 21 insertions, 0 deletions
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/yason.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/yason.nix
new file mode 100644
index 0000000000000..c2b1ed9b5566f
--- /dev/null
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/yason.nix
@@ -0,0 +1,21 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''yason'';
+  version = ''v0.7.6'';
+
+  description = ''JSON parser/encoder'';
+
+  deps = [ args."alexandria" args."trivial-gray-streams" ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/yason/2016-02-08/yason-v0.7.6.tgz'';
+    sha256 = ''00gfn14bvnw0in03y5m2ssgvhy3ppf5a3s0rf7mf4rq00c5ifchk'';
+  };
+
+  overrides = x: {
+    postInstall = ''
+        echo "$CL_SOURCE_REGISTRY"
+        NIX_LISP_PRELAUNCH_HOOK='nix_lisp_run_single_form "(asdf:load-system :yason)"' "$out/bin/yason-lisp-launcher.sh" ""
+    '';
+  };
+}