From 6f728f33a674ce668ded32af9a272ff21b182164 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Wed, 29 Jan 2020 10:05:57 +0000
Subject: [PATCH] feat(third_party/lisp): Add derivation for unix-opts

---
 third_party/lisp/unix-opts.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 third_party/lisp/unix-opts.nix

diff --git a/third_party/lisp/unix-opts.nix b/third_party/lisp/unix-opts.nix
new file mode 100644
index 000000000..138da1c7f
--- /dev/null
+++ b/third_party/lisp/unix-opts.nix
@@ -0,0 +1,17 @@
+# unix-opts is a portable command line argument parser
+{ pkgs, ...}:
+
+let
+  src = pkgs.third_party.fetchFromGitHub {
+    owner = "libre-man";
+    repo = "unix-opts";
+    rev = "b805050b074bd860edd18cfc8776fdec666ec36e";
+    sha256 = "0j93dkc9f77wz1zfspm7q1scx6wwbm6jhk8vl2rm6bfd0n8scxla";
+  };
+in pkgs.nix.buildLisp.library {
+  name = "unix-opts";
+
+  srcs = [
+    "${src}/unix-opts.lisp"
+  ];
+}