refactor(3p/lisp): Use sources from nixpkgs where possible r/3246

nixpkgs includes a lispPackages set which is generated from something.
In the meantime, we pretty much never update our Lisp deps.

This commit ties our sources to nixpkgs.lispPackages where the desired
package is included in nixpkgs (which is actually most of them!)

Change-Id: I520a006535980271b2fa4e0ed4e34029475dcbef
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4331
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>

1 files changed, 2 insertions, 7 deletions

diff --git a/third_party/lisp/unix-opts.nix b/third_party/lisp/unix-opts.nix
index 389de25eff4f..e52eab959d3e 100644
--- a/third_party/lisp/unix-opts.nix
+++ b/third_party/lisp/unix-opts.nix
@@ -1,13 +1,8 @@
 # unix-opts is a portable command line argument parser
 { depot, pkgs, ...}:
 
-let
-  src = pkgs.fetchFromGitHub {
-    owner = "libre-man";
-    repo = "unix-opts";
-    rev = "b805050b074bd860edd18cfc8776fdec666ec36e";
-    sha256 = "0j93dkc9f77wz1zfspm7q1scx6wwbm6jhk8vl2rm6bfd0n8scxla";
-  };
+
+let src = with pkgs; srcOnly lispPackages.unix-opts;
 in depot.nix.buildLisp.library {
   name = "unix-opts";