From 4db7046b7f8accc66c81ec9f454cb8695532a31f Mon Sep 17 00:00:00 2001
From: nicoo <nicoo@mur.at>
Date: Sat, 11 Nov 2023 22:27:22 +0000
Subject: [PATCH] mpvScripts.buildLua: Strip `pname` when inferring
 `scriptName`

---
 pkgs/applications/video/mpv/scripts/buildLua.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/video/mpv/scripts/buildLua.nix b/pkgs/applications/video/mpv/scripts/buildLua.nix
index 4c1e1957c097..c7f510253f94 100644
--- a/pkgs/applications/video/mpv/scripts/buildLua.nix
+++ b/pkgs/applications/video/mpv/scripts/buildLua.nix
@@ -20,11 +20,17 @@ lib.makeOverridable (args: stdenvNoCC.mkDerivation (extendedBy
   , extraScripts ? []
   , ... }@args:
   let
+    strippedName = with builtins;
+      let groups = match "mpv[-_](.*)" pname; in
+      if groups != null
+      then head groups
+      else pname
+    ;
     # either passthru.scriptName, inferred from scriptPath, or from pname
     scriptName = (args.passthru or {}).scriptName or (
       if args ? scriptPath
       then fileName args.scriptPath
-      else "${pname}.lua"
+      else "${strippedName}.lua"
     );
     scriptPath = args.scriptPath or "./${scriptName}";
   in {