mpvScripts.cutter: simplify with buildLua

pkgs/applications/video/mpv/scripts/cutter.nix

@@ -1,6 +1,6 @@
-{ lib, stdenvNoCC, fetchFromGitHub, makeWrapper }:
+{ lib, buildLua, fetchFromGitHub, makeWrapper }:
 
-stdenvNoCC.mkDerivation {
+buildLua {
   pname = "video-cutter";
   version = "unstable-2021-02-03";
 
@@ -11,9 +11,6 @@ stdenvNoCC.mkDerivation {
     sha256 = "sha256-ramID1DPl0UqEzevpqdYKb9aaW3CAy3Dy9CPb/oJ4eY=";
   };
 
-  dontBuild = true;
-  dontCheck = true;
-
   nativeBuildInputs = [ makeWrapper ];
 
   postPatch = ''
@@ -27,16 +24,15 @@ stdenvNoCC.mkDerivation {
       --replace '~/.config/mpv/scripts' "''${XDG_CONFIG_HOME:-~/.config}/mpv/cutter"
   '';
 
-  installPhase = ''
-    install -Dm755 c_concat.sh $out/share/mpv/scripts/c_concat.sh
-    install cutter.lua $out/share/mpv/scripts/cutter.lua
+  passthru.scriptName = "cutter.lua";
+  extraScripts = [ "c_concat.sh" ];
 
+  postInstall = ''
+    chmod 0755 $out/share/mpv/scripts/c_concat.sh
     wrapProgram $out/share/mpv/scripts/c_concat.sh \
       --run "mkdir -p ~/.config/mpv/cutter/"
   '';
 
-  passthru.scriptName = "cutter.lua";
-
   meta = with lib; {
     description = "Cut videos and concat them automatically";
     homepage = "https://github.com/rushmj/mpv-video-cutter";

pkgs/applications/video/mpv/scripts/default.nix

@@ -12,6 +12,7 @@ in lib.recurseIntoAttrs
     autoload = callPackage ./autoload.nix { };
     chapterskip = callPackage ./chapterskip.nix { inherit buildLua; };
     convert = callPackage ./convert.nix { inherit buildLua; };
+    cutter = callPackage ./cutter.nix { inherit buildLua; };
     inhibit-gnome = callPackage ./inhibit-gnome.nix { };
     mpris = callPackage ./mpris.nix { };
     mpv-playlistmanager = callPackage ./mpv-playlistmanager.nix { inherit buildLua; };
@@ -26,7 +27,6 @@ in lib.recurseIntoAttrs
     visualizer = callPackage ./visualizer.nix { };
     vr-reversal = callPackage ./vr-reversal.nix { };
     webtorrent-mpv-hook = callPackage ./webtorrent-mpv-hook.nix { };
-    cutter = callPackage ./cutter.nix { };
   }
   // (callPackage ./occivink.nix { inherit buildLua; }))
   // lib.optionalAttrs config.allowAliases {