From 3be0766a7a1a7afef0d2227fd65b39df35d57ff6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kier=C3=A1n=20Meinhardt?= <kmein@posteo.de>
Date: Fri, 11 Mar 2022 00:04:44 +0100
Subject: [PATCH] feat(mpv): add visualizer

---
 configs/mpv.nix             |  8 ++++++++
 packages/mpv-visualizer.nix | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 packages/mpv-visualizer.nix

diff --git a/configs/mpv.nix b/configs/mpv.nix
index e847ca6..171af6b 100644
--- a/configs/mpv.nix
+++ b/configs/mpv.nix
@@ -1,12 +1,19 @@
 {
   pkgs,
   lib,
+  config,
   ...
 }: let
   swallow = command: "${pkgs.scripts.swallow}/bin/swallow ${command}";
 in {
   environment.shellAliases.smpv = swallow "mpv";
 
+  nixpkgs.overlays = [
+    (self: super: {
+      mpv = config.home-manager.users.me.programs.mpv.finalPackage;
+    })
+  ];
+
   home-manager.users.me = {
     programs.mpv = {
       enable = true;
@@ -26,6 +33,7 @@ in {
       };
       scripts = [
         pkgs.mpvScripts.youtube-quality
+        (pkgs.callPackage <niveum/packages/mpv-visualizer.nix> {})
       ];
     };
   };
diff --git a/packages/mpv-visualizer.nix b/packages/mpv-visualizer.nix
new file mode 100644
index 0000000..5019abc
--- /dev/null
+++ b/packages/mpv-visualizer.nix
@@ -0,0 +1,37 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchFromGitHub,
+  curl,
+  xclip,
+}:
+stdenvNoCC.mkDerivation rec {
+  pname = "visualizer";
+  version = "unstable-2021-07-10";
+
+  src = fetchFromGitHub {
+    owner = "mfcc64";
+    repo = "mpv-scripts";
+    rev = "a0cd87eeb974a4602c5d8086b4051b5ab72f42e1";
+    sha256 = "1xgd1nd117lpj3ppynhgaa5sbkfm7l8n6c9a2fy8p07is2dkndrq";
+  };
+
+  dontBuild = true;
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/share/mpv/scripts
+    cp visualizer.lua $out/share/mpv/scripts
+    runHook postInstall
+  '';
+
+  passthru.scriptName = "visualizer.lua";
+
+  meta = with lib; {
+    description = "various audio visualization";
+    homepage = "https://github.com/mfcc64/mpv-scripts";
+    license = licenses.unfree;
+    platforms = platforms.all;
+    maintainers = with maintainers; [kmein];
+  };
+}