From 6b645ffbbfa02afc6970022248994abedf1ef7c3 Mon Sep 17 00:00:00 2001
From: Chuang Zhu <git@chuang.cz>
Date: Mon, 10 Mar 2025 00:20:26 +0800
Subject: [PATCH] mpvScripts.webtorrent-mpv-hook: 1.4.1 -> 1.4.4 (#350461)

Co-authored-by: nicoo <nicoo@mur.at>
---
 .../video/mpv/scripts/webtorrent-mpv-hook.nix | 80 ++++++++++++++++---
 1 file changed, 70 insertions(+), 10 deletions(-)

diff --git a/pkgs/applications/video/mpv/scripts/webtorrent-mpv-hook.nix b/pkgs/applications/video/mpv/scripts/webtorrent-mpv-hook.nix
index f03af39cc0ce..daa2ed947ae0 100644
--- a/pkgs/applications/video/mpv/scripts/webtorrent-mpv-hook.nix
+++ b/pkgs/applications/video/mpv/scripts/webtorrent-mpv-hook.nix
@@ -3,36 +3,96 @@
   buildNpmPackage,
   fetchFromGitHub,
   gitUpdater,
-  nodejs_20,
-  python3,
+  nodejs,
+  cmake,
+  pkg-config,
+  openssl,
+  libdatachannel,
+  plog,
 }:
 
+let
+  # Modified from pkgs/by-name/ht/httptoolkit-server/package.nix
+  nodeDatachannel = buildNpmPackage {
+    pname = "node-datachannel";
+    version = "0.10.1";
+
+    src = fetchFromGitHub {
+      owner = "murat-dogan";
+      repo = "node-datachannel";
+      rev = "refs/tags/v${nodeDatachannel.version}";
+      hash = "sha256-r5tBg645ikIWm+RU7Muw/JYyd7AMpkImD0Xygtm1MUk=";
+    };
+
+    npmFlags = [ "--ignore-scripts" ];
+
+    makeCacheWritable = true;
+
+    npmDepsHash = "sha256-1ZJd0Y45B3CT2YPXDYfCuFMBo5uggWRuDH11eCobyyY=";
+
+    nativeBuildInputs = [
+      cmake
+      pkg-config
+    ];
+
+    buildInputs = [
+      openssl
+      libdatachannel
+      plog
+    ];
+
+    dontUseCmakeConfigure = true;
+
+    env.NIX_CFLAGS_COMPILE = "-I${nodejs}/include/node";
+
+    preBuild = ''
+      # don't use static libs and don't use FetchContent
+      substituteInPlace CMakeLists.txt \
+          --replace-fail 'OPENSSL_USE_STATIC_LIBS TRUE' 'OPENSSL_USE_STATIC_LIBS FALSE' \
+          --replace-fail 'if(NOT libdatachannel)' 'if(false)' \
+          --replace-fail 'datachannel-static' 'datachannel'
+      sed -i '2ifind_package(plog)' CMakeLists.txt
+
+      # don't fetch node headers
+      substituteInPlace node_modules/cmake-js/lib/dist.js \
+          --replace-fail '!this.downloaded' 'false'
+    '';
+
+    installPhase = ''
+      runHook preInstall
+      install -Dm755 build/Release/*.node -t $out/build/Release
+      runHook postInstall
+    '';
+  };
+in
+
 buildNpmPackage rec {
   pname = "webtorrent-mpv-hook";
-  version = "1.4.1";
+  version = "1.4.4";
 
   src = fetchFromGitHub {
     owner = "mrxdst";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-/dMtXcIyfAs++Zgz2CxRW0tkzn5QjS+WVGChlCyrU0U=";
+    hash = "sha256-qFeQBVPZZFKkxz1fhK3+ah3TPDovklhhQwtv09TiSqo=";
   };
   passthru.updateScript = gitUpdater { rev-prefix = "v"; };
 
   postPatch = ''
-    substituteInPlace src/webtorrent.ts --replace-fail "node_path: 'node'" "node_path: '${lib.getExe nodejs_20}'"
+    substituteInPlace src/webtorrent.ts --replace-fail "node_path: 'node'" "node_path: '${lib.getExe nodejs}'"
     # This executable is just for telling non-Nix users how to install
     substituteInPlace package.json --replace-fail '"bin": "build/bin.mjs",' ""
     rm -rf src/bin.ts
   '';
 
-  npmDepsHash = "sha256-EqHPBoYyBuW9elxQH/XVTZoPkKHC6+7aksYo60t7WA4=";
+  npmDepsHash = "sha256-fKzXdbtxC2+63/GZdvPOxvBpQ5rzgvfseigOgpP1n5I=";
   makeCacheWritable = true;
+  npmFlags = [ "--ignore-scripts" ];
 
-  nativeBuildInputs = [
-    python3 # Fixes node-gyp on aarch64-linux
-  ];
-
+  postConfigure = ''
+    # manually place our prebuilt `node-datachannel` binary into its place, since we used '--ignore-scripts'
+    ln -s ${nodeDatachannel}/build node_modules/node-datachannel/build
+  '';
   postInstall = ''
     mkdir -p $out/share/mpv/scripts/
     ln -s $out/lib/node_modules/webtorrent-mpv-hook/build/webtorrent.js $out/share/mpv/scripts/