From 4d59f6ae53568b60406cdc6018e7c5de0d654208 Mon Sep 17 00:00:00 2001
From: TomaSajt <62384384+TomaSajt@users.noreply.github.com>
Date: Tue, 21 May 2024 23:20:37 +0200
Subject: [PATCH] jitsi-meet-electron: fix darwin build

---
 .../jitsi-meet-electron/default.nix           | 57 +++++++++++++++----
 1 file changed, 45 insertions(+), 12 deletions(-)

diff --git a/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix b/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix
index a0968f83ddee..78c6912b12ba 100644
--- a/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix
+++ b/pkgs/applications/networking/instant-messengers/jitsi-meet-electron/default.nix
@@ -1,4 +1,5 @@
 { lib
+, stdenv
 , buildNpmPackage
 , fetchFromGitHub
 , copyDesktopItems
@@ -9,9 +10,15 @@
 , libXi
 , libXtst
 , zlib
+, darwin
 , electron
 }:
 
+let
+  inherit (darwin.apple_sdk.frameworks) Carbon CoreFoundation ApplicationServices OpenGL;
+
+  electronDist = electron + (if stdenv.isDarwin then "/Applications" else "/libexec/electron");
+in
 buildNpmPackage rec {
   pname = "jitsi-meet-electron";
   version = "2024.3.0";
@@ -24,17 +31,23 @@ buildNpmPackage rec {
   };
 
   nativeBuildInputs = [
-    copyDesktopItems
     makeWrapper
+  ] ++ lib.optionals stdenv.isLinux [
+    copyDesktopItems
   ];
 
   # robotjs node-gyp dependencies
-  buildInputs = [
+  buildInputs = lib.optionals stdenv.isLinux [
     libpng
     libX11
     libXi
     libXtst
     zlib
+  ] ++ lib.optionals stdenv.isDarwin [
+    Carbon
+    CoreFoundation
+    ApplicationServices
+    OpenGL
   ];
 
   npmDepsHash = "sha256-KanG8y+tYzswCCXjSkOlk+p9XKaouP2Z7IhsD5bDtRk=";
@@ -43,34 +56,54 @@ buildNpmPackage rec {
 
   env.ELECTRON_SKIP_BINARY_DOWNLOAD = 1;
 
+  # disable code signing on Darwin
+  env.CSC_IDENTITY_AUTO_DISCOVERY = "false";
+
   preBuild = ''
     # remove some prebuilt binaries
     find node_modules -type d -name prebuilds -exec rm -r {} +
+
+    # don't force both darwin architectures together
+    substituteInPlace node_modules/@jitsi/robotjs/binding.gyp \
+        --replace-fail "-arch x86_64" "" \
+        --replace-fail "-arch arm64" ""
   '';
 
   postBuild = ''
-    # generate .asar file
+    cp -r ${electronDist} electron-dist
+    chmod -R u+w electron-dist
+
+    # npmRebuild is needed because robotjs won't be built on darwin otherwise
     # asarUnpack makes sure to unwrap binaries so that nix can see the RPATH
     npm exec electron-builder -- \
         --dir \
+        -c.npmRebuild=true \
         -c.asarUnpack="**/*.node" \
-        -c.electronDist=${electron}/libexec/electron \
+        -c.electronDist=electron-dist \
         -c.electronVersion=${electron.version}
   '';
 
   installPhase = ''
     runHook preInstall
 
-    mkdir -p $out/share/jitsi-meet-electron
-    cp -r dist/*-unpacked/{locales,resources{,.pak}} $out/share/jitsi-meet-electron
+    ${lib.optionalString stdenv.isLinux ''
+      mkdir -p $out/share/jitsi-meet-electron
+      cp -r dist/*-unpacked/{locales,resources{,.pak}} $out/share/jitsi-meet-electron
 
-    makeWrapper ${lib.getExe electron} $out/bin/jitsi-meet-electron \
-        --add-flags $out/share/jitsi-meet-electron/resources/app.asar \
-        --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}" \
-        --set-default ELECTRON_IS_DEV 0 \
-        --inherit-argv0
+      makeWrapper ${lib.getExe electron} $out/bin/jitsi-meet-electron \
+          --add-flags $out/share/jitsi-meet-electron/resources/app.asar \
+          --add-flags "\''${NIXOS_OZONE_WL:+\''${WAYLAND_DISPLAY:+--ozone-platform-hint=auto --enable-features=WaylandWindowDecorations}}" \
+          --set-default ELECTRON_IS_DEV 0 \
+          --inherit-argv0
 
-    install -Dm644 resources/icons/512x512.png $out/share/icons/hicolor/512x512/apps/jitsi-meet-electron.png
+      install -Dm644 resources/icons/512x512.png $out/share/icons/hicolor/512x512/apps/jitsi-meet-electron.png
+    ''}
+
+    ${lib.optionalString stdenv.isDarwin ''
+      mkdir -p $out/Applications
+      cp -r dist/mac*/"Jitsi Meet.app" $out/Applications
+      makeWrapper "$out/Applications/Jitsi Meet.app/Contents/MacOS/Jitsi Meet" $out/bin/jitsi-meet-electron
+    ''}
 
     runHook postInstall
   '';