From 5f57ca4b79e0a659224a6e4232f063195d316e3e Mon Sep 17 00:00:00 2001
From: Asmir A <asmir.abdulahovic@gmail.com>
Date: Sun, 29 Oct 2023 12:15:51 +0100
Subject: [PATCH] packages/viber: add derivation

---
 home/sway.nix              |   6 +-
 packages/viber/default.nix | 155 +++++++++++++++++++++++++++++++++++++
 2 files changed, 158 insertions(+), 3 deletions(-)
 create mode 100644 packages/viber/default.nix

diff --git a/home/sway.nix b/home/sway.nix
index f9001f0..8c3d810 100644
--- a/home/sway.nix
+++ b/home/sway.nix
@@ -18,11 +18,11 @@
       window.commands = [
         {
           command = "move scratchpad, resize set 1152 648";
-          criteria = {app_id = "pulsemixer|python3|com.rtosta.zapzap|whatsapp-for-linux|com.viber.Viber";};
+          criteria = {app_id = "pulsemixer|python3|com.rtosta.zapzap|whatsapp-for-linux|com.viber";};
         }
         {
           command = "move scratchpad, resize set 1502 845";
-          criteria = {class = "ViberPC";};
+          criteria = {app_id = "com.viber";};
         }
         {
           command = "floating enable";
@@ -107,7 +107,7 @@
         "Mod4+l" = ''
           exec swaymsg [app_id="python3"] scratchpad show || exec foot -a python3 python3'';
         "Mod4+h" = "exec swaymsg [app_id=com.rtosta.zapzap] scratchpad show || exec zapzap";
-        "Mod4+j" = "exec swaymsg [app_id=com.viber.Viber] scratchpad show";
+        "Mod4+j" = "exec swaymsg [app_id=com.viber] scratchpad show || exec viber";
         "Mod4+y" = ''
           exec swaymsg [app_id="pulsemixer"] scratchpad show || exec foot -a pulsemixer pulsemixer'';
 
diff --git a/packages/viber/default.nix b/packages/viber/default.nix
new file mode 100644
index 0000000..6907f17
--- /dev/null
+++ b/packages/viber/default.nix
@@ -0,0 +1,155 @@
+{
+  alsa-lib,
+  brotli,
+  cups,
+  curl,
+  dbus,
+  dpkg,
+  expat,
+  fetchurl,
+  fontconfig,
+  freetype,
+  glib,
+  gst_all_1,
+  harfbuzz,
+  krb5,
+  lcms,
+  lib,
+  libcap,
+  libevent,
+  libGL,
+  libGLU,
+  libopus,
+  libpulseaudio,
+  libwebp,
+  libxkbcommon,
+  libxml2,
+  libxslt,
+  makeWrapper,
+  mesa,
+  nspr,
+  nss,
+  openssl,
+  snappy,
+  stdenv,
+  systemd,
+  wayland,
+  xorg,
+  zlib,
+  zstd,
+  ...
+}:
+stdenv.mkDerivation {
+  pname = "viber";
+  version = "21.0.0.1";
+
+  src = fetchurl {
+    # Official link: https://download.cdn.viber.com/cdn/desktop/Linux/viber.deb
+    url = "https://download.cdn.viber.com/cdn/desktop/Linux/viber.deb";
+    sha256 = "0q34mwbk0i2vj2f16hk7pyshl8fqwym3lyr7iss22qw8cxx3mcg3";
+  };
+
+  nativeBuildInputs = [makeWrapper];
+  buildInputs = [dpkg];
+
+  dontUnpack = true;
+
+  libPath = lib.makeLibraryPath [
+    alsa-lib
+    brotli
+    cups
+    curl
+    dbus
+    expat
+    fontconfig
+    freetype
+    glib
+    gst_all_1.gst-plugins-bad
+    gst_all_1.gst-plugins-base
+    gst_all_1.gstreamer
+    harfbuzz
+    krb5
+    lcms
+    libcap
+    libevent
+    libGLU
+    libGL
+    libopus
+    libpulseaudio
+    libwebp
+    libxkbcommon
+    libxml2
+    libxslt
+    mesa
+    nspr
+    nss
+    openssl
+    snappy
+    stdenv.cc.cc
+    systemd
+    wayland
+    zlib
+    zstd
+
+    xorg.libICE
+    xorg.libSM
+    xorg.libX11
+    xorg.libxcb
+    xorg.libXcomposite
+    xorg.libXcursor
+    xorg.libXdamage
+    xorg.libXext
+    xorg.libXfixes
+    xorg.libXi
+    xorg.libXrandr
+    xorg.libXrender
+    xorg.libXScrnSaver
+    xorg.libXtst
+    xorg.xcbutilimage
+    xorg.xcbutilkeysyms
+    xorg.xcbutilrenderutil
+    xorg.xcbutilwm
+    xorg.libxkbfile
+  ];
+
+  installPhase = ''
+    dpkg-deb -x $src $out
+    mkdir -p $out/bin
+
+    # Soothe nix-build "suspicions"
+    chmod -R g-w $out
+
+    for file in $(find $out -type f \( -perm /0111 -o -name \*.so\* \) ); do
+      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" "$file" || true
+      patchelf --set-rpath $libPath:$out/opt/viber/lib $file || true
+    done
+
+    # qt.conf is not working, so override everything using environment variables
+    wrapProgram $out/opt/viber/Viber \
+      --set QT_PLUGIN_PATH "$out/opt/viber/plugins" \
+      --set QT_XKB_CONFIG_ROOT "${xorg.xkeyboardconfig}/share/X11/xkb" \
+      --set QTCOMPOSE "${xorg.libX11.out}/share/X11/locale" \
+      --set QML2_IMPORT_PATH "$out/opt/viber/qml"
+    ln -s $out/opt/viber/Viber $out/bin/viber
+
+    mv $out/usr/share $out/share
+    rm -rf $out/usr
+
+    # Fix the desktop link
+    substituteInPlace $out/share/applications/viber.desktop \
+      --replace /opt/viber/Viber $out/opt/viber/Viber \
+      --replace /usr/share/ $out/share/
+  '';
+
+  dontStrip = true;
+  dontPatchELF = true;
+
+  meta = {
+    homepage = "https://www.viber.com";
+    description = "An instant messaging and Voice over IP (VoIP) app";
+    sourceProvenance = with lib.sourceTypes; [binaryNativeCode];
+    license = lib.licenses.unfree;
+    platforms = ["x86_64-linux"];
+    maintainers = with lib.maintainers; [jagajaga];
+  };
+}