feat: zen browser

flake.nix

@@ -96,6 +96,11 @@
 
     homeManagerModules = {
       devenv = ./modules/home-manager/devenv.nix;
+      zen-browser = ./modules/home-manager/zen-browser.nix;
     };
+
+    packages = forAllSystems (pkgs: {
+      zen-browser = pkgs.callPackage ./packages/zen-browser {};
+    });
   };
 }

home/default.nix

@@ -4,11 +4,14 @@
 
   imports = [
     self.homeManagerModules.devenv
+    self.homeManagerModules.zen-browser
 
     ./desktop.nix
     ./keymaps.nix
   ];
 
+  programs.zen-browser.enable = true;
+
   # The *state version* indicates which default
   # settings are in effect and will therefore help avoid breaking
   # program configurations. Switching to a higher state version

modules/home-manager/zen-browser.nix

@@ -0,0 +1,27 @@
+{
+  config,
+  lib,
+  pkgs,
+  self,
+  ...
+}: let
+  cfg = config.programs.zen-browser;
+in {
+  # This could be extended when https://github.com/NixOS/nixpkgs/issues/327982 is
+  # fixed.
+  # mkFirefoxModule (https://github.com/nix-community/home-manager/blob/f99c704fe3a4cf8d72b2d568ec80bc38be1a9407/modules/programs/firefox/mkFirefoxModule.nix)
+  # can be used to create a module that handles extensions just like firefox and librewolf
+  # modules.
+  options.programs.zen-browser = with lib; {
+    enable = mkEnableOption "";
+    package = mkOption {
+      type = with types; package;
+      default = self.packages.${pkgs.system}.zen-browser;
+    };
+  };
+  config = lib.mkIf cfg.enable {
+    home.packages = [
+      cfg.package
+    ];
+  };
+}

packages/zen-browser/COPYRIGHT

@@ -0,0 +1,22 @@
+The contents of this directory were copied from the repository https://github.com/0xc000022070/zen-browser-flake,
+licensed under the MIT License. The full license text is provided bellow:
+
+Copyright (c) 2024 Luis Quiñones <luis@quinones.pro>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/zen-browser/default.nix

@@ -0,0 +1,153 @@
+{pkgs ? import <nixpkgs>, ...}: let
+  name = "beta";
+
+  variant =
+    {
+      beta.x86_64-linux = rec {
+        version = "1.7.4b";
+        sha1 = "5259fa7cbd661f137c5a84d34e48882074a1a20e";
+        url = "https://github.com/zen-browser/desktop/releases/download/${version}/zen.linux-x86_64.tar.bz2";
+        sha256 = "sha256-hiGb2oyAueKa6Xs6BvtEmgPTRlOXvJ5YDseS8kZ1VbQ=";
+      };
+      beta.aarch64-linux = rec {
+        version = "1.7.4b";
+        sha1 = "5259fa7cbd661f137c5a84d34e48882074a1a20e";
+        url = "https://github.com/zen-browser/desktop/releases/download/${version}/zen.linux-aarch64.tar.bz2";
+        sha256 = "sha256-/fdgw97Ocg7AYGchHhXSWhFOS0bMb5GVAgZDw6/yh3I=";
+      };
+    }
+    .${name}
+    .${pkgs.system};
+
+  runtimeLibs = with pkgs;
+    [
+      libGL
+      libGLU
+      libevent
+      libffi
+      libjpeg
+      libpng
+      libstartup_notification
+      libvpx
+      libwebp
+      stdenv.cc.cc
+      fontconfig
+      libxkbcommon
+      zlib
+      freetype
+      gtk3
+      libxml2
+      dbus
+      xcb-util-cursor
+      alsa-lib
+      libpulseaudio
+      pango
+      atk
+      cairo
+      gdk-pixbuf
+      glib
+      udev
+      libva
+      mesa
+      libnotify
+      cups
+      pciutils
+      ffmpeg
+      libglvnd
+      pipewire
+      speechd
+    ]
+    ++ (with pkgs.xorg; [
+      libxcb
+      libX11
+      libXcursor
+      libXrandr
+      libXi
+      libXext
+      libXcomposite
+      libXdamage
+      libXfixes
+      libXScrnSaver
+    ]);
+
+  policiesJson = pkgs.writeText "firefox-policies.json" (builtins.toJSON {
+    # https://mozilla.github.io/policy-templates/#disableappupdates
+    policies = {
+      DisableAppUpdate = true;
+    };
+  });
+
+  desktopFile =
+    if name == "beta"
+    then "zen.desktop"
+    else "zen_${name}.desktop";
+in
+  pkgs.stdenv.mkDerivation {
+    inherit (variant) version;
+
+    pname = "zen-browser";
+
+    src = builtins.fetchTarball {inherit (variant) url sha256;};
+    desktopSrc = ./.;
+
+    phases = ["installPhase" "fixupPhase"];
+
+    nativeBuildInputs = with pkgs; [makeWrapper copyDesktopItems wrapGAppsHook];
+
+    installPhase = ''
+      mkdir -p $out/{bin,opt/zen,lib/zen-${variant.version}/distribution} && cp -r $src/* $out/opt/zen
+      ln -s $out/opt/zen/zen $out/bin/zen
+      ln -s ${policiesJson} "$out/lib/zen-${variant.version}/distribution/policies.json"
+      ln -s $out/bin/zen $out/bin/zen-${name}
+
+      install -D $desktopSrc/zen-${name}.desktop $out/share/applications/${desktopFile}
+
+      install -D $src/browser/chrome/icons/default/default16.png $out/share/icons/hicolor/16x16/apps/zen-${name}.png
+      install -D $src/browser/chrome/icons/default/default32.png $out/share/icons/hicolor/32x32/apps/zen-${name}.png
+      install -D $src/browser/chrome/icons/default/default48.png $out/share/icons/hicolor/48x48/apps/zen-${name}.png
+      install -D $src/browser/chrome/icons/default/default64.png $out/share/icons/hicolor/64x64/apps/zen-${name}.png
+      install -D $src/browser/chrome/icons/default/default128.png $out/share/icons/hicolor/128x128/apps/zen-${name}.png
+    '';
+
+    fixupPhase = ''
+      chmod 755 $out/bin/zen $out/opt/zen/*
+
+      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/opt/zen/zen
+      wrapProgram $out/opt/zen/zen --set LD_LIBRARY_PATH "${
+        pkgs.lib.makeLibraryPath runtimeLibs
+      }" \
+                           --set MOZ_LEGACY_PROFILES 1 --set MOZ_ALLOW_DOWNGRADE 1 --set MOZ_APP_LAUNCHER zen --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
+
+      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/opt/zen/zen-bin
+           wrapProgram $out/opt/zen/zen-bin --set LD_LIBRARY_PATH "${
+        pkgs.lib.makeLibraryPath runtimeLibs
+      }" \
+                           --set MOZ_LEGACY_PROFILES 1 --set MOZ_ALLOW_DOWNGRADE 1 --set MOZ_APP_LAUNCHER zen --prefix XDG_DATA_DIRS : "$GSETTINGS_SCHEMAS_PATH"
+
+      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/opt/zen/glxtest
+           wrapProgram $out/opt/zen/glxtest --set LD_LIBRARY_PATH "${
+        pkgs.lib.makeLibraryPath runtimeLibs
+      }"
+
+      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/opt/zen/updater
+           wrapProgram $out/opt/zen/updater --set LD_LIBRARY_PATH "${
+        pkgs.lib.makeLibraryPath runtimeLibs
+      }"
+
+      patchelf --set-interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" $out/opt/zen/vaapitest
+           wrapProgram $out/opt/zen/vaapitest --set LD_LIBRARY_PATH "${
+        pkgs.lib.makeLibraryPath runtimeLibs
+      }"
+    '';
+
+    meta = {
+      inherit desktopFile;
+
+      description = "Experience tranquillity while browsing the web without people tracking you!";
+      homepage = "https://zen-browser.app";
+      downloadPage = "https://zen-browser.app/download/";
+      changelog = "https://github.com/zen-browser/desktop/releases";
+      platforms = pkgs.lib.platforms.linux;
+      mainProgram = "zen";
+    };
+  }

packages/zen-browser/zen-beta.desktop

@@ -0,0 +1,25 @@
+[Desktop Entry]
+Name=Zen Browser
+Exec=zen-beta %u
+Icon=zen-beta
+Type=Application
+MimeType=text/html;text/xml;application/xhtml+xml;x-scheme-handler/http;x-scheme-handler/https;application/x-xpinstall;application/pdf;application/json;
+StartupWMClass=zen-beta
+Categories=Network;WebBrowser;
+StartupNotify=true
+Terminal=false
+X-MultipleArgs=false
+Keywords=Internet;WWW;Browser;Web;Explorer;
+Actions=new-window;new-private-window;profilemanager;
+
+[Desktop Action new-window]
+Name=Open a New Window
+Exec=zen-beta %u
+
+[Desktop Action new-private-window]
+Name=Open a New Private Window
+Exec=zen-beta --private-window %u
+
+[Desktop Action profilemanager]
+Name=Open the Profile Manager
+Exec=zen-beta --ProfileManager %u