From 5af904b8d766c6b6c7b7ff47f84ec3a80d0b93b7 Mon Sep 17 00:00:00 2001
From: caem <me@caem.dev>
Date: Fri, 24 Jan 2025 16:50:18 +0100
Subject: [PATCH] if this works first try

---
 modules/nixos/desktop/gnome/default.nix |  1 +
 overlays/nixpkgs/firefox.nix            | 73 +++++++++++++++++++++++++
 2 files changed, 74 insertions(+)
 create mode 100644 overlays/nixpkgs/firefox.nix

diff --git a/modules/nixos/desktop/gnome/default.nix b/modules/nixos/desktop/gnome/default.nix
index 61ecd06..3622cc1 100644
--- a/modules/nixos/desktop/gnome/default.nix
+++ b/modules/nixos/desktop/gnome/default.nix
@@ -34,6 +34,7 @@
   environment.systemPackages = with pkgs; [
     ghostty
     dconf-editor
+    firefox-esr
   ] ++ (with pkgs.gnomeExtensions; [
     caffeine
     accent-directories
diff --git a/overlays/nixpkgs/firefox.nix b/overlays/nixpkgs/firefox.nix
new file mode 100644
index 0000000..91a0756
--- /dev/null
+++ b/overlays/nixpkgs/firefox.nix
@@ -0,0 +1,73 @@
+# Shamelessly stolen most parts from https://github.com/schizofox/schizofox
+
+{ pkgs, ... }: final: prev: {
+  firefox-esr = pkgs.mkNixPak {
+    config = { sloth, ... }: {
+      app.package = pkgs.firefox-esr;
+      flatpak.appId = "org.mozilla.firefox";
+      dbus.policies = {
+        "org.mozilla.Firefox" = "own";
+        "org.mozilla.Firefox.*" = "own";
+        "org.a11y.Bus" = "talk";
+        "org.gnome.SessionManager" = "talk";
+        "org.freedesktop.ScreenSaver" = "talk";
+        "org.gtk.vfs.*" = "talk";
+        "org.gtk.vfs" = "talk";
+        "org.freedesktop.Notifications" = "talk";
+        "org.freedesktop.portal.FileChooser" = "talk";
+        "org.freedesktop.portal.Settings" = "talk";
+        "org.mpris.MediaPlayer2.firefox.*" = "own";
+        "org.mozilla.firefox.*" = "own";
+        "org.mozilla.firefox_beta.*" = "own";
+        "org.freedesktop.DBus" = "talk";
+        "org.freedesktop.DBus.*" = "talk";
+        "ca.desrt.dconf" = "talk";
+        "org.freedesktop.portal.*" = "talk";
+        "org.freedesktop.NetworkManager" = "talk";
+        "org.freedesktop.FileManager1" = "talk";
+      };
+
+      gpu.enable = true;
+      gpu.provider = "bundle";
+      fonts.enable = true;
+      locale.enable = true;
+      etc.sslCertificates.enable = true;
+
+      bubblewrap = let
+        envSuffix = envKey: sloth.concat' (sloth.env envKey);
+      in {
+        network = true;
+
+        bind.rw = [
+          (sloth.concat' sloth.xdgCacheHome "/fontconfig")
+          (sloth.concat' sloth.xdgCacheHome "/mesa_shader_cache")
+          (sloth.concat [
+            (sloth.env "XDG_RUNTIME_DIR")
+            "/"
+            (sloth.envOr "WAYLAND_DISPLAY" "no")
+          ])
+          "/tmp/.X11-unix"
+          (sloth.envOr "XAUTHORITY" "/no-xauth")
+
+          (envSuffix "XDG_RUNTIME_DIR" "/at-spi/bus")
+          (envSuffix "XDG_RUNTIME_DIR" "/gvfsd")
+          (envSuffix "XDG_RUNTIME_DIR" "/pulse")
+          (envSuffix "XDG_RUNTIME_DIR" "/doc")
+          (envSuffix "XDG_RUNTIME_DIR" "/dconf")
+
+          (sloth.concat [sloth.xdgConfigHome "/.mozilla"])
+        ];
+
+        bind.ro = [
+          "/etc/resolv.conf"
+          (sloth.concat' sloth.xdgConfigHome "/gtk-2.0")
+          (sloth.concat' sloth.xdgConfigHome "/gtk-3.0")
+          (sloth.concat' sloth.xdgConfigHome "/gtk-4.0")
+          (sloth.concat' sloth.xdgConfigHome "/dconf")
+          "/etc/localtime"
+          "/sys/bus/pci"
+        ];
+      };
+    };
+  };
+}