From 54931faf9a276818bc4a9d88562b0010da534577 Mon Sep 17 00:00:00 2001
From: Colin <colin@uninsane.org>
Date: Sat, 16 Sep 2023 12:24:24 +0000
Subject: [PATCH] font-manager: allow building without webkit

webkit is only beneficial if browsing non-local fonts and building
without it greatly reduces closure size (measurements from
`nix path-info -S` on x86_64):

- `withWebkit=true`: 1203033312
- `withWebkit=false`: 372203760

upstream calls this feature "Google Font integration" here:
- <https://github.com/FontManager/font-manager#building-from-source>

but it's controlled via the "webkit" meson flag:
- <https://github.com/FontManager/font-manager/blob/master/meson.build#L29>
---
 pkgs/applications/misc/font-manager/default.nix | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/pkgs/applications/misc/font-manager/default.nix b/pkgs/applications/misc/font-manager/default.nix
index cd42abbc76b0..40cbeaea6130 100644
--- a/pkgs/applications/misc/font-manager/default.nix
+++ b/pkgs/applications/misc/font-manager/default.nix
@@ -18,9 +18,8 @@
 , desktop-file-utils
 , wrapGAppsHook
 , gobject-introspection
-, libsoup
-, glib-networking
-, webkitgtk
+# withWebkit enables the "webkit" feature, also known as Google Fonts
+, withWebkit ? true, glib-networking, libsoup, webkitgtk
 }:
 
 stdenv.mkDerivation rec {
@@ -56,13 +55,15 @@ stdenv.mkDerivation rec {
     gsettings-desktop-schemas # for font settings
     gtk3
     gnome.adwaita-icon-theme
-    libsoup
+  ] ++ lib.optionals withWebkit [
     glib-networking # for SSL so that Google Fonts can load
+    libsoup
     webkitgtk
   ];
 
   mesonFlags = [
     "-Dreproducible=true" # Do not hardcode build directory…
+    (lib.mesonBool "webkit" withWebkit)
   ];
 
   postPatch = ''