initial commit

modules/home/hyprland/applications/feh/default.nix

@@ -0,0 +1,45 @@
+{ config, lib, ... }:
+
+let
+  cfg = config.wayland.windowManager.hyprland;
+  app = cfg.applications.imageviewer.default;
+  desktop = "feh.desktop";
+  mimeTypes = [
+    "image/gif"
+    "image/heic"
+    "image/jpeg"
+    "image/jpg"
+    "image/pjpeg"
+    "image/png"
+    "image/tiff"
+    "image/webp"
+    "image/x-bmp"
+    "image/x-pcx"
+    "image/x-png"
+    "image/x-portable-anymap"
+    "image/x-portable-bitmap"
+    "image/x-portable-graymap"
+    "image/x-portable-pixmap"
+    "image/x-tga"
+    "image/x-xbitmap"
+  ];
+  associations =
+    let
+      genMimeAssociations = import ../genMimeAssociations.nix;
+    in
+    genMimeAssociations desktop mimeTypes;
+
+  inherit (lib) mkIf;
+in
+{
+  config = mkIf (cfg.enable && app == "feh") {
+    programs.feh = {
+      enable = true;
+    };
+
+    xdg.mimeApps = {
+      defaultApplications = associations;
+      associations.added = associations;
+    };
+  };
+}