Add darktable

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/user/configs/console/ranger/default.nix

@@ -4,5 +4,14 @@
 }:
 { ... }:
 {
-  home-manager.users.${user}.programs.ranger.enable = true;
+  environment.persistence."/cache"."${home}/.cache/ranger" = { };
+
+  home-manager.users.${user}.programs.ranger = {
+    enable = true;
+
+    settings = {
+      preview_images = true;
+      preview_images_method = "kitty";
+    };
+  };
 }

hosts/common/user/configs/gui/darktable/default.nix

@@ -0,0 +1,36 @@
+{
+  user ? throw "user argument is required",
+  home ? throw "home argument is required",
+}:
+{ pkgs, ... }:
+{
+  environment.persistence = {
+    "/persist"."${home}/.config/darktable" = { };
+    "/cache"."${home}/.cache/darktable" = { };
+  };
+
+  home-manager.users.${user} =
+    let
+      hald-clut = pkgs.fetchFromGitHub {
+        owner = "cedeber";
+        repo = "hald-clut";
+        rev = "3b3180f82d4dcea1e6e8c5648473539a910d7f49";
+        sha256 = "sha256-R8vyYmcsfk49QsSV3v0QblXcO6U0oIfDyxbHPLwSMdo=";
+      };
+    in
+    {
+      home.packages = with pkgs; [ darktable ];
+
+      xdg.configFile = {
+        "darktable/darktablerc".source = (pkgs.formats.keyValue { }).generate "darktablerc" {
+          "compress_xmp_tags" = "never";
+          "database/create_snapshot" = "once a day";
+          "rating_one_double_tap" = true;
+          "run_crawler_on_start" = true;
+          "ui_last/theme" = "darktable-elegant-darker";
+        };
+
+        "darktable/luts".source = "${hald-clut}/HaldCLUT";
+      };
+    };
+}

hosts/eirene/users/nick.nix

@@ -39,6 +39,7 @@ in
     (import ../../common/user/configs/gui/btop { inherit user home; })
     (import ../../common/user/configs/gui/chromium { inherit user home; })
     (import ../../common/user/configs/gui/cliphist { inherit user home; })
+    (import ../../common/user/configs/gui/darktable { inherit user home; })
     (import ../../common/user/configs/gui/discord { inherit user home; })
     (import ../../common/user/configs/gui/emoji { inherit user home; })
     (import ../../common/user/configs/gui/firefox { inherit user home; })