home/features/desktop/common/alacritty.nix

@@ -12,6 +12,20 @@
         y = 5;
       };
     };
+    font = {
+      normal = {
+        family = "${config.fontProfiles.monospace.family}";
+        style = "Medium";
+      };
+      bold = {
+        family = "${config.fontProfiles.monospace.family}";
+        style = "Bold";
+      };
+      italic = {
+        family = "${config.fontProfiles.monospace.family}";
+        style = "MediumItalic";
+      };
+    };
     colors = with config.colorScheme.colors; {
       bright = {
         black = "0x${base00}";

home/features/desktop/common/default.nix

@@ -2,6 +2,7 @@
   imports = [
     ./firefox.nix
     ./alacritty.nix
+    ./font.nix
     ./playerctl.nix
   ];
 }

home/features/desktop/common/font.nix

@@ -0,0 +1,13 @@
+{pkgs, ...}: {
+  fontProfiles = {
+    enable = true;
+    monospace = {
+      family = "JetBrains Mono Nerd Font";
+      package = pkgs.nerdfonts.override {fonts = ["JetBrainsMono"];};
+    };
+    regular = {
+      family = "Fira Sans";
+      package = pkgs.fira;
+    };
+  };
+}