modules(home-manager): add alacritty module

hosts/antoine-nixos/home-manager/home.nix

@@ -5,7 +5,6 @@
     modules_hm_path = modules_base_path + "/home-manager"; 
   in [
     # Reusable modules
-    "${modules_hm_path}/alacritty.nix"
     "${modules_hm_path}/zsh.nix"
     "${modules_hm_path}/ssh.nix"
     "${modules_hm_path}/go.nix"
@@ -76,6 +75,8 @@
 
   # Custom modules (./modules/home-manager)
   hm = {
+    alacritty.enable = true;
+    
     git = {
       enable = true;
       signingKey = "A12925470298BFEE7EE092B3946E2D0C410C7B3D";

modules/home-manager/alacritty.nix

@@ -1,26 +1,61 @@
-{ ... }:
+{ config, lib, options,... }:
+with lib;
+let
+  cfg = config.hm.alacritty;
+
+  enable = mkEnableOption "alacritty";
+  themes = mkOption {
+    type = types.listOf types.path;
+    default = [];
+    description = "List of themes to install";
+    example = [
+      (builtins.fetchurl {
+        url = "https://example.com/theme.toml";
+        sha256 = fakeSha256;
+      })
+    ];
+  };
+  opacity = mkOption {
+    type = types.float;
+    default = 0.9;
+    description = "Window opacity";
+    example = 1.0;
+  };
+  fontSize = mkOption {
+    type = types.int;
+    default = 12;
+    description = "Font size";
+    example = 14;
+  };
+in
 {
-  programs.alacritty = {
-    enable = true;
-    settings = {
-      import = [
-        (builtins.fetchurl {
-          url = "https://raw.githubusercontent.com/catppuccin/alacritty/832787d6cc0796c9f0c2b03926f4a83ce4d4519b/catppuccin-macchiato.toml";
-          sha256 = "1iq187vg64h4rd15b8fv210liqkbzkh8sw04ykq0hgpx20w3qilv";
-        })
-      ];
-      env.TERM = "xterm-256color";
-      font = {
-        size = 12;
-        normal = {
-          family = "FiraCode Nerd Font";
-          style = "Retina";
+  options.hm.alacritty = {
+    inherit enable themes opacity fontSize;
+  };
+
+  config = mkIf cfg.enable {
+    programs.alacritty = {
+      enable = true;
+      settings = {
+        import = [
+          (builtins.fetchurl {
+            url = "https://raw.githubusercontent.com/catppuccin/alacritty/832787d6cc0796c9f0c2b03926f4a83ce4d4519b/catppuccin-macchiato.toml";
+            sha256 = "1iq187vg64h4rd15b8fv210liqkbzkh8sw04ykq0hgpx20w3qilv";
+          })
+        ] ++ cfg.themes;
+        env.TERM = "xterm-256color";
+        font = {
+          size = cfg.fontSize;
+          normal = {
+            family = "FiraCode Nerd Font";
+            style = "Retina";
+          };
+        };
+        scrolling.multiplier = 5;
+        selection.save_to_clipboard = true;
+        window = {
+          opacity = cfg.opacity;
         };
-      };
-      scrolling.multiplier = 5;
-      selection.save_to_clipboard = true;
-      window = {
-        opacity = 0.9;
       };
     };
   };

modules/home-manager/default.nix

@@ -1,4 +1,5 @@
 { ... }:
 [
   ./git.nix
+  ./alacritty.nix
 ]