fix

modules/applications/zsh/default.nix

@@ -0,0 +1,25 @@
+{
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.my.applications.zsh;
+in
+{
+  imports = [
+    ./system.nix
+    ./home.nix
+  ];
+
+  options.my.applications.zsh = {
+    enable = lib.mkEnableOption "Zsh shell";
+    system.enable = lib.mkEnableOption "Zsh system configuration";
+    homeManager.enable = lib.mkEnableOption "Zsh home-manager configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    my.applications.zsh.system.enable = lib.mkDefault true;
+    my.applications.zsh.homeManager.enable = lib.mkDefault true;
+  };
+}

modules/applications/zsh/home.nix

@@ -0,0 +1,58 @@
+{ lib, config, ... }:
+let
+  cfg = config.my.applications.zsh.homeManager;
+in
+{
+  options.my.applications.zsh.homeManager = {
+    enable = lib.mkEnableOption "Zsh home-manager configuration";
+  };
+
+  config.home-manager.sharedModules = [
+    {
+      config = lib.mkIf cfg.enable {
+        programs.zsh = {
+          enable = true;
+          enableCompletion = true;
+
+          oh-my-zsh = {
+            enable = true;
+            theme = "robbyrussell";
+            plugins = [ "git" ];
+          };
+
+          autosuggestion.enable = true;
+          syntaxHighlighting.enable = true;
+
+          initContent = ''
+            # ---- from gist: export / history size ----
+            export HISTSIZE=999999999
+            export HISTFILESIZE=999999999
+
+            # ---- from gist: setopt ----
+            setopt extended_history
+            setopt hist_allow_clobber
+            setopt hist_fcntl_lock
+            setopt hist_find_no_dups
+            setopt hist_ignore_all_dups
+            setopt hist_ignore_dups
+            setopt hist_ignore_space
+            # setopt hist_no_functions
+            # setopt hist_no_store
+            setopt hist_reduce_blanks
+            setopt hist_save_no_dups
+            setopt hist_verify
+            setopt inc_append_history_time
+
+            unsetopt SHARE_HISTORY
+            setopt APPEND_HISTORY
+            setopt INC_APPEND_HISTORY_TIME
+
+            # ---- from gist: aliases ----
+            alias docker-compose="docker compose"
+            alias clearsign='export GPG_TTY=$(tty) && openssl rand -hex 16 | gpg --clearsign'
+          '';
+        };
+      };
+    }
+  ];
+}

modules/applications/zsh/system.nix

@@ -0,0 +1,13 @@
+{ lib, config, ... }:
+let
+  cfg = config.my.applications.zsh.system;
+in
+{
+  options.my.applications.zsh.system = {
+    enable = lib.mkEnableOption "Zsh system configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs.zsh.enable = true;
+  };
+}