refactor

modules/home/cli-apps/bash/default.nix

@@ -0,0 +1,27 @@
+{ lib
+, config
+, pkgs
+, ...
+}:
+let
+  inherit (lib) mkEnableOption mkIf;
+
+  cfg = config.plusultra.cli-apps.bash;
+in
+{
+  options.plusultra.cli-apps.bash = {
+    enable = mkEnableOption "BASH shell";
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [
+      bashInteractive
+    ];
+    programs.bash = {
+      enable = true;
+      initExtra = ''
+        function msh() { mosh "$@" -- bash -c 'if type -f tmux; then tmux new-session -A -s 0; else screen -R; fi;' ; };
+      '';
+    };
+  };
+}