initial commit

users/modules/shell/bash.nix

@@ -0,0 +1,43 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.modules.bash;
+in {
+  options.modules.bash = {
+    enable = lib.mkEnableOption "enables bash";
+    aliases = lib.mkOption {
+      type = types.attrsOf types.str;
+      default = {};
+      example = {
+        cp = "cp -i";
+        lns = "ln -si";
+      };
+    };
+    bashrcExtra = lib.mkOption {
+      type = types.lines;
+      default = "";
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs.bash = {
+      enable = true;
+      shellAliases = cfg.aliases;
+      shellOptions = [
+        "histappend"
+        "cmdhist"
+        "lithist"
+        "checkwinsize"
+        "extglob"
+        "globstar"
+        "checkjobs"
+        "autocd"
+        "cdspell"
+        "dirspell"
+      ];
+    };
+  };
+}