Flatten modules

modules/home-manager/tmux-sessionizer.nix

@@ -0,0 +1,64 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+
+with lib;
+
+let
+  cfg = config.features.cli.tmux-sessionizer;
+in
+{
+  options.features.cli.tmux-sessionizer = {
+    enable = mkEnableOption "Enable tmux-sessionizer";
+    enableDmenuIntegration = mkEnableOption "Enable dmenu integration";
+
+    searchPaths = mkOption {
+      default = [ config.home.homeDirectory ];
+      type = types.listOf types.str;
+      description = "List of search paths for tmux-sessionizer to use.";
+    };
+
+    # TODO: add TS_EXTRA_SEARCH_PATHS.
+    # TODO: add TS_MAX_DEPTH.
+    # TODO: add TS_SESSION_COMMANDS once I figure out what they're for.
+  };
+
+  config = mkIf cfg.enable {
+    home.packages = with pkgs; [
+      tmux-sessionizer
+    ];
+
+    home.file.".tmux-sessionizer".source = "${
+      pkgs.writeShellApplication {
+        name = ".tmux-sessionizer";
+
+        runtimeInputs = with pkgs; [
+          tmux
+        ];
+
+        text = ''
+          set +o errexit
+          set +o nounset
+
+          if [[ "$PWD" == "${config.xdg.userDirs.extraConfig.XDG_REPOS_DIR}/os" || "$PWD" == "${config.xdg.userDirs.extraConfig.XDG_REPOS_DIR}/personal" || "$PWD" == "${config.xdg.userDirs.extraConfig.XDG_REPOS_DIR}/work"  ]]; then
+            clear
+
+            return
+          fi
+
+          tmux new-window -d -n scratch
+          nvim .
+          clear
+        '';
+      }
+    }/bin/.tmux-sessionizer";
+
+    xdg.configFile."tmux-sessionizer/tmux-sessionizer.conf".text = ''
+      TS_SEARCH_PATHS=(${builtins.concatStringsSep " " cfg.searchPaths})
+      TS_SESSION_COMMANDS=(nvim .)
+    '';
+  };
+}