feat(tmux): add tmux-new script

modules/programs/tmux/default.nix

@@ -7,8 +7,7 @@ let
   tmux-switch = pkgs.writeShellApplication {
     name = "tmux-switch";
     runtimeInputs = with pkgs; [ tmux ];
-    text = ''
-      #!/usr/bin/env bash
+    text = /* bash */ ''
       if [[ -z ''${TMUX+x} ]]; then
         tmux attach -t "$1"
       else
@@ -19,7 +18,7 @@ let
 
   tmux-sessionizer = pkgs.writeFishApplication {
     name = "ts";
-    runtimeInputs = with pkgs; [ tmux findutils coreutils procps fd tmux-switch gawk ];
+    runtimeInputs = with pkgs; [ tmux findutils coreutils procps fd tmux-new gawk ];
     text = readFile ./tmux-sessionizer/script.fish;
     completions = readFile ./tmux-sessionizer/completions.fish;
   };
@@ -31,6 +30,17 @@ let
     completions = readFile ./tmux-attach/completions.fish;
   };
 
+  tmux-new = pkgs.writeFishApplication {
+    name = "tn";
+    runtimeInputs = with pkgs; [ tmux ];
+    text = /* fish */ ''
+      if ! tmux has-session -t $argv[1] 2> /dev/null
+        tmux new-session -ds $argv[1] -c $argv[2]
+      end
+
+      tmux-switch $argv[1]
+    '';
+  };
 in
 {
   options.my.programs.tmux = {
@@ -60,6 +70,8 @@ in
     home-manager.users.moritz.home.packages = [
       tmux-sessionizer
       tmux-attach
+      tmux-switch
+      tmux-new
     ];
     home-manager.users.moritz.programs = {
       tmux = {
@@ -97,7 +109,7 @@ in
             if ! fish_is_root_user && test "$TERM_PROGRAM" != 'vscode' && ${insideVariableMissing}
                 if test -z $tmux_autostarted
                     set -x tmux_autostarted true
-                    tmux new -A -s home
+                    tn home ~
                 end
             end
           '';