Fix scripts order

.chezmoiscripts/run_once_before_12-set-zsh.sh.tmpl

@@ -0,0 +1,20 @@
+#!/bin/bash
+{{ if eq .chezmoi.osRelease.id "nixos" }}
+exit 0
+{{ end }}
+
+set -euo pipefail
+
+ZSH_PATH="$(which zsh)"
+
+if !(grep -q "^$ZSH_PATH$" /etc/shells;) then
+  echo "$ZSH_PATH" | sudo tee -a /etc/shells > /dev/null
+  echo "Added $ZSH_PATH to /etc/shells"
+fi
+
+if [[ "$(getent passwd $USER | cut -d: -f7)" != "$ZSH_PATH" ]]; then
+  chsh -s "$ZSH_PATH"
+  echo "Set ZSH as default, log out and log back in (or reboot) for the change to take effect"
+else
+    echo "Default shell is already ZSH"
+fi