updated tasks so they are only run once

tasks/pkgs/luals.yml

@@ -1,13 +1,25 @@
 # vim: set filetype=yaml.ansible :
 ---
-- name: Append to pkgs
+- name: Add luals
   when:
-    - ansible_system == 'Linux'
-  ansible.builtin.set_fact:
-    pkg_archive: "{{ pkg_archive + ['luals'] }}"
+    - luals_configured is undefined
+  block:
+    - name: Load luals config
+      ansible.builtin.include_tasks:
+        file: config/luals.yml
 
-- name: Append to pkg_sys
-  when:
-    - ansible_system == 'Darwin'
-  ansible.builtin.set_fact:
-    pkg_sys: "{{ pkg_sys + ['lua-language-server'] }}"
+    - name: Append to pkgs
+      when:
+        - ansible_system == 'Linux'
+      ansible.builtin.set_fact:
+        pkg_archive: "{{ pkg_archive + ['luals'] }}"
+
+    - name: Append to pkg_sys
+      when:
+        - ansible_system == 'Darwin'
+      ansible.builtin.set_fact:
+        pkg_sys: "{{ pkg_sys + ['lua-language-server'] }}"
+
+    - name: Set luals_configured
+      ansible.builtin.set_fact:
+        luals_configured: true