Add nextcloud.app_pkgs option

defaults/main.yml

@@ -1,5 +1,6 @@
 nextcloud:
   version: ~
+  app_pkgs: {}
   listen:
     - "443 ssl"
     - "[::]:443 ssl"

tasks/base.yml

@@ -17,6 +17,10 @@
     pkg:
     - nextcloud
 
+- name: install nextcloud apps
+  apt:
+    pkg: "{{ nextcloud.app_pkgs | dict2items | rejectattr('value', 'none') | map(attribute='key') | list }}"
+
 - name: create nextcloud datadir
   file:
     path: "{{ nextcloud.datadir }}"