generate random database password and save it to local facts

defaults/main.yml

@@ -13,3 +13,5 @@ gitea_download_url: https://dl.gitea.io/gitea/{{gitea_download_version}}/{{gitea
 gitea_admin_username: testadmin
 gitea_admin_password: testadmin
 gitea_admin_email: admin@example.com
+
+gitea_database_password: "{{ ansible_local.gitea.database_password }}"

tasks/local_facts.yaml

@@ -0,0 +1,14 @@
+---
+
+- name: ansible local facts directory
+  file:
+    path: /etc/ansible/facts.d
+    state: directory
+
+- name: set ansible local fact for gitea
+  copy:
+    content: "{{_gitea_local_facts|to_json}}"
+    dest: /etc/ansible/facts.d/gitea.fact
+
+- name: Gathering Facts
+  setup:

tasks/main.yml

@@ -1,5 +1,6 @@
 ---
 
+- import_tasks: local_facts.yaml
 - import_tasks: setup.yaml
 - import_tasks: download.yaml
 

vars/main.yml

@@ -1,3 +1,6 @@
+_gitea_local_facts:
+  database_password: "{% if not ansible_local.gitea.database_password is defined %}{{ lookup('password', '/dev/null length=15 chars=ascii_letters') }}{% else %}{{ ansible_local.gitea.database_password }}{% endif %}"
+
 _gitea_nginx_vhosts:
   - name: gitea
     server_names: