Optimized tests für run once

roles/web-app-mig/tasks/01_core.yml

@@ -1,3 +1,11 @@
+- name: Load former meta dependencies once
+  block:
+  - name: Include moved dependency 'sys-cli'
+    include_role:
+      name: sys-cli
+  - set_fact:
+      run_once_web_app_mig: true
+  when: run_once_web_app_mig is not defined
 - name: Load docker compose vars
   include_vars:
     file: roles/docker-compose/vars/docker-compose.yml
@@ -5,11 +13,10 @@
 
 - name: Set roles volume variable
   set_fact:
-    mig_roles_meta_volume:  "{{ mig_docker_compose.docker_compose.directories.volumes }}/roles/"
-  
+    mig_roles_meta_volume: "{{ mig_docker_compose.docker_compose.directories.volumes }}/roles/"
 - name: Set roles list variable
   set_fact:
-    mig_roles_meta_list:    "{{ mig_roles_meta_volume }}list.json"
+    mig_roles_meta_list: "{{ mig_roles_meta_volume }}list.json"
 
 - name: "load docker, proxy for '{{application_id}}'"
   include_role:
@@ -17,10 +24,10 @@
 
 - name: Create tree
   command: "infinito build tree --no-signal --alarm-timeout 0 -s {{  mig_roles_meta_volume }}"
-  when: 
-    - mig_build_data
+  when:
+  - mig_build_data
 
 - name: Create roles list
   command: "infinito build roles_list --no-signal --alarm-timeout 0 -o {{ mig_roles_meta_list }}"
-  when: 
-    - mig_build_data
+  when:
+  - mig_build_data