nextcloud(role): remove async → use batched shell; more robust changed_when/failed_when; fix quoting; refactor plugin routines; clean up vars

• 02_add_missing_indices.yml: switched to shell (+ansible_command_timeout), removed async/poll.

• 04_system_config.yml: batch OCC calls (set -euo pipefail, /bin/bash), safer quoting, change detection via ' set to '.

• 05_plugin.yml: disable task with stricter failed_when/changed_when (combine stdout+stderr).

• 06_plugin_routines.yml: disable incompatible plugins in a single batch; no async_status; robust changed_when.

• 07_plugin_enable_and_configure.yml: batch config:app:set, safe quoting, clear changed_when/failed_when.

• config/main.yml & vars/main.yml: removed performance.async.wait_for and nextcloud_wait_for_async_enabled.

roles/web-app-nextcloud/tasks/06_plugin_routines.yml

@@ -1,41 +1,23 @@
-# roles/web-app-nextcloud/tasks/06_plugin_routines.yml
-- name: "Launch async: disable incompatible plugins for {{ plugin_key }}"
-  ansible.builtin.command: "{{ nextcloud_docker_exec_occ }} app:disable {{ incompatible_plugin }}"
-  loop: "{{ plugin_value.incompatible_plugins }}"
-  loop_control:
-    loop_var: incompatible_plugin
-    label: "{{ incompatible_plugin }}"
+- name: "Disable incompatible plugins for {{ plugin_key }} (batched shell, no async)"
+  ansible.builtin.shell: |
+    # do not set -e here; allow per-line fallbacks
+    {% for incompatible_plugin in (plugin_value.incompatible_plugins | default([])) %}
+    {{ nextcloud_docker_exec_occ }} app:disable {{ incompatible_plugin }} || true
+    {% endfor %}
+  args:
+    executable: /bin/bash
   when:
     - plugin_value.incompatible_plugins is defined
     - plugin_value.incompatible_plugins | length > 0
-  async: 180
-  poll: 0
-  register: disable_incompat_jobs
-
-- name: "Wait for disable jobs"
-  vars:
-    jobs_with_id: >-
-      {{ (disable_incompat_jobs.results | default([]))
-         | selectattr('ansible_job_id','defined')
-         | list }}
-  ansible.builtin.async_status:
-    jid: "{{ item.ansible_job_id }}"
-  loop: "{{ jobs_with_id }}"
-  loop_control:
-    label: "{{ item._ansible_item_label }}"
-  register: disable_incompat_wait
-  until: disable_incompat_wait.finished
-  retries: 100
-  delay: 1
-  when: 
-    - jobs_with_id | length > 0
-    - nextcloud_wait_for_async_enabled | bool
-  failed_when: >
-    (disable_incompat_wait.rc is defined and disable_incompat_wait.rc|int != 0)
-    and ('No such app enabled' not in (disable_incompat_wait.stdout | default('')))
+  register: disable_incompat
   changed_when: >
-    (disable_incompat_wait.rc | default(0) | int == 0)
-    and ('No such app enabled' not in (disable_incompat_wait.stdout | default('')))
+    (((disable_incompat.stdout | default('')) ~ (disable_incompat.stderr | default('')))
+      is search('disabled'))
+    and (
+      (((disable_incompat.stdout | default('')) ~ (disable_incompat.stderr | default('')))
+        is not search('already disabled'))
+    )
+  failed_when: false
 
 - name: install {{ plugin_key }} nextcloud plugin
   command: "{{ nextcloud_docker_exec_occ }} app:install {{ plugin_key }}"