add option to disable repository creation

defaults/main.yml

@@ -16,6 +16,7 @@ backups:
     restic:
       url: /var/backup-client/restic
       repo_type: local
+      repo_folder_create: true
       additional_keys: {}
   mode: vm-via-hypervisor
   enabled: True

tasks/main.yml

@@ -196,7 +196,9 @@
         export RESTIC_REPOSITORY="{{ backups.backends.restic.url }}"
         export RESTIC_PASSWORD_FILE="/etc/backup-client/restic.key"
   - name: create restic repository folder
-    when: backups.backends.restic.repo_type == 'local'
+    when:
+      - backups.backends.restic.repo_type == 'local'
+      - backups.backends.restic.repo_folder_create
     file:
       path: "{{ backups.backends.restic.url }}"
       state: directory