Fix finalize tasks in artefact mode

tasks/finalize/artefact.yml

@@ -3,19 +3,33 @@
 
 - block:
 
+    - name: Set facts
+      set_fact:
+        artefact_directories:
+          - src: '{{ webRoot }}/files'
+            dest: '{{ tempDeployRoot }}/files'
+            reset: true
+          - src: '{{ webRoot }}/settings'
+            dest: '{{ tempDeployRoot }}/settings'
+            reset: true
+          - src: '{{ webRoot }}/web/sites/default'
+            dest: '{{ tempDeployRoot }}/web/sites/default'
+            reset: true
+          - src: '{{ webRoot }}'
+            dest: '{{ tempDeployRoot }}-old'
+          - src: '{{ tempDeployRoot }}'
+            dest: '{{ webRoot }}'
+
+    - name: Reset destination directories
+      file:
+        path: '{{ item.dest }}'
+        state: absent
+      with_items: '{{ artefact_directories }}'
+      when: item.reset|default(false)
+
     - name: Move directories
       command: mv {{ item.src }} {{ item.dest }}
-      with_items:
-        - src: '{{ webRoot }}/files'
-          dest: '{{ tempDeployRoot }}/'
-        - src: '{{ webRoot }}/settings'
-          dest: '{{ tempDeployRoot }}/'
-        - src: '{{ webRoot }}/web/sites/default'
-          dest: '{{ tempDeployRoot }}/web/sites/'
-        - src: '{{ webRoot }}'
-          dest: '{{ webRoot }}-old'
-        - src: '{{ tempDeployRoot }}'
-          dest: '{{ webRoot }}'
+      with_items: '{{ artefact_directories }}'
 
   tags:
     - deploy