Enable Drone CI cache

.drone.yml

@@ -1,7 +1,18 @@
 kind: pipeline
+type: docker
 name: default
 
 steps:
+  - name: restore-cache
+    image: drillster/drone-volume-cache
+    settings:
+      restore: true
+      mount:
+        - ./caches/
+    volumes:
+      - name: cache
+        path: /root/.gradle
+
   - name: fetch-tags
     image: drone/git:latest
     commands:
@@ -26,3 +37,18 @@ steps:
 #        from_secret: sonar_host
 #      sonar_token:
 #        from_secret: sonar_token
+
+  - name: rebuild-cache
+    image: drillster/drone-volume-cache
+    settings:
+      rebuild: true
+      mount:
+        - ./caches/
+    volumes:
+      - name: cache
+        path: /root/.gradle
+
+volumes:
+  - name: cache
+    host:
+      path: /share/CACHEDEV1_DATA/homes/admin/drone/cache/gradle