trying to change the type to docker

.drone.yml

@@ -1,21 +1,29 @@
----
+#kind: pipeline
+#type: exec
+#name: default
+#
+#steps:
+#  - name: default
+#    commands:
+#      - echo hello world
+#  - name: default
+#    commands:
+#      - echo hello world
+#
+#trigger:
+#  branch:
+#    - main
+#
+##node:
+#  #lights: builder
+
 kind: pipeline
-type: exec
+type: docker
-name: Build and Deploy
+name: default
 
 steps:
-- name: greeting
+- name: test
+  image: alpine
   commands:
-  - echo hello world
+  - echo hello
-- name: greeting
+  - echo world
-  commands:
-  - echo hello world
-
-trigger:
-  branch:
-  - main
-
-#node:
-  #lights: builder
-...
-