ci: Add test pipeline

Signed-off-by: Sam Therapy <sam@samtherapy.net>

.drone.yml

@@ -3,7 +3,17 @@ name: default
 type: docker
 
 steps:
-- name: docker  
+
+- name: Build
+  image: plugins/docker
+  settings:
+    repo: git.froth.zone/sam/drone-deno-deploy
+    dry_run: true
+  when:
+    event:
+      - pull_request  
+
+- name: Build & Publish  
   image: plugins/docker
   settings:
     registry: git.froth.zone
@@ -11,4 +21,9 @@ steps:
     password: 
       from_secret: password
     repo: git.froth.zone/sam/drone-deno-deploy
-    tags: latest
+    tags: latest
+    when:
+      branch:
+      - master
+      event:
+      - push

example

@@ -1 +1 @@
-Subproject commit 721d73edde6886e5c23a203858bf11d01422fc1b
+Subproject commit d5fe3ee49ee63651ba7f2f0884e71cbae33d6411