adding conditional publish for only master and rename integ test step in pipeline

.drone.yml

@@ -16,7 +16,7 @@ pipeline:
     commands:
       - go test ./api
 
-  run-tests-in-compose:
+  integration-tests:
     image: michalpodeszwa/docker-compose:latest
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
@@ -30,7 +30,8 @@ pipeline:
     dockerfile: ./docker/Dockerfile
     secrets: [ DOCKER_USERNAME, DOCKER_PASSWORD ]
 #    debug: true
-
+    when:
+      branch: [master]
 matrix:
   IMAGE:
     - golang:latest

.drone.yml.sig

@@ -1 +1 @@
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