added yml

.drone.yml

@@ -0,0 +1,22 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+- name: build
+  image: golang
+  commands:
+  - go test ./...
+  - sh scripts/build.sh
+
+- name: publish
+  image: plugins/docker
+  pull: if-not-exists
+  settings:
+    repo: plugins/github-actions
+    auto_tag: true
+    dockerfile: docker/Dockerfile.linux.amd64
+    username:
+      from_secret: docker_username
+    password:
+      from_secret: docker_password

docker/Dockerfile.linux.amd64

@@ -2,8 +2,8 @@ FROM docker:dind
 
 ENV DOCKER_HOST=unix:///var/run/docker.sock
 
-RUN apk add --no-cache ca-certificates curl bash
-RUN curl -s https://raw.githubusercontent.com/nektos/act/master/install.sh | bash -s v0.2.24
+RUN apk add --no-cache ca-certificates curl
+RUN curl -s https://raw.githubusercontent.com/nektos/act/master/install.sh | sh -s v0.2.24
 
 ADD release/linux/amd64/plugin /bin/
 ENTRYPOINT ["/usr/local/bin/dockerd-entrypoint.sh", "/bin/plugin"]