Execute built binary as simple test

.drone.jsonnet

@@ -72,6 +72,14 @@ local PipelineBuild(binary="docker", os="linux", arch="amd64") = {
         event: [ "tag" ],
       },
     },
+    if binary == "docker" then {
+      name: "executable",
+      image: "golang:1.11",
+      pull: "always",
+      commands: [
+        "./release/" + os + "/" + arch + "/drone-" + binary + " --help",
+      ],
+    },
     {
       name: "dryrun",
       image: "plugins/docker:" + os + "-" + arch,

.drone.windows.yml

@@ -32,6 +32,12 @@ steps:
     event:
     - tag
 
+- name: executable
+  pull: always
+  image: golang:1.11
+  commands:
+  - ./release/windows/amd64/drone-docker --help
+
 - name: dryrun
   pull: always
   image: plugins/docker:windows-amd64

.drone.yml

@@ -61,6 +61,12 @@ steps:
     event:
     - tag
 
+- name: executable
+  pull: always
+  image: golang:1.11
+  commands:
+  - ./release/linux/amd64/drone-docker --help
+
 - name: dryrun
   pull: always
   image: plugins/docker:linux-amd64
@@ -135,6 +141,12 @@ steps:
     event:
     - tag
 
+- name: executable
+  pull: always
+  image: golang:1.11
+  commands:
+  - ./release/linux/arm64/drone-docker --help
+
 - name: dryrun
   pull: always
   image: plugins/docker:linux-arm64
@@ -209,6 +221,12 @@ steps:
     event:
     - tag
 
+- name: executable
+  pull: always
+  image: golang:1.11
+  commands:
+  - ./release/linux/arm/drone-docker --help
+
 - name: dryrun
   pull: always
   image: plugins/docker:linux-arm