Using Github Actions to testing

.github/workflows/go.yml

@@ -0,0 +1,32 @@
+name: Go
+on: [pull_request]
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Set up Go 1.12
+      uses: actions/setup-go@v1
+      with:
+        go-version: 1.12
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v1
+
+    - name: Get dependencies
+      run: |
+        docker pull apachepulsar/pulsar
+        docker run -d -p 8080:8080 -p 6650:6650 apachepulsar/pulsar bin/pulsar standalone
+        sleep 10
+
+    - name: Build
+      run: go build .
+
+    - name: Test
+      run: |
+        docker ps
+        ./pulsarctl clusters list
+        go test -v ./...