enable goimport and add new makefile target to only build image without test

.github/workflows/test-job.yaml

@@ -62,16 +62,23 @@ jobs:
       with:
         go-version: '~1.15.1'
 
-    - name: Set up Docker
-      uses: docker-practice/actions-setup-docker@master
-
     - name: Check out code into the Go module directory
       uses: actions/checkout@v2
       with:
         # When checking out the repository that
         # triggered a workflow, this defaults to the reference or SHA for that event.
         # Default value should work for both pull_request and merge(push) event.
         ref: ${{github.event.pull_request.head.sha}}
+
+    - name: Install goimports
+      run: go get golang.org/x/tools/cmd/goimports
+
+    - name: Run goimports
+      run: test -z "$(set -o pipefail && $(go env GOPATH)/bin/goimports -l . | tee goimports.out)" || { cat goimports.out && exit 1; }
+
+    - name: Open this to see how to fix goimports if it fails
+      run: echo Run goimports -w .
+      if: failure()
 
     - name: list directories
       working-directory: ${{env.working-directory}}
@@ -90,10 +97,13 @@ jobs:
       run: make build
       working-directory: ${{env.working-directory}}
 
-    - name: Build Docker Image
-      run: make docker-build
-      working-directory: ${{env.working-directory}}
-
     - name: Test
       run: make test
       working-directory: ${{env.working-directory}}
+
+    - name: Set up Docker
+      uses: docker-practice/actions-setup-docker@master
+
+    - name: Build Docker Image
+      run: make docker-image
+      working-directory: ${{env.working-directory}}

apiserver/cmd/main.go

@@ -15,10 +15,10 @@ import (
 	"k8s.io/klog/v2"
 
 	"github.com/prometheus/client_golang/prometheus/promhttp"
-	api "github.com/ray-project/kuberay/proto/go_client"
 	"github.com/ray-project/kuberay/apiserver/pkg/interceptor"
 	"github.com/ray-project/kuberay/apiserver/pkg/manager"
 	"github.com/ray-project/kuberay/apiserver/pkg/server"
+	api "github.com/ray-project/kuberay/proto/go_client"
 )
 
 var (

apiserver/pkg/interceptor/interceptor.go

@@ -2,6 +2,7 @@ package interceptor
 
 import (
 	"context"
+
 	"google.golang.org/grpc"
 	"k8s.io/klog/v2"
 )

apiserver/pkg/manager/client_manager.go

@@ -35,7 +35,6 @@ func (c *ClientManager) Time() util.TimeInterface {
 	return c.time
 }
 
-
 func (c *ClientManager) init() {
 	// db, kubernetes initialization
 	klog.Info("Initializing client manager")

apiserver/pkg/server/cluster_server.go

@@ -2,10 +2,11 @@ package server
 
 import (
 	"context"
+
 	"github.com/golang/protobuf/ptypes/empty"
-	api "github.com/ray-project/kuberay/proto/go_client"
 	"github.com/ray-project/kuberay/apiserver/pkg/manager"
 	"github.com/ray-project/kuberay/apiserver/pkg/util"
+	api "github.com/ray-project/kuberay/proto/go_client"
 )
 
 type ClusterServerOptions struct {
@@ -42,7 +43,6 @@ func (s *ClusterServer) DeleteCluster(ctx context.Context, request *api.DeleteCl
 	panic("Implement me")
 }
 
-
 func ValidateCreateClusterRequest(request *api.CreateClusterRequest) error {
 	if request.Cluster.Name == "" {
 		return util.NewInvalidInputError("Cluster name is empty. Please specify a valid value.")

ray-operator/Makefile

@@ -63,9 +63,11 @@ build: generate fmt vet ## Build manager binary.
 run: manifests generate fmt vet ## Run a controller from your host.
 	go run ./main.go
 
-docker-build: test ## Build docker image with the manager.
+docker-image: ## Build image only
 	docker build -t ${IMG} .
 
+docker-build: test docker-image ## Build docker image with the manager.
+
 docker-push: ## Push docker image with the manager.
 	docker push ${IMG}