Merge pull request #41 from carmark/travis

Add travis integration test and fix the tag for client-go in glide.yaml.

.travis.yml

@@ -0,0 +1,17 @@
+sudo: required
+dist: trusty
+
+language: go
+go:
+    - 1.7.4
+
+install:
+   - go get github.com/Masterminds/glide
+
+script:
+   - cd ${TRAVIS_BUILD_DIR}
+   - glide install
+   - ./fission-bundle/build.sh
+   - hack/verify-gofmt.sh
+   - go test -v -i $(go list ./... | grep -v '/vendor/')
+   - go test -v $(go list ./... | grep -v '/vendor/')

glide.yaml

@@ -20,7 +20,7 @@ import:
   subpackages:
   - context
 - package: k8s.io/client-go
-  version: 1.5
+  version: v1.5.0
   subpackages:
   - 1.5/kubernetes
   - 1.5/pkg/api

hack/verify-gofmt.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+find_files() {
+  find . -not \( \
+      \( \
+        -wholename '*/vendor/*' \
+      \) -prune \
+    \) -name '*.go'
+}
+
+GOFMT="gofmt -s"
+bad_files=$(find_files | xargs $GOFMT -l)
+if [[ -n "${bad_files}" ]]; then
+  echo "!!! '$GOFMT' needs to be run on the following files: "
+  echo "${bad_files}"
+  exit 1
+fi

poolmgr/gp.go

@@ -309,7 +309,7 @@ func (gp *GenericPool) createPool() error {
 				},
 				Spec: v1.PodSpec{
 					Volumes: []v1.Volume{
-						v1.Volume{
+						{
 							Name: "userfunc",
 							VolumeSource: v1.VolumeSource{
 								EmptyDir: &v1.EmptyDirVolumeSource{},
@@ -317,25 +317,25 @@ func (gp *GenericPool) createPool() error {
 						},
 					},
 					Containers: []v1.Container{
-						v1.Container{
+						{
 							Name:                   gp.env.Metadata.Name,
 							Image:                  gp.env.RunContainerImageUrl,
 							ImagePullPolicy:        v1.PullIfNotPresent,
 							TerminationMessagePath: "/dev/termination-log",
 							VolumeMounts: []v1.VolumeMount{
-								v1.VolumeMount{
+								{
 									Name:      "userfunc",
 									MountPath: sharedMountPath,
 								},
 							},
 						},
-						v1.Container{
+						{
 							Name:                   "fetcher",
 							Image:                  "fission/fetcher",
 							ImagePullPolicy:        v1.PullIfNotPresent,
 							TerminationMessagePath: "/dev/termination-log",
 							VolumeMounts: []v1.VolumeMount{
-								v1.VolumeMount{
+								{
 									Name:      "userfunc",
 									MountPath: sharedMountPath,
 								},
@@ -384,7 +384,7 @@ func (gp *GenericPool) createSvc(name string, labels map[string]string) (*v1.Ser
 		Spec: v1.ServiceSpec{
 			Type: v1.ServiceTypeClusterIP,
 			Ports: []v1.ServicePort{
-				v1.ServicePort{
+				{
 					Protocol:   v1.ProtocolTCP,
 					Port:       80,
 					TargetPort: intstr.FromInt(8888),