Update version flag and README

Makefile

@@ -7,7 +7,7 @@ help:			## Show this help.
 dds: kubectl-dds	## Build kubectl-dds binary
 
 kubectl-dds: clean
-	go build -o kubectl-dds main.go
+	goreleaser build --single-target --snapshot --rm-dist
 
 eks-cluster:		## Create an eks cluster
 	eksctl create cluster --auto-kubeconfig -f tests/eksctl.yaml

README.md

@@ -70,21 +70,22 @@ kube-system     pod     pod-docker-volume       mounted
 ```
 
 You can run `dds` against a single manifest file or folder of manifest files (recursive).
-The repo includes a test/manifests directory.
+The repo includes a tests/manifests directory.
 
 ```
-kubectl dds --filename test
+kubectl dds --filename tests
 ```
 example output
 ```
 FILE                                                    LINE    STATUS
-test/manifests/docker-volume.cronjob.yaml               22      mounted
-test/manifests/docker-volume.daemonset.yaml             24      mounted
-test/manifests/docker-volume.deploy.test1.yaml          32      mounted
-test/manifests/docker-volume.deploy.yaml                25      mounted
-test/manifests/docker-volume.job.yaml                   17      mounted
-test/manifests/docker-volume.pod.kube-system.yaml       14      mounted
-test/manifests/docker-volume.statefulset.yaml           26      mounted
+tests/manifests/docker-volume.cronjob.yaml               22      mounted
+tests/manifests/docker-volume.daemonset.yaml             24      mounted
+tests/manifests/docker-volume.deploy.test1.yaml          32      mounted
+tests/manifests/docker-volume.deploy.yaml                25      mounted
+tests/manifests/docker-volume.job.yaml                   17      mounted
+tests/manifests/docker-volume.pod.kube-system.yaml       14      mounted
+tests/manifests/docker-volume.replicaset.yaml            25      mounted
+tests/manifests/docker-volume.statefulset.yaml           26      mounted
 ```
 
 Use the `--verbose` with a log level (1-10) to get more output
@@ -114,7 +115,7 @@ If the docker.sock volume is found in any files the cli exit code with be 1.
 
 ## Build
 
-To build the binary you can use `make dds` or `go build -o kubectl-dds main.go`
+To build the binary you can use `go build -o kubectl-dds main.go` or `make dds` to use [goreleaser](https://goreleaser.com/).
 
 Install the `kubectl-dds` binary somewhere in your path to use it with `kubectl` or use it by itself without kubectl.
 The same kubectl authentication works with or without `kubectl` (e.g. $HOME/.kube/config or KUBECONFIG).

main.go

@@ -25,6 +25,10 @@ import (
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 )
 
+var (
+	version = "development"
+)
+
 func main() {
 
 	klog.InitFlags(nil)
@@ -41,8 +45,6 @@ func main() {
 
 	pflag.Parse()
 
-	var version = "development"
-
 	flag.Set("v", strconv.Itoa(*verbose))
 	if *help {
 		pflag.PrintDefaults()