feat: Set client-go version vars

.goreleaser.yml

@@ -8,6 +8,12 @@ builds:
       - CGO_ENABLED=0
     flags:
       - -trimpath
+    ldflags:
+      - -s -w
+      - -X k8s.io/client-go/pkg/version.gitVersion=v{{ .Version }}-{{ .Branch }}+{{ .FullCommit }}
+      - -X k8s.io/client-go/pkg/version.gitCommit={{ .FullCommit }}
+      - -X k8s.io/client-go/pkg/version.gitTreeState={{ if .IsGitDirty }}dirty{{ else }}clean{{ end }}
+      - -X k8s.io/client-go/pkg/version.buildDate={{ .CommitDate }}
     goarch:
       - amd64
       - arm

cmd/cmd.go

@@ -12,16 +12,17 @@ import (
 	"github.com/clevyr/kubedb/cmd/port_forward"
 	"github.com/clevyr/kubedb/cmd/restore"
 	"github.com/clevyr/kubedb/internal/config/flags"
+	"github.com/clevyr/kubedb/internal/util"
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 )
 
-func NewCommand(version, commit string) *cobra.Command {
+func NewCommand() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:               "kubedb",
 		Short:             "interact with a database inside of Kubernetes",
-		Version:           buildVersion(version, commit),
+		Version:           buildVersion(),
 		DisableAutoGenTag: true,
 		Long: `kubedb is a command to interact with a database running in a Kubernetes cluster.
 
@@ -42,9 +43,6 @@ Dynamic Env Var Variables:
 `,
 
 		PersistentPreRunE: preRun,
-		Annotations: map[string]string{
-			"version": version,
-		},
 	}
 
 	flags.Kubeconfig(cmd)
@@ -172,9 +170,10 @@ func initConfig() error {
 	return nil
 }
 
-func buildVersion(version, commit string) string {
-	if commit != "" {
-		version += " (" + commit + ")"
+func buildVersion() string {
+	result := util.GetVersion()
+	if commit := util.GetCommit(); commit != "" {
+		result += " (" + commit + ")"
 	}
-	return version
+	return result
 }

internal/generate/completions/main.go

@@ -12,7 +12,7 @@ import (
 var Shells = []string{"bash", "zsh", "fish"}
 
 func main() {
-	rootCmd := cmd.NewCommand("latest", "")
+	rootCmd := cmd.NewCommand()
 	var buf bytes.Buffer
 	rootCmd.SetOut(&buf)
 

internal/generate/docs/main.go

@@ -28,7 +28,7 @@ func main() {
 		log.Fatal(err)
 	}
 
-	rootCmd := cmd.NewCommand("latest", "")
+	rootCmd := cmd.NewCommand()
 
 	err = doc.GenMarkdownTree(rootCmd, output)
 	if err != nil {

internal/generate/manpages/main.go

@@ -40,7 +40,7 @@ func main() {
 		panic(err)
 	}
 
-	rootCmd := cmd.NewCommand("beta", "")
+	rootCmd := cmd.NewCommand()
 	rootName := rootCmd.Name()
 
 	date, err := time.Parse(time.RFC3339, dateParam)

internal/util/cmd_setup.go

@@ -184,7 +184,7 @@ func createJob(cmd *cobra.Command, conf *config.Global, actionName string) error
 		"app.kubernetes.io/name":      "kubedb",
 		"app.kubernetes.io/instance":  "kubedb",
 		"app.kubernetes.io/component": actionName,
-		"app.kubernetes.io/version":   cmd.Root().Annotations["version"],
+		"app.kubernetes.io/version":   GetVersion(),
 	}
 
 	podLabels := map[string]string{

internal/util/version.go

@@ -0,0 +1,21 @@
+package util
+
+import (
+	"strings"
+
+	"k8s.io/client-go/pkg/version"
+)
+
+func GetVersion() string {
+	v := version.Get()
+	result, _, _ := strings.Cut(v.GitVersion[1:], "-")
+	return result
+}
+
+func GetCommit() string {
+	commit := version.Get().GitCommit
+	if commit == "$Format:%H$" {
+		return ""
+	}
+	return commit
+}

main.go

@@ -6,13 +6,8 @@ import (
 	"github.com/clevyr/kubedb/cmd"
 )
 
-var (
-	version = "next"
-	commit  = ""
-)
-
 func main() {
-	rootCmd := cmd.NewCommand(version, commit)
+	rootCmd := cmd.NewCommand()
 	if err := rootCmd.Execute(); err != nil {
 		os.Exit(1)
 	}