working commit

cmd/mproxyctl/servcmd/command.go

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2026 Oleg Borodin <onborodin@gmail.com>
+ */
+package servcmd
+
+import (
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+const (
+	uuidRegex       = `^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$`
+	defaultHostname = "localhost:1025"
+)
+
+func NewServiceUtil() *ServiceUtil {
+	return &ServiceUtil{}
+}
+
+type ServiceUtil struct {
+	getHelloParams      GetHelloParams
+	commonServiceParams CommonServiceParams
+}
+
+type CommonServiceParams struct {
+	Username      string
+	Password      string
+	Hostname      string
+	Timeout       uint64
+	SkipTLSVerify bool
+}
+
+func (util *ServiceUtil) Makeservcmds() *cobra.Command {
+	var subCmd = &cobra.Command{
+		Use:   "service",
+		Short: "Service operations",
+	}
+	const defaultTimeout uint64 = 10
+
+	subCmd.PersistentFlags().StringVarP(&util.commonServiceParams.Username, "user", "U", util.commonServiceParams.Username, "Username")
+	subCmd.PersistentFlags().StringVarP(&util.commonServiceParams.Password, "pass", "P", util.commonServiceParams.Password, "Password")
+	subCmd.PersistentFlags().StringVarP(&util.commonServiceParams.Hostname, "host", "X", defaultHostname, "Hostname")
+	subCmd.PersistentFlags().Uint64VarP(&util.commonServiceParams.Timeout, "timeout", "T", defaultTimeout, "Operation timeout")
+	subCmd.PersistentFlags().BoolVarP(&util.commonServiceParams.SkipTLSVerify, "skipVerify", "S", true, "Skip server certificate verify")
+	subCmd.MarkFlagsRequiredTogether("user", "pass")
+
+	vi := viper.New()
+	vi.SetEnvPrefix("mproxy")
+	vi.BindEnv("user")
+	vi.BindEnv("pass")
+	util.commonServiceParams.Username = vi.GetString("user")
+	util.commonServiceParams.Password = vi.GetString("pass")
+
+	// GetService
+	var getservcmd = &cobra.Command{
+		Use:   "get [user:pass@]hostname[:port]",
+		Short: "Get service hello",
+		Args:  cobra.ExactArgs(1),
+		Run:   util.GetHello,
+	}
+	subCmd.AddCommand(getservcmd)
+
+	return subCmd
+}

cmd/mproxyctl/servcmd/gethello.go

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2026 Oleg Borodin <onborodin@gmail.com>
+ */
+package servcmd
+
+import (
+	"context"
+	"time"
+
+	"github.com/spf13/cobra"
+
+	"mproxy/pkg/servcli"
+)
+
+// GetHello
+type GetHelloParams struct {
+	Address string
+}
+
+func (util *ServiceUtil) GetHello(cmd *cobra.Command, args []string) {
+	util.getHelloParams.Address = args[0]
+	res, err := util.getHello(&util.commonServiceParams, &util.getHelloParams)
+	printResponse(res, err)
+}
+
+type GetHelloResult struct{}
+
+func (util *ServiceUtil) getHello(common *CommonServiceParams, params *GetHelloParams) (*GetHelloResult, error) {
+	var err error
+	res := &GetHelloResult{}
+
+	timeout := time.Duration(common.Timeout) * time.Second
+	ctx, _ := context.WithTimeout(context.Background(), timeout)
+	ref, err := servcli.ParsePath(params.Address)
+	if err != nil {
+		return res, err
+	}
+	ref.SetUserinfo(common.Username, common.Password)
+	mw := servcli.NewBasicAuthMiddleware(ref.Userinfo())
+	cli := servcli.NewClient(nil, mw)
+	err = cli.GetHello(ctx, ref.Raw())
+	if err != nil {
+		return res, err
+	}
+	return res, err
+}

cmd/mproxyctl/servcmd/printres.go

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2026 Oleg Borodin <onborodin@gmail.com>
+ */
+package servcmd
+
+import (
+	"fmt"
+
+	"sigs.k8s.io/yaml"
+)
+
+func printResponse(res any, err error) {
+	type Response struct {
+		Error   bool   `json:"error"             yaml:"error"`
+		Message string `json:"message,omitempty" yaml:"message,omitempty"`
+		Result  any    `json:"result,omitempty"  yaml:"result,omitempty"`
+	}
+	resp := Response{}
+	if err != nil {
+		resp.Error = true
+		resp.Message = err.Error()
+	} else {
+		resp.Result = res
+	}
+	respBytes, _ := yaml.Marshal(resp)
+	fmt.Printf("---\n%s\n", string(respBytes))
+}

cmd/mproxyctl/util/util.go

@@ -8,6 +8,8 @@ import (
 	"os"
 	"path/filepath"
 
+	"mproxy/cmd/mproxyctl/servcmd"
+
 	"github.com/spf13/cobra"
 )
 
@@ -28,12 +30,15 @@ func (util *Util) Build() error {
 	execName := filepath.Base(os.Args[0])
 	rootCmd := &cobra.Command{
 		Use:          execName,
-		Short:        "\nOperation with artefacts: files, images, service accounts and grants",
+		Short:        "\nGet hello from service",
 		SilenceUsage: true,
 	}
 	rootCmd.CompletionOptions.DisableDefaultCmd = true
 	util.rootCmd = rootCmd
 
+	ServiceUtil := servcmd.NewServiceUtil()
+	rootCmd.AddCommand(ServiceUtil.MakeServiceCmds())
+
 	return err
 }