go implementation

go/cmd/konduktorctl/main.go

@@ -0,0 +1,180 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	Version   = "0.1.0"
+	BuildTime = "unknown"
+	GitCommit = "unknown"
+)
+
+func main() {
+	rootCmd := &cobra.Command{
+		Use:     "konduktorctl",
+		Short:   "Konduktorctl - Service management CLI",
+		Long:    `Konduktorctl is a CLI tool for managing Konduktor services.`,
+		Version: fmt.Sprintf("%s (commit: %s, built: %s)", Version, GitCommit, BuildTime),
+	}
+
+	rootCmd.AddCommand(
+		newUpCmd(),
+		newDownCmd(),
+		newStatusCmd(),
+		newLogsCmd(),
+		newHealthCmd(),
+		newScaleCmd(),
+		newConfigCmd(),
+		newInitCmd(),
+		newTopCmd(),
+	)
+
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}
+
+func newUpCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "up [service...]",
+		Short: "Start services",
+		Long:  `Start one or more services. If no service is specified, all services are started.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Starting services...")
+			// TODO: Implement service start logic
+			return nil
+		},
+	}
+	cmd.Flags().BoolP("detach", "d", false, "Run in background")
+	return cmd
+}
+
+func newDownCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "down [service...]",
+		Short: "Stop services",
+		Long:  `Stop one or more services. If no service is specified, all services are stopped.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Stopping services...")
+			// TODO: Implement service stop logic
+			return nil
+		},
+	}
+}
+
+func newStatusCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "status [service...]",
+		Short: "Show service status",
+		Long:  `Show the status of one or more services.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Service status:")
+			// TODO: Implement status display logic
+			return nil
+		},
+	}
+}
+
+func newLogsCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "logs [service]",
+		Short: "View service logs",
+		Long:  `View logs for a specific service.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Fetching logs...")
+			// TODO: Implement logs viewing logic
+			return nil
+		},
+	}
+	cmd.Flags().BoolP("follow", "f", false, "Follow log output")
+	cmd.Flags().IntP("tail", "n", 100, "Number of lines to show from the end")
+	return cmd
+}
+
+func newHealthCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "health",
+		Short: "Check service health",
+		Long:  `Check the health status of all services.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Health check:")
+			// TODO: Implement health check logic
+			return nil
+		},
+	}
+}
+
+func newScaleCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "scale <service>=<count>",
+		Short: "Scale a service",
+		Long:  `Scale a service to a specific number of instances.`,
+		Args:  cobra.MinimumNArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Printf("Scaling: %v\n", args)
+			// TODO: Implement scaling logic
+			return nil
+		},
+	}
+}
+
+func newConfigCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "config",
+		Short: "Manage configuration",
+		Long:  `View and validate configuration.`,
+	}
+
+	cmd.AddCommand(&cobra.Command{
+		Use:   "show",
+		Short: "Show current configuration",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Current configuration:")
+			// TODO: Implement config show logic
+			return nil
+		},
+	})
+
+	cmd.AddCommand(&cobra.Command{
+		Use:   "validate",
+		Short: "Validate configuration file",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Validating configuration...")
+			// TODO: Implement config validation logic
+			return nil
+		},
+	})
+
+	return cmd
+}
+
+func newInitCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "init",
+		Short: "Initialize a new project",
+		Long:  `Create a new Konduktor project with default configuration.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Initializing new project...")
+			// TODO: Implement init logic
+			return nil
+		},
+	}
+}
+
+func newTopCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "top",
+		Short: "Display running processes",
+		Long:  `Display real-time view of running processes and resource usage.`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			fmt.Println("Process monitor:")
+			// TODO: Implement top-like display
+			return nil
+		},
+	}
+}