First commit of golang CLI.

wild-cli/cmd/wild/util/version.go

@@ -0,0 +1,52 @@
+package util
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"github.com/wild-cloud/wild-cli/internal/output"
+)
+
+const (
+	Version   = "0.1.0-dev"
+	BuildDate = "development"
+)
+
+func NewVersionCommand() *cobra.Command {
+	return &cobra.Command{
+		Use:   "version",
+		Short: "Show version information",
+		Long: `Show version information for Wild CLI and components.
+
+This command displays version information for the Wild CLI and related components.
+
+Examples:
+  wild version`,
+		RunE: runVersion,
+	}
+}
+
+func runVersion(cmd *cobra.Command, args []string) error {
+	output.Header("Wild CLI Version Information")
+
+	output.Info(fmt.Sprintf("Wild CLI Version: %s", Version))
+	output.Info(fmt.Sprintf("Build Date: %s", BuildDate))
+	output.Info(fmt.Sprintf("Go Version: %s", "go1.21+"))
+
+	// TODO: Add component versions
+	// - kubectl version
+	// - talosctl version
+	// - restic version
+	// - yq version
+
+	output.Info("")
+	output.Info("Components:")
+	output.Info("  - Native Go implementation replacing 35+ bash scripts")
+	output.Info("  - Unified CLI with Cobra framework")
+	output.Info("  - Cross-platform support (Linux/macOS/Windows)")
+	output.Info("  - Built-in template engine with sprig functions")
+	output.Info("  - Integrated external tool management")
+
+	return nil
+}