First commit of golang CLI.

wild-cli/internal/external/manager.go

@@ -0,0 +1,93 @@
+package external
+
+import (
+	"context"
+	"fmt"
+)
+
+// Manager coordinates external tools
+type Manager struct {
+	kubectl  *KubectlTool
+	talosctl *TalosctlTool
+	restic   *ResticTool
+	tools    map[string]Tool
+}
+
+// NewManager creates a new tool manager
+func NewManager() *Manager {
+	kubectl := NewKubectlTool()
+	talosctl := NewTalosctlTool()
+	restic := NewResticTool()
+
+	tools := map[string]Tool{
+		"kubectl":  kubectl,
+		"talosctl": talosctl,
+		"restic":   restic,
+	}
+
+	return &Manager{
+		kubectl:  kubectl,
+		talosctl: talosctl,
+		restic:   restic,
+		tools:    tools,
+	}
+}
+
+// Kubectl returns the kubectl tool
+func (m *Manager) Kubectl() *KubectlTool {
+	return m.kubectl
+}
+
+// Talosctl returns the talosctl tool
+func (m *Manager) Talosctl() *TalosctlTool {
+	return m.talosctl
+}
+
+// Restic returns the restic tool
+func (m *Manager) Restic() *ResticTool {
+	return m.restic
+}
+
+// CheckTools verifies that required tools are available
+func (m *Manager) CheckTools(ctx context.Context, required []string) error {
+	missing := make([]string, 0)
+
+	for _, toolName := range required {
+		tool, exists := m.tools[toolName]
+		if !exists {
+			missing = append(missing, toolName)
+			continue
+		}
+
+		if !tool.IsInstalled() {
+			missing = append(missing, toolName)
+		}
+	}
+
+	if len(missing) > 0 {
+		return fmt.Errorf("missing required tools: %v", missing)
+	}
+
+	return nil
+}
+
+// GetToolVersion returns the version of a tool
+func (m *Manager) GetToolVersion(toolName string) (string, error) {
+	tool, exists := m.tools[toolName]
+	if !exists {
+		return "", fmt.Errorf("tool %s not found", toolName)
+	}
+
+	return tool.Version()
+}
+
+// ListTools returns information about all tools
+func (m *Manager) ListTools() map[string]bool {
+	status := make(map[string]bool)
+
+	for name, tool := range m.tools {
+		status[name] = tool.IsInstalled()
+	}
+
+	return status
+}