完成一个简易的全局skill、command管理器

manager/cmd/skillmgr/uninstall.go

@@ -0,0 +1,53 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"skillmgr/internal/installer"
+	"skillmgr/internal/types"
+)
+
+var uninstallCmd = &cobra.Command{
+	Use:   "uninstall <type> <name>",
+	Short: "卸载 skill 或 command",
+	Long: `卸载已安装的 skill 或 command。
+
+类型: skill, command
+
+示例:
+  skillmgr uninstall skill lyxy-kb --platform claude --global
+  skillmgr uninstall command lyxy-kb --platform opencode`,
+	Args: cobra.ExactArgs(2),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		itemType := args[0]
+		name := args[1]
+
+		platformStr, _ := cmd.Flags().GetString("platform")
+		global, _ := cmd.Flags().GetBool("global")
+
+		platform := types.Platform(platformStr)
+		scope := types.ScopeProject
+		if global {
+			scope = types.ScopeGlobal
+		}
+
+		switch itemType {
+		case "skill":
+			return installer.UninstallSkill(name, platform, scope)
+		case "command":
+			return installer.UninstallCommand(name, platform, scope)
+		default:
+			return fmt.Errorf("无效的类型: %s（必须是 'skill' 或 'command'）", itemType)
+		}
+	},
+}
+
+func init() {
+	uninstallCmd.Flags().StringP("platform", "p", "", "目标平台 (claude|opencode)")
+	uninstallCmd.Flags().BoolP("global", "g", false, "全局卸载")
+	uninstallCmd.MarkFlagRequired("platform")
+
+	rootCmd.AddCommand(uninstallCmd)
+}