优化缓存机制 补充错误码

cmd/root.go

@@ -1,11 +1,30 @@
 package cmd
 
 import (
+	"complie-erlang/cache"
+	"complie-erlang/parser/zm_lib"
 	"fmt"
 	"github.com/spf13/cobra"
 	"os"
 )
 
+// 全局缓存
+var globalCache = InitGlobalCache()
+
+const globalCacheFileName = "global.json"
+
+func InitGlobalCache() cache.Cache {
+	pathByExecutable, err := zm_lib.FindPathByExecutable(globalCacheFileName)
+	if err != nil {
+		panic("未查找到根目录 Err:" + err.Error())
+	}
+	newCache, err := cache.NewCache(pathByExecutable)
+	if err != nil {
+		panic("创建缓存失败 Err:" + err.Error())
+	}
+	return newCache
+}
+
 var rootCmd = &cobra.Command{
 	Use:   "",
 	Short: "erlang注解生成配置模版工具",