feat: support exclude files

cmd/root.go

@@ -1,6 +1,7 @@
 package cmd
 
 import (
+	"fmt"
 	"log"
 	"os"
 	"path/filepath"
@@ -17,6 +18,7 @@ import (
 func init() {
 	rootCmd.Flags().StringP("file", "f", "", "the replace file filepath e.g. ./keys.json")
 	rootCmd.Flags().StringP("work", "w", "", "the work path of files you want to replace")
+	rootCmd.Flags().StringSliceP("exclude", "e", []string{}, "specify exclude file names e.g. go.mod,go.sum")
 	rootCmd.Flags().StringVar(&fileType, "t", "", "the type of your replace file(default is json)")
 	rootCmd.MarkFlagRequired("file")
 	rootCmd.MarkFlagRequired("work")
@@ -31,11 +33,12 @@ var (
 	wg              = sync.WaitGroup{}
 	rootCmd         = &cobra.Command{
 		Use:     "replacer",
-		Short:   "replacer eplace things for you\n",
+		Short:   "replacer replace things for you\n",
 		Version: "1.0.0",
 		Run: func(cmd *cobra.Command, args []string) {
 			replaceFilePath, _ := cmd.Flags().GetString("file")
 			workPath, _ := cmd.Flags().GetString("work")
+			excludedFiles, _ := cmd.Flags().GetStringSlice("exclude")
 			if fileType == "" {
 				_replaceMap, err = file.New(defaultFileType).Transform(replaceFilePath)
 				if err != nil {
@@ -52,6 +55,14 @@ var (
 				if strings.Contains(replaceFilePath, info.Name()) {
 					return nil
 				}
+				if len(excludedFiles) > 0 {
+					for _, filename := range excludedFiles {
+						if info.Name() == filename {
+							fmt.Println(filename)
+							return nil
+						}
+					}
+				}
 				wg.Add(1)
 				go func() {
 					defer wg.Done()