fix: Fix command.

cmd/httpbenchmark.go

@@ -5,7 +5,6 @@ package cmd
 
 import (
 	"fmt"
-	"io/ioutil"
 	"os"
 	"strings"
 	"time"
@@ -77,7 +76,7 @@ var httpbenchmarkCmd = &cobra.Command{
 			if stream {
 				bodyFile = fileName
 			} else {
-				bodyBytes, err = ioutil.ReadFile(fileName)
+				bodyBytes, err = os.ReadFile(fileName)
 				if err != nil {
 					errAndExit(err.Error())
 					return

cmd/publicKey.go

@@ -8,7 +8,7 @@ import (
 	"encoding/base64"
 	"encoding/pem"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"log"
 	"os"
 
@@ -34,7 +34,7 @@ Use --private-key or -p to set private key, "-" indicate stdin.`,
 				log.Fatal(err)
 			}
 		}
-		c, err := ioutil.ReadAll(f)
+		c, err := io.ReadAll(f)
 		if err != nil {
 			log.Fatal(err)
 		}

cmd/replace.go

@@ -0,0 +1,51 @@
+/*
+Copyright © 2022 Jonathan Gao <[email protected]>
+*/
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+// replaceCmd replace strings
+var replaceCmd = &cobra.Command{
+	Use:   "replace",
+	Short: "replace string in directory.",
+	Long: `replace string in directory.
+  gsmlg-cli replace --from "<name1>" --to "<name2>" --only-in <dir?>.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		from, err := cmd.Flags().GetString("from")
+		exitIfError(err)
+		to, err := cmd.Flags().GetString("to")
+		exitIfError(err)
+		onlyIn, err := cmd.Flags().GetString("only-in")
+		exitIfError(err)
+
+		if from != "" || to != "" {
+			if onlyIn != "" {
+				// replace in only in dir
+
+			} else {
+				// replace in cwd
+			}
+		} else if to == "" || from != "" {
+			// replace to is empty, do search only
+			if onlyIn != "" {
+				// search in only in dir
+			} else {
+				// search in cwd
+			}
+		} else {
+			// print help
+			cmd.Help()
+		}
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(replaceCmd)
+
+	replaceCmd.Flags().StringP("from", "f", "", "replace from")
+	replaceCmd.Flags().StringP("to", "t", "", "replace to")
+	replaceCmd.Flags().StringP("only-in", "d", "", "replace only in directory")
+}