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refactor: use strings.Builder to improve performance

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This commit is contained in:
reddaisyy
2025-10-23 23:40:30 +08:00
committed by GitHub
parent 71631621c4
commit 1d0e1ea0b5
4 changed files with 21 additions and 18 deletions
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15
cmd/cryptdecode/cryptdecode.go
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@@ -4,6 +4,7 @@ package cryptdecode
import (
"errors"
"fmt"
"strings"
"github.com/rclone/rclone/backend/crypt"
"github.com/rclone/rclone/cmd"
@@ -67,32 +68,32 @@ command. See the documentation on the [crypt](/crypt/) overlay for more info.`,
// cryptDecode returns the unencrypted file name
func cryptDecode(cipher *crypt.Cipher, args []string) error {
output := ""
var output strings.Builder
for _, encryptedFileName := range args {
fileName, err := cipher.DecryptFileName(encryptedFileName)
if err != nil {
output += fmt.Sprintln(encryptedFileName, "\t", "Failed to decrypt")
output.WriteString(fmt.Sprintln(encryptedFileName, "\t", "Failed to decrypt"))
} else {
output += fmt.Sprintln(encryptedFileName, "\t", fileName)
output.WriteString(fmt.Sprintln(encryptedFileName, "\t", fileName))
}
}
fmt.Print(output)
fmt.Print(output.String())
return nil
}
// cryptEncode returns the encrypted file name
func cryptEncode(cipher *crypt.Cipher, args []string) error {
output := ""
var output strings.Builder
for _, fileName := range args {
encryptedFileName := cipher.EncryptFileName(fileName)
output += fmt.Sprintln(fileName, "\t", encryptedFileName)
output.WriteString(fmt.Sprintln(fileName, "\t", encryptedFileName))
}
fmt.Print(output)
fmt.Print(output.String())
return nil
}