Function backupCurrentConfigFile

rest/main.go:345–379

backupCurrentConfigFile takes the original config path and copies this to a file with -bk appended with a timestamp

(sourcePath string)

// backupCurrentConfigFile takes the original config path and copies this to a file with -bk appended with a timestamp
func backupCurrentConfigFile(sourcePath string) (string, error) {
	source, err := os.Open(sourcePath)
	if err != nil {
		return "", err
	}
	defer func() {
		_ = source.Close()
	}()

	// Grab file extension
	fileExtension := filepath.Ext(sourcePath)

	// Remove file extension so we can easily modify filename
	fileNameWithoutExtension := strings.TrimSuffix(filepath.Base(sourcePath), fileExtension)

	// Modify file name and append file extension back onto it
	fileName := fmt.Sprintf("%s-backup-%d%s", fileNameWithoutExtension, time.Now().Unix(), fileExtension)

	backupPath := filepath.Join(filepath.Dir(sourcePath), fileName)

	backup, err := os.Create(backupPath)
	if err != nil {
		return "", err
	}
	defer func() {
		_ = backup.Close()
	}()

	_, err = io.Copy(backup, source)
	if err != nil {
		return "", err
	}

	return backupPath, nil
}

func CreateBootstrapConnectionFromStartupConfig(ctx context.Context, config *StartupConfig, bucketConnectionMode base.BucketConnectionMode) (base.BootstrapConnection, error) {
	opts := bootstrapConnectionOpts{