chore: fix infinity calling Fatal, add a backup reference

utils/config.go

@@ -12,20 +12,23 @@ type MailConfig struct {
 	SkipTls      bool
 }
 type NotificationData struct {
-	File           string
-	BackupSize     int64
-	Database       string
-	StartTime      string
-	EndTime        string
-	Storage        string
-	BackupLocation string
+	File            string
+	BackupSize      int64
+	Database        string
+	StartTime       string
+	EndTime         string
+	Storage         string
+	BackupLocation  string
+	BackupReference string
 }
 type ErrorMessage struct {
-	Database string
-	EndTime  string
-	Error    string
+	Database        string
+	EndTime         string
+	Error           string
+	BackupReference string
 }
 
+// loadMailConfig gets mail environment variables and returns MailConfig
 func loadMailConfig() *MailConfig {
 	return &MailConfig{
 		MailHost:     os.Getenv("MAIL_HOST"),
@@ -39,4 +42,18 @@ func loadMailConfig() *MailConfig {
 
 }
 
+// TimeFormat returns the format of the time
+func TimeFormat() string {
+	format := os.Getenv("TIME_FORMAT")
+	if format == "" {
+		return "2006-01-02 at 15:04:05"
+
+	}
+	return format
+}
+
+func backupReference() string {
+	return os.Getenv("BACKUP_REFERENCE")
+}
+
 const templatePath = "/config/templates"