Add multilingual support, competition close/reopen, and backup directory

main.go

@@ -21,18 +21,21 @@ type Config struct {
 	Addr             string   `json:"addr"`
 	DBPath           string   `json:"db_path"`
 	RulesDir         string   `json:"rules_dir"`
+	BackupDir        string   `json:"backup_dir"`
 	CORSOrigins      []string `json:"cors_origins"`
 	CrossSiteCookies bool     `json:"cross_site_cookies"`
 }
 
 var corsOrigins []string
 var crossSiteCookies bool
+var backupDir string
 
 func defaultConfig() *Config {
 	return &Config{
 		Addr:             ":8080",
 		DBPath:           "penaltytracker.db",
 		RulesDir:         "rules",
+		BackupDir:        "backup",
 		CORSOrigins:      []string{},
 		CrossSiteCookies: false,
 	}
@@ -78,6 +81,9 @@ func loadConfig(path string) (*Config, error) {
 	if cfg.RulesDir == "" {
 		cfg.RulesDir = "rules"
 	}
+	if cfg.BackupDir == "" {
+		cfg.BackupDir = "backup"
+	}
 	for i, o := range cfg.CORSOrigins {
 		cfg.CORSOrigins[i] = strings.TrimSpace(o)
 	}
@@ -95,6 +101,9 @@ func ensureDirectories(cfg *Config) error {
 	if err := ensureDir(cfg.RulesDir); err != nil {
 		return err
 	}
+	if err := ensureDir(cfg.BackupDir); err != nil {
+		return err
+	}
 	if dbDir := filepath.Dir(cfg.DBPath); dbDir != "" {
 		if err := ensureDir(dbDir); err != nil {
 			return err
@@ -118,6 +127,7 @@ func main() {
 
 	corsOrigins = cfg.CORSOrigins
 	crossSiteCookies = cfg.CrossSiteCookies
+	backupDir = cfg.BackupDir
 
 	if err := openDB(cfg.DBPath); err != nil {
 		log.Fatalf("db open: %v", err)