jo lesz az

config.go

@@ -0,0 +1,40 @@
+package main
+
+import (
+	"os"
+	"strings"
+
+	"github.com/joho/godotenv"
+	"github.com/sirupsen/logrus"
+)
+
+func loadConfig() *Configuration {
+	_ = godotenv.Load()
+	logrus.SetFormatter(&logrus.TextFormatter{FullTimestamp: true, ForceColors: true})
+
+	cfg := &Configuration{}
+	cfg.Ncore.Nick = os.Getenv("NICK")
+	cfg.Ncore.Pass = os.Getenv("PASS")
+	if cfg.Ncore.Nick == "" || cfg.Ncore.Pass == "" {
+		logrus.Fatal("NICK and PASS environment variables are required")
+	}
+
+	cfg.ServerPort = os.Getenv("SERVER_PORT")
+	if cfg.ServerPort == "" {
+		cfg.ServerPort = defaultPort
+	} else if !strings.HasPrefix(cfg.ServerPort, ":") {
+		cfg.ServerPort = ":" + cfg.ServerPort
+	}
+
+	cfg.DatabasePath = os.Getenv("DATABASE_PATH")
+	if cfg.DatabasePath == "" {
+		cfg.DatabasePath = defaultDbFolder
+	}
+
+	lvl, _ := logrus.ParseLevel(os.Getenv("LOG_LEVEL"))
+	if lvl == 0 {
+		lvl = logrus.InfoLevel
+	}
+	logrus.SetLevel(lvl)
+	return cfg
+}