Added config, added logging

cmd/music-agregator/main.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"flag"
+	"os"
+
+	"github.com/gin-gonic/gin"
+	"github.com/rs/zerolog"
+	"github.com/rs/zerolog/log"
+	"gopkg.in/yaml.v2"
+
+	// My modules
+	"homelab.lan/music-agregator/internal/config"
+)
+
+func main() {
+	log.Logger = zerolog.New(zerolog.ConsoleWriter{Out: os.Stderr}).
+		With().Timestamp().Logger()
+	router := gin.Default()
+
+	configPath := flag.String("config", "", "Path to the config file")
+	flag.Parse()
+
+	cfg, err := parseConfig(configPath)
+	if err != nil {
+		log.Fatal().Err(err).Msg("Failed to load config")
+	}
+	log.Info().Interface("config", cfg).Msg("Loaded config")
+
+	router.GET("/ping", func(c *gin.Context) {
+		c.JSON(200, gin.H{
+			"message": "pong",
+		})
+	})
+
+	router.Run()
+
+}
+
+func parseConfig(path *string) (config.Config, error) {
+	f, err := os.Open(*path)
+	if err != nil {
+		log.Error().Str("path", *path).Msg("Unable to opent config by path")
+		return config.Config{}, err
+	}
+	defer f.Close()
+
+	var cfg config.Config
+	decoder := yaml.NewDecoder(f)
+	err = decoder.Decode(&cfg)
+	if err != nil {
+		// processError(err)
+	}
+
+	return cfg, nil
+}