feat: enhance logging configuration to use dynamic log level from environment variable

cmd/go_migrate/log.go

@@ -3,6 +3,7 @@ package main
 import (
 	"time"
 
+	"git.ksdemosapps.com/kylesoda/go-migrate/internal/app/config"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -13,5 +14,13 @@ func configureLog() {
 		DisableSorting:  false,
 		PadLevelText:    true,
 	})
-	log.SetLevel(log.DebugLevel)
+
+	logLevelEnv := config.App.LogLevel
+	logLevel, err := log.ParseLevel(logLevelEnv)
+	if err != nil {
+		log.Warnf("Nivel de log inválido '%s', usando INFO por defecto", logLevelEnv)
+		logLevel = log.InfoLevel
+	}
+
+	log.SetLevel(logLevel)
 }

internal/app/config/main.go

@@ -2,6 +2,7 @@ package config
 
 import (
 	"os"
+	"strings"
 
 	"github.com/joho/godotenv"
 	log "github.com/sirupsen/logrus"
@@ -10,6 +11,7 @@ import (
 type appConfig struct {
 	SourceDbUrl string
 	TargetDbUrl string
+	LogLevel    string
 }
 
 func loadEnv() {
@@ -32,9 +34,15 @@ func getAppConfig() appConfig {
 		log.Fatal("TARGET_DB_URL environment variable not set")
 	}
 
+	logLevel := strings.ToUpper(os.Getenv("LOG_LEVEL"))
+	if logLevel == "" {
+		logLevel = "INFO"
+	}
+
 	return appConfig{
 		SourceDbUrl: sourceDbUrl,
 		TargetDbUrl: targetDbUrl,
+		LogLevel:    logLevel,
 	}
 }