feat: add zap logger

go.mod

@@ -28,7 +28,7 @@ require (
 	go.opentelemetry.io/otel/sdk/metric v1.26.0
 	go.uber.org/goleak v1.3.0
 	go.uber.org/multierr v1.11.0
-	go.uber.org/zap v1.26.0
+	go.uber.org/zap v1.27.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 

main.go

@@ -1,11 +1,25 @@
 package main
 
 import (
-	"log"
-
 	"github.com/EinStack/glide/pkg/cmd"
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
 )
 
+var logger *zap.Logger
+
+func init() {
+	config := zap.NewProductionConfig()
+	config.EncoderConfig.TimeKey = "timestamp"
+	config.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
+	var err error
+	logger, err = config.Build()
+	if err != nil {
+		panic(err)
+	}
+	zap.ReplaceGlobals(logger)
+}
+
 //	@title			Glide
 //	@version		0.0.1
 //	@description	API documentation for Glide, an open-source lightweight high-performance model gateway
@@ -27,6 +41,6 @@ func main() {
 	cli := cmd.NewCLI()
 
 	if err := cli.Execute(); err != nil {
-		log.Fatalf("💥Glide has finished with error: %v", err)
+		logger.Fatal("💥Glide has finished with error: %v", zap.Error(err))
 	}
 }

pkg/cmd/cli.go

@@ -4,6 +4,7 @@ import (
 	"log"
 
 	"github.com/EinStack/glide/pkg/version"
+	"go.uber.org/zap"
 
 	"github.com/EinStack/glide/pkg/config"
 
@@ -46,6 +47,8 @@ func NewCLI() *cobra.Command {
 		RunE: func(cmd *cobra.Command, _ []string) error {
 			configProvider := config.NewProvider()
 
+			zap.L().Info("Glide command executed")
+
 			err := configProvider.LoadDotEnv(dotEnvFile)
 
 			if err != nil {