From de77d7838e730f0037976715a5122b38c91f4870 Mon Sep 17 00:00:00 2001
From: Evgeniy Kulikov <kim@nspcc.ru>
Date: Tue, 24 Nov 2020 10:06:39 +0300
Subject: [PATCH] Add logger constructor and replace graceful context

Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
---
 cmd/gate/main.go | 39 ++++++++++++++++++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/cmd/gate/main.go b/cmd/gate/main.go
index e49f090..ab0b183 100644
--- a/cmd/gate/main.go
+++ b/cmd/gate/main.go
@@ -1,10 +1,47 @@
 package main
 
+import (
+	"github.com/nspcc-dev/cdn-neofs-sdk/grace"
+	"github.com/nspcc-dev/cdn-neofs-sdk/logger"
+	"github.com/spf13/viper"
+	"go.uber.org/zap"
+)
+
+func newLogger(v *viper.Viper) *zap.Logger {
+	options := []logger.Option{
+		logger.WithLevel(v.GetString("logger.level")),
+		logger.WithTraceLevel(v.GetString("logger.trace_level")),
+
+		logger.WithFormat(v.GetString("logger.format")),
+
+		logger.WithSamplingInitial(v.GetInt("logger.sampling.initial")),
+		logger.WithSamplingThereafter(v.GetInt("logger.sampling.thereafter")),
+
+		logger.WithAppName(v.GetString("app_name")),
+		logger.WithAppVersion(v.GetString("app_version")),
+	}
+
+	if v.GetBool("logger.no_caller") {
+		options = append(options, logger.WithoutCaller())
+	}
+
+	if v.GetBool("logger.no_disclaimer") {
+		options = append(options, logger.WithoutDisclaimer())
+	}
+
+	l, err := logger.New(options...)
+	if err != nil {
+		panic(err)
+	}
+
+	return l
+}
+
 func main() {
 	var (
 		v = newSettings()
 		l = newLogger(v)
-		g = newGracefulContext(l)
+		g = grace.Context(l)
 		a = newApp(g, l, v)
 	)