From c706afcf04793f3f1e58934314d86b8cb396d51d Mon Sep 17 00:00:00 2001
From: Vasiliy Tolstov <v.tolstov@unistack.org>
Date: Mon, 10 Feb 2020 00:26:46 +0300
Subject: [PATCH] logger helper to pass down it via context (#1180)

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
---
 logger/context.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 logger/context.go

diff --git a/logger/context.go b/logger/context.go
new file mode 100644
index 00000000..6940122d
--- /dev/null
+++ b/logger/context.go
@@ -0,0 +1,14 @@
+package logger
+
+import "context"
+
+type loggerKey struct{}
+
+func FromContext(ctx context.Context) (Logger, bool) {
+	l, ok := ctx.Value(loggerKey{}).(Logger)
+	return l, ok
+}
+
+func NewContext(ctx context.Context, l Logger) context.Context {
+	return context.WithValue(ctx, loggerKey{}, l)
+}