From dbcf6be8ff516c2974dcab3686383aaa4d5aae08 Mon Sep 17 00:00:00 2001
From: Carolyn Van Slyck <me@carolynvanslyck.com>
Date: Wed, 30 Dec 2020 10:38:20 -0600
Subject: [PATCH] Add accessor for the yq logger instance

Allow consumers of yqlib to customize the logger instance.

Closes #432

Signed-off-by: Carolyn Van Slyck <me@carolynvanslyck.com>
---
 pkg/yqlib/lib.go      |  5 +++++
 pkg/yqlib/lib_test.go | 10 ++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 pkg/yqlib/lib_test.go

diff --git a/pkg/yqlib/lib.go b/pkg/yqlib/lib.go
index 56ae6488..256bfb25 100644
--- a/pkg/yqlib/lib.go
+++ b/pkg/yqlib/lib.go
@@ -11,6 +11,11 @@ import (
 
 var log = logging.MustGetLogger("yq-lib")
 
+// GetLogger returns the yq logger instance.
+func GetLogger() *logging.Logger {
+	return log
+}
+
 type OperationType struct {
 	Type       string
 	NumArgs    uint // number of arguments to the op
diff --git a/pkg/yqlib/lib_test.go b/pkg/yqlib/lib_test.go
new file mode 100644
index 00000000..810a0611
--- /dev/null
+++ b/pkg/yqlib/lib_test.go
@@ -0,0 +1,10 @@
+package yqlib
+
+import "testing"
+
+func TestGetLogger(t *testing.T) {
+	l := GetLogger()
+	if l != log {
+		t.Fatal("GetLogger should return the yq logger instance, not a copy")
+	}
+}