From 80c4389e3a29d03b2bb1bc958f1ab67e048352a6 Mon Sep 17 00:00:00 2001
From: Patrick Ohly <patrick.ohly@intel.com>
Date: Mon, 7 Feb 2022 11:43:16 +0100
Subject: [PATCH] make klog sufficient for working with logr

As discussed in https://github.com/kubernetes/enhancements/pull/3078, enabling
code that only imports klog for all logging makes life simpler for developers.

This was also the reason why KObj was added to klog instead of a separate
helper package.
---
 imports.go | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 imports.go

diff --git a/imports.go b/imports.go
new file mode 100644
index 000000000..43cd08190
--- /dev/null
+++ b/imports.go
@@ -0,0 +1,58 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package klog
+
+import (
+	"github.com/go-logr/logr"
+)
+
+// The reason for providing these aliases is to allow code to work with logr
+// without directly importing it.
+
+// Logger in this package is exactly the same as logr.Logger.
+//
+// Experimental
+//
+// Notice: This type is EXPERIMENTAL and may be changed or removed in a
+// later release.
+type Logger = logr.Logger
+
+// LogSink in this package is exactly the same as logr.LogSink.
+//
+// Experimental
+//
+// Notice: This type is EXPERIMENTAL and may be changed or removed in a
+// later release.
+type LogSink = logr.LogSink
+
+// Runtimeinfo in this package is exactly the same as logr.RuntimeInfo.
+//
+// Experimental
+//
+// Notice: This type is EXPERIMENTAL and may be changed or removed in a
+// later release.
+type RuntimeInfo = logr.RuntimeInfo
+
+var (
+	// New is an alias for logr.New.
+	//
+	// Experimental
+	//
+	// Notice: This variable is EXPERIMENTAL and may be changed or removed in a
+	// later release.
+	New = logr.New
+)