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-rw-r--r--vendor/github.com/go-logr/logr/context_noslog.go49
1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/github.com/go-logr/logr/context_noslog.go b/vendor/github.com/go-logr/logr/context_noslog.go
new file mode 100644
index 000000000..f012f9a18
--- /dev/null
+++ b/vendor/github.com/go-logr/logr/context_noslog.go
@@ -0,0 +1,49 @@
+//go:build !go1.21
+// +build !go1.21
+
+/*
+Copyright 2019 The logr 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 logr
+
+import (
+ "context"
+)
+
+// FromContext returns a Logger from ctx or an error if no Logger is found.
+func FromContext(ctx context.Context) (Logger, error) {
+ if v, ok := ctx.Value(contextKey{}).(Logger); ok {
+ return v, nil
+ }
+
+ return Logger{}, notFoundError{}
+}
+
+// FromContextOrDiscard returns a Logger from ctx. If no Logger is found, this
+// returns a Logger that discards all log messages.
+func FromContextOrDiscard(ctx context.Context) Logger {
+ if v, ok := ctx.Value(contextKey{}).(Logger); ok {
+ return v
+ }
+
+ return Discard()
+}
+
+// NewContext returns a new Context, derived from ctx, which carries the
+// provided Logger.
+func NewContext(ctx context.Context, logger Logger) context.Context {
+ return context.WithValue(ctx, contextKey{}, logger)
+}