mirror of
https://github.com/rocky-linux/peridot.git
synced 2024-06-09 22:30:14 +00:00
ad0f7a5305
Upgrade to Go 1.20.5, Hydra v2 SDK, rules-go v0.44.2 (with proper resolves), protobuf v25.3 and mass upgrade of Go dependencies.
106 lines
3.1 KiB
Go
106 lines
3.1 KiB
Go
/*
|
|
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"
|
|
|
|
"k8s.io/klog/v2/internal/serialize"
|
|
)
|
|
|
|
const (
|
|
// nameKey is used to log the `WithName` values as an additional attribute.
|
|
nameKey = "logger"
|
|
)
|
|
|
|
// NewKlogr returns a logger that is functionally identical to
|
|
// klogr.NewWithOptions(klogr.FormatKlog), i.e. it passes through to klog. The
|
|
// difference is that it uses a simpler implementation.
|
|
func NewKlogr() Logger {
|
|
return New(&klogger{})
|
|
}
|
|
|
|
// klogger is a subset of klogr/klogr.go. It had to be copied to break an
|
|
// import cycle (klogr wants to use klog, and klog wants to use klogr).
|
|
type klogger struct {
|
|
callDepth int
|
|
|
|
// hasPrefix is true if the first entry in values is the special
|
|
// nameKey key/value. Such an entry gets added and later updated in
|
|
// WithName.
|
|
hasPrefix bool
|
|
|
|
values []interface{}
|
|
groups string
|
|
}
|
|
|
|
func (l *klogger) Init(info logr.RuntimeInfo) {
|
|
l.callDepth += info.CallDepth
|
|
}
|
|
|
|
func (l *klogger) Info(level int, msg string, kvList ...interface{}) {
|
|
merged := serialize.MergeKVs(l.values, kvList)
|
|
// Skip this function.
|
|
VDepth(l.callDepth+1, Level(level)).InfoSDepth(l.callDepth+1, msg, merged...)
|
|
}
|
|
|
|
func (l *klogger) Enabled(level int) bool {
|
|
return VDepth(l.callDepth+1, Level(level)).Enabled()
|
|
}
|
|
|
|
func (l *klogger) Error(err error, msg string, kvList ...interface{}) {
|
|
merged := serialize.MergeKVs(l.values, kvList)
|
|
ErrorSDepth(l.callDepth+1, err, msg, merged...)
|
|
}
|
|
|
|
// WithName returns a new logr.Logger with the specified name appended. klogr
|
|
// uses '.' characters to separate name elements. Callers should not pass '.'
|
|
// in the provided name string, but this library does not actually enforce that.
|
|
func (l klogger) WithName(name string) logr.LogSink {
|
|
if l.hasPrefix {
|
|
// Copy slice and modify value. No length checks and type
|
|
// assertions are needed because hasPrefix is only true if the
|
|
// first two elements exist and are key/value strings.
|
|
v := make([]interface{}, 0, len(l.values))
|
|
v = append(v, l.values...)
|
|
prefix, _ := v[1].(string)
|
|
v[1] = prefix + "." + name
|
|
l.values = v
|
|
} else {
|
|
// Preprend new key/value pair.
|
|
v := make([]interface{}, 0, 2+len(l.values))
|
|
v = append(v, nameKey, name)
|
|
v = append(v, l.values...)
|
|
l.values = v
|
|
l.hasPrefix = true
|
|
}
|
|
return &l
|
|
}
|
|
|
|
func (l klogger) WithValues(kvList ...interface{}) logr.LogSink {
|
|
l.values = serialize.WithValues(l.values, kvList)
|
|
return &l
|
|
}
|
|
|
|
func (l klogger) WithCallDepth(depth int) logr.LogSink {
|
|
l.callDepth += depth
|
|
return &l
|
|
}
|
|
|
|
var _ logr.LogSink = &klogger{}
|
|
var _ logr.CallDepthLogSink = &klogger{}
|