mirror of
https://github.com/ceph/ceph-csi.git
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f87d06ed85
Several packages are only used while running the e2e suite. These packages are less important to update, as the they can not influence the final executable that is part of the Ceph-CSI container-image. By moving these dependencies out of the main Ceph-CSI go.mod, it is easier to identify if a reported CVE affects Ceph-CSI, or only the testing (like most of the Kubernetes CVEs). Signed-off-by: Niels de Vos <ndevos@ibm.com>
121 lines
2.9 KiB
Go
121 lines
2.9 KiB
Go
//go:build go1.21
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// +build go1.21
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/*
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Copyright 2023 The logr Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package logr
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import (
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"context"
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"log/slog"
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"runtime"
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"time"
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)
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var (
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_ LogSink = &slogSink{}
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_ CallDepthLogSink = &slogSink{}
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_ Underlier = &slogSink{}
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)
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// Underlier is implemented by the LogSink returned by NewFromLogHandler.
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type Underlier interface {
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// GetUnderlying returns the Handler used by the LogSink.
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GetUnderlying() slog.Handler
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}
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const (
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// nameKey is used to log the `WithName` values as an additional attribute.
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nameKey = "logger"
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// errKey is used to log the error parameter of Error as an additional attribute.
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errKey = "err"
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)
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type slogSink struct {
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callDepth int
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name string
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handler slog.Handler
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}
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func (l *slogSink) Init(info RuntimeInfo) {
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l.callDepth = info.CallDepth
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}
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func (l *slogSink) GetUnderlying() slog.Handler {
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return l.handler
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}
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func (l *slogSink) WithCallDepth(depth int) LogSink {
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newLogger := *l
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newLogger.callDepth += depth
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return &newLogger
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}
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func (l *slogSink) Enabled(level int) bool {
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return l.handler.Enabled(context.Background(), slog.Level(-level))
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}
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func (l *slogSink) Info(level int, msg string, kvList ...interface{}) {
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l.log(nil, msg, slog.Level(-level), kvList...)
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}
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func (l *slogSink) Error(err error, msg string, kvList ...interface{}) {
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l.log(err, msg, slog.LevelError, kvList...)
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}
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func (l *slogSink) log(err error, msg string, level slog.Level, kvList ...interface{}) {
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var pcs [1]uintptr
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// skip runtime.Callers, this function, Info/Error, and all helper functions above that.
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runtime.Callers(3+l.callDepth, pcs[:])
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record := slog.NewRecord(time.Now(), level, msg, pcs[0])
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if l.name != "" {
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record.AddAttrs(slog.String(nameKey, l.name))
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}
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if err != nil {
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record.AddAttrs(slog.Any(errKey, err))
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}
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record.Add(kvList...)
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_ = l.handler.Handle(context.Background(), record)
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}
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func (l slogSink) WithName(name string) LogSink {
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if l.name != "" {
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l.name += "/"
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}
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l.name += name
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return &l
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}
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func (l slogSink) WithValues(kvList ...interface{}) LogSink {
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l.handler = l.handler.WithAttrs(kvListToAttrs(kvList...))
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return &l
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}
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func kvListToAttrs(kvList ...interface{}) []slog.Attr {
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// We don't need the record itself, only its Add method.
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record := slog.NewRecord(time.Time{}, 0, "", 0)
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record.Add(kvList...)
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attrs := make([]slog.Attr, 0, record.NumAttrs())
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record.Attrs(func(attr slog.Attr) bool {
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attrs = append(attrs, attr)
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return true
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})
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return attrs
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}
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