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log.go
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log.go
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// Package log is a preflight-local logrus bridge, removing the
// dependency on logrus' global logger instance.
package log
import (
"bytes"
"fmt"
"github.com/go-logr/logr"
)
const (
DBG int = 1
TRC int = 2
)
func NewBufferSink(buffer *bytes.Buffer) logr.LogSink {
return bufferSink{
buffer: buffer,
}
}
type bufferSink struct {
name string
buffer *bytes.Buffer
}
func (s bufferSink) Bytes() []byte {
return s.buffer.Bytes()
}
var _ logr.LogSink = bufferSink{}
func (s bufferSink) Enabled(level int) bool {
return true
}
func (s bufferSink) Error(err error, msg string, keysAndValues ...interface{}) {
s.buffer.WriteString(fmt.Sprintf("%s %v %s %v\n", s.name, err.Error(), msg, keysAndValues))
}
func (s bufferSink) Info(level int, msg string, keysAndValues ...interface{}) {
s.buffer.WriteString(fmt.Sprintf("%s %s %v\n", s.name, msg, keysAndValues))
}
func (s bufferSink) Init(info logr.RuntimeInfo) {}
func (s bufferSink) WithName(name string) logr.LogSink {
newSink := bufferSink{
name: name,
buffer: s.buffer,
}
return newSink
}
func (s bufferSink) WithValues(keysAndValues ...interface{}) logr.LogSink {
return nil
}