sftpgo/logger/hclog_adapter.go
2021-11-27 17:04:13 +01:00

77 lines
2.2 KiB
Go

package logger
import (
"io"
"log"
"github.com/hashicorp/go-hclog"
"github.com/rs/zerolog"
)
// HCLogAdapter is an adapter for hclog.Logger
type HCLogAdapter struct {
hclog.Logger
}
// Log emits a message and key/value pairs at a provided log level
func (l *HCLogAdapter) Log(level hclog.Level, msg string, args ...interface{}) {
var ev *zerolog.Event
switch level {
case hclog.Info:
ev = logger.Info()
case hclog.Warn:
ev = logger.Warn()
case hclog.Error:
ev = logger.Error()
default:
ev = logger.Debug()
}
ev.Timestamp().Str("sender", l.Name())
addKeysAndValues(ev, args...)
ev.Msg(msg)
}
// Trace emits a message and key/value pairs at the TRACE level
func (l *HCLogAdapter) Trace(msg string, args ...interface{}) {
l.Log(hclog.Debug, msg, args...)
}
// Debug emits a message and key/value pairs at the DEBUG level
func (l *HCLogAdapter) Debug(msg string, args ...interface{}) {
l.Log(hclog.Debug, msg, args...)
}
// Info emits a message and key/value pairs at the INFO level
func (l *HCLogAdapter) Info(msg string, args ...interface{}) {
l.Log(hclog.Info, msg, args...)
}
// Warn emits a message and key/value pairs at the WARN level
func (l *HCLogAdapter) Warn(msg string, args ...interface{}) {
l.Log(hclog.Warn, msg, args...)
}
// Error emits a message and key/value pairs at the ERROR level
func (l *HCLogAdapter) Error(msg string, args ...interface{}) {
l.Log(hclog.Error, msg, args...)
}
// With creates a sub-logger
func (l *HCLogAdapter) With(args ...interface{}) hclog.Logger {
return &HCLogAdapter{Logger: l.Logger.With(args...)}
}
// Named creates a logger that will prepend the name string on the front of all messages
func (l *HCLogAdapter) Named(name string) hclog.Logger {
return &HCLogAdapter{Logger: l.Logger.Named(name)}
}
// StandardLogger returns a value that conforms to the stdlib log.Logger interface
func (l *HCLogAdapter) StandardLogger(opts *hclog.StandardLoggerOptions) *log.Logger {
return log.New(&StdLoggerWrapper{Sender: l.Name()}, "", 0)
}
// StandardWriter returns a value that conforms to io.Writer, which can be passed into log.SetOutput()
func (l *HCLogAdapter) StandardWriter(opts *hclog.StandardLoggerOptions) io.Writer {
return &StdLoggerWrapper{Sender: l.Name()}
}