// Copyright (C) 2019-2022 Nicola Murino // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU Affero General Public License as published // by the Free Software Foundation, version 3. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Affero General Public License for more details. // // You should have received a copy of the GNU Affero General Public License // along with this program. If not, see . 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 ...any) { 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 ...any) { 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 ...any) { 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 ...any) { 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 ...any) { 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 ...any) { l.Log(hclog.Error, msg, args...) } // With creates a sub-logger func (l *HCLogAdapter) With(args ...any) 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()} }