goLog

GoLog is a simple logging framework for golang.

Getting Started

import log "gitlab.com/martinr92/golog"

func main(){
	log.Default.Info("My First Info Message")
}

Multiple Log Instance

Create a new log instance (instead of using the Default).

import log "gitlab.com/martinr92/golog"

var myLog := log.NewLoggerDefault()
myLog.Info("My First Info Message")

Outputs / Formatter / Printer

• Formatter defines the output format (e.g. Key/Value or JSON)
• Printer defines the message output location (e.g. stdout or file)
• Output is a combination of Formatter and Printer

The following sample creates 2 outputs. The first sends a key/value format to stdout. The second writes messages as JSON format to stdout.

import log "gitlab.com/martinr92/golog"

var output1 := NewOutput(log.LevelInfo, NewFormatterKeyValue(), NewPrinterStdout()
var output2 := NewOutput(log.LevelError, NewFormatterJSON(), NewPrinterStdout())

var myLog := log.NewLogger(
	[]*Output{output1, output2}
)
myLog.Info("My First Info Message")

Custom Formatter / Printer

If you need a special Formatter or Printer: simply implement the Interface (same name) and assign it to an Output.

License

Copyright 2023 Martin Riedl

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.