github.com/jarod2011/go-log

go-log

a simple go log package

log level

• Debug
• Info
• Warn
• Error
• Fatal

Fatal log

Fatal will print all runtime stack

how to use

import (
    log "github.com/jarod2011/go-log"
    "bytes"
)

func main() {
    log.D().Logf("now is %v", time.Now())           // Debug log level
    log.I().Log(time.Now())                         // Info log level
    log.SetLevel(log.Warn)                          // now debug and info log will not display
    log.SetPrefix("[haha]")                         // so the all level log will prefix with "[haha]"
    buf := new(bytes.Buffer)
    log.W().SetWriter(buf)                          // so the warn log will write to buf
}

todo list

• [x] basic output log
• [ ] write to log files for persistent
• [ ] cut logs by date
• [ ] more log format e.g. JSON