/
logger.go
238 lines (190 loc) · 4.46 KB
/
logger.go
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package log
import (
"fmt"
"io"
"os"
"runtime"
"time"
"github.com/petermattis/goid"
"go.uber.org/zap/zapcore"
)
type Logger struct {
level Level
outList []zapcore.WriteSyncer
Format Format
callerDepth int
PrefixMsg string
SuffixMsg string
}
func newLogger() *Logger {
return &Logger{
level: DebugLevel,
outList: []zapcore.WriteSyncer{os.Stdout},
Format: &Formatter{},
callerDepth: 4,
}
}
func (p *Logger) SetCallerDepth(callerDepth int) *Logger {
p.callerDepth = callerDepth
return p
}
func (p *Logger) SetPrefixMsg(prefixMsg string) *Logger {
p.PrefixMsg = prefixMsg
return p
}
func (p *Logger) SetSuffixMsg(suffixMsg string) *Logger {
p.SuffixMsg = suffixMsg
return p
}
func (p *Logger) Clone() *Logger {
l := Logger{
level: p.level,
outList: p.outList,
callerDepth: p.callerDepth,
PrefixMsg: p.PrefixMsg,
SuffixMsg: p.SuffixMsg,
}
switch f := p.Format.(type) {
case FormatFull:
l.Format = f.Clone()
default:
l.Format = f
}
return &l
}
func (p *Logger) SetLevel(level Level) *Logger {
p.level = level
return p
}
func (p *Logger) SetOutput(writes ...io.Writer) *Logger {
var ws []zapcore.WriteSyncer
for _, write := range writes {
ws = append(ws, zapcore.AddSync(write))
}
p.outList = ws
return p
}
func (p *Logger) AddOutput(writes ...io.Writer) *Logger {
for _, write := range writes {
p.outList = append(p.outList, zapcore.AddSync(write))
}
return p
}
func (p *Logger) Log(level Level, args ...interface{}) {
p.log(level, fmt.Sprint(args...))
}
func (p *Logger) Logf(level Level, format string, args ...interface{}) {
p.log(level, fmt.Sprintf(format, args...))
}
func (p *Logger) log(level Level, msg string) {
if !p.levelEnabled(level) {
return
}
entry := Entry{
Pid: pid,
Gid: goid.Get(),
Time: time.Now(),
Level: level,
Message: msg,
SuffixMsg: p.SuffixMsg,
PrefixMsg: p.PrefixMsg,
}
entry.TraceId = getTrace(entry.Gid)
var pc uintptr
var ok bool
pc, entry.File, entry.CallerLine, ok = runtime.Caller(p.callerDepth)
if ok {
entry.CallerName = runtime.FuncForPC(pc).Name()
}
entry.CallerDir, entry.CallerFunc = SplitPackageName(entry.CallerName)
p.write(level, p.Format.Format(entry))
}
func (p *Logger) write(level Level, buf []byte) {
for _, out := range p.outList {
_, _ = out.Write(buf)
}
if level == PanicLevel {
p.Sync()
panic(buf)
} else if level == FatalLevel {
p.Sync()
os.Exit(0)
}
}
func (p *Logger) levelEnabled(level Level) bool {
return p.level >= level
}
func (p *Logger) Trace(args ...interface{}) {
p.Log(TraceLevel, args...)
}
func (p *Logger) Debug(args ...interface{}) {
p.Log(DebugLevel, args...)
}
func (p *Logger) Print(args ...interface{}) {
p.Log(DebugLevel, args...)
}
func (p *Logger) Info(args ...interface{}) {
p.Log(InfoLevel, args...)
}
func (p *Logger) Warn(args ...interface{}) {
p.Log(WarnLevel, args...)
}
func (p *Logger) Error(args ...interface{}) {
p.Log(ErrorLevel, args...)
}
func (p *Logger) Panic(args ...interface{}) {
p.Log(PanicLevel, args...)
}
func (p *Logger) Fatal(args ...interface{}) {
p.Log(FatalLevel, args...)
}
func (p *Logger) Tracef(format string, args ...interface{}) {
p.Logf(TraceLevel, format, args...)
}
func (p *Logger) Printf(format string, args ...interface{}) {
p.Logf(DebugLevel, format, args...)
}
func (p *Logger) Debugf(format string, args ...interface{}) {
p.Logf(DebugLevel, format, args...)
}
func (p *Logger) Infof(format string, args ...interface{}) {
p.Logf(InfoLevel, format, args...)
}
func (p *Logger) Warnf(format string, args ...interface{}) {
p.Logf(WarnLevel, format, args...)
}
func (p *Logger) Errorf(format string, args ...interface{}) {
p.Logf(ErrorLevel, format, args...)
}
func (p *Logger) Fatalf(format string, args ...interface{}) {
p.Logf(FatalLevel, format, args...)
}
func (p *Logger) Panicf(format string, args ...interface{}) {
p.Logf(PanicLevel, format, args...)
}
func (p *Logger) Sync() {
for _, out := range p.outList {
_ = out.Sync()
}
}
func (p *Logger) ParsingAndEscaping(disable bool) *Logger {
switch f := p.Format.(type) {
case FormatFull:
f.ParsingAndEscaping(disable)
default:
Panicf("%v is not interface log.FormatFull", f)
}
return p
}
func (p *Logger) Caller(disable bool) *Logger {
switch f := p.Format.(type) {
case FormatFull:
f.Caller(disable)
default:
Panicf("%v is not interface log.FormatFull", f)
}
return p
}
func (p *Logger) StartMsg() {
Infof("========== start new log ==========")
}