gomod/log
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v1.2.0

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bryanqiu 2023-04-10 11:50:25 +08:00
parent e6efed682b
commit 2455ca35b2
1 changed files with 24 additions and 20 deletions
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44
log.go
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@ -29,6 +29,7 @@ const (
var ( var (
golog *log.Logger = nil golog *log.Logger = nil
mylog *Logger = nil mylog *Logger = nil
logWriter *cacheWriter = nil
logidCreator LogidCreator = nil logidCreator LogidCreator = nil
modulelogs map[string]*Logger = map[string]*Logger{} modulelogs map[string]*Logger = map[string]*Logger{}
) )
@ -62,7 +63,7 @@ func New(module string) *Logger {
} }
} }
////////////////////////////////////////////////////////////////// // ////////////////////////////////////////////////////////////////
func (log *Logger) SetLogLevel(newlv logLevel) (oldlv logLevel) { func (log *Logger) SetLogLevel(newlv logLevel) (oldlv logLevel) {
oldlv = log.loglevel oldlv = log.loglevel
log.loglevel = newlv log.loglevel = newlv
@ -129,25 +130,29 @@ func (log *Logger) logwrite(typ logLevel, calldepth int, format string, v ...int
return return
} }
var idstr = log.GetLogidStr("[%s] ") var (
idstr = log.GetLogidStr("[%s] ")
prestr = idstr + "[" + log.module + "] "
)
format = strings.Trim(format, "\n") format = strings.Trim(format, "\n")
switch typ { switch typ {
case PANIC: case PANIC:
log.golog.SetPrefix("\x1b[31m" + "PANIC " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("\x1b[31m" + "PANI ")
case FATAL: case FATAL:
log.golog.SetPrefix("\x1b[31m" + "FATAL " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("\x1b[31m" + "FATA ")
case WARNING: case WARNING:
log.golog.SetPrefix("\x1b[32m" + "WARNING " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("\x1b[32m" + "WARN ")
case ERROR: case ERROR:
log.golog.SetPrefix("\x1b[32m" + "ERROR " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("\x1b[32m" + "ERRO ")
case INFO: case INFO:
log.golog.SetPrefix("INFO " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("INFO ")
case NOTICE: case NOTICE:
log.golog.SetPrefix("NOTICE " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("NOTI ")
case DEBUG: case DEBUG:
log.golog.SetPrefix("DEBUG " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("DBUG ")
default: default:
log.golog.SetPrefix("UNKNOWN " + idstr + "[" + log.module + "] ") log.golog.SetPrefix("UNKN ")
} }
if mylog == log { if mylog == log {
@ -155,25 +160,25 @@ func (log *Logger) logwrite(typ logLevel, calldepth int, format string, v ...int
} }
if typ == FATAL || typ == WARNING || typ == ERROR { if typ == FATAL || typ == WARNING || typ == ERROR {
log.golog.Output(calldepth, fmt.Sprintf(format+"\x1b[0m\n", v...)) log.golog.Output(calldepth, prestr+fmt.Sprintf(format+"\x1b[0m\n", v...))
} else if typ == NOTICE { } else if typ == NOTICE {
calldepth = calldepth + 2 calldepth = calldepth + 2
log.golog.Output(calldepth, fmt.Sprintf(format+"\n", v...)) log.golog.Output(calldepth, prestr+fmt.Sprintf(format+"\n", v...))
} else if typ == PANIC { } else if typ == PANIC {
stack := strings.Replace(string(debug.Stack()), "\n", "\n== ", -1) stack := strings.Replace(string(debug.Stack()), "\n", "\n== ", -1)
stack = str.SkipLine(stack, calldepth*2+1) stack = str.SkipLine(stack, calldepth*2+1)
v = append(v, stack) v = append(v, stack)
panicstr := fmt.Sprintf(format+"\x1b[0m. Panic stack:\n%s\n", v...) panicstr := fmt.Sprintf(prestr+format+"\x1b[0m. Panic stack:\n%s\n", v...)
log.golog.Output(calldepth, panicstr) log.golog.Output(calldepth, panicstr)
panic(ErrLogPanic) panic(ErrLogPanic)
} else { } else {
log.golog.Output(calldepth, fmt.Sprintf(format+"\n", v...)) log.golog.Output(calldepth, prestr+fmt.Sprintf(format+"\n", v...))
} }
} }
//////////////////////////////////////////////////////////////////////////////////// // //////////////////////////////////////////////////////////////////////////////////
/////////////////////////Initialize///////////////////////////////////////////////// // ///////////////////////Initialize/////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////// // //////////////////////////////////////////////////////////////////////////////////
var once sync.Once = sync.Once{} var once sync.Once = sync.Once{}
// init // init
@ -190,13 +195,12 @@ func initlog() {
logDirsOptional = []string{"./log", "/var/log"} logDirsOptional = []string{"./log", "/var/log"}
logSplitTag = "20060102" //20060102150405 logSplitTag = "20060102" //20060102150405
baseWriter = NewBaseWriter(nil, os.Stdout, nil) baseWriter = NewBaseWriter(nil, os.Stdout, nil)
cacheWriter = NewCacheWriter(baseWriter)
gologFlags = log.Ldate | log.Lmicroseconds | log.Lshortfile gologFlags = log.Ldate | log.Lmicroseconds | log.Lshortfile
goSystemLog = log.New(cacheWriter, "", gologFlags)
) )
// Step 2. init golog(golang std logger) & mylog(myself defined logger) // Step 2. init golog(golang std logger) & mylog(myself defined logger)
golog = goSystemLog logWriter = NewCacheWriter(baseWriter)
golog = log.New(logWriter, "", gologFlags)
mylog = New("system") mylog = New("system")
baseWriter.OpenLogFile(logDir, logName, logDirsOptional) baseWriter.OpenLogFile(logDir, logName, logDirsOptional)