change log file path

log.go

@@ -204,7 +204,7 @@ func (log *Logger) logwrite(typ LogLevel, calldepth int, format string, v ...int
 	calldepth += log.calldepth
 	var (
 		idstr  = log.GetLogidStr(" [%s]")
-		header = formatHeader(calldepth, log.skipfunc) + "$" + idstr
+		header = formatHeader(calldepth, log.skipfunc) /*+ "$"*/ + idstr
 	)
 
 	format = strings.Trim(format, "\n")
@@ -227,24 +227,25 @@ func (log *Logger) logwrite(typ LogLevel, calldepth int, format string, v ...int
 		log.golog.SetPrefix("\x1b[33m" + "UNKN " + header + "\x1b[0m" + " ")
 	}
 
-	if typ == WARNING || typ == ERROR {
+	switch typ {
+	case WARNING, ERROR:
 		log.golog.Output(calldepth, "\x1b[31m"+fmt.Sprintf(format, v...)+"\x1b[0m")
-	} else if typ == INFO || typ == DEBUG {
+	case INFO, DEBUG:
 		log.golog.Output(calldepth, fmt.Sprintf(format, v...))
-	} else if typ == NOTICE {
+	case NOTICE:
 		calldepth = calldepth + 2
 		log.golog.Output(calldepth, fmt.Sprintf(format, v...))
-	} else if typ == FATAL {
+	case FATAL:
 		stackstr := strings.Replace(string(debug.Stack()), "\n", "\n==  ", -1)
 		stackstr = "\n==  Fatal stack:\n" + str.SkipLine(stackstr, calldepth*2+1)
 		log.golog.Output(calldepth, fmt.Sprintf(format, v...)+stackstr)
 		os.Exit(1)
-	} else if typ == PANIC {
+	case PANIC:
 		stackstr := strings.Replace(string(debug.Stack()), "\n", "\n==  ", -1)
 		stackstr = "\n==  Panic stack:\n" + str.SkipLine(stackstr, calldepth*2+1)
 		log.golog.Output(calldepth, fmt.Sprintf(format, v...)+stackstr)
 		panic(fmt.Sprintf(format, v...))
-	} else {
+	default:
 		panic(ErrLogLevel)
 	}
 }
@@ -309,6 +310,10 @@ func formatHeader(calldepth int, skipfunc func(string) bool) string {
 	if len(tempheader) > MAX_LENGTH {
 		//tempheader = "…" + tempheader[len(tempheader)-MAX_LENGTH+1:]
 		tempheader = tempheader[len(tempheader)-MAX_LENGTH:]
+		if !strings.Contains(tempheader, " ") {
+			tempheader = strings.Replace(tempheader, "/", " ", 1)
+		}
+		tempheader = "." + tempheader[1:]
 		return nowstr + tempheader
 	}
 
@@ -317,6 +322,10 @@ func formatHeader(calldepth int, skipfunc func(string) bool) string {
 	if len(tempheader) > MAX_LENGTH {
 		//tempheader = "…" + tempheader[len(tempheader)-MAX_LENGTH+1:]
 		tempheader = tempheader[len(tempheader)-MAX_LENGTH:]
+		if !strings.Contains(tempheader, " ") {
+			tempheader = strings.Replace(tempheader, "/", " ", 1)
+		}
+		tempheader = "." + tempheader[1:]
 		return nowstr + tempheader
 	}
 
@@ -325,14 +334,21 @@ func formatHeader(calldepth int, skipfunc func(string) bool) string {
 	if len(tempheader) > MAX_LENGTH {
 		//tempheader = "…" + tempheader[len(tempheader)-MAX_LENGTH+1:]
 		tempheader = tempheader[len(tempheader)-MAX_LENGTH:]
+		if !strings.Contains(tempheader, " ") {
+			tempheader = strings.Replace(tempheader, "/", " ", 1)
+		}
+		tempheader = "." + tempheader[1:]
 		return nowstr + tempheader
 	}
 
 	// Case 7: fallback
+	tempheader = "." + tempheader[1:]
 	return nowstr + tempheader
 }
 
 func formatHeaderPath(file string, i, maxwidth, fullstep int) (paths string) {
+	paths = ""
+	startCut := false
 	ii, iw, step := i, i, 1
 	for i := ii; i >= 0; i-- {
 		if file[i] == '/' {
@@ -342,6 +358,10 @@ func formatHeaderPath(file string, i, maxwidth, fullstep int) (paths string) {
 				paths = file[i:iw+1] + paths
 			} else if iw-i > maxwidth {
 				// dirname lenght more then width
+				if startCut == false && len(paths) > 0 && paths[0] == '/' {
+					startCut = true
+					paths = " " + paths[1:]
+				}
 				paths = file[i:i+maxwidth] + paths // paths = file[i:i+width] + "..." + paths
 			} else {
 				// dirname lenght less then width

log_test.go

@@ -4,7 +4,4 @@ import "testing"
 
 func TestLog(t *testing.T) {
 	Println("aaa", 1, 3, 6)
-	Fatal("aaa", 1, 3)
-	Fatalf("aaa=%d", 1)
-	Panicf("aaa=%d", 1)
 }