func newLogService() {
log.Info("%s %s", AppName, AppVer)
// Get and check log mode.
LogModes = strings.Split(Cfg.MustValue("log", "MODE", "console"), ",")
LogConfigs = make([]string, len(LogModes))
for i, mode := range LogModes {
mode = strings.TrimSpace(mode)
modeSec := "log." + mode
if _, err := Cfg.GetSection(modeSec); err != nil {
log.Fatal(4, "Unknown log mode: %s", mode)
}
// Log level.
levelName := Cfg.MustValueRange("log."+mode, "LEVEL", "Trace",
[]string{"Trace", "Debug", "Info", "Warn", "Error", "Critical"})
level, ok := logLevels[levelName]
if !ok {
log.Fatal(4, "Unknown log level: %s", levelName)
}
// Generate log configuration.
switch mode {
case "console":
LogConfigs[i] = fmt.Sprintf(`{"level":%s}`, level)
case "file":
logPath := Cfg.MustValue(modeSec, "FILE_NAME", path.Join(LogRootPath, "gogs.log"))
os.MkdirAll(path.Dir(logPath), os.ModePerm)
LogConfigs[i] = fmt.Sprintf(
`{"level":%s,"filename":"%s","rotate":%v,"maxlines":%d,"maxsize":%d,"daily":%v,"maxdays":%d}`, level,
logPath,
Cfg.MustBool(modeSec, "LOG_ROTATE", true),
Cfg.MustInt(modeSec, "MAX_LINES", 1000000),
1<<uint(Cfg.MustInt(modeSec, "MAX_SIZE_SHIFT", 28)),
Cfg.MustBool(modeSec, "DAILY_ROTATE", true),
Cfg.MustInt(modeSec, "MAX_DAYS", 7))
case "conn":
LogConfigs[i] = fmt.Sprintf(`{"level":%s,"reconnectOnMsg":%v,"reconnect":%v,"net":"%s","addr":"%s"}`, level,
Cfg.MustBool(modeSec, "RECONNECT_ON_MSG"),
Cfg.MustBool(modeSec, "RECONNECT"),
Cfg.MustValueRange(modeSec, "PROTOCOL", "tcp", []string{"tcp", "unix", "udp"}),
Cfg.MustValue(modeSec, "ADDR", ":7020"))
case "smtp":
LogConfigs[i] = fmt.Sprintf(`{"level":%s,"username":"******","password":"******","host":"%s","sendTos":"%s","subject":"%s"}`, level,
Cfg.MustValue(modeSec, "USER", "*****@*****.**"),
Cfg.MustValue(modeSec, "PASSWD", "******"),
Cfg.MustValue(modeSec, "HOST", "127.0.0.1:25"),
Cfg.MustValue(modeSec, "RECEIVERS", "[]"),
Cfg.MustValue(modeSec, "SUBJECT", "Diagnostic message from serve"))
case "database":
LogConfigs[i] = fmt.Sprintf(`{"level":%s,"driver":"%s","conn":"%s"}`, level,
Cfg.MustValue(modeSec, "DRIVER"),
Cfg.MustValue(modeSec, "CONN"))
}
log.NewLogger(Cfg.MustInt64("log", "BUFFER_LEN", 10000), mode, LogConfigs[i])
log.Info("Log Mode: %s(%s)", strings.Title(mode), levelName)
}
}
func init() {
log.NewLogger(0, "console", `{"level": 0}`)
}