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Only set initial log level if flag is set

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This commit is contained in:
ppacher 2020-04-07 10:52:07 +02:00
parent 3d9920935e
commit 53a45b72ef
2 changed files with 8 additions and 6 deletions
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2
log/flags.go
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@ -8,6 +8,6 @@ var (
)
func init() {
flag.StringVar(&logLevelFlag, "log", "info", "set log level to [trace|debug|info|warning|error|critical]")
flag.StringVar(&logLevelFlag, "log", "", "set log level to [trace|debug|info|warning|error|critical]")
flag.StringVar(&pkgLogLevelsFlag, "plog", "", "set log level of packages: database=trace,notifications=debug")
}

12
log/logging.go
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@ -137,12 +137,14 @@ func Start() (err error) {
logBuffer = make(chan *logLine, 1024)
initialLogLevel := ParseLevel(logLevelFlag)
if initialLogLevel > 0 {
if logLevelFlag != "" {
initialLogLevel := ParseLevel(logLevelFlag)
if initialLogLevel == 0 {
fmt.Fprintf(os.Stderr, "log warning: invalid log level \"%s\", falling back to level info\n", logLevelFlag)
initialLogLevel = InfoLevel
}
SetLogLevel(initialLogLevel)
} else {
err = fmt.Errorf("log warning: invalid log level \"%s\", falling back to level info", logLevelFlag)
fmt.Fprintf(os.Stderr, "%s\n", err.Error())
}
// get and set file loglevels