Mercurial > gemma
view pkg/log/log.go @ 5591:0011f50cf216 surveysperbottleneckid
Removed no longer used alternative api for surveys/ endpoint.
As bottlenecks in the summary for SR imports are now identified by
their id and no longer by the (not guarantied to be unique!) name,
there is no longer the need to request survey data by the name+date
tuple (which isn't reliable anyway). So the workaround was now
reversed.
author | Sascha Wilde <wilde@sha-bang.de> |
---|---|
date | Wed, 06 Apr 2022 13:30:29 +0200 |
parents | b4f59aef3f9e |
children | 1222b777f51f |
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// This is Free Software under GNU Affero General Public License v >= 3.0 // without warranty, see README.md and license for details. // // SPDX-License-Identifier: AGPL-3.0-or-later // License-Filename: LICENSES/AGPL-3.0.txt // // Copyright (C) 2021 by via donau // – Österreichische Wasserstraßen-Gesellschaft mbH // Software engineering by Intevation GmbH // // Author(s): // * Sascha L. Teichmann <sascha.teichmann@intevation.de> package log import ( "fmt" lg "log" "os" "strings" "sync" "sync/atomic" ) type LogLevel uint32 const ( TraceLogLevel = LogLevel(iota) DebugLogLevel InfoLogLevel WarnLogLevel ErrorLogLevel FatalLogLevel ) var ( logLevel = uint32(InfoLogLevel) logFileMu sync.Mutex logFile *os.File ) func init() { lg.SetFlags(lg.LstdFlags | lg.Lshortfile) } const callDepth = 2 func SetupLog(filename string, perm os.FileMode) error { f, err := os.OpenFile(filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, perm) if err != nil { return err } logFileMu.Lock() defer logFileMu.Unlock() if logFile != nil { logFile.Close() } logFile = f lg.SetOutput(logFile) return nil } func ShutdownLog() { logFileMu.Lock() defer logFileMu.Unlock() if logFile != nil { logFile.Close() logFile = nil } lg.SetOutput(os.Stderr) } func ParseLogLevel(s string) LogLevel { switch strings.ToLower(s) { case "trace": return TraceLogLevel case "debug": return DebugLogLevel case "info": return InfoLogLevel case "warn": return WarnLogLevel case "error": return ErrorLogLevel case "fatal": return FatalLogLevel default: return InfoLogLevel } } func (level LogLevel) String() string { switch level { case TraceLogLevel: return "trace" case DebugLogLevel: return "debug" case InfoLogLevel: return "info" case WarnLogLevel: return "warn" case ErrorLogLevel: return "error" case FatalLogLevel: return "fatal" default: return "unknown" } } func GetLogLevel() LogLevel { return LogLevel(atomic.LoadUint32(&logLevel)) } func SetLogLevel(level LogLevel) { atomic.StoreUint32(&logLevel, uint32(level)) } func Tracef(f string, args ...interface{}) { if TraceLogLevel >= GetLogLevel() { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[TRACE] "+s) } } func Traceln(s string) { if TraceLogLevel >= GetLogLevel() { lg.Output(callDepth, "[TRACE] "+s) } } func Debugf(f string, args ...interface{}) { if DebugLogLevel >= GetLogLevel() { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[DEBUG] "+s) } } func Debugln(s string) { if DebugLogLevel >= GetLogLevel() { lg.Output(callDepth, "[DEBUG] "+s) } } func Infof(f string, args ...interface{}) { if InfoLogLevel >= GetLogLevel() { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[INFO] "+s) } } func Infoln(s string) { if InfoLogLevel >= GetLogLevel() { lg.Output(callDepth, "[INFO] "+s) } } func Warnf(f string, args ...interface{}) { if WarnLogLevel >= GetLogLevel() { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[WARN] "+s) } } func Warnln(s string) { if WarnLogLevel >= GetLogLevel() { lg.Output(callDepth, "[WARN] "+s) } } func Errorf(f string, args ...interface{}) { if ErrorLogLevel >= GetLogLevel() { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[ERROR] "+s) } } func Errorln(s string) { if ErrorLogLevel >= GetLogLevel() { lg.Output(callDepth, "[ERROR] "+s) } } func Fatalf(f string, args ...interface{}) { if FatalLogLevel >= GetLogLevel() { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[FATAL] "+s) os.Exit(1) } } func Fatalln(s string) { if FatalLogLevel >= GetLogLevel() { lg.Output(callDepth, "[FATAL] "+s) os.Exit(1) } } func Panicf(f string, args ...interface{}) { s := fmt.Sprintf(f, args...) lg.Output(callDepth, "[PANIC] "+s) panic(s) } func Panicln(s string) { lg.Output(callDepth, "[PANIC] "+s) panic(s) }