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ae4f14c2e2
* improve logging feature, add LevelPrint configuration for glog.Logger; add package internal/instance * improve command build * add default logger for panic message printing if no logger set * up * fix scheduler when timer triggers in less than one second for package gcron * up
64 lines
2.0 KiB
Go
64 lines
2.0 KiB
Go
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gins
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import (
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"context"
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"fmt"
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"github.com/gogf/gf/v2/internal/consts"
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"github.com/gogf/gf/v2/internal/instance"
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"github.com/gogf/gf/v2/os/glog"
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"github.com/gogf/gf/v2/util/gutil"
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)
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// Log returns an instance of glog.Logger.
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// The parameter `name` is the name for the instance.
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// Note that it panics if any error occurs duration instance creating.
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func Log(name ...string) *glog.Logger {
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var (
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ctx = context.Background()
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instanceName = glog.DefaultName
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)
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if len(name) > 0 && name[0] != "" {
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instanceName = name[0]
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}
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instanceKey := fmt.Sprintf("%s.%s", frameCoreComponentNameLogger, instanceName)
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return instance.GetOrSetFuncLock(instanceKey, func() interface{} {
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logger := glog.Instance(instanceName)
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// To avoid file no found error while it's not necessary.
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var (
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configMap map[string]interface{}
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loggerNodeName = consts.ConfigNodeNameLogger
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)
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// Try to find possible `loggerNodeName` in case-insensitive way.
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if configData, _ := Config().Data(ctx); len(configData) > 0 {
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if v, _ := gutil.MapPossibleItemByKey(configData, consts.ConfigNodeNameLogger); v != "" {
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loggerNodeName = v
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}
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}
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// Retrieve certain logger configuration by logger name.
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certainLoggerNodeName := fmt.Sprintf(`%s.%s`, loggerNodeName, instanceName)
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if v, _ := Config().Get(ctx, certainLoggerNodeName); !v.IsEmpty() {
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configMap = v.Map()
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}
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// Retrieve global logger configuration if configuration for certain logger name does not exist.
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if len(configMap) == 0 {
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if v, _ := Config().Get(ctx, loggerNodeName); !v.IsEmpty() {
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configMap = v.Map()
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}
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}
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// Set logger config if config map is not empty.
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if len(configMap) > 0 {
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if err := logger.SetConfigWithMap(configMap); err != nil {
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panic(err)
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}
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}
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return logger
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}).(*glog.Logger)
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}
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