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76 lines
2.4 KiB
76 lines
2.4 KiB
// 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 glog implements powerful and easy-to-use leveled logging functionality.
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package glog
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import (
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"context"
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"github.com/gogf/gf/v2/internal/command"
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"github.com/gogf/gf/v2/os/grpool"
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"github.com/gogf/gf/v2/util/gconv"
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)
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// ILogger is the API interface for logger.
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type ILogger interface {
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Print(ctx context.Context, v ...interface{})
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Printf(ctx context.Context, format string, v ...interface{})
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Debug(ctx context.Context, v ...interface{})
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Debugf(ctx context.Context, format string, v ...interface{})
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Info(ctx context.Context, v ...interface{})
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Infof(ctx context.Context, format string, v ...interface{})
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Notice(ctx context.Context, v ...interface{})
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Noticef(ctx context.Context, format string, v ...interface{})
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Warning(ctx context.Context, v ...interface{})
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Warningf(ctx context.Context, format string, v ...interface{})
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Error(ctx context.Context, v ...interface{})
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Errorf(ctx context.Context, format string, v ...interface{})
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Critical(ctx context.Context, v ...interface{})
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Criticalf(ctx context.Context, format string, v ...interface{})
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Panic(ctx context.Context, v ...interface{})
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Panicf(ctx context.Context, format string, v ...interface{})
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Fatal(ctx context.Context, v ...interface{})
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Fatalf(ctx context.Context, format string, v ...interface{})
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}
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const (
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commandEnvKeyForDebug = "gf.glog.debug"
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)
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var (
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// Ensure Logger implements ILogger.
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_ ILogger = &Logger{}
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// Default logger object, for package method usage.
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defaultLogger = New()
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// Goroutine pool for async logging output.
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// It uses only one asynchronous worker to ensure log sequence.
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asyncPool = grpool.New(1)
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// defaultDebug enables debug level or not in default,
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// which can be configured using command option or system environment.
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defaultDebug = true
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)
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func init() {
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defaultDebug = gconv.Bool(command.GetOptWithEnv(commandEnvKeyForDebug, "true"))
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SetDebug(defaultDebug)
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}
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// DefaultLogger returns the default logger.
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func DefaultLogger() *Logger {
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return defaultLogger
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}
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// SetDefaultLogger sets the default logger for package glog.
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// Note that there might be concurrent safety issue if calls this function
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// in different goroutines.
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func SetDefaultLogger(l *Logger) {
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defaultLogger = l
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}
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