58 lines
1.3 KiB
Go
58 lines
1.3 KiB
Go
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package logger
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import (
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"os"
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"github.com/natefinch/lumberjack"
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"go.uber.org/zap"
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"go.uber.org/zap/zapcore"
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)
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var (
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log_inst = NewLogger()
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log_file_config = zapcore.AddSync(&lumberjack.Logger{
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Filename: "services/logger/serverlog.log",
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MaxSize: 500, // megabytes
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MaxBackups: 3,
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MaxAge: 28, //days
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})
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json_enc = zapcore.NewJSONEncoder(zapcore.EncoderConfig{
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TimeKey: "timestamp",
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LevelKey: "level",
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NameKey: "logger",
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EncodeLevel: zapcore.LowercaseLevelEncoder,
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EncodeTime: zapcore.ISO8601TimeEncoder,
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})
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console_enc = zapcore.NewConsoleEncoder(zapcore.EncoderConfig{
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TimeKey: "timestamp",
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LevelKey: "level",
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NameKey: "logger",
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CallerKey: "caller",
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MessageKey: "message",
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StacktraceKey: "error",
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EncodeLevel: zapcore.CapitalColorLevelEncoder,
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EncodeTime: zapcore.ISO8601TimeEncoder,
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})
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)
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func createLogggerConfig() *zap.Logger {
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log_level := zap.NewAtomicLevelAt(zap.InfoLevel)
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log_core := zapcore.NewTee(
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zapcore.NewCore(json_enc, log_file_config, log_level),
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zapcore.NewCore(console_enc, zapcore.AddSync(os.Stdout), log_level),
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)
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return zap.New(log_core)
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}
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func NewLogger() *zap.Logger {
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log := createLogggerConfig()
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defer log.Sync()
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return log
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}
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func GetInstance() *zap.Logger {
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return log_inst
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}
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