| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You under the Apache License, Version 2.0 |
| // (the "License"); you may not use this file except in compliance with |
| // the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| package log |
| |
| import ( |
| "os" |
| |
| "go.uber.org/zap" |
| "go.uber.org/zap/zapcore" |
| ) |
| |
| var ( |
| logger *zap.SugaredLogger |
| ) |
| |
| func newLogger() *zap.SugaredLogger { |
| var level = zap.NewAtomicLevel() |
| level.SetLevel(zapcore.WarnLevel) |
| |
| core := zapcore.NewCore( |
| zapcore.NewConsoleEncoder(zap.NewDevelopmentEncoderConfig()), |
| os.Stdout, |
| level) |
| lg := zap.New(core, zap.AddStacktrace(zap.ErrorLevel), zap.AddCaller(), zap.AddCallerSkip(1)) |
| return lg.Sugar() |
| } |
| |
| func init() { |
| logger = newLogger() |
| } |
| |
| func Infof(template string, args ...interface{}) { |
| logger.Infof(template, args...) |
| } |
| |
| func Warnf(template string, args ...interface{}) { |
| logger.Warnf(template, args...) |
| } |
| |
| func Errorf(template string, args ...interface{}) { |
| logger.Errorf(template, args...) |
| } |
| |
| func Fatalf(template string, args ...interface{}) { |
| logger.Fatalf(template, args...) |
| } |