github.com/zntrio/harp/v2@v2.0.9/pkg/sdk/log/logger.go (about)

     1  // Licensed to Elasticsearch B.V. under one or more contributor
     2  // license agreements. See the NOTICE file distributed with
     3  // this work for additional information regarding copyright
     4  // ownership. Elasticsearch B.V. licenses this file to you under
     5  // the Apache License, Version 2.0 (the "License"); you may
     6  // not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing,
    12  // software distributed under the License is distributed on an
    13  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    14  // KIND, either express or implied.  See the License for the
    15  // specific language governing permissions and limitations
    16  // under the License.
    17  
    18  package log
    19  
    20  import (
    21  	"go.uber.org/zap"
    22  	"go.uber.org/zap/zapcore"
    23  )
    24  
    25  // logger delegates all calls to the underlying zap.Logger.
    26  type logger struct {
    27  	logger *zap.Logger
    28  }
    29  
    30  // Debug logs an debug msg with fields.
    31  func (l logger) Debug(msg string, fields ...zapcore.Field) {
    32  	l.logger.Debug(msg, fields...)
    33  }
    34  
    35  // Info logs an info msg with fields.
    36  func (l logger) Info(msg string, fields ...zapcore.Field) {
    37  	l.logger.Info(msg, fields...)
    38  }
    39  
    40  // Error logs an error msg with fields.
    41  func (l logger) Error(msg string, fields ...zapcore.Field) {
    42  	l.logger.Error(msg, fields...)
    43  }
    44  
    45  // Warn logs a warning with fields.
    46  func (l logger) Warn(msg string, fields ...zapcore.Field) {
    47  	l.logger.Warn(msg, fields...)
    48  }
    49  
    50  // Fatal logs a fatal error msg with fields.
    51  func (l logger) Fatal(msg string, fields ...zapcore.Field) {
    52  	l.logger.Fatal(msg, fields...)
    53  }
    54  
    55  // With creates a child logger, and optionally adds some context fields to that logger.
    56  func (l logger) With(fields ...zapcore.Field) Logger {
    57  	return &logger{logger: l.logger.With(fields...)}
    58  }