code.vegaprotocol.io/vega@v0.79.0/libs/zap/builder.go (about)

     1  // Copyright (C) 2023 Gobalsky Labs Limited
     2  //
     3  // This program is free software: you can redistribute it and/or modify
     4  // it under the terms of the GNU Affero General Public License as
     5  // published by the Free Software Foundation, either version 3 of the
     6  // License, or (at your option) any later version.
     7  //
     8  // This program is distributed in the hope that it will be useful,
     9  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    10  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    11  // GNU Affero General Public License for more details.
    12  //
    13  // You should have received a copy of the GNU Affero General Public License
    14  // along with this program.  If not, see <http://www.gnu.org/licenses/>.
    15  
    16  package zap
    17  
    18  import (
    19  	"fmt"
    20  
    21  	"go.uber.org/zap"
    22  )
    23  
    24  func Build(cfg zap.Config) (*zap.Logger, error) {
    25  	log, err := cfg.Build()
    26  	if err != nil {
    27  		return nil, fmt.Errorf("couldn't create logger: %w", err)
    28  	}
    29  	return log, nil
    30  }
    31  
    32  func BuildJSONFileLogger(level, filePath string) (*zap.Logger, error) {
    33  	return Build(WithJSONFormat(WithFileOutput(WithLevel(DefaultConfig(), level), filePath)))
    34  }
    35  
    36  func BuildStandardConsoleLogger(level string) (*zap.Logger, error) {
    37  	return Build(WithStandardOutput(WithConsoleFormat(WithLevel(DefaultConfig(), level))))
    38  }
    39  
    40  func BuildStandardJSONLogger(level string) (*zap.Logger, error) {
    41  	return Build(WithStandardOutput(WithJSONFormat(WithLevel(DefaultConfig(), level))))
    42  }