Files

59 lines
1.5 KiB
Go

// Copyright 2025.
//
// Licensed 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 logger
import (
"os"
"path/filepath"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
// New constructs a Sugared Logger that writes to a file and
// provides human-readable timestamps.
func New(service string, outputPaths ...string) (*zap.SugaredLogger, error) {
config := zap.NewProductionConfig()
config.EncoderConfig.EncodeTime = zapcore.ISO8601TimeEncoder
config.Level = zap.NewAtomicLevelAt(zap.DebugLevel)
config.DisableStacktrace = true
config.InitialFields = map[string]any{
"service": service,
}
home, err := os.UserHomeDir()
if err != nil {
return nil, err
}
logDir := filepath.Join(home, ".lazyssh")
if err := os.MkdirAll(logDir, 0o750); err != nil {
return nil, err
}
config.OutputPaths = []string{filepath.Join(logDir, "lazyssh.log")}
if outputPaths != nil {
config.OutputPaths = outputPaths
}
log, err := config.Build(zap.WithCaller(true))
if err != nil {
return nil, err
}
return log.Sugar(), nil
}