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// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
package cli // import "miniflux.app/v2/internal/cli"
import (
"io"
"log/slog"
)
func InitializeDefaultLogger(logLevel string, logFile io.Writer, logFormat string, logTime bool) error {
var programLogLevel = new(slog.LevelVar)
switch logLevel {
case "debug":
programLogLevel.Set(slog.LevelDebug)
case "info":
programLogLevel.Set(slog.LevelInfo)
case "warning":
programLogLevel.Set(slog.LevelWarn)
case "error":
programLogLevel.Set(slog.LevelError)
}
logHandlerOptions := &slog.HandlerOptions{Level: programLogLevel}
if !logTime {
logHandlerOptions.ReplaceAttr = func(groups []string, a slog.Attr) slog.Attr {
if a.Key == slog.TimeKey {
return slog.Attr{}
}
return a
}
}
var logger *slog.Logger
switch logFormat {
case "json":
logger = slog.New(slog.NewJSONHandler(logFile, logHandlerOptions))
default:
logger = slog.New(slog.NewTextHandler(logFile, logHandlerOptions))
}
slog.SetDefault(logger)
return nil
}
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