55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
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// Copyright (C) 2018 spdfg
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//
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// This file is part of Elektron.
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//
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// Elektron is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Elektron is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Elektron. If not, see <http://www.gnu.org/licenses/>.
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//
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package logging
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import (
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"bytes"
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"fmt"
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"strings"
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log "github.com/sirupsen/logrus"
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)
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type elektronFormatter struct {
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TimestampFormat string
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}
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func (f elektronFormatter) Format(entry *log.Entry) ([]byte, error) {
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var b *bytes.Buffer
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if entry.Buffer != nil {
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b = entry.Buffer
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} else {
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b = &bytes.Buffer{}
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}
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level := fmt.Sprintf("[%s]:", strings.ToUpper(entry.Level.String()))
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message := strings.Join([]string{level, entry.Time.Format(f.TimestampFormat), entry.Message, " "}, " ")
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var formattedFields []string
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for key, value := range entry.Data {
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formattedFields = append(formattedFields, strings.Join([]string{key, value.(string)}, "="))
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}
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b.WriteString(message)
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b.WriteString(strings.Join(formattedFields, ", "))
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b.WriteByte('\n')
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return b.Bytes(), nil
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}
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