gotosocial/internal/log/format/logfmt.go

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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package format
import (
"time"
"code.superseriousbusiness.org/gotosocial/internal/log/level"
"codeberg.org/gruf/go-byteutil"
"codeberg.org/gruf/go-caller"
"codeberg.org/gruf/go-kv/v2"
"codeberg.org/gruf/go-kv/v2/format"
)
var args = format.DefaultArgs()
type Logfmt struct{ Base }
func (fmt *Logfmt) Format(buf *byteutil.Buffer, stamp time.Time, pc uintptr, lvl level.LEVEL, kvs []kv.Field, msg string) {
if fmt.TimeFormat != "" {
// Append formatted timestamp string.
buf.B = append(buf.B, `timestamp="`...)
fmt.AppendFormatStamp(buf, stamp)
buf.B = append(buf.B, `" `...)
}
// Append formatted calling func.
buf.B = append(buf.B, `func=`...)
buf.B = append(buf.B, caller.Get(pc)...)
buf.B = append(buf.B, ' ')
if lvl != level.UNSET {
// Append formatted level string.
buf.B = append(buf.B, `level=`...)
buf.B = append(buf.B, lvl.String()...)
buf.B = append(buf.B, ' ')
}
// Append formatted fields.
for _, field := range kvs {
kv.AppendQuoteString(buf, field.K)
buf.B = append(buf.B, '=')
buf.B = format.Global.Append(buf.B, field.V, args)
buf.B = append(buf.B, ' ')
}
if msg != "" {
// Append formatted msg string.
buf.B = append(buf.B, `msg=`...)
kv.AppendQuoteString(buf, msg)
}
}