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ctx.go
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ctx.go
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// SPDX-License-Identifier: AGPL-3.0-only
//
// 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, version 3.
//
// 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 <https://www.gnu.org/licenses/>
package logger
import (
"context"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
)
// https://github.com/uber-go/zap/issues/654
//nolint:gochecknoglobals
var RequestKey = &struct{}{}
type RequestTrace struct {
IP string
ReqID string
}
func (r *RequestTrace) MarshalLogObject(enc zapcore.ObjectEncoder) error {
enc.AddString("ip", r.IP)
enc.AddString("request-id", r.ReqID)
return nil
}
func Ctx(ctx context.Context) zap.Field {
req := ctx.Value(RequestKey)
if req == nil {
return zap.Skip()
}
r, ok := req.(*RequestTrace)
if !ok {
return zap.Skip()
}
return zap.Object("request", r)
}