forked from Silverfish/proton-bridge
63 lines
1.8 KiB
Go
63 lines
1.8 KiB
Go
// Copyright (c) 2021 Proton Technologies AG
|
|
//
|
|
// This file is part of ProtonMail Bridge.
|
|
//
|
|
// ProtonMail Bridge is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// ProtonMail Bridge 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 General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with ProtonMail Bridge. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
package logging
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"regexp"
|
|
"runtime/pprof"
|
|
"time"
|
|
|
|
"github.com/ProtonMail/proton-bridge/internal/constants"
|
|
"github.com/ProtonMail/proton-bridge/internal/crash"
|
|
"github.com/sirupsen/logrus"
|
|
)
|
|
|
|
func DumpStackTrace(logsPath string) crash.RecoveryAction {
|
|
return func(r interface{}) error {
|
|
file := filepath.Join(logsPath, getStackTraceName(constants.Version, constants.Revision))
|
|
|
|
f, err := os.OpenFile(filepath.Clean(file), os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0600)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err := f.WriteString(fmt.Sprintf("Recover: %v", r)); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := pprof.Lookup("goroutine").WriteTo(f, 2); err != nil {
|
|
return err
|
|
}
|
|
|
|
logrus.WithField("file", file).Warn("Saved crash report")
|
|
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func getStackTraceName(version, revision string) string {
|
|
return fmt.Sprintf("v%v_%v_crash_%v.log", version, revision, time.Now().Unix())
|
|
}
|
|
|
|
func matchStackTraceName(name string) bool {
|
|
return regexp.MustCompile(`^v.*_crash_.*\.log$`).MatchString(name)
|
|
}
|