mirror of
https://github.com/SAP/jenkins-library.git
synced 2024-12-12 10:55:20 +02:00
0ba4c2206c
* update all deprecated ioutil usages * forgotten changes * add missing imports * undo changing comment * add missing 'os' import * fix integration test --------- Co-authored-by: I557621 <jordi.van.liempt@sap.com> Co-authored-by: Gulom Alimov <gulomjon.alimov@sap.com>
59 lines
1.8 KiB
Go
59 lines
1.8 KiB
Go
package log
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
|
|
"github.com/sirupsen/logrus"
|
|
)
|
|
|
|
// FatalHook provides a logrus hook which persists details about a fatal error into the file system.
|
|
// This is helpful in order to transfer the error details to an orchestrating CI/CD system
|
|
// and by that make it possible to provide better error messages to the user.
|
|
type FatalHook struct {
|
|
Path string
|
|
CorrelationID string
|
|
}
|
|
|
|
// Levels returns the supported log level of the hook.
|
|
func (f *FatalHook) Levels() []logrus.Level {
|
|
return []logrus.Level{logrus.FatalLevel}
|
|
}
|
|
|
|
// Fire persists the error message of the fatal error as json file into the file system.
|
|
func (f *FatalHook) Fire(entry *logrus.Entry) error {
|
|
details := entry.Data
|
|
if details == nil {
|
|
details = logrus.Fields{}
|
|
}
|
|
|
|
details["message"] = entry.Message
|
|
details["error"] = fmt.Sprint(details["error"])
|
|
details["category"] = GetErrorCategory().String()
|
|
details["result"] = "failure"
|
|
details["correlationId"] = f.CorrelationID
|
|
details["time"] = entry.Time
|
|
|
|
fileName := "errorDetails.json"
|
|
if details["stepName"] != nil {
|
|
fileName = fmt.Sprintf("%v_%v", fmt.Sprint(details["stepName"]), fileName)
|
|
// ToDo: If step is called x times, and it fails multiple times the error is overwritten
|
|
}
|
|
filePath := filepath.Join(f.Path, fileName)
|
|
errDetails, _ := json.Marshal(&details)
|
|
// Logging information needed for error reporting - do not modify.
|
|
Entry().Infof("fatal error: errorDetails%v", string(errDetails))
|
|
// Sets the fatal error details in the logging framework to be consumed in the stepTelemetryData
|
|
SetFatalErrorDetail(errDetails)
|
|
_, err := os.ReadFile(filePath)
|
|
if err != nil {
|
|
// do not overwrite file in case it already exists
|
|
// this helps to report the first error which occurred - instead of the last one
|
|
os.WriteFile(filePath, errDetails, 0666)
|
|
}
|
|
|
|
return nil
|
|
}
|