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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "errors" | ||
| "fmt" | ||
| "runtime/debug" | ||
|
|
||
| "github.com/sirupsen/logrus" | ||
| ) | ||
|
|
||
| func main() { | ||
| if err := f(); err != nil { | ||
| logrus.WithError(err).Error("failed to f()") | ||
| fmt.Printf("%v\n", err) | ||
| } | ||
| } | ||
|
|
||
| func f() error { | ||
| err := errors.New("big fail. bad") | ||
| return ErrorWithStackTrace(err) | ||
| } | ||
|
|
||
| func ErrorWithStackTrace(err error) error { | ||
| b := debug.Stack() | ||
| b = bytes.ReplaceAll(b, []byte("\t"), []byte(" ")) | ||
| lines := bytes.Split(b, []byte("\n")) | ||
| lines = lines[5:] | ||
| b = bytes.Join(lines, []byte(" \n ")) | ||
| fmt.Printf("%+v", string(b)) | ||
| return errors.Join(err, fmt.Errorf("%s", string(b))) | ||
| } | ||
