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48 lines
862 B
Go
48 lines
862 B
Go
package cerrors
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import (
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"git.blauwelle.com/go/crate/runtimehelper"
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)
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const maximumFrames = 16
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type Error struct {
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Code Code
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Message string
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Debug string
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Traceback []runtimehelper.Frame
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}
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func (err *Error) Error() string {
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if err.Message == "" {
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return string(err.Code)
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}
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return string(err.Code) + ": " + err.Message
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}
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func New(code Code, message string) error {
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e := &Error{
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Code: code,
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Message: message,
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}
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if FlagDebug {
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e.Traceback = runtimehelper.Stack(1, maximumFrames)
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}
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return e
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}
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func Wrap(err error, code Code, message string) error {
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e2 := &Error{
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Code: code,
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Message: message,
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}
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if e1, ok := err.(*Error); ok { //nolint:errorlint
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e2.Debug = e1.Debug
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e2.Traceback = e1.Traceback
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} else if FlagDebug {
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e2.Debug = err.Error()
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e2.Traceback = runtimehelper.Stack(1, maximumFrames)
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}
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return e2
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}
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