Method WrapErr

caddyconfig/caddyfile/dispenser.go:439–444

WrapErr takes an existing error and adds the Caddyfile file and line number.

(err error)

// WrapErr takes an existing error and adds the Caddyfile file and line number.
func (d *Dispenser) WrapErr(err error) error {
	if len(d.Token().imports) > 0 {
		return fmt.Errorf("%w, at %s:%d import chain ['%s']", err, d.File(), d.Line(), strings.Join(d.Token().imports, "','"))
	}
	return fmt.Errorf("%w, at %s:%d", err, d.File(), d.Line())
}

// Delete deletes the current token and returns the updated slice
// of tokens. The cursor is not advanced to the next token.