controller-gen interprets path as numeric literal and fails #734
Description
When trying to run controller-gen, it fails with the following error, just because the path contains a dir with a name starting by 0.
Updating generated CRD deep-copy API code ...
Error: unable to parse option "object:headerFile=/var/folders/xt/087bdd_s6vd1j_jkk244w5bm0000gn/T/tmp.daYAU3yd": [invalid digit '8' in octal literal (at <input>:1:28)]