Why not add `--legacy` option to `realize start` instead of specified in .realize.yaml file

[DarthPestilane]

Consider it as a suggestion.

Sometimes we want to do realize start --nc --run in a container of docker. But when we modify the code, realize won't detect the change, thanks to the limitations of fsnotify#55. So we have to specify using legacy watch in .realize.yaml file.

Realize is a wonderful tool for golang development. I'm wondering whether realize can support realize start --legacy option in order to specify using legacy watch but without a config file.

Thanks.

[asoseil]

yeah, it seems a good idea, I'll add this suggestion to next release. 1 second by default could be ok?

[DarthPestilane]

@asoseil That will be perfect. Thanks.

[shane151]

Please update the docs/README.md for this option.

I didn't realise it existed until I found this issue.