Re: [PATCH] fsmonitor: option to allow fsmonitor to run against network-mounted repos

[Junio C Hamano <gitster@pobox.com>]

Eric D <eric.decosta@gmail.com> writes:

> Makes sense. How about FSMONITOR_OVERRIDE_REQUIRED ? The error message
> could then indicate that remote repos are normally unsupported but
> that setting the fsmonitor.allowRemote flag overrides this behavior.

I actually think check_allow_remote() should be renamed to have
"config" somewhere in its name, and return -1, 0 or 1 and not "enum
fsmonitor_reason".

	static int check_config_allowremote(...)
	{
		int allow;

		if (repor_config_get_bool(..., &allow))
			return allow;
		return -1; /* undecided */
	}

then caller can do

	switch (check_config_allowremote(...)) {
	case 0: /* config overrides and disables */
		return FSMONITOR_REASON_REMOTE;
	case 1: /* config overrides and enables */
		return FSMONITOR_REASON_OK;
	default:
		break; /* config has no opinion */
	}
        return check_smb(...);

> If we do as you suggest above, then fsmonitor.allowRemote=true would
> override regardless of the protocol being used.

Exactly.  The code should not try to outsmart the user.

If the user says they wants to use it on a particular remote, even
if you do not know if that particular remote system works, just let
them try and see if it works.  If it does not, they can easily
disable, because the enabiling was a deliberate act by them in the
first place.  They know how to fix it.

Thanks.