Request: allow config, opposite to ignore

[lu8aja]

In certain cases you want to use ftp-sync to only upload certain specific files or extensions to the server.
It would be awesome, and I presume easy to implement, to have an allow config, which is the opposite of ignore.

If allow is nonempty, then essentially only those files that match any of the regexes at allow are uploaded. this does not disable ignore in any way, ignore would be processed normally just after allow

Right now, the only workaround is to add all the hundreths of things I want, to ignore, but in a dynamic project, that not only is cumbersome, but also risky, as new files get added all the time.

Thanks for such a great plugin.

[lu8aja]

I have created a Pull Request for the feature: #170

[ddur]

Please, how to allow single directory and everything underneath

[lu8aja]

Then all you need to do is to have an array with just one regex for your allowed folder, like this

	"allow": [
		"myfolder/"
	],

Anything outside of myfolder will not match, and anything inside myfolder at any level, will match.
And to avoid the dreaded slashes syndrome, just make sure in Windows to use unix style slashes /
Otherwise you would have to double escape, and you would end with 4 \ for each \

[ddur]

Thanks!