files check

[kfox1111]

In some of my containers, I write out a file instead of a socket. Could we get a feature for blocking until file exists instead of it specifically being a socket?

[PiotrProkop]

HI @kfox1111 maybe this dependency name is somehow misleading but it only checks if the file exists and user has permissions to it. So it should work in your case.

[kfox1111]

Ah. Cool. Thanks. :)

Could the env var be aliased to DEPENDENCY_FILES too then to make the behavior more apparent?

[PiotrProkop]

Sure, I'll do it tomorrow.

[PiotrProkop]

hi @kfox1111 i did PR #24 with change , it will be included in next release.