Ignore file support about up HOT 5 CLOSED

@hhsnopek yep! For now I'm going to ignore dotfiles by default, and combine .gitignore/.npmignore/.upignore (in that order), but ! is supported

from up.

Will .upignore allow inverse/negative-patterns and override previously defined patterns if other ignores files, like dotfiles/.gitignore, are allowed/used?

from up.

pretty unintuitive when .gitignore usually has node_modules, guess we'll have to inject that in all hacky like :'(

from up.

if up has a "starter-kit" for node, add it to the .upignore, and add a note in the docs 🙃

from up.

injecting it in there for now :D haha, can still override via .upignore if anyone is using webpack etc, kinda hacky but definitely what I'd expect.

from up.