Using \u001B[2J\u001B[0;0f to avoid special character in Hyper with --clear flag

[filipposarzana]

Using \u001B[2J\u001B[0;0f to avoid special character in Hyper with --clear flag

It works in every other terminal, tested 👍

What was the problem/Ticket Number

There is some issue with special character if --clear is specified

How does this solve the problem?

Using \u001B[2J\u001B[0;0f native method solves the issue.
The first code \u001B[2J instructs the terminal to clear itself, and the second one \u001B[0;0f forces the cursor back to position 0,0.

How to duplicate the issue

1. Pass --clear option

[filipposarzana]

Hi @rizowski i've tried to figure out why the coverage/coveralls was failing but actually I'm unable to find a response to it 🤔

Actually I edited only the file i've touched and it seems breaking anyway. Could you give me a hint about it? I would be happy to contribute somehow if it's needed 👍

[rizowski]

@filipposarzana Thanks for the PR. I actually need to upgrade eslint-watch to support Node V6. I try to follow what eslint is currently supporting which is what caused some of your test errors earlier. Node 4 doesn't include console.clear. As for the coveralls issue. It's possible it have it setup incorrectly currently. I have been having problems with it reporting the status. But I am ok with pulling this in anyways if you are good with the code.

[filipposarzana]

Yeah, I've reverted usage of console.clear with something more reliable on more environments, but I'm ok with the code, since it's working with all terminals.

Once you upgrade node version, I could make another PR to upgrade the code.

Thanks 👍

Let me know 😉