Add .gitignore and split up the subgraph name cli entry command

[davekaj]

I noticed at Eth waterloo that no .gitignore gets created. We should ignore the ./generated folder, and node modules.

Also, one of our users kept trying to enter just a subgraph name, and would then be told to do /username/subgraphname . Would it make more sense to split this into two commands?

[Jannis]

I'm not sure I understand that second part. Creating a .gitignore makes a ton of sense though.

[davekaj]

Second part would be instead of the cli prompt

please enter your subgraph name:

and the user is supposed to know it is <YOUR_GITHUB_HANDLE> / subgraph name

It would be

please enter your github handle

And then :

please enter your subgraph name

And then we compose it for them and let them know that their subgraph name is a combination of the two

I think this is a slightly better UX

[Jannis]

Ah, that's fair enough, we can think about how to do this best.

[Jannis]

Maybe what we should do is

Subgraph name (e.g. `githubuser/mydao`):

Because Please enter your subgraph name might suggest to people that they should type in e.g. My DAO or something, not the URL handle for the subgraph.

[davekaj]

Yeah I like that idea