feat: Allow customizing ramdisk options

[bebraw]

This PR contains:

• bugfix
• feature
• refactor
• tests
• documentation
• metadata

Breaking Changes?

• yes
• no

If yes, please describe the breakage.

Please Describe Your Changes

This PR allows you to customize ramdisk options by letting the user pass an object containing the options to the ramdisk field.

I came by this requirement in a project where the development output doesn't fit the default ramdisk (it's a big build!).

[shellscape]

Oddly enough, I'm unable to get tests to run successfully locally.

[bebraw]

Oddly enough, I'm unable to get tests to run successfully locally.

Yeah, I wonder what's up with that. The CI seems to pass.

[shellscape]

It's looking like a problem with puppeteer. Tried to reinstall it and ran into a wall:

Downloading Chromium r782078 - 128 Mb [====================] 100% 0.0s 
ERROR: Failed to set up Chromium r782078! Set "PUPPETEER_SKIP_DOWNLOAD" env variable to skip download.
{ [Error: EEXIST: file already exists, mkdir '/.../node_modules/puppeteer/.local-chromium/mac-782078']

[bebraw]

@shellscape That's an interesting one. I wonder if it's something temporary. I guess we could try to look into updating puppeteer though based on the error, it sounds like it had downloaded it already but failed to detect that.

[shellscape]

Turned out that it was due to a buggy version of Node 10. Used the latest stable of v10 and it worked. Still need to refactor these tests. After updating Ava we have a bunch of dangling handles.

[bebraw]

@shellscape Oh, wow. That's surprising.

[matheus1lva]

is that only me or we are the ones that find bugs on node versions? LOL