Code Coverage

[posva]

It would be great if there was a way to add code coverage, either out of the box, or with another package like @peeky/coverage and then being able to pass --coverage

• CLI output
• Report output (istanbul)
• UI

[Akryum]

Implemented very fast coverage collection in ae91f10

It's using V8 native coverage system, so it's FAST (compared to instanbul which is slow because it uses babel and it's not native).

[distantnative]

@Akryum currently, there is no way to get the V8 results into a file to upload e.g. to codecov.com - or did I overlook something?

[Akryum]

You can see the current state in the original post ☝️

[distantnative]

@Akryum I see. Your comment sounded like Istanbul format file is off the table.

[Akryum]

I've completely refactored the coverage system, now using c8 to generate reports

a086c15

[Akryum]

Docs