Check in resources/scripts for coverage generation

[addaleax]

Add patch files that enable coverage generation for Node core
as well as a simple script for rendering a table of nightly
coverage results.

Ref: #36

The files are taken as they are in https://github.com/addaleax/node-core-coverage

/cc @mhdawson

[mhdawson]

LGTM

[mhdawson]

I'm not actually a member of the testing team so not sure if I should/can land. @nodejs/testing for more review/comments.

[Trott]

Is this the right repo for these files? This repo generally doesn't have any code, just documentation and guides and whatnot. Fine with it if it's the best place. But just curious if the actual coverage code is living somewhere else and it should go there?

[addaleax]

But just curious if the actual coverage code is living somewhere else and it should go there?

I think it’s going to end up in the Jenkins config in some way, if I’ve understood @mhdawson correctly?

[Trott]

Would https://github.com/nodejs/build be the right place for it then? /cc @mhdawson @jbergstroem

[mhdawson]

These files will be used by the job in jenkins. I was thinking they'd go in the testing repo as something associated/owned by the testing group. It is also the same approach we took for the files supporting the nightly benchmarking jobs. Having said that if others think it should be in the build repo instead I'm fine with that as well. @jbergstroem what's your take ?

[mhdawson]

I talked with @jbergstroem through IRC and he seemed ok with them going here. Unless I hear additional objections I'll go ahead and land in the next day or so.

[mhdawson]

landed as d41c55d