Feature request: Add CI support

[efimk-lu]

Part of a standard CI flow is to verify that a package size did not cross a certain threshold. Right now due to the way the results are outputted it's cumbersome to extract and assert the final package size value.

Suggested solution:
Adding a new command line option, e.g. assert-smaller if the resulting package size is higher than the given number then fail with exit code different than 0.

[alshakero]

I think you're looking for this package https://github.com/siddharthkp/bundlesize

[efimk-lu]

But, it means I have to package it on my own, right ? I like cost-of-modules approach, just run and it works :-)

[siddharthkp]

Hey @efimk-lu, not sure if this is right tool

cost-of-modules does not look at your bundle size, it looks at the node_modules size

more here: https://github.com/siddharthkp/cost-of-modules#motivation