Publishing / Deployment-related DevOps Fixes

[sghoweri]

Jira

http://vjira2:8080/browse/BDS-1024

Summary

Implements several housekeeping updates, improvements and fixes to our DevOps CI / CD process to continue to improve how smooth we ship Bolt releases. There's still more work to be done but this should at least help tackle some of the more pressing issues.

Details

• Adds logic to auto-regenerate the Bolt version data used to populate the version select / dropdown menu on the boltdesignsystem.com site
  • Also adds logic to the after-publish script to regenerate and include this updated data after a release
• Updates our post-publish logic + root lerna.json config to try and fix the tagged version mis-match issues. This issue has been causing Lerna to think every single package in Bolt has been changed since the previous release (vs only a handful at times)
• Splits apart and simplifies our deployment logic to handle the initial now.sh deployment separately from the now.sh aliasing. This should help avoid some major problems that can occur if a Travis test fails AFTER a particular build has been pushed live to a specific branch or git tag alias.
• Updates the Github Checks API logic to try and remove the empty browser screenshots (the very first screenshot in the series taken)
• Updates the logic that handles grabbing the latest now.sh deployment URL (based on codebase's Git Hash) to handle situations where the results returned don't always match up 1:1 with the local git SHA (partial match) + sorting the results to be in the correct order

How to test

?
Publish a few extra releases? This is super tricky to fully test without publishing an actual release or release candidate in order to make sure we didn't miss anything.

[danielamorse]

@sghoweri, as you mentioned, there's not really any way for me to test this without making more releases. The changes outlined make sense to me, and I looked through the code and there's nothing there that concerns me. If the most recent release worked as expected with these changes, then I approve.