Summary output for rake coverband:coverage

[bessey]

Is your feature request related to a problem? Please describe.
I want to automate capturing the code coverage our E2E test suite reaches. We are successfully using Coverband to do that, however I would like to automate the process of reading the total % coverage currently done by a human via the web view.

Describe the solution you'd like

I see there is already a rake coverband:coverage however the output is very low level. I can understand that that is desirable, but I wonder if it might be prepended/appended with similar output to the web, e.g.

All Files (98.76% covered at 123.45 hits/line)
/api/config/initializers/active_job.rb: [8, 8, 8, 8, 8, nil, 8, 3, nil, nil, nil, nil, nil, 8, nil, 8, 2, 2, 2, 2, 404, 404, 2020, nil, 2020, nil, nil, nil, nil, 2, 2, 2, nil, nil, 2, nil, nil, 8, 6, nil, nil, 8, nil, 8, 95, 89, nil, nil, nil, 8, 8, nil]
...

Describe alternatives you've considered
I've tried to work through the control flow of how this summary number is generated on the HTML side, to just do via a rails runner but it's proven pretty complicated.

[danmayer]

OK, so you basically want to get the summary information about the rollup of the totals that the web views have as part of the console output?

[bessey]

Yep exactly

…

On Sat, 12 Mar 2022, 17:36 Dan Mayer, ***@***.***> wrote: OK, so you basically want to get the summary information about the rollup of the totals that the web views have as part of the console output? — Reply to this email directly, view it on GitHub <#442 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAFM42DQT7OEQLJRXDWA5KLU7TIYHANCNFSM5QNIHWSQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you authored the thread.Message ID: ***@***.***>

[danmayer]

hey sorry @bessey this just totally got lost in my stack.. but I have added the summary data you would like... Let me know if you want any other calculations or summary data added as well.

danmayer@dellstation:~/projects/coverband_rails_example$ bundle exec rake coverband:coverage
I, [2024-04-29T23:38:23.735801 #501133]  INFO -- : total_files: 23
I, [2024-04-29T23:38:23.736934 #501133]  INFO -- : lines_of_code: 146
I, [2024-04-29T23:38:23.736975 #501133]  INFO -- : lines_covered: 129
I, [2024-04-29T23:38:23.737120 #501133]  INFO -- : lines_missed: 17
I, [2024-04-29T23:38:23.737414 #501133]  INFO -- : covered_percent: 88.35616438356165
I, [2024-04-29T23:38:23.737530 #501133]  INFO -- : /home/danmayer/projects/coverband_rails_example/config/environment.rb: [nil, 52, nil, nil, 52]
I, [2024-04-29T23:38:23.737569 #501133]  INFO -- : /home/danmayer/projects/coverband_rails_example/config/environments/development.rb: [11, nil, 11, nil, nil, nil, nil, nil, 11, nil, nil, nil, nil, nil, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, nil, 11, 0, 0, nil, 0, 0, nil, nil, nil, 11, nil, 11, nil, nil, nil, 11, nil, nil, 11, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, 11, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, nil, 11, nil]
I, [2024-04-29T23:38:23.737587 #501133]  INFO -- : /home/danmayer/projects/coverband_rails_example/config/initializers/assets.rb: [nil, nil, nil, 52, nil, nil, nil, nil, nil, nil, nil, nil]
I, [2024-04-29T23:38:23.737604 #501133]  INFO -- : ...

[danmayer]

This will go out in the next release closing.