Sometimes a test gets stuck and and we have to wait until it times out
in order to check which files were being tested at the time.
The default timeout is six hours. I'm reducing it to one hour which
should still be plenty of time even on repositories with no knapsack
token.
Somehow I thought it worked automatically, but we had to provide the
token.
The configuration is based on Coveralls instructions to run parallel
builds [1].
Alternatively we could use the Coveralls GitHub Action [2] which
slightly simplifies the workflow configuration and removes the
dependency of the coveralls gem. However, it also adds a dependency on
simplecov-lcov and requires configuring it to renerate LCOV files on
each run, so the benefits of using it are not that big.
[1] https://docs.coveralls.io/parallel-build-webhook
[2] https://github.com/coverallsapp/github-action/
Using GitHub Actions has a few advantages over using Travis CI:
* More jobs can be run in parallel
* All CONSUL repositories on GitHub will be configured automatically
Besides, Travis have recently changed their policy twice. First, they
announced their site for free software projects would be shut down but
free software projects could still use their site for private projects.
And then, they limited the usage of their services for free software
projects.
Just like we used to do with Travis, we're enabling builds for pull
requests but not for pushed branches.
We're also building the master branch. Even if we never push to the
master branch directly, we're aware other CONSUL repositories do, so
we're running the tests for this case.
