If there are no changes in code coverage fgrosse/go-coverage-report action doesn't post a GitHub comment. If there's no comment, we can't modify it with a link to the HTML report on S3[0].
This PR makes the workflow post a new comment if there's no previous one.
An alternative solution is not to post the link to the HTML Report if there are no changes in coverage, as grosse/go-coverage-report does. What do you think, @mikhail-sakhnov?
If there are no changes in code coverage
fgrosse/go-coverage-report
action doesn't post a GitHub comment. If there's no comment, we can't modify it with a link to the HTML report on S3[0].This PR makes the workflow post a new comment if there's no previous one.