* clean up the pr diff message
* add dependency to clone-main to avoid possible race
* don't start tests before everything is cloned
* formatting change
* Add code coverage diff to CI
* remove test package from coverage diff
* review feedback
* lint
* Env variable test
* faster experiment
* drone vars
* drone vars
* how does the shell work?
* add pr comment
* escape json
* report diff in comment
* properly format json
* quote post body
* review feedback
* add querier/queryrange to coverage
