* Improve path-filtering rules on unit test action
See docs about how jobs that are skipped still report "success", which
is necessary for jobs that are required to succeed based on branch
protection rules.
https://docs.github.com/en/actions/using-jobs/using-conditions-to-control-job-execution
* Code must be checked out for paths-filter to run
* Only run on default pull request events
Defaults are that it will run when a PR is opened, reopened, or
synchronized (new commits pushed).
* Added client helpers
* Updated test
* The search helper should return only the documents
* Added code comments
* Fixed bug
* Updated test
* Removed bulkSize and added flushBytes
* Updated test
* Added concurrency
* Updated test
* Added support for 429 handling in the scroll search helper
* Updated test
* Updated stats count
* Updated test
* Fix test
* Use client maxRetries as default
* Updated type definitions
* Refactored bulk helper to be more consistent with the client api
* Updated test
* Improved error handling, added refreshOnCompletion option and forward additinal options to the bulk api
* Updated type definitions
* Updated test
* Fixed test on Node v8
* Updated test
* Added TODO
* Updated docs
* Added Node v8 note
* Updated scripts
* Removed useless files
* Added helpers to integration test
* Fix cli argument position
* Moar fixes
* Test run elasticsearch in github actions
* Use master action version
* Add vm.max_map_count step
* Test new action setup
* Added Configure sysctl limits step
* Updated action to latest version
* Don't run helpers integration test in jenkins
* Run helpers integratino test also with Node v10
* Updated docs
* Updated docs
* Updated helpers type definitions
* Added test for helpers type definitions
* Added license header
