Hi all, Just to inform that now it's possible to generate CircleCI's config.yml from the config-2_1.yml for a specific low/mid/high resource configuration using the new -l/-m/-h flags. For example, ".circleci/generate.sh -h" will generate a config.yml file for high resources.
This might be useful when editing the CircleCI config env vars, for example to set the dtest repo or to use the test multiplexer. This process usually involves swapping the config.yml file to get the proper resources and then to manually edit the multiple mentions of DTEST_REPO, DTEST_BRANCH, etc. in the swapped file. With the new flags one can instead just edit the single mention of the vars in the config-2_1.yml file and then run the generation script to validate the config and generate the modified config.yml with the desired resources configuration. The new flags have been introduced by CASSANDRA-16871 and they are mentioned in the readme for CircleCI: https://github.com/apache/cassandra/blob/trunk/.circleci/readme.md
