It is not currently possible to report coverage in a YAML file, because YAML files are explicitly removed by the bash uploader.
We are attempting to use a custom coverage reporting tool to file coverage reports for YAML files. We generate code from YAML files and then want to report which of the generated objects are tested in a unit test suite.
Everything works, except YAML files are removed by the codecov-bash uploader.
This patch to the uploader is sufficient to make this work.
To replicate, run a dry-run of the uploader and note that yaml files in the repository are removed from the directory listing.
Current master of codecov-bash