Description
I would like assistance in generating coverage data from github actions when using either the macOS or Windows hosts. (The ubuntu host works fine, but I have platform specific code.)
This is a CMake project (fairly large – GitHub - nanomsg/nng: nanomsg-next-generation -- light-weight brokerless messaging) – with lots of C and test files scattered around the tree.
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Please include the browser and OS and what versions you’re running.
Additional Information
In the my repo, I have flags for generating the coverage via --coverage (see “-DNNG_ENABLE_COVERAGE=ON” for Cmake flags).
I’m very happy that the global uploader Just Works on ubuntu (finds the .gcno and .gcda files), as I was struggling to find an lcov replacement on GitHub actions.
On macOS, what happens is that the uploader appears to be confused by the file paths – I get lots of errors like “file.c.gcno: No such file or directory”. I think that the LLVM based gcov wrapper just doesn’t understand the different file names.
If there is a way to use the clang based Source Coverage Mapping that would be even better.
I haven’t even begun to look at how to get this out of Windows yet.