Slather empty result on Jenkins CI

[Dirakto]

For some unknown reason slather v2.6.0 generates empty coverage reports on Jenkins CI. I have setup Jenkins workspace to /var/lib/jenkins, where /var is a link to /private/var. The exact same call to slather (via Fastlane or directly - with slather file or through command params) works fine if the project is placed in the $HOME directory (/Users/dirakto/workspace). Does anybody have any solution?

I used the verbose option and according to the output I am comparing the exact same paths (to Coverage.profdata and binary), and I've granted access to files to my terminal, so my only other idea is that it's either the path's fault or slather/xcodebuild is placing some temp files and there is some permission issue.

Remember that slather is successfully generating the report and doesn't produce any warnings.

[caguilar187]

@Dirakto did you ever get a solution to this, I think I'm running into the same issue.

we seem to have figured out the issue is that xcrun llvm-cov show -instr-profile works with /var but not /private/var so trying to figure out a different solution.

[Dirakto]

@caguilar187 I think I might have fixed it, but it required modifying the codebase. I don't remember the specific change though