Set INDEX_ENABLE_DATA_STORE=YES in compiler settings #652
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Thanks, I wasn't aware of this setting! |
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We were experiencing the same issue as described in #585: our build setup includes multiple schemes which reference xcconfig files, and Periphery always failed out of the box with the error message Failed to find index datastore at path. Looking into the DerivedData folder after the build, it was clear that error message was correct: the Index (or Index.noindex) directory was simply not being created when a build was run via Periphery, in spite of
COMPILER_INDEX_STORE_ENABLEbeing set toYES.By some miracle of random Googling, trial and error, and examining build logs, we came across the
INDEX_ENABLE_DATA_STOREcompiler setting. Lo and behold: by setting this toYES, Periphery works with our project without any issues.I'm a bit wary of creating this PR, since I don't fully understand the interaction between
COMPILER_INDEX_STORE_ENABLEandINDEX_ENABLE_DATA_STORE. I couldn't find any reliable documentation at all onINDEX_ENABLE_DATA_STORE- it's only mentioned indirectly on xcodebuildsettings.com here. Nonetheless: it works, and maybe it will solve some compatibility issues for others experiencing something similar to #585.