Allow a build system to use standardized paths while indexstore-db return realpaths #2033
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…turn realpaths On Darwin platforms, this fixes the following problem: indexstore-db by itself returns realpaths but the build system might be using standardized Darwin paths (eg. realpath is `/private/tmp` but the standardized path is `/tmp`). Because of this, when inferring the main file for a file, we might get a URI that the build system doesn’t know about. To fix this, if the realpath that indexstore-db returns could not be found in the build system's source files but the standardized path is part of the source files, use the standardized path instead.
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@swift-ci Please test |
bnbarham
approved these changes
Mar 4, 2025
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On Darwin platforms, this fixes the following problem: indexstore-db by itself returns realpaths but the build system might be using standardized Darwin paths (eg. realpath is
/private/tmpbut the standardized path is/tmp). Because of this, when inferring the main file for a file, we might get a URI that the build system doesn’t know about. To fix this, if the realpath that indexstore-db returns could not be found in the build system's source files but the standardized path is part of the source files, use the standardized path instead.