[Lldb-commits] [PATCH] D65677: [VirtualFileSystem] Support encoding a current working directory in a VFS mapping.
Jonas Devlieghere via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Tue Aug 13 11:06:14 PDT 2019
JDevlieghere added a comment.
After some brainstorming I've identified a few other approaches that should better reflect the transience of the current working directory:
- We can modify the VFS to have a notion of //search paths//. The `adjustPath` function could iterate over the search paths until it finds an absolute path that exists. If none exist we'd return the same path we return today. This would be the most general approach.
- We could create a new virtual file system that we put on top of the RedirectingFileSystem which does something similar to what I've described above. This would require us to override every function that calls `adjustPath`, so it would be pretty heavyweight and rather inflexible.
I'd like to get your feedback before I start implementing these. What do you think? Is there another approach that's worth considering?
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