[PATCH] D101446: [llvm] Improve export.sh with help and snapshot

[Konrad Wilhelm Kleine via Phabricator via llvm-commits]

kwk planned changes to this revision.
kwk added a comment.

Need to take care of this error: `fatal: path 'llvm-project/llvm/CMakeLists.txt' exists on disk, but not in 'upstream/main'`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101446/new/

https://reviews.llvm.org/D101446