Make concurrent-process package source installation safe #4168
+52
−32
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #3495
But only if all concurrent julia process installations have this fix.. I'm not sure there's a way to protect against older versions..
mv
from temp dir to final path by checkingtree_hash
before and after and deleting the destination if bad.Also, I split out enabling the TODO for tree_hash vs. expected sha on Windows because that's less clear to me #4167