Re-fetch downloads if cache directory has changed #4958
Merged
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Outdated suggestions cannot be applied.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.
Resolves #4955
Instead of busting the cache as I said in #4955, I use the environment variable content as a cache key prefix because it resolves the issue, there's less code to change, and if someone changes the environment variable back to a directory that was used before, it won't needlessly re-download items.
This promise catch wasn't the only issue. Some functions that called it were in lazy-val calls so they were caching the result. I removed the lazy-val usage making them a function that calls
getBin
/getBinFromUrl
each time (which itself uses the promise cache anyway so I think it's fine). Maybe some variables could be renamed now but I decided to change the minimum and see what you say.