Clear cache filesystem when emptying the store cache #477
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✨ What kind of change does this PR introduce? (Bug fix, feature, docs update...)
Bug fix
When there is a desync between the filesystem and the store those files are never cleaned up, filling up the filesystem. This desync can happen because of bugs in the library like the ones listed in #476.
🆕 What is the new behavior (if this is a feature change)?
When calling
emptyCachewe can also clean up the cache directory associated to the store to clean up dangling files as well.💥 Does this PR introduce a breaking change?
It adds a method to the file system interface.
🐛 Recommendations for testing
Previously files were not deleted when calling
removeFile(), so it only affects extra dangling files in the cache store.So to test it just add an extra file and call emptyCache.�The current emptyCache test has been tweaked to account for this behavior.
🤔 Checklist before submitting