Hi,
how does restore_cache work when the cached directory already exists?
I add a directory to a cache with save_cache. When I restore the cache, does it delete the existing directory or does it write all the files from cache to the directory? In the first case it would replace the whole directory with the cached version. In the second case it would only overwrite files that are both on disk and in the cache, add new files from the cache and leave files that are only on disk alone.
The documentation was not very clear for me.
Cheers