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  • Hash : a9a73007
    Author : Russell Belfer
    Date : 2012-12-20T16:16:22

    Submodule caching fix and location API
    
    This adds a new API to the submodule interface that just returns
    where information about the submodule was found (e.g. config file
    only or in the HEAD, index, or working directory).
    
    Also, the old "refresh" call was potentially keeping some stale
    submodule data around, so this simplfies that code and literally
    discards the old cache, then reallocates.