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  • Hash : b6c93aef
    Author : Russell Belfer
    Date : 2012-02-21T14:46:24

    Uniform iterators for trees, index, and workdir
    
    This create a new git_iterator type of object that provides a
    uniform interface for iterating over the index, an arbitrary
    tree, or the working directory of a repository.
    
    As part of this, git ignore support was extended to support
    push and pop of directory-based ignore files as the working
    directory is being traversed (so the array of ignores does
    not have to be recreated at each directory during traveral).
    
    There are a number of other small utility functions in buffer,
    path, vector, and fileops that are included in this patch
    that made the iterator implementation cleaner.