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module Gitlab
module Git
class Tree
attr_accessor :repository, :sha, :path, :ref, :raw_tree, :id
def initialize(repository, sha, ref = nil, path = nil)
@repository, @sha, @ref, @path = repository, sha, ref, path
@path = nil if @path.blank?
# Load tree from repository
@commit = @repository.commit(@sha)
@raw_tree = @repository.tree(@commit, @path)
end
def exists?
raw_tree
end
def empty?
data.blank?
end
def trees
entries.select { |t| t.is_a?(Grit::Tree) }
end
def blobs
entries.select { |t| t.is_a?(Grit::Blob) }
end
def is_blob?
raw_tree.is_a?(Grit::Blob)
end
def up_dir?
path.present?
end
def readme
@readme ||= blobs.find { |c| c.name =~ /^readme/i }
end
protected
def entries
raw_tree.contents
end
end
end
end
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