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class Tree
attr_accessor :entries, :readme, :contribution_guide
def initialize(repository, sha, path = '/')
path = '/' if path.blank?
git_repo = repository.raw_repository
@entries = Gitlab::Git::Tree.where(git_repo, sha, path)
available_readmes = @entries.select(&:readme?)
if available_readmes.count > 0
# If there is more than 1 readme in tree, find readme which is supported
# by markup renderer.
if available_readmes.length > 1
supported_readmes = available_readmes.select do |readme|
Gitlab::MarkdownHelper.gitlab_markdown?(readme.name) ||
Gitlab::MarkdownHelper.markup?(readme.name)
end
# Take the first supported readme, or the first available readme, if we
# don't support any of them
readme_tree = supported_readmes.first || available_readmes.first
else
readme_tree = available_readmes.first
end
readme_path = path == '/' ? readme_tree.name : File.join(path, readme_tree.name)
@readme = Gitlab::Git::Blob.find(git_repo, sha, readme_path)
end
if contribution_tree = @entries.find(&:contributing?)
contribution_path = path == '/' ? contribution_tree.name : File.join(path, contribution_tree.name)
@contribution_guide = Gitlab::Git::Blob.find(git_repo, sha, contribution_path)
end
end
def trees
@entries.select(&:dir?)
end
def blobs
@entries.select(&:file?)
end
def submodules
@entries.select(&:submodule?)
end
def sorted_entries
trees + blobs + submodules
end
end
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