gitlab-org--gitlab-foss/app/models/tree.rb

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class Tree
include Gitlab::MarkdownHelper
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attr_accessor :repository, :sha, :path, :entries
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def initialize(repository, sha, path = '/')
path = '/' if path.blank?
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@repository = repository
@sha = sha
@path = path
git_repo = @repository.raw_repository
@entries = Gitlab::Git::Tree.where(git_repo, @sha, @path)
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end
def readme
return @readme if defined?(@readme)
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available_readmes = blobs.select(&:readme?)
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if available_readmes.count == 0
return @readme = nil
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end
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# Take the first previewable readme, or the first available readme, if we
# can't preview any of them
readme_tree = available_readmes.find do |readme|
previewable?(readme.name)
end || available_readmes.first
readme_path = path == '/' ? readme_tree.name : File.join(path, readme_tree.name)
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git_repo = repository.raw_repository
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@readme = Gitlab::Git::Blob.find(git_repo, sha, readme_path)
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end
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def trees
@entries.select(&:dir?)
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end
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def blobs
@entries.select(&:file?)
end
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def submodules
@entries.select(&:submodule?)
end
def sorted_entries
trees + blobs + submodules
end
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end