82 lines
1.8 KiB
Ruby
82 lines
1.8 KiB
Ruby
class Tree
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include Gitlab::MarkupHelper
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attr_accessor :repository, :sha, :path, :entries
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def initialize(repository, sha, path = '/', recursive: false)
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path = '/' if path.blank?
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@repository = repository
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@sha = sha
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@path = path
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@recursive = recursive
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git_repo = @repository.raw_repository
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@entries = get_entries(git_repo, @sha, @path, recursive: @recursive)
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end
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def readme
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return @readme if defined?(@readme)
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available_readmes = blobs.select do |blob|
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Gitlab::FileDetector.type_of(blob.name) == :readme
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end
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previewable_readmes = available_readmes.select do |blob|
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previewable?(blob.name)
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end
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plain_readmes = available_readmes.select do |blob|
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plain?(blob.name)
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end
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# Prioritize previewable over plain readmes
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readme_tree = previewable_readmes.first || plain_readmes.first
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# Return if we can't preview any of them
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if readme_tree.nil?
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return @readme = nil
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end
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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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@readme.load_all_data!(git_repo)
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@readme
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end
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def trees
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@entries.select(&:dir?)
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end
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def blobs
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@entries.select(&:file?)
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end
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def submodules
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@entries.select(&:submodule?)
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end
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def sorted_entries
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trees + blobs + submodules
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end
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private
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def get_entries(git_repo, sha, path, recursive: false)
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current_path_entries = Gitlab::Git::Tree.where(git_repo, sha, path)
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ordered_entries = []
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current_path_entries.each do |entry|
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ordered_entries << entry
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if recursive && entry.dir?
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ordered_entries.concat(get_entries(git_repo, sha, entry.path, recursive: true))
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end
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end
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ordered_entries
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end
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end
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