83 lines
1.8 KiB
Ruby
83 lines
1.8 KiB
Ruby
# frozen_string_literal: true
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module ContainerRegistry
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##
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# Class responsible for extracting project and repository name from
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# image repository path provided by a containers registry API response.
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#
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# Example:
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#
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# some/group/my_project/my/image ->
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# project: some/group/my_project
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# repository: my/image
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#
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class Path
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InvalidRegistryPathError = Class.new(StandardError)
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LEVELS_SUPPORTED = 3
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def initialize(path)
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@path = path.to_s.downcase
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end
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def valid?
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@path =~ Gitlab::Regex.container_repository_name_regex &&
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components.size > 1 &&
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components.size < Namespace::NUMBER_OF_ANCESTORS_ALLOWED
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end
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def components
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@components ||= @path.split('/')
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def nodes
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raise InvalidRegistryPathError unless valid?
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@nodes ||= components.size.downto(2).map do |length|
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components.take(length).join('/')
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end
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def has_project?
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repository_project.present?
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def has_repository?
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return false unless has_project?
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repository_project.container_repositories
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.where(name: repository_name).any?
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def root_repository?
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@path == project_path
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end
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def repository_project
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@project ||= Project
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.where_full_path_in(nodes.first(LEVELS_SUPPORTED))
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.first
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end
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def repository_name
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return unless has_project?
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@path.remove(%r(^#{Regexp.escape(project_path)}/?))
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end
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def project_path
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return unless has_project?
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repository_project.full_path.downcase
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end
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def to_s
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@path
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end
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end
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end
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