75 lines
1.7 KiB
Ruby
75 lines
1.7 KiB
Ruby
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# frozen_string_literal: true
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module Gitlab
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class GlRepository
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class Identifier
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attr_reader :gl_repository, :repo_type
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def initialize(gl_repository)
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@gl_repository = gl_repository
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@segments = gl_repository.split('-')
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raise_error if segments.size > 3
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@repo_type = find_repo_type
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@container_id = find_container_id
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@container_class = find_container_class
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end
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def fetch_container!
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container_class.find_by_id(container_id)
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end
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private
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attr_reader :segments, :container_class, :container_id
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def find_repo_type
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type_name = three_segments_format? ? segments.last : segments.first
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type = Gitlab::GlRepository.types[type_name]
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raise_error unless type
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type
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end
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def find_container_class
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if three_segments_format?
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case segments[0]
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when 'project'
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Project
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when 'group'
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Group
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else
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raise_error
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end
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else
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repo_type.container_class
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end
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end
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def find_container_id
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id = Integer(segments[1], 10, exception: false)
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raise_error unless id
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id
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end
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# gl_repository can either have 2 or 3 segments:
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# "wiki-1" is the older 2-segment format, where container is implied.
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# "group-1-wiki" is the newer 3-segment format, including container information.
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#
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# TODO: convert all 2-segment format to 3-segment:
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# https://gitlab.com/gitlab-org/gitlab/-/issues/219192
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def three_segments_format?
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segments.size == 3
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end
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def raise_error
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raise ArgumentError, "Invalid GL Repository \"#{gl_repository}\""
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end
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end
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end
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end
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