33 lines
1.1 KiB
Ruby
33 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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class DeleteMergedBranchesService < BaseService
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def async_execute
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DeleteMergedBranchesWorker.perform_async(project.id, current_user.id)
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end
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def execute
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raise Gitlab::Access::AccessDeniedError unless can?(current_user, :push_code, project)
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branches = project.repository.merged_branch_names
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# Prevent deletion of branches relevant to open merge requests
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branches -= merge_request_branch_names
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# Prevent deletion of protected branches
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branches = branches.reject { |branch| ProtectedBranch.protected?(project, branch) }
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branches.each do |branch|
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DeleteBranchService.new(project, current_user).execute(branch)
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end
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end
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private
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# rubocop: disable CodeReuse/ActiveRecord
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def merge_request_branch_names
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# reorder(nil) is necessary for SELECT DISTINCT because default scope adds an ORDER BY
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source_names = project.origin_merge_requests.opened.reorder(nil).distinct.pluck(:source_branch)
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target_names = project.merge_requests.opened.reorder(nil).distinct.pluck(:target_branch)
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(source_names + target_names).uniq
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end
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# rubocop: enable CodeReuse/ActiveRecord
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end
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