58 lines
1.9 KiB
Ruby
58 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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module MergeRequests
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class GetUrlsService < BaseProjectService
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def execute(changes)
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return [] unless project&.printing_merge_request_link_enabled
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branches = get_branches(changes)
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merge_requests_map = opened_merge_requests_from_source_branches(branches)
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branches.map do |branch|
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existing_merge_request = merge_requests_map[branch]
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if existing_merge_request
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url_for_existing_merge_request(existing_merge_request)
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else
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url_for_new_merge_request(branch)
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end
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end
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end
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private
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def opened_merge_requests_from_source_branches(branches)
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merge_requests = MergeRequest.from_project(project).opened.from_source_branches(branches)
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merge_requests.index_by(&:source_branch)
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end
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def get_branches(changes)
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return [] if project.empty_repo?
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return [] unless project.merge_requests_enabled?
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changes_list = Gitlab::ChangesList.new(changes)
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changes_list.map do |change|
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next unless Gitlab::Git.branch_ref?(change[:ref])
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# Deleted branch
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next if Gitlab::Git.blank_ref?(change[:newrev])
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# Default branch
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branch_name = Gitlab::Git.branch_name(change[:ref])
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next if branch_name == project.default_branch
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branch_name
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end.compact
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end
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def url_for_new_merge_request(branch_name)
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merge_request_params = { source_branch: branch_name }
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url = Gitlab::Routing.url_helpers.project_new_merge_request_url(project, merge_request: merge_request_params)
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{ branch_name: branch_name, url: url, new_merge_request: true }
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end
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def url_for_existing_merge_request(merge_request)
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target_project = merge_request.target_project
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url = Gitlab::Routing.url_helpers.project_merge_request_url(target_project, merge_request)
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{ branch_name: merge_request.source_branch, url: url, new_merge_request: false }
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end
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end
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end
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