761 lines
33 KiB
Ruby
761 lines
33 KiB
Ruby
# frozen_string_literal: true
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module API
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class MergeRequests < ::API::Base
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include PaginationParams
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CONTEXT_COMMITS_POST_LIMIT = 20
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before { authenticate_non_get! }
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helpers Helpers::MergeRequestsHelpers
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# These endpoints are defined in `TimeTrackingEndpoints` and is shared by
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# API::Issues. In order to be able to define the feature category of these
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# endpoints, we need to define them at the top-level by route.
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feature_category :code_review, [
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'/projects/:id/merge_requests/:merge_request_iid/time_estimate',
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'/projects/:id/merge_requests/:merge_request_iid/reset_time_estimate',
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'/projects/:id/merge_requests/:merge_request_iid/add_spent_time',
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'/projects/:id/merge_requests/:merge_request_iid/reset_spent_time',
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'/projects/:id/merge_requests/:merge_request_iid/time_stats'
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]
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# EE::API::MergeRequests would override the following helpers
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helpers do
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params :optional_params_ee do
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end
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params :optional_merge_requests_search_params do
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end
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end
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def self.update_params_at_least_one_of
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%i[
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assignee_id
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assignee_ids
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reviewer_ids
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description
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labels
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add_labels
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remove_labels
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milestone_id
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remove_source_branch
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allow_collaboration
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allow_maintainer_to_push
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squash
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target_branch
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title
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state_event
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discussion_locked
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]
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end
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prepend_mod_with('API::MergeRequests') # rubocop: disable Cop/InjectEnterpriseEditionModule
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helpers do
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# rubocop: disable CodeReuse/ActiveRecord
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def find_merge_requests(args = {})
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args = declared_params.merge(args)
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args[:milestone_title] = args.delete(:milestone)
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args[:not][:milestone_title] = args[:not]&.delete(:milestone)
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args[:label_name] = args.delete(:labels)
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args[:not][:label_name] = args[:not]&.delete(:labels)
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args[:scope] = args[:scope].underscore if args[:scope]
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merge_requests = MergeRequestsFinder.new(current_user, args).execute
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.reorder(order_options_with_tie_breaker)
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merge_requests = paginate(merge_requests)
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.preload(:source_project, :target_project)
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return merge_requests if args[:view] == 'simple'
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merge_requests
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.with_api_entity_associations
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def merge_request_pipelines_with_access
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mr = find_merge_request_with_access(params[:merge_request_iid])
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::Ci::PipelinesForMergeRequestFinder.new(mr, current_user).execute
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end
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def automatically_mergeable?(merge_when_pipeline_succeeds, merge_request)
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pipeline_active = merge_request.head_pipeline_active? || merge_request.actual_head_pipeline_active?
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merge_when_pipeline_succeeds && merge_request.mergeable_state?(skip_ci_check: true) && pipeline_active
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end
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def immediately_mergeable?(merge_when_pipeline_succeeds, merge_request)
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if merge_when_pipeline_succeeds
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merge_request.actual_head_pipeline_success?
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else
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merge_request.mergeable_state?
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end
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end
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def serializer_options_for(merge_requests)
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options = { with: Entities::MergeRequestBasic, current_user: current_user, with_labels_details: declared_params[:with_labels_details] }
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if params[:view] == 'simple'
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options[:with] = Entities::MergeRequestSimple
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else
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options[:skip_merge_status_recheck] = !declared_params[:with_merge_status_recheck]
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end
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options
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end
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def authorize_push_to_merge_request!(merge_request)
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forbidden!('Source branch does not exist') unless
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merge_request.source_branch_exists?
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user_access = Gitlab::UserAccess.new(
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current_user,
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container: merge_request.source_project
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)
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forbidden!('Cannot push to source branch') unless
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user_access.can_push_to_branch?(merge_request.source_branch)
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forbidden!('Source branch is protected from force push') unless
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merge_request.permits_force_push?
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end
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def recheck_mergeability_of(merge_requests:)
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merge_requests.each { |mr| mr.check_mergeability(async: true) }
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end
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params :merge_requests_params do
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use :merge_requests_base_params
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use :optional_merge_requests_search_params
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use :pagination
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end
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end
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resource :merge_requests do
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desc 'List merge requests' do
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detail 'Get all merge requests the authenticated user has access to. By default it returns only merge requests created by the current user. To get all merge requests, use parameter `scope=all`.'
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success Entities::MergeRequestBasic
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failure [
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{ code: 401, message: 'Unauthorized' },
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{ code: 422, message: 'Unprocessable entity' }
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]
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tags %w[merge_requests]
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end
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params do
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use :merge_requests_params
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use :optional_scope_param
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end
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get feature_category: :code_review, urgency: :low do
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authenticate! unless params[:scope] == 'all'
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validate_anonymous_search_access! if params[:search].present?
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merge_requests = find_merge_requests
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present merge_requests, serializer_options_for(merge_requests)
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end
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end
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params do
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requires :id, type: String, desc: 'The ID or URL-encoded path of the group owned by the authenticated user.'
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end
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resource :groups, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
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desc 'List group merge requests' do
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detail 'Get all merge requests for this group and its subgroups.'
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success Entities::MergeRequestBasic
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failure [
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{ code: 401, message: 'Unauthorized' },
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{ code: 404, message: 'Not found' },
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{ code: 422, message: 'Unprocessable entity' }
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]
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tags %w[merge_requests]
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end
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params do
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use :merge_requests_params
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optional :non_archived, type: Boolean,
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default: true,
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desc: 'Returns merge requests from non archived projects only.'
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end
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get ":id/merge_requests", feature_category: :code_review, urgency: :low do
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validate_anonymous_search_access! if declared_params[:search].present?
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merge_requests = find_merge_requests(group_id: user_group.id, include_subgroups: true)
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present merge_requests, serializer_options_for(merge_requests).merge(group: user_group)
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end
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end
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params do
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requires :id, types: [String, Integer], desc: 'The ID or URL-encoded path of the project.'
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end
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resource :projects, requirements: API::NAMESPACE_OR_PROJECT_REQUIREMENTS do
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include TimeTrackingEndpoints
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helpers do
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params :optional_params do
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optional :assignee_id, type: Integer, desc: 'Assignee user ID.'
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optional :assignee_ids, type: Array[Integer],
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coerce_with: ::API::Validations::Types::CommaSeparatedToIntegerArray.coerce,
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desc: 'The IDs of the users to assign the merge request to, as a comma-separated list. Set to 0 or provide an empty value to unassign all assignees.',
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documentation: { is_array: true }
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optional :reviewer_ids, type: Array[Integer],
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coerce_with: ::API::Validations::Types::CommaSeparatedToIntegerArray.coerce,
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desc: 'The IDs of the users to review the merge request, as a comma-separated list. Set to 0 or provide an empty value to unassign all reviewers.',
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documentation: { is_array: true }
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optional :description, type: String, desc: 'Description of the merge request. Limited to 1,048,576 characters.'
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optional :labels, type: Array[String],
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coerce_with: Validations::Types::CommaSeparatedToArray.coerce,
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desc: 'Comma-separated label names for a merge request. Set to an empty string to unassign all labels.',
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documentation: { is_array: true }
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optional :add_labels, type: Array[String],
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coerce_with: Validations::Types::CommaSeparatedToArray.coerce,
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desc: 'Comma-separated label names to add to a merge request.',
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documentation: { is_array: true }
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optional :remove_labels, type: Array[String],
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coerce_with: Validations::Types::CommaSeparatedToArray.coerce,
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desc: 'Comma-separated label names to remove from a merge request.',
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documentation: { is_array: true }
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optional :milestone_id, type: Integer, desc: 'The global ID of a milestone to assign the merge reques to.'
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optional :remove_source_branch, type: Boolean, desc: 'Flag indicating if a merge request should remove the source branch when merging.'
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optional :allow_collaboration, type: Boolean, desc: 'Allow commits from members who can merge to the target branch.'
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optional :allow_maintainer_to_push, type: Boolean, as: :allow_collaboration, desc: '[deprecated] See allow_collaboration'
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optional :squash, type: Grape::API::Boolean, desc: 'Squash commits into a single commit when merging.'
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use :optional_params_ee
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end
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end
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desc 'List project merge requests' do
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detail 'Get all merge requests for this project.'
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success Entities::MergeRequestBasic
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failure [
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{ code: 401, message: 'Unauthorized' },
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{ code: 404, message: 'Not found' },
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{ code: 422, message: 'Unprocessable entity' }
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]
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tags %w[merge_requests]
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end
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params do
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use :merge_requests_params
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optional :iids, type: Array[Integer],
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coerce_with: ::API::Validations::Types::CommaSeparatedToIntegerArray.coerce,
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desc: 'Returns the request having the given `iid`.',
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documentation: { is_array: true }
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end
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get ":id/merge_requests", feature_category: :code_review, urgency: :low do
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authorize! :read_merge_request, user_project
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validate_anonymous_search_access! if declared_params[:search].present?
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merge_requests = find_merge_requests(project_id: user_project.id)
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options = serializer_options_for(merge_requests).merge(project: user_project)
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options[:project] = user_project
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recheck_mergeability_of(merge_requests: merge_requests) unless options[:skip_merge_status_recheck]
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present_cached merge_requests,
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expires_in: 8.hours,
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cache_context: -> (mr) do
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[
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current_user&.cache_key,
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mr.merge_status,
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mr.labels.map(&:cache_key),
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mr.merge_request_assignees.map(&:cache_key),
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mr.merge_request_reviewers.map(&:cache_key)
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].join(":")
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end,
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**options
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end
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desc 'Create merge request' do
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detail 'Create a new merge request.'
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failure [
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{ code: 400, message: 'Bad request' },
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{ code: 401, message: 'Unauthorized' },
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{ code: 404, message: 'Not found' },
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{ code: 409, message: 'Conflict' },
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{ code: 422, message: 'Unprocessable entity' }
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]
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success Entities::MergeRequest
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tags %w[merge_requests]
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end
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params do
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requires :title, type: String, desc: 'The title of the merge request.'
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requires :source_branch, type: String, desc: 'The source branch.'
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requires :target_branch, type: String, desc: 'The target branch.'
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optional :target_project_id, type: Integer,
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desc: 'The target project of the merge request defaults to the :id of the project.'
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use :optional_params
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end
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post ":id/merge_requests", feature_category: :code_review, urgency: :low do
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Gitlab::QueryLimiting.disable!('https://gitlab.com/gitlab-org/gitlab/-/issues/20770')
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authorize! :create_merge_request_from, user_project
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mr_params = declared_params(include_missing: false)
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mr_params[:force_remove_source_branch] = mr_params.delete(:remove_source_branch)
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mr_params = convert_parameters_from_legacy_format(mr_params)
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merge_request = ::MergeRequests::CreateService.new(project: user_project, current_user: current_user, params: mr_params).execute
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handle_merge_request_errors!(merge_request)
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present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
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end
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desc 'Delete a merge request' do
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detail 'Only for administrators and project owners. Deletes the merge request in question. '
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failure [
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{ code: 401, message: 'Unauthorized' },
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{ code: 404, message: 'Not found' },
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{ code: 412, message: 'Precondition failed' }
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]
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tags %w[merge_requests]
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end
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params do
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requires :merge_request_iid, type: Integer, desc: 'The internal ID of the merge request.'
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end
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delete ":id/merge_requests/:merge_request_iid", feature_category: :code_review, urgency: :low do
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merge_request = find_project_merge_request(params[:merge_request_iid])
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authorize!(:destroy_merge_request, merge_request)
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destroy_conditionally!(merge_request) do |merge_request|
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Issuable::DestroyService.new(project: user_project, current_user: current_user).execute(merge_request)
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end
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end
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params do
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requires :merge_request_iid, type: Integer, desc: 'The internal ID of the merge request.'
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optional :render_html, type: Boolean, desc: 'If `true`, response includes rendered HTML for title and description.'
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optional :include_diverged_commits_count, type: Boolean, desc: 'If `true`, response includes the commits behind the target branch.'
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optional :include_rebase_in_progress, type: Boolean, desc: 'If `true`, response includes whether a rebase operation is in progress.'
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end
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desc 'Get single merge request' do
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detail 'Shows information about a single merge request. Note: the `changes_count` value in the response is a string, not an integer. This is because when an merge request has too many changes to display and store, it is capped at 1,000. In that case, the API returns the string `"1000+"` for the changes count.'
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success Entities::MergeRequest
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failure [
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{ code: 404, message: 'Not found' }
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]
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tags %w[merge_requests]
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end
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get ':id/merge_requests/:merge_request_iid', feature_category: :code_review, urgency: :low do
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merge_request = find_merge_request_with_access(params[:merge_request_iid])
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present merge_request,
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with: Entities::MergeRequest,
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current_user: current_user,
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project: user_project,
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render_html: params[:render_html],
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include_first_contribution: true,
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include_diverged_commits_count: params[:include_diverged_commits_count],
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include_rebase_in_progress: params[:include_rebase_in_progress]
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end
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desc 'Get single merge request participants' do
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detail 'Get a list of merge request participants.'
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success Entities::UserBasic
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failure [
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{ code: 404, message: 'Not found' }
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]
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tags %w[merge_requests]
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end
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get ':id/merge_requests/:merge_request_iid/participants', feature_category: :code_review, urgency: :low do
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merge_request = find_merge_request_with_access(params[:merge_request_iid])
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participants = ::Kaminari.paginate_array(merge_request.visible_participants(current_user))
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present paginate(participants), with: Entities::UserBasic
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end
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desc 'Get single merge request reviewers' do
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detail 'Get a list of merge request reviewers.'
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success Entities::MergeRequestReviewer
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failure [
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{ code: 404, message: 'Not found' }
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]
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tags %w[merge_requests]
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end
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get ':id/merge_requests/:merge_request_iid/reviewers', feature_category: :code_review, urgency: :low do
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merge_request = find_merge_request_with_access(params[:merge_request_iid])
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reviewers = ::Kaminari.paginate_array(merge_request.merge_request_reviewers)
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present paginate(reviewers), with: Entities::MergeRequestReviewer
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end
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desc 'Get single merge request commits' do
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detail 'Get a list of merge request commits.'
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success Entities::Commit
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failure [
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{ code: 404, message: 'Not found' }
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]
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tags %w[merge_requests]
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end
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get ':id/merge_requests/:merge_request_iid/commits', feature_category: :code_review, urgency: :low do
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merge_request = find_merge_request_with_access(params[:merge_request_iid])
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commits =
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paginate(merge_request.merge_request_diff.merge_request_diff_commits)
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.map { |commit| Commit.from_hash(commit.to_hash, merge_request.project) }
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present commits, with: Entities::Commit
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end
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desc 'List merge request context commits' do
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detail 'Get a list of merge request context commits.'
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success Entities::Commit
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failure [
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{ code: 404, message: 'Not found' }
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]
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tags %w[merge_requests]
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end
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get ':id/merge_requests/:merge_request_iid/context_commits', feature_category: :code_review, urgency: :high do
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merge_request = find_merge_request_with_access(params[:merge_request_iid])
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context_commits =
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paginate(merge_request.merge_request_context_commits).map(&:to_commit)
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present context_commits, with: Entities::CommitWithLink, type: :full, request: merge_request
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end
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params do
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requires :commits, type: Array[String],
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coerce_with: ::API::Validations::Types::CommaSeparatedToArray.coerce,
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allow_blank: false,
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desc: 'The context commits’ SHA.',
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documentation: { is_array: true }
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end
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desc 'Create merge request context commits' do
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detail 'Create a list of merge request context commits.'
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success Entities::Commit
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failure [
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{ code: 401, message: 'Unauthorized' },
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{ code: 404, message: 'Not found' }
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]
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tags %w[merge_requests]
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end
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post ':id/merge_requests/:merge_request_iid/context_commits', feature_category: :code_review do
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commit_ids = params[:commits]
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if commit_ids.size > CONTEXT_COMMITS_POST_LIMIT
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render_api_error!("Context commits array size should not be more than #{CONTEXT_COMMITS_POST_LIMIT}", 400)
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end
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merge_request = find_merge_request_with_access(params[:merge_request_iid])
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authorize!(:update_merge_request, merge_request)
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project = merge_request.target_project
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result = ::MergeRequests::AddContextService.new(project: project, current_user: current_user, params: { merge_request: merge_request, commits: commit_ids }).execute
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if result.instance_of?(Array)
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present result, with: Entities::Commit
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else
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render_api_error!(result[:message], result[:http_status])
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end
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end
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params do
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requires :commits, type: Array[String],
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coerce_with: ::API::Validations::Types::CommaSeparatedToArray.coerce,
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allow_blank: false,
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desc: 'The context commits’ SHA.',
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documentation: { is_array: true }
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end
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desc 'Delete merge request context commits' do
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detail 'Delete a list of merge request context commits.'
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failure [
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{ code: 400, message: 'Bad request' },
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{ code: 401, message: 'Unauthorized' },
|
||
{ code: 404, message: 'Not found' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
delete ':id/merge_requests/:merge_request_iid/context_commits', feature_category: :code_review do
|
||
commit_ids = params[:commits]
|
||
merge_request = find_merge_request_with_access(params[:merge_request_iid])
|
||
|
||
authorize!(:destroy_merge_request, merge_request)
|
||
project = merge_request.target_project
|
||
commits = project.repository.commits_by(oids: commit_ids)
|
||
|
||
if commits.size != commit_ids.size
|
||
render_api_error!("One or more context commits' sha is not valid.", 400)
|
||
end
|
||
|
||
MergeRequestContextCommit.delete_bulk(merge_request, commits)
|
||
status 204
|
||
end
|
||
|
||
desc 'Get single merge request changes' do
|
||
detail 'Shows information about the merge request including its files and changes.'
|
||
success Entities::MergeRequestChanges
|
||
failure [
|
||
{ code: 404, message: 'Not found' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
get ':id/merge_requests/:merge_request_iid/changes', feature_category: :code_review, urgency: :low do
|
||
merge_request = find_merge_request_with_access(params[:merge_request_iid])
|
||
|
||
present merge_request,
|
||
with: Entities::MergeRequestChanges,
|
||
current_user: current_user,
|
||
project: user_project,
|
||
access_raw_diffs: to_boolean(params.fetch(:access_raw_diffs, false))
|
||
end
|
||
|
||
desc 'Get the merge request diffs' do
|
||
detail 'Get a list of merge request diffs.'
|
||
success Entities::Diff
|
||
failure [
|
||
{ code: 403, message: 'Forbidden' },
|
||
{ code: 404, message: 'Not found' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
params do
|
||
use :pagination
|
||
end
|
||
get ':id/merge_requests/:merge_request_iid/diffs', feature_category: :code_review, urgency: :low do
|
||
merge_request = find_merge_request_with_access(params[:merge_request_iid])
|
||
|
||
present paginate(merge_request.merge_request_diff.paginated_diffs(params[:page], params[:per_page])).diffs, with: Entities::Diff
|
||
end
|
||
|
||
desc 'Get single merge request pipelines' do
|
||
detail 'Get a list of merge request pipelines.'
|
||
success Entities::Ci::PipelineBasic
|
||
failure [
|
||
{ code: 404, message: 'Not found' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
get ':id/merge_requests/:merge_request_iid/pipelines', urgency: :low, feature_category: :continuous_integration do
|
||
pipelines = merge_request_pipelines_with_access
|
||
present paginate(pipelines), with: Entities::Ci::PipelineBasic
|
||
end
|
||
|
||
desc 'Create merge request pipeline' do
|
||
detail 'Create a new pipeline for a merge request. A pipeline created via this endpoint doesn’t run a regular branch/tag pipeline. It requires `.gitlab-ci.yml` to be configured with `only: [merge_requests]` to create jobs.'
|
||
success ::API::Entities::Ci::Pipeline
|
||
failure [
|
||
{ code: 400, message: 'Bad request' },
|
||
{ code: 404, message: 'Not found' },
|
||
{ code: 405, message: 'Method not allowed' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
post ':id/merge_requests/:merge_request_iid/pipelines', urgency: :low, feature_category: :continuous_integration do
|
||
pipeline = ::MergeRequests::CreatePipelineService
|
||
.new(project: user_project, current_user: current_user, params: { allow_duplicate: true })
|
||
.execute(find_merge_request_with_access(params[:merge_request_iid]))
|
||
.payload
|
||
|
||
if pipeline.nil?
|
||
not_allowed!
|
||
elsif pipeline.persisted?
|
||
status :ok
|
||
present pipeline, with: ::API::Entities::Ci::Pipeline
|
||
else
|
||
render_validation_error!(pipeline)
|
||
end
|
||
end
|
||
|
||
desc 'Update merge request' do
|
||
detail 'Updates an existing merge request. You can change the target branch, title, or even close the merge request.'
|
||
success Entities::MergeRequest
|
||
failure [
|
||
{ code: 400, message: 'Bad request' },
|
||
{ code: 404, message: 'Not found' },
|
||
{ code: 409, message: 'Conflict' },
|
||
{ code: 422, message: 'Unprocessable entity' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
params do
|
||
optional :title, type: String, allow_blank: false, desc: 'The title of the merge request.'
|
||
optional :target_branch, type: String, allow_blank: false, desc: 'The target branch.'
|
||
optional :state_event, type: String,
|
||
values: %w[close reopen],
|
||
desc: 'New state (close/reopen).'
|
||
optional :discussion_locked, type: Boolean,
|
||
desc: 'Flag indicating if the merge request’s discussion is locked. If the discussion is locked only project members can add, edit or resolve comments.'
|
||
|
||
use :optional_params
|
||
at_least_one_of(*::API::MergeRequests.update_params_at_least_one_of)
|
||
end
|
||
put ':id/merge_requests/:merge_request_iid', feature_category: :code_review, urgency: :low do
|
||
Gitlab::QueryLimiting.disable!('https://gitlab.com/gitlab-org/gitlab/-/issues/20772')
|
||
|
||
merge_request = find_merge_request_with_access(params.delete(:merge_request_iid), :update_merge_request)
|
||
|
||
mr_params = declared_params(include_missing: false)
|
||
mr_params[:force_remove_source_branch] = mr_params.delete(:remove_source_branch) if mr_params.has_key?(:remove_source_branch)
|
||
mr_params = convert_parameters_from_legacy_format(mr_params)
|
||
mr_params[:use_specialized_service] = true
|
||
|
||
merge_request = ::MergeRequests::UpdateService
|
||
.new(project: user_project, current_user: current_user, params: mr_params)
|
||
.execute(merge_request)
|
||
|
||
handle_merge_request_errors!(merge_request)
|
||
|
||
present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
|
||
end
|
||
|
||
desc 'Merge a merge request' do
|
||
detail 'Accept and merge changes submitted with the merge request using this API.'
|
||
success Entities::MergeRequest
|
||
failure [
|
||
{ code: 400, message: 'Bad request' },
|
||
{ code: 401, message: 'Unauthorized' },
|
||
{ code: 404, message: 'Not found' },
|
||
{ code: 405, message: 'Method not allowed' },
|
||
{ code: 409, message: 'Conflict' },
|
||
{ code: 422, message: 'Unprocessable entity' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
params do
|
||
optional :merge_commit_message, type: String, desc: 'Custom merge commit message.'
|
||
optional :squash_commit_message, type: String, desc: 'Custom squash commit message.'
|
||
optional :should_remove_source_branch, type: Boolean,
|
||
desc: 'If `true`, removes the source branch.'
|
||
optional :merge_when_pipeline_succeeds, type: Boolean,
|
||
desc: 'If `true`, the merge request is merged when the pipeline succeeds.'
|
||
optional :sha, type: String, desc: 'If present, then this SHA must match the HEAD of the source branch, otherwise the merge fails.'
|
||
optional :squash, type: Grape::API::Boolean, desc: 'If `true`, the commits are squashed into a single commit on merge.'
|
||
end
|
||
put ':id/merge_requests/:merge_request_iid/merge', feature_category: :code_review, urgency: :low do
|
||
Gitlab::QueryLimiting.disable!('https://gitlab.com/gitlab-org/gitlab/-/issues/4796')
|
||
|
||
merge_request = find_project_merge_request(params[:merge_request_iid])
|
||
|
||
# Merge request can not be merged
|
||
# because user dont have permissions to push into target branch
|
||
unauthorized! unless merge_request.can_be_merged_by?(current_user)
|
||
|
||
merge_when_pipeline_succeeds = to_boolean(params[:merge_when_pipeline_succeeds])
|
||
automatically_mergeable = automatically_mergeable?(merge_when_pipeline_succeeds, merge_request)
|
||
immediately_mergeable = immediately_mergeable?(merge_when_pipeline_succeeds, merge_request)
|
||
|
||
not_allowed! if !immediately_mergeable && !automatically_mergeable
|
||
|
||
render_api_error!('Branch cannot be merged', 422) unless merge_request.mergeable?(skip_ci_check: automatically_mergeable)
|
||
|
||
check_sha_param!(params, merge_request)
|
||
|
||
merge_request.update(squash: params[:squash]) if params[:squash]
|
||
|
||
merge_params = HashWithIndifferentAccess.new(
|
||
commit_message: params[:merge_commit_message],
|
||
squash_commit_message: params[:squash_commit_message],
|
||
should_remove_source_branch: params[:should_remove_source_branch],
|
||
sha: params[:sha] || merge_request.diff_head_sha
|
||
).compact
|
||
|
||
if immediately_mergeable
|
||
::MergeRequests::MergeService
|
||
.new(project: merge_request.target_project, current_user: current_user, params: merge_params)
|
||
.execute(merge_request)
|
||
elsif automatically_mergeable
|
||
AutoMergeService.new(merge_request.target_project, current_user, merge_params)
|
||
.execute(merge_request, AutoMergeService::STRATEGY_MERGE_WHEN_PIPELINE_SUCCEEDS)
|
||
end
|
||
|
||
if immediately_mergeable && !merge_request.merged?
|
||
render_api_error!("Branch cannot be merged", 422)
|
||
else
|
||
present merge_request, with: Entities::MergeRequest, current_user: current_user, project: user_project
|
||
end
|
||
end
|
||
|
||
desc 'Returns the up to date merge-ref HEAD commit' do
|
||
detail 'Returns the up to date merge-ref HEAD commit'
|
||
failure [
|
||
{ code: 400, message: 'Bad request' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
get ':id/merge_requests/:merge_request_iid/merge_ref', feature_category: :code_review do
|
||
merge_request = find_project_merge_request(params[:merge_request_iid])
|
||
|
||
result = ::MergeRequests::MergeabilityCheckService.new(merge_request).execute(recheck: true)
|
||
|
||
if result.success?
|
||
present :commit_id, result.payload.dig(:merge_ref_head, :commit_id)
|
||
else
|
||
render_api_error!(result.message, 400)
|
||
end
|
||
end
|
||
|
||
desc 'Cancel Merge When Pipeline Succeeds' do
|
||
detail 'Cancel merge if "Merge When Pipeline Succeeds" is enabled'
|
||
success Entities::MergeRequest
|
||
failure [
|
||
{ code: 401, message: 'Unauthorized' },
|
||
{ code: 404, message: 'Not found' },
|
||
{ code: 405, message: 'Method not allowed' },
|
||
{ code: 406, message: 'Not acceptable' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
post ':id/merge_requests/:merge_request_iid/cancel_merge_when_pipeline_succeeds', feature_category: :code_review do
|
||
merge_request = find_project_merge_request(params[:merge_request_iid])
|
||
|
||
unauthorized! unless merge_request.can_cancel_auto_merge?(current_user)
|
||
|
||
AutoMergeService.new(merge_request.target_project, current_user).cancel(merge_request)
|
||
end
|
||
|
||
desc 'Rebase a merge request' do
|
||
detail 'Automatically rebase the `source_branch` of the merge request against its `target_branch`. This feature was added in GitLab 11.6'
|
||
failure [
|
||
{ code: 403, message: 'Forbidden' },
|
||
{ code: 404, message: 'Not found' },
|
||
{ code: 409, message: 'Conflict' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
params do
|
||
optional :skip_ci, type: Boolean, desc: 'Set to true to skip creating a CI pipeline.'
|
||
end
|
||
put ':id/merge_requests/:merge_request_iid/rebase', feature_category: :code_review, urgency: :low do
|
||
merge_request = find_project_merge_request(params[:merge_request_iid])
|
||
|
||
authorize_push_to_merge_request!(merge_request)
|
||
|
||
merge_request.rebase_async(current_user.id, skip_ci: params[:skip_ci])
|
||
|
||
status :accepted
|
||
present rebase_in_progress: merge_request.rebase_in_progress?
|
||
rescue ::MergeRequest::RebaseLockTimeout => e
|
||
render_api_error!(e.message, 409)
|
||
end
|
||
desc 'List issues that close on merge' do
|
||
detail 'Get all the issues that would be closed by merging the provided merge request.'
|
||
success Entities::MRNote
|
||
failure [
|
||
{ code: 404, message: 'Not found' }
|
||
]
|
||
tags %w[merge_requests]
|
||
end
|
||
params do
|
||
use :pagination
|
||
end
|
||
get ':id/merge_requests/:merge_request_iid/closes_issues', feature_category: :code_review, urgency: :low do
|
||
merge_request = find_merge_request_with_access(params[:merge_request_iid])
|
||
issues = ::Kaminari.paginate_array(merge_request.visible_closing_issues_for(current_user))
|
||
issues = paginate(issues)
|
||
|
||
external_issues, internal_issues = issues.partition { |issue| issue.is_a?(ExternalIssue) }
|
||
|
||
data = Entities::IssueBasic.represent(internal_issues, current_user: current_user)
|
||
data += Entities::ExternalIssue.represent(external_issues, current_user: current_user)
|
||
|
||
data.as_json
|
||
end
|
||
end
|
||
end
|
||
end
|