121 lines
4.1 KiB
Ruby
121 lines
4.1 KiB
Ruby
# frozen_string_literal: true
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module Ci
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class CreatePipelineService < BaseService
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attr_reader :pipeline
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CreateError = Class.new(StandardError)
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SEQUENCE = [Gitlab::Ci::Pipeline::Chain::Build,
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Gitlab::Ci::Pipeline::Chain::RemoveUnwantedChatJobs,
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Gitlab::Ci::Pipeline::Chain::Validate::Abilities,
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Gitlab::Ci::Pipeline::Chain::Validate::Repository,
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Gitlab::Ci::Pipeline::Chain::Validate::Config,
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Gitlab::Ci::Pipeline::Chain::Skip,
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Gitlab::Ci::Pipeline::Chain::Limit::Size,
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Gitlab::Ci::Pipeline::Chain::Populate,
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Gitlab::Ci::Pipeline::Chain::Create,
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Gitlab::Ci::Pipeline::Chain::Limit::Activity].freeze
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def execute(source, ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, schedule: nil, merge_request: nil, **options, &block)
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@pipeline = Ci::Pipeline.new
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command = Gitlab::Ci::Pipeline::Chain::Command.new(
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source: source,
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origin_ref: params[:ref],
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checkout_sha: params[:checkout_sha],
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after_sha: params[:after],
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before_sha: params[:before], # The base SHA of the source branch (i.e merge_request.diff_base_sha).
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source_sha: params[:source_sha], # The HEAD SHA of the source branch (i.e merge_request.diff_head_sha).
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target_sha: params[:target_sha], # The HEAD SHA of the target branch.
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trigger_request: trigger_request,
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schedule: schedule,
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merge_request: merge_request,
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ignore_skip_ci: ignore_skip_ci,
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save_incompleted: save_on_errors,
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seeds_block: block,
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variables_attributes: params[:variables_attributes],
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project: project,
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current_user: current_user,
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push_options: params[:push_options] || {},
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chat_data: params[:chat_data],
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**extra_options(options))
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sequence = Gitlab::Ci::Pipeline::Chain::Sequence
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.new(pipeline, command, SEQUENCE)
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sequence.build! do |pipeline, sequence|
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schedule_head_pipeline_update
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if sequence.complete?
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cancel_pending_pipelines if project.auto_cancel_pending_pipelines?
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pipeline_created_counter.increment(source: source)
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pipeline.process!
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end
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end
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# If pipeline is not persisted, try to recover IID
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pipeline.reset_project_iid unless pipeline.persisted? ||
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Feature.disabled?(:ci_pipeline_rewind_iid, project, default_enabled: true)
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pipeline
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end
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def execute!(*args, &block)
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execute(*args, &block).tap do |pipeline|
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unless pipeline.persisted?
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raise CreateError, pipeline.error_messages
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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 commit
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@commit ||= project.commit(origin_sha || origin_ref)
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end
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def sha
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commit.try(:id)
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end
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def cancel_pending_pipelines
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Gitlab::OptimisticLocking.retry_lock(auto_cancelable_pipelines) do |cancelables|
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cancelables.find_each do |cancelable|
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cancelable.auto_cancel_running(pipeline)
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end
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end
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end
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# rubocop: disable CodeReuse/ActiveRecord
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def auto_cancelable_pipelines
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project.ci_pipelines
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.where(ref: pipeline.ref)
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.where.not(id: pipeline.id)
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.where.not(sha: project.commit(pipeline.ref).try(:id))
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.created_or_pending
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end
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# rubocop: enable CodeReuse/ActiveRecord
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def pipeline_created_counter
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@pipeline_created_counter ||= Gitlab::Metrics
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.counter(:pipelines_created_total, "Counter of pipelines created")
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end
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def schedule_head_pipeline_update
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pipeline.all_merge_requests.opened.each do |merge_request|
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UpdateHeadPipelineForMergeRequestWorker.perform_async(merge_request.id)
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end
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end
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def extra_options(options = {})
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# In Ruby 2.4, even when options is empty, f(**options) doesn't work when f
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# doesn't have any parameters. We reproduce the Ruby 2.5 behavior by
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# checking explicitly that no arguments are given.
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raise ArgumentError if options.any?
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{} # overridden in EE
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end
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end
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end
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