2016-05-09 23:26:13 +00:00
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module Ci
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class CreatePipelineService < BaseService
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2016-08-11 13:22:35 +00:00
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attr_reader :pipeline
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2016-05-18 18:02:10 +00:00
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2017-10-09 11:07:55 +00:00
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SEQUENCE = [Gitlab::Ci::Pipeline::Chain::Build,
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Gitlab::Ci::Pipeline::Chain::Validate::Abilities,
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2017-09-26 09:53:50 +00:00
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Gitlab::Ci::Pipeline::Chain::Validate::Repository,
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Gitlab::Ci::Pipeline::Chain::Validate::Config,
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2017-09-26 07:54:56 +00:00
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Gitlab::Ci::Pipeline::Chain::Skip,
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Gitlab::Ci::Pipeline::Chain::Create].freeze
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2017-09-25 14:22:00 +00:00
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2017-09-26 07:54:56 +00:00
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def execute(source, ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, schedule: nil, &block)
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2017-10-09 11:07:55 +00:00
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@pipeline = Ci::Pipeline.new
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2017-12-08 10:35:36 +00:00
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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],
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trigger_request: trigger_request,
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schedule: schedule,
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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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project: project,
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current_user: current_user)
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2017-09-25 14:22:00 +00:00
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2017-09-26 09:13:40 +00:00
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sequence = Gitlab::Ci::Pipeline::Chain::Sequence
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.new(pipeline, command, SEQUENCE)
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2017-07-27 15:33:41 +00:00
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2017-09-26 09:13:40 +00:00
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sequence.build! do |pipeline, sequence|
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2017-09-07 07:58:15 +00:00
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schedule_head_pipeline_update
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2017-07-21 09:49:32 +00:00
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2017-09-26 09:13:40 +00:00
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if sequence.complete?
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2017-09-26 07:54:56 +00:00
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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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2017-07-26 09:31:09 +00:00
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2017-09-26 07:54:56 +00:00
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pipeline.process!
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2017-07-26 09:31:09 +00:00
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end
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2017-07-21 09:49:32 +00:00
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end
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2017-09-07 07:58:15 +00:00
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pipeline
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2017-07-21 09:49:32 +00:00
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end
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private
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2017-09-07 07:58:15 +00:00
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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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2017-05-25 21:14:40 +00:00
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2017-09-07 07:58:15 +00:00
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def sha
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commit.try(:id)
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2017-05-25 21:14:40 +00:00
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end
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2017-02-19 22:17:24 +00:00
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def cancel_pending_pipelines
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2017-03-18 10:04:14 +00:00
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Gitlab::OptimisticLocking.retry_lock(auto_cancelable_pipelines) do |cancelables|
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2017-02-19 22:17:24 +00:00
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cancelables.find_each do |cancelable|
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2017-04-06 13:32:56 +00:00
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cancelable.auto_cancel_running(pipeline)
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2017-02-19 22:17:24 +00:00
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end
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end
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end
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2017-03-18 10:04:14 +00:00
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def auto_cancelable_pipelines
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project.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.repository.sha_from_ref(pipeline.ref))
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.created_or_pending
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end
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2017-06-07 15:12:23 +00:00
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def pipeline_created_counter
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2017-09-25 14:59:05 +00:00
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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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2017-06-07 15:12:23 +00:00
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end
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2017-09-07 07:58:15 +00:00
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def schedule_head_pipeline_update
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related_merge_requests.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 related_merge_requests
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2017-12-11 21:00:11 +00:00
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MergeRequest.opened.where(source_project: pipeline.project, source_branch: pipeline.ref)
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2017-09-07 07:58:15 +00:00
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end
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2016-05-09 23:26:13 +00:00
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end
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2016-05-12 18:08:18 +00:00
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end
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