013285e951
Avoid repeated queries for pipeline builds on merge requests See merge request !11888
428 lines
11 KiB
Ruby
428 lines
11 KiB
Ruby
module Ci
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class Pipeline < ActiveRecord::Base
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extend Ci::Model
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include HasStatus
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include Importable
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include AfterCommitQueue
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include Presentable
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belongs_to :project
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belongs_to :user
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belongs_to :auto_canceled_by, class_name: 'Ci::Pipeline'
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belongs_to :pipeline_schedule, class_name: 'Ci::PipelineSchedule'
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has_many :stages
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has_many :statuses, class_name: 'CommitStatus', foreign_key: :commit_id
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has_many :builds, foreign_key: :commit_id
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has_many :trigger_requests, dependent: :destroy, foreign_key: :commit_id
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# Merge requests for which the current pipeline is running against
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# the merge request's latest commit.
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has_many :merge_requests, foreign_key: "head_pipeline_id"
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has_many :pending_builds, -> { pending }, foreign_key: :commit_id, class_name: 'Ci::Build'
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has_many :retryable_builds, -> { latest.failed_or_canceled }, foreign_key: :commit_id, class_name: 'Ci::Build'
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has_many :cancelable_statuses, -> { cancelable }, foreign_key: :commit_id, class_name: 'CommitStatus'
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has_many :manual_actions, -> { latest.manual_actions.includes(:project) }, foreign_key: :commit_id, class_name: 'Ci::Build'
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has_many :artifacts, -> { latest.with_artifacts_not_expired.includes(:project) }, foreign_key: :commit_id, class_name: 'Ci::Build'
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has_many :auto_canceled_pipelines, class_name: 'Ci::Pipeline', foreign_key: 'auto_canceled_by_id'
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has_many :auto_canceled_jobs, class_name: 'CommitStatus', foreign_key: 'auto_canceled_by_id'
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delegate :id, to: :project, prefix: true
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validates :source, exclusion: { in: %w(unknown), unless: :importing? }, on: :create
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validates :sha, presence: { unless: :importing? }
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validates :ref, presence: { unless: :importing? }
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validates :status, presence: { unless: :importing? }
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validate :valid_commit_sha, unless: :importing?
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after_create :keep_around_commits, unless: :importing?
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enum source: {
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unknown: nil,
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push: 1,
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web: 2,
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trigger: 3,
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schedule: 4,
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api: 5,
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external: 6
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}
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state_machine :status, initial: :created do
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event :enqueue do
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transition created: :pending
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transition [:success, :failed, :canceled, :skipped] => :running
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end
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event :run do
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transition any - [:running] => :running
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end
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event :skip do
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transition any - [:skipped] => :skipped
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end
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event :drop do
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transition any - [:failed] => :failed
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end
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event :succeed do
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transition any - [:success] => :success
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end
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event :cancel do
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transition any - [:canceled] => :canceled
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end
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event :block do
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transition any - [:manual] => :manual
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end
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# IMPORTANT
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# Do not add any operations to this state_machine
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# Create a separate worker for each new operation
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before_transition [:created, :pending] => :running do |pipeline|
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pipeline.started_at = Time.now
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end
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before_transition any => [:success, :failed, :canceled] do |pipeline|
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pipeline.finished_at = Time.now
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pipeline.update_duration
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end
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before_transition any => [:manual] do |pipeline|
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pipeline.update_duration
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end
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before_transition canceled: any - [:canceled] do |pipeline|
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pipeline.auto_canceled_by = nil
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end
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after_transition [:created, :pending] => :running do |pipeline|
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pipeline.run_after_commit { PipelineMetricsWorker.perform_async(pipeline.id) }
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end
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after_transition any => [:success] do |pipeline|
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pipeline.run_after_commit { PipelineMetricsWorker.perform_async(pipeline.id) }
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end
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after_transition [:created, :pending, :running] => :success do |pipeline|
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pipeline.run_after_commit { PipelineSuccessWorker.perform_async(pipeline.id) }
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end
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after_transition do |pipeline, transition|
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next if transition.loopback?
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pipeline.run_after_commit do
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PipelineHooksWorker.perform_async(pipeline.id)
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ExpirePipelineCacheWorker.perform_async(pipeline.id)
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end
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end
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after_transition any => [:success, :failed] do |pipeline|
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pipeline.run_after_commit do
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PipelineNotificationWorker.perform_async(pipeline.id)
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end
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end
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end
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# ref can't be HEAD or SHA, can only be branch/tag name
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scope :latest, ->(ref = nil) do
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max_id = unscope(:select)
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.select("max(#{quoted_table_name}.id)")
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.group(:ref, :sha)
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if ref
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where(ref: ref, id: max_id.where(ref: ref))
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else
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where(id: max_id)
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end
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end
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def self.latest_status(ref = nil)
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latest(ref).status
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end
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def self.latest_successful_for(ref)
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success.latest(ref).order(id: :desc).first
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end
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def self.latest_successful_for_refs(refs)
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success.latest(refs).order(id: :desc).each_with_object({}) do |pipeline, hash|
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hash[pipeline.ref] ||= pipeline
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end
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end
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def self.truncate_sha(sha)
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sha[0...8]
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end
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def self.total_duration
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where.not(duration: nil).sum(:duration)
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end
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def stages_count
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statuses.select(:stage).distinct.count
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end
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def stages_names
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statuses.order(:stage_idx).distinct.
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pluck(:stage, :stage_idx).map(&:first)
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end
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def legacy_stage(name)
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stage = Ci::LegacyStage.new(self, name: name)
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stage unless stage.statuses_count.zero?
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end
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def legacy_stages
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# TODO, this needs refactoring, see gitlab-ce#26481.
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stages_query = statuses
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.group('stage').select(:stage).order('max(stage_idx)')
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status_sql = statuses.latest.where('stage=sg.stage').status_sql
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warnings_sql = statuses.latest.select('COUNT(*)')
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.where('stage=sg.stage').failed_but_allowed.to_sql
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stages_with_statuses = CommitStatus.from(stages_query, :sg)
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.pluck('sg.stage', status_sql, "(#{warnings_sql})")
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stages_with_statuses.map do |stage|
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Ci::LegacyStage.new(self, Hash[%i[name status warnings].zip(stage)])
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end
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end
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def valid_commit_sha
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if self.sha == Gitlab::Git::BLANK_SHA
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self.errors.add(:sha, " cant be 00000000 (branch removal)")
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end
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end
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def git_author_name
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commit.try(:author_name)
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end
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def git_author_email
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commit.try(:author_email)
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end
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def git_commit_message
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commit.try(:message)
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end
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def git_commit_title
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commit.try(:title)
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end
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def short_sha
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Ci::Pipeline.truncate_sha(sha)
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end
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def commit
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@commit ||= project.commit(sha)
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rescue
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nil
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end
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def branch?
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!tag?
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end
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def stuck?
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pending_builds.any?(&:stuck?)
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end
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def retryable?
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retryable_builds.any?
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end
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def cancelable?
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cancelable_statuses.any?
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end
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def auto_canceled?
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canceled? && auto_canceled_by_id?
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end
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def cancel_running
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Gitlab::OptimisticLocking.retry_lock(cancelable_statuses) do |cancelable|
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cancelable.find_each do |job|
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yield(job) if block_given?
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job.cancel
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end
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end
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end
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def auto_cancel_running(pipeline)
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update(auto_canceled_by: pipeline)
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cancel_running do |job|
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job.auto_canceled_by = pipeline
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end
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end
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def retry_failed(current_user)
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Ci::RetryPipelineService.new(project, current_user)
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.execute(self)
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end
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def mark_as_processable_after_stage(stage_idx)
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builds.skipped.after_stage(stage_idx).find_each(&:process)
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end
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def latest?
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return false unless ref
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commit = project.commit(ref)
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return false unless commit
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commit.sha == sha
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end
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def retried
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@retried ||= (statuses.order(id: :desc) - statuses.latest)
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end
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def coverage
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coverage_array = statuses.latest.map(&:coverage).compact
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if coverage_array.size >= 1
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'%.2f' % (coverage_array.reduce(:+) / coverage_array.size)
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end
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end
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def stage_seeds
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return [] unless config_processor
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@stage_seeds ||= config_processor.stage_seeds(self)
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end
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def has_stage_seeds?
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stage_seeds.any?
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end
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def has_warnings?
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builds.latest.failed_but_allowed.any?
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end
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def config_processor
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return unless ci_yaml_file
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return @config_processor if defined?(@config_processor)
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@config_processor ||= begin
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Ci::GitlabCiYamlProcessor.new(ci_yaml_file, project.path_with_namespace)
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rescue Ci::GitlabCiYamlProcessor::ValidationError, Psych::SyntaxError => e
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self.yaml_errors = e.message
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nil
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rescue
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self.yaml_errors = 'Undefined error'
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nil
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end
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end
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def ci_yaml_file
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return @ci_yaml_file if defined?(@ci_yaml_file)
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@ci_yaml_file = project.repository.gitlab_ci_yml_for(sha) rescue nil
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end
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def has_yaml_errors?
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yaml_errors.present?
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end
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def environments
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builds.where.not(environment: nil).success.pluck(:environment).uniq
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end
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# Manually set the notes for a Ci::Pipeline
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# There is no ActiveRecord relation between Ci::Pipeline and notes
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# as they are related to a commit sha. This method helps importing
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# them using the +Gitlab::ImportExport::RelationFactory+ class.
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def notes=(notes)
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notes.each do |note|
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note[:id] = nil
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note[:commit_id] = sha
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note[:noteable_id] = self['id']
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note.save!
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end
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end
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def notes
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Note.for_commit_id(sha)
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end
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def process!
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Ci::ProcessPipelineService.new(project, user).execute(self)
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end
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def update_status
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Gitlab::OptimisticLocking.retry_lock(self) do
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case latest_builds_status
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when 'pending' then enqueue
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when 'running' then run
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when 'success' then succeed
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when 'failed' then drop
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when 'canceled' then cancel
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when 'skipped' then skip
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when 'manual' then block
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end
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end
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end
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def predefined_variables
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[
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{ key: 'CI_PIPELINE_ID', value: id.to_s, public: true }
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]
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end
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def queued_duration
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return unless started_at
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seconds = (started_at - created_at).to_i
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seconds unless seconds.zero?
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end
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def update_duration
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return unless started_at
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self.duration = Gitlab::Ci::PipelineDuration.from_pipeline(self)
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end
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def execute_hooks
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data = pipeline_data
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project.execute_hooks(data, :pipeline_hooks)
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project.execute_services(data, :pipeline_hooks)
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end
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# All the merge requests for which the current pipeline runs/ran against
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def all_merge_requests
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@all_merge_requests ||= project.merge_requests.where(source_branch: ref)
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end
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def detailed_status(current_user)
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Gitlab::Ci::Status::Pipeline::Factory
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.new(self, current_user)
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.fabricate!
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end
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private
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def pipeline_data
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Gitlab::DataBuilder::Pipeline.build(self)
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end
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def latest_builds_status
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return 'failed' unless yaml_errors.blank?
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statuses.latest.status || 'skipped'
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end
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def keep_around_commits
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return unless project
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project.repository.keep_around(self.sha)
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project.repository.keep_around(self.before_sha)
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end
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end
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end
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