debian-mirror-gitlab/app/models/ci/pipeline.rb

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# frozen_string_literal: true
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module Ci
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class Pipeline < ApplicationRecord
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extend Gitlab::Ci::Model
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include HasStatus
include Importable
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include AfterCommitQueue
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include Presentable
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include Gitlab::OptimisticLocking
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include Gitlab::Utils::StrongMemoize
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include AtomicInternalId
include EnumWithNil
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include HasRef
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include ShaAttribute
include FromUnion
sha_attribute :source_sha
sha_attribute :target_sha
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belongs_to :project, inverse_of: :all_pipelines
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belongs_to :user
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belongs_to :auto_canceled_by, class_name: 'Ci::Pipeline'
belongs_to :pipeline_schedule, class_name: 'Ci::PipelineSchedule'
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belongs_to :merge_request, class_name: 'MergeRequest'
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has_internal_id :iid, scope: :project, presence: false, init: ->(s) do
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s&.project&.all_pipelines&.maximum(:iid) || s&.project&.all_pipelines&.count
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end
has_many :stages, -> { order(position: :asc) }, inverse_of: :pipeline
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has_many :statuses, class_name: 'CommitStatus', foreign_key: :commit_id, inverse_of: :pipeline
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has_many :processables, -> { processables },
class_name: 'CommitStatus', foreign_key: :commit_id, inverse_of: :pipeline
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has_many :builds, foreign_key: :commit_id, inverse_of: :pipeline
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has_many :trigger_requests, dependent: :destroy, foreign_key: :commit_id # rubocop:disable Cop/ActiveRecordDependent
has_many :variables, class_name: 'Ci::PipelineVariable'
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has_many :deployments, through: :builds
has_many :environments, -> { distinct }, through: :deployments
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# Merge requests for which the current pipeline is running against
# the merge request's latest commit.
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has_many :merge_requests_as_head_pipeline, foreign_key: "head_pipeline_id", class_name: 'MergeRequest'
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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.includes(:project) }, 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 :scheduled_actions, -> { latest.scheduled_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'
has_many :auto_canceled_pipelines, class_name: 'Ci::Pipeline', foreign_key: 'auto_canceled_by_id'
has_many :auto_canceled_jobs, class_name: 'CommitStatus', foreign_key: 'auto_canceled_by_id'
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has_one :chat_data, class_name: 'Ci::PipelineChatData'
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accepts_nested_attributes_for :variables, reject_if: :persisted?
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delegate :id, to: :project, prefix: true
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delegate :full_path, to: :project, prefix: true
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validates :sha, presence: { unless: :importing? }
validates :ref, presence: { unless: :importing? }
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validates :merge_request, presence: { if: :merge_request_event? }
validates :merge_request, absence: { unless: :merge_request_event? }
validates :tag, inclusion: { in: [false], if: :merge_request_event? }
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validates :status, presence: { unless: :importing? }
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validate :valid_commit_sha, unless: :importing?
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validates :source, exclusion: { in: %w(unknown), unless: :importing? }, on: :create
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after_create :keep_around_commits, unless: :importing?
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# We use `Ci::PipelineEnums.sources` here so that EE can more easily extend
# this `Hash` with new values.
enum_with_nil source: ::Ci::PipelineEnums.sources
enum_with_nil config_source: ::Ci::PipelineEnums.config_sources
# We use `Ci::PipelineEnums.failure_reasons` here so that EE can more easily
# extend this `Hash` with new values.
enum failure_reason: ::Ci::PipelineEnums.failure_reasons
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state_machine :status, initial: :created do
event :enqueue do
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transition [:created, :preparing, :skipped, :scheduled] => :pending
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transition [:success, :failed, :canceled] => :running
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end
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event :prepare do
transition any - [:preparing] => :preparing
end
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event :run do
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transition any - [:running] => :running
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end
event :skip do
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transition any - [:skipped] => :skipped
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end
event :drop do
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transition any - [:failed] => :failed
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end
event :succeed do
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transition any - [:success] => :success
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end
event :cancel do
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transition any - [:canceled] => :canceled
end
event :block do
transition any - [:manual] => :manual
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end
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event :delay do
transition any - [:scheduled] => :scheduled
end
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# IMPORTANT
# Do not add any operations to this state_machine
# Create a separate worker for each new operation
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before_transition [:created, :preparing, :pending] => :running do |pipeline|
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pipeline.started_at = Time.now
end
before_transition any => [:success, :failed, :canceled] do |pipeline|
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|
pipeline.update_duration
end
before_transition canceled: any - [:canceled] do |pipeline|
pipeline.auto_canceled_by = nil
end
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before_transition any => :failed do |pipeline, transition|
transition.args.first.try do |reason|
pipeline.failure_reason = reason
end
end
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after_transition [:created, :preparing, :pending] => :running do |pipeline|
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pipeline.run_after_commit { PipelineMetricsWorker.perform_async(pipeline.id) }
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end
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, :preparing, :pending, :running] => :success do |pipeline|
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pipeline.run_after_commit { PipelineSuccessWorker.perform_async(pipeline.id) }
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end
after_transition do |pipeline, transition|
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next if transition.loopback?
pipeline.run_after_commit do
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PipelineHooksWorker.perform_async(pipeline.id)
ExpirePipelineCacheWorker.perform_async(pipeline.id)
end
end
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after_transition any => ::Ci::Pipeline.completed_statuses do |pipeline|
pipeline.run_after_commit do
pipeline.all_merge_requests.each do |merge_request|
next unless merge_request.auto_merge_enabled?
AutoMergeProcessWorker.perform_async(merge_request.id)
end
end
end
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after_transition any => [:success, :failed] do |pipeline|
pipeline.run_after_commit do
PipelineNotificationWorker.perform_async(pipeline.id)
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end
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end
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after_transition any => [:failed] do |pipeline|
next unless pipeline.auto_devops_source?
pipeline.run_after_commit { AutoDevops::DisableWorker.perform_async(pipeline.id) }
end
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end
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scope :internal, -> { where(source: internal_sources) }
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scope :ci_sources, -> { where(config_source: ci_sources_values) }
scope :sort_by_merge_request_pipelines, -> do
sql = 'CASE ci_pipelines.source WHEN (?) THEN 0 ELSE 1 END, ci_pipelines.id DESC'
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query = ApplicationRecord.send(:sanitize_sql_array, [sql, sources[:merge_request_event]]) # rubocop:disable GitlabSecurity/PublicSend
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order(Arel.sql(query))
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end
scope :for_user, -> (user) { where(user: user) }
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scope :for_sha, -> (sha) { where(sha: sha) }
scope :for_source_sha, -> (source_sha) { where(source_sha: source_sha) }
scope :for_sha_or_source_sha, -> (sha) { for_sha(sha).or(for_source_sha(sha)) }
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scope :created_after, -> (time) { where('ci_pipelines.created_at > ?', time) }
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scope :triggered_by_merge_request, -> (merge_request) do
where(source: :merge_request_event, merge_request: merge_request)
end
scope :detached_merge_request_pipelines, -> (merge_request, sha) do
triggered_by_merge_request(merge_request).for_sha(sha)
end
scope :merge_request_pipelines, -> (merge_request, source_sha) do
triggered_by_merge_request(merge_request).for_source_sha(source_sha)
end
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scope :triggered_for_branch, -> (ref) do
where(source: branch_pipeline_sources).where(ref: ref, tag: false)
end
scope :with_reports, -> (reports_scope) do
where('EXISTS (?)', ::Ci::Build.latest.with_reports(reports_scope).where('ci_pipelines.id=ci_builds.commit_id').select(1))
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end
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# Returns the pipelines in descending order (= newest first), optionally
# limited to a number of references.
#
# ref - The name (or names) of the branch(es)/tag(s) to limit the list of
# pipelines to.
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# limit - This limits a backlog search, default to 100.
def self.newest_first(ref: nil, limit: 100)
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relation = order(id: :desc)
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relation = relation.where(ref: ref) if ref
if limit
ids = relation.limit(limit).select(:id)
# MySQL does not support limit in subquery
ids = ids.pluck(:id) if Gitlab::Database.mysql?
relation = relation.where(id: ids)
end
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relation
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end
def self.latest_status(ref = nil)
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newest_first(ref: ref).pluck(:status).first
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end
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def self.latest_successful_for(ref)
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newest_first(ref: ref).success.take
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end
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def self.latest_successful_for_refs(refs)
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relation = newest_first(ref: refs).success
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relation.each_with_object({}) do |pipeline, hash|
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hash[pipeline.ref] ||= pipeline
end
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end
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# Returns a Hash containing the latest pipeline status for every given
# commit.
#
# The keys of this Hash are the commit SHAs, the values the statuses.
#
# commits - The list of commit SHAs to get the status for.
# ref - The ref to scope the data to (e.g. "master"). If the ref is not
# given we simply get the latest status for the commits, regardless
# of what refs their pipelines belong to.
def self.latest_status_per_commit(commits, ref = nil)
p1 = arel_table
p2 = arel_table.alias
# This LEFT JOIN will filter out all but the newest row for every
# combination of (project_id, sha) or (project_id, sha, ref) if a ref is
# given.
cond = p1[:sha].eq(p2[:sha])
.and(p1[:project_id].eq(p2[:project_id]))
.and(p1[:id].lt(p2[:id]))
cond = cond.and(p1[:ref].eq(p2[:ref])) if ref
join = p1.join(p2, Arel::Nodes::OuterJoin).on(cond)
relation = select(:sha, :status)
.where(sha: commits)
.where(p2[:id].eq(nil))
.joins(join.join_sources)
relation = relation.where(ref: ref) if ref
relation.each_with_object({}) do |row, hash|
hash[row[:sha]] = row[:status]
end
end
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def self.latest_for_shas(shas)
max_id_per_sha = for_sha(shas).group(:sha).select("max(id)")
where(id: max_id_per_sha)
end
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def self.latest_successful_ids_per_project
success.group(:project_id).select('max(id) as id')
end
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def self.truncate_sha(sha)
sha[0...8]
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end
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def self.total_duration
where.not(duration: nil).sum(:duration)
end
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def self.internal_sources
sources.reject { |source| source == "external" }.values
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end
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def self.branch_pipeline_sources
@branch_pipeline_sources ||= sources.reject { |source| source == 'merge_request_event' }.values
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end
def self.ci_sources_values
config_sources.values_at(:repository_source, :auto_devops_source, :unknown_source)
end
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def stages_count
statuses.select(:stage).distinct.count
end
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def total_size
statuses.count(:id)
end
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def stages_names
statuses.order(:stage_idx).distinct
.pluck(:stage, :stage_idx).map(&:first)
end
def legacy_stage(name)
stage = Ci::LegacyStage.new(self, name: name)
stage unless stage.statuses_count.zero?
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end
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def ref_exists?
project.repository.ref_exists?(git_ref)
rescue Gitlab::Git::Repository::NoRepository
false
end
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##
# TODO We do not completely switch to persisted stages because of
# race conditions with setting statuses gitlab-ce#23257.
#
def ordered_stages
return legacy_stages unless complete?
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if Feature.enabled?('ci_pipeline_persisted_stages', default_enabled: true)
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stages
else
legacy_stages
end
end
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def legacy_stages
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# TODO, this needs refactoring, see gitlab-ce#26481.
stages_query = statuses
.group('stage').select(:stage).order('max(stage_idx)')
status_sql = statuses.latest.where('stage=sg.stage').status_sql
warnings_sql = statuses.latest.select('COUNT(*)')
.where('stage=sg.stage').failed_but_allowed.to_sql
stages_with_statuses = CommitStatus.from(stages_query, :sg)
.pluck('sg.stage', status_sql, "(#{warnings_sql})")
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)")
end
end
def git_author_name
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strong_memoize(:git_author_name) do
commit.try(:author_name)
end
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end
def git_author_email
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strong_memoize(:git_author_email) do
commit.try(:author_email)
end
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end
def git_commit_message
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strong_memoize(:git_commit_message) do
commit.try(:message)
end
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end
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def git_commit_title
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strong_memoize(:git_commit_title) do
commit.try(:title)
end
end
def git_commit_full_title
strong_memoize(:git_commit_full_title) do
commit.try(:full_title)
end
end
def git_commit_description
strong_memoize(:git_commit_description) do
commit.try(:description)
end
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end
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def short_sha
Ci::Pipeline.truncate_sha(sha)
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end
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# NOTE: This is loaded lazily and will never be nil, even if the commit
# cannot be found.
#
# Use constructs like: `pipeline.commit.present?`
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def commit
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@commit ||= Commit.lazy(project, sha)
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end
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def stuck?
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
def cancelable?
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cancelable_statuses.any?
end
def auto_canceled?
canceled? && auto_canceled_by_id?
end
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def cancel_running
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retry_optimistic_lock(cancelable_statuses) do |cancelable|
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cancelable.find_each do |job|
yield(job) if block_given?
job.cancel
end
end
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end
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def auto_cancel_running(pipeline)
update(auto_canceled_by: pipeline)
cancel_running do |job|
job.auto_canceled_by = pipeline
end
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end
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# rubocop: disable CodeReuse/ServiceClass
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def retry_failed(current_user)
Ci::RetryPipelineService.new(project, current_user)
.execute(self)
end
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# rubocop: enable CodeReuse/ServiceClass
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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 git_ref && commit.present?
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project.commit(git_ref) == commit
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end
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def retried
@retried ||= (statuses.order(id: :desc) - statuses.latest)
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end
def coverage
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coverage_array = statuses.latest.map(&:coverage).compact
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if coverage_array.size >= 1
'%.2f' % (coverage_array.reduce(:+) / coverage_array.size)
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end
end
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def stage_seeds
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return [] unless config_processor
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strong_memoize(:stage_seeds) do
seeds = config_processor.stages_attributes.map do |attributes|
Gitlab::Ci::Pipeline::Seed::Stage.new(self, attributes)
end
seeds.select(&:included?)
end
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end
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def seeds_size
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stage_seeds.sum(&:size)
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end
def has_kubernetes_active?
project.deployment_platform&.active?
end
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def has_warnings?
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number_of_warnings.positive?
end
def number_of_warnings
BatchLoader.for(id).batch(default_value: 0) do |pipeline_ids, loader|
::Ci::Build.where(commit_id: pipeline_ids)
.latest
.failed_but_allowed
.group(:commit_id)
.count
.each { |id, amount| loader.call(id, amount) }
end
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end
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def set_config_source
if ci_yaml_from_repo
self.config_source = :repository_source
elsif implied_ci_yaml_file
self.config_source = :auto_devops_source
end
end
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##
# TODO, setting yaml_errors should be moved to the pipeline creation chain.
#
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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)
@config_processor ||= begin
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::Gitlab::Ci::YamlProcessor.new(ci_yaml_file, { project: project, sha: sha, user: user })
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rescue Gitlab::Ci::YamlProcessor::ValidationError => e
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self.yaml_errors = e.message
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nil
rescue
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self.yaml_errors = 'Undefined error'
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nil
end
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end
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def ci_yaml_file_path
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return unless repository_source? || unknown_source?
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if project.ci_config_path.blank?
'.gitlab-ci.yml'
else
project.ci_config_path
end
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 =
if auto_devops_source?
implied_ci_yaml_file
else
ci_yaml_from_repo
end
if @ci_yaml_file
@ci_yaml_file
else
self.yaml_errors = "Failed to load CI/CD config file for #{sha}"
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nil
end
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end
def has_yaml_errors?
yaml_errors.present?
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end
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# Manually set the notes for a Ci::Pipeline
# There is no ActiveRecord relation between Ci::Pipeline and notes
# as they are related to a commit sha. This method helps importing
# them using the +Gitlab::ImportExport::RelationFactory+ class.
def notes=(notes)
notes.each do |note|
note[:id] = nil
note[:commit_id] = sha
note[:noteable_id] = self['id']
note.save!
end
end
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def notes
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project.notes.for_commit_id(sha)
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end
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# rubocop: disable CodeReuse/ServiceClass
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def process!
Ci::ProcessPipelineService.new(project, user).execute(self)
end
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# rubocop: enable CodeReuse/ServiceClass
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def update_status
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retry_optimistic_lock(self) do
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case latest_builds_status.to_s
when 'created' then nil
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when 'preparing' then prepare
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when 'pending' then enqueue
when 'running' then run
when 'success' then succeed
when 'failed' then drop
when 'canceled' then cancel
when 'skipped' then skip
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when 'manual' then block
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when 'scheduled' then delay
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else
raise HasStatus::UnknownStatusError,
"Unknown status `#{latest_builds_status}`"
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end
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end
end
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def protected_ref?
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strong_memoize(:protected_ref) { project.protected_for?(git_ref) }
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end
def legacy_trigger
strong_memoize(:legacy_trigger) { trigger_requests.first }
end
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def persisted_variables
Gitlab::Ci::Variables::Collection.new.tap do |variables|
break variables unless persisted?
variables.append(key: 'CI_PIPELINE_ID', value: id.to_s)
variables.append(key: 'CI_PIPELINE_URL', value: Gitlab::Routing.url_helpers.project_pipeline_url(project, self))
end
end
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def predefined_variables
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Gitlab::Ci::Variables::Collection.new.tap do |variables|
variables.append(key: 'CI_PIPELINE_IID', value: iid.to_s)
variables.append(key: 'CI_CONFIG_PATH', value: ci_yaml_file_path)
variables.append(key: 'CI_PIPELINE_SOURCE', value: source.to_s)
variables.append(key: 'CI_COMMIT_MESSAGE', value: git_commit_message.to_s)
variables.append(key: 'CI_COMMIT_TITLE', value: git_commit_full_title.to_s)
variables.append(key: 'CI_COMMIT_DESCRIPTION', value: git_commit_description.to_s)
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variables.append(key: 'CI_COMMIT_REF_PROTECTED', value: (!!protected_ref?).to_s)
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if merge_request_event? && merge_request
variables.append(key: 'CI_MERGE_REQUEST_SOURCE_BRANCH_SHA', value: source_sha.to_s)
variables.append(key: 'CI_MERGE_REQUEST_TARGET_BRANCH_SHA', value: target_sha.to_s)
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variables.concat(merge_request.predefined_variables)
end
end
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end
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def queued_duration
return unless started_at
seconds = (started_at - created_at).to_i
seconds unless seconds.zero?
end
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def update_duration
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return unless started_at
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self.duration = Gitlab::Ci::Pipeline::Duration.from_pipeline(self)
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end
def execute_hooks
data = pipeline_data
project.execute_hooks(data, :pipeline_hooks)
project.execute_services(data, :pipeline_hooks)
end
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# All the merge requests for which the current pipeline runs/ran against
def all_merge_requests
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@all_merge_requests ||=
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if merge_request_event?
MergeRequest.where(id: merge_request_id)
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else
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MergeRequest.where(source_project_id: project_id, source_branch: ref)
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end
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end
def detailed_status(current_user)
Gitlab::Ci::Status::Pipeline::Factory
.new(self, current_user)
.fabricate!
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end
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def latest_builds_with_artifacts
# We purposely cast the builds to an Array here. Because we always use the
# rows if there are more than 0 this prevents us from having to run two
# queries: one to get the count and one to get the rows.
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@latest_builds_with_artifacts ||= builds.latest.with_artifacts_not_expired.to_a
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end
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def has_reports?(reports_scope)
complete? && builds.latest.with_reports(reports_scope).exists?
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end
def test_reports
Gitlab::Ci::Reports::TestReports.new.tap do |test_reports|
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builds.latest.with_reports(Ci::JobArtifact.test_reports).each do |build|
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build.collect_test_reports!(test_reports)
end
end
end
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def branch_updated?
strong_memoize(:branch_updated) do
push_details.branch_updated?
end
end
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# Returns the modified paths.
#
# The returned value is
# * Array: List of modified paths that should be evaluated
# * nil: Modified path can not be evaluated
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def modified_paths
strong_memoize(:modified_paths) do
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if merge_request_event?
merge_request.modified_paths
elsif branch_updated?
push_details.modified_paths
end
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end
end
def default_branch?
ref == project.default_branch
end
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def triggered_by_merge_request?
merge_request_event? && merge_request_id.present?
end
def detached_merge_request_pipeline?
triggered_by_merge_request? && target_sha.nil?
end
def legacy_detached_merge_request_pipeline?
detached_merge_request_pipeline? && !merge_request_ref?
end
def merge_request_pipeline?
triggered_by_merge_request? && target_sha.present?
end
def merge_request_ref?
MergeRequest.merge_request_ref?(ref)
end
def matches_sha_or_source_sha?(sha)
self.sha == sha || self.source_sha == sha
end
def triggered_by?(current_user)
user == current_user
end
def source_ref
if triggered_by_merge_request?
merge_request.source_branch
else
ref
end
end
def source_ref_slug
Gitlab::Utils.slugify(source_ref.to_s)
end
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def find_stage_by_name!(name)
stages.find_by!(name: name)
end
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def error_messages
errors ? errors.full_messages.to_sentence : ""
end
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private
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def ci_yaml_from_repo
return unless project
return unless sha
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return unless ci_yaml_file_path
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project.repository.gitlab_ci_yml_for(sha, ci_yaml_file_path)
rescue GRPC::NotFound, GRPC::Internal
nil
end
def implied_ci_yaml_file
return unless project
if project.auto_devops_enabled?
Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps').content
end
end
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def pipeline_data
Gitlab::DataBuilder::Pipeline.build(self)
end
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def push_details
strong_memoize(:push_details) do
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Gitlab::Git::Push.new(project, before_sha, sha, git_ref)
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end
end
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def git_ref
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strong_memoize(:git_ref) do
if merge_request_event?
##
# In the future, we're going to change this ref to
# merge request's merged reference, such as "refs/merge-requests/:iid/merge".
# In order to do that, we have to update GitLab-Runner's source pulling
# logic.
# See https://gitlab.com/gitlab-org/gitlab-runner/merge_requests/1092
Gitlab::Git::BRANCH_REF_PREFIX + ref.to_s
else
super
end
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end
end
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def latest_builds_status
return 'failed' unless yaml_errors.blank?
statuses.latest.status || 'skipped'
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end
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def keep_around_commits
return unless project
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project.repository.keep_around(self.sha, self.before_sha)
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end
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end
end