summaryrefslogtreecommitdiff
path: root/app/models/ci/pipeline.rb
blob: 159d9d10878a920367364a44c5d02a9e95ab9a8e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
# frozen_string_literal: true

module Ci
  class Pipeline < ApplicationRecord
    extend Gitlab::Ci::Model
    include Ci::HasStatus
    include Importable
    include AfterCommitQueue
    include Presentable
    include Gitlab::Allowable
    include Gitlab::OptimisticLocking
    include Gitlab::Utils::StrongMemoize
    include AtomicInternalId
    include EnumWithNil
    include Ci::HasRef
    include ShaAttribute
    include FromUnion
    include UpdatedAtFilterable
    include EachBatch
    include FastDestroyAll::Helpers

    MAX_OPEN_MERGE_REQUESTS_REFS = 4

    PROJECT_ROUTE_AND_NAMESPACE_ROUTE = {
      project: [:project_feature, :route, { namespace: :route }]
    }.freeze
    CONFIG_EXTENSION = '.gitlab-ci.yml'
    DEFAULT_CONFIG_PATH = CONFIG_EXTENSION

    BridgeStatusError = Class.new(StandardError)

    sha_attribute :source_sha
    sha_attribute :target_sha

    # Ci::CreatePipelineService returns Ci::Pipeline so this is the only place
    # where we can pass additional information from the service. This accessor
    # is used for storing the processed CI YAML contents for linting purposes.
    # There is an open issue to address this:
    # https://gitlab.com/gitlab-org/gitlab/-/issues/259010
    attr_accessor :merged_yaml

    belongs_to :project, inverse_of: :all_pipelines
    belongs_to :user
    belongs_to :auto_canceled_by, class_name: 'Ci::Pipeline'
    belongs_to :pipeline_schedule, class_name: 'Ci::PipelineSchedule'
    belongs_to :merge_request, class_name: 'MergeRequest'
    belongs_to :external_pull_request
    belongs_to :ci_ref, class_name: 'Ci::Ref', foreign_key: :ci_ref_id, inverse_of: :pipelines

    has_internal_id :iid, scope: :project, presence: false,
      track_if: -> { !importing? },
      ensure_if: -> { !importing? },
      init: ->(pipeline, scope) do
        if pipeline
          pipeline.project&.all_pipelines&.maximum(:iid) || pipeline.project&.all_pipelines&.count
        elsif scope
          ::Ci::Pipeline.where(**scope).maximum(:iid)
        end
      end

    has_many :stages, -> { order(position: :asc) }, inverse_of: :pipeline
    has_many :statuses, class_name: 'CommitStatus', foreign_key: :commit_id, inverse_of: :pipeline
    has_many :latest_statuses_ordered_by_stage, -> { latest.order(:stage_idx, :stage) }, class_name: 'CommitStatus', foreign_key: :commit_id, inverse_of: :pipeline
    has_many :latest_statuses, -> { latest }, class_name: 'CommitStatus', foreign_key: :commit_id, inverse_of: :pipeline
    has_many :processables, class_name: 'Ci::Processable', foreign_key: :commit_id, inverse_of: :pipeline
    has_many :bridges, class_name: 'Ci::Bridge', foreign_key: :commit_id, inverse_of: :pipeline
    has_many :builds, foreign_key: :commit_id, inverse_of: :pipeline
    has_many :job_artifacts, through: :builds
    has_many :trigger_requests, dependent: :destroy, foreign_key: :commit_id # rubocop:disable Cop/ActiveRecordDependent
    has_many :variables, class_name: 'Ci::PipelineVariable'
    has_many :deployments, through: :builds
    has_many :environments, -> { distinct }, through: :deployments
    has_many :latest_builds, -> { latest.with_project_and_metadata }, foreign_key: :commit_id, inverse_of: :pipeline, class_name: 'Ci::Build'
    has_many :downloadable_artifacts, -> do
      not_expired.or(where_exists(::Ci::Pipeline.artifacts_locked.where('ci_pipelines.id = ci_builds.commit_id'))).downloadable.with_job
    end, through: :latest_builds, source: :job_artifacts

    has_many :messages, class_name: 'Ci::PipelineMessage', inverse_of: :pipeline

    # Merge requests for which the current pipeline is running against
    # the merge request's latest commit.
    has_many :merge_requests_as_head_pipeline, foreign_key: "head_pipeline_id", class_name: 'MergeRequest'

    has_many :pending_builds, -> { pending }, foreign_key: :commit_id, class_name: 'Ci::Build', inverse_of: :pipeline
    has_many :failed_builds, -> { latest.failed }, foreign_key: :commit_id, class_name: 'Ci::Build', inverse_of: :pipeline
    has_many :retryable_builds, -> { latest.failed_or_canceled.includes(:project) }, foreign_key: :commit_id, class_name: 'Ci::Build', inverse_of: :pipeline
    has_many :cancelable_statuses, -> { cancelable }, foreign_key: :commit_id, class_name: 'CommitStatus'
    has_many :manual_actions, -> { latest.manual_actions.includes(:project) }, foreign_key: :commit_id, class_name: 'Ci::Build', inverse_of: :pipeline
    has_many :scheduled_actions, -> { latest.scheduled_actions.includes(:project) }, foreign_key: :commit_id, class_name: 'Ci::Build', inverse_of: :pipeline

    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'
    has_many :sourced_pipelines, class_name: 'Ci::Sources::Pipeline', foreign_key: :source_pipeline_id

    has_one :source_pipeline, class_name: 'Ci::Sources::Pipeline', inverse_of: :pipeline

    has_one :chat_data, class_name: 'Ci::PipelineChatData'

    has_many :triggered_pipelines, through: :sourced_pipelines, source: :pipeline
    has_many :child_pipelines, -> { merge(Ci::Sources::Pipeline.same_project) }, through: :sourced_pipelines, source: :pipeline
    has_one :triggered_by_pipeline, through: :source_pipeline, source: :source_pipeline
    has_one :parent_pipeline, -> { merge(Ci::Sources::Pipeline.same_project) }, through: :source_pipeline, source: :source_pipeline
    has_one :source_job, through: :source_pipeline, source: :source_job
    has_one :source_bridge, through: :source_pipeline, source: :source_bridge

    has_one :pipeline_config, class_name: 'Ci::PipelineConfig', inverse_of: :pipeline

    has_many :daily_build_group_report_results, class_name: 'Ci::DailyBuildGroupReportResult', foreign_key: :last_pipeline_id
    has_many :latest_builds_report_results, through: :latest_builds, source: :report_results
    has_many :pipeline_artifacts, class_name: 'Ci::PipelineArtifact', inverse_of: :pipeline, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent

    accepts_nested_attributes_for :variables, reject_if: :persisted?

    delegate :full_path, to: :project, prefix: true

    validates :sha, presence: { unless: :importing? }
    validates :ref, presence: { unless: :importing? }
    validates :tag, inclusion: { in: [false], if: :merge_request? }

    validates :external_pull_request, presence: { if: :external_pull_request_event? }
    validates :external_pull_request, absence: { unless: :external_pull_request_event? }
    validates :tag, inclusion: { in: [false], if: :external_pull_request_event? }

    validates :status, presence: { unless: :importing? }
    validate :valid_commit_sha, unless: :importing?
    validates :source, exclusion: { in: %w(unknown), unless: :importing? }, on: :create

    after_create :keep_around_commits, unless: :importing?

    use_fast_destroy :job_artifacts

    # We use `Enums::Ci::Pipeline.sources` here so that EE can more easily extend
    # this `Hash` with new values.
    enum_with_nil source: Enums::Ci::Pipeline.sources

    enum_with_nil config_source: Enums::Ci::Pipeline.config_sources

    # We use `Enums::Ci::Pipeline.failure_reasons` here so that EE can more easily
    # extend this `Hash` with new values.
    enum failure_reason: Enums::Ci::Pipeline.failure_reasons

    enum locked: { unlocked: 0, artifacts_locked: 1 }

    state_machine :status, initial: :created do
      event :enqueue do
        transition [:created, :manual, :waiting_for_resource, :preparing, :skipped, :scheduled] => :pending
        transition [:success, :failed, :canceled] => :running

        # this is needed to ensure tests to be covered
        transition [:running] => :running
      end

      event :request_resource do
        transition any - [:waiting_for_resource] => :waiting_for_resource
      end

      event :prepare do
        transition any - [:preparing] => :preparing
      end

      event :run do
        transition any - [:running] => :running
      end

      event :skip do
        transition any - [:skipped] => :skipped
      end

      event :drop do
        transition any - [:failed] => :failed
      end

      event :succeed do
        transition any - [:success] => :success
      end

      event :cancel do
        transition any - [:canceled] => :canceled
      end

      event :block do
        transition any - [:manual] => :manual
      end

      event :delay do
        transition any - [:scheduled] => :scheduled
      end

      # IMPORTANT
      # Do not add any operations to this state_machine
      # Create a separate worker for each new operation

      before_transition [:created, :waiting_for_resource, :preparing, :pending] => :running do |pipeline|
        pipeline.started_at = Time.current
      end

      before_transition any => [:success, :failed, :canceled] do |pipeline|
        pipeline.finished_at = Time.current
        pipeline.update_duration
      end

      before_transition any => [:manual] do |pipeline|
        pipeline.update_duration
      end

      before_transition canceled: any - [:canceled] do |pipeline|
        pipeline.auto_canceled_by = nil
      end

      before_transition any => :failed do |pipeline, transition|
        transition.args.first.try do |reason|
          pipeline.failure_reason = reason
        end
      end

      after_transition [:created, :waiting_for_resource, :preparing, :pending] => :running do |pipeline|
        pipeline.run_after_commit { PipelineMetricsWorker.perform_async(pipeline.id) }
      end

      after_transition any => [:success] do |pipeline|
        pipeline.run_after_commit { PipelineMetricsWorker.perform_async(pipeline.id) }
      end

      after_transition [:created, :waiting_for_resource, :preparing, :pending, :running] => :success do |pipeline|
        # We wait a little bit to ensure that all BuildFinishedWorkers finish first
        # because this is where some metrics like code coverage is parsed and stored
        # in CI build records which the daily build metrics worker relies on.
        pipeline.run_after_commit { Ci::DailyBuildGroupReportResultsWorker.perform_in(10.minutes, pipeline.id) }
      end

      after_transition do |pipeline, transition|
        next if transition.loopback?

        pipeline.run_after_commit do
          PipelineHooksWorker.perform_async(pipeline.id)
          ExpirePipelineCacheWorker.perform_async(pipeline.id)
        end
      end

      after_transition any => ::Ci::Pipeline.completed_statuses do |pipeline|
        pipeline.run_after_commit do
          pipeline.persistent_ref.delete

          pipeline.all_merge_requests.each do |merge_request|
            next unless merge_request.auto_merge_enabled?

            AutoMergeProcessWorker.perform_async(merge_request.id)
          end

          if pipeline.auto_devops_source?
            self.class.auto_devops_pipelines_completed_total.increment(status: pipeline.status)
          end
        end
      end

      after_transition any => ::Ci::Pipeline.completed_statuses do |pipeline|
        pipeline.run_after_commit do
          ::Ci::PipelineArtifacts::CoverageReportWorker.perform_async(pipeline.id)
          ::Ci::PipelineArtifacts::CreateQualityReportWorker.perform_async(pipeline.id)
        end
      end

      after_transition any => ::Ci::Pipeline.completed_statuses do |pipeline|
        next unless pipeline.bridge_waiting?

        pipeline.run_after_commit do
          ::Ci::PipelineBridgeStatusWorker.perform_async(pipeline.id)
        end
      end

      after_transition any => any do |pipeline|
        pipeline.run_after_commit do
          # Passing the seq-id ensures this is idempotent
          seq_id = ::Atlassian::JiraConnect::Client.generate_update_sequence_id
          ::JiraConnect::SyncBuildsWorker.perform_async(pipeline.id, seq_id)
        end
      end

      after_transition any => ::Ci::Pipeline.completed_statuses do |pipeline|
        pipeline.run_after_commit do
          ::Ci::TestFailureHistoryService.new(pipeline).async.perform_if_needed # rubocop: disable CodeReuse/ServiceClass
        end
      end

      after_transition any => [:success, :failed] do |pipeline|
        ref_status = pipeline.ci_ref&.update_status_by!(pipeline)

        pipeline.run_after_commit do
          PipelineNotificationWorker.perform_async(pipeline.id, ref_status: ref_status)
        end
      end

      after_transition any => [:failed] do |pipeline|
        pipeline.run_after_commit do
          ::Gitlab::Ci::Pipeline::Metrics.pipeline_failure_reason_counter.increment(reason: pipeline.failure_reason)

          AutoDevops::DisableWorker.perform_async(pipeline.id) if pipeline.auto_devops_source?
        end
      end
    end

    scope :internal, -> { where(source: internal_sources) }
    scope :no_child, -> { where.not(source: :parent_pipeline) }
    scope :ci_sources, -> { where(source: Enums::Ci::Pipeline.ci_sources.values) }
    scope :ci_branch_sources, -> { where(source: Enums::Ci::Pipeline.ci_branch_sources.values) }
    scope :ci_and_parent_sources, -> { where(source: Enums::Ci::Pipeline.ci_and_parent_sources.values) }
    scope :for_user, -> (user) { where(user: user) }
    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)) }
    scope :for_ref, -> (ref) { where(ref: ref) }
    scope :for_branch, -> (branch) { for_ref(branch).where(tag: false) }
    scope :for_id, -> (id) { where(id: id) }
    scope :for_iid, -> (iid) { where(iid: iid) }
    scope :for_project, -> (project_id) { where(project_id: project_id) }
    scope :created_after, -> (time) { where('ci_pipelines.created_at > ?', time) }
    scope :created_before_id, -> (id) { where('ci_pipelines.id < ?', id) }
    scope :before_pipeline, -> (pipeline) { created_before_id(pipeline.id).outside_pipeline_family(pipeline) }
    scope :eager_load_project, -> { eager_load(project: [:route, { namespace: :route }]) }

    scope :outside_pipeline_family, ->(pipeline) do
      where.not(id: pipeline.same_family_pipeline_ids)
    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))
    end

    scope :with_only_interruptible_builds, -> do
      where('NOT EXISTS (?)',
        Ci::Build.where('ci_builds.commit_id = ci_pipelines.id')
                 .with_status(:running, :success, :failed)
                 .not_interruptible
      )
    end

    # Returns the pipelines that associated with the given merge request.
    # In general, please use `Ci::PipelinesForMergeRequestFinder` instead,
    # for checking permission of the actor.
    scope :triggered_by_merge_request, -> (merge_request) do
      where(source: :merge_request_event,
            merge_request: merge_request,
            project: [merge_request.source_project, merge_request.target_project])
    end

    # 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.
    # sha - The commit SHA (or mutliple SHAs) to limit the list of pipelines to.
    # limit - This limits a backlog search, default to 100.
    def self.newest_first(ref: nil, sha: nil, limit: 100)
      relation = order(id: :desc)
      relation = relation.where(ref: ref) if ref
      relation = relation.where(sha: sha) if sha

      if limit
        ids = relation.limit(limit).select(:id)
        relation = relation.where(id: ids)
      end

      relation
    end

    def self.latest_status(ref = nil)
      newest_first(ref: ref).pluck(:status).first
    end

    def self.latest_successful_for_ref(ref)
      newest_first(ref: ref).success.take
    end

    def self.latest_successful_for_sha(sha)
      newest_first(sha: sha).success.take
    end

    def self.latest_successful_for_refs(refs)
      relation = newest_first(ref: refs).success

      relation.each_with_object({}) do |pipeline, hash|
        hash[pipeline.ref] ||= pipeline
      end
    end

    def self.latest_running_for_ref(ref)
      newest_first(ref: ref).running.take
    end

    def self.latest_failed_for_ref(ref)
      newest_first(ref: ref).failed.take
    end

    # Returns a Hash containing the latest pipeline for every given
    # commit.
    #
    # The keys of this Hash are the commit SHAs, the values the pipelines.
    #
    # commits - The list of commit SHAs to get the pipelines for.
    # ref - The ref to scope the data to (e.g. "master"). If the ref is not
    #       given we simply get the latest pipelines for the commits, regardless
    #       of what refs the pipelines belong to.
    def self.latest_pipeline_per_commit(commits, ref = nil)
      sql = select('DISTINCT ON (sha) *')
              .where(sha: commits)
              .order(:sha, id: :desc)

      sql = sql.where(ref: ref) if ref

      sql.each_with_object({}) do |pipeline, hash|
        hash[pipeline.sha] = pipeline
      end
    end

    def self.latest_successful_ids_per_project
      success.group(:project_id).select('max(id) as id')
    end

    def self.last_finished_for_ref_id(ci_ref_id)
      where(ci_ref_id: ci_ref_id).ci_sources.finished.order(id: :desc).select(:id).take
    end

    def self.truncate_sha(sha)
      sha[0...8]
    end

    def self.total_duration
      where.not(duration: nil).sum(:duration)
    end

    def self.internal_sources
      sources.reject { |source| source == "external" }.values
    end

    def self.bridgeable_statuses
      ::Ci::Pipeline::AVAILABLE_STATUSES - %w[created waiting_for_resource preparing pending]
    end

    def self.auto_devops_pipelines_completed_total
      @auto_devops_pipelines_completed_total ||= Gitlab::Metrics.counter(:auto_devops_pipelines_completed_total, 'Number of completed auto devops pipelines')
    end

    def uses_needs?
      builds.where(scheduling_type: :dag).any?
    end

    def stages_count
      statuses.select(:stage).distinct.count
    end

    def total_size
      statuses.count(:id)
    end

    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 == 0
    end

    def ref_exists?
      project.repository.ref_exists?(git_ref)
    rescue Gitlab::Git::Repository::NoRepository
      false
    end

    def legacy_stages_using_composite_status
      stages = latest_statuses_ordered_by_stage.group_by(&:stage)

      stages.map do |stage_name, jobs|
        composite_status = Gitlab::Ci::Status::Composite
          .new(jobs)

        Ci::LegacyStage.new(self,
          name: stage_name,
          status: composite_status.status,
          warnings: composite_status.warnings?)
      end
    end

    def triggered_pipelines_with_preloads
      triggered_pipelines.preload(:source_job)
    end

    # TODO: Remove usage of this method in templates
    def legacy_stages
      legacy_stages_using_composite_status
    end

    def valid_commit_sha
      if self.sha == Gitlab::Git::BLANK_SHA
        self.errors.add(:sha, " cant be 00000000 (branch removal)")
      end
    end

    def git_author_name
      strong_memoize(:git_author_name) do
        commit.try(:author_name)
      end
    end

    def git_author_email
      strong_memoize(:git_author_email) do
        commit.try(:author_email)
      end
    end

    def git_author_full_text
      strong_memoize(:git_author_full_text) do
        commit.try(:author_full_text)
      end
    end

    def git_commit_message
      strong_memoize(:git_commit_message) do
        commit.try(:message)
      end
    end

    def git_commit_title
      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
    end

    def git_commit_timestamp
      strong_memoize(:git_commit_timestamp) do
        commit.try(:timestamp)
      end
    end

    def before_sha
      super || Gitlab::Git::BLANK_SHA
    end

    def short_sha
      Ci::Pipeline.truncate_sha(sha)
    end

    # NOTE: This is loaded lazily and will never be nil, even if the commit
    # cannot be found.
    #
    # Use constructs like: `pipeline.commit.present?`
    def commit
      @commit ||= Commit.lazy(project, sha)
    end

    def stuck?
      pending_builds.any?(&:stuck?)
    end

    def retryable?
      retryable_builds.any?
    end

    def cancelable?
      cancelable_statuses.any?
    end

    def auto_canceled?
      canceled? && auto_canceled_by_id?
    end

    def cancel_running(retries: nil)
      commit_status_relations = [:project, :pipeline]
      ci_build_relations = [:deployment, :taggings]

      retry_optimistic_lock(cancelable_statuses, retries, name: 'ci_pipeline_cancel_running') do |cancelables|
        cancelables.find_in_batches do |batch|
          ActiveRecord::Associations::Preloader.new.preload(batch, commit_status_relations)
          ActiveRecord::Associations::Preloader.new.preload(batch.select { |job| job.is_a?(Ci::Build) }, ci_build_relations)

          batch.each do |job|
            yield(job) if block_given?
            job.cancel
          end
        end
      end
    end

    def auto_cancel_running(pipeline, retries: nil)
      update(auto_canceled_by: pipeline)

      cancel_running(retries: retries) do |job|
        job.auto_canceled_by = pipeline
      end
    end

    # rubocop: disable CodeReuse/ServiceClass
    def retry_failed(current_user)
      Ci::RetryPipelineService.new(project, current_user)
        .execute(self)
    end
    # rubocop: enable CodeReuse/ServiceClass

    def lazy_ref_commit
      return unless ::Gitlab::Ci::Features.pipeline_latest?

      BatchLoader.for(ref).batch do |refs, loader|
        next unless project.repository_exists?

        project.repository.list_commits_by_ref_name(refs).then do |commits|
          commits.each { |key, commit| loader.call(key, commits[key]) }
        end
      end
    end

    def latest?
      return false unless git_ref && commit.present?

      unless ::Gitlab::Ci::Features.pipeline_latest?
        return project.commit(git_ref) == commit
      end

      return false if lazy_ref_commit.nil?

      lazy_ref_commit.id == commit.id
    end

    def retried
      @retried ||= (statuses.order(id: :desc) - latest_statuses)
    end

    def coverage
      coverage_array = latest_statuses.map(&:coverage).compact
      if coverage_array.size >= 1
        '%.2f' % (coverage_array.reduce(:+) / coverage_array.size)
      end
    end

    def update_builds_coverage
      builds.with_coverage_regex.without_coverage.each(&:update_coverage)
    end

    def batch_lookup_report_artifact_for_file_type(file_type)
      latest_report_artifacts
        .values_at(*::Ci::JobArtifact.associated_file_types_for(file_type.to_s))
        .flatten
        .compact
        .last
    end

    # This batch loads the latest reports for each CI job artifact
    # type (e.g. sast, dast, etc.) in a single SQL query to eliminate
    # the need to do N different `job_artifacts.where(file_type:
    # X).last` calls.
    #
    # Return a hash of file type => array of 1 job artifact
    def latest_report_artifacts
      ::Gitlab::SafeRequestStore.fetch("pipeline:#{self.id}:latest_report_artifacts") do
        ::Ci::JobArtifact.where(
          id: job_artifacts.with_reports
            .select('max(ci_job_artifacts.id) as id')
            .group(:file_type)
        )
          .preload(:job)
          .group_by(&:file_type)
      end
    end

    def has_kubernetes_active?
      strong_memoize(:has_kubernetes_active) do
        project.deployment_platform&.active?
      end
    end

    def freeze_period?
      Ci::FreezePeriodStatus.new(project: project).execute
    end

    def has_warnings?
      number_of_warnings > 0
    end

    def number_of_warnings
      BatchLoader.for(id).batch(default_value: 0) do |pipeline_ids, loader|
        ::CommitStatus.where(commit_id: pipeline_ids)
          .latest
          .failed_but_allowed
          .group(:commit_id)
          .count
          .each { |id, amount| loader.call(id, amount) }
      end
    end

    def needs_processing?
      statuses
        .where(processed: [false, nil])
        .latest
        .exists?
    end

    def has_yaml_errors?
      yaml_errors.present?
    end

    def add_error_message(content)
      add_message(:error, content)
    end

    def add_warning_message(content)
      add_message(:warning, content)
    end

    # We can't use `messages.error` scope here because messages should also be
    # read when the pipeline is not persisted. Using the scope will return no
    # results as it would query persisted data.
    def error_messages
      messages.select(&:error?)
    end

    def warning_messages(limit: nil)
      messages.select(&:warning?).tap do |warnings|
        break warnings.take(limit) if limit
      end
    end

    # 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::Project::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

    def notes
      project.notes.for_commit_id(sha)
    end

    def set_status(new_status)
      retry_optimistic_lock(self, name: 'ci_pipeline_set_status') do
        case new_status
        when 'created' then nil
        when 'waiting_for_resource' then request_resource
        when 'preparing' then prepare
        when 'pending' then enqueue
        when 'running' then run
        when 'success' then succeed
        when 'failed' then drop
        when 'canceled' then cancel
        when 'skipped' then skip
        when 'manual' then block
        when 'scheduled' then delay
        else
          raise Ci::HasStatus::UnknownStatusError,
                "Unknown status `#{new_status}`"
        end
      end
    end

    def protected_ref?
      strong_memoize(:protected_ref) { project.protected_for?(git_ref) }
    end

    def legacy_trigger
      strong_memoize(:legacy_trigger) { trigger_requests.first }
    end

    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

    def predefined_variables
      Gitlab::Ci::Variables::Collection.new.tap do |variables|
        variables.append(key: 'CI_PIPELINE_IID', value: iid.to_s)
        variables.append(key: 'CI_PIPELINE_SOURCE', value: source.to_s)
        variables.append(key: 'CI_PIPELINE_CREATED_AT', value: created_at&.iso8601)

        variables.concat(predefined_commit_variables)

        if merge_request?
          variables.append(key: 'CI_MERGE_REQUEST_EVENT_TYPE', value: merge_request_event_type.to_s)
          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)

          diff = self.merge_request_diff
          if diff.present?
            variables.append(key: 'CI_MERGE_REQUEST_DIFF_ID', value: diff.id.to_s)
            variables.append(key: 'CI_MERGE_REQUEST_DIFF_BASE_SHA', value: diff.base_commit_sha)
          end

          variables.concat(merge_request.predefined_variables)
        end

        if open_merge_requests_refs.any?
          variables.append(key: 'CI_OPEN_MERGE_REQUESTS', value: open_merge_requests_refs.join(','))
        end

        variables.append(key: 'CI_KUBERNETES_ACTIVE', value: 'true') if has_kubernetes_active?
        variables.append(key: 'CI_DEPLOY_FREEZE', value: 'true') if freeze_period?

        if external_pull_request_event? && external_pull_request
          variables.concat(external_pull_request.predefined_variables)
        end
      end
    end

    def predefined_commit_variables
      Gitlab::Ci::Variables::Collection.new.tap do |variables|
        variables.append(key: 'CI_COMMIT_SHA', value: sha)
        variables.append(key: 'CI_COMMIT_SHORT_SHA', value: short_sha)
        variables.append(key: 'CI_COMMIT_BEFORE_SHA', value: before_sha)
        variables.append(key: 'CI_COMMIT_REF_NAME', value: source_ref)
        variables.append(key: 'CI_COMMIT_REF_SLUG', value: source_ref_slug)
        variables.append(key: 'CI_COMMIT_BRANCH', value: ref) if branch?
        variables.append(key: 'CI_COMMIT_TAG', value: ref) if tag?
        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)
        variables.append(key: 'CI_COMMIT_REF_PROTECTED', value: (!!protected_ref?).to_s)
        variables.append(key: 'CI_COMMIT_TIMESTAMP', value: git_commit_timestamp.to_s)
        variables.append(key: 'CI_COMMIT_AUTHOR', value: git_author_full_text.to_s)

        # legacy variables
        variables.append(key: 'CI_BUILD_REF', value: sha)
        variables.append(key: 'CI_BUILD_BEFORE_SHA', value: before_sha)
        variables.append(key: 'CI_BUILD_REF_NAME', value: source_ref)
        variables.append(key: 'CI_BUILD_REF_SLUG', value: source_ref_slug)
        variables.append(key: 'CI_BUILD_TAG', value: ref) if tag?
      end
    end

    def queued_duration
      return unless started_at

      seconds = (started_at - created_at).to_i
      seconds unless seconds == 0
    end

    def update_duration
      return unless started_at

      self.duration = Gitlab::Ci::Pipeline::Duration.from_pipeline(self)
    end

    def execute_hooks
      project.execute_hooks(pipeline_data, :pipeline_hooks) if project.has_active_hooks?(:pipeline_hooks)
      project.execute_services(pipeline_data, :pipeline_hooks) if project.has_active_services?(:pipeline_hooks)
    end

    # All the merge requests for which the current pipeline runs/ran against
    def all_merge_requests
      @all_merge_requests ||=
        if merge_request?
          MergeRequest.where(id: merge_request_id)
        else
          MergeRequest.where(source_project_id: project_id, source_branch: ref)
            .by_commit_sha(sha)
        end
    end

    def all_merge_requests_by_recency
      all_merge_requests.order(id: :desc)
    end

    # This returns a list of MRs that point
    # to the same source project/branch
    def related_merge_requests
      if merge_request?
        # We look for all other MRs that this branch might be pointing to
        MergeRequest.where(
          source_project_id: merge_request.source_project_id,
          source_branch: merge_request.source_branch)
      else
        MergeRequest.where(
          source_project_id: project_id,
          source_branch: ref)
      end
    end

    # We cannot use `all_merge_requests`, due to race condition
    # This returns a list of at most 4 open MRs
    def open_merge_requests_refs
      strong_memoize(:open_merge_requests_refs) do
        # We ensure that triggering user can actually read the pipeline
        related_merge_requests
          .opened
          .limit(MAX_OPEN_MERGE_REQUESTS_REFS)
          .order(id: :desc)
          .preload(:target_project)
          .select { |mr| can?(user, :read_merge_request, mr) }
          .map { |mr| mr.to_reference(project, full: true) }
      end
    end

    def same_family_pipeline_ids
      ::Gitlab::Ci::PipelineObjectHierarchy.new(
        self.class.default_scoped.where(id: root_ancestor), options: { same_project: true }
      ).base_and_descendants.select(:id)
    end

    def build_with_artifacts_in_self_and_descendants(name)
      builds_in_self_and_descendants
        .ordered_by_pipeline # find job in hierarchical order
        .with_downloadable_artifacts
        .find_by_name(name)
    end

    def builds_in_self_and_descendants
      Ci::Build.latest.where(pipeline: self_and_descendants)
    end

    def environments_in_self_and_descendants
      environment_ids = self_and_descendants.joins(:deployments).select(:'deployments.environment_id')

      Environment.where(id: environment_ids)
    end

    # Without using `unscoped`, caller scope is also included into the query.
    # Using `unscoped` here will be redundant after Rails 6.1
    def self_and_descendants
      ::Gitlab::Ci::PipelineObjectHierarchy
        .new(self.class.unscoped.where(id: id), options: { same_project: true })
        .base_and_descendants
    end

    def root_ancestor
      return self unless child?

      Gitlab::Ci::PipelineObjectHierarchy
        .new(self.class.unscoped.where(id: id), options: { same_project: true })
        .base_and_ancestors(hierarchy_order: :desc)
        .first
    end

    def self_with_ancestors_and_descendants(same_project: false)
      ::Gitlab::Ci::PipelineObjectHierarchy
        .new(self.class.unscoped.where(id: id), options: { same_project: same_project })
        .all_objects
    end

    def bridge_triggered?
      source_bridge.present?
    end

    def bridge_waiting?
      source_bridge&.dependent?
    end

    def child?
      parent_pipeline? && # child pipelines have `parent_pipeline` source
        parent_pipeline.present?
    end

    def parent?
      child_pipelines.exists?
    end

    def created_successfully?
      persisted? && failure_reason.blank?
    end

    def detailed_status(current_user)
      Gitlab::Ci::Status::Pipeline::Factory
        .new(self.present, current_user)
        .fabricate!
    end

    def find_job_with_archive_artifacts(name)
      builds.latest.with_downloadable_artifacts.find_by_name(name)
    end

    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.
      @latest_builds_with_artifacts ||= builds.latest.with_artifacts_not_expired.to_a
    end

    def latest_report_builds(reports_scope = ::Ci::JobArtifact.with_reports)
      builds.latest.with_reports(reports_scope)
    end

    def latest_test_report_builds
      latest_report_builds(Ci::JobArtifact.test_reports).preload(:project)
    end

    def builds_with_coverage
      builds.latest.with_coverage
    end

    def builds_with_failed_tests(limit: nil)
      latest_test_report_builds.failed.limit(limit)
    end

    def has_reports?(reports_scope)
      complete? && latest_report_builds(reports_scope).exists?
    end

    def has_coverage_reports?
      pipeline_artifacts&.report_exists?(:code_coverage)
    end

    def can_generate_coverage_reports?
      has_reports?(Ci::JobArtifact.coverage_reports)
    end

    def has_codequality_mr_diff_report?
      pipeline_artifacts&.report_exists?(:code_quality_mr_diff)
    end

    def can_generate_codequality_reports?
      return false unless ::Gitlab::Ci::Features.display_quality_on_mr_diff?(project)

      has_reports?(Ci::JobArtifact.codequality_reports)
    end

    def test_report_summary
      strong_memoize(:test_report_summary) do
        Gitlab::Ci::Reports::TestReportSummary.new(latest_builds_report_results)
      end
    end

    def test_reports
      Gitlab::Ci::Reports::TestReports.new.tap do |test_reports|
        latest_test_report_builds.find_each do |build|
          build.collect_test_reports!(test_reports)
        end
      end
    end

    def accessibility_reports
      Gitlab::Ci::Reports::AccessibilityReports.new.tap do |accessibility_reports|
        latest_report_builds(Ci::JobArtifact.accessibility_reports).each do |build|
          build.collect_accessibility_reports!(accessibility_reports)
        end
      end
    end

    def coverage_reports
      Gitlab::Ci::Reports::CoverageReports.new.tap do |coverage_reports|
        latest_report_builds(Ci::JobArtifact.coverage_reports).includes(:project).find_each do |build|
          build.collect_coverage_reports!(coverage_reports)
        end
      end
    end

    def codequality_reports
      Gitlab::Ci::Reports::CodequalityReports.new.tap do |codequality_reports|
        latest_report_builds(Ci::JobArtifact.codequality_reports).each do |build|
          build.collect_codequality_reports!(codequality_reports)
        end
      end
    end

    def terraform_reports
      ::Gitlab::Ci::Reports::TerraformReports.new.tap do |terraform_reports|
        latest_report_builds(::Ci::JobArtifact.terraform_reports).each do |build|
          build.collect_terraform_reports!(terraform_reports)
        end
      end
    end

    def has_archive_artifacts?
      complete? && builds.latest.with_existing_job_artifacts(Ci::JobArtifact.archive.or(Ci::JobArtifact.metadata)).exists?
    end

    def has_exposed_artifacts?
      complete? && builds.latest.with_exposed_artifacts.exists?
    end

    def branch_updated?
      strong_memoize(:branch_updated) do
        push_details.branch_updated?
      end
    end

    # Returns the modified paths.
    #
    # The returned value is
    # * Array: List of modified paths that should be evaluated
    # * nil: Modified path can not be evaluated
    def modified_paths
      strong_memoize(:modified_paths) do
        if merge_request?
          merge_request.modified_paths
        elsif branch_updated?
          push_details.modified_paths
        elsif external_pull_request? && ::Feature.enabled?(:ci_modified_paths_of_external_prs, project, default_enabled: :yaml)
          external_pull_request.modified_paths
        end
      end
    end

    def all_worktree_paths
      strong_memoize(:all_worktree_paths) do
        project.repository.ls_files(sha)
      end
    end

    def top_level_worktree_paths
      strong_memoize(:top_level_worktree_paths) do
        project.repository.tree(sha).blobs.map(&:path)
      end
    end

    def default_branch?
      ref == project.default_branch
    end

    def merge_request?
      merge_request_id.present?
    end

    def external_pull_request?
      external_pull_request_id.present?
    end

    def detached_merge_request_pipeline?
      merge_request? && target_sha.nil?
    end

    def legacy_detached_merge_request_pipeline?
      detached_merge_request_pipeline? && !merge_request_ref?
    end

    def merged_result_pipeline?
      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 merge_request?
        merge_request.source_branch
      else
        ref
      end
    end

    def source_ref_slug
      Gitlab::Utils.slugify(source_ref.to_s)
    end

    def find_stage_by_name!(name)
      stages.find_by!(name: name)
    end

    def full_error_messages
      errors ? errors.full_messages.to_sentence : ""
    end

    def merge_request_event_type
      return unless merge_request?

      strong_memoize(:merge_request_event_type) do
        if merged_result_pipeline?
          :merged_result
        elsif detached_merge_request_pipeline?
          :detached
        end
      end
    end

    def persistent_ref
      @persistent_ref ||= PersistentRef.new(pipeline: self)
    end

    def dangling?
      Enums::Ci::Pipeline.dangling_sources.key?(source.to_sym)
    end

    def source_ref_path
      if branch? || merge_request?
        Gitlab::Git::BRANCH_REF_PREFIX + source_ref.to_s
      elsif tag?
        Gitlab::Git::TAG_REF_PREFIX + source_ref.to_s
      end
    end

    # Set scheduling type of processables if they were created before scheduling_type
    # data was deployed (https://gitlab.com/gitlab-org/gitlab/-/merge_requests/22246).
    def ensure_scheduling_type!
      processables.populate_scheduling_type!
    end

    def ensure_ci_ref!
      self.ci_ref = Ci::Ref.ensure_for(self)
    end

    def base_and_ancestors(same_project: false)
      # Without using `unscoped`, caller scope is also included into the query.
      # Using `unscoped` here will be redundant after Rails 6.1
      ::Gitlab::Ci::PipelineObjectHierarchy
        .new(self.class.unscoped.where(id: id), options: { same_project: same_project })
        .base_and_ancestors
    end

    # We need `base_and_ancestors` in a specific order to "break" when needed.
    # If we use `find_each`, then the order is broken.
    # rubocop:disable Rails/FindEach
    def reset_source_bridge!(current_user)
      if ::Feature.enabled?(:ci_reset_bridge_with_subsequent_jobs, project, default_enabled: :yaml)
        return unless bridge_waiting?

        source_bridge.pending!
        Ci::AfterRequeueJobService.new(project, current_user).execute(source_bridge) # rubocop:disable CodeReuse/ServiceClass
      else
        base_and_ancestors.includes(:source_bridge).each do |pipeline|
          break unless pipeline.bridge_waiting?

          pipeline.source_bridge.pending!
        end
      end
    end
    # rubocop:enable Rails/FindEach

    # EE-only
    def merge_train_pipeline?
      false
    end

    def security_reports(report_types: [])
      reports_scope = report_types.empty? ? ::Ci::JobArtifact.security_reports : ::Ci::JobArtifact.security_reports(file_types: report_types)

      ::Gitlab::Ci::Reports::Security::Reports.new(self).tap do |security_reports|
        latest_report_builds(reports_scope).each do |build|
          build.collect_security_reports!(security_reports)
        end
      end
    end

    def build_matchers
      self.builds.latest.build_matchers(project)
    end

    private

    def add_message(severity, content)
      messages.build(severity: severity, content: content)
    end

    def pipeline_data
      strong_memoize(:pipeline_data) do
        Gitlab::DataBuilder::Pipeline.build(self)
      end
    end

    def merge_request_diff_sha
      return unless merge_request?

      if merged_result_pipeline?
        source_sha
      else
        sha
      end
    end

    def merge_request_diff
      return unless merge_request?

      merge_request.merge_request_diff_for(merge_request_diff_sha)
    end

    def push_details
      strong_memoize(:push_details) do
        Gitlab::Git::Push.new(project, before_sha, sha, git_ref)
      end
    end

    def git_ref
      strong_memoize(:git_ref) do
        if merge_request?
          ##
          # 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
      end
    end

    def keep_around_commits
      return unless project

      project.repository.keep_around(self.sha, self.before_sha)
    end
  end
end

Ci::Pipeline.prepend_mod_with('Ci::Pipeline')