521 lines
16 KiB
Ruby
521 lines
16 KiB
Ruby
require 'spec_helper'
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describe Ci::ProcessPipelineService, '#execute', :services do
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let(:user) { create(:user) }
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let(:project) { create(:empty_project) }
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let(:pipeline) do
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create(:ci_empty_pipeline, ref: 'master', project: project)
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end
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before do
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project.add_developer(user)
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end
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context 'when simple pipeline is defined' do
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before do
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create_build('linux', stage_idx: 0)
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create_build('mac', stage_idx: 0)
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create_build('rspec', stage_idx: 1)
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create_build('rubocop', stage_idx: 1)
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create_build('deploy', stage_idx: 2)
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end
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it 'processes a pipeline' do
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expect(process_pipeline).to be_truthy
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succeed_pending
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expect(builds.success.count).to eq(2)
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expect(process_pipeline).to be_truthy
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succeed_pending
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expect(builds.success.count).to eq(4)
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expect(process_pipeline).to be_truthy
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succeed_pending
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expect(builds.success.count).to eq(5)
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expect(process_pipeline).to be_falsey
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end
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it 'does not process pipeline if existing stage is running' do
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expect(process_pipeline).to be_truthy
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expect(builds.pending.count).to eq(2)
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expect(process_pipeline).to be_falsey
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expect(builds.pending.count).to eq(2)
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end
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end
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context 'custom stage with first job allowed to fail' do
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before do
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create_build('clean_job', stage_idx: 0, allow_failure: true)
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create_build('test_job', stage_idx: 1, allow_failure: true)
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end
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it 'automatically triggers a next stage when build finishes' do
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expect(process_pipeline).to be_truthy
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expect(builds_statuses).to eq ['pending']
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fail_running_or_pending
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expect(builds_statuses).to eq %w(failed pending)
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fail_running_or_pending
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expect(pipeline.reload).to be_success
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end
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end
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context 'when optional manual actions are defined' do
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before do
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create_build('build', stage_idx: 0)
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create_build('test', stage_idx: 1)
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create_build('test_failure', stage_idx: 2, when: 'on_failure')
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create_build('deploy', stage_idx: 3)
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create_build('production', stage_idx: 3, when: 'manual', allow_failure: true)
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create_build('cleanup', stage_idx: 4, when: 'always')
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create_build('clear:cache', stage_idx: 4, when: 'manual', allow_failure: true)
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end
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context 'when builds are successful' do
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it 'properly processes the pipeline' do
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expect(process_pipeline).to be_truthy
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expect(builds_names).to eq ['build']
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expect(builds_statuses).to eq ['pending']
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test)
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expect(builds_statuses).to eq %w(success pending)
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test deploy production)
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expect(builds_statuses).to eq %w(success success pending manual)
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test deploy production cleanup clear:cache)
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expect(builds_statuses).to eq %w(success success success manual pending manual)
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succeed_running_or_pending
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expect(builds_statuses).to eq %w(success success success manual success manual)
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expect(pipeline.reload.status).to eq 'success'
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end
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end
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context 'when test job fails' do
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it 'properly processes the pipeline' do
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expect(process_pipeline).to be_truthy
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expect(builds_names).to eq ['build']
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expect(builds_statuses).to eq ['pending']
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test)
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expect(builds_statuses).to eq %w(success pending)
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fail_running_or_pending
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expect(builds_names).to eq %w(build test test_failure)
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expect(builds_statuses).to eq %w(success failed pending)
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test test_failure cleanup)
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expect(builds_statuses).to eq %w(success failed success pending)
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succeed_running_or_pending
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expect(builds_statuses).to eq %w(success failed success success)
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expect(pipeline.reload.status).to eq 'failed'
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end
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end
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context 'when test and test_failure jobs fail' do
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it 'properly processes the pipeline' do
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expect(process_pipeline).to be_truthy
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expect(builds_names).to eq ['build']
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expect(builds_statuses).to eq ['pending']
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test)
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expect(builds_statuses).to eq %w(success pending)
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fail_running_or_pending
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expect(builds_names).to eq %w(build test test_failure)
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expect(builds_statuses).to eq %w(success failed pending)
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fail_running_or_pending
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expect(builds_names).to eq %w(build test test_failure cleanup)
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expect(builds_statuses).to eq %w(success failed failed pending)
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test test_failure cleanup)
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expect(builds_statuses).to eq %w(success failed failed success)
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expect(pipeline.reload.status).to eq('failed')
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end
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end
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context 'when deploy job fails' do
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it 'properly processes the pipeline' do
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expect(process_pipeline).to be_truthy
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expect(builds_names).to eq ['build']
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expect(builds_statuses).to eq ['pending']
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test)
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expect(builds_statuses).to eq %w(success pending)
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succeed_running_or_pending
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expect(builds_names).to eq %w(build test deploy production)
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expect(builds_statuses).to eq %w(success success pending manual)
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fail_running_or_pending
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expect(builds_names).to eq %w(build test deploy production cleanup)
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expect(builds_statuses).to eq %w(success success failed manual pending)
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succeed_running_or_pending
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expect(builds_statuses).to eq %w(success success failed manual success)
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expect(pipeline.reload).to be_failed
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end
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end
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context 'when build is canceled in the second stage' do
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it 'does not schedule builds after build has been canceled' do
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expect(process_pipeline).to be_truthy
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expect(builds_names).to eq ['build']
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expect(builds_statuses).to eq ['pending']
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succeed_running_or_pending
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expect(builds.running_or_pending).not_to be_empty
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expect(builds_names).to eq %w(build test)
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expect(builds_statuses).to eq %w(success pending)
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cancel_running_or_pending
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expect(builds.running_or_pending).to be_empty
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expect(builds_names).to eq %w[build test]
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expect(builds_statuses).to eq %w[success canceled]
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expect(pipeline.reload).to be_canceled
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end
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end
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context 'when listing optional manual actions' do
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it 'returns only for skipped builds' do
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# currently all builds are created
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expect(process_pipeline).to be_truthy
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expect(manual_actions).to be_empty
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# succeed stage build
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succeed_running_or_pending
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expect(manual_actions).to be_empty
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# succeed stage test
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succeed_running_or_pending
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expect(manual_actions).to be_one # production
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# succeed stage deploy
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succeed_running_or_pending
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expect(manual_actions).to be_many # production and clear cache
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end
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end
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end
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context 'when there are manual action in earlier stages' do
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context 'when first stage has only optional manual actions' do
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before do
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create_build('build', stage_idx: 0, when: 'manual', allow_failure: true)
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create_build('check', stage_idx: 1)
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create_build('test', stage_idx: 2)
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process_pipeline
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end
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it 'starts from the second stage' do
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expect(all_builds_statuses).to eq %w[manual pending created]
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end
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end
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context 'when second stage has only optional manual actions' do
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before do
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create_build('check', stage_idx: 0)
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create_build('build', stage_idx: 1, when: 'manual', allow_failure: true)
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create_build('test', stage_idx: 2)
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process_pipeline
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end
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it 'skips second stage and continues on third stage' do
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expect(all_builds_statuses).to eq(%w[pending created created])
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builds.first.success
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expect(all_builds_statuses).to eq(%w[success manual pending])
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end
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end
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end
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context 'when there are only manual actions in stages' do
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before do
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create_build('image', stage_idx: 0, when: 'manual', allow_failure: true)
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create_build('build', stage_idx: 1, when: 'manual', allow_failure: true)
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create_build('deploy', stage_idx: 2, when: 'manual')
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create_build('check', stage_idx: 3)
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process_pipeline
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end
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it 'processes all jobs until blocking actions encountered' do
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expect(all_builds_statuses).to eq(%w[manual manual manual created])
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expect(all_builds_names).to eq(%w[image build deploy check])
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expect(pipeline.reload).to be_blocked
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end
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end
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context 'when blocking manual actions are defined' do
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before do
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create_build('code:test', stage_idx: 0)
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create_build('staging:deploy', stage_idx: 1, when: 'manual')
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create_build('staging:test', stage_idx: 2, when: 'on_success')
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create_build('production:deploy', stage_idx: 3, when: 'manual')
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create_build('production:test', stage_idx: 4, when: 'always')
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end
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context 'when first stage succeeds' do
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it 'blocks pipeline on stage with first manual action' do
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process_pipeline
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expect(builds_names).to eq %w[code:test]
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expect(builds_statuses).to eq %w[pending]
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expect(pipeline.reload.status).to eq 'pending'
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succeed_running_or_pending
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expect(builds_names).to eq %w[code:test staging:deploy]
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expect(builds_statuses).to eq %w[success manual]
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expect(pipeline.reload).to be_manual
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end
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end
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context 'when first stage fails' do
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it 'does not take blocking action into account' do
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process_pipeline
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expect(builds_names).to eq %w[code:test]
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expect(builds_statuses).to eq %w[pending]
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expect(pipeline.reload.status).to eq 'pending'
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fail_running_or_pending
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expect(builds_names).to eq %w[code:test production:test]
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expect(builds_statuses).to eq %w[failed pending]
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succeed_running_or_pending
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expect(builds_statuses).to eq %w[failed success]
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expect(pipeline.reload).to be_failed
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end
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end
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context 'when pipeline is promoted sequentially up to the end' do
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before do
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# Users need ability to merge into a branch in order to trigger
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# protected manual actions.
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#
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create(:protected_branch, :developers_can_merge,
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name: 'master', project: project)
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end
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it 'properly processes entire pipeline' do
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process_pipeline
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expect(builds_names).to eq %w[code:test]
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expect(builds_statuses).to eq %w[pending]
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succeed_running_or_pending
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expect(builds_names).to eq %w[code:test staging:deploy]
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expect(builds_statuses).to eq %w[success manual]
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expect(pipeline.reload).to be_manual
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play_manual_action('staging:deploy')
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expect(builds_statuses).to eq %w[success pending]
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succeed_running_or_pending
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expect(builds_names).to eq %w[code:test staging:deploy staging:test]
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expect(builds_statuses).to eq %w[success success pending]
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succeed_running_or_pending
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expect(builds_names).to eq %w[code:test staging:deploy staging:test
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production:deploy]
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expect(builds_statuses).to eq %w[success success success manual]
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expect(pipeline.reload).to be_manual
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expect(pipeline.reload).to be_blocked
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expect(pipeline.reload).not_to be_active
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expect(pipeline.reload).not_to be_complete
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play_manual_action('production:deploy')
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expect(builds_statuses).to eq %w[success success success pending]
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expect(pipeline.reload).to be_running
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succeed_running_or_pending
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expect(builds_names).to eq %w[code:test staging:deploy staging:test
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production:deploy production:test]
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expect(builds_statuses).to eq %w[success success success success pending]
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expect(pipeline.reload).to be_running
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succeed_running_or_pending
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expect(builds_names).to eq %w[code:test staging:deploy staging:test
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production:deploy production:test]
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expect(builds_statuses).to eq %w[success success success success success]
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expect(pipeline.reload).to be_success
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end
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end
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end
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context 'when second stage has only on_failure jobs' do
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before do
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create_build('check', stage_idx: 0)
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create_build('build', stage_idx: 1, when: 'on_failure')
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create_build('test', stage_idx: 2)
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process_pipeline
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end
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it 'skips second stage and continues on third stage' do
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expect(all_builds_statuses).to eq(%w[pending created created])
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builds.first.success
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expect(all_builds_statuses).to eq(%w[success skipped pending])
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end
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end
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context 'when failed build in the middle stage is retried' do
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context 'when failed build is the only unsuccessful build in the stage' do
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before do
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create_build('build:1', stage_idx: 0)
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create_build('build:2', stage_idx: 0)
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create_build('test:1', stage_idx: 1)
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create_build('test:2', stage_idx: 1)
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create_build('deploy:1', stage_idx: 2)
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create_build('deploy:2', stage_idx: 2)
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end
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it 'does trigger builds in the next stage' do
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expect(process_pipeline).to be_truthy
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expect(builds_names).to eq ['build:1', 'build:2']
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succeed_running_or_pending
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expect(builds_names).to eq ['build:1', 'build:2', 'test:1', 'test:2']
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pipeline.builds.find_by(name: 'test:1').success
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pipeline.builds.find_by(name: 'test:2').drop
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expect(builds_names).to eq ['build:1', 'build:2', 'test:1', 'test:2']
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Ci::Build.retry(pipeline.builds.find_by(name: 'test:2'), user).success
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expect(builds_names).to eq ['build:1', 'build:2', 'test:1', 'test:2',
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'test:2', 'deploy:1', 'deploy:2']
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end
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end
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end
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context 'updates a list of retried builds' do
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subject { described_class.retried.order(:id) }
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let!(:build_retried) { create_build('build') }
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let!(:build) { create_build('build') }
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let!(:test) { create_build('test') }
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it 'returns unique statuses' do
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process_pipeline
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expect(all_builds.latest).to contain_exactly(build, test)
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expect(all_builds.retried).to contain_exactly(build_retried)
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end
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end
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def process_pipeline
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described_class.new(pipeline.project, user).execute(pipeline)
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end
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def all_builds
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pipeline.builds.order(:stage_idx, :id)
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end
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def builds
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all_builds.where.not(status: [:created, :skipped])
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end
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def builds_names
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builds.pluck(:name)
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end
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def all_builds_names
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all_builds.pluck(:name)
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end
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def builds_statuses
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builds.pluck(:status)
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end
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def all_builds_statuses
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all_builds.pluck(:status)
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end
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def succeed_pending
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builds.pending.update_all(status: 'success')
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end
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def succeed_running_or_pending
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pipeline.builds.running_or_pending.each(&:success)
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end
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def fail_running_or_pending
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pipeline.builds.running_or_pending.each(&:drop)
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end
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def cancel_running_or_pending
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pipeline.builds.running_or_pending.each(&:cancel)
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end
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def play_manual_action(name)
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builds.find_by(name: name).play(user)
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end
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def manual_actions
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pipeline.manual_actions(true)
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end
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def create_build(name, **opts)
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create(:ci_build, :created, pipeline: pipeline, name: name, **opts)
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end
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end
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