From e6d66c4d3b8bdaa4abc85f3f35e0b06b785008da Mon Sep 17 00:00:00 2001
From: Kamil Trzcinski <ayufan@ayufan.eu>
Date: Sun, 12 Jun 2016 15:15:58 +0200
Subject: Don't fail builds for projects that are deleted when they are stuck

---
 CHANGELOG                                   |  1 +
 app/workers/stuck_ci_builds_worker.rb       |  2 +-
 spec/workers/stuck_ci_builds_worker_spec.rb | 19 ++++++++++++++++---
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 8f897b4a34c..59a335e9d8c 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -21,6 +21,7 @@ v 8.9.0 (unreleased)
   - Redesign navigation for project pages
   - Fix groups API to list only user's accessible projects
   - Redesign account and email confirmation emails
+  - Don't fail builds for projects that are deleted
   - `git clone https://host/namespace/project` now works, in addition to using the `.git` suffix
   - Bump nokogiri to 1.6.8
   - Use gitlab-shell v3.0.0
diff --git a/app/workers/stuck_ci_builds_worker.rb b/app/workers/stuck_ci_builds_worker.rb
index ca594e77e7c..6828013b377 100644
--- a/app/workers/stuck_ci_builds_worker.rb
+++ b/app/workers/stuck_ci_builds_worker.rb
@@ -6,7 +6,7 @@ class StuckCiBuildsWorker
   def perform
     Rails.logger.info 'Cleaning stuck builds'
 
-    builds = Ci::Build.running_or_pending.where('updated_at < ?', BUILD_STUCK_TIMEOUT.ago)
+    builds = Ci::Build.joins(:project).running_or_pending.where('ci_builds.updated_at < ?', BUILD_STUCK_TIMEOUT.ago)
     builds.find_each(batch_size: 50).each do |build|
       Rails.logger.debug "Dropping stuck #{build.status} build #{build.id} for runner #{build.runner_id}"
       build.drop
diff --git a/spec/workers/stuck_ci_builds_worker_spec.rb b/spec/workers/stuck_ci_builds_worker_spec.rb
index 665ec20f224..801fa31b45d 100644
--- a/spec/workers/stuck_ci_builds_worker_spec.rb
+++ b/spec/workers/stuck_ci_builds_worker_spec.rb
@@ -2,6 +2,7 @@ require "spec_helper"
 
 describe StuckCiBuildsWorker do
   let!(:build) { create :ci_build }
+  let(:worker) { described_class.new }
 
   subject do
     build.reload
@@ -16,13 +17,13 @@ describe StuckCiBuildsWorker do
 
       it 'gets dropped if it was updated over 2 days ago' do
         build.update!(updated_at: 2.days.ago)
-        StuckCiBuildsWorker.new.perform
+        worker.perform
         is_expected.to eq('failed')
       end
 
       it "is still #{status}" do
         build.update!(updated_at: 1.minute.ago)
-        StuckCiBuildsWorker.new.perform
+        worker.perform
         is_expected.to eq(status)
       end
     end
@@ -36,9 +37,21 @@ describe StuckCiBuildsWorker do
 
       it "is still #{status}" do
         build.update!(updated_at: 2.days.ago)
-        StuckCiBuildsWorker.new.perform
+        worker.perform
         is_expected.to eq(status)
       end
     end
   end
+
+  context "for deleted project" do
+    before do
+      build.update!(status: :running, updated_at: 2.days.ago)
+      build.project.update(pending_delete: true)
+    end
+
+    it "does not drop build" do
+      expect_any_instance_of(Ci::Build).not_to receive(:drop)
+      worker.perform
+    end
+  end
 end
-- 
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