Revert "Build registering fix"7-12-stable_revert

This reverts commit 891a003c7f85bd99a4401a1abce5d9cb2cd98891.

4 files changed, 9 insertions, 37 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 6d815fb..2d84112 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,4 @@
 v7.12.1
-  - Runner without tag should pick builds without tag only
   - Explicit error in the GitLab when commit not found.
   - Fix: lint with relative subpath
   - Update webhook example
diff --git a/app/services/register_build_service.rb b/app/services/register_build_service.rb
index b15e762..e0f1659 100644
--- a/app/services/register_build_service.rb
+++ b/app/services/register_build_service.rb
@@ -15,10 +15,14 @@ class RegisterBuildService
 
     builds = builds.order('created_at ASC')
 
-    build = builds.find do |build|
-      (build.tag_list - current_runner.tag_list).empty?
-    end
-      
+    build =
+      if current_runner.tag_list.present?
+        builds.find do |build|
+          (build.tag_list - current_runner.tag_list).empty?
+        end
+      else
+        builds.first
+      end
 
     if build
       # In case when 2 runners try to assign the same build, second runner will be declined
diff --git a/spec/requests/api/builds_spec.rb b/spec/requests/api/builds_spec.rb
index 64d00bf..1fece31 100644
--- a/spec/requests/api/builds_spec.rb
+++ b/spec/requests/api/builds_spec.rb
@@ -3,7 +3,7 @@ require 'spec_helper'
 describe API::API do
   include ApiHelpers
 
-  let(:runner) { FactoryGirl.create(:runner, tag_list: ["mysql", "ruby"]) }
+  let(:runner) { FactoryGirl.create(:runner) }
   let(:project) { FactoryGirl.create(:project) }
 
   describe "Builds API for runners" do
diff --git a/spec/services/register_build_service_spec.rb b/spec/services/register_build_service_spec.rb
index b5af777..1407346 100644
--- a/spec/services/register_build_service_spec.rb
+++ b/spec/services/register_build_service_spec.rb
@@ -13,37 +13,6 @@ describe RegisterBuildService do
   end
 
   describe :execute do
-    context 'runner follow tag list' do
-      it "picks build with the same tag" do
-        pending_build.tag_list = ["linux"]
-        pending_build.save
-        specific_runner.tag_list = ["linux"]
-        service.execute(specific_runner).should == pending_build
-      end
-
-      it "does not pick build with different tag" do
-        pending_build.tag_list = ["linux"]
-        pending_build.save
-        specific_runner.tag_list = ["win32"]
-        service.execute(specific_runner).should be_false
-      end
-
-      it "picks build without tag" do
-        service.execute(specific_runner).should == pending_build
-      end
-
-      it "does not pick build with tag" do
-        pending_build.tag_list = ["linux"]
-        pending_build.save
-        service.execute(specific_runner).should be_false
-      end
-
-      it "pick build without tag" do
-        specific_runner.tag_list = ["win32"]
-        service.execute(specific_runner).should == pending_build
-      end
-    end
-
     context 'allow shared runners' do
       before do
         project.shared_runners_enabled = true