Merge branch 'zj-unadressable-url-variables' into 'master'

Do not check for valid url for .gitlab-ci.yml

Closes #22970

See merge request !8451

changelogs/unreleased/zj-unadressable-url-variables.yml

+---
+title: Don't validate environment urls on .gitlab-ci.yml
+merge_request:
+author:

lib/gitlab/ci/config/entry/environment.rb

@@ -33,7 +33,6 @@ module Gitlab
 
               validates :url,
                         length: { maximum: 255 },
-                        addressable_url: true,
                         allow_nil: true
 
               validates :action,

spec/lib/ci/gitlab_ci_yaml_processor_spec.rb

@@ -769,6 +769,19 @@ module Ci
           expect(builds.first[:environment]).to eq(environment[:name])
           expect(builds.first[:options]).to include(environment: environment)
         end
+
+        context 'the url has a port as variable' do
+          let(:environment) do
+            { name: 'production',
+              url: 'http://production.gitlab.com:$PORT' }
+          end
+
+          it 'allows a variable for the port' do
+            expect(builds.size).to eq(1)
+            expect(builds.first[:environment]).to eq(environment[:name])
+            expect(builds.first[:options]).to include(environment: environment)
+          end
+        end
       end
 
       context 'when no environment is specified' do

spec/lib/gitlab/ci/config/entry/environment_spec.rb

@@ -196,22 +196,5 @@ describe Gitlab::Ci::Config::Entry::Environment do
         end
       end
     end
-
-    context 'when invalid URL is used' do
-      let(:config) { { name: 'test', url: 'invalid-example.gitlab.com' } }
-
-      describe '#valid?' do
-        it 'is not valid' do
-          expect(entry).not_to be_valid
-        end
-      end
-
-      describe '#errors?' do
-        it 'contains error about invalid URL' do
-          expect(entry.errors)
-            .to include "environment url must be a valid url"
-        end
-      end
-    end
   end
 end