feat: auto detect the build URL in the CLI publish pacts command

lib/pact_broker/client/cli/pact_commands.rb

@@ -61,7 +61,7 @@ def publish_pacts pact_files
                   number: consumer_app_version,
                   branch: branch,
                   tags: tags,
-                  build_url: options.build_url
+                  build_url: build_url
                 }.compact
 
                 PactBroker::Client::PublishPacts.call(
@@ -126,6 +126,14 @@ def consumer_app_version
                 end
               end
 
+              def build_url
+                if options.build_url.blank? && options.auto_detect_version_properties
+                  PactBroker::Client::Git.build_url
+                else
+                  options.build_url
+                end
+              end
+
               def explict_auto_detect_version_properties
                 @explict_auto_detect_version_properties ||= ARGV.include?("--auto-detect-version-properties")
               end

spec/lib/pact_broker/client/cli/broker_publish_spec.rb

@@ -9,6 +9,7 @@ module PactBroker::Client::CLI
         allow(PactBroker::Client::PublishPacts).to receive(:call).and_return(result)
         allow(PactBroker::Client::Git).to receive(:branch).and_return('bar')
         allow(PactBroker::Client::Git).to receive(:commit).and_return('6.6.6')
+        allow(PactBroker::Client::Git).to receive(:build_url).and_return('build_url')
         subject.options = OpenStruct.new(minimum_valid_options)
         allow($stdout).to receive(:puts)
       end
@@ -189,7 +190,7 @@ module PactBroker::Client::CLI
           invoke_broker
         end
 
-        it 'passes in the auto detected commit sha option with version_required: true' do
+        it 'passes in the auto detected commit sha option' do
           expect(PactBroker::Client::PublishPacts).to receive(:call).with(
             anything,
             anything,
@@ -200,6 +201,22 @@ module PactBroker::Client::CLI
           invoke_broker
         end
 
+        it 'determines the build URL' do
+          expect(PactBroker::Client::Git).to receive(:build_url)
+          invoke_broker
+        end
+
+        it 'passes in the auto detected build URL' do
+          expect(PactBroker::Client::PublishPacts).to receive(:call).with(
+            anything,
+            anything,
+            hash_including(build_url: 'build_url'),
+            anything,
+            anything
+          )
+          invoke_broker
+        end
+
         context "with the branch specified as well" do
           before do
             subject.options = OpenStruct.new(