Refactor openshift buildconfig CLI options.

- Remove --buildconfig, -bc option. Create buildconfig if service has build info
- Rename --branch to --build-branch
- Rename --repo to --build-repo

pkg/app/app.go

@@ -63,7 +63,8 @@ func ValidateFlags(bundle string, args []string, cmd *cobra.Command, opt *kobjec
 
 	// OpenShift specific flags
 	deploymentConfig := cmd.Flags().Lookup("deployment-config").Changed
-	buildConfig := cmd.Flags().Lookup("build-config").Changed
+	buildRepo := cmd.Flags().Lookup("build-repo").Changed
+	buildBranch := cmd.Flags().Lookup("build-branch").Changed
 
 	// Kubernetes specific flags
 	chart := cmd.Flags().Lookup("chart").Changed
@@ -90,8 +91,11 @@ func ValidateFlags(bundle string, args []string, cmd *cobra.Command, opt *kobjec
 		if deploymentConfig {
 			logrus.Fatalf("--deployment-config is an OpenShift only flag")
 		}
-		if buildConfig {
-			logrus.Fatalf("--build-config is an Openshift only flag")
+		if buildRepo {
+			logrus.Fatalf("--build-repo is an Openshift only flag")
+		}
+		if buildBranch {
+			logrus.Fatalf("--build-branch is an Openshift only flag")
 		}
 	}