feat(modules): migrate to go modules and bump go version 1.14.4

- migrate to go module
- bump go version 1.14.4

Signed-off-by: prateekpandey14 <prateek.pandey@mayadata.io>

buildscripts/tools.go

@@ -0,0 +1,22 @@
+// +build tools
+
+/*
+copyright 2020 the kubernetes authors.
+
+licensed under the apache license, version 2.0 (the "license");
+you may not use this file except in compliance with the license.
+you may obtain a copy of the license at
+
+    http://www.apache.org/licenses/license-2.0
+
+unless required by applicable law or agreed to in writing, software
+distributed under the license is distributed on an "as is" basis,
+without warranties or conditions of any kind, either express or implied.
+see the license for the specific language governing permissions and
+limitations under the license.
+*/
+
+// this package imports things required by build scripts, to force `go mod` to see them as dependencies
+package tools
+
+import _ "k8s.io/code-generator"

buildscripts/travis-build.sh

@@ -23,6 +23,8 @@ function checkGitDiff() {
 #make golint-travis
 #rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi
 
+make verify-deps
+
 echo "Running : make kubegen"
 make kubegen
 rc=$?; if [[ $rc != 0 ]]; then echo "make kubegen failed"; exit $rc; fi