Merge pull request #144 from contiv/go1.4.2-check

scripts/checks: adjust to ensure go 1.4.2 is in use

Author: Erik Hollensbe

Makefile

@@ -87,12 +87,12 @@ unit-test-centos: stop clean
 system-test: system-test-singlehost system-test-multihost
 
 # the `make stop` here and below are necessary because build leaves around a VM (intentionally)
-system-test-singlehost: stop clean
+system-test-singlehost: stop clean checks
 	make build stop
 	godep go test -v --timeout 30m -run "sanity" \
 					   github.com/contiv/netplugin/systemtests/singlehost
 
-system-test-multihost: stop clean
+system-test-multihost: stop clean checks build
 	make build stop
 	godep go test -v --timeout 80m -run "sanity" \
 					   github.com/contiv/netplugin/systemtests/twohosts

scripts/checks

@@ -13,12 +13,18 @@ BUILD_PKGS=$1
 
 echo "+++ Checking Go version..."
 ver=$(go version | awk '{print $3}')
-minVer="go1.4"
+minVer="go1.4.2"
+maxVer="go1.4.2"
 if [[ ${ver} < ${minVer} ]]; then
     echo "!!! Go version check failed. Expected >=${minVer} but found ${ver}"
     exit 1
 fi
 
+if [[ ${ver} > ${maxVer} ]]; then
+    echo "!!! Go version check failed. Expected =<${maxVer} but found ${ver}"
+    exit 1
+fi
+
 echo "+++ Checking gofmt..."
 fmtRes=$(gofmt -l $BUILD_PKGS)
 if [ -n "${fmtRes}" ]; then