update kokoro build.sh

kokoro/build.sh

diff --git a/kokoro/build.sh b/kokoro/build.sh
index 732fb33..678c96e 100755
--- a/kokoro/build.sh
+++ b/kokoro/build.sh
@@ -1,17 +1,19 @@
 #!/bin/bash
 set -ex
 
-cd git
-export GOPATH=$(pwd)
-echo "GOPATH=$GOPATH"
-mkdir -p ${GOPATH}/bin
-mkdir -p ${GOPATH}/lib
-mkdir -p ${GOPATH}/src
+BUILDROOT=${BUILDROOT:-github/apidVerifyApiKey}
+export BUILDROOT
 
-go version
+# Make a temporary GOPATH to build in
+gobase=`mktemp -d`
+base=${gobase}/src/github.com/apid/apidVerifyApiKey
+GOPATH=${gobase}
+export GOPATH
 
-mv ./apidVerifyApiKey ./src
-cd ./src/apidVerifyApiKey
+base=${GOPATH}/src/github.com/apid/apidVerifyApiKey
+mkdir -p ${base}
+(cd ${BUILDROOT}; tar cf - .) | (cd ${base}; tar xf -)
+cd ${base}
 
 
 echo "Getting glide"
@@ -19,4 +21,6 @@
 echo "Install dependencies for tests"
 time ${GOPATH}/bin/glide up -v
 
+go version
+
 go test $(glide novendor)