add project dir and version consts to pdc.sh

Author: hcavalle

examples/vagrant/provision-dev-cluster.sh

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+
 apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
 echo deb https://apt.dockerproject.org/repo ubuntu-trusty main > /etc/apt/sources.list.d/docker.list
 apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv E56151BF
@@ -70,6 +71,8 @@ update-alternatives --set java /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
 readonly IP_ADDRESS=192.168.33.7
 readonly MESOS_VERSION=0.28.2-2.0.27
 readonly MARATHON_VERSION=1.1.2-1.0.482
+readonly PROJECT_HOME_DIR='/home/vagrant/marathon'
+readonly PROJECT_VERSION=`mvn -f $PROJECT_HOME_DIR/pom.xml org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | sed -n -e '/^\[.*\]/ !{ /^[0-9]/ { p; q } }'`
 
 
 function install_mesos {
@@ -84,10 +87,13 @@ function install_docker_compose {
   pip install docker-compose
 }
 
+function get_pom_version {
+  mvn -f ${PROJECT_HOME_DIR}/pom.xml org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | sed -n -e '/^\[.*\]/ !{ /^[0-9]/ { p; q } }'
+}
 
 function build_docker_compose_executor {
   mvn -f /home/vagrant/marathon/pom.xml clean package -U
-  chmod 777 /home/vagrant/marathon/target/docker-compose-executor_0.0.1.jar
+  chmod 777 /home/vagrant/marathon/target/docker-compose-executor_${PROJECT_VERSION}.jar
 }
 
 function install_cluster_config {