Add publish snapshot script.

publish-snapshot

@@ -0,0 +1,41 @@
+#!/bin/bash
+
+function user_continue() {
+  read -p "Do you want to continue? [y/n]" -n 1 -r
+  echo
+  if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    exit 1
+  fi
+}
+
+if [ "$#" -ne 1 ]; then
+  echo "USAGE: `basename $0` <repo-path>"
+  exit
+fi
+
+REPO_PATH="${1}"
+SHA=`git rev-parse --verify HEAD`
+echo "================================================================="
+echo "BEGIN PUBLISH SNAPSHOT for revision ${SHA} at ${REPO_PATH}"
+echo "================================================================="
+user_continue
+
+# update pom to release version
+mvn clean && mvn package -Dmaven.javadoc.skip=true -B -V
+
+# Clone the maven repo
+pushd ${REPO_PATH}
+git pull
+popd
+
+# Deploy the artifact to the maven repo
+mvn deploy -DskipTests -DaltDeploymentRepository=snapshot::default::file://${REPO_PATH}
+
+# Push changes to the maven repo
+pushd ${REPO_PATH}
+git add .
+git commit -a -m "Publish snapshot: ${SHA}"
+git push origin master
+popd
+
+echo "Successfully published SNAPSHOT artifacts for ${SHA}"