Make Flink PS available to travis

.travis.yml

@@ -2,4 +2,5 @@ language: scala
 jdk:
   - oraclejdk8
 sudo: false
-script: mvn clean verify
+os: linux
+before_install: sh scripts/build-flink-ps-travis.sh

scripts/build-flink-ps-travis.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+BASE_DIR=$(dirname $0)/..
+
+
+echo "building Flink PS on $TRAVIS_OS_NAME at $BASE_DIR"
+
+git submodule update --init --recursive
+
+sed -i 's/lazy val flinkVersion = \"1.2.0\"/lazy val flinkVersion = \"1.3.2\"/g' $BASE_DIR/external/flink-parameter-server/build.sbt
+sed -i 's/addSbtPlugin(\"com.eed3si9n\" \% \"sbt-assembly\" \% \"0.14.3\")/addSbtPlugin(\"com.eed3si9n\" \% \"sbt-assembly\" % \"0.14.5\")/g' $BASE_DIR/external/flink-parameter-server/project/assembly.sbt
+grep -q isSnapshot $BASE_DIR/external/flink-parameter-server/build.sbt || sed -i 's/organization := \"hu.sztaki.ilab\"\,/organization := \"hu.sztaki.ilab\"\, \
+isSnapshot := true,/g' $BASE_DIR/external/flink-parameter-server/build.sbt
+grep -q ThisBuild $BASE_DIR/external/flink-parameter-server/build.sbt || sed -i 's/lazy val breezeVersion = \"0.13\"/lazy val breezeVersion = \"0.13\" \
+resolvers in ThisBuild ++= Seq(Resolver.mavenLocal)/g' $BASE_DIR/external/flink-parameter-server/build.sbt
+
+cd $BASE_DIR/external/flink-parameter-server
+sbt clean publishM2

scripts/build-flink-ps.sh

@@ -2,16 +2,24 @@
 
 BASE_DIR=$(dirname $0)/..
 
+if [ -z "$OSTYPE" ]; then
+	CURR_OSTYPE="linux-gnu"
+else
+	CURR_OSTYPE=$OSTYPE
+fi
+
+echo "building Flink PS on $CURR_OSTYPE at $BASE_DIR"
+
 git submodule update --init --recursive
 
-if [[ "$OSTYPE" == "linux-gnu" ]]; then 
+if [[ "$CURR_OSTYPE" == "linux-gnu" ]]; then 
 	sed -i 's/lazy val flinkVersion = \"1.2.0\"/lazy val flinkVersion = \"1.4-SNAPSHOT\"/g' $BASE_DIR/external/flink-parameter-server/build.sbt
 	sed -i 's/addSbtPlugin(\"com.eed3si9n\" \% \"sbt-assembly\" \% \"0.14.3\")/addSbtPlugin(\"com.eed3si9n\" \% \"sbt-assembly\" % \"0.14.5\")/g' $BASE_DIR/external/flink-parameter-server/project/assembly.sbt
 	grep -q isSnapshot $BASE_DIR/external/flink-parameter-server/build.sbt || sed -i 's/organization := \"hu.sztaki.ilab\"\,/organization := \"hu.sztaki.ilab\"\, \
 	isSnapshot := true,/g' $BASE_DIR/external/flink-parameter-server/build.sbt
 	grep -q ThisBuild $BASE_DIR/external/flink-parameter-server/build.sbt || sed -i 's/lazy val breezeVersion = \"0.13\"/lazy val breezeVersion = \"0.13\" \
 resolvers in ThisBuild ++= Seq(Resolver.mavenLocal)/g' $BASE_DIR/external/flink-parameter-server/build.sbt
-elif [[ "$OSTYPE" == "darwin"* ]]; then
+elif [[ "$CURR_OSTYPE" == "darwin"* ]]; then
 	sed -i ".sbt" 's/addSbtPlugin(\"com.eed3si9n\" \% \"sbt-assembly\" \% \"0.14.3\")/addSbtPlugin(\"com.eed3si9n\" \% \"sbt-assembly\" % \"0.14.5\")/g' $BASE_DIR/external/flink-parameter-server/project/assembly.sbt
 	grep -q isSnapshot $BASE_DIR/external/flink-parameter-server/build.sbt || sed -i ".sbt" 's/organization := \"hu.sztaki.ilab\"\,/organization := \"hu.sztaki.ilab\"\, \
 	isSnapshot := true,/g' $BASE_DIR/external/flink-parameter-server/build.sbt