Deployment scripts tidy up

Author: viniciusam

.travis.yml

@@ -20,8 +20,6 @@ env:
     - CACHE_DIR=$HOME/.cache
     - MAVEN_HOME=/usr/local/maven
     - MAVEN_CFG=$HOME/.m2
-    - MAVEN_HELP_PLUGIN="org.apache.maven.plugins:maven-help-plugin:3.1.0"
-    - MAVEN_VERSION_PLUGIN="org.codehaus.mojo:versions-maven-plugin:2.7"
     - DB_URL="127.0.0.1:1521:XE"
     - DB_UT3_USER=ut3
     - DB_UT3_PASS=ut3

.travis/deploy_release.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 set -ev
 
-VERSION=$(tr -d "/v/" <<<$TRAVIS_TAG);
-mvn $MAVEN_VERSION_PLUGIN:set -DnewVersion=${VERSION};
+VERSION=$(tr -d "/v/" <<<${TRAVIS_TAG})
+mvn org.codehaus.mojo:versions-maven-plugin:2.7:set -DnewVersion=${VERSION}
 
 cd utplsql-maven-plugin
 mvn deploy -DskipTests -U -Prelease

.travis/deploy_snapshot.sh

@@ -2,11 +2,11 @@
 set -ev
 
 DATE=`date +%Y%m%d%H%M`
-OLD_VERSION=`mvn -q ${MAVEN_HELP_PLUGIN}:evaluate -DforceStdout -Dexpression=project.version`
+OLD_VERSION=`mvn -q org.apache.maven.plugins:maven-help-plugin:3.1.0:evaluate -DforceStdout -Dexpression=project.version`
 VERSION=`sed "s/-SNAPSHOT/-${DATE}-SNAPSHOT/g" <<<"${OLD_VERSION}"`
 
 echo "Changing snapshot version, OLD: ${OLD_VERSION} NEW: ${VERSION}"
-mvn $MAVEN_VERSION_PLUGIN:set -DnewVersion=${VERSION};
+mvn org.codehaus.mojo:versions-maven-plugin:2.7:set -DnewVersion=${VERSION}
 
 cd utplsql-maven-plugin
 mvn deploy -DskipTests -U -Prelease