verifyTargt.sh should be able to deduce the version of target platfor…

…m utils to use from the root pom, rather than hard-coding it

util/verifyTarget.sh

@@ -68,7 +68,6 @@ fi
 # defaults
 MVN="mvn"
 includeSources="-Dmirror-target-to-repo.includeSources=true" # by default, include sources
-targetplatformutilsversion=0.21.0
 INSTALLSCRIPT=/tmp/installFromTarget.sh
 LOG_GREP_INCLUDES="BUILD FAILURE|Only one of the following|Missing requirement|Unresolved requirement|IllegalArgumentException|Could not resolve|could not be found|being installed|Cannot satisfy dependency|FAILED"
 LOG_GREP_EXCLUDES="Failed to execute goal org.jboss.tools.tycho-plugins:target-platform-utils|Checksum validation failed, no checksums available from the repository"
@@ -88,6 +87,7 @@ while [[ "$#" -gt 0 ]]; do
     '-p') PROJECTS="$PROJECTS $2"; shift 1;;
     '-m') MVN="$2"; shift 1;;
     '-x') includeSources=""; shift 0;;
+    '-V') targetplatformutilsversion="$2"; shift 1;;
        *) others="$others,$1"; shift 0;;
   esac
   shift 1
@@ -107,6 +107,11 @@ fi
 PROJECTS=${PROJECTS//,/ }
 NOW=`date +%F_%H-%M`
 
+if [[ ! $targetplatformutilsversion ]]; then
+  # eg., 0.22.1-SNAPSHOT
+  targetplatformutilsversion=`cat ${BASEDIR}/pom.xml | grep util -B2 -A2 | grep version | sed -e "s#.\+<version>\(.\+\)</version>.*#\1#"`
+fi
+
 for PROJECT in $PROJECTS; do echo "Process $PROJECT ..."
 
   if [[ -d ${BASEDIR}/${PROJECT}target ]]; then