-### for start_build
-### put your commands here to
-### build, test and produce coverage reports
+if [ $# -gt 0 ]; then
+ INFO "Code to compile: gerrit refspec '$1', commit-id: '$2'"
+ git fetch origin $1 || FATAL "git fetch origin '$1' didn't work"
+ git checkout -f $2 || FATAL "git checkout -f '$2' didn't work"
+else
+ INFO "Code to compile: master"
+ git checkout master
+fi
+
+INFO "starting build"
+make clean || FATAL "make clean failed"
+./BUILD_UB.sh