Run kill_uaa as part of integrationTests

Signed-off-by: Prateek Gangwal <prateek.gangwal@broadcom.com>

scripts/kill_uaa.sh

@@ -18,21 +18,43 @@ find_jps_command() {
 }
 
 function main() {
+  local pid
   local jps_command
+  local kill_count=5
   jps_command=$(find_jps_command)
 
-  while $jps_command | grep Bootstrap; do
-    $jps_command | grep Bootstrap | cut -f 1 -d' ' | xargs kill -HUP
-    echo "Waiting for Bootstrap to finish"
+  pid=$($jps_command -vlm | grep Bootstrap | grep uaa | cut -f 1 -d' ')
+  if [ -z "$pid" ]; then
+    echo "No UAA process found"
+    exit 0
+  fi
+
+  echo Currently running UAA processes:
+  $jps_command -vlm | egrep "^${pid} "
+  echo
+  echo -n "Attempting to kill UAA process with PID=$pid: "
+
+  while [ "$kill_count" -ge "0" ]; do
+    if ! $jps_command | egrep "^${pid} " > /dev/null; then
+      break
+    fi
+    echo -n .
+    kill -HUP "${pid}" || true
     sleep 1
+    kill_count=$((kill_count - 1))
   done
 
-  $jps_command | grep Bootstrap
+  if $jps_command | egrep "^${pid} " > /dev/null; then
+    echo -n " Forcibly killing: "
+    kill -9 "${pid}" || true
+  fi
+
+  $jps_command | egrep "^${pid} "
   if [ $? -eq 0 ]; then
-    echo "Bootstrap is still running"
+    echo " Bootstrap is still running"
     exit 1
   else
-    echo "Bootstrap has finished"
+    echo " Bootstrap has finished"
     exit 0
   fi
 }

uaa/build.gradle

@@ -158,7 +158,15 @@ generateDocs {
     dependsOn(slate)
 }
 
+//task declarations
+tasks.register('killUaa', Exec) {
+    workingDir '../'
+    executable = 'scripts/kill_uaa.sh'
+}
+
 integrationTest {
+    dependsOn killUaa
+
     filter {
         includeTestsMatching("org.cloudfoundry.identity.uaa.integration.*")
         includeTestsMatching("*IT")