[Findit] Fixing code coverage directory

appengine/findit/util_scripts/run.sh

 #!/bin/bash
 #
 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 # This script is to ease running Findit locally, running its unit tests, and
 # deploying Findit to App Engine.
 
 THIS_SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE:-$0}" )" && pwd )"
@@ skipping 33 matching lines @@
   echo "If there is any change to cron.yaml, dispatch.yaml, index.yaml, or"
   echo " queue.yaml since last deployment, please run appropriate commands"
   echo " below to update them:"
   echo "  ${APP_CFG} update_cron -A $1 ${FINDIT_DIR}"
   echo "  ${APP_CFG} update_dispatch -A $1 ${FINDIT_DIR}"
   echo "  ${APP_CFG} update_indexes -A $1 ${FINDIT_DIR}"
   echo "  ${APP_CFG} update_queues -A $1 ${FINDIT_DIR}"
 }
 
 run_unittests() {
-  local coverage_report_dir="${TMP_DIR}/coverage"
-  python ${INFRA_DIR}/test.py test appengine/findit --html-report ${coverage_report_dir}
-  echo "Code coverage report file://${coverage_report_dir}/index.html"
+  local findit="appengine/findit"
+  local coverage_report_parent_dir="${TMP_DIR}/coverage"
+  if [ ! -d ${coverage_report_parent_dir} ]; then
+    mkdir -p ${coverage_report_parent_dir}
+  fi
+  python ${INFRA_DIR}/test.py test ${findit} --html-report ${coverage_report_parent_dir}
+  echo "Code coverage report file://${coverage_report_parent_dir}/${findit}/index.html"
 }
 
 run_findit_locally() {
   local options="--storage_path ${TMP_DIR}/findit"
   python ${GOOGLE_APP_ENGINE_DIR}/dev_appserver.py ${options} ${FINDIT_DIR}/dispatch.yaml ${FINDIT_MODULES}
 }
 
 deploy_findit_for_test() {
   # Deploy a version for testing, the version name is the same as the user name.
   if [[ -z ${APP_ID} ]]; then
@@ skipping 103 matching lines @@
   deploy-test-dev)
     deploy_findit_for_test "dev"
     ;;
   deploy-test-prod)
     deploy_findit_for_test "prod"
     ;;
   *)
     print_usage
     ;;
 esac