add arguments to support customized working dir

cros_cp_localmanifest.sh

@@ -1,9 +1,15 @@
 #!/bin/bash
-
-SCRIPT_DIR=${HOME}/chrome/daily_routine_repo
-WORKING_DIR=${HOME}/chrome/dailyBuildToT
-# WORKING_DIR=/home/casperchang/chrome/ToT
+#
+# enter working directory
+#
+_working_dir_name=$1
+_working_dir_name=${_working_dir_name::-1}
+_mydir="$(pwd)"
+_parentdir="$(dirname "$_mydir")"
+_working_full_path="${_parentdir}/${_working_dir_name}"
+cd ${_working_full_path}
+echo "working path ${_working_full_path}"
 
 cp -R ${SCRIPT_DIR}/local_manifests ${WORKING_DIR}/.repo 
-
 ls ${WORKING_DIR}/.repo 
+ls ${WORKING_DIR}/.repo/local_manifests