Merge pull request #2496 from ec-europa/ISAICP-6544

ISAICP-6544: Fix the restore_solr.sh script

scripts/solr/restore_solr.sh

@@ -5,6 +5,7 @@
 # and UAT environments. For local development better use the runner command:
 # $ ./vendor/bin/run toolkit:install-dump
 
+CURRENT_DIR=$(pwd)
 SOLR_SERVER_URL="http://localhost:8983/solr"
 TIMEOUT=300
 TIMEOUT_PATTERN='^[0-9]+$'
@@ -56,13 +57,30 @@ if ! [[ $TIMEOUT =~ ${TIMEOUT_PATTERN} ]] ; then
   error "Timeout needs to be numeric!";
 fi
 
-if [ "${CORE}" == '' ] || [ "${SNAPSHOT_DIR}" == '' ] || [ "${SNAPSHOT_NAME}" == '' ]; then
+if [ "${CORE}" == '' ] || [ "${SNAPSHOT_NAME}" == '' ]; then
   show_help;
   exit 1;
 fi
 
-CORE_EXISTS=`curl -sS "${SOLR_SERVER_URL}/admin/cores?action=STATUS&core=${CORE}&wt=xml" |grep -o '<long name="uptime">'`
+# Assume the current dir if no snapshot dir has been passed.
+if [ "${SNAPSHOT_DIR}" == '' ]; then
+  SNAPSHOT_DIR=${CURRENT_DIR}
+fi
+
+if [ ! -d "${SNAPSHOT_DIR}" ]; then
+  error "The '${SNAPSHOT_DIR}' directory doesn't exist!";
+fi
 
+# Normalize the snapshot dir to an absolute path.
+cd ${SNAPSHOT_DIR}
+SNAPSHOT_DIR=$(pwd)
+cd ${CURRENT_DIR}
+
+if [ ! -d "${SNAPSHOT_DIR}/snapshot.${SNAPSHOT_NAME}" ]; then
+  error "The '${SNAPSHOT_DIR}' directory doesn't contain a '${SNAPSHOT_NAME}' snapshot!";
+fi
+
+CORE_EXISTS=`curl -sS "${SOLR_SERVER_URL}/admin/cores?action=STATUS&core=${CORE}&wt=xml" |grep -o '<long name="uptime">'`
 if [ "${CORE_EXISTS}" == '' ]; then
   error "Solr '${CORE}' core does not exists on this server!";
 fi