When asked to clear cache, delete all data from sqlite, EXCEPT when turning debug mode on/off

utils/lodspk.sh

@@ -85,7 +85,7 @@ if [[ $currentOperation == "debug" ]]; then
     exit 1
   fi
   php $DIR/modules/debug.php "$debugOperation" 
-  $DIR/modules/cache.sh clear
+  $DIR/modules/cache.sh clear nometa
   exit
 fi
 

utils/modules/cache.sh

@@ -3,10 +3,13 @@
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 cacheDir=$DIR/../../cache
-
+metaDir=$DIR/../../meta
 if [[ $1 == "clear" ]]; then
   if [ -d "$cacheDir" ]; then
     rm -f $cacheDir/*
+    if [[ $2 != "nometa" ]]; then
+      sqlite3 $metaDir/db.sqlite 'delete from document'
+    fi
   else
     echo "ERROR: Couldn't find cache directory" >&2 
     exit 1