addition for concat example

concat-example.sh

@@ -1,3 +1,4 @@
+# cache busting and concatenation example
 function magic() {
     FN="$1.$2"
     MD5="$1_$(md5sum "$FN" | cut -f1 -d' ').$2"
@@ -21,3 +22,8 @@ done
 sed -i -e 's$.*JS_ANCHOR.*$\0\n<link rel="stylesheet" href="all.css" type="text/css" />$' index.html
 magic all js
 
+
+DB_VERSION=$(date +%s)
+# or better
+DB_VERSION=$(git rev-parse --short HEAD)
+sed -i -e "s/let databaseFolder = .*;/let databaseFolder = \"db-$DB_VERSION\";/" index.html

install.sh

@@ -103,7 +103,7 @@ else
         echo "Unable to download files, exiting! (Maybe try again?)"
         exit 1
     fi
-    TAR_VERSION="$(git rev-parse --short HEAD)_$DB_VERSION"
+    TAR_VERSION="$(git rev-parse --short HEAD)"
 fi