Add symlinks to the last successful and last failed build

run.sh

@@ -26,10 +26,14 @@ if test "$(ls -A /tex)"; then
         echo "$ECHOPREFIX Created the PDF!"
         echo "$NULLPREFIX Here are the results:"
         ls ../$BUILD/*.pdf
+        rm ./last-successful 2>/dev/null
+        ln -sf $BUILD ./last-successful
     else
         echo "$ECHOPREFIX Build failed."
         echo "$NULLPREFIX Have a look at the logs:"
         ls ../$BUILD/*.log
+        rm ./last-failed 2>/dev/null
+        ln -sf $BUILD ./last-failed
     fi
 
     cd ..