Record of how far I got
diff --git a/scripts/migration_script.sh b/scripts/migration_script.sh
index 62ccb69..8db50f5 100644
--- a/scripts/migration_script.sh
+++ b/scripts/migration_script.sh
@@ -237,6 +237,13 @@
 git config -l
 git config --add core.sharedrepository 1
 
+#final pack and prune step
+git prune
+git repack -a -d --depth=250 --window=250
+git gc --aggressive
+git repack -a -d --depth=250 --window=250
+
+cd $ROOT
 scp -r deploy.$MODULE_NAME pwebster@git.eclipse.org:/gitroot/e4/${MODULE_NAME}.git