Allow to re-apply mods to a pre-existing chroot

path/wdvn-make

@@ -1,13 +1,27 @@
 #!/bin/bash
 set -e
-mkdir -p "$1"
-wdvn-get "$1"
+if [[ -d "$1.tmp" ]]; then
+	rm -r -f "$1.tmp"
+fi
+
+if ! [[ -d "$1" ]]; then
+	mkdir -p "$1.tmp"
+	wdvn-get "$1.tmp"
+	mv "$1.tmp" "$1"
+fi
+
+if [[ -f "$1/chroot" ]]; then
+	rm -f "$1/chroot"
+fi
+
 for WDVN_MODLIST in "${@:2}"
 do
+	echo "-- $WDVN_MODLIST --"
 	while IFS="" read -r WDVN_LINE || [ -n "$WDVN_LINE" ]
 	do
-		echo "> $WDVN_LINE ..."
+		echo "> $WDVN_LINE"
 		source wdvn-mod "mods/$WDVN_LINE" "$1"
 	done < "modlists/$WDVN_MODLIST"
 done
+echo "-- CLEANUP --"
 wdvn-clean "$1"