download-latest: clean files

Signed-off-by: John McMaster <johndmcmaster@gmail.com>

download-latest-db.sh

@@ -1,6 +1,14 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 GITHUB_PROTO=${1:-https}
 GITHUB_URL=$GITHUB_PROTO://github.com/SymbiFlow/prjxray-db.git
 rm -rf database
 git clone $GITHUB_URL database
+# Causes confusion if you try to commit in DB dir
+# But doesn't effect most people, probably leave as is
+# rm -rf database/.git
+# travis, .gitignore, etc
+rm -f database/* 2>/dev/null
+rm -f database/.* 2>/dev/null
+# Restore settings files so fuzzers run correctly
+git checkout HEAD database