more detailed update exception

lib/common/db_updater.rb

@@ -80,6 +80,15 @@ class DbUpdater
     local_file_checksum(filename)
   end
 
+  def get_cloudflare_info
+    begin
+      res = Browser.get(remote_file_url('/cdn-cgi/trace'), request_params)
+      res.body
+    rescue
+      nil
+    end
+  end
+
   def update(verbose = false)
     FILES.each do |filename|
       begin
@@ -101,7 +110,7 @@ class DbUpdater
         puts "  [i] Database File Checksum  : #{db_checksum}" if verbose
 
         unless dl_checksum == db_checksum
-          fail "#{filename}: checksums do not match (local: #{dl_checksum} remote: #{db_checksum})"
+          raise ChecksumError.new(File.read(local_file_path(filename)), get_cloudflare_info), "#{filename}: checksums do not match (local: #{dl_checksum} remote: #{db_checksum})"
         end
       rescue => e
         puts '  [i] Restoring Backup due to error' if verbose

lib/common/errors.rb

@@ -31,3 +31,12 @@ class DownloadError < HttpError
     "Unable to get #{failure_details}"
   end
 end
+
+class ChecksumError < StandardError
+  attr_reader :file, :cloudflare_info
+
+  def initialize(file, cloudflare_info)
+    @file = file
+    @cloudflare_info = cloudflare_info
+  end
+end