lib/etcdist/reader.rb in etcdist-0.0.3 vs lib/etcdist/reader.rb in etcdist-0.0.4

@@ -14,13 +14,21 @@
       files = Dir[File.join(@dir, '**', '*')].reject { |p| File.directory? p }
       Log.info("found #{files.length} files in #{@dir}")
 
       files.reduce(Hash.new { |h, k| h[k] = {} }) do |h, f|
         directory = File.dirname(f).gsub(@dir, '')
-        entries = Hash[IO.readlines(f).map { |e| e.chomp.split('=') }]
+        entries = Hash[IO.readlines(f).map { |e| e.chomp.split('=', 2) }.select { |k, _| valid_key?(k) }]
         Log.debug("found #{entries.length} entries in #{f.gsub(@dir, '')}: #{entries}")
         h[directory].merge!(entries)
         h
       end
+    end
+
+    private
+
+    def valid_key?(key)
+      is_valid = !(key.include? '/')
+      Log.warn("ignoring invalid key #{key}") unless is_valid
+      is_valid
     end
   end
 end