all files in FsSnapshot, but with ignored flag

lib/cmdtest/fileinfo.rb

@@ -25,12 +25,14 @@ module Cmdtest
   class FileInfo
 
     attr_reader :stat, :digest
+    attr_accessor :ignored
 
     def initialize(relpath, topdir)
       @topdir = topdir
       @relpath = relpath
       @path = File.join(topdir, relpath)
       @stat = File.lstat(@path)
+      @ignored = false
 
       if @stat.file?
         md5 = Digest::MD5.new

lib/cmdtest/fssnapshot.rb

@@ -27,16 +27,17 @@ require "find"
 module Cmdtest
   class FsSnapshot
 
-    def relative_find(dir)
+    def recursive_find(ignore, prefix, dir, &block)
-      dir_prefix = @dir + "/"
+      for entry in Dir.entries(dir)
-      Find.find(dir) do |path|
+        next if entry == "."
-        if path == dir
+        next if entry == ".."
-          yield "."
+        path = File.join(dir, entry)
-        elsif path.index(dir_prefix) != 0
+        relpath = prefix + entry
-          raise "not a prefix: #{dir_prefix}, #{dir}"
+        if File.directory?(path)
+          ignore2 = yield ignore, relpath
+          recursive_find(ignore2, relpath + "/", path, &block)
         else
-          path[0, dir_prefix.length] = ""
+          ignore2 = yield ignore, relpath
-          yield path
         end
       end
     end
@@ -45,12 +46,14 @@ module Cmdtest
       @dir = dir
       @ignored_files = ignored_files
       @fileinfo_by_path = {}
-      relative_find(@dir) do |path|
+
-        next if path == "."
+      recursive_find(false, "", @dir) do |ignore, path|
         file_info = FileInfo.new(path, @dir)
         display_path = file_info.display_path
-        Find.prune if _ignore_file?(display_path)
+        ignore2 = ignore || _ignore_file?(display_path)
         @fileinfo_by_path[display_path] = file_info
+        file_info.ignored = ignore2
+        ignore2
       end
     end
 
@@ -66,8 +69,9 @@ module Cmdtest
 
     def files
       @fileinfo_by_path.keys.sort.select do |path|
-        stat = @fileinfo_by_path[path].stat
+        fileinfo = @fileinfo_by_path[path]
-        stat.file? || stat.directory?
+        stat = fileinfo.stat
+        ! fileinfo.ignored && (stat.file? || stat.directory?)
       end
     end