Merge pull request #16544 from schneems/schneems/death-to-dir-glob

Refactor out Dir.glob from ActionDispatch::Static

actionpack/lib/action_dispatch/middleware/static.rb

@@ -21,17 +21,13 @@ module ActionDispatch
     end
 
     def match?(path)
-      path = unescape_path(path)
+      path = URI.parser.unescape(path)
       return false unless path.valid_encoding?
 
-      full_path = path.empty? ? @root : File.join(@root, escape_glob_chars(path))
-      paths = "#{full_path}#{ext}"
+      paths = [path, "#{path}#{ext}", "#{path}/index#{ext}"]
 
-      matches = Dir[paths]
-      match = matches.detect { |m| File.file?(m) }
-      if match
-        match.sub!(@compiled_root, '')
-        ::Rack::Utils.escape(match)
+      if match = paths.detect {|p| File.file?(File.join(@root, p)) }
+        return ::Rack::Utils.escape(match)
       end
     end
 
@@ -57,18 +53,7 @@ module ActionDispatch
 
     private
       def ext
-        @ext ||= begin
-          ext = ::ActionController::Base.default_static_extension
-          "{,#{ext},/index#{ext}}"
-        end
-      end
-
-      def unescape_path(path)
-        URI.parser.unescape(path)
-      end
-
-      def escape_glob_chars(path)
-        path.gsub(/[*?{}\[\]]/, "\\\\\\&")
+        ::ActionController::Base.default_static_extension
       end
 
       def content_type(path)

actionpack/test/dispatch/static_test.rb

@@ -37,6 +37,10 @@ module StaticTests
     assert_html "/foo/index.html", get("/foo")
   end
 
+  def test_serves_file_with_same_name_before_index_in_directory
+    assert_html "/bar.html", get("/bar")
+  end
+
   def test_served_static_file_with_non_english_filename
     jruby_skip "Stop skipping if following bug gets fixed: " \
       "http://jira.codehaus.org/browse/JRUBY-7192"

actionpack/test/fixtures/public/bar.html

@@ -0,0 +1 @@
+/bar.html

actionpack/test/fixtures/public/bar/index.html

@@ -0,0 +1 @@
+/bar/index.html

actionpack/test/fixtures/公共/bar.html

@@ -0,0 +1 @@
+/bar.html

actionpack/test/fixtures/公共/bar/index.html

@@ -0,0 +1 @@
+/bar/index.html