Properly select dotfiles during directory scan.

Fixes #363.
Fixes #431.
Fixes #377.

History.txt

@@ -8,6 +8,7 @@
     * Allow some special characters in highlight names
     * URL escape category names in URL generation (#360)
     * Fix error with limit_posts (#442)
+    * Properly select dotfile during directory scan (#363, #431, #377)
 
 == 0.11.2 / 2011-12-27
   * Bug Fixes

features/create_sites.feature

@@ -104,3 +104,9 @@ Feature: Create sites
     When I run jekyll
     Then the _site directory should exist
     And I should see "URL: /2020/01/31/entry2/" in "_site/index.html"
+
+  Scenario: Basic site with whitelisted dotfile
+    Given I have an ".htaccess" file that contains "SomeDirective"
+    When I run jekyll
+    Then the _site directory should exist
+    And I should see "SomeDirective" in "_site/.htaccess"

features/site_configuration.feature

@@ -131,3 +131,15 @@ Feature: Site configuration
     And the "_site/2009/04/05/bananas.html" file should exist
     And the "_site/2009/04/01/oranges.html" file should exist
     And the "_site/2009/03/27/apples.html" file should not exist
+
+  Scenario: Copy over normally excluded files when they are explicitly included
+    Given I have a ".gitignore" file that contains ".DS_Store"
+    And I have an ".htaccess" file that contains "SomeDirective"
+    And I have a configuration file with "include" set to:
+      | value      |
+      | .gitignore |
+      | .foo       |
+    When I run jekyll
+    Then the _site directory should exist
+    And I should see ".DS_Store" in "_site/.gitignore"
+    And the "_site/.htaccess" file should not exist

lib/jekyll/site.rb

@@ -124,7 +124,7 @@ def read_layouts(dir = '')
     # Returns nothing.
     def read_directories(dir = '')
       base = File.join(self.source, dir)
-      entries = Dir.chdir(base) { filter_entries(Dir['*']) }
+      entries = Dir.chdir(base) { filter_entries(Dir.entries('.')) }
 
       self.read_posts(dir)