Sync changes from upstream repository

Hubot · Hubot · commit ead0f50a4f41 · 2016-04-28T13:14:18.000-07:00
diff --git a/spec/content/blog_date_spec.rb b/spec/content/blog_date_spec.rb
@@ -1,12 +1,8 @@
 require 'spec_helper'
 
 describe 'Blog Date' do
-  before do
-    @posts = `git diff --name-only --diff-filter=ACMRTUXB master... | grep .md`.split("\n")
-  end
-
   it 'is not in the past' do
-    @posts.each do |post|
+    posts.each do |post|
       matches = post.match(%r{(\d{4}-\d{2}-\d{2})-})
       next unless matches
 
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
@@ -11,6 +11,21 @@
 
 Dir.glob('tasks/*.rake').each { |r| load r}
 
+# All the blog posts we're interested in checking. This means we're looking at
+# files that have changed on this particular branch we're on.
+#
+# Returns an Array of String filenames.
+def posts
+  return @posts if defined? @posts
+
+  diffable_files = `git diff -z --name-only --diff-filter=ACMRTUXB origin/master`.split("\0")
+
+  @posts = diffable_files.select do |filename|
+    ext = File.extname(filename)
+    ext == ".md" || ext == ".html"
+  end
+end
+
 # this does the file serving
 class ImplictIndex
   def initialize(root)
