[oss-check] Add DuckDuckGo and Signal (realm#4275)

Dangerfile

@@ -14,7 +14,7 @@ modified_files = git.modified_files + git.added_files
 # including in a CHANGELOG for example
 has_app_changes = !modified_files.grep(/Source/).empty?
 has_test_changes = !modified_files.grep(/Tests/).empty?
-has_danger_changes = !modified_files.grep(/Dangerfile|script\/oss-check|Gemfile/).empty?
+has_danger_changes = !modified_files.grep(/Dangerfile|tools\/oss-check|Gemfile/).empty?
 has_package_changes = !modified_files.grep(/Package\.swift/).empty?
 has_bazel_changes = !modified_files.grep(/\.bazelrc|WORKSPACE|bazel\/|BUILD/).empty?
 

tools/oss-check

@@ -290,12 +290,14 @@ end
 @repos = [
   Repo.new('Aerial', 'JohnCoates/Aerial'),
   Repo.new('Alamofire', 'Alamofire/Alamofire'),
+  Repo.new('DuckDuckGo', 'duckduckgo/iOS'),
   Repo.new('Firefox', 'mozilla-mobile/firefox-ios'),
   Repo.new('Kickstarter', 'kickstarter/ios-oss'),
   Repo.new('Moya', 'Moya/Moya'),
   Repo.new('Nimble', 'Quick/Nimble'),
   Repo.new('Quick', 'Quick/Quick'),
-  Repo.new('Realm', 'realm/realm-cocoa'),
+  Repo.new('Realm', 'realm/realm-swift'),
+  Repo.new('Signal', 'signalapp/Signal-iOS'),
   Repo.new('SourceKitten', 'jpsim/SourceKitten'),
   Repo.new('Sourcery', 'krzysztofzablocki/Sourcery'),
   Repo.new('Swift', 'apple/swift'),