Add Synx and the fastlane plugin for it, along with a Gemfile

Gemfile

@@ -0,0 +1,9 @@
+source "https://rubygems.org"
+
+gem 'cocoapods'
+gem 'cocoapods-acknowledgements'
+gem 'fastlane'
+gem 'synx'
+
+plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
+eval(File.read(plugins_path), binding) if File.exist?(plugins_path)

fastlane/Fastfile

@@ -22,6 +22,7 @@ platform :ios do
     ENV["MATCH_PASSWORD"] = ENV["HOMEASSISTANT_CERTIFICATE_KEY"]
     ENV["PILOT_APPLE_ID"] = ENV["HOMEASSISTANT_APPLE_ID"]
     ENV["SIGH_USERNAME"] = ENV["HOMEASSISTANT_APPLE_ID"]
+    synx
   end
 
   desc "Fetches the provisioning profiles so you can build locally and deploy to your device"

fastlane/Pluginfile

@@ -0,0 +1,5 @@
+# Autogenerated by fastlane
+#
+# Ensure this file is checked in to source control!
+
+gem 'fastlane-plugin-synx'