add a "refresh_dsyms" lane

this should be run at some point after a new binary is sent to Apple.

We can't run it during the beta process, as there's an indeterminate
delay between uploading the build and the dysms being available.

Author: hawkrives

Gemfile.lock

@@ -71,6 +71,7 @@ GEM
       xcodeproj (>= 1.4.4, < 2.0.0)
       xcpretty (>= 0.2.4, < 1.0.0)
       xcpretty-travis-formatter (>= 0.0.3)
+    fastlane-plugin-bugsnag (1.1.0)
     gh_inspector (1.0.3)
     google-api-client (0.9.28)
       addressable (~> 2.3)
@@ -189,10 +190,10 @@ PLATFORMS
 DEPENDENCIES
   badge
   fastlane
+  fastlane-plugin-bugsnag
   hockeyapp
   json
   xcodeproj
 
-
 BUNDLED WITH
    1.14.6

fastlane/Pluginfile

@@ -2,3 +2,4 @@
 #
 # Ensure this file is checked in to source control!
 
+gem 'fastlane-plugin-bugsnag'

fastlane/platforms/ios.rb

@@ -30,6 +30,13 @@
     testflight
   end
 
+  desc 'Upload dYSM symbols to Bugsnag from Apple'
+  lane :refresh_dsyms do
+    download_dsyms
+    upload_symbols_to_bugsnag
+    clean_build_artifacts
+  end
+
   desc 'Run iOS builds or tests, as appropriate'
   lane :'ci-run' do
     # set up things so they can run