runner.rb in fastlane-2.179.0

- old
+ new

@@ -19,9 +19,13 @@
 
       if api_token
         UI.message("Creating authorization token for App Store Connect API")
         Spaceship::ConnectAPI.token = api_token
       else
+        # Username is now optional since addition of App Store Connect API Key
+        # Force asking for username to prompt user if not already set
+        Sigh.config.fetch(:username, force_ask: true)
+
         # Team selection passed though FASTLANE_ITC_TEAM_ID and FASTLANE_ITC_TEAM_NAME environment variables
         # Prompts select team if multiple teams and none specified
         UI.message("Starting login with user '#{Sigh.config[:username]}'")
         Spaceship::ConnectAPI.login(Sigh.config[:username], nil, use_portal: true, use_tunes: false)
         UI.message("Successfully logged in")