Merge pull request #11 from boltops-tools/google-cloud-project-env-var

set GOOGLE_CLOUD_PROJECT while keeping backwards compatibility

lib/terraspace_plugin_google/clients.rb

@@ -6,6 +6,17 @@ module TerraspacePluginGoogle
   module Clients
     extend Memoist
 
+    def initialize(*)
+      # So google sdk newer versions use GOOGLE_CLOUD_PROJECT instead of GOOGLE_PROJECT
+      # Found out between google-cloud-storage-1.35.0 and google-cloud-storage-1.28.0
+      # Though it seems like an library underneath that with the change.
+      # Keeping backwards compatibility to not create breakage users who already have GOOGLE_PROJECT
+      # But then setting GOOGLE_CLOUD_PROJECT so it works with the SDK.
+      # For users, who set GOOGLE_CLOUD_PROJECT that will work also.
+      ENV['GOOGLE_CLOUD_PROJECT'] ||= ENV['GOOGLE_PROJECT']
+      super
+    end
+
     def secret_manager_service
       Google::Cloud::SecretManager.secret_manager_service
     end