switch gcloud command to IO.popen from backticks (#194)

2019-02-21 14:38:34 -08:00 · 2019-02-21 14:38:34 -08:00 · d765472f35
parent e6a8fed091
commit d765472f35
1 changed files with 2 additions and 1 deletions
--- a/lib/googleauth/credentials_loader.rb
+++ b/lib/googleauth/credentials_loader.rb
@ -174,7 +174,8 @@ module Google
      def load_gcloud_project_id
        gcloud = GCLOUD_WINDOWS_COMMAND if OS.windows?
        gcloud = GCLOUD_POSIX_COMMAND unless OS.windows?
-        config = MultiJson.load(`#{gcloud} #{GCLOUD_CONFIG_COMMAND}`)
+        gcloud_json = IO.popen("#{gcloud} #{GCLOUD_CONFIG_COMMAND}", &:read)
+        config = MultiJson.load gcloud_json
        config['configuration']['properties']['core']['project']
      rescue
        nil