[gvfs/wip/oholy/ci-image-fix: 1/2] ci: Prevent starting the update-image job on forks

[Ondrej Holy <oholy src gnome org>]

commit 45a961b3c5c2123582e0a9de6e0c76ae9a97d87e
Author: Ondrej Holy <oholy redhat com>
Date:   Fri Sep 13 14:15:48 2019 +0200

    ci: Prevent starting the update-image job on forks
    
    The update-image job doesn't work as expected on forks, because the
    $CI_REGISTRY_ variables are not properly set. Let's limit this only
    to GNOME namespace to make it obvious.

 .gitlab-ci.yml | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a09d4456..b7b436e9 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -47,3 +47,6 @@ update-image:
         - docker login $CI_REGISTRY -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD
         - docker push $CI_REGISTRY_IMAGE
     when: manual
+    only:
+        variables:
+            - $CI_PROJECT_NAMESPACE == "GNOME"