[gnome-runtime-images/alatiera/scheduled-stable-rebuilds: 2/4] Avoid rebuilding base images unless needed

[Jordan Petridis <jpetridis src gnome org>]

commit eb1a62b06b5807e72ce732b478cfca4921b236f6
Author: Jordan Petridis <jpetridis gnome org>
Date:   Thu Apr 23 12:26:24 2020 +0300

    Avoid rebuilding base images unless needed

 .gitlab-ci.yml | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f56cd5d..41a817b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -44,6 +44,8 @@ default:
           END
         - podman run --rm ${DOCKERIMAGE} flatpak list --columns=application,branch,arch,active,size
         - buildah inspect --format "{{.FromImageID}}" ${DOCKERIMAGE}
+    rules:
+      - when: 'manual'
 
 base:
     stage: base