ci: README: Mention necessary step for cirrus to pick up the github project

Unless you create such an commit, cirrus-ci.com will not pick up the
github project and cirrus-run will fail.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/ci/README.rst b/ci/README.rst
index 033db1c847ae16ef24ce19dc764b414129bf64d1..2a7d767227bad86763f6c9827db157e3c02eae1f 100644 (file)
--- a/ci/README.rst
+++ b/ci/README.rst
@@ -34,6 +34,12 @@ builds to happen when you push to your GitLab repository, you need to
 
 * grab an API token from the `Cirrus CI settings`_ page;
 
+* it may be necessary to push an empty ``.cirrus.yml`` file to your github fork
+  for Cirrus CI to properly recognize the project. You can check whether
+  Cirrus CI knows about your project by navigating to:
+
+  ``https://cirrus-ci.com/yourusername/libvirt``
+
 * in the *CI/CD / Variables* section of the settings page for your GitLab
   repository, create two new variables: