Add .gitlab-ci.yml for mirroring to github

.gitlab-ci.yml

@@ -0,0 +1,21 @@
+# This file is only necessary for the gitlab to github sync and does not belong to the webapp plugin code.
+
+#before_script:
+#  - ssh-keyscan -t rsa,dsa,ecdsa github.com > /etc/ssh/ssh_known_hosts
+stages:
+  - mirror
+  
+variables:
+  MIRROR_REPOSITORY: "git@github.com:h44z/kopano_webapp_contactimporter.git"
+
+mirror-github:
+  stage: mirror
+  cache: {}
+  script:
+    # Do a mirror clone of the repository
+    - git clone --mirror $CI_REPOSITORY_URL
+    # Mirror push it to the destination
+    - cd $CI_PROJECT_NAME.git
+    - git push --mirror $MIRROR_REPOSITORY
+    # Cleanup
+    - cd ..; rm -rf $CI_PROJECT_NAME.git