1 files changed, 23 insertions, 0 deletions
diff --git a/scripts/git-hooks/pre-push b/scripts/git-hooks/pre-push
new file mode 100755
index 0000000..9cacb8f
--- /dev/null
+++ b/scripts/git-hooks/pre-push
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+currentBranch=$(git branch | sed -n -e 's/^\* \(.*\)/\1/p')
+
+if [ "$currentBranch" == "master" ]; then
+  gitlabOccurances=$(grep -c -m1 gitlab .gitmodules)
+
+  if [ $gitlabOccurances -eq 1 ]; then
+    echo "
+*************************************************************************
+PUSH ERROR: .gitmodules has a reference to GitLab
+
+You can't push anything to the master branch that pulls
+from GitLab because outsiders won't be able to build it.
+
+If you need to use a submodule from GitLab, do so from a branch.
+*************************************************************************"
+    exit 1
+  fi
+fi
+
+exit 0 # Everything is good
+