first commit

pre-commit

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+current_branch="$(git branch --show-current)"
+for protected_branch in "main" "stable"; do
+    if [[ "$protected_branch" == "$current_branch" ]]; then
+        echo "ERROR: local branch $current_branch is protected" 
+        exit 1
+    fi
+done
+
+exit 0