build: 🧑‍💻 check if there are commits on the branch before checking commits

Author: lwjohnst86

justfile

@@ -31,7 +31,11 @@ build-website:
 # Run checks on commits with non-main branches
 check-commits:
   #!/bin/zsh
-  if [[ $(git rev-parse --abbrev-ref HEAD) != "main" ]]
+  branch_name=$(git rev-parse --abbrev-ref HEAD)
+  number_of_commits=$(git rev-list --count HEAD ^$branch_name)
+  if [[ ${branch_name} != "main" && ${number_of_commits} -gt 0 ]]
   then
     poetry run cz check --rev-range main..HEAD
+  else
+    echo "Not on main or haven't committed yet."
   fi