pre-push git hook to only allow pulling from, not pushing to, a template remote

pre-push

#!/bin/bash

# Pre-push hook to prevent pushing from the template branch
# This allows pulling from template remote but prevents accidental pushes

current_branch=$(git symbolic-ref --short HEAD)

if [ "$current_branch" = "template" ]; then
    echo "ERROR: Pushing from the 'template' branch is not allowed."
    echo "This branch is reserved for pulling updates from the template repository."
    echo "If you need to push changes, please switch to a different branch first:"
    echo "  git checkout main"
    echo "  git push"
    exit 1
fi

# Allow push for all other branches
exit 0