#!/bin/bash
# One-time setup for git hooks on this machine
echo "🔒 Installing pre-push safety hook to prevent pushing with uncommitted submodule changes..."
# Create pre-push hook
mkdir -p .git/hooks
cat >.git/hooks/pre-push <<'EOF'
#!/bin/bash
# Prevent pushing if submodules have uncommitted changes
uncommitted=$(git submodule foreach --quiet 'if [ "$(git status --porcelain)" != "" ]; then echo $name; fi')
if [ -n "$uncommitted" ]; then
    echo "❌ ERROR: Submodules have uncommitted changes:"
    echo "$uncommitted"
    echo "Commit submodules first (or use git sc-commit)"
    exit 1
fi
EOF

echo "✅ Git hooks installed! Submodule changes will be checked before pushing."