#!/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 hooks directory
mkdir -p .git/hooks
# Create pre-push hook
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
# Make hook executable
chmod +x .git/hooks/pre-push
# Add git alias for submodule commit
git config --global alias.sc-commit '!sh -c "git submodule foreach \"git add -A && git commit -m \\\"$1\\\" && git push\"" -'
echo "✅ Git hooks and alias installed!"
echo "   - Pre-push hook: Checks for uncommitted submodule changes"
echo "   - Alias: 'git sc-commit' to commit and push all submodules"