#!/bin/bash
# Pre-push hook to generate PDFs before pushing
# This ensures PDFs are always up to date when code is pushed

set -e

REPO_ROOT="$(git rev-parse --show-toplevel)"
DOCKER_DIR="$REPO_ROOT/docker"
PDFS_DIR="$REPO_ROOT/docker/resume/pdfs"

echo "Running pre-push hook: Generating PDFs..."

# Navigate to docker directory
cd "$DOCKER_DIR"

# Check if node_modules exists, install if not
if [ ! -d "node_modules" ]; then
    echo "Installing npm dependencies..."
    npm install
fi

# Generate PDFs
echo "Generating PDFs..."
if npm run generate-pdfs; then
    echo "✓ PDFs generated successfully"
    
    # Stage the PDFs directory if it exists and has changes
    cd "$REPO_ROOT"
    if [ -d "$PDFS_DIR" ]; then
        # Check if there are any PDF files
        if [ -n "$(find "$PDFS_DIR" -name "*.pdf" -type f 2>/dev/null)" ]; then
            # Add PDFs to staging
            git add "$PDFS_DIR"/*.pdf 2>/dev/null || true
            
            # Check if there are unstaged changes
            if ! git diff --cached --quiet --exit-code "$PDFS_DIR" 2>/dev/null; then
                echo "PDFs updated and staged"
            fi
        fi
    fi
else
    echo "✗ PDF generation failed"
    exit 1
fi

exit 0