Dockerfile

FROM php:8.3-cli

# Install system dependencies and PHP extensions
RUN apt-get update && apt-get install -y \
    libpq-dev \
    unzip \
    && docker-php-ext-install \
    pdo_pgsql \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Install Composer
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

# Set working directory
WORKDIR /var/www/html

# Copy composer files
COPY composer.json composer.lock* ./

# Install PHP dependencies
RUN composer install --no-dev --optimize-autoloader

# Copy application files
COPY . .

# Create data directory and set permissions
RUN mkdir -p /var/www/html/data && \
    chown -R www-data:www-data /var/www/html && \
    chmod -R 755 /var/www/html/data

# Expose port 8000
EXPOSE 8000

# Switch to non-root user
USER www-data

# Start PHP built-in server
CMD ["php", "-S", "0.0.0.0:8000", "-t", "/var/www/html"]