Dockerfile

FROM php:8.2-alpine

# Install required extensions and tools
RUN apk add --no-cache $PHPIZE_DEPS git zip unzip linux-headers \
    && docker-php-ext-install opcache \
    && pecl install xdebug \
    && docker-php-ext-enable xdebug

# Install watchexec for hot reloading
RUN apk add --no-cache watchexec

# Set working directory
WORKDIR /app

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

# Copy composer files and install dependencies
COPY composer.json composer.lock* ./
RUN composer install --no-scripts --no-autoloader

# Copy the rest of the application
COPY . .

# Generate optimized autoloader
RUN composer dump-autoload --optimize

# Configure PHP for development
RUN echo "xdebug.mode=develop,debug" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && echo "xdebug.client_host=host.docker.internal" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini \
    && echo "xdebug.start_with_request=yes" >> /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini

# Expose port
EXPOSE 3010

# Use php development server to run the application
CMD ["php", "-S", "0.0.0.0:3010", "index.php"]