dynamic-qrcode/Dockerfile

FROM php:7.4-apache

# 更换 Debian 镜像源为阿里云
RUN sed -i 's/deb.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list && \
    sed -i 's/security.debian.org/mirrors.aliyun.com/g' /etc/apt/sources.list

# 安装依赖并清理缓存
RUN apt-get update && apt-get install -y \
    git \
    zip \
    unzip \
    libpng-dev \
    libjpeg-dev \
    && docker-php-ext-configure gd --with-jpeg \
    && docker-php-ext-install -j$(nproc) gd \
    && rm -rf /var/lib/apt/lists/*

# 安装 Composer v2，并使用阿里云镜像源
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer  && \
    composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

# 在容器中创建一个工作目录
WORKDIR /var/www/html

# 复制 PHP 代码和 Composer 配置文件
COPY composer.json /var/www/html/
COPY index.php /var/www/html/

# 使用 Composer 安装 PHP QR Code 库
RUN composer install --no-dev --no-scripts --no-autoloader --no-interaction && \
    composer dump-autoload --optimize

# 清理不需要的文件
RUN rm -rf /root/.composer/cache/*

# 定义容器启动命令
CMD ["apache2-foreground"]