添加 Docker 配置文件和忽略文件,设置 Alpine 软件源,安装核心开发工具,并配置 npm

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2026-01-30 22:49:37 +08:00
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FROM node:25-alpine
LABEL author="z-to <gaomia.site>"
# 设置时区 (Node.js 和 Git 都会识别此变量)
ENV TZ=Asia/Shanghai
WORKDIR /app
# 1. 替换 Alpine 软件源
# 假设你的构建目录下有一个名为 repositories 的文件
COPY ./repositories /etc/apk/repositories
# 2. 仅安装核心开发工具
# git: 必须装 (终端执行 git 命令、脚本调用)
# bash: 建议装 (比默认 sh 更好用,支持很多脚本语法)
RUN apk update && \
apk add --no-cache git bash
# 3. 下载 starship 二进制文件 (Alpine 版本)
RUN wget https://github.com/starship/starship/releases/latest/download/starship-x86_64-unknown-linux-musl.tar.gz -O /tmp/starship.tar.gz && \
tar -xzf /tmp/starship.tar.gz -C /tmp/ && \
mv /tmp/starship /usr/local/bin/ && \
rm /tmp/starship.tar.gz
# 4. 在 bashrc 初始化
RUN echo 'eval "$(starship init bash)"' >> /root/.bashrc && \
mkdir -p ~/.config/ && \
starship preset no-empty-icons -o ~/.config/starship.toml
# 6. 复制 npm 配置
COPY .npmrc ./
# 7. 预安装依赖到镜像中
# RUN yarn install
EXPOSE 3000
VOLUME [ "/app" ]
# 8. 保持容器运行
CMD ["tail", "-f", "/dev/null"]