FROM --platform=linux/amd64 node:20-alpine3.18 as build-stage

WORKDIR /app

COPY package.json .
COPY h5 .
COPY catdogship.com_nginx .
COPY ecosystem.config.js .
COPY prod.serve.js .

RUN npm config set registry https://registry.npmmirror.com/

COPY . .

# FROM 继承 node 镜像创建一个新镜像
FROM --platform=linux/amd64 node:20-alpine3.18  as production-stage

# 通过 COPY --from-build-stage 从那个镜像内复制 /app/dist 的文件到当前镜像的 /app 下
COPY --from=build-stage /app/package.json /app/package.json
COPY --from=build-stage /app/h5 /app/h5/
COPY --from=build-stage /app/catdogship.com_nginx /app/catdogship.com_nginx/
COPY --from=build-stage /app/ecosystem.config.js /app/ecosystem.config.js
COPY --from=build-stage /app/prod.serve.js /app/prod.serve.js

WORKDIR /app

RUN npm install -g pnpm

# 切到 /app 目录执行 npm install --production 只安装 dependencies 依赖
RUN pnpm install --production
RUN npm install pm2 -g

EXPOSE 8080

CMD ["pm2-runtime", "/app/ecosystem.config.js"]