## 第一阶段 ====> Nodejs打包编译输出前端资源
FROM node:20-alpine AS build-node

# 系统文件
COPY ./linux /linux
# 后端程序
COPY ./omc_api /api
# 前端程序
COPY ./omc_web /web
RUN npm config set registry https://registry.npmmirror.com
RUN cd /web && npm install && npm run build


## 第二阶段 ====> Go打包编译输出后端程序
FROM golang:1.24-alpine AS build-golang
ARG TARGETARCH
ARG VERSION

# 从上个阶段复制文件
COPY --from=build-node /web/dist /web
COPY --from=build-node /api /api
COPY --from=build-node /linux /linux

# 设置变量
ARG VERSION
ENV CGO_ENABLED 1
ENV GOOS linux
ENV GOPROXY https://goproxy.cn,direct

# 更新apt并安装必要工具
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
RUN apk add gcc musl-dev libpcap-dev && rm -rf /var/cache/apk/*

RUN cd /api && go mod download
RUN cd /api && go build -o omc -v -ldflags "-s -w \
    -X 'be.ems/src/framework/config.Version=$VERSION' \
    -X 'be.ems/src/framework/config.BuildTime=$(date)' \
    -X 'be.ems/src/framework/config.GoVer=$(go version)'"


## 第三阶段 ====> 构建前后端融合镜像
FROM alpine:3.20

# 从上个阶段复制文件
COPY --from=build-golang /linux/usr/local/etc/omc  /usr/local/etc/omc
COPY --from=build-golang /linux/usr/local/omc  /usr/local/omc
COPY --from=build-golang /api/omc /usr/local/bin/omc
COPY --from=build-golang /web /usr/local/etc/omc/web

# 更新apt并安装必要工具
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
RUN apk add musl-dev libpcap-dev bash nginx tzdata && rm -rf /var/cache/apk/*

# 设置时区和语言环境
ENV LANG="en_US.UTF-8"
ENV TZ="Asia/Shanghai"
WORKDIR /usr/local/etc/omc

RUN chmod +x /usr/local/etc/omc/script/*.sh
RUN /usr/local/etc/omc/script/postunpack.sh

EXPOSE 80 443 33030 33443 33033 33034 33060

CMD [ "/usr/local/etc/omc/script/entrypoint.sh" ]

# build 448MB
# docker docker build --platform linux/amd64 --build-arg TARGETARCH=amd64 --build-arg VERSION=2.2505.2 -t omc:2.2505.2-alpine3.20-amd64 .

# docker run --network omcnet -it omc:2.2505.2-alpine3.20-amd64 /bin/bash

# docker run --privileged=true --restart=always -m 512M \
#         -e TZ=Asia/Shanghai \
#         -e M_PARAM=lite \
#         -p 80:80 \
#         -p 443:443 \
#         --network omcnet \
#         --name omc \
#         -d omc:2.2505.2-alpine3.20-amd64