# ========== 构建前端 ==========
FROM docker.m.daocloud.io/node:18-alpine AS frontend-builder

RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories

WORKDIR /app

COPY frontend/ .
RUN npm install --registry=https://registry.npmmirror.com && \
    npm run build


# ========== 构建 Go 后端 ==========
FROM golang:alpine AS backend-builder

RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && \
    apk add --no-cache git ca-certificates tzdata

ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

ENV GO111MODULE=on
ENV GOPROXY=https://goproxy.cn,direct
ENV CGO_ENABLED=0
ENV GOTOOLCHAIN=auto
WORKDIR /build

COPY go.mod go.sum ./
RUN go mod download

COPY . .

# 复制前端构建产物
COPY --from=frontend-builder /app/dist/ ./frontend/dist/

RUN go build -ldflags="-s -w" -o ppgo_job ./main.go


# ========== 运行阶段 ==========
FROM alpine:latest

RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories && \
    apk add --no-cache ca-certificates tzdata

ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

WORKDIR /app

COPY --from=backend-builder /build/ppgo_job .
COPY --from=backend-builder /build/config.yml .
COPY --from=backend-builder /build/frontend/dist ./frontend/dist

EXPOSE 8082

VOLUME ["/app/data"]

CMD ["./ppgo_job"]