# syntax=docker/dockerfile:1.2
FROM golang:1.22-alpine as base
ENV GO111MODULE on
ENV GOPROXY=https://goproxy.io
WORKDIR /src
# 通过提前运行go mod download可以使用cache编译，避免每次编译都下载，加快编译速度
# COPY go.mod go.sum ./
RUN --mount=type=cache,target=/go/pkg/mod/ \
    --mount=type=bind,source=/go.sum,target=/go.sum \
    --mount=type=bind,source=/go.mod,target=/go.mod \
    go mod download -x
COPY . .

FROM base AS build-client
RUN --mount=type=cache,target=/go/pkg/mod/ \
 GOOS=linux CGO_ENABLED=0 go build -o /bin/adapt -ldflags="-w -s"


# 生成alpine部署容器
FROM scratch as client
LABEL MAINTAINER='LIU Peng<liupeng@daymele.com>'
WORKDIR /
COPY --from=build-client /bin/adapt /adapt

# 健康检测
ADD ./hc.sh /root/healthcheck.sh
HEALTHCHECK --start-period=60s  --interval=15s --timeout=5s --retries=3 CMD /bin/ash /root/healthcheck.sh

# 时区处理(方法一:需要提前准备下两条，scratch和alpine都可以使用)
# tar cfz zoneinfo.tar.gz /usr/share/zoneinfo
# cp /usr/share/zoneinfo/PRC PRC
ADD PRC /etc/localtime
ADD zoneinfo.tar.gz /
# 设置时区为上海
#RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories
#RUN apk add tzdata && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
#    && echo "Asia/Shanghai" > /etc/timezone \
#    && apk del tzdata \
#    && rm -rf /var/cache/apk/*
ENTRYPOINT ["/adapt","-port","9000","-conf","/conf/daymele.conf"]
EXPOSE 9000

# docker image prune  删除悬虚镜像
# docker run --name res -d -p 7000:7011 -v /mnt/resdata:/data dev.daymele.com:5000/res --restart always