# build
FROM reg.liteyuki.org/dockerhub/golang:1.24.2-alpine3.21 AS builder

ENV TZ=Asia/Chongqing

WORKDIR /app

RUN apk --no-cache add build-base git tzdata

COPY go.mod go.sum ./

RUN go mod download

COPY . .

RUN go build -o main main.go

# production
FROM reg.liteyuki.org/dockerhub/alpine:latest AS prod

ENV TZ=Asia/Chongqing

WORKDIR /app

RUN apk --no-cache add tzdata ca-certificates libc6-compat libgcc libstdc++

COPY --from=builder /app/main /app/main

EXPOSE 8888

RUN chmod +x ./main

ENTRYPOINT ["./main"]