FROM golang:1.26.5-alpine AS builder

WORKDIR /src

ENV GOPROXY=https://goproxy.cn,direct \
    CGO_ENABLED=0 \
    GOOS=linux \
    GOARCH=amd64

COPY pkg ./pkg
COPY bff/go.mod bff/go.sum ./bff/

WORKDIR /src/bff
RUN go mod download

COPY bff/ ./
RUN go build -ldflags="-s -w" -o /out/bff .

FROM alpine:3.22

WORKDIR /app

ENV TZ=Asia/Shanghai

RUN apk add --no-cache tzdata \
    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
    && echo "Asia/Shanghai" > /etc/timezone

COPY --from=builder /out/bff .
COPY bff/etc/ ./etc/

EXPOSE 10000

CMD ["./bff", "-f", "etc/bff.yaml"]