# 阶段1: 构建
FROM golang:alpine AS builder

RUN apk add --no-cache git ca-certificates tzdata

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

COPY . .

RUN go mod download && go mod tidy
RUN go build -ldflags="-s -w" -o main ./main.go

# 阶段2: 运行
FROM alpine:3.19

RUN apk add --no-cache ca-certificates tzdata ffmpeg

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

WORKDIR /app

COPY --from=builder /build/main .
COPY --from=builder /build/config.yml .

EXPOSE 3006

VOLUME ["/app/workspace"]

CMD ["./main"]