FROM golang:1.23-alpine AS build
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build -o /worker .

FROM alpine:3.20
RUN apk add --no-cache ca-certificates tzdata
COPY --from=build /worker /worker
RUN mkdir -p /data
EXPOSE 8080
ENTRYPOINT ["/worker"]