1  FROM golang:1.23-alpine AS build
 2  
 3  WORKDIR /app
 4  COPY cmd/* /app
 5  COPY go.mod go.sum /app
 6  RUN go mod tidy
 7  RUN go build -o main .
 8  
 9  FROM alpine:latest
10  COPY --from=build /app/main /app/main
11  RUN apk add tzdata
12  CMD ["/app/main"]