1  FROM golang:latest
 2  USER root
 3  
 4  WORKDIR /economy
 5  
 6  # pre-copy/cache go.mod for pre-downloading dependencies and only redownloading them in subsequent builds if they change
 7  COPY go.mod go.sum ./
 8  RUN go mod download && go mod verify
 9  
10  COPY . .
11  
12  # create and give permissions to use ../data/ledger file
13  RUN mkdir /economy/data
14  
15  RUN go build .
16  CMD ["./Economy"]