go dockerfile
# WITH SUBFOLDER
# ======================
# GO FIRST STAGE
# ======================
FROM golang:latest as builder
USER ${USER}
WORKDIR /app/api-finance-service
COPY ./api-finance-service/go.mod \
./api-finance-service/go.sum ./
RUN go mod download
COPY ./api-finance-service ./
ENV GO111MODULE="on" \
GOARCH="amd64" \
GOOS="linux" \
CGO_ENABLED="0"
RUN apt-get autoclean \
&& apt-get autoremove \
&& apt-get clean \
&& apt-get remove
# ======================
# GO FINAL STAGE
# ======================
FROM builder
COPY --from=builder . ./
RUN apt-get update \
&& apt-get install -y \
build-essential \
wget \
unzip \
ca-certificates \
xdg-utils \
python3 \
g++ \
make \
vim \
&& go build -o main .
EXPOSE 4000
ENTRYPOINT ["./main"]