ARG GOLANG_VERSION FROM golang:${GOLANG_VERSION}-alpine RUN apk add cmake g++ gcc WORKDIR /app COPY ./go.mod . COPY ./go.sum . RUN go mod download RUN go install github.com/cosmtrek/air@latest ENV VERSION=v0.0.0-DEV ENV BUILD_TIME=2023-06-01T08:07:43.454Z CMD ["air"]