https://github.com/cespare/reflex on steroids
Assumes go.mod and go.sum in the root of the Docker build context.
FROM mattipaksula/reflux:1.14.2-alpine3.11-2020-05-11-1
CMD [ "go run main.go" ]
version: "3.7"
services:
app:
build: .
volumes:
- ./:/app