Changed: If you use "$ make docker", build mimixbox binary in docker.

Dockerfile

@@ -1,7 +1,10 @@
-FROM golang
+FROM golang as builder
+ENV ROOT=/go/src/app
+WORKDIR ${ROOT}
 
+# Install mimixbox
+RUN go install github.com/nao1215/mimixbox/cmd/mimixbox@latest
 # Create mimixbox symbolic link in container.
-COPY mimixbox /usr/local/bin/
 RUN mimixbox --full-install /usr/local/bin/
 
 # Set root password
@@ -13,5 +16,4 @@ RUN echo 'mimixbox:password' |chpasswd
 
 # If you want to administrator privileges, you become the root user.
 # RUN echo "mimixbox    ALL=(ALL)       ALL" >> /etc/sudoers
-
 CMD ["su", "-", "mimixbox"]

Makefile

@@ -15,7 +15,6 @@ doc: ## Make man-pages
 	./scripts/mkManpages.sh
 
 docker: ## Run container for testing mimixbox 
-	$(MAKE) build CGO_ENABLED=0 
 	docker image build -t mimixbox/test:latest .
 	docker container run --rm -it mimixbox/test:latest