feat: login wall (#42)

* feat: add login-wall app

* fix: rename vars

* fix: rename vars

* update docker file

* add validations for app state

* add host check for app

* fix: docker file

Dockerfile

@@ -1,19 +1,20 @@
 FROM golang:1.16-alpine as builder
 WORKDIR /app
-COPY . .
+COPY server server
+COPY Makefile .
 
 ARG VERSION=0.1.0-beta.0
 ENV VERSION="${VERSION}"
 
 RUN apk add build-base &&\
-    cd server && \
-    go mod download && \
     make clean && make && \
-    chmod 777 server
+    chmod 777 build/server
 
 FROM alpine:latest
 RUN apk --no-cache add ca-certificates
 WORKDIR /root/
-COPY --from=builder /app/server/server .
+COPY app app
+COPY templates templates
+COPY --from=builder /app/build build
 EXPOSE 8080
-CMD [ "./server" ]
+CMD [ "./build/server" ]