add: frontend Dockerfile

docker/frontend/Dockerfile

@@ -0,0 +1,19 @@
+# BUILDING 
+FROM node:lts-alpine AS builder
+
+LABEL maintainer="llitfkitfk@gmail.com"
+WORKDIR /app
+
+RUN apk add --no-cache git
+RUN git clone --depth 1 https://github.com/thx/rap2-dolores.git ./
+
+RUN yarn install && yarn run lint && yarn run build
+
+# RUNNING 
+FROM node:lts-alpine
+LABEL maintainer="llitfkitfk@gmail.com"
+RUN npm install -g serve
+WORKDIR /app
+COPY --from=builder /app/build/* ./
+
+CMD [ "serve", "-s", "/app", "-p", "80" ]