🔧 Add Dockerfile

Dockerfile.txt

@@ -0,0 +1,22 @@
+FROM node:lts-fermium as worker 
+
+WORKDIR /nest-server
+
+COPY package*.json ./
+
+RUN yarn install --only=worker
+
+COPY . .
+
+RUN yarn run build
+
+FROM node:lts-fermium as build
+
+ARG NODE_ENV=build
+ENV NODE_ENV=${NODE_ENV}
+
+WORKDIR /nest-server
+
+COPY --from=worker /nest-server/dist ./dist
+
+CMD ["node", "dist/main"]