added dockerfile

Author: Allan-Nava

frontend/Dockerfile

@@ -0,0 +1,29 @@
+FROM node:19-alpine AS dependencies
+RUN apk add --no-cache libc6-compat git
+WORKDIR /home/app
+COPY .npmrc ./
+COPY package.json ./
+COPY package-lock.json ./
+RUN npm install
+#
+FROM node:19-alpine AS builder
+WORKDIR /home/app
+RUN apk add --no-cache libc6-compat git
+COPY --from=dependencies /home/app/node_modules ./node_modules
+COPY . .
+ARG NODE_ENV=production
+ENV NODE_ENV=${NODE_ENV}
+RUN npm run build
+#
+FROM node:19-alpine AS runner
+RUN apk add --no-cache curl
+WORKDIR /app
+ARG NODE_ENV=production
+ENV NODE_ENV=${NODE_ENV}
+#
+COPY --from=builder /home/app/ .
+#EXPOSE 3000
+#ENV PORT 3000
+#
+CMD ["node", "standalone/server.js"]
+#