Docker

client/Dockerfile

@@ -1,14 +1,25 @@
-FROM node:24-alpine AS build
+# syntax=docker/dockerfile:1.7
+
+FROM node:24-alpine AS deps
 WORKDIR /app
 
 COPY package*.json ./
-RUN npm ci
+RUN --mount=type=cache,target=/root/.npm npm ci
 
+FROM node:24-alpine AS build
+WORKDIR /app
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY package*.json ./
 COPY . .
 RUN npm run build
 
 FROM nginx:1.27-alpine AS production
+
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 COPY --from=build /app/dist/client/browser /usr/share/nginx/html
 
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD wget -qO- http://127.0.0.1/ >/dev/null || exit 1
+
 EXPOSE 80