FROM node:lts-alpine AS base WORKDIR /app # By copying only the package.json and package-lock.json here, we ensure that the following `-deps` steps are independent of the source code. # Therefore, the `-deps` steps will be skipped if only the source code changes. COPY package.json package-lock.json ./ FROM base AS prod-deps RUN npm install --production FROM base AS build-deps RUN npm install --production=false FROM build-deps AS build COPY . . RUN npm run build FROM base AS runtime COPY --from=prod-deps /app/node_modules ./node_modules COPY --from=build /app/dist ./dist ENV HOST=0.0.0.0 ENV PORT=4321 EXPOSE 4321 CMD node ./dist/server/entry.mjs