SvelteKit staged build Dockerfile

.dockerignore

node_modules
README.md
.svelte-kit
npm-debug.log*
yarn-debug.log*
yarn-error.log*
.pnpm-debug.log*
.env*.local
.env.local
.env

Dockerfile

FROM node:18-alpine AS sk-build
ARG TZ=Europe/Stockholm

WORKDIR /usr/src/app
COPY . /usr/src/app
RUN apk --no-cache add curl tzdata
RUN cp /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN npm install
RUN npm run build

FROM node:18-alpine
WORKDIR /usr/src/app
COPY --from=sk-build /usr/src/app/build /usr/src/app/build
COPY --from=sk-build /usr/src/app/package.json /usr/src/app/package.json

EXPOSE 3000

# Your start command in package.json should look something like: node build/index.js
CMD ["npm", "run", "start"]