Dockerfile

# Modified for the tutorial usage from:
# https://github.com./RomainLanz/romainlanz.com/blob/main/Dockerfile
FROM node:21-alpine3.19 as base

RUN apk --no-cache add curl

# All deps stage
FROM base as deps
WORKDIR /app
ADD package.json package-lock.json ./
RUN npm ci

# Production only deps stage
FROM base as production-deps
WORKDIR /app
ADD package.json package-lock.json ./
RUN npm ci --omit=dev
RUN wget https://gobinaries.com/tj/node-prune --output-document - | /bin/sh && node-prune

# Build stage
FROM base as build
WORKDIR /app
COPY --from=deps /app/node_modules /app/node_modules
ADD . .
RUN node ace build --ignore-ts-errors

# Production stage
FROM base
ENV NODE_ENV=production
WORKDIR /app
# only if you use sqlite3
RUN mkdir tmp && touch ./tmp/db.sqlite3
COPY --from=production-deps /app/node_modules /app/node_modules
COPY --from=build /app/build /app
EXPOSE 3333
CMD ["node", "./bin/server.js"]