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harmony-back/Dockerfile
julien vdb 297dea3925
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2026-03-05 19:42:05 +01:00

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Docker

# --- ÉTAPE 1 : BUILD ---
FROM node:20-alpine AS build-stage
RUN apk update && apk add --no-cache \
build-base gcc autoconf automake zlib-dev libpng-dev vips-dev git > /dev/null 2>&1
ARG NODE_ENV=production
ENV NODE_ENV=${NODE_ENV}
WORKDIR /opt/app
COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile
COPY . .
RUN yarn build
# --- ÉTAPE 2 : RUNTIME (L'image finale) ---
FROM node:20-alpine AS runtime-stage
RUN apk add --no-cache vips-dev libpng libjpeg-turbo
ARG NODE_ENV=production
ENV NODE_ENV=${NODE_ENV}
WORKDIR /opt/app
# ASTUCE : On copie et on change le propriétaire EN MÊME TEMPS
# On ne prend que ce qui est utile pour l'exécution
COPY --from=build-stage --chown=node:node /opt/app/node_modules ./node_modules
COPY --from=build-stage --chown=node:node /opt/app/dist ./dist
COPY --from=build-stage --chown=node:node /opt/app/build ./build
COPY --from=build-stage --chown=node:node /opt/app/package.json ./
COPY --from=build-stage --chown=node:node /opt/app/public ./public
# On expose le binaire
ENV PATH=/opt/app/node_modules/.bin:$PATH
USER node
EXPOSE 1337
CMD ["yarn", "start"]