microblog/Dockerfile

FROM harbor.server.kjuulh.io/kjuulh/git-log:1683275780732 as git-log

FROM harbor.server.kjuulh.io/docker-proxy/library/node:20-alpine AS deps

RUN apk add --no-cache libc6-compat

WORKDIR /app

COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./
RUN \
  if [ -f yarn.lock ]; then yarn --frozen-lockfile; \
  elif [ -f package-lock.json ]; then npm ci; \
  elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \
  else echo "Lockfile not found." && exit 1; \
  fi

# Rebuild the source code only when needed
FROM harbor.server.kjuulh.io/docker-proxy/library/node:20-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

RUN yarn tailwind

RUN yarn build


# Production image, copy all the files and run next
FROM harbor.server.kjuulh.io/docker-proxy/library/node:20-alpine AS runner

RUN apk add git

WORKDIR /app

ENV NODE_ENV production
# Uncomment the following line in case you want to disable telemetry during runtime.
# ENV NEXT_TELEMETRY_DISABLED 1

RUN addgroup --system --gid 1001 nodejs
RUN adduser --system --uid 1001 nextjs

COPY --from=git-log --chown=nextjs:nodejs /usr/bin/git-log /usr/bin/git-log

# Automatically leverage output traces to reduce image size
# https://nextjs.org/docs/advanced-features/output-file-tracing
COPY --from=builder --chown=nextjs:nodejs /app/ ./

USER nextjs

EXPOSE 3000

ENV PORT 3000

CMD ["yarn", "start"]