source: Dockerfile

FROM node:18-alpine AS deps
RUN apk add --no-cache libc6-compat

WORKDIR /app
COPY package.json yarn.lock ./
RUN yarn install --frozen-lockfile

FROM node:18-alpine AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

ARG APP_ENV
RUN yarn build -e $APP_ENV

FROM node:18-alpine AS runner
WORKDIR /app

ENV NODE_ENV production

RUN addgroup -g 1001 -S nodejs
RUN adduser -S mvpmasters -u 1001

COPY --from=builder /app/next.config.js ./next.config.js
COPY --from=builder /app/public ./public

# Set the correct permission for prerender cache
RUN mkdir .next
RUN chown mvpmasters:nodejs .next

COPY --from=builder --chown=mvpmasters:nodejs /app/.next ./.next
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package.json ./package.json

USER mvpmasters

EXPOSE 3000

ARG APP_ENV
ENV APP_ENV=$APP_ENV
CMD yarn start -e $APP_ENV