# syntax=docker/dockerfile:1

FROM node:20-alpine AS base

RUN apk add --no-cache tzdata \
  && cp /usr/share/zoneinfo/Asia/Tehran /etc/localtime \
  && echo "Asia/Tehran" > /etc/timezone

FROM base AS deps

WORKDIR /app

COPY package.json package-lock.json ./

RUN --mount=type=cache,target=/root/.npm \
  npm ci

FROM base AS builder

WORKDIR /app

COPY package.json package-lock.json nuxt.config.js ./
COPY --from=deps /app/node_modules ./node_modules
COPY . .

ENV NODE_ENV=production

RUN npm run build \
  && npm prune --omit=dev

FROM base AS runner

WORKDIR /app

ENV NODE_ENV=production \
  NUXT_TELEMETRY_DISABLED=1 \
  PORT=3000 \
  HOSTNAME=0.0.0.0

RUN addgroup -S appgroup \
  && adduser -S appuser -G appgroup

COPY --from=builder --chown=appuser:appgroup /app/package.json ./
COPY --from=builder --chown=appuser:appgroup /app/node_modules ./node_modules
COPY --from=builder --chown=appuser:appgroup /app/.nuxt ./.nuxt
COPY --from=builder --chown=appuser:appgroup /app/nuxt.config.js ./
COPY --from=builder --chown=appuser:appgroup /app/static ./static
COPY --from=builder --chown=appuser:appgroup /app/server ./server

USER appuser

EXPOSE 3000

CMD ["node", "node_modules/nuxt/bin/nuxt.js", "start"]