# Stage 1: Build Stage
FROM node:22-alpine AS base

# Use Alpine mirror
RUN sed -i 's|https://dl-cdn.alpinelinux.org/alpine|https://mirror.de.velop.ir/alpine|g' /etc/apk/repositories

# Configure npm registry mirror
ENV NPM_CONFIG_REGISTRY=https://registry.npmmirror.com

FROM base AS deps
WORKDIR /temp-deps
COPY package*.json package-lock.json ./
ENV NODE_ENV=development
RUN npm ci --include=dev --loglevel info


FROM base AS builder
WORKDIR /build
ENV NODE_ENV=development
COPY . ./
COPY --from=deps /temp-deps/node_modules ./node_modules
RUN if [ -f package.json ] && grep -q '"build":' package.json; then npm run build; fi
RUN npm prune --omit=dev

FROM base AS runner
RUN addgroup -S appgroup && adduser -S appuser -G appgroup
WORKDIR /app

COPY . ./
COPY --from=builder --chown=appuser:appgroup /build/ ./

RUN chown -R appuser:appgroup /app

USER appuser

ENV NODE_ENV=production
EXPOSE 4000

CMD ["npm", "start"]