FROM node:25-alpine AS base

FROM base AS deps
RUN apk add --no-cache libc6-compat
WORKDIR /app

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

FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY . .

ENV NODE_ENV=production

ARG VITE_PROXY_PREFIX
ARG VITE_PROXY_PREFIX_VAMANA
ARG VITE_PROXY_PREFIX_BALARAMA

# 2. Assign ARGs to ENV so Vite/Vinxi can see them
ENV VITE_PROXY_PREFIX=$VITE_PROXY_PREFIX
ENV VITE_PROXY_PREFIX_VAMANA=$VITE_PROXY_PREFIX_VAMANA
ENV VITE_PROXY_PREFIX_BALARAMA=$VITE_PROXY_PREFIX_BALARAMA

RUN \
  if [ -f yarn.lock ]; then yarn run build; \
  elif [ -f bun.lock ]; then npm run build; \
  elif [ -f package-lock.json ]; then npm run build; \
  elif [ -f pnpm-lock.yaml ]; then corepack enable pnpm && pnpm run build; \
  else echo "Lockfile not found." && exit 1; \
  fi

FROM base AS runner
WORKDIR /app

ENV NODE_ENV=production

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

COPY --from=builder /app/public ./public
COPY --from=builder --chown=appuser:nodejs /app/.output ./.output
COPY --from=builder --chown=appuser:nodejs /app/.vinxi ./.vinxi
COPY --from=builder /app/package.json ./package.json

USER appuser

EXPOSE 3000

ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

CMD ["node", ".output/server/index.mjs"]