FROM node:20-alpine AS base
RUN corepack enable pnpm

# Install dependencies only when needed
FROM base AS deps
RUN apk add --no-cache libc6-compat curl
WORKDIR /app

COPY pnpm-lock.yaml pnpm-workspace.yaml package.json .npmrc ./
COPY apps/web/package.json ./apps/web/package.json

# If there are local packages, copy them here
# COPY packages/ ./packages/

RUN --mount=type=cache,target=/root/.local/share/pnpm/store/v3 \
    --mount=type=secret,id=NPM_TOKEN \
    export NPM_TOKEN=$(cat /run/secrets/NPM_TOKEN) && \
    pnpm install --frozen-lockfile

# Rebuild the source code only when needed
FROM base AS builder
WORKDIR /app
COPY --from=deps /app/node_modules ./node_modules
COPY --from=deps /app/apps/web/node_modules ./apps/web/node_modules
COPY . .

# Build-time environment variables
ARG NEXT_PUBLIC_BASE_URL
ARG NEXT_PUBLIC_TARGET
ARG DIRECTUS_URL

ENV NEXT_PUBLIC_BASE_URL=$NEXT_PUBLIC_BASE_URL
ENV NEXT_PUBLIC_TARGET=$NEXT_PUBLIC_TARGET
ENV DIRECTUS_URL=$DIRECTUS_URL
ENV NEXT_TELEMETRY_DISABLED=1

RUN pnpm --filter @mintel/web build

# Production image, copy all the files and run next
FROM base AS runner
WORKDIR /app

RUN apk add --no-cache curl

ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1

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

COPY --from=builder /app/apps/web/public ./apps/web/public

# Set the correct permission for prerender cache
RUN mkdir -p apps/web/.next
RUN chown nextjs:nodejs apps/web/.next

# Automatically leverage output traces to reduce image size
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next/standalone ./
COPY --from=builder --chown=nextjs:nodejs /app/apps/web/.next/static ./apps/web/.next/static

USER nextjs

EXPOSE 3000

ENV PORT=3000
ENV HOSTNAME="0.0.0.0"

WORKDIR /app/apps/web
CMD ["node", "server.js"]