# syntax=docker/dockerfile:1.7

ARG BUN_IMAGE=oven/bun:1.3.14-alpine@sha256:5acc90a93e91ff07bf72aa90a7c9f0fa189765aec90b47bdbf2152d2196383c0

FROM ${BUN_IMAGE} AS dependencies
WORKDIR /app
COPY package.json bun.lock ./
RUN bun install --frozen-lockfile

FROM dependencies AS worker-builder
WORKDIR /app
COPY . .
RUN bun build scripts/outbox-worker.ts \
    --target=bun \
    --minify \
    --outfile=dist/outbox-worker.js && \
    bun build backend/discord.ts \
    --target=bun \
    --conditions=react-server \
    --minify \
    --outfile=dist/discord.js && \
    bun build scripts/migrate.ts --target=bun --minify --outfile=dist/migrate.js

FROM node:22-bookworm-slim@sha256:48e4b67d85f87bd551df43704e24d252f56cc5f8e9718841aace50f19948f0f9 AS next-builder
WORKDIR /app
ARG NEXT_DEPLOYMENT_ID=container-build
ARG BASE_URL
ARG NEXT_PUBLIC_GOOGLE_ADSENSE_CLIENT_ID
ENV BASE_URL=${BASE_URL}
ENV NEXT_DEPLOYMENT_ID=${NEXT_DEPLOYMENT_ID}
ENV NEXT_PUBLIC_GOOGLE_ADSENSE_CLIENT_ID=${NEXT_PUBLIC_GOOGLE_ADSENSE_CLIENT_ID}
ENV NEXT_TELEMETRY_DISABLED=1
COPY --from=dependencies /app/node_modules ./node_modules
COPY . .
# Bun 1.3.14 can crash after a successful Next build on arm64. The application
# still runs on Bun; Node is used only for the deterministic compiler process.
RUN node node_modules/next/dist/bin/next build

FROM ${BUN_IMAGE} AS migration
RUN apk upgrade --no-cache
WORKDIR /app
ARG VCS_REF=unknown
LABEL org.opencontainers.image.title="Buzz Guide migrations" \
      org.opencontainers.image.revision=${VCS_REF}
ENV NODE_ENV=production
COPY --from=worker-builder --chown=bun:bun /app/dist/migrate.js ./migrate.js
COPY --chown=bun:bun drizzle ./drizzle
USER 1000:1000
ENTRYPOINT ["bun", "migrate.js"]

FROM ${BUN_IMAGE} AS app
RUN apk upgrade --no-cache
WORKDIR /app
ARG VCS_REF=unknown
LABEL org.opencontainers.image.title="Buzz Guide" \
      org.opencontainers.image.revision=${VCS_REF}
ENV HOSTNAME=0.0.0.0
ENV NODE_ENV=production
ENV NEXT_TELEMETRY_DISABLED=1
ENV PORT=3000
COPY --from=next-builder --chown=bun:bun /app/.next/standalone ./
COPY --from=next-builder --chown=bun:bun /app/.next/static ./.next/static
COPY --from=next-builder --chown=bun:bun /app/public ./public
COPY --from=worker-builder --chown=bun:bun /app/dist/outbox-worker.js ./worker/outbox-worker.js
COPY --from=worker-builder --chown=bun:bun /app/dist/discord.js ./worker/discord.js
COPY --from=worker-builder --chown=bun:bun /app/lib/catalog/assets ./lib/catalog/assets
USER 1000:1000
EXPOSE 3000
CMD ["bun", "server.js"]