deploy: Dockerfile, entrypoint, standalone output, dockerignore

.dockerignore

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+node_modules
+.next
+.git
+.gitignore
+env.d.ts
+env.example
+prisma/dev.db
+prisma/fresh.db*
+prisma/dev.db-journal
+prisma/dev.db-shm
+prisma/dev.db-wal
+*.tar.gz
+*.log
+Dockerfile
+.dockerignore

Dockerfile

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+# MapleBrief — production image
+# Multi-stage: deps -> build -> minimal runner
+# (Debian base: Prisma engines need glibc; Alpine breaks the schema/query engine.)
+#
+# Build args / secrets:
+#   NEXT_PUBLIC_ADSENSE_CLIENT_ID  — AdSense client id baked into the build
+#   (empty -> ads hidden, app still works)
+# Runtime env:
+#   ADMIN_API_KEY                  — admin/auth key (fail-closed 401 if empty)
+#   OLLAMA_BASE / provider         — LLM endpoints (or configure in admin UI)
+#   DATABASE_URL defaults to file:/data/dev.db (volume-mounted)
+
+# Optional: bake the real AdSense client id at build time (empty -> ads hidden)
+ARG NEXT_PUBLIC_ADSENSE_CLIENT_ID=""
+
+FROM node:22-slim AS deps
+WORKDIR /app
+RUN apt-get update -qq && apt-get install -yq --no-install-recommends openssl ca-certificates > /dev/null && rm -rf /var/lib/apt/lists/*
+COPY package.json package-lock.json ./
+RUN npm ci --no-audit --no-fund
+
+FROM node:22-slim AS build
+WORKDIR /app
+# inherit the global value (set via --build-arg); empty -> placeholder ads
+ARG NEXT_PUBLIC_ADSENSE_CLIENT_ID
+RUN apt-get update -qq && apt-get install -yq --no-install-recommends openssl ca-certificates > /dev/null && rm -rf /var/lib/apt/lists/*
+# Absolute path avoids Prisma resolving relative SQLite URLs against the
+# schema dir (which would double up into prisma/prisma/...).
+ENV DATABASE_URL="file:/app/fresh.db"
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+# Verify migrations apply to a fresh DB, then stage the migrated empty DB at
+# the exact path the runner copies.
+RUN npx prisma generate \
+ && npx prisma migrate deploy \
+ && cp /app/fresh.db prisma/fresh.db \
+ && NEXT_PUBLIC_SITE_URL="https://news.krisforbes.ca" \
+    NEXT_PUBLIC_SITE_NAME="MapleBrief" \
+    NEXT_PUBLIC_SITE_DESCRIPTION="Synthesized Canadian news briefings" \
+    NEXT_PUBLIC_ADSENSE_CLIENT_ID="${NEXT_PUBLIC_ADSENSE_CLIENT_ID}" \
+    NEXT_PUBLIC_SHOW_SIDEBAR_ADS="false" \
+    npm run build \
+ && rm -f /app/fresh.db prisma/fresh.db-journal prisma/fresh.db-shm
+# (prisma/fresh.db kept above for the runner stage copy)
+
+FROM node:22-slim AS runner
+WORKDIR /app
+RUN apt-get update -qq && apt-get install -yq --no-install-recommends curl > /dev/null && rm -rf /var/lib/apt/lists/*
+# runtime user (guard: node slim images don't always ship one)
+RUN id app 2>/dev/null || useradd -m -s /bin/sh app
+# pre-create the data dir (volume replaces it at runtime) with app ownership
+RUN mkdir -p /data && chown -R app:app /data
+USER app
+# Next standalone server
+COPY --chown=app:app --from=build /app/.next/standalone ./
+# static chunks + public assets (standalone does not auto-copy these)
+COPY --chown=app:app --from=build /app/.next/static ./.next/static
+COPY --chown=app:app --from=build /app/public ./public
+# pre-migrated clean database snapshot (entrypoint copies it to /data on first boot)
+COPY --chown=app:app --from=build /app/prisma/fresh.db ./seed-dev.db
+COPY --chown=app:app entrypoint.sh ./entrypoint.sh
+RUN chmod +x entrypoint.sh
+ENV PORT=3000
+ENV DATABASE_URL="file:/data/dev.db"
+EXPOSE 3000
+ENTRYPOINT ["./entrypoint.sh"]

entrypoint.sh

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+#!/bin/sh
+# MapleBrief entrypoint
+# 1) First boot: seed /data with the clean migrated DB + write privileged key if provided
+# 2) Start Next standalone server
+set -e
+cd /app
+
+DB="${DATABASE_URL#file:}"
+[ -n "$DB" ] || DB=/data/dev.db
+
+# Export an absolute DATABASE_URL for the Node/Prisma process (relative
+# paths resolve against the schema dir and can point at the wrong file).
+case "$DB" in
+  /*) ;;
+  *) DB="/$DB" ;;
+esac
+export DATABASE_URL="file:$DB"
+
+if [ ! -f "$DB" ]; then
+  # create parent dir (volume may be fresh)
+  DIR="$(dirname "$DB")"
+  mkdir -p "$DIR"
+  cp ./seed-dev.db "$DB"
+  echo "[entrypoint] initialized $DB from seed snapshot"
+fi
+
+exec node server.js

next.config.mjs

@@ -1,6 +1,8 @@
 /** @type {import('next').NextConfig} */
 const nextConfig = {
   reactStrictMode: true,
+  // Minimal Docker image: the runner stage copies .next/standalone.
+  output: 'standalone',
   // RSS/Google AdSense scripts are injected safely by our own client
   // components (see src/components/ads). Keep lint from failing the build
   // on un-stulated style warnings while keeping full type checking on.