initial: pulsy from pulse-clock-main

Dockerfile

@@ -0,0 +1,37 @@
+# syntax=docker/dockerfile:1
+
+FROM node:22-bookworm-slim AS base
+WORKDIR /app
+ENV NEXT_TELEMETRY_DISABLED=1
+
+FROM base AS deps
+COPY package.json package-lock.json ./
+RUN npm ci
+
+FROM base AS builder
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+RUN npm run build
+
+FROM base AS runner
+ENV NODE_ENV=production
+ENV PORT=3000
+ENV HOSTNAME=0.0.0.0
+ENV DATABASE_URL=/app/data/pulse-clock.db
+
+RUN groupadd --system --gid 1001 nodejs \
+  && useradd --system --uid 1001 --gid nodejs nextjs \
+  && mkdir -p /app/data \
+  && chown -R nextjs:nodejs /app/data
+
+COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
+COPY --from=builder --chown=nextjs:nodejs /app/drizzle ./drizzle
+
+VOLUME ["/app/data"]
+EXPOSE 3000
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
+  CMD node -e "fetch('http://127.0.0.1:3000/api/health').then((res) => process.exit(res.ok ? 0 : 1)).catch(() => process.exit(1))"
+
+CMD ["node", "server.js"]