Dockerfile

# DNA monorepo — multi-stage Dockerfile for build verification
# Rebuild: docker build -t dna-app:local .

FROM node:22-alpine AS deps
WORKDIR /app
RUN corepack enable && corepack prepare pnpm@9.15.9 --activate
COPY package.json pnpm-lock.yaml pnpm-workspace.yaml tsconfig.json tsconfig.base.json ./
COPY packages packages
COPY apps apps
COPY scripts scripts
RUN pnpm install --frozen-lockfile

FROM node:22-alpine AS build
WORKDIR /app
RUN corepack enable && corepack prepare pnpm@9.15.9 --activate
COPY --from=deps /app .
RUN pnpm --filter "./packages/**" run build

FROM node:22-alpine AS runner
WORKDIR /app
ENV NODE_ENV=production
RUN addgroup -g 1001 -S nodejs && adduser -S nodejs -u 1001
USER nodejs
COPY --from=build --chown=nodejs:nodejs /app/package.json ./package.json
COPY --from=build --chown=nodejs:nodejs /app/node_modules ./node_modules
COPY --from=build --chown=nodejs:nodejs /app/packages ./packages
EXPOSE 3000
CMD ["node", "-e", "console.log('ok')"]