# Stage 1: build TypeScript + install all deps
FROM node:20-slim AS builder
WORKDIR /app
COPY package*.json ./
RUN npm ci --include=dev
COPY tsconfig.json ./
COPY src ./src
RUN ./node_modules/.bin/tsc && npm prune --production

# Stage 2: runtime with Playwright — copy built artifacts, no npm install
FROM mcr.microsoft.com/playwright:v1.47.0-jammy
WORKDIR /app
RUN npx playwright install chromium --with-deps
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/dist ./dist

CMD ["node", "dist/index.js"]