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Showing 1 snippet tagged #docker
Shaves ~600MB off Node images while keeping npm install fast in CI.
# syntax=docker/dockerfile:1.7
FROM node:22-alpine AS deps
WORKDIR /app
# Cache mount survives layer invalidation — package.json churn no longer re-downloads the world
RUN --mount=type=cache,target=/root/.npm npm ci --omit=dev
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