splatoon3.ink/docker/app/Dockerfile
Matt Isenhower c20642feb4 Upgrade Node.js from 20 to 22 LTS
Node 20 LTS reaches end-of-life April 2026. Updated all references:
- Dockerfile base image to node:22
- All GitHub Actions workflows to Node 22
- Bumped actions/checkout and actions/setup-node to v4 where outdated
- Added .nvmrc file for local development

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-15 10:46:54 -08:00

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Docker

FROM node:22
# App setup
WORKDIR /app
ENV PUPPETEER_SKIP_DOWNLOAD=true
# Install NPM dependencies
COPY package*.json ./
RUN npm ci
# Copy app files and build
COPY . .
RUN npm run build
CMD ["npm", "run", "start"]