25 lines
501 B
Docker
25 lines
501 B
Docker
# Build a small production image for the SPORE website
|
|
FROM node:20-alpine
|
|
|
|
# Set working directory
|
|
WORKDIR /app
|
|
|
|
# Install only production dependencies first (leverage build cache)
|
|
COPY package.json package-lock.json* ./
|
|
RUN npm ci --omit=dev || npm install --omit=dev
|
|
|
|
# Copy application files
|
|
COPY public ./public
|
|
COPY server.js ./server.js
|
|
|
|
# App runs on 3002 by default; allow override via PORT
|
|
ENV NODE_ENV=production \
|
|
PORT=3002
|
|
|
|
EXPOSE 3002
|
|
|
|
# Start the server
|
|
CMD ["node", "server.js"]
|
|
|
|
|