56 lines
1.1 KiB
Docker
56 lines
1.1 KiB
Docker
# Use the official Node.js runtime as base image
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FROM node:22-alpine AS builder
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# Set working directory
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install dependencies
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RUN npm ci
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# Make PUBLIC_ vars available at build time
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ARG PUBLIC_CALENDAR_API_URL
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ARG PUBLIC_CALENDAR_API_KEY
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ENV PUBLIC_CALENDAR_API_URL=$PUBLIC_CALENDAR_API_URL
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ENV PUBLIC_CALENDAR_API_KEY=$PUBLIC_CALENDAR_API_KEY
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# Copy source code
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COPY . .
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# Build the application
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RUN npm run build
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# Production stage
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FROM node:22-alpine AS runner
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WORKDIR /app
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# Ensure production mode in runtime
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ENV NODE_ENV=production
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ENV HOST=0.0.0.0
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ENV PORT=3000
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# Copy package files
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COPY package*.json ./
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# Install only production dependencies (modern flag)
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RUN npm ci --omit=dev && npm cache clean --force
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# Copy built application from builder stage
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COPY --from=builder /app/build build/
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# Create a non-root user
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RUN addgroup -g 1001 -S nodejs
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RUN adduser -S svelte -u 1001
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# Change ownership of the app directory
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RUN chown -R svelte:nodejs /app
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USER svelte
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# Expose the port your app runs on
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EXPOSE 3000
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# Start the application (ensure package.json has "start": "node build")
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CMD ["npm", "start"] |