55 lines
1.3 KiB
Docker
55 lines
1.3 KiB
Docker
# Build frontend
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FROM node:20-alpine AS frontend-builder
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WORKDIR /app/frontend
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COPY frontend/package*.json ./
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RUN npm ci
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COPY frontend/ ./
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RUN npm run build
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# Build backend
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FROM node:20-alpine AS backend-builder
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WORKDIR /app/backend
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COPY backend/package*.json ./
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RUN npm ci
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COPY backend/ ./
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RUN npm run build
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# Final image
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FROM node:20-alpine
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RUN apk add --no-cache tini
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WORKDIR /app
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# Create a non-root user
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RUN addgroup -S appgroup && adduser -S appuser -G appgroup
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# Copy built backend
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COPY --from=backend-builder /app/backend/dist ./dist
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COPY --from=backend-builder /app/backend/package*.json ./
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# Copy built frontend
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COPY --from=frontend-builder /app/frontend/dist/frontend ./public
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# Install production dependencies only
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RUN npm ci --omit=dev
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# Create a startup script to serve both frontend and backend
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COPY --chmod=755 <<EOF /app/start.sh
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#!/bin/sh
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# Make environment variables available to frontend
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env | grep DOCKER_ > /app/public/env.js
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echo "window.env = {" >> /app/public/env.js
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env | grep DOCKER_ | sed 's/\(.*\)=\(.*\)/ \1: "\2",/' >> /app/public/env.js
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echo "};" >> /app/public/env.js
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# Start the server
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node dist/index.js
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EOF
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# Set ownership
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RUN chown -R appuser:appgroup /app
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USER appuser
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EXPOSE 3000
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ENTRYPOINT ["/sbin/tini", "--"]
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CMD ["/app/start.sh"] |