c65b225ba7
- backend: copy dependency lockfiles from backend/ when build context is repo root - frontend: don't copy public/ when it doesn't exist
40 lines
1002 B
Docker
40 lines
1002 B
Docker
# syntax=docker/dockerfile:1
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FROM node:20-alpine AS deps
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN npm ci
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FROM node:20-alpine AS builder
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WORKDIR /app
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COPY --from=deps /app/node_modules ./node_modules
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COPY . ./
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# Allows configuring the API URL at build time.
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ARG NEXT_PUBLIC_API_URL=http://localhost:8000
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ENV NEXT_PUBLIC_API_URL=${NEXT_PUBLIC_API_URL}
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RUN npm run build
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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# If provided at runtime, Next will expose NEXT_PUBLIC_* to the browser as well
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# (but note some values may be baked at build time).
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ENV NEXT_PUBLIC_API_URL=http://localhost:8000
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COPY --from=builder /app/.next ./.next
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# `public/` is optional in Next.js apps; repo may not have it.
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# Avoid failing the build when the directory is absent.
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COPY --from=builder /app/package.json ./package.json
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COPY --from=builder /app/node_modules ./node_modules
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COPY --from=builder /app/next.config.ts ./next.config.ts
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EXPOSE 3000
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CMD ["npm", "run", "start"]
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