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53 lines
1.3 KiB
Docker
53 lines
1.3 KiB
Docker
# Build stage - clone from GitHub and build
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FROM node:22-alpine AS builder
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WORKDIR /app
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# Install git for cloning
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RUN apk add --no-cache git
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# Clone repository (use ARG for flexibility)
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ARG REPO_URL=https://github.com/your-username/your-repo.git
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ARG BRANCH=main
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RUN git clone --branch ${BRANCH} --depth 1 ${REPO_URL} .
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# Install dependencies
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RUN npm install --legacy-peer-deps && \
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npm cache clean --force
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# Build app with sufficient memory
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RUN NODE_OPTIONS="--max-old-space-size=2048" npm run build
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# Runtime stage
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FROM node:22-alpine
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WORKDIR /app
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# Install git for potential runtime needs
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RUN apk add --no-cache git
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# Copy package files from builder
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COPY --from=builder /app/package.json /app/package-lock.json ./
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# Install production dependencies only
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RUN npm install --omit=dev --legacy-peer-deps && \
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npm cache clean --force && \
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rm -rf /root/.npm /root/.cache
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# Copy built app from builder
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COPY --from=builder /app/.output ./.output
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# Create non-root user
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RUN addgroup -g 1001 -S nodejs && \
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adduser -S nodejs -u 1001
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USER nodejs
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EXPOSE 3000
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=40s --retries=3 \
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CMD node -e "require('http').get('http://localhost:3000/', (r) => {if (r.statusCode !== 200) throw new Error(r.statusCode)})"
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# Start app
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CMD ["node", "--max-old-space-size=512", ".output/server/index.mjs"]
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