50 lines
1.2 KiB
Docker
50 lines
1.2 KiB
Docker
# Build Shulker without modifying the submodule; run as non-root; persist config and read logs via volumes
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FROM node:22-alpine AS build
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WORKDIR /app
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# Enable corepack so yarn is available (Node 18+)
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RUN corepack enable
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# Copy only dependency manifests first for better layer caching
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COPY external/shulker/package.json external/shulker/yarn.lock ./external/shulker/
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WORKDIR /app/external/shulker
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# Install dependencies
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RUN yarn install --frozen-lockfile || yarn install
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# Copy source and build
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COPY external/shulker/ /app/external/shulker/
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RUN yarn build
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FROM node:22-alpine
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WORKDIR /app
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# Copy built app from builder
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COPY --from=build /app/external/shulker /app
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# Prepare runtime directories and non-root user
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RUN adduser -D -h /app -u 10001 shulker \
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&& mkdir -p /data /minecraft/logs \
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&& chown -R shulker:shulker /app /data /minecraft
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# Copy entrypoint
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COPY docker/shulker/entrypoint.sh /entrypoint.sh
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RUN chmod +x /entrypoint.sh
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# Install helpful runtime tools
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RUN apk add --no-cache jq
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USER shulker
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# Shulker default port
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EXPOSE 8000
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# Volumes: /data holds config.json, /minecraft/logs maps to the server logs
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VOLUME ["/data", "/minecraft/logs"]
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ENTRYPOINT ["/entrypoint.sh"]
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CMD ["node", "build/index.js"]
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