Jeffrey Smith
0f2f6a5a39
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Bundled packages auto-install on first boot for zero-config first run. Builder image for faster custom builds. Per-environment allowlists for K8s/Helm (dev=all, test=all, prod=skip). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
66 lines
2.3 KiB
Ruby
66 lines
2.3 KiB
Ruby
# ============================================
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# Switchboard Core — Builder Image
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# ============================================
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# Pre-caches Go modules and Node dependencies
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# for faster custom builds. Use as a base in
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# your own Dockerfile to skip dependency
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# download on every build.
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#
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# Usage:
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# FROM ghcr.io/switchboard-core/builder:latest AS go-builder
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# COPY server/ /app/
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# RUN cd /app && go build -o /bin/switchboard .
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#
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# Or build this image locally:
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# docker build -f Dockerfile.builder -t switchboard-builder .
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# ============================================
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# ── Go module cache ─────────────────────────
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FROM golang:1.23-bookworm AS go-cache
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WORKDIR /cache
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COPY server/go.mod server/go.sum* ./
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RUN go mod download && go mod verify
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# ── Node dependency cache ───────────────────
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FROM node:20-alpine AS node-cache
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WORKDIR /cache
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# Editor bundle dependencies
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COPY src/editor/package*.json ./editor/
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RUN cd editor && npm ci --loglevel=warn
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# Vendor libs (same versions as production Dockerfile)
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RUN npm pack marked@16.3.0 && \
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npm pack dompurify@3.2.4 && \
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npm pack mermaid@11.4.1 && \
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npm pack katex@0.16.11 && \
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mkdir -p /cache/vendor-tarballs && \
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mv *.tgz /cache/vendor-tarballs/
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# ── Final builder image ────────────────────
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FROM golang:1.23-bookworm
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# Pre-install build tools
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RUN apt-get update && apt-get install -y --no-install-recommends \
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zip \
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&& rm -rf /var/lib/apt/lists/*
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# Go module cache (populated)
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COPY --from=go-cache /go/pkg/mod /go/pkg/mod
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# Node dependencies (for editor bundle builds)
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COPY --from=node-cache /cache/editor/node_modules /cache/editor/node_modules
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# Vendor lib tarballs (avoid re-download)
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COPY --from=node-cache /cache/vendor-tarballs /cache/vendor-tarballs
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# Node.js for frontend builds
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COPY --from=node-cache /usr/local/bin/node /usr/local/bin/node
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COPY --from=node-cache /usr/local/lib/node_modules /usr/local/lib/node_modules
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RUN ln -sf /usr/local/lib/node_modules/npm/bin/npm-cli.js /usr/local/bin/npm
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WORKDIR /build
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LABEL org.opencontainers.image.title="Switchboard Core Builder"
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LABEL org.opencontainers.image.description="Pre-cached build dependencies for faster custom Switchboard Core builds"
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