Jeffrey Smith
ed3e9363f2
Co-authored-by: Jeffrey Smith <jasafpro@gmail.com> Co-committed-by: Jeffrey Smith <jasafpro@gmail.com>
50 lines
1.5 KiB
Docker
50 lines
1.5 KiB
Docker
# ==========================================
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# Chat Switchboard - Backend Dockerfile
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# ==========================================
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# Standalone Go API server for cluster deployment.
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# Build context is the repo root (not ./server).
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# ==========================================
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# Build stage
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FROM golang:1.23-bookworm AS builder
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ARG APP_VERSION=dev
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WORKDIR /app
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# Copy module files and download deps
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COPY server/go.mod server/go.sum* ./
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RUN go mod download
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# Copy source and tidy (resolves any go.sum gaps)
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COPY server/ .
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RUN go mod tidy
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# Copy VERSION from repo root — used by ldflags and copied to runtime image.
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# If APP_VERSION build-arg was supplied by CI, it takes precedence via ldflags.
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# If not, $(cat VERSION) reads the file directly so the binary always has a real version.
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COPY VERSION ./
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RUN CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=$(cat VERSION)" -o /bin/switchboard .
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# Runtime stage
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FROM debian:bookworm-slim
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=builder /bin/switchboard /usr/local/bin/switchboard
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COPY --from=builder /app/database/migrations /app/database/migrations
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# VERSION file at /VERSION — version.go init() reads it as fallback for local/dev runs
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COPY --from=builder /app/VERSION /VERSION
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# Builtin extensions (seeded into DB on startup)
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COPY extensions/builtin/ /app/extensions/builtin/
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WORKDIR /app
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EXPOSE 8080
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ENTRYPOINT ["switchboard"]
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