32 lines
596 B
Docker
32 lines
596 B
Docker
# Build stage
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FROM golang:1.23-alpine AS builder
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WORKDIR /build
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# Copy go module files
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COPY go.mod ./
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RUN test -f go.sum && cp go.sum go.sum.bak || true
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# Copy entire source tree (internal/, cmd/)
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COPY . .
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# Ensure go.sum is up to date
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RUN go mod tidy
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# Build from root (module is defined there)
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o server ./cmd/server
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# Runtime image
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates tzdata postgresql-client
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WORKDIR /root/
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# Copy binary from builder
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COPY --from=builder /build/server .
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EXPOSE 8080
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CMD ["./server"]
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