14 lines
243 B
Docker
14 lines
243 B
Docker
# Stage 1: Build the Go binary
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FROM golang:1.21-alpine AS builder
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WORKDIR /app
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COPY . .
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RUN go build -o catapp .
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# Stage 2: Minimal runtime image
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FROM alpine:latest
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WORKDIR /app
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COPY --from=builder /app/catapp .
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EXPOSE 8080
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CMD ["./catapp"]
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