31 lines
794 B
Docker
31 lines
794 B
Docker
# Stage 1: Build the application
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FROM golang:1.25.3-alpine AS builder
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WORKDIR /app
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# Copy go.mod and go.sum first to leverage Docker's caching
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy the rest of the application source code
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COPY . .
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# Build the Go application
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# CGO_ENABLED=0 disables Cgo for a fully static binary
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# -a links all packages statically
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# -installsuffix cgo_non_shared avoids issues with shared libraries
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo_non_shared -o main .
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# Stage 2: Create the final lean image
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FROM alpine:latest
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WORKDIR /root/
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# Copy the built binary from the builder stage
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COPY --from=builder /app/main .
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# Expose the port your Gin application listens on (e.g., 8080)
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EXPOSE 8080
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# Command to run the application
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CMD ["./ordr-api"] |