37 lines
848 B
Docker
37 lines
848 B
Docker
# Get Go image from DockerHub.
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FROM golang:1.20 AS api
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# Set working directory.
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WORKDIR /compiler
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# Env GOPROY
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ENV GOPROXY="https://proxy.golang.com.cn,direct"
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# Copy dependency locks so we can cache.
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COPY go.mod go.sum ./
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# Get all of our dependencies.
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RUN go mod download
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# Copy all of our remaining application.
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COPY . .
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# Build our application.
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RUN #CGO_ENABLED=0 GOOS=linux go build -o bill-server ./cmd/bill-server/main.go
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RUN go build -a -ldflags "-linkmode external -extldflags '-static' -s -w" -o bill-server ./cmd/bill-server/main.go
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# Use 'scratch' image for super-mini build.
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FROM scratch AS prod
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# Set working directory for this stage.
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WORKDIR /production
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# Copy our compiled executable from the last stage.
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COPY --from=api /compiler/bill-server .
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# Run application and expose port 8080.
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EXPOSE 8080
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CMD ["./bill-server"]
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