21 lines
582 B
Docker
21 lines
582 B
Docker
ARG GO_VERSION=1.18
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ARG GO_IMAGE=golang:${GO_VERSION}
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FROM --platform=$BUILDPLATFORM $GO_IMAGE AS build
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COPY . /go/src/github.com/cpuguy83/go-md2man
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WORKDIR /go/src/github.com/cpuguy83/go-md2man
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ARG TARGETOS
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ARG TARGETARCH
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ARG TARGETVARIANT
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RUN \
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export GOOS="${TARGETOS}"; \
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export GOARCH="${TARGETARCH}"; \
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if [ "${TARGETARCH}" = "arm" ] && [ "${TARGETVARIANT}" ]; then \
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export GOARM="${TARGETVARIANT#v}"; \
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fi; \
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CGO_ENABLED=0 go build
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FROM scratch
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COPY --from=build /go/src/github.com/cpuguy83/go-md2man/go-md2man /go-md2man
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ENTRYPOINT ["/go-md2man"]
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