19 lines
479 B
Docker
19 lines
479 B
Docker
# syntax = docker/dockerfile:1.0-experimental
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FROM golang:1.12-alpine AS vendored
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RUN apk add --no-cache git
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WORKDIR /src
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RUN --mount=target=/src,rw \
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--mount=target=/go/pkg/mod,type=cache \
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go mod tidy && go mod vendor && \
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mkdir /out && cp -r go.mod go.sum vendor /out
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FROM scratch AS update
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COPY --from=vendored /out /out
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FROM vendored AS validate
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RUN --mount=target=.,rw \
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git add -A && \
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rm -rf vendor && \
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cp -rf /out/* . && \
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./hack/validate-vendor check
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