buildx/hack/dockerfiles/vendor.Dockerfile
CrazyMax 45c678ad26
Go 1.17
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
2021-09-02 23:11:10 +02:00

26 lines
652 B
Docker

# syntax=docker/dockerfile:1.3
ARG GO_VERSION=1.17.0
FROM golang:${GO_VERSION}-alpine AS vendored
RUN apk add --no-cache git rsync
WORKDIR /src
RUN --mount=target=/context \
--mount=target=.,type=tmpfs,readwrite \
--mount=target=/go/pkg/mod,type=cache \
rsync -a /context/. . && \
go mod tidy && go mod vendor && \
mkdir /out && cp -r go.mod go.sum vendor /out
FROM scratch AS update
COPY --from=vendored /out /out
FROM vendored AS validate
RUN --mount=target=/context \
--mount=target=.,type=tmpfs,readwrite \
rsync -a /context/. . && \
git add -A && \
rm -rf vendor && \
cp -rf /out/* . && \
./hack/validate-vendor check