docker-buildx/Dockerfile.multiarch
Patrick Schratz c539c9e8a9 chore(deps): update golang docker tag to v1.21 (#89)
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| golang |  | minor | `1.20` -> `1.21` |
| golang | stage | minor | `1.20` -> `1.21` |

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Reviewed-on: https://codeberg.org/woodpecker-plugins/docker-buildx/pulls/89
2023-10-17 15:49:27 +00:00

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Docker

ARG BUILDX_VERSION=0.11.0
ARG DOCKER_VERSION=20.10-dind
ARG GOLANG_VERSION=1.21@sha256:24a09375a6216764a3eda6a25490a88ac178b5fcb9511d59d0da5ebf9e496474
FROM --platform=$BUILDPLATFORM golang:${GOLANG_VERSION} as build
COPY . /src
WORKDIR /src
ARG TARGETOS TARGETARCH
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg \
make build
FROM docker/buildx-bin:${BUILDX_VERSION} as buildx-bin
FROM docker:${DOCKER_VERSION}
RUN apk --update --no-cache add coredns
COPY --from=build /src/Corefile /etc/coredns/Corefile
COPY --from=buildx-bin /buildx /usr/libexec/docker/cli-plugins/docker-buildx
COPY --from=build /src/plugin-docker-buildx /bin/plugin-docker-buildx
ENV DOCKER_HOST=unix:///var/run/docker.sock
ENTRYPOINT ["/usr/local/bin/dockerd-entrypoint.sh", "plugin-docker-buildx"]