wp-docker-buildx/Containerfile.multiarch

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FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.22@sha256:d5302d40dc5fbbf38ec472d1848a9d2391a13f93293a6a5b0b87c99dc0eaa6ae as build
ARG TARGETOS
ARG TARGETARCH
ADD . /src
WORKDIR /src
RUN make build
FROM docker:26.1-dind@sha256:308c63f771a0596e23f6007f537c8e1d77c8cf68864f0a5a6fc476c69b9b7416
LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.title="wp-docker-buildx"
LABEL org.opencontainers.image.url="https://github.com/thegeeklab/wp-docker-buildx"
LABEL org.opencontainers.image.source="https://github.com/thegeeklab/wp-docker-buildx"
LABEL org.opencontainers.image.documentation="https://github.com/thegeeklab/wp-docker-buildx"
ARG TARGETOS
ARG TARGETARCH
ARG BUILDX_VERSION
# renovate: datasource=github-releases depName=docker/buildx
ENV BUILDX_VERSION="${BUILDX_VERSION:-v0.14.0}"
ENV DOCKER_HOST=unix:///var/run/docker.sock
RUN apk --update add --virtual .build-deps curl && \
apk --update add --no-cache git coredns && \
mkdir -p /usr/lib/docker/cli-plugins/ && \
curl -SsL -o /usr/lib/docker/cli-plugins/docker-buildx \
"https://github.com/docker/buildx/releases/download/v${BUILDX_VERSION##v}/buildx-v${BUILDX_VERSION##v}.${TARGETOS:-linux}-${TARGETARCH:-amd64}" && \
chmod 755 /usr/lib/docker/cli-plugins/docker-buildx && \
apk del .build-deps && \
rm -rf /var/cache/apk/* && \
rm -rf /tmp/*
COPY --from=build /src/Corefile /etc/coredns/Corefile
COPY --from=build /src/dist/wp-docker-buildx /bin/wp-docker-buildx
ENTRYPOINT ["/usr/local/bin/dockerd-entrypoint.sh", "wp-docker-buildx"]