FROM --platform=$BUILDPLATFORM golang:1.21@sha256:58e14a93348a3515c2becc54ebd35302128225169d166b7c6802451ab336c907 as build

ARG TARGETOS
ARG TARGETARCH

ADD . /src
WORKDIR /src

RUN make build

FROM alpine:3.18@sha256:34871e7290500828b39e22294660bee86d966bc0017544e848dd9a255cdf59e0

LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.title="wp-git-action"
LABEL org.opencontainers.image.url="https://github.com/thegeeklab/wp-git-action"
LABEL org.opencontainers.image.source="https://github.com/thegeeklab/wp-git-action"
LABEL org.opencontainers.image.documentation="https://github.com/thegeeklab/wp-git-action"

RUN apk --update add --no-cache git rsync && \
    rm -rf /var/cache/apk/* && \
    rm -rf /tmp/*

COPY --from=build /src/dist/wp-git-action /bin/wp-git-action
ENTRYPOINT ["/bin/wp-git-action"]