FROM docker.io/library/alpine:3.17.2 AS build

ARG JQ_VERSION

RUN set -ex && \
    apk update && \
    apk upgrade && \
    apk add jq

# NOTE: Upstream versioning breaks
# RUN [[ ${JQ_VERSION} == "" ]]; apk add jq
# RUN [[ ${JQ_VERSION} != "" ]]; apk add jq=${JQ_VERSION}

WORKDIR /workspace

ENTRYPOINT [ "/usr/bin/jq" ]