Dockerfile

FROM plugins/base:linux-amd64

LABEL maintainer="Serebrennikov Stanislav <goodsmileduck@gmail.com>" \
  org.label-schema.name="helm chart push" \
  org.label-schema.vendor="Serebrennikov Stanislav" \
  org.label-schema.schema-version="1.0"

ENV HELM_VERSION v3.7.2
ENV HELM_PLUGIN_PUSH_VERSION v0.10.1

ENV XDG_CONFIG_DIR=/opt
ENV XDG_DATA_HOME=/opt
ENV XDG_CACHE_HOME=/opt

RUN apk add curl tar bash --no-cache
RUN set -ex \
    && curl -sSL https://get.helm.sh/helm-${HELM_VERSION}-linux-amd64.tar.gz | tar xz \
    && mv linux-amd64/helm /usr/local/bin/helm \
    && rm -rf linux-amd64 

RUN apk add --virtual .helm-build-deps git make \
    && helm plugin install https://github.com/chartmuseum/helm-push.git --version ${HELM_PLUGIN_PUSH_VERSION} \
    && rm -rf /opt/helm/plugins/https-github.com-chartmuseum-helm-push.git \
    && apk del --purge .helm-build-deps

COPY entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]