FROM docker.io/alpine:3.20@sha256:0a4eaa0eecf5f8c050e5bba433f58c052be7587ee8af3e8b3910ef9ab5fbe9f5

LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.title="kube-tools"
LABEL org.opencontainers.image.url="https://gitea.rknet.org/container/kube-tools"
LABEL org.opencontainers.image.source="https://gitea.rknet.org/container/kube-tools"
LABEL org.opencontainers.image.documentation="https://gitea.rknet.org/container/kube-tools"

ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT

ARG KUBECTL_VERSION
ARG YQ_VERSION
ARG HELM_VERSION
ARG KUSTOMIZE_VERSION
ARG KUBECONFORM_VERSION
ARG POLARIS_VERSION
ARG FLUX_LOCAL_VERSION
ARG FLUX_VERSION

# renovate: datasource=github-releases depName=hairyhenderson/gomplate
ENV GOMPLATE_VERSION="${GOMPLATE_VERSION:-v4.1.0}"
# renovate: datasource=github-releases depName=kubernetes/kubernetes
ENV KUBECTL_VERSION="${KUBECTL_VERSION:-v1.31.0}"
# renovate: datasource=github-releases depName=mikefarah/yq
ENV YQ_VERSION="${YQ_VERSION:-v4.44.3}"
# renovate: datasource=github-releases depName=helm/helm
ENV HELM_VERSION="${HELM_VERSION:-v3.15.3}"
# renovate: datasource=github-releases depName=kubernetes-sigs/kustomize
ENV KUSTOMIZE_VERSION="${KUSTOMIZE_VERSION:-v5.4.3}"
# renovate: datasource=github-releases depName=yannh/kubeconform
ENV KUBECONFORM_VERSION="${KUBECONFORM_VERSION:-v0.6.7}"
# renovate: datasource=github-releases depName=FairwindsOps/polaris
ENV POLARIS_VERSION="${POLARIS_VERSION:-9.2.1}"
# renovate: datasource=pypi depName=flux-local
ENV FLUX_LOCAL_VERSION="${FLUX_LOCAL_VERSION:-5.5.1}"
# renovate: datasource=github-releases depName=fluxcd/flux2
ENV FLUX_VERSION="${FLUX_VERSION:-v2.3.0}"

ENV PIPX_HOME=/opt/pipx
ENV PIPX_BIN_DIR=/usr/local/bin

RUN apk --update add curl tar make bash python3 py3-yaml pipx findutils git && \
    apk --no-cache upgrade libcrypto3 libssl3 && \
    pipx install --include-deps flux-local=="$FLUX_LOCAL_VERSION" && \
    pipx inject flux-local PyYAML && \
    $PIPX_HOME/shared/bin/pip install -U pip setuptools && \
    curl -SsfL -o /usr/local/bin/kubectl "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/${TARGETOS}/${TARGETARCH}/kubectl" && \
    curl -SsfL -o /usr/local/bin/kubectl-convert "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/${TARGETOS}/${TARGETARCH}/kubectl-convert" && \
    curl -SsfL -o /usr/local/bin/yq "https://github.com/mikefarah/yq/releases/download/${YQ_VERSION}/yq_${TARGETOS}_${TARGETARCH}" && \
    curl -SsfL -o /usr/local/bin/gomplate "https://github.com/hairyhenderson/gomplate/releases/download/${GOMPLATE_VERSION}/gomplate_${TARGETOS}-${TARGETARCH}${TARGETVARIANT}" && \
    curl -SsfL -o /usr/local/bin/openapi2jsonschema "https://raw.githubusercontent.com/yannh/kubeconform/${KUBECONFORM_VERSION}/scripts/openapi2jsonschema.py" && \
    curl -SsfL "https://get.helm.sh/helm-${HELM_VERSION}-${TARGETOS}-${TARGETARCH}.tar.gz" \
        | tar xz --strip-components=1 -C /usr/local/bin "${TARGETOS}-${TARGETARCH}/helm" && \
    curl -SsfL "https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_${TARGETOS}_${TARGETARCH}.tar.gz" \
        | tar xz -C /usr/local/bin kustomize && \
    curl -SsfL "https://github.com/yannh/kubeconform/releases/download/${KUBECONFORM_VERSION}/kubeconform-${TARGETOS}-${TARGETARCH}.tar.gz" \
        | tar xz -C /usr/local/bin kubeconform && \
    curl -SsfL "https://github.com/FairwindsOps/polaris/releases/download/${POLARIS_VERSION}/polaris_${TARGETOS}_${TARGETARCH}.tar.gz" \
        | tar xz -C /usr/local/bin polaris && \
    curl -SsfL "https://github.com/fluxcd/flux2/releases/download/${FLUX_VERSION}/flux_${FLUX_VERSION##v}_${TARGETOS}_${TARGETARCH}.tar.gz" \
        | tar xz -C /usr/local/bin flux && \
    chmod 755 /usr/local/bin/kubectl && \
    chmod 755 /usr/local/bin/kubectl-convert && \
    chmod 755 /usr/local/bin/yq && \
    chmod 755 /usr/local/bin/gomplate && \
    chmod 755 /usr/local/bin/openapi2jsonschema && \
    chmod 755 /usr/local/bin/helm && \
    chmod 755 /usr/local/bin/kustomize && \
    chmod 755 /usr/local/bin/kubeconform && \
    rm -rf /var/cache/apk/* && \
    rm -rf /tmp/* && \
    rm -rf /root/.cache/

ADD overlay/ /

STOPSIGNAL SIGTERM

CMD []