#!groovy

def repository = "registry.c.test-chamber-13.lan"
def repositoryCreds = "harbor-repository-creds"

def dockerFile = """FROM ${repository}/library/alpine:latest as builder

RUN apk add --no-cache curl jq && \\
    VER=\$(curl --silent "https://api.github.com/repos/gorcon/rcon-cli/releases/latest" | jq -r '.tag_name' | sed -r 's/v//') && \\
    curl --silent \\
        --location \\
        "https://nexus.c.test-chamber-13.lan/repository/github-releases/gorcon/rcon-cli/releases/download/v\${VER}/rcon-\${VER}-amd64_linux.tar.gz" \\
        | \\
        tar -z -x -C /tmp -f - && \\
    cp /tmp/rcon-\${VER}-amd64_linux/rcon "/tmp/rcon"

FROM ${repository}/library/alpine:latest

RUN addgroup -S -g 1000 rcon && \\
    adduser --disabled-password -G rcon --gecos "rcon" --home "/home/rcon" --shell "/sbin/nologin" --uid 1000 rcon

COPY --from=builder --chown=rcon:rcon /tmp/rcon /home/rcon/rcon

USER rcon:rcon
WORKDIR /home/rcon

ENTRYPOINT ["/bin/sh"]
"""

def label = "kubernetes-${UUID.randomUUID().toString()}"
def templateName = "pipeline-worker"
podTemplate (
    label: label,
    name: templateName,
    yaml: functions.podYaml(
        repo: repository,
        templateName: templateName,
        kaniko: true,
        alpine: true
    )
){
    node (label) {
        functions.buildContainer(
            repository: repository,
            imageDest: "${repository}/library/rcon:latest",
            dockerFile: dockerFile,
            repoCreds: repositoryCreds,
        )
        functions.deletePod(
            kubeAuth: "rancher-admin-token",
            kubeURL: "https://rancher.test-chamber-13.lan/k8s/clusters/c-mc9cq",
            namespace: "game-servers",
            selector: "app=rcon"
        )
    }
}