#!groovy

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

def workspace
def k8slensVersion

def label = "kubernetes-${UUID.randomUUID().toString()}"
def templateName = "pipeline-worker"
pipeline {
    agent {
        kubernetes {
            yaml functions.podYaml(
                repo: repository,
                templateName: templateName,
                alpine: true,
                [
                    [
                        name: "node",
                        path: "${repository}/dockerhub/library/node:14",
                        command: "/bin/sh"
                    ]
                ]
            )
        }
    }

    stages {
        stage ('Initalize Jenkins') {
            steps {
                script {
                    workspace = pwd()
                }
            }
        }

        stage ('Get latest Tag') {
            steps {
                container ('alpine') {
                    script {
                        sh """
                            if ! command -v git &> /dev/null; then
                                apk add --no-cache git
                            fi
                        """
                        k8slensVersion = "refs/tags/" + sh (
                            script: """
                                git \
                                    -c 'versionsort.suffix=-' \
                                    --exit-code \
                                    --refs \
                                    --sort='version:refname' \
                                    --tags \
                                    ls-remote ssh://git@gitea.smoothnet.org:31822/nhyatt/openlens.git 'v*.*.*' \
                                | tail \
                                    --lines=1 \
                                | cut \
                                    --delimiter='/' \
                                    --fields=3
                            """,
                            returnStdout: true
                        ).trim()
                    }
                }
            }
        }

        stage('Pull K8S Lens Source Code') {
            steps {
                script {
                    dir("lens") {
                        checkout ([
                            $class: "GitSCM",
                            branches: [
                                [
                                    name: k8slensVersion,
                                ],
                            ],
                            userRemoteConfigs: [
                                [
                                    url: "https://github.com/lensapp/lens.git",
                                ],
                            ],
                            extensions: [
                                [
                                    $class: "CloneOption",
                                    shallow: true,
                                ],
                                [
                                    $class: "CheckoutOption",
                                    timeout: 2,
                                ],
                            ],
                        ])
                    }
                }
            }
        }

        stage ('Build K8S Lens') {
            steps {
                container ('node') {
                    script {
                        sh """
                            apt-get update
                            apt-get install -y rpm
                            cd lens
                            make build
                        """
                    }
                }
            }
        }

        stage ('Push Artifacts') {
            steps {
                container('alpine') {
                    script {
                        def appName = sh (
                            script: """
                                printf '%s\\n' "\$(basename "\$(find ./ -name "*.AppImage")")"
                            """,
                            returnStdout: true
                        ).trim()
                        functions.pushArtifact(
                            repoCreds: "nexus-generic-upload-bot",
                            fileName: appName,
                            filePath: workspace + "/lens/dist/",
                            fileURL: "https://nexus.c.test-chamber-13.lan/repository/generic/appimage/"
                        )
                    }
                }
            }
        }
    }
}