#!groovy

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

def workspace
def dockerFile

def AlpineGlibcBaseURL = "https://nexus.c.test-chamber-13.lan/repository/github-releases/sgerrand/alpine-pkg-glibc/releases/download"
def AlpineGlibcPackageVersion
def AlpineGlibcBasePackageFilename
def AlpineGlibcBinPackageFilename
def AlpineGlibcI18nPackageFilename

def staticVersion = "2.34-r0"
def GlibcLanguage = "C.UTF-8"
def TimeZone = "America/Chicago"

def label = "kubernetes-${UUID.randomUUID().toString()}"
def templateName = "pipeline-worker"
pipeline {
    agent {
        kubernetes {
            yaml functions.podYaml(
                repo: repository,
                templateName: templateName,
                kaniko: true,
                alpine: true
            )
        }
    }

    stages {
        stage ('Initalize Jenkins') {
            steps {
                script {
                    workspace = pwd()
                    container ('alpine') {
                        sh """
                            if [ ! -f "/usr/bin/curl" ] || [ ! -x "/usr/bin/curl" ]; then
                                apk add --no-cache curl
                            fi
                            if [ ! -f "/usr/bin/jq" ] || [ ! -x "/usr/bin/jq" ]; then
                                apk add --no-cache jq
                            fi
                        """

                        AlpineGlibcPackageVersion = sh (
                            script: "curl --silent --location --fail \"https://api.github.com/repos/sgerrand/alpine-pkg-glibc/releases\" | jq -r .[0].tag_name",
                            returnStdout: true
                        ).trim()
                    }
                }
            }
        }

        stage ('Build & Push (latest)') {
            steps {
                container ('kaniko') {
                    script {
                        AlpineGlibcBasePackageFilename = "glibc-${AlpineGlibcPackageVersion}.apk"
                        AlpineGlibcBinPackageFilename = "glibc-bin-${AlpineGlibcPackageVersion}.apk"
                        AlpineGlibcI18nPackageFilename = "glibc-i18n-${AlpineGlibcPackageVersion}.apk"

                        dockerFile = """
FROM registry.c.test-chamber-13.lan/library/alpine:latest

LABEL org.opencontainers.image.authors="The_Spider <spider@smoothnet.org>"
LABEL org.opencontainers.image.title="alpine-glibc"

ARG TZ
ARG LANG

RUN apk add --update --no-cache --virtual=.build-dependencies \\
		curl \\
		ca-certificates && \\
	printf '%s\\n' \\
		"-----BEGIN PUBLIC KEY-----" \\
		"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApZ2u1KJKUu/fW4A25y9m" \\
		"y70AGEa/J3Wi5ibNVGNn1gT1r0VfgeWd0pUybS4UmcHdiNzxJPgoWQhV2SSW1JYu" \\
		"tOqKZF5QSN6X937PTUpNBjUvLtTQ1ve1fp39uf/lEXPpFpOPL88LKnDBgbh7wkCp" \\
		"m2KzLVGChf83MS0ShL6G9EQIAUxLm99VpgRjwqTQ/KfzGtpke1wqws4au0Ab4qPY" \\
		"KXvMLSPLUp7cfulWvhmZSegr5AdhNw5KNizPqCJT8ZrGvgHypXyiFvvAH5YRtSsc" \\
		"Zvo9GI2e2MaZyo9/lvb+LbLEJZKEQckqRj4P26gmASrZEPStwc+yqy1ShHLA0j6m" \\
		"1QIDAQAB" \\
		"-----END PUBLIC KEY-----" > "/etc/apk/keys/sgerrand.rsa.pub" && \\
	curl -sSLO "${AlpineGlibcBaseURL}/${AlpineGlibcPackageVersion}/${AlpineGlibcBasePackageFilename}" && \\
	curl -sSLO "${AlpineGlibcBaseURL}/${AlpineGlibcPackageVersion}/${AlpineGlibcBinPackageFilename}" && \\
	curl -sSLO "${AlpineGlibcBaseURL}/${AlpineGlibcPackageVersion}/${AlpineGlibcI18nPackageFilename}" && \\
	apk add --no-cache --force-overwrite \\
		"${AlpineGlibcBasePackageFilename}" \\
		"${AlpineGlibcBinPackageFilename}" \\
		"${AlpineGlibcI18nPackageFilename}" && \\
	rm -v "/etc/apk/keys/sgerrand.rsa.pub" && \\
	(/usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 "\${LANG}" || true) && \\
	printf '%s\\n' \\
		"export LANG=\${LANG}" >> /etc/profile.d/locale.sh && \\
	apk del glibc-i18n && \\
	apk del .build-dependencies && \\
	rm -v \\
		${AlpineGlibcBasePackageFilename} \\
		${AlpineGlibcBinPackageFilename} \\
		${AlpineGlibcI18nPackageFilename}
"""

                        declarativeFunctions.buildContainerMultipleDestinations(
                            dockerFile: dockerFile,
                            repositoryAccess: [
                                [
                                    repository: repository,
                                    credentials: repositoryCreds
                                ],
                            ],
                            destination: [
                                "${repository}/library/alpine-glibc:latest",
                            ],
                            [
                                "LANG=${GlibcLanguage}",
                                "TZ=${TimeZone}"
                            ]
                        )
                    }
                }
            }
        }

        stage ('Build & Push (Static Version)') {
            steps {
                container ('kaniko') {
                    script {
                        AlpineGlibcBasePackageFilename = "glibc-${staticVersion}.apk"
                        AlpineGlibcBinPackageFilename = "glibc-bin-${staticVersion}.apk"
                        AlpineGlibcI18nPackageFilename = "glibc-i18n-${staticVersion}.apk"

                        dockerFile = """
FROM registry.c.test-chamber-13.lan/library/alpine:latest

LABEL org.opencontainers.image.authors="The_Spider <spider@smoothnet.org>"
LABEL org.opencontainers.image.title="alpine-glibc"

ARG TZ
ARG LANG

RUN apk add --update --no-cache --virtual=.build-dependencies \\
		curl \\
		ca-certificates && \\
	printf '%s\\n' \\
		"-----BEGIN PUBLIC KEY-----" \\
		"MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApZ2u1KJKUu/fW4A25y9m" \\
		"y70AGEa/J3Wi5ibNVGNn1gT1r0VfgeWd0pUybS4UmcHdiNzxJPgoWQhV2SSW1JYu" \\
		"tOqKZF5QSN6X937PTUpNBjUvLtTQ1ve1fp39uf/lEXPpFpOPL88LKnDBgbh7wkCp" \\
		"m2KzLVGChf83MS0ShL6G9EQIAUxLm99VpgRjwqTQ/KfzGtpke1wqws4au0Ab4qPY" \\
		"KXvMLSPLUp7cfulWvhmZSegr5AdhNw5KNizPqCJT8ZrGvgHypXyiFvvAH5YRtSsc" \\
		"Zvo9GI2e2MaZyo9/lvb+LbLEJZKEQckqRj4P26gmASrZEPStwc+yqy1ShHLA0j6m" \\
		"1QIDAQAB" \\
		"-----END PUBLIC KEY-----" > "/etc/apk/keys/sgerrand.rsa.pub" && \\
	curl -sSLO "${AlpineGlibcBaseURL}/${staticVersion}/${AlpineGlibcBasePackageFilename}" && \\
	curl -sSLO "${AlpineGlibcBaseURL}/${staticVersion}/${AlpineGlibcBinPackageFilename}" && \\
	curl -sSLO "${AlpineGlibcBaseURL}/${staticVersion}/${AlpineGlibcI18nPackageFilename}" && \\
	apk add --no-cache --force-overwrite \\
		"${AlpineGlibcBasePackageFilename}" \\
		"${AlpineGlibcBinPackageFilename}" \\
		"${AlpineGlibcI18nPackageFilename}" && \\
	rm -v "/etc/apk/keys/sgerrand.rsa.pub" && \\
	(/usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 "\${LANG}" || true) && \\
	printf '%s\\n' \\
		"export LANG=\${LANG}" >> /etc/profile.d/locale.sh && \\
	apk del glibc-i18n && \\
	apk del .build-dependencies && \\
	rm -v \\
		${AlpineGlibcBasePackageFilename} \\
		${AlpineGlibcBinPackageFilename} \\
		${AlpineGlibcI18nPackageFilename}
"""

                        declarativeFunctions.buildContainerMultipleDestinations(
                            dockerFile: dockerFile,
                            repositoryAccess: [
                                [
                                    repository: repository,
                                    credentials: repositoryCreds
                                ],
                            ],
                            destination: [
                                "${repository}/library/alpine-glibc:${staticVersion}",
                            ],
                            [
                                "LANG=${GlibcLanguage}",
                                "TZ=${TimeZone}"
                            ]
                        )
                    }
                }
            }
        }
    }
}