From b17f820236f54cc0ae8b9a641fec207f78c378b8 Mon Sep 17 00:00:00 2001
From: The_Spider <nhyatt@smoothnet.org>
Date: Thu, 31 Mar 2022 07:03:20 -0500
Subject: [PATCH] updates to declarative pipeline

---
 build-minecraft.jenkins | 116 ++++++++++++++++++++++++++--------------
 1 file changed, 76 insertions(+), 40 deletions(-)

diff --git a/build-minecraft.jenkins b/build-minecraft.jenkins
index b815533..0cedc7b 100644
--- a/build-minecraft.jenkins
+++ b/build-minecraft.jenkins
@@ -1,11 +1,37 @@
+#!groovy
+
 def repository = "registry.c.test-chamber-13.lan"
 def repositoryCreds = "harbor-repository-creds"
 
-def paperVersion = "1.18.1"
-def memoryMin = "1g"
-def memoryMax = "48g"
+def workspace
+def dockerFile
+def paperVersion
+def memoryMin
+def memoryMax
 
-def dockerFile = """FROM registry.c.test-chamber-13.lan/library/alpine:latest as builder
+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()
+                    paperVersion = "1.18.2"
+                    memoryMin = "1g"
+                    memoryMax = "48g"
+                    dockerFile = """FROM registry.c.test-chamber-13.lan/library/alpine:latest as builder
 
 ARG paperDownload
 
@@ -31,44 +57,54 @@ WORKDIR /minecraft/data
 ENTRYPOINT ["/usr/bin/java", "-Xms${memoryMin}", "-Xmx${memoryMax}", "-jar"]
 CMD ["../paper-mc.jar"]
 """
-
-def label = "kubernetes-${UUID.randomUUID().toString()}"
-def templateName = "pipeline-worker"
-podTemplate(
-    label: label,
-    name: templateName,
-    yaml: functions.podYaml(
-        repo: repository,
-        templateName: templateName,
-        kaniko: true,
-        alpine: true
-    )
-) {
-    node (label) {
-        def workspace = pwd()
-
-        stage ("Get Paper-MC Version") {
-            container ("alpine") {
-                sh "apk add --no-cache curl jq"
-                paperDownload = sh (
-                    script: """
-                        paperBuild=\$(curl --silent --location --fail https://nexus.c.test-chamber-13.lan/repository/paper-io/api/v2/projects/paper/versions/${paperVersion} | jq '.builds | max')
-                        paperFile=\$(curl --silent --location --fail https://nexus.c.test-chamber-13.lan/repository/paper-io/api/v2/projects/paper/versions/${paperVersion}/builds/\${paperBuild} | jq '.downloads.application.name')
-                        echo https://nexus.c.test-chamber-13.lan/repository/paper-io/api/v2/projects/paper/versions/${paperVersion}/builds/\${paperBuild}/downloads/\${paperFile}
-                    """,
-                    returnStdout: true
-                ).trim()
+                }
             }
         }
 
-        functions.buildContainer(
-            repository: repository,
-            imageDest: "${repository}/library/minecraft:latest",
-            dockerFile: dockerFile,
-            repoCreds: repositoryCreds,
-            [
-                "paperDownload=${paperDownload}"
-            ]
-        )
+        stage ("Get Paper-MC Version") {
+            steps {
+                container ("alpine") {
+                    script {
+                        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
+                        """
+                        paperDownload = sh (
+                            script: """
+                                paperBuild=\$(curl --silent --location --fail https://nexus.c.test-chamber-13.lan/repository/paper-io/api/v2/projects/paper/versions/${paperVersion} | jq '.builds | max')
+                                paperFile=\$(curl --silent --location --fail https://nexus.c.test-chamber-13.lan/repository/paper-io/api/v2/projects/paper/versions/${paperVersion}/builds/\${paperBuild} | jq '.downloads.application.name')
+                                echo https://nexus.c.test-chamber-13.lan/repository/paper-io/api/v2/projects/paper/versions/${paperVersion}/builds/\${paperBuild}/downloads/\${paperFile}
+                            """,
+                            returnStdout: true
+                        ).trim()
+                    }
+                }
+            }
+        }
+
+        stage ('Build & Push') {
+            steps {
+                container ('kaniko') {
+                    script {
+                        declarativeFunctions.buildContainerMultipleDestinations(
+                            dockerFile: dockerFile,
+                            repositoryAccess: [
+                                [
+                                    repository: repository,
+                                    credentials: repositoryCreds
+                                ],
+                            ],
+                            destination: [
+                                "${repository}/library/minecraft:latest",
+                            ]
+                        )
+                    }
+                }
+            }
+        }
     }
 }