Update to use new maven endpoint (#781)

Author: SizableShrimp

Jenkinsfile

@@ -0,0 +1,88 @@
+@Library('forge-shared-library')_
+
+pipeline {
+    agent {
+        docker {
+            image 'gradle:jdk8'
+            args '-v gradlecache:/gradlecache'
+        }
+    }
+    environment {
+        GRADLE_ARGS = '-Dorg.gradle.daemon.idletimeout=5000'
+        DISCORD_WEBHOOK = credentials('forge-discord-jenkins-webhook')
+        DISCORD_PREFIX = "Job: ForgeGradle Branch: ${BRANCH_NAME} Build: #${BUILD_NUMBER}"
+        JENKINS_HEAD = 'https://wiki.jenkins-ci.org/download/attachments/2916393/headshot.png'
+    }
+
+    stages {
+        stage('fetch') {
+            steps {
+                checkout scm
+            }
+        }
+        stage('notify_start') {
+            when {
+                not {
+                    changeRequest()
+                }
+            }
+            steps {
+                discordSend(
+                    title: "${DISCORD_PREFIX} Started",
+                    successful: true,
+                    result: 'ABORTED', //White border
+                    thumbnail: JENKINS_HEAD,
+                    webhookURL: DISCORD_WEBHOOK
+                )
+            }
+        }
+        stage('buildandtest') {
+            steps {
+                withGradle {
+                    sh './gradlew ${GRADLE_ARGS} --refresh-dependencies --continue build test'
+                }
+                script {
+                    env.MYGROUP = sh(returnStdout: true, script: './gradlew properties -q | grep "group:" | awk \'{print $2}\'').trim()
+                    env.MYARTIFACT = sh(returnStdout: true, script: './gradlew properties -q | grep "name:" | awk \'{print $2}\'').trim()
+                    env.MYVERSION = sh(returnStdout: true, script: './gradlew properties -q | grep "version:" | awk \'{print $2}\'').trim()
+                }
+            }
+        }
+        stage('publish') {
+            when {
+                not {
+                    changeRequest()
+                }
+            }
+            steps {
+                withCredentials([usernamePassword(credentialsId: 'maven-forge-user', usernameVariable: 'MAVEN_USER', passwordVariable: 'MAVEN_PASSWORD')]) {
+                    withGradle {
+                        sh './gradlew ${GRADLE_ARGS} -PoldFormat=true uploadArchives'
+                        sh './gradlew ${GRADLE_ARGS} uploadArchives'
+                    }
+                }
+            }
+            post {
+                success {
+                    build job: 'filegenerator', parameters: [string(name: 'COMMAND', value: "promote ${env.MYGROUP}:${env.MYARTIFACT} ${env.MYVERSION} latest")], propagate: false, wait: false
+                }
+            }
+        }
+    }
+    post {
+        always {
+            script {
+                if (env.CHANGE_ID == null) { // This is unset for non-PRs
+                    discordSend(
+                        title: "${DISCORD_PREFIX} Finished ${currentBuild.currentResult}",
+                        description: '```\n' + getChanges(currentBuild) + '\n```',
+                        successful: currentBuild.resultIsBetterOrEqualTo("SUCCESS"),
+                        result: currentBuild.currentResult,
+                        thumbnail: JENKINS_HEAD,
+                        webhookURL: DISCORD_WEBHOOK
+                    )
+                }
+            }
+        }
+    }
+}