[CI] Add jenkinsfile for dubbo snapshot deployment (apache#4205)

Jenkinsfile

@@ -0,0 +1,138 @@
+import groovy.json.JsonSlurper
+
+pipeline {
+    agent {
+        node {
+            label 'ubuntu'
+        }
+    }
+
+    options {
+        buildDiscarder(logRotator(daysToKeepStr: '14', artifactNumToKeepStr: '10'))
+    }
+
+    environment {
+        JAVA_HOME = "${tool 'JDK 1.8 (latest)'}"
+    }
+
+    tools {
+        maven 'Maven 3 (latest)'
+        jdk 'JDK 1.8 (latest)'
+    }
+
+    triggers {
+        cron '''TZ=Asia/Shanghai
+        H 2,14 * * *'''
+        pollSCM '''TZ=Asia/Shanghai
+        H H/2 * * *'''
+    }
+
+
+    stages {
+        stage('Clone') {
+            steps {
+                checkout([$class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [[$class: 'CloneOption', noTags: true, reference: '', shallow: true]], gitTool: 'Default', submoduleCfg: [], userRemoteConfigs: [[url: 'https://github.com/apache/dubbo.git']]])
+            }
+        }
+
+        stage('Duplicate deploy check') {
+            steps {
+                script {
+                    def deployedCommitId = sh(returnStdout: true, script: "curl --silent https://builds.apache.org/job/Apache%20Dubbo/job/${env.JOB_BASE_NAME}/lastSuccessfulBuild/artifact/DEPLOY_COMMIT_ID || true").trim()
+                    env.DEPLOYED_COMMIT_ID = deployedCommitId
+                    def commitId = sh(returnStdout: true, script: 'git rev-parse HEAD').trim()
+                    env.COMMIT_ID = commitId
+
+                    if (commitId == deployedCommitId) {
+                        env.STATUS_CHECK = "false"
+                        println "Latest deployed commit id is $deployedCommitId, Skip deployment this time"
+                    } else {
+                        env.STATUS_CHECK = "true"
+                        println "Current commit id hasn't been deployed, continue"
+                    }
+                }
+            }
+        }
+
+        stage('Commit status check') {
+            when {
+                expression {
+                    return env.STATUS_CHECK == "true";
+                }
+            }
+            steps {
+                script {
+                    def commitId = env.COMMIT_ID
+                    println "Current commit id: $commitId"
+
+                    def commitStatusJson = sh(script: "curl --silent https://api.github.com/repos/apache/dubbo/commits/$commitId/status", returnStdout: true).trim()
+                    println "Commit status: \r\n$commitStatusJson"
+
+                    def jsonSlurper = new JsonSlurper()
+                    def jsonObject = jsonSlurper.parseText(commitStatusJson)
+
+                    def status = jsonObject.state
+
+                    println "Current commit status is $status"
+
+                    if (status == "success") {
+                        env.STATUS_CHECK = "true"
+                        println "Continue to deploy snapshot"
+                    } else {
+                        env.STATUS_CHECK = "false"
+                        println "Current commit status not allow to deploy snapshot"
+                    }
+                }
+            }
+        }
+
+        stage('Snapshot version check') {
+            when {
+                expression {
+                    return env.STATUS_CHECK == "true";
+                }
+            }
+            steps {
+                sh 'env'
+                sh 'java -version'
+                sh './mvnw clean install -pl "dubbo-dependencies-bom" && ./mvnw clean install -DskipTests=true && ./mvnw clean validate -Psnapshot-ci-deploy -pl "dubbo-all"'
+            }
+        }
+
+        stage('Deploy snapshot') {
+            when {
+                expression {
+                    return env.STATUS_CHECK == "true";
+                }
+            }
+            steps {
+                timeout(35) {
+                    sh './mvnw --version'
+                    sh './mvnw clean package deploy -pl dubbo-dependencies-bom && ./mvnw clean package deploy -DskipTests=true'
+                }
+            }
+        }
+
+        stage('Save deployed commit id') {
+            steps {
+                script {
+                    if (env.STATUS_CHECK != "true") {
+                        println "Not pass status check"
+                        env.COMMIT_ID = env.DEPLOYED_COMMIT_ID
+                    }
+                }
+                writeFile file: 'DEPLOY_COMMIT_ID', text: "${env.COMMIT_ID}"
+                archiveArtifacts 'DEPLOY_COMMIT_ID'
+            }
+        }
+    }
+
+    post {
+        failure {
+            mail bcc: '', body: '''Project: ${env.JOB_NAME}
+            Build Number: ${env.BUILD_NUMBER}
+            URL: ${env.BUILD_URL}''', cc: '', from: '', replyTo: '', subject: 'Apache Dubbo snapshot deployment fail', to: '[email protected]'
+        }
+    }
+
+}

pom.xml

@@ -514,6 +514,7 @@
                                 <exclude>PULL_REQUEST_TEMPLATE.md</exclude>
                                 <exclude>CONTRIBUTING.md</exclude>
                                 <exclude>README.md</exclude>
+                                <exclude>Jenkinsfile</exclude>
                                 <exclude>**/codestyle/*</exclude>
                                 <exclude>**/resources/META-INF/**</exclude>
                                 <!-- exclude the internal threadlocal files -->