Jenkins&Gitlab:jenkins构建成功后在gitlab打tag

插件？

首先想找找jenkins有没有合适的插件：

• git publisher长时间无人维护；
• git push 并不适合目前的多分支流水线构建。
  此路不通。

  api

那只能走gitlab-doc这条路了。

1. 创建gitlab token, setting->access tokens,创建个人token，确保有访问构建的项目权限。
   

2. jenkins 安装 http request插件，创建全局凭据，类型切记选择secret text,不要选gitlab api token.
   

3. 在share library jenkins-library 创建目录src/com/xzlcorp,创建文件gitlab.groovy.

      package com.xzlcorp
   
   //封装HTTP请求
   def HttpReq(reqType,reqUrl,reqBody){
       def gitServer = "https://git.xzlcorp.com/api/v4"
       withCredentials([string(credentialsId: 'gitlab-token', variable: 'gitlabToken')]) {
         result = httpRequest customHeaders: [[maskValue: true, name: 'PRIVATE-TOKEN', value: "${gitlabToken}"]], 
                   httpMode: reqType, 
                   contentType: "APPLICATION_JSON",
                   consoleLogResponseBody: true,
                   ignoreSslErrors: true, 
                   requestBody: reqBody,
                   url: "${gitServer}/${reqUrl}"
                   //quiet: true
       }
       return result
   }
   
   //创建tag
   def CreateTag(projectId, tag, branchName){
       def apiUrl = "projects/${projectId}/repository/tags"
       reqBody = """{"tag_name": "${tag}","ref":"${branchName}", "message": "${branchName}"}"""
       response = HttpReq('POST',apiUrl,reqBody)
       println(response)
   }

4. 在项目的jenkinsfile中加入代码：

   @Library('jenkins-libs-web@master') _
   
   def gitlab = new com.xzlcorp.gitlab()
   def tool = new com.xzlcorp.tools()
   
   String projectName = "project-name"
   
   pipiline {
     ...
     post {
       always {
         // echo "构建结束"
       }
   
       success {
         // echo "构建成功"
         script {
           if (env.BRANCH == "master") {
             projectId = gitlab.GetProjectID(projectName)
             tool.PrintMsg("打tag start","blue")
             String tagString = "v${new Date().format("yy.MMdd.HHmm")}"
             gitlab.CreateTag(projectId, tagString, env.BRANCH_NAME)
             tool.PrintMsg("打tag end","blue")
           }
         }
       }
   
       failure {
         echo "构建失败"
       }
   
       aborted {
         echo "构建中断"
       }
     }
   }