Question

我正在使用Multibranch Pipeline项目来构建我的应用程序。我们有大约100多个组件和许多管道项目。所以说对于例如我们有：

项目A依赖于→项目B依赖于→项目C

我们正在使用SCM轮询来完成所有这些工作。我希望在构建项目C之后，应该构建项目B，然后应该构建项目A。我的依赖项列表因项目而异。

我知道Maven项目可以使用构建触发器→☑ Build来处理这个问题，只要构建了SNAPSHOT依赖项，但是使用Multibranch Pipeline插件时，没有找到任何方法处理这件事。

任何指针？

Answer 1

在分支配置页面中建立其他项目之后有 Build 并且可以选择它但是分支的配置无法保存（分支侧栏中的菜单项只读查看配置，而不是配置）。

以下Jenkinsfile应该做你想要达到的目标。将其添加到您的所有分支机构。如果有更改，请在master / trunk上进行修改，然后将其编辑到受这些更改影响的分支机构。

// From: Trigger dependent jobs in Multibranch Pipeline project
//       http://stackoverflow.com/a/38151703/1744774

String[][] buildChains = [
  ['master'],
  ['branch1', 'master'],
  ['branch2', 'branch1', 'master'],
  ['no-build']
  // ... further build chains ...
  ]

for ( buildChain in buildChains ) {
  if ( buildChain[0].equalsIgnoreCase( env.BRANCH_NAME ) ) {
    int depth = 0
    for ( branch in buildChain ) {
      String depthIndicator = "+" * ++depth
      //optional: String depthIndicator = new String(new char[++depth]).replace('\0', '+')
      //optional: String depthIndicator = repeat( "+", ++depth )
      println "  $depthIndicator Triggering build for branch '$branch'"
      build( branch )
      } // for ( branches )
    break // comment this if there are more build chains for one branch
    }
  } // for ( buildChains )


def build( String branch ) {

  switch ( branch ) {
    case "master":
      buildMaster()
      break
    case ["branch1", "branch2"]:
      buildBranch( branch )
      break
 // case ...
 //   ...

    default:
      println "  --- No build defined for branch \'$branch\' ---"
    }  // switch ( branch )
  }  // build( branch )

def buildMaster()   {
  println '  Building branch \'master\'...'
  // ... build code ...
  }

def buildBranch( String branch )    {
  println "  Building branch '$branch'..."
  // ... build code ...
  }

// From: Can I multiply strings in Java to repeat sequences?
//       http://stackoverflow.com/a/34650746/1744774
String repeat( String s, int count ) {
  return count > 0 ? s + repeat( s, --count ) : ""
  }

在branch1：

上运行它

[Pipeline] echo
  + Triggering build for branch 'branch1'
[Pipeline] echo
  Building branch 'branch1'...
[Pipeline] echo
  ++ Triggering build for branch 'master'
[Pipeline] echo
  Building branch 'master'...
[Pipeline] End of Pipeline
Finished: SUCCESS

在branch2：

上运行它

[Pipeline] echo
  + Triggering build for branch 'branch2'
[Pipeline] echo
  Building branch 'branch2'...
[Pipeline] echo
  ++ Triggering build for branch 'branch1'
[Pipeline] echo
  Building branch 'branch1'...
[Pipeline] echo
  +++ Triggering build for branch 'master'
[Pipeline] echo
  Building branch 'master'...
[Pipeline] End of Pipeline
Finished: SUCCESS

请务必使用管理Jenkins 进程内脚本批准下的Script Security Plugin批准最初禁用的功能。

Multibranch Pipeline项目中的触发器相关作业

1 个答案: