1、 Git Parameter
gitParameter branch: '',
branchFilter: '.*', #分支过滤
defaultValue: 'master',
description: '选择代码分支',
name: 'branch',
quickFilterEnabled: false, #快速搜索
selectedValue: 'NONE',
sortMode: 'NONE', #排序
tagFilter: '*', #tag过滤
type: 'PT_BRANCH'
2、when 判断
https://www.cnblogs.com/zoujiaojiao/p/13219057.html