Groovy / Jenkins-如何在http请求正文中使用for循环

Question

我正在尝试动态读取数组（每个元素是一个字符串），并使用这些字符串值替换当前的硬编码用户名。这是用于在Bitbucket中创建拉取请求。

下面的＃1和＃2都属于同一类BitbucketUtil.groovy

    def createPullRequest(projectSlug, repoSlug, title, description, sourceBranch, targetBranch) {
    //this is reading in the array with the user names
    def names = BitbutkcetUtil.getGroupUsers(teamName, activeOnly)

            def prResponse = this.steps.httpRequest(
                    acceptType: 'APPLICATION_JSON',
                    authentication: this.userId,
                    contentType: 'APPLICATION_JSON',
                    httpMode: 'POST',
                    ignoreSslErrors: true,
                    quiet: true,
                    requestBody: """
                                {
                                    "title": "${title}",
                                    "description": "${description}",
                                    "state": "OPEN",
                                    "open": true,
                                    "closed": false,
                                    "fromRef": { "id": "${sourceBranch}" },
                                    "toRef": { "id": "${targetBranch}" },
                                    "locked": false,
                                    "reviewers": [
                                        //I want to replace this hardcoded names with the string values inside the array `names`
                                        { "user": { "name": "HardCoded1" } },
                                        { "user": { "name": "HardCoded2" } },
                                        { "user": { "name": "HardCoded3" } },
                                        { "user": { "name": "HardCoded4" } }
                                    ]
                                }
                            """,
                    responseHandle: 'STRING',
                    url: "https://bitbucket.absolute.com/rest/api/latest/projects/${projectSlug}/repos/${repoSlug}/pull-requests",
                    validResponseCodes: '200:299')
            def pullRequest = this.steps.readJSON(text: prResponse.content)
            prResponse.close()
            return pullRequest['id']
        }

2：

   def getGroupUsers(groupName, activeOnly) {
        def getUsersResponse = this.steps.httpRequest(
                acceptType: 'APPLICATION_JSON',
                authentication: this.userId,
                ignoreSslErrors: true,
                quiet: true,
                responseHandle: 'STRING',
                url: "https://bitbucket.absolute.com/rest/api/latest/admin/groups/more-members?context=pd-teamthunderbird",
                validResponseCodes: '200:299')
        def usersPayload = this.steps.readJSON(text: getUsersResponse.content)['values']
        getUsersResponse.close()
        def users = []
        usersPayload.each { user ->
            if (!activeOnly || (activeOnly && user['active'])) {
                users.add(user['name'])
            }
        }
        return users
        //this is returning an array with string elements inside
    }

我猜想使用该函数getGroupUsers（groupName参数为teamName），我可以替换函数"reviewers"内部的硬编码字符串createPullRequest。但是我不确定如何在“审阅者”下使用for循环，以便可以动态地输入值：

 "reviewers": [
                                    //I want to replace this hardcoded names with the string values inside the array `names`
                                    { "user": { "name": "HardCoded1" } },
                                    { "user": { "name": "HardCoded2" } },
                                    { "user": { "name": "HardCoded3" } },
                                    { "user": { "name": "HardCoded4" } }
                                ]
                            }

任何帮助将不胜感激。

Answer 1

如果定义了您的姓名，并且您的最终目标是在其中包含所有名称的地方创建一个地图列表，那么您可以仅从collect名称中选择地图。例如

def names = ["HardCoded1", "HardCoded2"]
println([reviewers: names.collect{ [user: [name: it]] }])
// => [reviewers:[[user:[name:HardCoded1]], [user:[name:HardCoded2]]]]

如果您的目标是创建JSON正文，请不要连接字符串。使用Groovy提供的功能来创建JSON。例如

groovy.json.JsonOutput.toJson([
    title: title,
    state: "OPEN",
    reviewers: names.collect{ [user: [name: it]] }],
    // ...
])