使用BuildHttpClient添加/更新BuildDefinition.Repository.Properties.tfvcMapping - TFS 2017 U3

Question

这个问题与这篇文章非常相似：Updating source mappings但我正在尝试使用BuildHttpClient而不是直接调用RestAPI。

最终目标是创建构建/发布定义的副本，并将其用于不同的应用程序。

我传递的'dr'对象是一个数据行，其中包含我想用来更新构建定义的数据。这是ClientConnection代码：

VssConnection connection = new VssConnection(serverUrl, new VssCredentials());
BuildHttpClient bdClient = connection.GetClient<BuildHttpClient>();

// using Wait on the task
Task<BuildDefinition> templateTask = bdClient.GetDefinitionAsync(teamProjectName, IDtoClone);
templateTask.Wait();
BuildDefinition updatedDefinition = ReplaceBuildParameters(templateTask.Result, dr);
Task<BuildDefinition> updatedTask =  bdClient.CreateDefinitionAsync(updatedDefinition, teamProjectName);
updatedTask.Wait();
return updatedTask.Result;

更新

根据Andy的反馈，我已经更新了代码。而不是尝试更新属性对象我正在替换它。我想我有这个工作，我还有一些测试需要验证。我正在尝试使用JObject来获取值并在修改后更新它。

   private static BuildDefinition ReplaceBuildParameters(BuildDefinition resultDef, DataRow dr)
    {
        resultDef.Name = "myCreateBuildAttempt";
        resultDef.Path = "\\Templates\\POCSandbox";
            foreach (DataColumn column in dr.Table.Columns)
            {
                switch (column.ColumnName)
                {
                    case "ServerPath":

                    JObject tfvcObj = new JObject();
                    foreach (KeyValuePair<string, string> prop in resultDef.Repository.Properties)
                    {
                        if (prop.Key == "tfvcMapping")
                        {
                            KeyValuePair<string, string> myPath = new KeyValuePair<string, string>("serverPath", "$/MASTER/PRES");
                            tfvcObj = JObject.Parse(prop.Value);
                            var mappings = tfvcObj["mappings"];
                            JToken myToken = JToken.Parse(mappings[0].ToString());
                            myToken["serverPath"] = "$/MASTER/PRES";
                            mappings[0] = myToken;
                            tfvcObj["mappings"] = mappings;
                        }
                    }
                    resultDef.Repository.Properties["tfvcMapping"] = tfvcObj.ToString(Newtonsoft.Json.Formatting.None);

                    break; 

                    default:
                    break;
                }
            }
        return resultDef;
    }

Answer 1

那么，您也可以使用REST API和api-version=3.2来更新TFS 2017 U3中的源映射。

您可以使用以下PowerShell示例添加/更新源映射：

Param(
   [string]$collectionurl = "http://tfs2017-test:8080/tfs/DefaultCollection",
   [string]$project = "ProjectName",
   [string]$definitionid = "6",
   [string]$user = "Domain\username",
   [string]$token = "Password"
)

# Base64-encodes the Personal Access Token (PAT) appropriately
$base64AuthInfo = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $user,$token)))

#Get resonse of the build definition
$defurl = "$collectionurl/$project/_apis/build/definitions/$($definitionid)?api-version=3.2"            
$definition = Invoke-RestMethod -Uri $defurl -Method Get -UseDefaultCredential -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)}

#Set repository.properties, source mapping for example:
$definition.repository.properties.tfvcMapping = '{"mappings":[{"serverPath":"$/ScrumProject/Dev","mappingType":"map","localPath":"\\"}]}'

$json = @($definition) | ConvertTo-Json -Depth 99

#Update build definition
$updatedef = Invoke-RestMethod  -Uri $defurl  -Method Put -Body $json -ContentType "application/json" -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)}

您还可以使用TFS BuildHttpClient更新构建定义，请参阅此主题以获取详细信息：https://serverfault.com/questions/799607/tfs-buildhttpclient-updatedefinition-c-example

Answer 2

上面的代码有效，这是一个JSON解析问题。我希望这个例子有助于其他人。当我正在使用这个项目时，我会看到在GitHub上托管完整的解决方案。