使用VSTS/TFS的.NET客户端库检索生成定义的任务列表

2017年3月 和 VST公司 ,两者都起作用。(我这边没有TFS 2017.2,如果我没记错的话,TFS 2017.2的构建过程与TFS 2015类似,它没有” Process “和” phases “属性。)

using System;
using Microsoft.TeamFoundation.Build.WebApi;
using Microsoft.VisualStudio.Services.Client;
using Microsoft.VisualStudio.Services.Common;

namespace RetrieveTaskList
{
    class Program
    {
        static void Main(string[] args)
        {
            //For TFS :
            var tfsUrl = "http://ws-tfs2017:8080/tfs/DefaultCollection";
            var buildClient = new BuildHttpClient(new Uri(tfsUrl), new VssAadCredential());

            //For VSTS:
            //var tfsUrl = "https://{account}.visualstudio.com";
            //var buildClient = new BuildHttpClient(new Uri(tfsUrl), new VssBasicCredential(string.Empty, "PAT here"));

            var definitions = buildClient.GetFullDefinitionsAsync(project: "ScrumProject");

            foreach (var definition in definitions.Result)
            {
                Console.WriteLine(string.Format("\n {0} - {1}:", definition.Id, definition.Name));

                // Get BuildDefinitionStep to array, each of which has a task property that contains things like the name of the task and the inputs.
                var tasks = definition.Steps.ToArray();

                //Get each step/task from the array
                foreach (var task in tasks)
                {
                    Console.WriteLine(task.DisplayName);
                }
            }
            Console.ReadLine();
        }
    }
}

您也可以使用 REST API 从生成定义检索任务列表。

Param(
   [string]$baseurl = "http://server:8080/tfs/DefaultCollection", 
   [string]$projectName = "ProjectName",
   [string]$buildDefinitionID = "26",
   [string]$user = "domain\user",
   [string]$token = "password"
)

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


$uri = "$baseurl/$($projectName)/_apis/build/definitions/$buildDefinitionID"
Write-Host $uri
$result = (Invoke-RestMethod -Uri $uri -Method Get -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)})
$tasks = $result.process.phases.steps.displayName

foreach ($task in $tasks)
{
  write-host $task
}

您也可以尝试REST客户端,请参考此线程: Retrieve VSTS/TFS Build task name list

在@Andy的帮助下,我解决了这个问题。我用Fiddler调用restapi( http://server:8080/tfs/DefaultCollection/MyProject/_apis/build/definitions/1 )并读取JSON响应。我发现“build”属性包含任务集合。我修复了@Andy:

Param(
   [string]$baseurl = "http://server:8080/tfs/DefaultCollection", 
   [string]$projectName = "MyProject",
   [string]$buildDefinitionID = "530",
   [string]$user = "domain\user",
   [string]$token = "PersonalAccessToken"
)

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

$uri = "$baseurl/$($projectName)/_apis/build/definitions/$buildDefinitionID"
Write-Host $uri
$result = (Invoke-RestMethod -Uri $uri -Method Get -Headers @{Authorization=("Basic {0}" -f $base64AuthInfo)})

foreach ($task in $result.build)
{
    Write-Host $task.displayName
}

有点晚了,但是如果您想使用AzDO.NET客户机库迭代构建任务,您需要将该进程强制转换为DesignerProcess/DockerProcess/YamlProcess。

var buildDefinitions = await _buildClient.GetFullDefinitionsAsync(project.Id);
foreach (var buildDefinition in buildDefinitions)
{
    if (buildDefinition.Process != null && buildDefinition.Process is Microsoft.TeamFoundation.Build.WebApi.DesignerProcess designerProcess)
    {
        foreach (var phase in designerProcess.Phases)
            foreach (var step in phase.Steps)
                Console.WriteLine($"taskname={step.DisplayName}");
        break;//lets exit the loop early
    }
}

演示回购, https://github.com/f2calv/azdo-api-net-client-issue