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jonorossi/gist:1397643

Created November 27, 2011 14:42
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  1. jonorossi created this gist Nov 27, 2011.
    113 changes: 113 additions & 0 deletions gistfile1.cs
    View file
    Original file line number Diff line number Diff line change
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    using System;
    using System.Collections.Generic;
    using System.Collections.Specialized;
    using System.Net;
    using System.Text;
    using System.Xml.Linq;
    using System.Xml.XPath;
    using LibGit2Sharp;

    namespace TCBuildConfigSync
    {
    /// <summary>
    /// Syncs TeamCity build configurations with Git branches.
    ///
    /// Uses libgit2sharp to read the list of branches from Git, the TeamCity REST API and HTTP POSTs to the TeamCity dashboard URLs.
    ///
    /// libgit2sharp: https://github.com/libgit2/libgit2sharp
    /// </summary>
    class Program
    {
    private const string TeamCityUrl = "http://bob/httpAuth";

    static void Main(string[] args)
    {
    using (var repo = new Repository(args[0]))
    {
    // Collect all the TeamCity build configurations
    Dictionary<string, string> tcBranches = new Dictionary<string, string>(); // Name to Id map
    List<string> tcBranchesToDelete = new List<string>();
    using (WebClient webClient = GetWebClient())
    {
    XDocument doc = XDocument.Parse(webClient.DownloadString(TeamCityUrl + "/app/rest/projects/id:project9"));

    foreach (XElement buildTypeEl in doc.Root.XPathSelectElements("buildTypes/buildType"))
    {
    string id = buildTypeEl.Attribute("id").Value;
    string name = buildTypeEl.Attribute("name").Value;
    tcBranches.Add(name, id);
    tcBranchesToDelete.Add(name);
    }
    }

    // Collect all the branches in this repo
    foreach (Branch branch in repo.Branches)
    {
    // Only look at remote branches
    if (!branch.IsRemote) continue;

    // Only look at private branches
    if (!branch.Name.StartsWith("origin/private/")) continue;

    string gitBranchName = branch.Name.Substring("origin/".Length);
    string tcConfigName = branch.Name.Substring("origin/private/".Length).Replace('/', '-');

    if (!tcBranches.ContainsKey(tcConfigName))
    {
    Console.ForegroundColor = ConsoleColor.Yellow;
    Console.WriteLine("+" + tcConfigName);
    Console.ResetColor();

    // Create a new configuration for this branch
    using (WebClient webClient = GetWebClient())
    {
    NameValueCollection parameters = new NameValueCollection();
    parameters.Add("buildTypeName", tcConfigName);
    parameters.Add("createFromTemplate", "Create");
    parameters.Add("templateId", "btTemplate6");
    parameters.Add("param:BRANCH_NAME", gitBranchName);
    byte[] responseArray = webClient.UploadValues(TeamCityUrl + "/admin/action.html", "POST", parameters);
    string response = Encoding.ASCII.GetString(responseArray);
    Console.WriteLine(" ->" + response);
    }
    }
    else
    {
    Console.ForegroundColor = ConsoleColor.Green;
    Console.WriteLine(" " + tcConfigName);
    Console.ResetColor();

    // Remove branch from deletion list, there is a matching Git branch
    tcBranchesToDelete.Remove(tcConfigName);
    }
    }

    // Delete build configurations without Git branches
    foreach (string tcConfigName in tcBranchesToDelete)
    {
    Console.ForegroundColor = ConsoleColor.Red;
    Console.WriteLine("-" + tcConfigName);
    Console.ResetColor();

    // Delete this dead configuration
    using (WebClient webClient = GetWebClient())
    {
    NameValueCollection parameters = new NameValueCollection();
    parameters.Add("buildTypeId", tcBranches[tcConfigName]);
    parameters.Add("removeBuildType", "1");
    byte[] responseArray = webClient.UploadValues(TeamCityUrl + "/admin/action.html", "POST", parameters);
    string response = Encoding.ASCII.GetString(responseArray);
    Console.WriteLine(" -> " + response);
    }
    }
    }
    }

    private static WebClient GetWebClient()
    {
    WebClient webClient = new WebClient();
    webClient.Credentials = new NetworkCredential("user", "password");
    return webClient;
    }
    }
    }