<Query Kind="Program">

  <Reference Relative="..\Mercurial.Net\bin\Debug\Mercurial.NET.dll">C:\Dev\VS.NET\Mercurial.Net\Mercurial.Net\bin\Debug\Mercurial.NET.dll</Reference>

  <Namespace>Mercurial</Namespace>

</Query>



// *****************************************************

// *

// * Visualize a random bitbucket-project through Graphviz

// * The project was chosen because it had relatively few

// * changesets, and a couple of parallel branches.

// *

// ***********************



const string repoPath = @"C:\Temp\repo";

const string repoSource = @"http://bitbucket.org/ventor3000/iup.net";

const string tempFile = @"C:\Temp\test.dot";



void Main()

{

    if (Directory.Exists(repoPath))

        Directory.Delete(repoPath, true);

    Directory.CreateDirectory(repoPath);

    

    var repo = new Repository(repoPath);

    repo.Init();

    var log = repo.Incoming(repoSource, new IncomingCommand().WithTimeout(240));



    List<string> lines = new List<string>();

    lines.Add("digraph G {");

    lines.Add("   rankdir = LR;");

    

    foreach (var changeset in log)

    {

        if (changeset.LeftParentRevision >= 0)

            lines.Add("    \"" + changeset.LeftParentRevision + "\" -> \"" + changeset.RevisionNumber + "\"");

        if (changeset.RightParentRevision >= 0)

            lines.Add("    \"" + changeset.RightParentRevision + "\" -> \"" + changeset.RevisionNumber + "\"");

    }

    

    lines.Add("}");

    File.WriteAllLines(tempFile, lines.ToArray());

    

    Util.Cmd("dot " + tempFile + " -Tpng -O");

    Util.Cmd("\"" + tempFile + ".png\"");

}