public TreeRenderer(
ILogger <TreeRenderer> log,
IGraphVizWriter gvWriter,
IStyleProvider style,
IGraphTooltipHelper tooltipHelper,
IRemoteWebUrlProviderFactory remoteWebUrlProviderFactory)
{
_log = log;
_gvWriter = gvWriter;
_style = style;
_tooltipHelper = tooltipHelper;
_remoteWebUrlProviderFactory = remoteWebUrlProviderFactory;
}
protected override void RunInternal()
{
// Get the immutable repository information.
IRepositoryData repositoryData = _loader.LoadFrom(_repositoryDir.FullName);
// Pick the remote to work on.
IRemote remoteToUse = _remoteHelper.PickRemote(repositoryData, Options.RemoteToUse);
// Create the tree.
IBranchingStrategy strategy = _strategyProvider.GetStrategy(Options.LesserBranchesRegex);
IBranch[] allBranches = repositoryData.Branches.GetFor(remoteToUse).ToArray();
IBranchesKnowledge branchesKnowledge = strategy.CreateKnowledge(allBranches);
// Options for building the tree.
ITagPickingOptions tagPickingOptions = TagPickingOptions.Set(
Options.TagPickingMode,
Options.TagCount,
Options.IncludeOrphanedTags);
IBranchPickingOptions branchPickingOptions = BranchPickingOptions.Set(
Options.IncludeBranchesRegices,
Options.ExcludeBranchesRegices);
ITree tree = _treeBuilder.Build(
repositoryData,
remoteToUse,
branchesKnowledge,
branchPickingOptions,
tagPickingOptions);
SimplifyTree(tree);
string tempPath = _fileSystem.Path.GetTempFileName();
tempPath = _fileSystem.Path.ChangeExtension(tempPath, "gv");
// Rendering options.
TreeRenderingOptions renderingOptions = TreeRenderingOptions.Default;
renderingOptions.ForceTreatAsGitHub = Options.ForceTreatAsGitHub;
// ReSharper disable once AssignNullToNotNullAttribute
using (IFileStream fileStream = _fileSystem.File.OpenWrite(tempPath))
{
using (IStreamWriter textWriter = _textWriterFactory.CreateStreamWriter(fileStream))
{
IGraphVizWriter graphVizWriter = _graphVizFactory.CreateGraphVizWriter(textWriter);
ITreeRenderer treeRenderer = _treeRendererFactory.CreateRenderer(graphVizWriter);
treeRenderer.Render(tree, remoteToUse, branchesKnowledge, renderingOptions);
}
}
string targetPath = PrepareTargetPath();
string graphVizCommand = _appPathProvider.GetProperAppPath(ExternalApp.GraphViz);
string graphVizArgs = $@"""{tempPath}"" -T{_outputFormat} -o""{targetPath}""";
Log.Debug($"Starting GraphViz with arguments: [{graphVizArgs}].");
int code = _processRunner.Execute(graphVizCommand, graphVizArgs);
if (code != 0)
{
Log.Fatal("GraphViz execution failed.");
}
else
{
Log.Info("GraphViz execution succeeded.");
Log.Info($"Saved to {targetPath}.");
}
}
public static void Node(this IGraphVizWriter writer, ITreeish n, IAttrSet attrSet = null)
{
writer.Node(n.Treeish, attrSet);
}
public static void Edge(this IGraphVizWriter writer, ITreeish a, ITreeish b, IAttrSet attrSet = null)
{
writer.Edge(a.Treeish, b.Treeish, attrSet);
}
public ITreeRenderer CreateRenderer(IGraphVizWriter textWriter)
{
return(_rendererMaker(textWriter));
}
