public override async Task <int> ExecuteAsync()
{
try
{
RemoteFactory remoteFactory = new RemoteFactory(_options);
var barOnlyRemote = await remoteFactory.GetBarOnlyRemoteAsync(Logger);
List <DefaultChannel> defaultChannels = (await barOnlyRemote.GetDefaultChannelsAsync()).ToList();
defaultChannels.Add(
new DefaultChannel(0, "https://github.com/dotnet/arcade", true)
{
Branch = "master",
Channel = await barOnlyRemote.GetChannelAsync(".NET Tools - Latest")
}
);
defaultChannels.Add(
new DefaultChannel(0, "https://github.com/dotnet/arcade", true)
{
Branch = "release/3.x",
Channel = await barOnlyRemote.GetChannelAsync(".NET 3 Tools")
}
);
List <Subscription> subscriptions = (await barOnlyRemote.GetSubscriptionsAsync()).ToList();
// Build, then prune out what we don't want to see if the user specified
// channels.
DependencyFlowGraph flowGraph = DependencyFlowGraph.Build(defaultChannels, subscriptions);
Channel targetChannel = null;
if (!string.IsNullOrEmpty(_options.Channel))
{
// Resolve the channel.
targetChannel = await UxHelpers.ResolveSingleChannel(barOnlyRemote, _options.Channel);
if (targetChannel == null)
{
return(Constants.ErrorCode);
}
}
if (targetChannel != null)
{
flowGraph.PruneGraph(node => IsInterestingNode(targetChannel, node), edge => IsInterestingEdge(edge));
}
await LogGraphViz(targetChannel, flowGraph);
return(Constants.SuccessCode);
}
catch (Exception exc)
{
Logger.LogError(exc, "Something failed while getting the dependency graph.");
return(Constants.ErrorCode);
}
}
