private async Task LoadProjectsAsync(CancellationToken token)
{
var blockOptions = new ExecutionDataflowBlockOptions {
MaxDegreeOfParallelism = Configuration.Parallelism,
CancellationToken = token,
};
var block = new ActionBlock <string>(projectIndexFile => {
var project = new ServerProject {
ContentPath = Path.GetDirectoryName(projectIndexFile),
};
project.Load();
var projectId = project.Description?.Id ?? string.Empty;
projectsCollection[projectId] = project;
}, blockOptions);
var root = Configuration.ProjectsDirectory;
foreach (var path in Directory.EnumerateDirectories(root, "*", SearchOption.TopDirectoryOnly))
{
var projectIndexFile = Path.Combine(path, "project.json");
if (!File.Exists(projectIndexFile))
{
Log.Warn($"Missing project.json in '{path}'.");
continue;
}
block.Post(projectIndexFile);
}
block.Complete();
await block.Completion;
}
public ServerProject New(string id)
{
if (!isLoaded)
{
Task.WaitAll(loadTask.Task);
}
if (projectsCollection.ContainsKey(id))
{
throw new ApplicationException($"Project '{id}' already exists!");
}
var path = GetProjectPath(id);
var project = new ServerProject {
ContentPath = path,
Description = new Project {
Id = id,
}
};
project.InitializeNew();
projectsCollection[id] = project;
project.SaveProject();
return(project);
}
public bool TryGet(string projectId, out ServerProject project)
{
return(projectsCollection.TryGetValue(projectId, out project));
}