sourcegit/src/ViewModels/Init.cs

using System.IO;
using System.Threading.Tasks;

namespace SourceGit.ViewModels {
    public class Init : Popup {
        public string TargetPath {
            get => _targetPath;
            set => SetProperty(ref _targetPath, value);
        }

        public Init(string path) {
            TargetPath = path;
            View = new Views.Init() { DataContext = this };
        }

        public override Task<bool> Sure() {
            ProgressDescription = $"Initialize git repository at: '{_targetPath}'";

            return Task.Run(() => {
                var succ = new Commands.Init(HostPageId, _targetPath).Exec();
                if (!succ) return false;

                var gitDir = Path.GetFullPath(Path.Combine(_targetPath, ".git"));
                
                CallUIThread(() => {
                    var repo = Preference.AddRepository(_targetPath, gitDir);
                    var node = new RepositoryNode() {
                        Id = repo.FullPath,
                        Name = Path.GetFileName(repo.FullPath),
                        Bookmark = 0,
                        IsRepository = true,
                    };
                    Preference.AddNode(node);
                });

                return true;
            });
        }

        private string _targetPath;
    }
}