public override void Init()
{
Authenticate();
if (!IsGitWorkingTree())
{
// Init git in current directory
InitGitOnCurrentDirectory();
}
IList<GithubRepository> repositories = GetRepositories();
if (!string.IsNullOrEmpty(RepositoryFullName))
{
LinkedRepository = repositories.FirstOrDefault(r => r.FullName.Equals(RepositoryFullName, StringComparison.InvariantCultureIgnoreCase));
}
else
{
var remoteUris = Git.GetRemoteUris();
if (remoteUris.Count == 1)
{
LinkedRepository = repositories.FirstOrDefault(r => RepositoryMatchUri(r, remoteUris.First()));
}
else if (remoteUris.Count > 0)
{
// filter repositories to reduce prompt options
repositories = repositories.Where(r => remoteUris.Any(u => RepositoryMatchUri(r, u))).ToList();
}
}
if (LinkedRepository == null)
{
Collection<ChoiceDescription> choices = new Collection<ChoiceDescription>(repositories.Select(item => new ChoiceDescription(item.FullName)).ToList<ChoiceDescription>());
var choice = ((PSCmdlet)PSCmdlet).Host.UI.PromptForChoice(
"Choose a repository",
"",
choices,
0
);
LinkedRepository = repositories.FirstOrDefault(r => r.FullName.Equals(choices[choice].Label));
}
}
private bool RepositoryMatchUri(GithubRepository githubRepository, string remoteUri)
{
string cleanUri;
try
{
UriBuilder uri = new UriBuilder(remoteUri) {UserName = null, Password = null};
cleanUri = uri.ToString();
}
catch
{
// Fail gracefully to handle ssh scenario
cleanUri = remoteUri;
}
return new UriBuilder(githubRepository.CloneUrl).ToString().Equals(cleanUri, StringComparison.InvariantCultureIgnoreCase)
|| new UriBuilder(githubRepository.HtmlUrl).ToString().Equals(cleanUri, StringComparison.InvariantCultureIgnoreCase)
|| new UriBuilder(githubRepository.GitUrl).ToString().Equals(cleanUri, StringComparison.InvariantCultureIgnoreCase)
|| githubRepository.SshUrl.Equals(cleanUri, StringComparison.InvariantCultureIgnoreCase);
}
