@Override
protected void run() throws Exception {
if (localName != null && gitdir != null)
throw die("conflicting usage of --git-dir and arguments");
final URIish uri = new URIish(sourceUri);
if (localName == null) {
String p = uri.getPath();
while (p.endsWith("/")) p = p.substring(0, p.length() - 1);
final int s = p.lastIndexOf('/');
if (s < 0) throw die("cannot guess local name from " + sourceUri);
localName = p.substring(s + 1);
if (localName.endsWith(".git")) localName = localName.substring(0, localName.length() - 4);
}
if (gitdir == null) gitdir = new File(localName, ".git");
db = new Repository(gitdir);
db.create();
db.getConfig().setBoolean("core", null, "bare", false);
db.getConfig().save();
out.println("Initialized empty Git repository in " + gitdir.getAbsolutePath());
out.flush();
saveRemote(uri);
final FetchResult r = runFetch();
final Ref branch = guessHEAD(r);
doCheckout(branch);
}