// JScript

function OnInit(data) {
	data.name = "Git repo detector";
	data.desc = "Check if the current folder is managed by Git";
	data.version = "0.1";
	data.copyright = "by gqqnbig";
}

function OnAfterFolderChange(data) {
	if (!data.result)
		return;

	var tab = data.tab;
	//DOpus.Output(tab.path);
	// Check at most 3 levels up
	isInGit = DOpus.FSUtil().exists(tab.path + "/.git") ||
              DOpus.FSUtil().exists(tab.path + "/../.git") ||
              DOpus.FSUtil().exists(tab.path + "/../../.git");

	// Reduce the frequency of updating button states.
	if (tab.Vars.Exists("isInGit") && isInGit) {
	} else if (!tab.Vars.Exists("isInGit") && isInGit) {
		tab.vars.Set("isInGit", true);
		DOpus.Create.Command.UpdateToggle();
	} else if (tab.Vars.Exists("isInGit") && !isInGit) {
		tab.vars.Delete("isInGit");
		DOpus.Create.Command.UpdateToggle();
	} else {
		// !tab.Vars.Exists("isInGit") && !isInGit
		// do nothing
	}


	//DOpus.Output(isInGit);
}