/*
 *	aegis - project change supervisor
 *	Copyright (C) 1994, 1995, 1996, 2000 Peter Miller;
 *	All rights reserved.
 *
 *	This program is free software; you can redistribute it and/or modify
 *	it under the terms of the GNU General Public License as published by
 *	the Free Software Foundation; either version 2 of the License, or
 *	(at your option) any later version.
 *
 *	This program is distributed in the hope that it will be useful,
 *	but WITHOUT ANY WARRANTY; without even the implied warranty of
 *	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *	GNU General Public License for more details.
 *
 *	You should have received a copy of the GNU General Public License
 *	along with this program; if not, write to the Free Software
 *	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 * MANIFEST: report the names and descriptions of all projects
 */

auto name, p;
title("The Projects Report");
if (terse())
{
	columns({ name = "Project\n-------"; right = 0; });
	for (name in sort(keys(project)))
		print(name);
}
else
{
	columns
	(
		{ name = "Project\n-------"; width = 15; },
		{ name = "Directory\n-----------"; width = 23; },
		{ name = "Description\n-------------"; right = 0; }
	);
	for (name in sort(keys(project)))
	{
		p = project[name];

		/*
		 * Reading the p.state value (it is deferred) may result
		 * in ``permision denied'' so we need to catch the
		 * exception as it goes past.  Use the error as the
		 * description.
		 */
		auto description;
		if (p.error != "")
		    description = p.error;
		else
		{
			try
				description = p.state.description;
			catch (description)
				;
		}
		print(name, p.directory, description);
	}
}