taskwarrior/src/commands/CmdCommands.cpp
Paul Beckingham de481a7eba Help
- Made all the usage strings for the 'help' command consistent with the
  implementation and with visual alignment.
2011-10-01 00:42:27 -04:00

112 lines
3.3 KiB
C++

////////////////////////////////////////////////////////////////////////////////
// taskwarrior - a command line task list manager.
//
// Copyright 2006 - 2011, Paul Beckingham, Federico Hernandez.
// 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.,
// 51 Franklin Street, Fifth Floor,
// Boston, MA
// 02110-1301
// USA
//
////////////////////////////////////////////////////////////////////////////////
#define L10N // Localization complete.
#include <sstream>
#include <algorithm>
#include <stdlib.h>
#include <Context.h>
#include <Command.h>
#include <CmdCommands.h>
#include <i18n.h>
extern Context context;
////////////////////////////////////////////////////////////////////////////////
CmdCompletionCommands::CmdCompletionCommands ()
{
_keyword = "_commands";
_usage = "task _commands";
_description = STRING_CMD_HCOMMANDS_USAGE;
_read_only = true;
_displays_id = false;
}
////////////////////////////////////////////////////////////////////////////////
int CmdCompletionCommands::execute (std::string& output)
{
// Get a list of all commands.
std::vector <std::string> commands;
std::map <std::string, Command*>::iterator command;
for (command = context.commands.begin ();
command != context.commands.end ();
++command)
{
commands.push_back (command->first);
}
// Sort alphabetically.
std::sort (commands.begin (), commands.end ());
std::stringstream out;
std::vector <std::string>::iterator c;
for (c = commands.begin (); c != commands.end (); ++c)
out << *c << "\n";
output = out.str ();
return 0;
}
////////////////////////////////////////////////////////////////////////////////
CmdZshCommands::CmdZshCommands ()
{
_keyword = "_zshcommands";
_usage = "task _zshcommands";
_description = STRING_CMD_ZSHCOMMANDS_USAGE;
_read_only = true;
_displays_id = false;
}
////////////////////////////////////////////////////////////////////////////////
int CmdZshCommands::execute (std::string& output)
{
// Get a list of all commands.
std::vector <std::string> commands;
std::map <std::string, Command*>::iterator command;
for (command = context.commands.begin ();
command != context.commands.end ();
++command)
{
commands.push_back (command->first);
}
// Sort alphabetically.
std::sort (commands.begin (), commands.end ());
std::stringstream out;
std::vector <std::string>::iterator c;
for (c = commands.begin (); c != commands.end (); ++c)
out << *c << ":" << context.commands[*c]->description () << "\n";
output = out.str ();
return 0;
}
////////////////////////////////////////////////////////////////////////////////