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-- Copyright (C) 2003 David Roundy
--
-- 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, 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 02111-1307, USA.
module Main (main) where
import Autoconf ( datadir )
import DarcsCommands
import TheCommands
import Time
main :: IO ()
main = man the_commands
man :: [DarcsCommand] -> IO ()
man cs = do man_header
unorganized <- man_organizer cs
putStrLn ".SH OTHER COMMANDS"
man_helper unorganized
man_trailer
man_organizer :: [DarcsCommand] -> IO [DarcsCommand]
man_organizer commands = mo commands
[("CREATING REPOSITORIES",
["initialize","get"]),
("MODIFYING REPOSITORY CONTENTS",
["add","remove","mv","replace"]),
("WORKING WITH CHANGES",
["record","pull","push","send","apply"]),
("SEEING WHAT YOU'VE DONE",
["whatsnew","changes"])
]
where mo :: [DarcsCommand] -> [(String,[String])] -> IO [DarcsCommand]
mo cs [] = return cs
mo cs ((t,a):xs) =
do putStrLn $ ".SH " ++ t
man_helper $ filter ((`elem` a) . command_name) cs
mo (filter (not . (`elem` a) . command_name) cs) xs
man_helper :: [DarcsCommand] -> IO ()
man_helper [] = return ()
man_helper (c:cs) = do
putStrLn $ ".TP"
putStrLn $ ".B "++command_name c
putStrLn $ command_help c
man_helper cs
man_trailer :: IO ()
man_trailer = do putStrLn ""
putStrLn ".SH AUTHOR"
putStrLn "David Roundy <droundy@abridgegame.org>."
man_header :: IO ()
man_header = do
putStr ".TH DARCS \"1\" \""
cl <- getClockTime
ct <- toCalendarTime cl
putStr $ show (ctMonth ct) ++ " " ++ show (ctYear ct)
putStr "\" \"darcs\" \"User Commands\"\n"
putStr $
".SH NAME\n"++
"darcs \\- an advanced revision control system\n"++
".SH SYNOPSIS\n"++
".B darcs\n"++
"\\fICOMMAND \\fR...\n"++
".SH DESCRIPTION\n"++
"\n"++
"darcs is a nifty revision control tool. For more a detailed description,\n"++
"see the html documentation, which should be available at\n"++
datadir++"/doc/darcs/manual/index.html. To easily get more specific help\n"++
"on each command, you can call `darcs COMMAND --help'\n"++
"\n"
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