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Add support for several flags:

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--version: print xmonad's version
 --recompile: recompile xmonad.hs if it is out of date
 --force-recompile: recompile xmonad.hs unconditionally
This commit is contained in:
Spencer Janssen 2007-12-22 02:05:20 +00:00
parent 31c7734f7b
commit 6c72a03fb1
1 changed files with 9 additions and 2 deletions
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11
Main.hs
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@ -26,8 +26,15 @@ import System.Posix.Process (executeFile)
-- for xmonad, and if it doesn't find one, just launches the default. -- for xmonad, and if it doesn't find one, just launches the default.
main :: IO () main :: IO ()
main = do main = do
handle (hPrint stderr) buildLaunch args <- getArgs
xmonad defaultConfig -- if buildLaunch returns, execute the trusted core let launch = handle (hPrint stderr) buildLaunch >> xmonad defaultConfig
case args of
[] -> launch
["--resume", _] -> launch
["--recompile"] -> recompile False
["--recompile-force"] -> recompile True
["--version"] -> putStrLn "xmonad 0.5"
_ -> fail "unrecognized flags"
-- | Build "~/.xmonad/xmonad.hs" with ghc, then execute it. If there are no -- | Build "~/.xmonad/xmonad.hs" with ghc, then execute it. If there are no
-- errors, this function does not return. An exception is raised in any of -- errors, this function does not return. An exception is raised in any of