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| author | jao <jao@gnu.org> | 2018-11-25 15:10:29 +0000 | 
|---|---|---|
| committer | jao <jao@gnu.org> | 2018-11-25 15:10:29 +0000 | 
| commit | 77df1ac30fa7af5948f7ff64f5fee9aed64552b3 (patch) | |
| tree | 647a4eb67ff1c293a5c530538ee88fc0093b577a /src/lib/Xmobar/Plugins/Monitors/Mem.hs | |
| parent | e0d6da82de8d0d1cef98896164c6016b84e47068 (diff) | |
| download | xmobar-77df1ac30fa7af5948f7ff64f5fee9aed64552b3.tar.gz xmobar-77df1ac30fa7af5948f7ff64f5fee9aed64552b3.tar.bz2  | |
Back to app/src, since it seems they're the default convention for stack
Diffstat (limited to 'src/lib/Xmobar/Plugins/Monitors/Mem.hs')
| -rw-r--r-- | src/lib/Xmobar/Plugins/Monitors/Mem.hs | 96 | 
1 files changed, 0 insertions, 96 deletions
diff --git a/src/lib/Xmobar/Plugins/Monitors/Mem.hs b/src/lib/Xmobar/Plugins/Monitors/Mem.hs deleted file mode 100644 index d69921b..0000000 --- a/src/lib/Xmobar/Plugins/Monitors/Mem.hs +++ /dev/null @@ -1,96 +0,0 @@ ------------------------------------------------------------------------------ --- | --- Module      :  Plugins.Monitors.Mem --- Copyright   :  (c) Andrea Rossato --- License     :  BSD-style (see LICENSE) --- --- Maintainer  :  Jose A. Ortega Ruiz <jao@gnu.org> --- Stability   :  unstable --- Portability :  unportable --- --- A memory monitor for Xmobar --- ------------------------------------------------------------------------------ - -module Xmobar.Plugins.Monitors.Mem (memConfig, runMem, totalMem, usedMem) where - -import Xmobar.Plugins.Monitors.Common -import qualified Data.Map as M -import System.Console.GetOpt - -data MemOpts = MemOpts -  { usedIconPattern :: Maybe IconPattern -  , freeIconPattern :: Maybe IconPattern -  , availableIconPattern :: Maybe IconPattern -  } - -defaultOpts :: MemOpts -defaultOpts = MemOpts -  { usedIconPattern = Nothing -  , freeIconPattern = Nothing -  , availableIconPattern = Nothing -  } - -options :: [OptDescr (MemOpts -> MemOpts)] -options = -  [ Option "" ["used-icon-pattern"] (ReqArg (\x o -> -     o { usedIconPattern = Just $ parseIconPattern x }) "") "" -  , Option "" ["free-icon-pattern"] (ReqArg (\x o -> -     o { freeIconPattern = Just $ parseIconPattern x }) "") "" -  , Option "" ["available-icon-pattern"] (ReqArg (\x o -> -     o { availableIconPattern = Just $ parseIconPattern x }) "") "" -  ] - -parseOpts :: [String] -> IO MemOpts -parseOpts argv = -  case getOpt Permute options argv of -    (o, _, []) -> return $ foldr id defaultOpts o -    (_, _, errs) -> ioError . userError $ concat errs - -memConfig :: IO MConfig -memConfig = mkMConfig -       "Mem: <usedratio>% (<cache>M)" -- template -       ["usedbar", "usedvbar", "usedipat", "freebar", "freevbar", "freeipat", -        "availablebar", "availablevbar", "availableipat", -        "usedratio", "freeratio", "availableratio", -        "total", "free", "buffer", "cache", "available", "used"] -- available replacements - -fileMEM :: IO String -fileMEM = readFile "/proc/meminfo" - -parseMEM :: IO [Float] -parseMEM = -    do file <- fileMEM -       let content = map words $ take 8 $ lines file -           info = M.fromList $ map (\line -> (head line, (read $ line !! 1 :: Float) / 1024)) content -           [total, free, buffer, cache] = map (info M.!) ["MemTotal:", "MemFree:", "Buffers:", "Cached:"] -           available = M.findWithDefault (free + buffer + cache) "MemAvailable:" info -           used = total - available -           usedratio = used / total -           freeratio = free / total -           availableratio = available / total -       return [usedratio, freeratio, availableratio, total, free, buffer, cache, available, used] - -totalMem :: IO Float -totalMem = fmap ((*1024) . (!!1)) parseMEM - -usedMem :: IO Float -usedMem = fmap ((*1024) . (!!6)) parseMEM - -formatMem :: MemOpts -> [Float] -> Monitor [String] -formatMem opts (r:fr:ar:xs) = -    do let f = showDigits 0 -           mon i x = [showPercentBar (100 * x) x, showVerticalBar (100 * x) x, showIconPattern i x] -       sequence $ mon (usedIconPattern opts) r -           ++ mon (freeIconPattern opts) fr -           ++ mon (availableIconPattern opts) ar -           ++ map showPercentWithColors [r, fr, ar] -           ++ map (showWithColors f) xs -formatMem _ _ = replicate 10 `fmap` getConfigValue naString - -runMem :: [String] -> Monitor String -runMem argv = -    do m <- io parseMEM -       opts <- io $ parseOpts argv -       l <- formatMem opts m -       parseTemplate l  | 
