diff options
author | jao <jao@gnu.org> | 2018-11-21 23:51:41 +0000 |
---|---|---|
committer | jao <jao@gnu.org> | 2018-11-21 23:51:41 +0000 |
commit | 50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d (patch) | |
tree | a710ee9a8e9ea9e46951d371af29081e1c72f502 /src/Xmobar/Plugins/CommandReader.hs | |
parent | 7674145b878fd315999558075edcfc5e09bdd91c (diff) | |
download | xmobar-50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d.tar.gz xmobar-50134d5b5c4baabdfb35c0aeb8bf53d29f009c4d.tar.bz2 |
All sources moved inside src
Diffstat (limited to 'src/Xmobar/Plugins/CommandReader.hs')
-rw-r--r-- | src/Xmobar/Plugins/CommandReader.hs | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/Xmobar/Plugins/CommandReader.hs b/src/Xmobar/Plugins/CommandReader.hs deleted file mode 100644 index 80b6299..0000000 --- a/src/Xmobar/Plugins/CommandReader.hs +++ /dev/null @@ -1,39 +0,0 @@ ------------------------------------------------------------------------------ --- | --- Module : Plugins.CommandReader --- Copyright : (c) John Goerzen --- License : BSD-style (see LICENSE) --- --- Maintainer : Jose A. Ortega Ruiz <jao@gnu.org> --- Stability : unstable --- Portability : unportable --- --- A plugin for reading from external commands --- note: stderr is lost here --- ------------------------------------------------------------------------------ - -module Xmobar.Plugins.CommandReader where - -import System.IO -import Xmobar.Plugins -import System.Process(runInteractiveCommand, getProcessExitCode) - -data CommandReader = CommandReader String String - deriving (Read, Show) - -instance Exec CommandReader where - alias (CommandReader _ a) = a - start (CommandReader p _) cb = do - (hstdin, hstdout, hstderr, ph) <- runInteractiveCommand p - hClose hstdin - hClose hstderr - hSetBinaryMode hstdout False - hSetBuffering hstdout LineBuffering - forever ph (hGetLineSafe hstdout >>= cb) - where forever ph a = - do a - ec <- getProcessExitCode ph - case ec of - Nothing -> forever ph a - Just _ -> cb "EXITED" |