diff options
| author | slotThe <soliditsallgood@tuta.io> | 2020-02-03 09:38:02 +0100 |
|---|---|---|
| committer | slotThe <soliditsallgood@tuta.io> | 2020-02-05 09:21:44 +0100 |
| commit | ceece8eb3de04edbc84deb683225f05c763aa1b0 (patch) | |
| tree | 9cc04b3d12dbb17b3ca630f554dfc851a8fb3d6e /src/Xmobar/Plugins/Monitors/Common/Run.hs | |
| parent | 1ddcc4d35ddee16e49b74acb4d94c66aecd52041 (diff) | |
| download | xmobar-ceece8eb3de04edbc84deb683225f05c763aa1b0.tar.gz xmobar-ceece8eb3de04edbc84deb683225f05c763aa1b0.tar.bz2 | |
New function `getArgvs` to get all values from user input
Diffstat (limited to 'src/Xmobar/Plugins/Monitors/Common/Run.hs')
| -rw-r--r-- | src/Xmobar/Plugins/Monitors/Common/Run.hs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/Xmobar/Plugins/Monitors/Common/Run.hs b/src/Xmobar/Plugins/Monitors/Common/Run.hs index 74a7695..a73a6fb 100644 --- a/src/Xmobar/Plugins/Monitors/Common/Run.hs +++ b/src/Xmobar/Plugins/Monitors/Common/Run.hs @@ -19,6 +19,7 @@ module Xmobar.Plugins.Monitors.Common.Run ( runM , runMD , runMB , runMBD + , getArgvs ) where import Control.Exception (SomeException,handle) @@ -55,6 +56,13 @@ options = , Option "E" ["maxtwidthellipsis"] (ReqArg MaxTotalWidthEllipsis "Maximum total width ellipsis") "Ellipsis to be added to the total text when it has reached its max width." ] +-- | Get all argument values out of a list of arguments. +getArgvs :: [String] -> [String] +getArgvs args = + case getOpt Permute options args of + (_, n, [] ) -> n + (_, _, errs) -> errs + doArgs :: [String] -> ([String] -> Monitor String) -> ([String] -> Monitor Bool) |