diff options
| -rw-r--r-- | Config.hs | 3 | ||||
| -rw-r--r-- | Plugins/StdinReader.hs | 26 |
2 files changed, 28 insertions, 1 deletions
@@ -24,6 +24,7 @@ import {-# SOURCE #-} Runnable import Plugins.Monitors import Plugins.Date import Plugins.PipeReader +import Plugins.StdinReader -- $config -- Configuration data type and default configuration @@ -69,5 +70,5 @@ defaultConfig = -- the 'Runnable.Runnable' Read instance. To install a plugin just add -- the plugin's type to the list of types appearing in this function's type -- signature. -runnableTypes :: (Command,(Monitors,(Date,(PipeReader,())))) +runnableTypes :: (Command,(Monitors,(Date,(PipeReader,(StdinReader,()))))) runnableTypes = undefined diff --git a/Plugins/StdinReader.hs b/Plugins/StdinReader.hs new file mode 100644 index 0000000..7ad2b41 --- /dev/null +++ b/Plugins/StdinReader.hs @@ -0,0 +1,26 @@ +----------------------------------------------------------------------------- +-- | +-- Module : Plugins.StdinReader +-- Copyright : (c) Andrea Rossato +-- License : BSD-style (see LICENSE) +-- +-- Maintainer : Andrea Rossato <andrea.rossato@unibz.it> +-- Stability : unstable +-- Portability : unportable +-- +-- A plugin for reading from stdin +-- +----------------------------------------------------------------------------- + +module Plugins.StdinReader where + +import System.IO +import Plugins + +data StdinReader = StdinReader + deriving (Read, Show) + +instance Exec StdinReader where + start StdinReader cb = do + forever (hGetLine stdin >>= cb) + where forever a = a >> forever a |