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authorPavan Rikhi <pavan.rikhi@gmail.com>2020-04-09 13:51:37 -0400
committerjao <jao@gnu.org>2020-04-12 01:31:51 +0100
commit80913aeed46fc607f057a77ffdd884b5db77a0bc (patch)
treeb81dbe7fa9cea64d1431c13bb813e7043bc8faaa /src/Xmobar/Plugins/Monitors/Common
parentdcbbf50dd474d8ea2822a31ed2c8affad828d8d1 (diff)
downloadxmobar-80913aeed46fc607f057a77ffdd884b5db77a0bc.tar.gz
xmobar-80913aeed46fc607f057a77ffdd884b5db77a0bc.tar.bz2
Add a HandleReader Plugin
This adds a new `HandleReader` plugin, which displays data from a Haskell `Handle`. This is really only useful if you are running xmobar from within another Haskell program, but lets you avoid the mechanics of creating a named pipe with the proper file permissions. Instead, you can use `System.Process.createPipe` to make a pair of read & write Handles. If you pass the read handle to HandleReader, you can use hPutStr on the write Handle to send data to xmobar from your application code.
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