blob: 638aedf8483532c854cbbcc6ea76827f9d7dae39 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
-----------------------------------------------------------------------------
-- |
-- Module : XMonadContrib.SshPrompt
-- Copyright : (C) 2007 Andrea Rossato
-- License : BSD3
--
-- Maintainer : andrea.rossato@unibz.it
-- Stability : unstable
-- Portability : unportable
--
-- A ssh prompt for XMonad
--
-----------------------------------------------------------------------------
module XMonadContrib.SshPrompt (
-- * Usage
-- $usage
sshPrompt
) where
import XMonad
import XMonadContrib.XPrompt
import XMonadContrib.RunInXTerm
import Control.Monad
import System.Directory
import System.Environment
-- $usage
-- 1. In Config.hs add:
--
-- > import XMonadContrib.XPrompt
-- > import XMonadContrib.SshPrompt
--
-- 3. In your keybindings add something like:
--
-- > , ((modMask .|. controlMask, xK_x), xmonadPrompt defaultXPConfig)
--
data Ssh = Ssh
instance XPrompt Ssh where
showXPrompt Ssh = "SSH to: "
sshPrompt :: XPConfig -> X ()
sshPrompt c = do
sc <- io $ sshComplList
mkXPrompt Ssh c (mkComplFunFromList sc) ssh
ssh :: String -> X ()
ssh s = runInXTerm ("ssh " ++ s)
sshComplList :: IO [String]
sshComplList = do
h <- getEnv "HOME"
let kh = h ++ "/.ssh/known_hosts"
f <- doesFileExist kh
if f then do l <- readFile kh
return $ map (takeWhile (/= ',') . concat . take 1 . words) (lines l)
else return []
|
