From e0d8582c0b3ba1f551ff7c60d4363a2fe2f6b428 Mon Sep 17 00:00:00 2001
From: Andy Shen <andy@shenie.info>
Date: Sat, 4 Dec 2010 11:03:33 +1100
Subject: [PATCH] ssh completion using .ssh/config

---
 completion/ssh.completion.bash | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 completion/ssh.completion.bash

diff --git a/completion/ssh.completion.bash b/completion/ssh.completion.bash
new file mode 100644
index 0000000..7691333
--- /dev/null
+++ b/completion/ssh.completion.bash
@@ -0,0 +1,13 @@
+#!/bin/bash
+# Bash completion support for ssh.
+
+export COMP_WORDBREAKS=${COMP_WORDBREAKS/\:/}
+
+_sshcomplete() {
+    if [ -f $HOME/.ssh/config ]; then
+        COMPREPLY=($(compgen -W "`ruby -e"puts open('${HOME}/.ssh/config', 'r') { |f| f.readlines }.find_all { |l| l =~ /^Host/ }.inject([]) { |hosts, line| hosts << line[5..-1].split }.flatten.sort.uniq"`" -- ${COMP_WORDS[COMP_CWORD]}))
+        return 0
+    fi
+}
+
+complete -o default -o nospace -F _sshcomplete ssh
-- 
2.17.1