SSH host auto completion plugin for making sysadmin life easier.

plugins/ssh/ssh.plugin.zsh

@@ -0,0 +1,54 @@
+# Plugin to make life of system administrators easier
+# Author: Nilesh (http://nileshgr.com)
+#
+# How to use this plugin
+#
+# Add in your zshrc before sourcing oh-my-zsh.zsh
+#
+# typeset -A ssh_hosts
+# ssh_hosts=('nickname' 'user@host1' \
+#            'nickname1' 'host2' \
+#            'nickname3' 'user2@host1' \
+#           )
+#
+# Once you've done that, reload your zshrc and try
+# ssh <TAB>
+# It should give you the list of nicknames you specified (which can be selected by tabs)
+#
+# If you want to pass custom options to the ssh command, you can either
+# add them in the map as '-v user@host1'
+# or call the function as
+# ssh nickname <option>
+
+if [ -z $ssh_hosts ]; then
+	echo "ssh_hosts map not set"
+	return
+fi
+
+local actual_ssh=$(whence -p ssh)
+
+function ssh() {
+	if [ $# -lt 1 ]; then
+		echo NO HOST
+		return 1
+	fi
+	
+	local param=$1
+	shift
+	local host=$ssh_hosts[$param]
+
+	if [ -z "$host" ]; then
+		echo INVALID HOST
+		return 1
+	fi	
+
+	$actual_ssh $(echo $ssh_hosts[$param]) $* # $() to circumvent ssh from b0rking if options are present in map
+}
+
+function _ssh() {
+	for comp in ${(k)ssh_hosts}; do
+		compadd $comp
+	done
+}
+
+compdef _ssh ssh