From 6193aae23408d4bedb33c562eceb5a8cc4579493 Mon Sep 17 00:00:00 2001
From: Dominik Heidler <dheidler@suse.de>
Date: Mon, 14 May 2012 15:47:42 +0200
Subject: [PATCH] add nova-manage bash completion script

Change-Id: I856349fb0b31f32ec4570c74ebceb3563fa22547
---
 nova-manage.bash_completion | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 nova-manage.bash_completion

diff --git a/nova-manage.bash_completion b/nova-manage.bash_completion
new file mode 100644
index 0000000..053d419
--- /dev/null
+++ b/nova-manage.bash_completion
@@ -0,0 +1,37 @@
+# bash completion for openstack nova-manage
+
+_nova_manage_opts="" # lazy init
+_nova_manage_opts_exp="" # lazy init
+
+# dict hack for bash 3
+_set_nova_manage_subopts () {
+  eval _nova_manage_subopts_"$1"='$2'
+}
+_get_nova_manage_subopts () {
+  eval echo '${_nova_manage_subopts_'"$1"'#_nova_manage_subopts_}'
+}
+
+_nova_manage()
+{
+	local cur prev subopts
+	COMPREPLY=()
+	cur="${COMP_WORDS[COMP_CWORD]}"
+	prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+	if [ "x$_nova_manage_opts" == "x" ] ; then
+		_nova_manage_opts="`nova-manage bash-completion 2>/dev/null`"
+		_nova_manage_opts_exp="`echo $_nova_manage_opts | sed -e "s/\s/|/g"`"
+	fi
+
+	if [[ " `echo $_nova_manage_opts` " =~ " $prev " ]] ; then
+		if [ "x$(_get_nova_manage_subopts "$prev")" == "x" ] ; then
+			subopts="`nova-manage bash-completion $prev 2>/dev/null`"
+			_set_nova_manage_subopts "$prev" "$subopts"
+		fi
+		COMPREPLY=($(compgen -W "$(_get_nova_manage_subopts "$prev")" -- ${cur}))
+	elif [[ ! " ${COMP_WORDS[@]} " =~ " "($_nova_manage_opts_exp)" " ]] ; then
+		COMPREPLY=($(compgen -W "${_nova_manage_opts}" -- ${cur}))
+	fi
+	return 0
+}
+complete -F _nova_manage nova-manage