From 514ef607046e2c081de8e6c550360868cd91650f Mon Sep 17 00:00:00 2001
From: Christian Wolff <chrw@users.noreply.github.com>
Date: Tue, 14 Jun 2016 20:32:10 +0200
Subject: [PATCH] Replace _kitchen completion with the version from zsh-users
 (#5011)

---
 plugins/kitchen/_kitchen | 106 +++++++++++++++++++++++++++------------
 1 file changed, 75 insertions(+), 31 deletions(-)

diff --git a/plugins/kitchen/_kitchen b/plugins/kitchen/_kitchen
index 54105b61..dee5c580 100644
--- a/plugins/kitchen/_kitchen
+++ b/plugins/kitchen/_kitchen
@@ -1,41 +1,85 @@
-# author: Peter Eisentraut
-# source: https://gist.github.com/petere/10307599
-# compdef kitchen
+#compdef kitchen
+# ------------------------------------------------------------------------------
+# Copyright (c) 2014 Github zsh-users - http://github.com/zsh-users
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#     * Neither the name of the zsh-users nor the
+#       names of its contributors may be used to endorse or promote products
+#       derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+#  Completion script for Test Kitchen (http://kitchen.ci/).
+#
+# ------------------------------------------------------------------------------
+# Authors
+# -------
+#
+#  * Peter Eisentraut (https://github.com/petere)
+#
+# ------------------------------------------------------------------------------
+
 
 _kitchen() {
-	local curcontext="$curcontext" state line
-	typeset -A opt_args
+  local curcontext="$curcontext" state line
+  typeset -A opt_args
 
-	_arguments '1: :->cmds'\
-	           '2: :->args'
+  _arguments '1: :->cmds'\
+             '2: :->args'
 
-	case $state in
-		cmds)
-			_arguments "1:Commands:(console converge create destroy diagnose driver help init list login setup test verify version)"
-			;;
-		args)
-			case $line[1] in
-				converge|create|destroy|diagnose|list|setup|test|verify)
-					compadd "$@" all
-					_kitchen_instances
-					;;
-				login)
-					_kitchen_instances
-					;;
-			esac
-			;;
-	esac
+  case $state in
+    cmds)
+      _kitchen_commands
+      ;;
+    args)
+      case $line[1] in
+        converge|create|destroy|diagnose|list|setup|test|verify)
+          compadd 'all'
+          _kitchen_instances
+          ;;
+        login)
+          _kitchen_instances
+          ;;
+      esac
+      ;;
+  esac
+}
+
+_kitchen_commands() {
+  local commands
+
+  commands=("${(@f)$(_call_program commands $service help | sed -n 's/^  kitchen \([[:alpha:]]*\) [ [].*# \(.*\)$/\1:\2/p')}")
+  _describe -t commands 'kitchen commands' commands
 }
 
 _kitchen_instances() {
-	if [[ $_kitchen_instances_cache_dir != $PWD ]]; then
-		unset _kitchen_instances_cache
-	fi
-	if [[ ${+_kitchen_instances_cache} -eq 0 ]]; then
-		_kitchen_instances_cache=(${(f)"$(bundle exec kitchen list -b 2>/dev/null || kitchen list -b 2>/dev/null)"})
-		_kitchen_instances_cache_dir=$PWD
-	fi
-	compadd -a _kitchen_instances_cache
+  if [[ $_kitchen_instances_cache_dir != $PWD ]]; then
+    unset _kitchen_instances_cache
+  fi
+  if [[ ${+_kitchen_instances_cache} -eq 0 ]]; then
+    _kitchen_instances_cache=(${(f)"$(_call_program instances $service list -b 2>/dev/null)"})
+    _kitchen_instances_cache_dir=$PWD
+  fi
+  _wanted instances expl 'instance' compadd -a _kitchen_instances_cache
 }
 
 _kitchen "$@"