From a2f3ec58f751a493b7a7dd962b5d82ee379d9548 Mon Sep 17 00:00:00 2001
From: Frank Wittig <frank.wittig@here.com>
Date: Wed, 9 Apr 2014 12:20:12 +0200
Subject: [PATCH 1/2] autocomplete hosts from hosts sections in ssh-config, two
 functions to load/unload keys from the agent (e.g. for use in .zshrc)

---
 plugins/ssh/ssh.plugin.zsh | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 plugins/ssh/ssh.plugin.zsh

diff --git a/plugins/ssh/ssh.plugin.zsh b/plugins/ssh/ssh.plugin.zsh
new file mode 100644
index 000000000..a308c09b1
--- /dev/null
+++ b/plugins/ssh/ssh.plugin.zsh
@@ -0,0 +1,39 @@
+############################################################
+# Take all host sections in .ssh/config and offer them for
+# completion as hosts (e.g. for ssh, rsync, scp and the like)
+# Filter out wildcard host sections.
+local hosts
+if [[ -f $HOME/.ssh/config ]]; then
+  hosts=($(cat $HOME/.ssh/config | egrep '^Host.*' | awk '{print $2}' | grep -v '^*' | sed -e 's/\.*\*$//' | grep '\.'))
+  zstyle ':completion:*:hosts' hosts $hosts
+fi
+
+############################################################
+# Remove host key from known hosts based on a host section
+# name from .ssh/config
+function ssh_rmhkey {
+  if [[ "x$1" == "x" ]]; then return; fi
+  ssh-keygen -R $(grep -A10 $1 ~/.ssh/config | grep -i HostName | head -n 1 | awk '{print $2}')
+}
+compctl -k hosts ssh_rmhkey
+
+############################################################
+# Load SSH key into agent
+function ssh_load_key() {
+  local key=$1
+  if [[ "$key" == "" ]]; then return; fi
+  if ( ! ssh-add -l | grep -q $key ); then
+    ssh-add ~/.ssh/$key;
+  fi
+}
+
+############################################################
+# Remove SSH key from agent
+function ssh_unload_key {
+  local key=$1
+  if [[ "$key" == "" ]]; then return; fi
+  if ( ssh-add -l|grep -q $key ); then
+    local keyfile=$(ssh-add -l | grep $key | cut -d ' ' -f 3)
+    ssh-add -d $keyfile
+  fi
+}

From 6aec44a7d307bb2d5b1e5f5e8580aa197d84158f Mon Sep 17 00:00:00 2001
From: Frank Wittig <frank.wittig@here.com>
Date: Wed, 9 Apr 2014 12:20:52 +0200
Subject: [PATCH 2/2] autocompletion for clouds tool
 (https://github.com/cristim/clouds)

---
 plugins/clouds/_clouds | 58 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 plugins/clouds/_clouds

diff --git a/plugins/clouds/_clouds b/plugins/clouds/_clouds
new file mode 100644
index 000000000..b7aad1096
--- /dev/null
+++ b/plugins/clouds/_clouds
@@ -0,0 +1,58 @@
+#compdef clouds
+#autoload
+
+# clouds zsh completion
+
+_clouds_all_stacks() {
+  all_stacks=(`clouds list | tail -n +3 | awk '{print $1}'`)
+}
+
+_clouds_local_stacks() {
+  local_stacks=(`test -d stacks && ls -1 stacks`)
+}
+
+local -a _1st_arguments
+_1st_arguments=(
+  'clone:Clones an existing stack into a new one'
+  'delete:Deletes a stack'
+  'dump:Dump CloudFormation stacks from your account into the current directory'
+  'edit:Edit a CloudFormation stack locally'
+  'help:Shows a list of commands or help for one command'
+  'list:List CloudFormation stacks from your account'
+  'update:Updated a list of CloudFormation stacks based on information from the current directory'
+)
+
+local expl
+local -a all_stacks local_stacks
+
+_arguments \
+  '(-f)--force[Force overwrites of existing data]' \
+  '(--help)--help[Show help]' \
+  '(--version)--version[Display the program version]' \
+  '*:: :->subcmds' && return 0
+
+if (( CURRENT == 1 )); then
+  _describe -t commands "clouds subcommand" _1st_arguments
+  return
+fi
+
+case "$words[1]" in
+  clone|edit)
+    _clouds_local_stacks
+    _wanted local_stacks expl 'local stacks' compadd -a local_stacks
+  ;;
+  update)
+    _arguments '(-c)--create_missing[Create AWS stacks if the required sources exist locally]'
+    _clouds_local_stacks
+    _wanted local_stacks expl 'local stacks' compadd -a local_stacks
+  ;;
+  dump)
+    _arguments '(--all)--all[dump all stacks]'
+    _clouds_all_stacks
+    _wanted all_stacks expl 'all stacks' compadd -a all_stacks
+  ;;
+  delete)
+    _clouds_all_stacks
+    _wanted all_stacks expl 'all stacks' compadd -a all_stacks
+  ;;
+esac