From 00ccee1f33c90c8900e8c2efe4dca9bf5db040f9 Mon Sep 17 00:00:00 2001
From: Trae Robrock <trobrock@gmail.com>
Date: Tue, 16 Jul 2013 16:57:08 -0700
Subject: [PATCH 1/2] Add knife_ssh command to make connecting to servers
 managed with chef easier

---
 plugins/knife_ssh/knife_ssh.plugin.zsh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 plugins/knife_ssh/knife_ssh.plugin.zsh

diff --git a/plugins/knife_ssh/knife_ssh.plugin.zsh b/plugins/knife_ssh/knife_ssh.plugin.zsh
new file mode 100644
index 000000000..ea3361c49
--- /dev/null
+++ b/plugins/knife_ssh/knife_ssh.plugin.zsh
@@ -0,0 +1,18 @@
+function knife_ssh() {
+  grep -q $1 ~/.knife_comp~ || rm -f ~/.knife_comp~;
+  ssh $(knife node show $1 | awk '/IP:/{print $2}')
+}
+
+_knife_ssh() {
+  if hash knife 2>/dev/null; then
+    if [[ ! -f ~/.knife_comp~ ]]; then
+      echo "\nGenerating ~/.knife_comp~..." >/dev/stderr
+      knife node list > ~/.knife_comp~
+    fi
+    compadd `cat ~/.knife_comp~`
+  else
+    echo "Could not find knife" > /dev/stderr;
+  fi
+}
+
+compdef _knife_ssh knife_ssh

From 9a9e6e929964cbb25c5ce656a995e31ab9636762 Mon Sep 17 00:00:00 2001
From: Trae Robrock <trobrock@gmail.com>
Date: Tue, 16 Jul 2013 17:01:58 -0700
Subject: [PATCH 2/2] No cat, and hide errors for missing cache file

---
 plugins/knife_ssh/knife_ssh.plugin.zsh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/knife_ssh/knife_ssh.plugin.zsh b/plugins/knife_ssh/knife_ssh.plugin.zsh
index ea3361c49..7fdd42a1e 100644
--- a/plugins/knife_ssh/knife_ssh.plugin.zsh
+++ b/plugins/knife_ssh/knife_ssh.plugin.zsh
@@ -1,5 +1,5 @@
 function knife_ssh() {
-  grep -q $1 ~/.knife_comp~ || rm -f ~/.knife_comp~;
+  grep -q $1 ~/.knife_comp~ 2> /dev/null || rm -f ~/.knife_comp~;
   ssh $(knife node show $1 | awk '/IP:/{print $2}')
 }
 
@@ -9,7 +9,7 @@ _knife_ssh() {
       echo "\nGenerating ~/.knife_comp~..." >/dev/stderr
       knife node list > ~/.knife_comp~
     fi
-    compadd `cat ~/.knife_comp~`
+    compadd $(<~/.knife_comp~)
   else
     echo "Could not find knife" > /dev/stderr;
   fi