From 875e7c4077c08b6cf5547929d403f70a52836388 Mon Sep 17 00:00:00 2001
From: "(╯°□°）╯︵ uᴉǝssnH ɐɟɐʇsoW"
 <mostafa.hussein91@gmail.com>
Date: Tue, 28 Dec 2021 10:49:08 -0800
Subject: feat(helm): cache completion file in the background (#8326)

---
 plugins/helm/helm.plugin.zsh | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/plugins/helm/helm.plugin.zsh b/plugins/helm/helm.plugin.zsh
index 78499c15d..472c1c9dd 100644
--- a/plugins/helm/helm.plugin.zsh
+++ b/plugins/helm/helm.plugin.zsh
@@ -1,7 +1,22 @@
-# Autocompletion for helm.
-#
-# Copy from kubectl : https://github.com/pstadler
+if (( ! $+commands[helm] )); then
+  return
+fi
+
+# TODO: 2021-12-28: delete this block
+# Remove old generated file
+command rm -f "${ZSH_CACHE_DIR}/helm_completion"
 
-if [ $commands[helm] ]; then
-  source <(helm completion zsh)
+# TODO: 2021-12-28: remove this bit of code as it exists in oh-my-zsh.sh
+# Add completions folder in $ZSH_CACHE_DIR
+command mkdir -p "$ZSH_CACHE_DIR/completions"
+(( ${fpath[(Ie)"$ZSH_CACHE_DIR/completions"]} )) || fpath=("$ZSH_CACHE_DIR/completions" $fpath)
+
+# If the completion file doesn't exist yet, we need to autoload it and
+# bind it to `helm`. Otherwise, compinit will have already done that.
+if [[ ! -f "$ZSH_CACHE_DIR/completions/_helm" ]]; then
+  declare -A _comps
+  autoload -Uz _helm
+  _comps[helm]=_helm
 fi
+
+helm completion zsh >| "$ZSH_CACHE_DIR/completions/_helm" &|
-- 
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