From ea8068aa3eeecc785249f2e83289e8a9294b9d6b Mon Sep 17 00:00:00 2001
From: Carlo Sala <carlosalag@protonmail.com>
Date: Thu, 29 Aug 2024 12:19:19 +0200
Subject: [PATCH] fix(tailscale): make completion loading async

---
 plugins/tailscale/tailscale.plugin.zsh | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/plugins/tailscale/tailscale.plugin.zsh b/plugins/tailscale/tailscale.plugin.zsh
index ae664a665..7f0b1414a 100644
--- a/plugins/tailscale/tailscale.plugin.zsh
+++ b/plugins/tailscale/tailscale.plugin.zsh
@@ -1,4 +1,13 @@
-
-if [ $commands[tailscale] ]; then
-  source <(tailscale completion zsh)
+if (( ! $+commands[tailscale] )); then
+  return
 fi
+
+# If the completion file doesn't exist yet, we need to autoload it and
+# bind it to `tailscale`. Otherwise, compinit will have already done that.
+if [[ ! -f "$ZSH_CACHE_DIR/completions/_tailscale" ]]; then
+  typeset -g -A _comps
+  autoload -Uz _tailscale
+  _comps[tailscale]=_tailscale
+fi
+
+tailscale completion zsh >| "$ZSH_CACHE_DIR/completions/_tailscale" &|