From 4c56ed428376afbc8ea6d2687432d7a340bd1c48 Mon Sep 17 00:00:00 2001
From: Kang Huaishuai <khs1994@khs1994.com>
Date: Sat, 6 Mar 2021 08:49:52 +0800
Subject: [PATCH] Update setup-docker.js

---
 lib/setup-docker.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/setup-docker.js b/lib/setup-docker.js
index 6a75271..0079473 100644
--- a/lib/setup-docker.js
+++ b/lib/setup-docker.js
@@ -124,6 +124,7 @@ async function run() {
       '--version']).catch(() => { });
 
     core.startGroup('install docker')
+    await exec.exec('brew',['update']);
     await exec.exec('brew', [
       'install',
       '--cask',