From 415a7973f1a9d2cbf3811ef2fc4e36e6d3df4dac Mon Sep 17 00:00:00 2001
From: hackerman <3372410+aeneasr@users.noreply.github.com>
Date: Thu, 3 Dec 2020 18:23:26 +0100
Subject: [PATCH] fix(v2): load plugin commands async to fix broken plugin CLI
 commands `docs:version` (#3869)

* fix(v2): load plugin commands asynchronously

https://github.com/facebook/docusaurus/blame/master/packages/docusaurus/src/commands/external.ts#L12 changed the exported method to an async function, but the CLI loader was not updated to also run async, breaking things such as `npm run docusaurus docs:version <version>`.

* chore(v2): resolve lint issue
---
 packages/docusaurus/bin/docusaurus.js | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/packages/docusaurus/bin/docusaurus.js b/packages/docusaurus/bin/docusaurus.js
index b69af5c3a9..7b8d6809e9 100755
--- a/packages/docusaurus/bin/docusaurus.js
+++ b/packages/docusaurus/bin/docusaurus.js
@@ -252,12 +252,16 @@ function isInternalCommand(command) {
   ].includes(command);
 }
 
-if (!isInternalCommand(process.argv.slice(2)[0])) {
-  externalCommand(cli, path.resolve('.'));
+async function run() {
+  if (!isInternalCommand(process.argv.slice(2)[0])) {
+    await externalCommand(cli, path.resolve('.'));
+  }
+
+  cli.parse(process.argv);
+
+  if (!process.argv.slice(2).length) {
+    cli.outputHelp();
+  }
 }
 
-cli.parse(process.argv);
-
-if (!process.argv.slice(2).length) {
-  cli.outputHelp();
-}
+run();