From 6fdfa2a9d09c7799b8a2cd1b88f22568ae93b2b3 Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Tue, 21 Mar 2023 22:14:48 +0800
Subject: [PATCH] core: support install a npm package as plugin

---
 packages/hydrooj/bin/commands.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/hydrooj/bin/commands.ts b/packages/hydrooj/bin/commands.ts
index 35fa4abf..63e54cdd 100644
--- a/packages/hydrooj/bin/commands.ts
+++ b/packages/hydrooj/bin/commands.ts
@@ -164,7 +164,10 @@ if (!argv.args[0] || argv.args[0] === 'cli') {
                 throw new Error('Cannot fetch package info.');
             }
         }
-        // TODO: install from npm and check for update
+        if (src.startsWith('@hydrooj/')) {
+            src = child.execSync(`npm info ${src} dist.tarball`, { cwd: os.tmpdir() }).toString().trim();
+            if (!src.startsWith('http')) throw new Error('Cannot fetch package info.');
+        }
         if (src.startsWith('http')) {
             const url = new URL(src);
             const filename = url.pathname.split('/').pop()!;