From a5e83a4d8457f1d1dee729bb6a2bb19348e41b06 Mon Sep 17 00:00:00 2001
From: Girish Ramakrishnan <girish@cloudron.io>
Date: Thu, 25 May 2023 11:25:55 +0200
Subject: [PATCH] Expose alias domains as CLOUDRON_ALIAS_DOMAINS

This can be useful for app to set them in trusted hosts. Or alternately,
show different text when accessed from different domains.
---
 src/docker.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/docker.js b/src/docker.js
index 3a9cfa2c5..a7001932e 100644
--- a/src/docker.js
+++ b/src/docker.js
@@ -277,6 +277,8 @@ async function createSubcontainer(app, name, cmd, options) {
         `CLOUDRON_APP_DOMAIN=${domain}`
     ];
 
+    if (app.manifest.multiDomain) stdEnv.push(`CLOUDRON_ALIAS_DOMAINS=${app.aliasDomains.map(ad => ad.fqdn).join(',')}`);
+
     const secondaryDomainsEnv = app.secondaryDomains.map(sd => `${sd.environmentVariable}=${sd.fqdn}`);
 
     const portEnv = [];