From 049906067687ad00f78c1a1532a6e9ff97dd6a27 Mon Sep 17 00:00:00 2001
From: Chris Wanstrath <chris@ozmm.org>
Date: Wed, 25 Feb 2026 12:11:43 -0800
Subject: [PATCH] Use dynamic hostname instead of toes.local

---
 scripts/config.sh    |  4 ++--
 src/cli/http.ts      |  3 ++-
 src/server/index.tsx |  2 +-
 src/server/mdns.ts   | 16 ++++++++--------
 4 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/scripts/config.sh b/scripts/config.sh
index 29ee41a..ec275ae 100755
--- a/scripts/config.sh
+++ b/scripts/config.sh
@@ -2,8 +2,8 @@
 
 # It isn't enough to modify this yet.
 # You also need to manually update the toes.service file.
-HOST="${HOST:-toes@toes.local}"
-URL="${URL:-http://toes.local}"
+HOST="${HOST:-toes@$(hostname).local}"
+URL="${URL:-http://$(hostname).local}"
 DEST="${DEST:-~/toes}"
 DATA_DIR="${DATA_DIR:-~/data}"
 APPS_DIR="${APPS_DIR:-~/apps}"
diff --git a/src/cli/http.ts b/src/cli/http.ts
index 68d5455..90290ba 100644
--- a/src/cli/http.ts
+++ b/src/cli/http.ts
@@ -1,6 +1,7 @@
 import type { Manifest } from '@types'
+import { hostname } from 'os'
 
-const DEFAULT_HOST = process.env.DEV ? 'http://localhost:3000' : 'http://toes.local'
+const DEFAULT_HOST = process.env.DEV ? 'http://localhost:3000' : `http://${hostname()}.local`
 
 const normalizeUrl = (url: string) =>
   url.startsWith('http://') || url.startsWith('https://') ? url : `http://${url}`
diff --git a/src/server/index.tsx b/src/server/index.tsx
index ce5bbcb..eb41e6b 100644
--- a/src/server/index.tsx
+++ b/src/server/index.tsx
@@ -89,7 +89,7 @@ async function buildBinary(name: string): Promise<boolean> {
   return promise
 }
 
-// Install script: curl -fsSL http://toes.local/install | bash
+// Install script: curl -fsSL http://<hostname>.local/install | bash
 app.get('/install', c => {
   if (!TOES_URL) return c.text('TOES_URL is not configured', 500)
   const script = INSTALL_SCRIPT.replace('__TOES_URL__', TOES_URL)
diff --git a/src/server/mdns.ts b/src/server/mdns.ts
index e8a74a4..9879abb 100644
--- a/src/server/mdns.ts
+++ b/src/server/mdns.ts
@@ -1,6 +1,6 @@
 import type { Subprocess } from 'bun'
 import { toSubdomain } from '@urls'
-import { networkInterfaces } from 'os'
+import { hostname, networkInterfaces } from 'os'
 import { hostLog } from './tui'
 
 const _publishers = new Map<string, Subprocess>()
@@ -24,7 +24,7 @@ export function cleanupStalePublishers() {
   if (!isEnabled) return
 
   try {
-    const result = Bun.spawnSync(['pkill', '-f', 'avahi-publish.*toes\\.local'])
+    const result = Bun.spawnSync(['pkill', '-f', `avahi-publish.*${hostname()}\\.local`])
     if (result.exitCode === 0) {
       hostLog('mDNS: cleaned up stale avahi-publish processes')
     }
@@ -41,22 +41,22 @@ export function publishApp(name: string) {
     return
   }
 
-  const hostname = `${toSubdomain(name)}.toes.local`
+  const host = `${toSubdomain(name)}.${hostname()}.local`
 
   try {
-    const proc = Bun.spawn(['avahi-publish', '-a', hostname, '-R', ip], {
+    const proc = Bun.spawn(['avahi-publish', '-a', host, '-R', ip], {
       stdout: 'ignore',
       stderr: 'ignore',
     })
 
     _publishers.set(name, proc)
-    hostLog(`mDNS: published ${hostname} -> ${ip}`)
+    hostLog(`mDNS: published ${host} -> ${ip}`)
 
     proc.exited.then(() => {
       _publishers.delete(name)
     })
   } catch {
-    hostLog(`mDNS: failed to publish ${hostname}`)
+    hostLog(`mDNS: failed to publish ${host}`)
   }
 }
 
@@ -68,7 +68,7 @@ export function unpublishApp(name: string) {
 
   proc.kill()
   _publishers.delete(name)
-  hostLog(`mDNS: unpublished ${toSubdomain(name)}.toes.local`)
+  hostLog(`mDNS: unpublished ${toSubdomain(name)}.${hostname()}.local`)
 }
 
 export function unpublishAll() {
@@ -76,7 +76,7 @@ export function unpublishAll() {
 
   for (const [name, proc] of _publishers) {
     proc.kill()
-    hostLog(`mDNS: unpublished ${toSubdomain(name)}.toes.local`)
+    hostLog(`mDNS: unpublished ${toSubdomain(name)}.${hostname()}.local`)
   }
   _publishers.clear()
 }