From b21e6ea03825631783683fbd6dc5ca25850eecef Mon Sep 17 00:00:00 2001
From: Mark Henderson <mark@getacquired.com>
Date: Thu, 30 Apr 2026 18:52:34 -0700
Subject: [PATCH] fix: remove invalid YAML escape in Traefik Host() label
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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\` is not a valid escape sequence in YAML double-quoted strings,
causing Coolify to fail parsing the dev-container compose on provision.
Backticks are literal characters in YAML double-quoted strings and
need no escaping — only the JS template literal escape (\`) is required.

Made-with: Cursor
---
 lib/dev-container.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/dev-container.ts b/lib/dev-container.ts
index 2d3e26ed..0b939bef 100644
--- a/lib/dev-container.ts
+++ b/lib/dev-container.ts
@@ -159,7 +159,7 @@ function renderDevCompose(projectSlug: string, projectId: string): string {
     const port = PREVIEW_BASE_PORT + i;
     const router = `vibn-dev-${projectSlug}-${i}`;
     const host = `preview-${i}-${projectSlug}-${token}.${PREVIEW_DOMAIN_BASE_RAW}`;
-    traefikLabels.push(`"traefik.http.routers.${router}.rule=Host(\\\`${host}\\\`)"`);
+    traefikLabels.push(`"traefik.http.routers.${router}.rule=Host(\`${host}\`)"`);
     traefikLabels.push(`"traefik.http.routers.${router}.entrypoints=https"`);
     traefikLabels.push(`"traefik.http.routers.${router}.tls=true"`);
     traefikLabels.push(`"traefik.http.routers.${router}.tls.certresolver=letsencrypt"`);