From d789586fcaa9ba8022426892ab44003cb5c4cd62 Mon Sep 17 00:00:00 2001
From: kcar <kcar@kevlarai.com>
Date: Thu, 21 May 2026 17:54:49 +0000
Subject: [PATCH] fix: nginx serves index.html with no-cache headers
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Vite hashes all JS/CSS assets, so those can be cached for 30 days.
But index.html must never be cached — it references the current hashes.
Caching index.html meant users ran old JS after deploys.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 Dockerfile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index e323d01..9ce9727 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,6 +19,10 @@ RUN echo 'server { \
     listen 3000; \
     root /usr/share/nginx/html; \
     index index.html; \
+    location = /index.html { \
+    expires -1; \
+    add_header Cache-Control "no-store, no-cache, must-revalidate"; \
+    } \
     location / { \
     try_files $uri $uri/ /index.html; \
     expires 30d; \
@@ -44,4 +48,4 @@ RUN chown -R nginx:nginx /usr/share/nginx/html \
     && chown -R nginx:nginx /var/log/nginx
 
 # Expose HTTP port (NPM will handle HTTPS)
-EXPOSE 3000
\ No newline at end of file
+EXPOSE 3000