From 2ad3cbc4f4a4947347e661440e3a625288ddddb3 Mon Sep 17 00:00:00 2001
From: upmcplanetracker <219436948+upmcplanetracker@users.noreply.github.com>
Date: Sun, 19 Jul 2026 14:48:46 -0400
Subject: [PATCH 1/3] Update and rename default.conf to default.conf.template

---
 nginx/{default.conf => default.conf.template} | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
 rename nginx/{default.conf => default.conf.template} (91%)

diff --git a/nginx/default.conf b/nginx/default.conf.template
similarity index 91%
rename from nginx/default.conf
rename to nginx/default.conf.template
index f8ff013..b49a52d 100644
--- a/nginx/default.conf
+++ b/nginx/default.conf.template
@@ -1,6 +1,6 @@
 server {
     listen 80;
-    listen [::]:80;
+    # IPV6_PLACEHOLDER
     server_name vert;
 
     root /usr/share/nginx/html;
@@ -8,7 +8,6 @@ server {
 
     client_max_body_size 10M;
 
-    # Security headers
     add_header X-Frame-Options "SAMEORIGIN" always;
     add_header X-Content-Type-Options "nosniff" always;
     add_header Referrer-Policy "strict-origin-when-cross-origin" always;
@@ -19,4 +18,4 @@ server {
     }
     
     error_page 404 /index.html;
-}
\ No newline at end of file
+}

From 788659a561024c970e726fe6ad6409233c319837 Mon Sep 17 00:00:00 2001
From: upmcplanetracker <219436948+upmcplanetracker@users.noreply.github.com>
Date: Sun, 19 Jul 2026 14:49:42 -0400
Subject: [PATCH 2/3] Add IPv6 configuration to docker-entrypoint.sh

---
 docker-entrypoint.sh | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 docker-entrypoint.sh

diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
new file mode 100644
index 0000000..2d8ab31
--- /dev/null
+++ b/docker-entrypoint.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+if [ -f /proc/net/if_inet6 ] && ip -6 addr show lo >/dev/null 2>&1; then
+    sed -i 's/# IPV6_PLACEHOLDER/listen [::]:80;/' /etc/nginx/conf.d/default.conf
+else
+    sed -i 's/# IPV6_PLACEHOLDER//' /etc/nginx/conf.d/default.conf
+fi
+
+exec /docker-entrypoint.sh "$@"

From 1a80932a085a545b86e9fd41179caa719db97539 Mon Sep 17 00:00:00 2001
From: upmcplanetracker <219436948+upmcplanetracker@users.noreply.github.com>
Date: Sun, 19 Jul 2026 14:50:07 -0400
Subject: [PATCH 3/3] Update Dockerfile for nginx configuration and healthcheck

---
 Dockerfile | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 899257b..6655ba4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,8 +23,8 @@ ENV PUB_DISABLE_FAILURE_BLOCKS=${PUB_DISABLE_FAILURE_BLOCKS}
 COPY package.json ./
 
 RUN apt-get update && \
-	apt-get install -y --no-install-recommends git && \
-	rm -rf /var/lib/apt/lists/*
+    apt-get install -y --no-install-recommends git && \
+    rm -rf /var/lib/apt/lists/*
 
 RUN bun install
 
@@ -34,11 +34,18 @@ RUN bun run build
 
 FROM nginx:stable-alpine
 
+RUN apk add --no-cache iproute2
+
 EXPOSE 80/tcp
 
-COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
+COPY ./nginx/default.conf.template /etc/nginx/conf.d/default.conf
+COPY ./docker-entrypoint.sh /docker-entrypoint-custom.sh
+RUN chmod +x /docker-entrypoint-custom.sh
 
 COPY --from=builder /app/build /usr/share/nginx/html
 
 HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
-	CMD curl --fail --silent --output /dev/null http://localhost || exit 1
+    CMD curl --fail --silent --output /dev/null http://localhost || exit 1
+
+ENTRYPOINT ["/docker-entrypoint-custom.sh"]
+CMD ["nginx", "-g", "daemon off;"]