From db0d9b80b4412a46cae0e58997f4baa7213948e3 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <me@liz.coffee>
Date: Sat, 13 Dec 2025 17:11:43 -0800
Subject: Fixes host path

---
 Dockerfile           | 10 ++++++----
 docker-entrypoint.sh | 12 ++++++++++++
 esbuild.config.js    | 11 -----------
 3 files changed, 18 insertions(+), 15 deletions(-)
 create mode 100644 docker-entrypoint.sh

diff --git a/Dockerfile b/Dockerfile
index 03f19ae..26c8c2a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,5 @@
 FROM node:22-alpine AS builder
 
-ARG HOST="adelie.liz.coffee"
-ENV HOST=${HOST}
-
 WORKDIR /app
 COPY package*.json ./
 RUN npm ci
@@ -13,12 +10,17 @@ RUN npm run build
 
 FROM nginx:alpine as adelie
 
+ENV HOST=https://adelie.liz.coffee
+
 COPY --from=builder /app/dist/ /usr/share/nginx/html/
 COPY nginx.conf /etc/nginx/nginx.conf
+COPY docker-entrypoint.sh /docker-entrypoint.sh
+
+RUN chmod +x /docker-entrypoint.sh
 
 EXPOSE 80
 
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
   CMD wget --quiet --tries=1 --spider http://localhost/ || exit 1
 
-CMD ["nginx", "-g", "daemon off;"]
+ENTRYPOINT ["/docker-entrypoint.sh"]
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
new file mode 100644
index 0000000..123725b
--- /dev/null
+++ b/docker-entrypoint.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Rewrite asset URLs in HTML to use the production domain
+if [ -n "$HOST" ]; then
+  sed -i "s|href=\"/bundle\.|href=\"$HOST/bundle.|g" /usr/share/nginx/html/index.html
+  sed -i "s|src=\"/bundle\.|src=\"$HOST/bundle.|g" /usr/share/nginx/html/index.html
+  sed -i "s|href=\"/img/|href=\"$HOST/img/|g" /usr/share/nginx/html/index.html
+  sed -i "s|src=\"/oneko/|src=\"$HOST/oneko/|g" /usr/share/nginx/html/index.html
+fi
+
+# Start nginx
+exec nginx -g 'daemon off;'
diff --git a/esbuild.config.js b/esbuild.config.js
index 1bee10c..88d726a 100644
--- a/esbuild.config.js
+++ b/esbuild.config.js
@@ -39,17 +39,6 @@ async function copyAssets() {
 
 async function processHTML() {
   let html = await fs.readFile('src/index.html', 'utf8');
-
-  const host = process.env.HOST || '';
-  const cleanHost = host.replace(/\/$/, '');
-
-  if (cleanHost) {
-    html = html.replace(/href="\/bundle\./g, `href="${cleanHost}/bundle.`);
-    html = html.replace(/src="\/bundle\./g, `src="${cleanHost}/bundle.`);
-    html = html.replace(/href="\/img\//g, `href="${cleanHost}/img/`);
-    html = html.replace(/src="\/oneko\//g, `src="${cleanHost}/oneko/`);
-  }
-
   await fs.writeFile('dist/index.html', html);
 }
 
-- 
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