From da5930fab1576451106f88780462c6006d9ddd60 Mon Sep 17 00:00:00 2001
From: Alan Grainger <alan.grainger@gmail.com>
Date: Sun, 3 Nov 2024 11:22:38 +0100
Subject: [PATCH] Fix #11 image headers being sent as 'undefined'

---
 Dockerfile        | 13 ++++++-------
 app/package.json  |  2 +-
 app/src/render.ts |  2 +-
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4bca447..0bf58ac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,12 +2,15 @@ FROM node:lts-slim
 
 WORKDIR /app
 
-COPY app/package.json ./
+COPY app/ ./
 
-RUN npm install --omit=dev
 RUN npm install pm2 -g
 
-COPY app/ ./
+RUN chown -R node:node /app
+
+USER node
+
+RUN npm install --omit=dev
 
 ENV NODE_ENV=production
 
@@ -15,10 +18,6 @@ ENV NODE_ENV=production
 # dev-dependencies above to save space in the final build
 RUN npx tsc --noCheck
 
-RUN chown -R node:node /app
-
-USER node
-
 HEALTHCHECK --interval=30s --start-period=10s --timeout=5s CMD node /app/healthcheck.js || exit 1
 
 CMD ["pm2-runtime", "dist/index.js" ]
diff --git a/app/package.json b/app/package.json
index 3edb34a..ac380ad 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "immich-public-proxy",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "scripts": {
     "dev": "ts-node src/index.ts",
     "build": "npx tsc",
diff --git a/app/src/render.ts b/app/src/render.ts
index 58a1ec5..43da334 100644
--- a/app/src/render.ts
+++ b/app/src/render.ts
@@ -17,7 +17,7 @@ class Render {
     const data = await immich.getAssetBuffer(asset, size)
     if (data) {
       for (const header of ['content-type', 'content-length']) {
-        res.set(header, data.headers[header])
+        res.set(header, data.headers.get(header))
       }
       res.send(Buffer.from(await data.arrayBuffer()))
     } else {