Remove dev-dependencies from the final build

Dockerfile

@@ -2,11 +2,14 @@ FROM node:lts-slim
 
 WORKDIR /app
 
-COPY package*.json ./
+COPY package.json ./
+
 RUN npm install --omit=dev
 
 COPY . .
 
-RUN npm run build
+# Build without type checking, as we have removed the Typescript
+# dev-dependencies above to save space in the final build
+RUN npx tsc --noCheck
 
 CMD [ "node", "dist/index.js" ]

package.json

@@ -5,6 +5,7 @@
   "scripts": {
     "dev": "ts-node src/index.ts",
     "build": "npx tsc",
+    "test": "podman build -t immich-proxy-test . && podman run --init -it -p=3000:3000 immich-proxy-test",
     "start": "node dist/index.js"
   },
   "author": "",
@@ -15,13 +16,16 @@
     "dotenv": "^16.4.5",
     "dayjs": "^1.11.13",
     "ejs": "^3.1.10",
-    "@types/express": "^4.17.21",
+    "typescript": "^5.6.2",
+    "tslib": "^2.8.1"
+  },
+  "devDependencies": {
+    "ts-node": "^10.9.2",
     "@types/node": "^16.18.111",
+    "@types/express": "^4.17.21",
     "@typescript-eslint/eslint-plugin": "5.29.0",
     "@typescript-eslint/parser": "5.29.0",
     "eslint": "^8.49.0",
-    "eslint-config-standard": "^17.1.0",
-    "ts-node": "^10.9.2",
-    "typescript": "^5.6.2"
+    "eslint-config-standard": "^17.1.0"
   }
 }

src/index.ts

@@ -91,6 +91,10 @@ const getSize = (req: Request) => {
  */
 export const log = (message: string) => console.log(dayjs().format() + ' ' + message)
 
+// Handle process termination requests (e.g. Ctrl+C)
+process.on('SIGTERM', () => { process.exit(0) })
+process.on('SIGINT', () => { process.exit(0) })
+
 app.listen(3000, () => {
   console.log(dayjs().format() + ' Server started')
 })