updated

Dockerfile

@@ -1,27 +1,40 @@
-# Step 1: Use an official Node.js runtime as the base image
-# Using Node.js 18, which is a stable LTS (Long-Term Support) version
-FROM node:18
+# Step 1: Use a specific, stable Debian-based Node.js image
+FROM node:18-bullseye
 
-# Step 2: Set the working directory inside the container
+# Step 2: Set the working directory
 WORKDIR /app
 
-# Step 3: Copy package.json and package-lock.json first
-# This leverages Docker's layer caching. The 'npm install' step will only be re-run
-# if the dependencies in package.json have changed.
-COPY package*.json ./
+# Step 3: INSTALL SYSTEM DEPENDENCIES (The Fix)
+# Update the package list and install 'build-essential' and 'python'.
+# These are required to compile the native C++ addons for 'sqlite3'.
+# --no-install-recommends keeps the image smaller.
+# We clean up the apt cache afterwards to reduce final image size.
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    python \
+    --no-install-recommends \
+    && rm -rf /var/lib/apt/lists/*
 
-# Step 4: Install the application dependencies
-# --production flag ensures we don't install development dependencies, keeping the image small
+# Step 4: Copy package.json and install Node.js dependencies
+# This is done before copying the rest of the code to leverage Docker layer caching.
+COPY package*.json ./
 RUN npm install --production
 
-# Step 5: Copy the rest of your application files into the container
-# This includes server.js, index.html, and any other assets like fonts or logos.
+# Step 5: Copy the rest of your application code
 COPY . .
 
-# Step 6: Expose the port the app will run on
-# Hugging Face Spaces typically use port 7860 by default. Our server.js will read this from process.env.PORT.
+# Step 6: Create an empty database file and set permissions
+# The node user (UID 1000) needs to be able to write to the database file.
+# This prevents potential "database is read-only" errors.
+RUN touch quotes.db && chown node:node quotes.db
+
+# Step 7: Expose the port the app will run on.
+# Hugging Face Spaces will set the PORT environment variable, usually to 7860.
 EXPOSE 7860
 
-# Step 7: Define the command to run your application
-# This will execute 'node server.js' when the container starts
+# Step 8: Specify the user to run the app.
+# The official Node image provides a non-root 'node' user for better security.
+USER node
+
+# Step 9: Define the command to run your application
 CMD ["node", "index.js"]