Update Dockerfile

Dockerfile

@@ -1,10 +1,16 @@
-# Use a lightweight Python image
 FROM python:3.11-slim
 
-# Set working directory
+# 1. First create user and directory structure
+RUN useradd -m appuser && \
+    mkdir -p /app/data && \
+    chown -R appuser:appuser /app
+
+# 2. Switch to appuser early
+USER appuser
 WORKDIR /app
 
-# Install system dependencies in one layer
+# 3. Temporary root access for system packages
+USER root
 RUN apt-get update && apt-get install -y \
     ffmpeg \
     tesseract-ocr \
@@ -12,39 +18,18 @@ RUN apt-get update && apt-get install -y \
     fonts-liberation \
     && rm -rf /var/lib/apt/lists/*
 
-# Copy requirements.txt and install Python packages
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy app files
-COPY app.py image_fetcher.py video.py video2.py ./
-
-# Create directories with full permissions
-# Inside Dockerfile
-# Create user and directory structure FIRST
-RUN useradd -m appuser && \
-    mkdir -p /app/data && \
-    chown -R appuser:appuser /app
-
-# Switch to appuser before installing Python packages
+# 4. Switch back to appuser for Python operations
 USER appuser
 
-# Install Python packages (now as appuser)
+# 5. Install Python packages (first copy just requirements)
 COPY --chown=appuser:appuser requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy app files (as appuser)
-COPY --chown=appuser:appuser . .
+# 6. Copy all application files
+COPY --chown=appuser:appuser app.py image_fetcher.py video.py video2.py ./
 
-# Set ENV variable for paths
-ENV BASE_DIR="/home/user/app/tmp"
+# 7. Environment variables
+ENV BASE_DIR="/app/data"
 
-# Expose port
 EXPOSE 7860
-
-# Run as non-root user for safety
-RUN useradd -m appuser
-USER appuser
-
-# Start the app
 CMD ["python", "app.py"]