Update Dockerfile

Dockerfile

@@ -1,4 +1,4 @@
-# Use an official Python runtime as the base image (using it here only for OS utilities)
+# Use an official Python runtime as the base image (for OS utilities)
 FROM python:3.9-slim
 
 # Set environment variables
@@ -22,27 +22,29 @@ RUN apt-get update && apt-get install -y \
 # Set working directory
 WORKDIR /app
 
-# Copy the Hugo theme into the /app/themes directory
+# Create /app (if not already) and make sure it's writable
+RUN mkdir -p /app && chmod -R 777 /app
+
+# Copy the Hugo theme into /app/themes
 COPY ./app/themes/hugo-theme-stack /app/themes/hugo-theme-stack
 
-# Copy all project files into the container
+# Copy the rest of your project files into the container
 COPY . .
 
-# Ensure that all files and folders in /app are writable
+# **Reset permissions for all files inside /app**
 RUN chmod -R 777 /app
 
-# Remove any stale build lock file
+# Remove any stale build lock file (if present)
 RUN rm -f /app/.hugo_build.lock
 
-# (Optional) Run Hugo module commands if you’re using Hugo Modules
+# (Optional) If using Hugo Modules, run these commands to clean cache and get modules.
 RUN hugo --ignoreCache && hugo mod clean && hugo mod get
 
-# Build the Hugo site (this will generate the public folder and compiled resources)
+# Build the Hugo site (this will generate the public directory)
 RUN rm -f /app/.hugo_build.lock && hugo
 
-# Expose the port Hugo will use
+# Expose the desired port (7860 in your case)
 EXPOSE 7860
 
-# Start the Hugo server. Note: Avoid mounting a host directory on /app when running the container,
-# as host file permissions can override these settings.
+# At container start, remove any stale build lock file and launch the Hugo server
 CMD ["sh", "-c", "rm -f /app/.hugo_build.lock && hugo server --bind 0.0.0.0 --port 7860 --disableFastRender"]