Update Dockerfile

Dockerfile

@@ -1,12 +1,12 @@
-# Use an official Python runtime as the base image (for minimal OS, even though we're only using Hugo)
-FROM python:3.9-slim
+# Use an official Python runtime as the base image (we're using it just for OS utilities)
+FROM gohugoio/hugo:0.111.3-ext-alpine
 
 # Set environment variables
 ENV LANG C.UTF-8
 ENV GO_VERSION 1.23.0
 ENV HUGO_VERSION latest
 
-# Install system dependencies, including Hugo and its requirements
+# Install system dependencies including Hugo and its requirements
 RUN apt-get update && apt-get install -y \
     curl \
     git \
@@ -33,26 +33,21 @@ RUN pip install --no-cache-dir huggingface_hub fastapi uvicorn
 # Set working directory
 WORKDIR /app
 
-# Ensure /app exists, is owned by root, and is writable by all users.
-RUN mkdir -p /app && chown -R root:root /app && chmod -R 777 /app
+# Ensure /app is writable (make sure no host volume is mounted over /app at runtime)
+RUN mkdir -p /app && chmod -R 777 /app
 
-# Copy the Hugo theme into the /app/themes directory
+# Copy your Hugo theme into /app/themes and the rest of your project files
 COPY ./app/themes/hugo-theme-stack /app/themes/hugo-theme-stack
-
-# Copy all project files into the container
 COPY . .
 
-# Remove any pre-existing build lock file before proceeding.
+# Remove any stale build lock file (if present)
 RUN rm -f /app/.hugo_build.lock
 
-# (Optional) If you're using Hugo Modules, run these commands to clean cache and get modules.
-RUN hugo --ignoreCache && hugo mod clean && hugo mod get
-
-# Remove the build lock file again, then build the Hugo site.
-RUN rm -f /app/.hugo_build.lock && hugo
+# Run Hugo module commands and build the site
+RUN hugo --ignoreCache && hugo mod clean && hugo mod get && rm -f /app/.hugo_build.lock && hugo
 
-# Expose the desired port (7860 in your case)
+# Expose the port Hugo will use
 EXPOSE 7860
 
-# Start the Hugo server, binding to all interfaces.
-CMD ["hugo", "server", "--bind", "0.0.0.0", "--port", "7860", "--disableFastRender"]
+# At container start, remove any stale build lock file and launch Hugo server
+CMD ["sh", "-c", "rm -f /app/.hugo_build.lock && hugo server --bind 0.0.0.0 --port 7860 --disableFastRender"]