Update Dockerfile

Dockerfile

@@ -9,17 +9,17 @@ RUN apt-get update && apt-get install -y \
     wget \
     apt-transport-https \
     gnupg2 \
-    unzip \
     python3-pip \
     && rm -rf /var/lib/apt/lists/*
 
-# Download and install Roslyn
-RUN wget https://github.com/dotnet/roslyn/releases/download/v4.0.1/roslyn.zip \
-    && unzip roslyn.zip -d /usr/local/roslyn \
-    && rm roslyn.zip
-
-# Set the PATH for the Roslyn compiler
-ENV PATH="/usr/local/roslyn/Microsoft.Net.Compilers.4.0.1/tools:${PATH}"
+# Install the .NET SDK (adjust version as necessary)
+RUN wget https://packages.microsoft.com/config/debian/$(lsb_release -rs)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb \
+    && dpkg -i packages-microsoft-prod.deb \
+    && apt-get update \
+    && apt-get install -y dotnet-sdk-7.0 \
+    && rm packages-microsoft-prod.deb \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # Create a non-root user and set it as the user for the rest of the image
 RUN useradd -ms /bin/bash appuser
@@ -31,16 +31,11 @@ RUN chown -R appuser:appuser /app
 USER appuser
 
 # Create necessary directories and set permissions
-RUN mkdir -p /app/uploads /home/appuser/.mono && \
-    chmod -R 777 /app/uploads /home/appuser/.mono
-
-# Set the MONO_HOME environment variable
-ENV MONO_HOME="/home/appuser/.mono"
-# Add the Mono tools directory to PATH
-ENV PATH="${PATH}:${MONO_HOME}/bin:/usr/bin"
+RUN mkdir -p /app/uploads && \
+    chmod -R 777 /app/uploads
 
-# Verify that csc is installed
-RUN which csc
+# Set the PATH for the .NET SDK (if needed)
+ENV PATH="$PATH:/root/.dotnet/tools"
 
 # Copy the requirements file with the correct owner
 COPY --chown=appuser:appuser ./requirements.txt /app/requirements.txt