fix file paths

Author: mishushakov

template/test.Dockerfile

@@ -1,23 +1,25 @@
 FROM python:3.10.14
 
+# Create a non-root user
+RUN useradd -m -s /bin/bash user
+ENV HOME=/home/user
+
 ENV JAVA_HOME=/opt/java/openjdk
 COPY --from=eclipse-temurin:11-jdk $JAVA_HOME $JAVA_HOME
 ENV PATH="${JAVA_HOME}/bin:${PATH}"
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y --no-install-recommends \
-  build-essential curl git util-linux jq sudo nodejs npm fonts-noto-cjk
-
-RUN mkdir -p /home/user/.jupyter /home/user/.ipython /home/user/.server
+  build-essential curl git util-linux jq nodejs npm fonts-noto-cjk
 
 ENV PIP_DEFAULT_TIMEOUT=100 \
   PIP_DISABLE_PIP_VERSION_CHECK=1 \
   PIP_NO_CACHE_DIR=1 \
-  JUPYTER_CONFIG_PATH="/home/user/.jupyter" \
-  IPYTHON_CONFIG_PATH="/home/user/.ipython" \
-  SERVER_PATH="/home/user/.server"
+  JUPYTER_CONFIG_PATH="$HOME/.jupyter" \
+  IPYTHON_CONFIG_PATH="$HOME/.ipython" \
+  SERVER_PATH="$HOME/.server"
 
 # Install Jupyter
-COPY ./requirements.txt requirements.txt
+COPY ./template/requirements.txt requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt && ipython kernel install --name "python3" --user
 
 # Javascript Kernel
@@ -29,34 +31,41 @@ RUN ijsinstall --install=global
 COPY --from=denoland/deno:bin-2.0.4 /deno /usr/bin/deno
 RUN chmod +x /usr/bin/deno
 RUN deno jupyter --unstable --install
-COPY ./deno.json /home/user/.local/share/jupyter/kernels/deno/kernel.json
+COPY ./template/deno.json $HOME/.local/share/jupyter/kernels/deno/kernel.json
 
 # Create separate virtual environment for server
 RUN python -m venv $SERVER_PATH/.venv
 
 # Copy server and its requirements
 RUN mkdir -p $SERVER_PATH/
-COPY ./server/requirements.txt $SERVER_PATH
+COPY ./template/server/requirements.txt $SERVER_PATH
 RUN $SERVER_PATH/.venv/bin/pip install --no-cache-dir -r $SERVER_PATH/requirements.txt
-COPY ./server $SERVER_PATH
+COPY ./template/server $SERVER_PATH
 
 # Copy matplotlibrc
-COPY ./matplotlibrc /home/user/.config/matplotlib/matplotlibrc
+COPY ./template/matplotlibrc $HOME/.config/matplotlib/matplotlibrc
 
 # Copy Jupyter configuration
-COPY ./start-up.sh $JUPYTER_CONFIG_PATH/
+COPY ./template/start-up.sh $JUPYTER_CONFIG_PATH/
 RUN chmod +x $JUPYTER_CONFIG_PATH/start-up.sh
 
-COPY ./jupyter_server_config.py $JUPYTER_CONFIG_PATH/
+COPY ./template/jupyter_server_config.py $JUPYTER_CONFIG_PATH/
 
 RUN mkdir -p $IPYTHON_CONFIG_PATH/profile_default
-COPY ./ipython_kernel_config.py $IPYTHON_CONFIG_PATH/profile_default/
+COPY ./template/ipython_kernel_config.py $IPYTHON_CONFIG_PATH/profile_default/
 
 RUN mkdir -p $IPYTHON_CONFIG_PATH/profile_default/startup
-COPY ./startup_scripts/* $IPYTHON_CONFIG_PATH/profile_default/startup
+COPY ./template/startup_scripts/* $IPYTHON_CONFIG_PATH/profile_default/startup
 
 # Setup entrypoint for local development
-WORKDIR /home/user
-# COPY ./chart_data_extractor ./chart_data_extractor
-# RUN pip install -e ./chart_data_extractor
+WORKDIR $HOME
+COPY ./chart_data_extractor ./chart_data_extractor
+RUN pip install -e ./chart_data_extractor
+
+# Set ownership of all files to the user
+RUN chown -R user:user $HOME
+
+# Switch to non-root user
+USER user
+
 ENTRYPOINT $JUPYTER_CONFIG_PATH/start-up.sh