gemini cli changes

Dockerfile

@@ -1,14 +1,31 @@
 FROM codercom/code-server:latest
 
-# Install Node.js and npm (if not already included)
+# Install dependencies
 RUN sudo apt-get update && \
-    sudo apt-get install -y nodejs npm
+    sudo apt-get install -y curl apt-transport-https ca-certificates gnupg && \
+    curl -sSL https://sdk.cloud.google.com | bash && \
+    echo "source /root/google-cloud-sdk/path.bash.inc" >> /root/.bashrc && \
+    /root/google-cloud-sdk/install.sh --quiet && \
+    sudo apt-get clean
+
+# Add Google Cloud SDK to PATH
+ENV PATH="/root/google-cloud-sdk/bin:${PATH}"
+
+# Install Node.js & npm (needed for Gemini CLI extras)
+RUN sudo apt-get install -y nodejs npm && \
+    npm install -g @google/generative-ai-cli
 
 # Set environment variable for login password
 ENV PASSWORD=ND@pr2013
 
-# Expose the port used by code-server
+# Expose the port for code-server
 EXPOSE 7860
 
-# Start code-server
-CMD ["--bind-addr", "0.0.0.0:7860", "."]
+# Authentication step: user will need to run inside the container
+#   gcloud auth login
+#   gemini auth login
+# These will open a browser link to authenticate with Google
+# You can also mount a service account JSON file for automation.
+
+# Start code-server by default
+CMD ["--bind-addr", "0.0.0.0:7860", "."]