Simplified Google Antigravity with basic Google Cloud SDK

Dockerfile

@@ -1,43 +1,44 @@
-# 1. Use an Ubuntu base image
+# Simplified Dockerfile for Google Antigravity Sandbox
 FROM ubuntu:22.04
 
-# 2. Set environment variables to prevent interactive prompts during apt install
 ENV DEBIAN_FRONTEND=noninteractive
 
-# 3. Create a non-root user (Best Practice for Hugging Face Spaces)
-RUN useradd -m -u 1000 user
-USER user
-WORKDIR /home/user
-
-# Switch back to root temporarily to perform package installation
-USER root
-
-# 4. Install necessary tools and add the Antigravity repository
-# The commands are slightly modified to be run sequentially and cleanly in a Docker build.
+# Install basic packages first
 RUN apt update && \
-    apt install -y curl gnupg apt-transport-https ca-certificates && \
-    mkdir -p /etc/apt/keyrings && \
+    apt install -y curl gnupg apt-transport-https ca-certificates python3 python3-pip wget
+
+# Add Antigravity repository
+RUN mkdir -p /etc/apt/keyrings && \
     curl -fsSL https://us-central1-apt.pkg.dev/doc/repo-signing-key.gpg | \
       gpg --dearmor --yes -o /etc/apt/keyrings/antigravity-repo-key.gpg && \
     echo "deb [signed-by=/etc/apt/keyrings/antigravity-repo-key.gpg] https://us-central1-apt.pkg.dev/projects/antigravity-auto-updater-dev/ antigravity-debian main" | \
       tee /etc/apt/sources.list.d/antigravity.list > /dev/null
 
-# 5. Update package cache and install the 'antigravity' package
+# Update and install antigravity
 RUN apt update && \
     apt install -y antigravity
 
-# 6. Install Python3 (required for the web app)
-RUN apt install -y python3
+# Install Google Cloud SDK
+RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | tee -a /etc/apt/sources.list.d/google-cloud-sdk.list && \
+    curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | gpg --dearmor -o /usr/share/keyrings/cloud.google.gpg && \
+    apt update && \
+    apt install -y google-cloud-cli
 
-# 7. Copy the application files (as root)
-COPY app.py /home/user/app.py
-COPY run_app.sh /home/user/run_app.sh
-RUN chmod +x /home/user/run_app.sh && \
-    chown -R user:user /home/user
-
-# 8. Switch to the non-root user
+# Create user
+RUN useradd -m -u 1000 user
 USER user
+WORKDIR /home/user
+
+# Install simple app
+RUN pip3 install requests
+
+# Copy application
+COPY app_google.py /home/user/app.py
+
+# Set environment variables
+ENV GOOGLE_CLOUD_PROJECT=""
+ENV GOOGLE_APPLICATION_CREDENTIALS=""
+ENV PORT=7860
 
-# 10. Define the command to run when the container starts
-# This runs the Python web application that demonstrates the antigravity package
+# Start application
 CMD ["python3", "/home/user/app.py"]