Update Dockerfile

Dockerfile

@@ -1,46 +1,45 @@
-# Use a base image with both Python and JDK 21
-FROM openjdk:21-jdk
+# Base image with Python and JDK 21
+FROM openjdk:21-jdk-slim
 
-# Install Python and required packages
+# Install Python, Git, and build tools
 RUN apt-get update && \
     apt-get install -y \
     python3 \
     python3-pip \
-    python3-venv \
+    git \
+    gradle \
     curl \
-    wget \
     && rm -rf /var/lib/apt/lists/*
 
-# Set Python3 as default python
+# Set Python3 as default
 RUN ln -s /usr/bin/python3 /usr/bin/python
 
-# Set working directory
 WORKDIR /app
 
-# Install Python dependencies
-RUN pip3 install --no-cache-dir \
-    docker \
-    requests \
-    psutil
+# Clone and build coral-server
+RUN git clone https://github.com/Coral-Protocol/coral-server.git && \
+    cd coral-server && \
+    gradle build -x test && \
+    cp build/libs/*.jar /app/coral-server.jar && \
+    cd .. && \
+    rm -rf coral-server
 
-# Copy coral-server JAR or source
-COPY coral-server.jar /app/
-# OR if building from source:
-# COPY coral-server/ /app/coral-server/
+# Install Python dependencies
+RUN pip3 install --no-cache-dir requests psutil
 
-# Copy Python wrapper script
+# Copy Python wrapper
 COPY coral_wrapper.py /app/
 
-# Create config directory
-RUN mkdir -p /config
+# Create config volume
+VOLUME ["/config"]
 
-# Expose port 5555
+# Expose port
 EXPOSE 5555
 
-# Set environment variables
+# Environment variables
 ENV JAVA_HOME=/usr/local/openjdk-21
-ENV PATH=$JAVA_HOME/bin:$PATH
 ENV CORAL_PORT=5555
+ENV CORAL_JAR_PATH=/app/coral-server.jar
 
-# Run Python wrapper as entry point
-CMD ["python", "coral_wrapper.py"]
+# Run Python wrapper
+ENTRYPOINT ["python", "coral_wrapper.py"]