Dockerfile

FROM python:3.13-bookworm

# === Step 2.1: DECLARE THE BUILD ARGUMENT ===
# This line tells Docker to expect a build argument named GITHUB_PAT.
ARG GITHUB_PAT

# Install system dependencies
# Use the headless version of openjdk-17, which is standard for server environments
RUN apt-get update && \
    apt-get install -y git curl openjdk-17-jre-headless nginx netcat-traditional && \
    rm -rf /var/lib/apt/lists/*

# Set JAVA_HOME (Good practice, though often not strictly necessary if Java is in the PATH)
ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64

# Download and install Neo4j Community Edition
ENV NEO4J_VERSION=5.15.0
RUN curl -fsSL https://dist.neo4j.org/neo4j-community-5.15.0-unix.tar.gz -o neo4j.tar.gz && \
    tar -xzf neo4j.tar.gz && \
    mv neo4j-community-5.15.0 /neo4j && \
    rm neo4j.tar.gz

# Download and install the APOC plugin for Neo4j
RUN curl -fsSL https://github.com/neo4j/apoc/releases/download/5.15.0/apoc-5.15.0-core.jar -o /neo4j/plugins/apoc.jar

# Set workdir
WORKDIR /app

# === Step 2.2: USE THE BUILD ARGUMENT IN YOUR CLONE COMMAND ===
# Clone the project using the token for authentication
RUN git clone https://oauth2:${GITHUB_PAT}@github.com/bhuvanmdev/graph-rag-agent.git /app

# Create directories for Neo4j data and logs
RUN mkdir -p /app/neo4j_data /app/neo4j_logs

# === Correct Neo4j Configuration ===
RUN sed -i 's/#server.default_listen_address=127.0.0.1/server.default_listen_address=0.0.0.0/' /neo4j/conf/neo4j.conf && \
    sed -i 's|#dbms.directories.data=data|dbms.directories.data=/app/neo4j_data|' /neo4j/conf/neo4j.conf && \
    sed -i 's|#dbms.directories.logs=logs|dbms.directories.logs=/app/neo4j_logs|' /neo4j/conf/neo4j.conf && \
    echo 'dbms.security.auth_enabled=false' >> /neo4j/conf/neo4j.conf

# Install Python dependencies
RUN pip install --upgrade pip && \
    pip install -r requirements.txt

# Install git-lfs, pull LFS files, and unzip. This will now work because the repo
# was cloned with credentials.
RUN apt-get update && \
    apt-get install -y --no-install-recommends git-lfs unzip && \
    git lfs install && \
    git lfs pull && \
    unzip neo4j.zip && \
    rm -rf /var/lib/apt/lists/*

# Move the unzipped data
RUN mv /app/neo4j_data/* /neo4j/data/ && mv /app/neo4j_logs/* /neo4j/logs/

# Copy Nginx config and run script
COPY nginx.conf /etc/nginx/nginx.conf
RUN chmod +x /app/scripts/run.sh

# Expose HTTP (Nginx), Neo4j, and Gradio ports
EXPOSE 8080

# Set Neo4j Home
ENV NEO4J_HOME=/neo4j

# Entrypoint: Start all services
ENTRYPOINT ["/app/scripts/run.sh"]