Setup Deep Dive: Neo4j Wizard

This guide explains exactly what the cgc neo4j setup wizard does behind the scenes.

🪄 cgc neo4j setup

Purpose: Configures the Storage backend.

What it does (Docker Mode):

1. Checks if docker is available.
2. Runs docker pull neo4j:latest.
3. Runs a container mapping ports 7474 (HTTP) and 7687 (Bolt).
4. Sets a default password (codegraphcontext).

What it does (Native Mode):

1. Checks for apt (Debian/Ubuntu).
2. Adds the Neo4j repository keys.
3. Runs apt install neo4j.

Failure Modes:

• Port Conflict: If port 7687 is already used, the container will exit.
• No Docker: Steps will fail immediately.