Function delete

src/codegraphcontext/cli/main.py:1559–1676

Deletes a repository from the code graph. Use --all to delete all repositories at once (requires confirmation). Examples: cgc delete ./my-project # Delete specific repository cgc delete --all # Delete all repositories

(
    path: Optional[str] = typer.Argument(None, help="Path of the repository to delete from the code graph."),
    all_repos: bool = typer.Option(False, "--all", help="Delete all indexed repositories"),
    yes: bool = typer.Option(False, "--yes", "-y", help="Skip the confirmation prompt (for CI/non-interactive use)"),
    context: Optional[str] = typer.Option(None, "--context", "-c", help="Specific context to use")
)

@app.command()
def delete(
    path: Optional[str] = typer.Argument(None, help="Path of the repository to delete from the code graph."),
    all_repos: bool = typer.Option(False, "--all", help="Delete all indexed repositories"),
    yes: bool = typer.Option(False, "--yes", "-y", help="Skip the confirmation prompt (for CI/non-interactive use)"),
    context: Optional[str] = typer.Option(None, "--context", "-c", help="Specific context to use")
):
    """
    Deletes a repository from the code graph.
    
    Use --all to delete all repositories at once (requires confirmation).
    
    Examples:
        cgc delete ./my-project       # Delete specific repository
        cgc delete --all              # Delete all repositories
    """
    _load_credentials()
    
    if all_repos:
        if not config_manager.is_db_deletion_allowed():
            console.print(
                "[bold red]Error:[/bold red] Full database deletion is disabled. "
                "Set ALLOW_DB_DELETION=true in config to enable."
            )
            raise typer.Exit(code=1)

        # Delete all repositories
        services = _initialize_services(context)
        if not all(services[:3]):
            raise typer.Exit(code=1)
        db_manager, graph_builder, code_finder = services[:3]
        
        try:
            # Get list of repositories
            repos = code_finder.list_indexed_repositories()
            
            if not repos:
                console.print("[yellow]No repositories to delete.[/yellow]")
                return
            
            # Show what will be deleted
            console.print(f"\n[bold red]⚠️  WARNING: You are about to delete ALL {len(repos)} repositories![/bold red]\n")
            
            table = Table(show_header=True, header_style="bold magenta")
            table.add_column("Name", style="cyan")
            table.add_column("Path", style="dim")
            
            for repo in repos:
                table.add_row(repo.get("name", ""), repo.get("path", ""))
            
            console.print(table)
            console.print()
            
            # Double confirmation
            if not typer.confirm("Are you sure you want to delete ALL repositories?", default=False):
                console.print("[yellow]Deletion cancelled.[/yellow]")
                return
            
            console.print("[yellow]Please type 'delete all' to confirm:[/yellow] ", end="")