Function index

src/codegraphcontext/cli/main.py:1300–1352

Indexes a directory or file by adding it to the code graph. If no path is provided, it indexes the current directory. Use --force to delete the existing index and rebuild from scratch. Use --summarize to display a summary after indexing.

(
    path: Optional[str] = typer.Argument(None, help="Path to the directory or file to index. Defaults to the current directory."),
    force: bool = typer.Option(False, "--force", "-f", help="Force re-index (delete existing and rebuild)"),
    context: Optional[str] = typer.Option(None, "--context", "-c", help="Specific context to use (overrides mode/default)"),
    summarize: bool = typer.Option(False, "--summarize", "-s", help="Show a summary of the indexed codebase after indexing"),
)

@app.command()
@app.command()
def index(
    path: Optional[str] = typer.Argument(None, help="Path to the directory or file to index. Defaults to the current directory."),
    force: bool = typer.Option(False, "--force", "-f", help="Force re-index (delete existing and rebuild)"),
    context: Optional[str] = typer.Option(None, "--context", "-c", help="Specific context to use (overrides mode/default)"),
    summarize: bool = typer.Option(False, "--summarize", "-s", help="Show a summary of the indexed codebase after indexing"),
):
    """
    Indexes a directory or file by adding it to the code graph.
    If no path is provided, it indexes the current directory.

    Use --force to delete the existing index and rebuild from scratch.
    Use --summarize to display a summary after indexing.
    """
    _load_credentials()
    if path is None:
        path = str(Path.cwd())

    try:
        if force:
            console.print("[yellow]Force re-indexing (--force flag detected)[/yellow]")
            reindex_helper(path, context)
        else:
            index_helper(path, context)
    except Exception as e:
        if str(e):
            console.print(f"[red]An error occurred during indexing: {e}[/red]")

    if summarize:
        import os

        py_files = []
        for root, dirs, files in os.walk(path):
            dirs[:] = [d for d in dirs if not d.startswith('.') and d not in ['venv', '__pycache__', 'node_modules']]
            for file in files:
                if file.endswith('.py'):
                    py_files.append(os.path.join(root, file))

        total_lines = 0
        for f in py_files:
            try:
                with open(f, 'r', encoding='utf-8', errors='ignore') as fp:
                    total_lines += len(fp.readlines())
            except:
                pass

        console.print("\n[bold cyan]📊 Codebase Summary:[/bold cyan]")
        console.print(f"  • Path indexed     : [green]{path}[/green]")
        console.print(f"  • Python files     : [yellow]{len(py_files)}[/yellow]")
        console.print(f"  • Total lines      : [yellow]{total_lines}[/yellow]")
        console.print(f"\n  • Run [bold]cgc analyze complexity[/bold] to find complex functions")
        console.print(f"  • Run [bold]cgc analyze dead-code[/bold] to find unused code")
        console.print(f"  • Run [bold]cgc list[/bold] to see all indexed repositories")
        console.print("\n[dim]Tip: Use --summarize anytime after indexing to see this.[/dim]")

@app.command()
def update(