goga-tool-viewer

Interactive dependency graph viewer for the goga ecosystem.

Visualizes cell dependency graphs as a single-page web application with hierarchical layout and click-to-inspect details. Includes a CODEMANIFEST viewer — click the "CODEMANIFEST" link in the info panel to view the raw YAML manifest for any cell.

Documentation: qarium.github.io/goga-tool-viewer

Installation

pip install goga-tool-viewer

Requires Python 3.10+. No external runtime dependencies.

Quick Start

Run from a JSON file:

goga tool viewer path/to/schema.json

Or pipe data via stdin:

goga schema | goga tool viewer

The tool prints a URL (e.g. http://localhost:PORT). Open it in a browser to see the interactive graph.

Web API

Once started, the HTTP server exposes:

Integration

goga-tool-viewer is designed as a tool plugin for the goga CLI:

goga tool viewer data.json

It can also be used as a Python library:

from goga_tool_viewer import main

main(["path/to/data.json"])  # from file
main([])                     # from stdin

Development

Set up the environment:

python -m venv .venv
source .venv/bin/activate
pip install -e ".[test]"

Run tests:

pytest

Lint and format:

ruff check
ruff format