git-graph

Fetch all commits of TinyWeatherForecastGermany and draw a graph for them using Graphviz.

Fork branches are fetched into the upstream repository and included in the graph. Fork-only commits link to their Codeberg repository, and branch names appear in each commit's tooltip.

The results are located at the pages branch and also published using GitHub Pages.

• git_graph.svg
• git_graph.dot

Merge commits are highlighted in blue.
Weblate commits are highlighted in dark green.

status: work in progress

author: Jean-Luc Tibaux

Development setup

Requirements: Python 3.11 or newer, Git, Graphviz, and uv.

uv sync --all-groups
git clone https://codeberg.org/Starfish/TinyWeatherForecastGermany.git
uv run python __init__.py
uv run python git_log2graphviz.py

The first script discovers forks and fetches their branches as named remotes. The second writes commit_list.json, git_graph.dot, and git_graph.svg in the project directory.

Testing

Install the locked development dependencies and run the test suite with:

uv sync --locked --all-groups
uv run pytest

Pytest reports coverage for fork integration and graph generation. The suite requires at least 80% total coverage. Pull requests, including Dependabot pull requests, run the same checks in GitHub Actions.

To upgrade runtime and development dependencies to their latest compatible versions and refresh uv.lock, run:

uv lock --upgrade
uv sync --all-groups

The committed uv.lock keeps development and CI installations reproducible.