hg-setup 0.1.5

Helper for setting up and configuring Mercurial

hg-setup: easily setup Mercurial with a tiny Python application

hg-setup can be used to setup Mercurial. The main command provided by this package, hg-setup init, launches a simple Terminal User Interface (TUI) to initialize a reasonable user configuration file and shell completion for bash and zsh.

With UV, one can even run it without installation with:

uvx hg-setup init

Background

Mercurial is a Python application using C and Rust extensions. It is extendable with Mercurial extensions and two Python packages provide very useful Mercurial extensions that most users should use : hg-git (Mercurial extension hggit) and hg-evolve (Mercurial extensions topic and evolve).

These things are packaged in 3 PyPI packages (associated with their equivalent conda-forge packages): mercurial, hg-git, hg-evolve. Moreover, to use Mercurial extensions, one has to write few lines in a configuration file (~/.hgrc).

Mercurial with hg-git and hg-evolve is great but it is a bit difficult to setup for beginners. hg-setup is there to help people to start with Mercurial and finalize its installation.

Install

Here, we give commands to install in two isolated environment on one side Mercurial and its more useful extensions (hg-git and hg-evolve) and on the other side hg-setup.

From the package on PyPI

• With pipx

pipx install mercurial
pipx inject mercurial hg-git hg-evolve
pipx install hg-setup

• With UV

uv tool install mercurial --with hg-git --with hg-evolve
uv tool install hg-setup

From the conda-forge package

• with Miniforge and conda-app

conda activate base
pip install conda-app
conda-app install mercurial
conda-app install hg-setup

• With Pixi

pixi global install mercurial --with hg-git --with hg-evolve
# and then
pixi global install hg-setup

From source

pipx install hg-setup@hg+https://foss.heptapod.net/fluiddyn/hg-setup

For development installation, see the file CONTRIBUTING.md.

User interfaces

The ~/.hgrc file and shell completion for bash and zsh can be initialized with a simple Terminal User Interface (TUI):

hg-setup init

We can also avoid the TUI with

hg-setup init --name "Alice Lastname" --email [e-mail] --auto

The shell completion for bash and zsh can be initialized with:

hg-setup init-shell-completion bash
hg-setup init-shell-completion zsh