arxpm 1.4.0

Project and package manager for Arx workspaces

arxpm

arxpm is the Arx project manager and workspace tool.

arx stays compiler-only. arxpm owns project manifests (.arxproject.toml), workspace lifecycle, Python environment provisioning (via uv), and user-facing workflow commands.

Compatibility

• Python 3.10+ is supported.
• On Python 3.10, arxpm uses tomli as a compatibility fallback for tomllib.

Architecture

• models.py: typed manifest models.
• manifest.py: .arxproject.toml parsing and rendering.
• _toml.py: TOML parser compatibility shim (tomllib/tomli).
• environment.py: backend-neutral environment protocol plus managed-venv, existing-venv, and conda implementations that install packages via uv pip install --python <interp>.
• project.py: project workflows (init, add, install, build, run, pack, publish).
• healthcheck.py: health checks for environment and manifest.
• cli.py: Typer command layer.

Commands (v0)

• arxpm init
• arxpm install
• arxpm add <name> [--path PATH|--git URL]
• arxpm build
• arxpm compile
• arxpm run
• arxpm pack
• arxpm publish
• arxpm healthcheck

Development

mamba env create --file conda/dev.yaml
conda activate arxpm
poetry install --with dev
pytest

The examples/ directory ships several sample projects:

• examples/hello-arx/ — minimal single-file project.
• examples/multi-module/ — multi-file project whose main.x imports and calls functions from sibling .x modules. See the Multi-file Projects guide.
• examples/local_lib/ + examples/local-consumer/ — a library and a consumer that live side by side on disk so the consumer resolves imports against the library's .x files. See Local Packages for the supported layout and the current boundary around installed libraries.

Integration tests that compile and execute the examples live in tests/test_examples_integration.py and are gated on arx and uv being on PATH. Run them with:

pytest -m integration