The official CLI for development, testing, and automation in the LlamaIndex monorepo.
llama-dev is a command-line tool designed to simplify development and testing workflows in the LlamaIndex monorepo. It provides commands for managing packages, running tests, and automating common development tasks.
First step, create a virtual environment for the project:
uv venv
source .venv/bin/activateThen install llama_dev in the virtual environment:
uv pip install -e .You should now have the llama-dev CLI available in your path.
Tip
It's easier to run llama-dev from the root of the llama_index repo,
otherwise you have to pass the --repo-root option at every command.
llama-dev --helpGet information about packages in the monorepo:
# Get info for a specific package
llama-dev pkg info llama-index-core
# Get info for all packages
llama-dev pkg info --allExecute commands in package directories:
# Run a command in a specific package
llama-dev pkg exec --cmd "uv sync" llama-index-core
# Run a command in all packages
llama-dev pkg exec --cmd "uv sync" --all
# Same but exit at the first error
llama-dev pkg exec --cmd "uv" --all --fail-fastRun tests across the monorepo:
# Run tests for packages changed compared to main
llama-dev test --base-ref main
# Run tests with coverage
llama-dev test --base-ref main --cov
# Run tests with coverage threshold
llama-dev test --base-ref main --cov --cov-fail-under 80
# Adjust the number of parallel workers
llama-dev test --base-ref main --workers 4
# Run tests with fail-fast option
llama-dev test --base-ref main --fail-fast- Package Management: Get information about packages and execute commands across multiple packages.
- Smart Testing: Automatically detects changed packages and their dependents, only running tests where needed.
- Test Coverage: Analyze test coverage and enforce minimum coverage thresholds.
- Python Compatibility: Skip packages incompatible with the current Python version.
- Parallel Testing: Run tests across multiple packages in parallel.
- Python 3.10+
- UV package manager (
uv) - Git
This project is part of the LlamaIndex monorepo and follows its licensing.