pyproject.toml

# `pact-loader`: the `pact` binary (`crates/pact-cli`) as a Python wheel, so `pip install
# pact-adapters` puts the loader on the machine with no Rust toolchain and no checkout. maturin's
# `bin` bindings build the crate in release and install the executable into the environment's
# scripts folder (`<venv>/bin/pact`), where `pact_adapters.loader.pact_binary` looks for it.
#
# It sits at the root of the repository, not in the crate, because the source distribution is the
# Cargo workspace and must also carry what the binary compiles in from outside the crates
# (`include_str!` of `spec/` and `models/catalog.yaml`). `scripts/build-wheels.sh` builds it.
#
# The version is the Cargo workspace's (`Cargo.toml` `[workspace.package]`), and `pact-adapters`
# depends on exactly it: a loader and the adapters that read its output are released together.

[build-system]
requires = ["maturin>=1.9,<2"]
build-backend = "maturin"

[project]
name = "pact-loader"
description = "The PACT loader, `pact`: checks a PACT tree and prints the one document every runtime reads."
readme = "crates/pact-cli/README.md"
requires-python = ">=3.11"
license = "Apache-2.0"
dynamic = ["version"]
classifiers = [
    "Programming Language :: Rust",
    "Operating System :: POSIX :: Linux",
    "License :: OSI Approved :: Apache Software License",
]

[project.urls]
Repository = "https://github.com/BudEcosystem/PACT"

[tool.maturin]
manifest-path = "crates/pact-cli/Cargo.toml"
bindings = "bin"
# The oldest glibc the wheel runs on: RHEL 8, Debian 10 and Ubuntu 18.10 onwards, on x86_64 and
# aarch64 alike.
compatibility = "manylinux_2_28"
include = [
    { path = "spec/**/*", format = "sdist" },
    { path = "models/catalog.yaml", format = "sdist" },
    { path = "LICENSE", format = "sdist" },
]

# A development install (the `[tool.uv.sources]` path entry in `adapters/python` and in Bud Agent
# Flow) is rebuilt when the Rust, or what it compiles in, changes, not only when this file does.
[tool.uv]
cache-keys = [
    { file = "pyproject.toml" },
    { file = "Cargo.toml" },
    { file = "Cargo.lock" },
    { file = "crates/*/Cargo.toml" },
    { file = "crates/*/src/**/*.rs" },
    { file = "spec/**/*" },
    { file = "models/catalog.yaml" },
]